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  "file": "generated.js",
  "sourceRoot": "",
  "sourcesContent": [
    "(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})",
    "(function(f){if(typeof exports===\"object\"&&typeof module!==\"undefined\"){module.exports=f()}else if(typeof define===\"function\"&&define.amd){define([],f)}else{var g;if(typeof window!==\"undefined\"){g=window}else if(typeof global!==\"undefined\"){g=global}else if(typeof self!==\"undefined\"){g=self}else{g=this}g.Hls = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){\n// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nfunction EventEmitter() {\n  this._events = this._events || {};\n  this._maxListeners = this._maxListeners || undefined;\n}\nmodule.exports = EventEmitter;\n\n// Backwards-compat with node 0.10.x\nEventEmitter.EventEmitter = EventEmitter;\n\nEventEmitter.prototype._events = undefined;\nEventEmitter.prototype._maxListeners = undefined;\n\n// By default EventEmitters will print a warning if more than 10 listeners are\n// added to it. This is a useful default which helps finding memory leaks.\nEventEmitter.defaultMaxListeners = 10;\n\n// Obviously not all Emitters should be limited to 10. This function allows\n// that to be increased. Set to zero for unlimited.\nEventEmitter.prototype.setMaxListeners = function(n) {\n  if (!isNumber(n) || n < 0 || isNaN(n))\n    throw TypeError('n must be a positive number');\n  this._maxListeners = n;\n  return this;\n};\n\nEventEmitter.prototype.emit = function(type) {\n  var er, handler, len, args, i, listeners;\n\n  if (!this._events)\n    this._events = {};\n\n  // If there is no 'error' event listener then throw.\n  if (type === 'error') {\n    if (!this._events.error ||\n        (isObject(this._events.error) && !this._events.error.length)) {\n      er = arguments[1];\n      if (er instanceof Error) {\n        throw er; // Unhandled 'error' event\n      } else {\n        // At least give some kind of context to the user\n        var err = new Error('Uncaught, unspecified \"error\" event. (' + er + ')');\n        err.context = er;\n        throw err;\n      }\n    }\n  }\n\n  handler = this._events[type];\n\n  if (isUndefined(handler))\n    return false;\n\n  if (isFunction(handler)) {\n    switch (arguments.length) {\n      // fast cases\n      case 1:\n        handler.call(this);\n        break;\n      case 2:\n        handler.call(this, arguments[1]);\n        break;\n      case 3:\n        handler.call(this, arguments[1], arguments[2]);\n        break;\n      // slower\n      default:\n        args = Array.prototype.slice.call(arguments, 1);\n        handler.apply(this, args);\n    }\n  } else if (isObject(handler)) {\n    args = Array.prototype.slice.call(arguments, 1);\n    listeners = handler.slice();\n    len = listeners.length;\n    for (i = 0; i < len; i++)\n      listeners[i].apply(this, args);\n  }\n\n  return true;\n};\n\nEventEmitter.prototype.addListener = function(type, listener) {\n  var m;\n\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  if (!this._events)\n    this._events = {};\n\n  // To avoid recursion in the case that type === \"newListener\"! Before\n  // adding it to the listeners, first emit \"newListener\".\n  if (this._events.newListener)\n    this.emit('newListener', type,\n              isFunction(listener.listener) ?\n              listener.listener : listener);\n\n  if (!this._events[type])\n    // Optimize the case of one listener. Don't need the extra array object.\n    this._events[type] = listener;\n  else if (isObject(this._events[type]))\n    // If we've already got an array, just append.\n    this._events[type].push(listener);\n  else\n    // Adding the second element, need to change to array.\n    this._events[type] = [this._events[type], listener];\n\n  // Check for listener leak\n  if (isObject(this._events[type]) && !this._events[type].warned) {\n    if (!isUndefined(this._maxListeners)) {\n      m = this._maxListeners;\n    } else {\n      m = EventEmitter.defaultMaxListeners;\n    }\n\n    if (m && m > 0 && this._events[type].length > m) {\n      this._events[type].warned = true;\n      console.error('(node) warning: possible EventEmitter memory ' +\n                    'leak detected. %d listeners added. ' +\n                    'Use emitter.setMaxListeners() to increase limit.',\n                    this._events[type].length);\n      if (typeof console.trace === 'function') {\n        // not supported in IE 10\n        console.trace();\n      }\n    }\n  }\n\n  return this;\n};\n\nEventEmitter.prototype.on = EventEmitter.prototype.addListener;\n\nEventEmitter.prototype.once = function(type, listener) {\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  var fired = false;\n\n  function g() {\n    this.removeListener(type, g);\n\n    if (!fired) {\n      fired = true;\n      listener.apply(this, arguments);\n    }\n  }\n\n  g.listener = listener;\n  this.on(type, g);\n\n  return this;\n};\n\n// emits a 'removeListener' event iff the listener was removed\nEventEmitter.prototype.removeListener = function(type, listener) {\n  var list, position, length, i;\n\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  if (!this._events || !this._events[type])\n    return this;\n\n  list = this._events[type];\n  length = list.length;\n  position = -1;\n\n  if (list === listener ||\n      (isFunction(list.listener) && list.listener === listener)) {\n    delete this._events[type];\n    if (this._events.removeListener)\n      this.emit('removeListener', type, listener);\n\n  } else if (isObject(list)) {\n    for (i = length; i-- > 0;) {\n      if (list[i] === listener ||\n          (list[i].listener && list[i].listener === listener)) {\n        position = i;\n        break;\n      }\n    }\n\n    if (position < 0)\n      return this;\n\n    if (list.length === 1) {\n      list.length = 0;\n      delete this._events[type];\n    } else {\n      list.splice(position, 1);\n    }\n\n    if (this._events.removeListener)\n      this.emit('removeListener', type, listener);\n  }\n\n  return this;\n};\n\nEventEmitter.prototype.removeAllListeners = function(type) {\n  var key, listeners;\n\n  if (!this._events)\n    return this;\n\n  // not listening for removeListener, no need to emit\n  if (!this._events.removeListener) {\n    if (arguments.length === 0)\n      this._events = {};\n    else if (this._events[type])\n      delete this._events[type];\n    return this;\n  }\n\n  // emit removeListener for all listeners on all events\n  if (arguments.length === 0) {\n    for (key in this._events) {\n      if (key === 'removeListener') continue;\n      this.removeAllListeners(key);\n    }\n    this.removeAllListeners('removeListener');\n    this._events = {};\n    return this;\n  }\n\n  listeners = this._events[type];\n\n  if (isFunction(listeners)) {\n    this.removeListener(type, listeners);\n  } else if (listeners) {\n    // LIFO order\n    while (listeners.length)\n      this.removeListener(type, listeners[listeners.length - 1]);\n  }\n  delete this._events[type];\n\n  return this;\n};\n\nEventEmitter.prototype.listeners = function(type) {\n  var ret;\n  if (!this._events || !this._events[type])\n    ret = [];\n  else if (isFunction(this._events[type]))\n    ret = [this._events[type]];\n  else\n    ret = this._events[type].slice();\n  return ret;\n};\n\nEventEmitter.prototype.listenerCount = function(type) {\n  if (this._events) {\n    var evlistener = this._events[type];\n\n    if (isFunction(evlistener))\n      return 1;\n    else if (evlistener)\n      return evlistener.length;\n  }\n  return 0;\n};\n\nEventEmitter.listenerCount = function(emitter, type) {\n  return emitter.listenerCount(type);\n};\n\nfunction isFunction(arg) {\n  return typeof arg === 'function';\n}\n\nfunction isNumber(arg) {\n  return typeof arg === 'number';\n}\n\nfunction isObject(arg) {\n  return typeof arg === 'object' && arg !== null;\n}\n\nfunction isUndefined(arg) {\n  return arg === void 0;\n}\n\n},{}],2:[function(_dereq_,module,exports){\nvar bundleFn = arguments[3];\nvar sources = arguments[4];\nvar cache = arguments[5];\n\nvar stringify = JSON.stringify;\n\nmodule.exports = function (fn, options) {\n    var wkey;\n    var cacheKeys = Object.keys(cache);\n\n    for (var i = 0, l = cacheKeys.length; i < l; i++) {\n        var key = cacheKeys[i];\n        var exp = cache[key].exports;\n        // Using babel as a transpiler to use esmodule, the export will always\n        // be an object with the default export as a property of it. To ensure\n        // the existing api and babel esmodule exports are both supported we\n        // check for both\n        if (exp === fn || exp && exp.default === fn) {\n            wkey = key;\n            break;\n        }\n    }\n\n    if (!wkey) {\n        wkey = Math.floor(Math.pow(16, 8) * Math.random()).toString(16);\n        var wcache = {};\n        for (var i = 0, l = cacheKeys.length; i < l; i++) {\n            var key = cacheKeys[i];\n            wcache[key] = key;\n        }\n        sources[wkey] = [\n            Function(['require','module','exports'], '(' + fn + ')(self)'),\n            wcache\n        ];\n    }\n    var skey = Math.floor(Math.pow(16, 8) * Math.random()).toString(16);\n\n    var scache = {}; scache[wkey] = wkey;\n    sources[skey] = [\n        Function(['require'], (\n            // try to call default if defined to also support babel esmodule\n            // exports\n            'var f = require(' + stringify(wkey) + ');' +\n            '(f.default ? f.default : f)(self);'\n        )),\n        scache\n    ];\n\n    var workerSources = {};\n    resolveSources(skey);\n\n    function resolveSources(key) {\n        workerSources[key] = true;\n\n        for (var depPath in sources[key][1]) {\n            var depKey = sources[key][1][depPath];\n            if (!workerSources[depKey]) {\n                resolveSources(depKey);\n            }\n        }\n    }\n\n    var src = '(' + bundleFn + ')({'\n        + Object.keys(workerSources).map(function (key) {\n            return stringify(key) + ':['\n                + sources[key][0]\n                + ',' + stringify(sources[key][1]) + ']'\n            ;\n        }).join(',')\n        + '},{},[' + stringify(skey) + '])'\n    ;\n\n    var URL = window.URL || window.webkitURL || window.mozURL || window.msURL;\n\n    var blob = new Blob([src], { type: 'text/javascript' });\n    if (options && options.bare) { return blob; }\n    var workerUrl = URL.createObjectURL(blob);\n    var worker = new Worker(workerUrl);\n    worker.objectURL = workerUrl;\n    return worker;\n};\n\n},{}],3:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _eventHandler = _dereq_('../event-handler');\n\nvar _eventHandler2 = _interopRequireDefault(_eventHandler);\n\nvar _bufferHelper = _dereq_('../helper/buffer-helper');\n\nvar _bufferHelper2 = _interopRequireDefault(_bufferHelper);\n\nvar _errors = _dereq_('../errors');\n\nvar _logger = _dereq_('../utils/logger');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /*\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                * simple ABR Controller\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  - compute next level based on last fragment bw heuristics\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  - implement an abandon rules triggered if we have less than 2 frag buffered and if computed bw shows that we risk buffer stalling\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */\n\nvar AbrController = function (_EventHandler) {\n  _inherits(AbrController, _EventHandler);\n\n  function AbrController(hls) {\n    _classCallCheck(this, AbrController);\n\n    var _this = _possibleConstructorReturn(this, (AbrController.__proto__ || Object.getPrototypeOf(AbrController)).call(this, hls, _events2.default.FRAG_LOADING, _events2.default.FRAG_LOAD_PROGRESS, _events2.default.FRAG_LOADED, _events2.default.ERROR));\n\n    _this.lastLoadedFragLevel = 0;\n    _this._autoLevelCapping = -1;\n    _this._nextAutoLevel = -1;\n    _this.hls = hls;\n    _this.onCheck = _this.abandonRulesCheck.bind(_this);\n    return _this;\n  }\n\n  _createClass(AbrController, [{\n    key: 'destroy',\n    value: function destroy() {\n      this.clearTimer();\n      _eventHandler2.default.prototype.destroy.call(this);\n    }\n  }, {\n    key: 'onFragLoading',\n    value: function onFragLoading(data) {\n      if (!this.timer) {\n        this.timer = setInterval(this.onCheck, 100);\n      }\n      this.fragCurrent = data.frag;\n    }\n  }, {\n    key: 'onFragLoadProgress',\n    value: function onFragLoadProgress(data) {\n      var stats = data.stats;\n      // only update stats if first frag loading\n      // if same frag is loaded multiple times, it might be in browser cache, and loaded quickly\n      // and leading to wrong bw estimation\n      if (stats.aborted === undefined && data.frag.loadCounter === 1) {\n        this.lastfetchduration = (performance.now() - stats.trequest) / 1000;\n        this.lastbw = stats.loaded * 8 / this.lastfetchduration;\n        //console.log(`fetchDuration:${this.lastfetchduration},bw:${(this.lastbw/1000).toFixed(0)}/${stats.aborted}`);\n      }\n    }\n  }, {\n    key: 'abandonRulesCheck',\n    value: function abandonRulesCheck() {\n      /*\n        monitor fragment retrieval time...\n        we compute expected time of arrival of the complete fragment.\n        we compare it to expected time of buffer starvation\n      */\n      var hls = this.hls,\n          v = hls.media,\n          frag = this.fragCurrent;\n\n      // if loader has been destroyed or loading has been aborted, stop timer and return\n      if (!frag.loader || frag.loader.stats && frag.loader.stats.aborted) {\n        _logger.logger.warn('frag loader destroy or aborted, disarm abandonRulesCheck');\n        this.clearTimer();\n        return;\n      }\n      /* only monitor frag retrieval time if\n      (video not paused OR first fragment being loaded(ready state === HAVE_NOTHING = 0)) AND autoswitching enabled AND not lowest level (=> means that we have several levels) */\n      if (v && (!v.paused || !v.readyState) && frag.autoLevel && frag.level) {\n        var requestDelay = performance.now() - frag.trequest;\n        // monitor fragment load progress after half of expected fragment duration,to stabilize bitrate\n        if (requestDelay > 500 * frag.duration) {\n          var loadRate = Math.max(1, frag.loaded * 1000 / requestDelay); // byte/s; at least 1 byte/s to avoid division by zero\n          if (frag.expectedLen < frag.loaded) {\n            frag.expectedLen = frag.loaded;\n          }\n          var pos = v.currentTime;\n          var fragLoadedDelay = (frag.expectedLen - frag.loaded) / loadRate;\n          var bufferStarvationDelay = _bufferHelper2.default.bufferInfo(v, pos, hls.config.maxBufferHole).end - pos;\n          // consider emergency switch down only if we have less than 2 frag buffered AND\n          // time to finish loading current fragment is bigger than buffer starvation delay\n          // ie if we risk buffer starvation if bw does not increase quickly\n          if (bufferStarvationDelay < 2 * frag.duration && fragLoadedDelay > bufferStarvationDelay) {\n            var fragLevelNextLoadedDelay = void 0,\n                nextLoadLevel = void 0;\n            // lets iterate through lower level and try to find the biggest one that could avoid rebuffering\n            // we start from current level - 1 and we step down , until we find a matching level\n            for (nextLoadLevel = frag.level - 1; nextLoadLevel >= 0; nextLoadLevel--) {\n              // compute time to load next fragment at lower level\n              // 0.8 : consider only 80% of current bw to be conservative\n              // 8 = bits per byte (bps/Bps)\n              fragLevelNextLoadedDelay = frag.duration * hls.levels[nextLoadLevel].bitrate / (8 * 0.8 * loadRate);\n              _logger.logger.log('fragLoadedDelay/bufferStarvationDelay/fragLevelNextLoadedDelay[' + nextLoadLevel + '] :' + fragLoadedDelay.toFixed(1) + '/' + bufferStarvationDelay.toFixed(1) + '/' + fragLevelNextLoadedDelay.toFixed(1));\n              if (fragLevelNextLoadedDelay < bufferStarvationDelay) {\n                // we found a lower level that be rebuffering free with current estimated bw !\n                break;\n              }\n            }\n            // only emergency switch down if it takes less time to load new fragment at lowest level instead\n            // of finishing loading current one ...\n            if (fragLevelNextLoadedDelay < fragLoadedDelay) {\n              // ensure nextLoadLevel is not negative\n              nextLoadLevel = Math.max(0, nextLoadLevel);\n              // force next load level in auto mode\n              hls.nextLoadLevel = nextLoadLevel;\n              // abort fragment loading ...\n              _logger.logger.warn('loading too slow, abort fragment loading and switch to level ' + nextLoadLevel);\n              //abort fragment loading\n              frag.loader.abort();\n              this.clearTimer();\n              hls.trigger(_events2.default.FRAG_LOAD_EMERGENCY_ABORTED, { frag: frag });\n            }\n          }\n        }\n      }\n    }\n  }, {\n    key: 'onFragLoaded',\n    value: function onFragLoaded(data) {\n      // stop monitoring bw once frag loaded\n      this.clearTimer();\n      // store level id after successful fragment load\n      this.lastLoadedFragLevel = data.frag.level;\n      // reset forced auto level value so that next level will be selected\n      this._nextAutoLevel = -1;\n    }\n  }, {\n    key: 'onError',\n    value: function onError(data) {\n      // stop timer in case of frag loading error\n      switch (data.details) {\n        case _errors.ErrorDetails.FRAG_LOAD_ERROR:\n        case _errors.ErrorDetails.FRAG_LOAD_TIMEOUT:\n          this.clearTimer();\n          break;\n        default:\n          break;\n      }\n    }\n  }, {\n    key: 'clearTimer',\n    value: function clearTimer() {\n      if (this.timer) {\n        clearInterval(this.timer);\n        this.timer = null;\n      }\n    }\n\n    /** Return the capping/max level value that could be used by automatic level selection algorithm **/\n\n  }, {\n    key: 'autoLevelCapping',\n    get: function get() {\n      return this._autoLevelCapping;\n    }\n\n    /** set the capping/max level value that could be used by automatic level selection algorithm **/\n    ,\n    set: function set(newLevel) {\n      this._autoLevelCapping = newLevel;\n    }\n  }, {\n    key: 'nextAutoLevel',\n    get: function get() {\n      var lastbw = this.lastbw,\n          hls = this.hls,\n          adjustedbw,\n          i,\n          maxAutoLevel;\n      if (this._autoLevelCapping === -1 && hls.levels && hls.levels.length) {\n        maxAutoLevel = hls.levels.length - 1;\n      } else {\n        maxAutoLevel = this._autoLevelCapping;\n      }\n\n      // in case next auto level has been forced, return it straight-away (but capped)\n      if (this._nextAutoLevel !== -1) {\n        return Math.min(this._nextAutoLevel, maxAutoLevel);\n      }\n\n      // follow algorithm captured from stagefright :\n      // https://android.googlesource.com/platform/frameworks/av/+/master/media/libstagefright/httplive/LiveSession.cpp\n      // Pick the highest bandwidth stream below or equal to estimated bandwidth.\n      for (i = 0; i <= maxAutoLevel; i++) {\n        // consider only 80% of the available bandwidth, but if we are switching up,\n        // be even more conservative (70%) to avoid overestimating and immediately\n        // switching back.\n        if (i <= this.lastLoadedFragLevel) {\n          adjustedbw = 0.8 * lastbw;\n        } else {\n          adjustedbw = 0.7 * lastbw;\n        }\n        if (adjustedbw < hls.levels[i].bitrate) {\n          return Math.max(0, i - 1);\n        }\n      }\n      return i - 1;\n    },\n    set: function set(nextLevel) {\n      this._nextAutoLevel = nextLevel;\n    }\n  }]);\n\n  return AbrController;\n}(_eventHandler2.default);\n\nexports.default = AbrController;\n\n},{\"../errors\":21,\"../event-handler\":22,\"../events\":23,\"../helper/buffer-helper\":25,\"../utils/logger\":39}],4:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _eventHandler = _dereq_('../event-handler');\n\nvar _eventHandler2 = _interopRequireDefault(_eventHandler);\n\nvar _logger = _dereq_('../utils/logger');\n\nvar _errors = _dereq_('../errors');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /*\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                * Buffer Controller\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               */\n\nvar BufferController = function (_EventHandler) {\n  _inherits(BufferController, _EventHandler);\n\n  function BufferController(hls) {\n    _classCallCheck(this, BufferController);\n\n    // the value that we have set mediasource.duration to\n    // (the actual duration may be tweaked slighly by the browser)\n    var _this = _possibleConstructorReturn(this, (BufferController.__proto__ || Object.getPrototypeOf(BufferController)).call(this, hls, _events2.default.MEDIA_ATTACHING, _events2.default.MEDIA_DETACHING, _events2.default.BUFFER_RESET, _events2.default.BUFFER_APPENDING, _events2.default.BUFFER_CODECS, _events2.default.BUFFER_EOS, _events2.default.BUFFER_FLUSHING, _events2.default.LEVEL_UPDATED));\n\n    _this._msDuration = null;\n    // the value that we want to set mediaSource.duration to\n    _this._levelDuration = null;\n\n    // Source Buffer listeners\n    _this.onsbue = _this.onSBUpdateEnd.bind(_this);\n    _this.onsbe = _this.onSBUpdateError.bind(_this);\n    return _this;\n  }\n\n  _createClass(BufferController, [{\n    key: 'destroy',\n    value: function destroy() {\n      _eventHandler2.default.prototype.destroy.call(this);\n    }\n  }, {\n    key: 'onMediaAttaching',\n    value: function onMediaAttaching(data) {\n      var media = this.media = data.media;\n      if (media) {\n        // setup the media source\n        var ms = this.mediaSource = new MediaSource();\n        //Media Source listeners\n        this.onmso = this.onMediaSourceOpen.bind(this);\n        this.onmse = this.onMediaSourceEnded.bind(this);\n        this.onmsc = this.onMediaSourceClose.bind(this);\n        ms.addEventListener('sourceopen', this.onmso);\n        ms.addEventListener('sourceended', this.onmse);\n        ms.addEventListener('sourceclose', this.onmsc);\n        // link video and media Source\n        media.src = URL.createObjectURL(ms);\n      }\n    }\n  }, {\n    key: 'onMediaDetaching',\n    value: function onMediaDetaching() {\n      _logger.logger.log('media source detaching');\n      var ms = this.mediaSource;\n      if (ms) {\n        if (ms.readyState === 'open') {\n          try {\n            // endOfStream could trigger exception if any sourcebuffer is in updating state\n            // we don't really care about checking sourcebuffer state here,\n            // as we are anyway detaching the MediaSource\n            // let's just avoid this exception to propagate\n            ms.endOfStream();\n          } catch (err) {\n            _logger.logger.warn('onMediaDetaching:' + err.message + ' while calling endOfStream');\n          }\n        }\n        ms.removeEventListener('sourceopen', this.onmso);\n        ms.removeEventListener('sourceended', this.onmse);\n        ms.removeEventListener('sourceclose', this.onmsc);\n\n        try {\n          // unlink MediaSource from video tag\n          this.media.src = '';\n          this.media.removeAttribute('src');\n        } catch (err) {\n          _logger.logger.warn('onMediaDetaching:' + err.message + ' while unlinking video.src');\n        }\n        this.mediaSource = null;\n        this.media = null;\n        this.pendingTracks = null;\n        this.sourceBuffer = {};\n      }\n      this.onmso = this.onmse = this.onmsc = null;\n      this.hls.trigger(_events2.default.MEDIA_DETACHED);\n    }\n  }, {\n    key: 'onMediaSourceOpen',\n    value: function onMediaSourceOpen() {\n      _logger.logger.log('media source opened');\n      this.hls.trigger(_events2.default.MEDIA_ATTACHED, { media: this.media });\n      // once received, don't listen anymore to sourceopen event\n      this.mediaSource.removeEventListener('sourceopen', this.onmso);\n      // if any buffer codecs pending, treat it here.\n      var pendingTracks = this.pendingTracks;\n      if (pendingTracks) {\n        this.onBufferCodecs(pendingTracks);\n        this.pendingTracks = null;\n        this.doAppending();\n      }\n    }\n  }, {\n    key: 'onMediaSourceClose',\n    value: function onMediaSourceClose() {\n      _logger.logger.log('media source closed');\n    }\n  }, {\n    key: 'onMediaSourceEnded',\n    value: function onMediaSourceEnded() {\n      _logger.logger.log('media source ended');\n    }\n  }, {\n    key: 'onSBUpdateEnd',\n    value: function onSBUpdateEnd() {\n\n      if (this._needsFlush) {\n        this.doFlush();\n      }\n\n      if (this._needsEos) {\n        this.onBufferEos();\n      }\n\n      this.updateMediaElementDuration();\n\n      this.hls.trigger(_events2.default.BUFFER_APPENDED);\n\n      this.doAppending();\n    }\n  }, {\n    key: 'onSBUpdateError',\n    value: function onSBUpdateError(event) {\n      _logger.logger.error('sourceBuffer error:' + event);\n      // according to http://www.w3.org/TR/media-source/#sourcebuffer-append-error\n      // this error might not always be fatal (it is fatal if decode error is set, in that case\n      // it will be followed by a mediaElement error ...)\n      this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.BUFFER_APPENDING_ERROR, fatal: false });\n      // we don't need to do more than that, as accordin to the spec, updateend will be fired just after\n    }\n  }, {\n    key: 'onBufferReset',\n    value: function onBufferReset() {\n      var sourceBuffer = this.sourceBuffer;\n      for (var type in sourceBuffer) {\n        var sb = sourceBuffer[type];\n        try {\n          this.mediaSource.removeSourceBuffer(sb);\n          sb.removeEventListener('updateend', this.onsbue);\n          sb.removeEventListener('error', this.onsbe);\n        } catch (err) {}\n      }\n      this.sourceBuffer = {};\n      this.flushRange = [];\n      this.appended = 0;\n    }\n  }, {\n    key: 'onBufferCodecs',\n    value: function onBufferCodecs(tracks) {\n      var mediaSource = this.mediaSource;\n\n      // delay sourcebuffer creation if media source not opened yet\n      if (!mediaSource || mediaSource.readyState !== 'open') {\n        this.pendingTracks = tracks;\n        return;\n      }\n\n      var sourceBuffer = this.sourceBuffer;\n\n      for (var trackName in tracks) {\n        if (!sourceBuffer[trackName]) {\n          var track = tracks[trackName];\n          // use levelCodec as first priority\n          var codec = track.levelCodec || track.codec;\n          var mimeType = track.container + ';codecs=' + codec;\n          _logger.logger.log('creating sourceBuffer with mimeType:' + mimeType);\n          try {\n            var sb = sourceBuffer[trackName] = mediaSource.addSourceBuffer(mimeType);\n            sb.addEventListener('updateend', this.onsbue);\n            sb.addEventListener('error', this.onsbe);\n          } catch (err) {\n            _logger.logger.error('error while trying to add sourceBuffer:' + err.message);\n            this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.BUFFER_ADD_CODEC_ERROR, fatal: false, err: err, mimeType: mimeType });\n          }\n        }\n      }\n    }\n  }, {\n    key: 'onBufferAppending',\n    value: function onBufferAppending(data) {\n      if (!this.segments) {\n        this.segments = [data];\n      } else {\n        this.segments.push(data);\n      }\n      this.doAppending();\n    }\n  }, {\n    key: 'onBufferAppendFail',\n    value: function onBufferAppendFail(data) {\n      _logger.logger.error('sourceBuffer error:' + data.event);\n      // according to http://www.w3.org/TR/media-source/#sourcebuffer-append-error\n      // this error might not always be fatal (it is fatal if decode error is set, in that case\n      // it will be followed by a mediaElement error ...)\n      this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.BUFFER_APPENDING_ERROR, fatal: false, frag: this.fragCurrent });\n    }\n  }, {\n    key: 'onBufferEos',\n    value: function onBufferEos() {\n      var sb = this.sourceBuffer,\n          mediaSource = this.mediaSource;\n      if (!mediaSource || mediaSource.readyState !== 'open') {\n        return;\n      }\n      if (!(sb.audio && sb.audio.updating || sb.video && sb.video.updating)) {\n        _logger.logger.log('all media data available, signal endOfStream() to MediaSource and stop loading fragment');\n        //Notify the media element that it now has all of the media data\n        mediaSource.endOfStream();\n        this._needsEos = false;\n      } else {\n        this._needsEos = true;\n      }\n    }\n  }, {\n    key: 'onBufferFlushing',\n    value: function onBufferFlushing(data) {\n      this.flushRange.push({ start: data.startOffset, end: data.endOffset });\n      // attempt flush immediatly\n      this.flushBufferCounter = 0;\n      this.doFlush();\n    }\n  }, {\n    key: 'onLevelUpdated',\n    value: function onLevelUpdated(event) {\n      var details = event.details;\n      if (details.fragments.length === 0) {\n        return;\n      }\n      this._levelDuration = details.totalduration + details.fragments[0].start;\n      this.updateMediaElementDuration();\n    }\n\n    // https://github.com/dailymotion/hls.js/issues/355\n\n  }, {\n    key: 'updateMediaElementDuration',\n    value: function updateMediaElementDuration() {\n      if (this._levelDuration === null) {\n        return;\n      }\n      var media = this.media;\n      var mediaSource = this.mediaSource;\n      if (!media || !mediaSource || media.readyState === 0 || mediaSource.readyState !== 'open') {\n        return;\n      }\n      for (var i = 0; i < mediaSource.sourceBuffers.length; i++) {\n        if (mediaSource.sourceBuffers[i].updating) {\n          // can't set duration whilst a buffer is updating\n          return;\n        }\n      }\n      if (this._msDuration === null) {\n        // initialise to the value that the media source is reporting\n        this._msDuration = mediaSource.duration;\n      }\n      // this._levelDuration was the last value we set.\n      // not using mediaSource.duration as the browser may tweak this value\n      if (this._levelDuration !== this._msDuration) {\n        _logger.logger.log('Updating mediasource duration to ' + this._levelDuration);\n        mediaSource.duration = this._levelDuration;\n        this._msDuration = this._levelDuration;\n      }\n    }\n  }, {\n    key: 'doFlush',\n    value: function doFlush() {\n      // loop through all buffer ranges to flush\n      while (this.flushRange.length) {\n        var range = this.flushRange[0];\n        // flushBuffer will abort any buffer append in progress and flush Audio/Video Buffer\n        if (this.flushBuffer(range.start, range.end)) {\n          // range flushed, remove from flush array\n          this.flushRange.shift();\n          this.flushBufferCounter = 0;\n        } else {\n          this._needsFlush = true;\n          // avoid looping, wait for SB update end to retrigger a flush\n          return;\n        }\n      }\n      if (this.flushRange.length === 0) {\n        // everything flushed\n        this._needsFlush = false;\n\n        // let's recompute this.appended, which is used to avoid flush looping\n        var appended = 0;\n        var sourceBuffer = this.sourceBuffer;\n        for (var type in sourceBuffer) {\n          appended += sourceBuffer[type].buffered.length;\n        }\n        this.appended = appended;\n        this.hls.trigger(_events2.default.BUFFER_FLUSHED);\n      }\n    }\n  }, {\n    key: 'doAppending',\n    value: function doAppending() {\n      var hls = this.hls,\n          sourceBuffer = this.sourceBuffer,\n          segments = this.segments;\n      if (sourceBuffer) {\n        if (!this.media) {\n          return;\n        }\n        if (this.media.error) {\n          segments = [];\n          _logger.logger.error('trying to append although a media error occured, flush segment and abort');\n          return;\n        }\n        for (var type in sourceBuffer) {\n          if (sourceBuffer[type].updating) {\n            //logger.log('sb update in progress');\n            return;\n          }\n        }\n        if (segments.length) {\n          var segment = segments.shift();\n          try {\n            //logger.log(`appending ${segment.type} SB, size:${segment.data.length});\n            if (sourceBuffer[segment.type]) {\n              sourceBuffer[segment.type].appendBuffer(segment.data);\n              this.appendError = 0;\n              this.appended++;\n            } else {\n              // in case we don't have any source buffer matching with this segment type,\n              // it means that Mediasource fails to create sourcebuffer\n              // discard this segment, and trigger update end\n              this.onSBUpdateEnd();\n            }\n          } catch (err) {\n            // in case any error occured while appending, put back segment in segments table\n            _logger.logger.error('error while trying to append buffer:' + err.message);\n            segments.unshift(segment);\n            var event = { type: _errors.ErrorTypes.MEDIA_ERROR };\n            if (err.code !== 22) {\n              if (this.appendError) {\n                this.appendError++;\n              } else {\n                this.appendError = 1;\n              }\n              event.details = _errors.ErrorDetails.BUFFER_APPEND_ERROR;\n              event.frag = this.fragCurrent;\n              /* with UHD content, we could get loop of quota exceeded error until\n                browser is able to evict some data from sourcebuffer. retrying help recovering this\n              */\n              if (this.appendError > hls.config.appendErrorMaxRetry) {\n                _logger.logger.log('fail ' + hls.config.appendErrorMaxRetry + ' times to append segment in sourceBuffer');\n                segments = [];\n                event.fatal = true;\n                hls.trigger(_events2.default.ERROR, event);\n                return;\n              } else {\n                event.fatal = false;\n                hls.trigger(_events2.default.ERROR, event);\n              }\n            } else {\n              // QuotaExceededError: http://www.w3.org/TR/html5/infrastructure.html#quotaexceedederror\n              // let's stop appending any segments, and report BUFFER_FULL_ERROR error\n              segments = [];\n              event.details = _errors.ErrorDetails.BUFFER_FULL_ERROR;\n              hls.trigger(_events2.default.ERROR, event);\n            }\n          }\n        }\n      }\n    }\n\n    /*\n      flush specified buffered range,\n      return true once range has been flushed.\n      as sourceBuffer.remove() is asynchronous, flushBuffer will be retriggered on sourceBuffer update end\n    */\n\n  }, {\n    key: 'flushBuffer',\n    value: function flushBuffer(startOffset, endOffset) {\n      var sb, i, bufStart, bufEnd, flushStart, flushEnd;\n      //logger.log('flushBuffer,pos/start/end: ' + this.media.currentTime + '/' + startOffset + '/' + endOffset);\n      // safeguard to avoid infinite looping : don't try to flush more than the nb of appended segments\n      if (this.flushBufferCounter < this.appended && this.sourceBuffer) {\n        for (var type in this.sourceBuffer) {\n          sb = this.sourceBuffer[type];\n          if (!sb.updating) {\n            for (i = 0; i < sb.buffered.length; i++) {\n              bufStart = sb.buffered.start(i);\n              bufEnd = sb.buffered.end(i);\n              // workaround firefox not able to properly flush multiple buffered range.\n              if (navigator.userAgent.toLowerCase().indexOf('firefox') !== -1 && endOffset === Number.POSITIVE_INFINITY) {\n                flushStart = startOffset;\n                flushEnd = endOffset;\n              } else {\n                flushStart = Math.max(bufStart, startOffset);\n                flushEnd = Math.min(bufEnd, endOffset);\n              }\n              /* sometimes sourcebuffer.remove() does not flush\n                 the exact expected time range.\n                 to avoid rounding issues/infinite loop,\n                 only flush buffer range of length greater than 500ms.\n              */\n              if (Math.min(flushEnd, bufEnd) - flushStart > 0.5) {\n                this.flushBufferCounter++;\n                _logger.logger.log('flush ' + type + ' [' + flushStart + ',' + flushEnd + '], of [' + bufStart + ',' + bufEnd + '], pos:' + this.media.currentTime);\n                sb.remove(flushStart, flushEnd);\n                return false;\n              }\n            }\n          } else {\n            //logger.log('abort ' + type + ' append in progress');\n            // this will abort any appending in progress\n            //sb.abort();\n            _logger.logger.warn('cannot flush, sb updating in progress');\n            return false;\n          }\n        }\n      } else {\n        _logger.logger.warn('abort flushing too many retries');\n      }\n      _logger.logger.log('buffer flushed');\n      // everything flushed !\n      return true;\n    }\n  }]);\n\n  return BufferController;\n}(_eventHandler2.default);\n\nexports.default = BufferController;\n\n},{\"../errors\":21,\"../event-handler\":22,\"../events\":23,\"../utils/logger\":39}],5:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _eventHandler = _dereq_('../event-handler');\n\nvar _eventHandler2 = _interopRequireDefault(_eventHandler);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /*\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                * cap stream level to media size dimension controller\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               */\n\nvar CapLevelController = function (_EventHandler) {\n  _inherits(CapLevelController, _EventHandler);\n\n  function CapLevelController(hls) {\n    _classCallCheck(this, CapLevelController);\n\n    return _possibleConstructorReturn(this, (CapLevelController.__proto__ || Object.getPrototypeOf(CapLevelController)).call(this, hls, _events2.default.FPS_DROP_LEVEL_CAPPING, _events2.default.MEDIA_ATTACHING, _events2.default.MANIFEST_PARSED));\n  }\n\n  _createClass(CapLevelController, [{\n    key: 'destroy',\n    value: function destroy() {\n      if (this.hls.config.capLevelToPlayerSize) {\n        this.media = this.restrictedLevels = null;\n        this.autoLevelCapping = Number.POSITIVE_INFINITY;\n        if (this.timer) {\n          this.timer = clearInterval(this.timer);\n        }\n      }\n    }\n  }, {\n    key: 'onFpsDropLevelCapping',\n    value: function onFpsDropLevelCapping(data) {\n      if (!this.restrictedLevels) {\n        this.restrictedLevels = [];\n      }\n      if (!this.isLevelRestricted(data.droppedLevel)) {\n        this.restrictedLevels.push(data.droppedLevel);\n      }\n    }\n  }, {\n    key: 'onMediaAttaching',\n    value: function onMediaAttaching(data) {\n      this.media = data.media instanceof HTMLVideoElement ? data.media : null;\n    }\n  }, {\n    key: 'onManifestParsed',\n    value: function onManifestParsed(data) {\n      if (this.hls.config.capLevelToPlayerSize) {\n        this.autoLevelCapping = Number.POSITIVE_INFINITY;\n        this.levels = data.levels;\n        this.hls.firstLevel = this.getMaxLevel(data.firstLevel);\n        clearInterval(this.timer);\n        this.timer = setInterval(this.detectPlayerSize.bind(this), 1000);\n        this.detectPlayerSize();\n      }\n    }\n  }, {\n    key: 'detectPlayerSize',\n    value: function detectPlayerSize() {\n      if (this.media) {\n        var levelsLength = this.levels ? this.levels.length : 0;\n        if (levelsLength) {\n          this.hls.autoLevelCapping = this.getMaxLevel(levelsLength - 1);\n          if (this.hls.autoLevelCapping > this.autoLevelCapping) {\n            // if auto level capping has a higher value for the previous one, flush the buffer using nextLevelSwitch\n            // usually happen when the user go to the fullscreen mode.\n            this.hls.streamController.nextLevelSwitch();\n          }\n          this.autoLevelCapping = this.hls.autoLevelCapping;\n        }\n      }\n    }\n\n    /*\n    * returns level should be the one with the dimensions equal or greater than the media (player) dimensions (so the video will be downscaled)\n    */\n\n  }, {\n    key: 'getMaxLevel',\n    value: function getMaxLevel(capLevelIndex) {\n      var result = 0,\n          i = void 0,\n          level = void 0,\n          mWidth = this.mediaWidth,\n          mHeight = this.mediaHeight,\n          lWidth = 0,\n          lHeight = 0;\n\n      for (i = 0; i <= capLevelIndex; i++) {\n        level = this.levels[i];\n        if (this.isLevelRestricted(i)) {\n          break;\n        }\n        result = i;\n        lWidth = level.width;\n        lHeight = level.height;\n        if (mWidth <= lWidth || mHeight <= lHeight) {\n          break;\n        }\n      }\n      return result;\n    }\n  }, {\n    key: 'isLevelRestricted',\n    value: function isLevelRestricted(level) {\n      return this.restrictedLevels && this.restrictedLevels.indexOf(level) !== -1 ? true : false;\n    }\n  }, {\n    key: 'contentScaleFactor',\n    get: function get() {\n      var pixelRatio = 1;\n      try {\n        pixelRatio = window.devicePixelRatio;\n      } catch (e) {}\n      return pixelRatio;\n    }\n  }, {\n    key: 'mediaWidth',\n    get: function get() {\n      var width = void 0;\n      if (this.media) {\n        width = this.media.width || this.media.clientWidth || this.media.offsetWidth;\n        width *= this.contentScaleFactor;\n      }\n      return width;\n    }\n  }, {\n    key: 'mediaHeight',\n    get: function get() {\n      var height = void 0;\n      if (this.media) {\n        height = this.media.height || this.media.clientHeight || this.media.offsetHeight;\n        height *= this.contentScaleFactor;\n      }\n      return height;\n    }\n  }]);\n\n  return CapLevelController;\n}(_eventHandler2.default);\n\nexports.default = CapLevelController;\n\n},{\"../event-handler\":22,\"../events\":23}],6:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _eventHandler = _dereq_('../event-handler');\n\nvar _eventHandler2 = _interopRequireDefault(_eventHandler);\n\nvar _logger = _dereq_('../utils/logger');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /*\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                * FPS Controller\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               */\n\nvar FPSController = function (_EventHandler) {\n  _inherits(FPSController, _EventHandler);\n\n  function FPSController(hls) {\n    _classCallCheck(this, FPSController);\n\n    return _possibleConstructorReturn(this, (FPSController.__proto__ || Object.getPrototypeOf(FPSController)).call(this, hls, _events2.default.MEDIA_ATTACHING));\n  }\n\n  _createClass(FPSController, [{\n    key: 'destroy',\n    value: function destroy() {\n      if (this.timer) {\n        clearInterval(this.timer);\n      }\n      this.isVideoPlaybackQualityAvailable = false;\n    }\n  }, {\n    key: 'onMediaAttaching',\n    value: function onMediaAttaching(data) {\n      if (this.hls.config.capLevelOnFPSDrop) {\n        this.video = data.media instanceof HTMLVideoElement ? data.media : null;\n        if (typeof this.video.getVideoPlaybackQuality === 'function') {\n          this.isVideoPlaybackQualityAvailable = true;\n        }\n        clearInterval(this.timer);\n        this.timer = setInterval(this.checkFPSInterval.bind(this), this.hls.config.fpsDroppedMonitoringPeriod);\n      }\n    }\n  }, {\n    key: 'checkFPS',\n    value: function checkFPS(video, decodedFrames, droppedFrames) {\n      var currentTime = performance.now();\n      if (decodedFrames) {\n        if (this.lastTime) {\n          var currentPeriod = currentTime - this.lastTime,\n              currentDropped = droppedFrames - this.lastDroppedFrames,\n              currentDecoded = decodedFrames - this.lastDecodedFrames,\n              droppedFPS = 1000 * currentDropped / currentPeriod;\n          this.hls.trigger(_events2.default.FPS_DROP, { currentDropped: currentDropped, currentDecoded: currentDecoded, totalDroppedFrames: droppedFrames });\n          if (droppedFPS > 0) {\n            //logger.log('checkFPS : droppedFPS/decodedFPS:' + droppedFPS/(1000 * currentDecoded / currentPeriod));\n            if (currentDropped > this.hls.config.fpsDroppedMonitoringThreshold * currentDecoded) {\n              var currentLevel = this.hls.currentLevel;\n              _logger.logger.warn('drop FPS ratio greater than max allowed value for currentLevel: ' + currentLevel);\n              if (currentLevel > 0 && (this.hls.autoLevelCapping === -1 || this.hls.autoLevelCapping >= currentLevel)) {\n                currentLevel = currentLevel - 1;\n                this.hls.trigger(_events2.default.FPS_DROP_LEVEL_CAPPING, { level: currentLevel, droppedLevel: this.hls.currentLevel });\n                this.hls.autoLevelCapping = currentLevel;\n                this.hls.streamController.nextLevelSwitch();\n              }\n            }\n          }\n        }\n        this.lastTime = currentTime;\n        this.lastDroppedFrames = droppedFrames;\n        this.lastDecodedFrames = decodedFrames;\n      }\n    }\n  }, {\n    key: 'checkFPSInterval',\n    value: function checkFPSInterval() {\n      if (this.video) {\n        if (this.isVideoPlaybackQualityAvailable) {\n          var videoPlaybackQuality = this.video.getVideoPlaybackQuality();\n          this.checkFPS(this.video, videoPlaybackQuality.totalVideoFrames, videoPlaybackQuality.droppedVideoFrames);\n        } else {\n          this.checkFPS(this.video, this.video.webkitDecodedFrameCount, this.video.webkitDroppedFrameCount);\n        }\n      }\n    }\n  }]);\n\n  return FPSController;\n}(_eventHandler2.default);\n\nexports.default = FPSController;\n\n},{\"../event-handler\":22,\"../events\":23,\"../utils/logger\":39}],7:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _eventHandler = _dereq_('../event-handler');\n\nvar _eventHandler2 = _interopRequireDefault(_eventHandler);\n\nvar _logger = _dereq_('../utils/logger');\n\nvar _errors = _dereq_('../errors');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /*\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                * Level Controller\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               */\n\nvar LevelController = function (_EventHandler) {\n  _inherits(LevelController, _EventHandler);\n\n  function LevelController(hls) {\n    _classCallCheck(this, LevelController);\n\n    var _this = _possibleConstructorReturn(this, (LevelController.__proto__ || Object.getPrototypeOf(LevelController)).call(this, hls, _events2.default.MANIFEST_LOADED, _events2.default.LEVEL_LOADED, _events2.default.ERROR));\n\n    _this.ontick = _this.tick.bind(_this);\n    _this._manualLevel = _this._autoLevelCapping = -1;\n    return _this;\n  }\n\n  _createClass(LevelController, [{\n    key: 'destroy',\n    value: function destroy() {\n      if (this.timer) {\n        clearTimeout(this.timer);\n        this.timer = null;\n      }\n      this._manualLevel = -1;\n    }\n  }, {\n    key: 'startLoad',\n    value: function startLoad() {\n      this.canload = true;\n      // speed up live playlist refresh if timer exists\n      if (this.timer) {\n        this.tick();\n      }\n    }\n  }, {\n    key: 'stopLoad',\n    value: function stopLoad() {\n      this.canload = false;\n    }\n  }, {\n    key: 'onManifestLoaded',\n    value: function onManifestLoaded(data) {\n      var levels0 = [],\n          levels = [],\n          bitrateStart,\n          i,\n          bitrateSet = {},\n          videoCodecFound = false,\n          audioCodecFound = false,\n          hls = this.hls;\n\n      // regroup redundant level together\n      data.levels.forEach(function (level) {\n        if (level.videoCodec) {\n          videoCodecFound = true;\n        }\n        if (level.audioCodec) {\n          audioCodecFound = true;\n        }\n        var redundantLevelId = bitrateSet[level.bitrate];\n        if (redundantLevelId === undefined) {\n          bitrateSet[level.bitrate] = levels0.length;\n          level.url = [level.url];\n          level.urlId = 0;\n          levels0.push(level);\n        } else {\n          levels0[redundantLevelId].url.push(level.url);\n        }\n      });\n\n      // remove audio-only level if we also have levels with audio+video codecs signalled\n      if (videoCodecFound && audioCodecFound) {\n        levels0.forEach(function (level) {\n          if (level.videoCodec) {\n            levels.push(level);\n          }\n        });\n      } else {\n        levels = levels0;\n      }\n\n      // only keep level with supported audio/video codecs\n      levels = levels.filter(function (level) {\n        var checkSupportedAudio = function checkSupportedAudio(codec) {\n          return MediaSource.isTypeSupported('audio/mp4;codecs=' + codec);\n        };\n        var checkSupportedVideo = function checkSupportedVideo(codec) {\n          return MediaSource.isTypeSupported('video/mp4;codecs=' + codec);\n        };\n        var audioCodec = level.audioCodec,\n            videoCodec = level.videoCodec;\n\n        return (!audioCodec || checkSupportedAudio(audioCodec)) && (!videoCodec || checkSupportedVideo(videoCodec));\n      });\n\n      if (levels.length) {\n        // start bitrate is the first bitrate of the manifest\n        bitrateStart = levels[0].bitrate;\n        // sort level on bitrate\n        levels.sort(function (a, b) {\n          return a.bitrate - b.bitrate;\n        });\n        this._levels = levels;\n        // find index of first level in sorted levels\n        for (i = 0; i < levels.length; i++) {\n          if (levels[i].bitrate === bitrateStart) {\n            this._firstLevel = i;\n            _logger.logger.log('manifest loaded,' + levels.length + ' level(s) found, first bitrate:' + bitrateStart);\n            break;\n          }\n        }\n        hls.trigger(_events2.default.MANIFEST_PARSED, { levels: this._levels, firstLevel: this._firstLevel, stats: data.stats });\n      } else {\n        hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR, fatal: true, url: hls.url, reason: 'no level with compatible codecs found in manifest' });\n      }\n      return;\n    }\n  }, {\n    key: 'setLevelInternal',\n    value: function setLevelInternal(newLevel) {\n      var levels = this._levels;\n      // check if level idx is valid\n      if (newLevel >= 0 && newLevel < levels.length) {\n        // stopping live reloading timer if any\n        if (this.timer) {\n          clearTimeout(this.timer);\n          this.timer = null;\n        }\n        this._level = newLevel;\n        _logger.logger.log('switching to level ' + newLevel);\n        this.hls.trigger(_events2.default.LEVEL_SWITCH, { level: newLevel });\n        var level = levels[newLevel];\n        // check if we need to load playlist for this level\n        if (level.details === undefined || level.details.live === true) {\n          // level not retrieved yet, or live playlist we need to (re)load it\n          _logger.logger.log('(re)loading playlist for level ' + newLevel);\n          var urlId = level.urlId;\n          this.hls.trigger(_events2.default.LEVEL_LOADING, { url: level.url[urlId], level: newLevel, id: urlId });\n        }\n      } else {\n        // invalid level id given, trigger error\n        this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.OTHER_ERROR, details: _errors.ErrorDetails.LEVEL_SWITCH_ERROR, level: newLevel, fatal: false, reason: 'invalid level idx' });\n      }\n    }\n  }, {\n    key: 'onError',\n    value: function onError(data) {\n      if (data.fatal) {\n        return;\n      }\n\n      var details = data.details,\n          hls = this.hls,\n          levelId = void 0,\n          level = void 0,\n          levelError = false;\n      // try to recover not fatal errors\n      switch (details) {\n        case _errors.ErrorDetails.FRAG_LOAD_ERROR:\n        case _errors.ErrorDetails.FRAG_LOAD_TIMEOUT:\n        case _errors.ErrorDetails.FRAG_LOOP_LOADING_ERROR:\n        case _errors.ErrorDetails.KEY_LOAD_ERROR:\n        case _errors.ErrorDetails.KEY_LOAD_TIMEOUT:\n          levelId = data.frag.level;\n          break;\n        case _errors.ErrorDetails.LEVEL_LOAD_ERROR:\n        case _errors.ErrorDetails.LEVEL_LOAD_TIMEOUT:\n          levelId = data.level;\n          levelError = true;\n          break;\n        default:\n          break;\n      }\n      /* try to switch to a redundant stream if any available.\n       * if no redundant stream available, emergency switch down (if in auto mode and current level not 0)\n       * otherwise, we cannot recover this network error ...\n       * don't raise FRAG_LOAD_ERROR and FRAG_LOAD_TIMEOUT as fatal, as it is handled by mediaController\n       */\n      if (levelId !== undefined) {\n        level = this._levels[levelId];\n        if (level.urlId < level.url.length - 1) {\n          level.urlId++;\n          level.details = undefined;\n          _logger.logger.warn('level controller,' + details + ' for level ' + levelId + ': switching to redundant stream id ' + level.urlId);\n        } else {\n          // we could try to recover if in auto mode and current level not lowest level (0)\n          var recoverable = this._manualLevel === -1 && levelId;\n          if (recoverable) {\n            _logger.logger.warn('level controller,' + details + ': emergency switch-down for next fragment');\n            hls.abrController.nextAutoLevel = 0;\n          } else if (level && level.details && level.details.live) {\n            _logger.logger.warn('level controller,' + details + ' on live stream, discard');\n            if (levelError) {\n              // reset this._level so that another call to set level() will retrigger a frag load\n              this._level = undefined;\n            }\n            // FRAG_LOAD_ERROR and FRAG_LOAD_TIMEOUT are handled by mediaController\n          } else if (details !== _errors.ErrorDetails.FRAG_LOAD_ERROR && details !== _errors.ErrorDetails.FRAG_LOAD_TIMEOUT) {\n            _logger.logger.error('cannot recover ' + details + ' error');\n            this._level = undefined;\n            // stopping live reloading timer if any\n            if (this.timer) {\n              clearTimeout(this.timer);\n              this.timer = null;\n            }\n            // redispatch same error but with fatal set to true\n            data.fatal = true;\n            hls.trigger(_events2.default.ERROR, data);\n          }\n        }\n      }\n    }\n  }, {\n    key: 'onLevelLoaded',\n    value: function onLevelLoaded(data) {\n      // only process level loaded events matching with expected level\n      if (data.level === this._level) {\n        var newDetails = data.details;\n        // if current playlist is a live playlist, arm a timer to reload it\n        if (newDetails.live) {\n          var reloadInterval = 1000 * (newDetails.averagetargetduration ? newDetails.averagetargetduration : newDetails.targetduration),\n              curLevel = this._levels[data.level],\n              curDetails = curLevel.details;\n          if (curDetails && newDetails.endSN === curDetails.endSN) {\n            // follow HLS Spec, If the client reloads a Playlist file and finds that it has not\n            // changed then it MUST wait for a period of one-half the target\n            // duration before retrying.\n            reloadInterval /= 2;\n            _logger.logger.log('same live playlist, reload twice faster');\n          }\n          // decrement reloadInterval with level loading delay\n          reloadInterval -= performance.now() - data.stats.trequest;\n          // in any case, don't reload more than every second\n          reloadInterval = Math.max(1000, Math.round(reloadInterval));\n          _logger.logger.log('live playlist, reload in ' + reloadInterval + ' ms');\n          this.timer = setTimeout(this.ontick, reloadInterval);\n        } else {\n          this.timer = null;\n        }\n      }\n    }\n  }, {\n    key: 'tick',\n    value: function tick() {\n      var levelId = this._level;\n      if (levelId !== undefined && this.canload) {\n        var level = this._levels[levelId],\n            urlId = level.urlId;\n        this.hls.trigger(_events2.default.LEVEL_LOADING, { url: level.url[urlId], level: levelId, id: urlId });\n      }\n    }\n  }, {\n    key: 'levels',\n    get: function get() {\n      return this._levels;\n    }\n  }, {\n    key: 'level',\n    get: function get() {\n      return this._level;\n    },\n    set: function set(newLevel) {\n      var levels = this._levels;\n      if (levels && levels.length > newLevel) {\n        if (this._level !== newLevel || levels[newLevel].details === undefined) {\n          this.setLevelInternal(newLevel);\n        }\n      }\n    }\n  }, {\n    key: 'manualLevel',\n    get: function get() {\n      return this._manualLevel;\n    },\n    set: function set(newLevel) {\n      this._manualLevel = newLevel;\n      if (this._startLevel === undefined) {\n        this._startLevel = newLevel;\n      }\n      if (newLevel !== -1) {\n        this.level = newLevel;\n      }\n    }\n  }, {\n    key: 'firstLevel',\n    get: function get() {\n      return this._firstLevel;\n    },\n    set: function set(newLevel) {\n      this._firstLevel = newLevel;\n    }\n  }, {\n    key: 'startLevel',\n    get: function get() {\n      if (this._startLevel === undefined) {\n        return this._firstLevel;\n      } else {\n        return this._startLevel;\n      }\n    },\n    set: function set(newLevel) {\n      this._startLevel = newLevel;\n    }\n  }, {\n    key: 'nextLoadLevel',\n    get: function get() {\n      if (this._manualLevel !== -1) {\n        return this._manualLevel;\n      } else {\n        return this.hls.abrController.nextAutoLevel;\n      }\n    },\n    set: function set(nextLevel) {\n      this.level = nextLevel;\n      if (this._manualLevel === -1) {\n        this.hls.abrController.nextAutoLevel = nextLevel;\n      }\n    }\n  }]);\n\n  return LevelController;\n}(_eventHandler2.default);\n\nexports.default = LevelController;\n\n},{\"../errors\":21,\"../event-handler\":22,\"../events\":23,\"../utils/logger\":39}],8:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _demuxer = _dereq_('../demux/demuxer');\n\nvar _demuxer2 = _interopRequireDefault(_demuxer);\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _eventHandler = _dereq_('../event-handler');\n\nvar _eventHandler2 = _interopRequireDefault(_eventHandler);\n\nvar _logger = _dereq_('../utils/logger');\n\nvar _binarySearch = _dereq_('../utils/binary-search');\n\nvar _binarySearch2 = _interopRequireDefault(_binarySearch);\n\nvar _bufferHelper = _dereq_('../helper/buffer-helper');\n\nvar _bufferHelper2 = _interopRequireDefault(_bufferHelper);\n\nvar _levelHelper = _dereq_('../helper/level-helper');\n\nvar _levelHelper2 = _interopRequireDefault(_levelHelper);\n\nvar _errors = _dereq_('../errors');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /*\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                * Stream Controller\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               */\n\nvar State = {\n  STOPPED: 'STOPPED',\n  STARTING: 'STARTING',\n  IDLE: 'IDLE',\n  PAUSED: 'PAUSED',\n  KEY_LOADING: 'KEY_LOADING',\n  FRAG_LOADING: 'FRAG_LOADING',\n  FRAG_LOADING_WAITING_RETRY: 'FRAG_LOADING_WAITING_RETRY',\n  WAITING_LEVEL: 'WAITING_LEVEL',\n  PARSING: 'PARSING',\n  PARSED: 'PARSED',\n  ENDED: 'ENDED',\n  ERROR: 'ERROR'\n};\n\nvar StreamController = function (_EventHandler) {\n  _inherits(StreamController, _EventHandler);\n\n  function StreamController(hls) {\n    _classCallCheck(this, StreamController);\n\n    var _this = _possibleConstructorReturn(this, (StreamController.__proto__ || Object.getPrototypeOf(StreamController)).call(this, hls, _events2.default.MEDIA_ATTACHED, _events2.default.MEDIA_DETACHING, _events2.default.MANIFEST_LOADING, _events2.default.MANIFEST_PARSED, _events2.default.LEVEL_LOADED, _events2.default.LEVEL_PTS_UPDATED, _events2.default.KEY_LOADED, _events2.default.FRAG_CHUNK_LOADED, _events2.default.FRAG_LOADED, _events2.default.FRAG_LOAD_EMERGENCY_ABORTED, _events2.default.FRAG_PARSING_INIT_SEGMENT, _events2.default.FRAG_PARSING_DATA, _events2.default.FRAG_PARSED, _events2.default.ERROR, _events2.default.BUFFER_APPENDED, _events2.default.BUFFER_FLUSHED, _events2.default.DEMUXER_QUEUE_EMPTY));\n\n    _this.config = hls.config;\n    _this.audioCodecSwap = false;\n    _this.ticks = 0;\n    _this.ontick = _this.tick.bind(_this);\n    return _this;\n  }\n\n  _createClass(StreamController, [{\n    key: 'destroy',\n    value: function destroy() {\n      this.stopLoad();\n      if (this.timer) {\n        clearInterval(this.timer);\n        this.timer = null;\n      }\n      _eventHandler2.default.prototype.destroy.call(this);\n      this.state = State.STOPPED;\n    }\n  }, {\n    key: 'startLoad',\n    value: function startLoad() {\n      var startPosition = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n\n      if (this.levels) {\n        var media = this.media,\n            lastCurrentTime = this.lastCurrentTime;\n        this.stopLoad();\n        if (!this.demuxer) {\n          this.demuxer = new _demuxer2.default(this.hls);\n          this.fragParsing = null;\n        }\n        if (!this.timer) {\n          this.timer = setInterval(this.ontick, 100);\n        }\n        this.level = -1;\n        this.fragLoadError = 0;\n        if (media && lastCurrentTime > 0) {\n          _logger.logger.log('configure startPosition @' + lastCurrentTime);\n          if (!this.lastPaused) {\n            _logger.logger.log('resuming video');\n            media.play();\n          }\n          this.state = State.IDLE;\n        } else {\n          this.lastCurrentTime = this.startPosition ? this.startPosition : startPosition;\n          this.state = State.STARTING;\n        }\n        this.nextLoadPosition = this.startPosition = this.lastCurrentTime;\n        this.tick();\n      } else {\n        _logger.logger.warn('cannot start loading as manifest not parsed yet');\n        this.state = State.STOPPED;\n      }\n    }\n  }, {\n    key: 'onDemuxerQueueEmpty',\n    value: function onDemuxerQueueEmpty() {\n      this.fragParsing = null;\n    }\n  }, {\n    key: 'stopLoad',\n    value: function stopLoad() {\n      var frag = this.fragCurrent;\n      if (frag) {\n        if (frag.loader) {\n          frag.loader.abort();\n        }\n        this.fragCurrent = null;\n      }\n      this.fragPrevious = null;\n      if (this.state === State.PARSING && this.demuxer && this.config.enableWorker) {\n        this.fragParsing = frag;\n        this.demuxer.waitQueue();\n      }\n      this.state = State.STOPPED;\n    }\n  }, {\n    key: 'tick',\n    value: function tick() {\n      this.ticks++;\n      if (this.ticks === 1) {\n        this.doTick();\n        if (this.ticks > 1) {\n          setTimeout(this.tick, 1);\n        }\n        this.ticks = 0;\n      }\n    }\n  }, {\n    key: 'doTick',\n    value: function doTick() {\n      switch (this.state) {\n        case State.STARTING:\n          var hls = this.hls;\n          // determine load level\n          var startLevel = hls.startLevel;\n          if (startLevel === -1) {\n            // -1 : guess start Level by doing a bitrate test by loading first fragment of lowest quality level\n            startLevel = 0;\n            this.fragBitrateTest = true;\n          }\n          // set new level to playlist loader : this will trigger start level load\n          // hls.nextLoadLevel remains until it is set to a new value or until a new frag is successfully loaded\n          this.level = hls.nextLoadLevel = startLevel;\n          this.state = State.WAITING_LEVEL;\n          this.loadedmetadata = false;\n          break;\n        case State.IDLE:\n          // when this returns false there was an error and we shall return immediatly\n          // from current tick\n          if (!this._doTickIdle()) {\n            return;\n          }\n          break;\n        case State.WAITING_LEVEL:\n          var level = this.levels[this.level];\n          // check if playlist is already loaded\n          if (level && level.details) {\n            this.state = State.IDLE;\n          }\n          break;\n        case State.FRAG_LOADING_WAITING_RETRY:\n          var now = performance.now();\n          var retryDate = this.retryDate;\n          var media = this.media;\n          var isSeeking = media && media.seeking;\n          // if current time is gt than retryDate, or if media seeking let's switch to IDLE state to retry loading\n          if (!retryDate || now >= retryDate || isSeeking) {\n            _logger.logger.log('mediaController: retryDate reached, switch back to IDLE state');\n            this.state = State.IDLE;\n          }\n          break;\n        case State.ERROR:\n        case State.PAUSED:\n        case State.STOPPED:\n        case State.FRAG_LOADING:\n        case State.PARSING:\n        case State.PARSED:\n        case State.ENDED:\n          break;\n        default:\n          break;\n      }\n      // check buffer\n      this._checkBuffer();\n      // check/update current fragment\n      this._checkFragmentChanged();\n    }\n\n    // Ironically the \"idle\" state is the on we do the most logic in it seems ....\n    // NOTE: Maybe we could rather schedule a check for buffer length after half of the currently\n    //       played segment, or on pause/play/seek instead of naively checking every 100ms?\n\n  }, {\n    key: '_doTickIdle',\n    value: function _doTickIdle() {\n      var hls = this.hls,\n          config = hls.config;\n\n      // if video not attached AND\n      // start fragment already requested OR start frag prefetch disable\n      // exit loop\n      // => if media not attached but start frag prefetch is enabled and start frag not requested yet, we will not exit loop\n      if (!this.media && (this.startFragRequested || !config.startFragPrefetch)) {\n        return true;\n      }\n\n      // if we have not yet loaded any fragment, start loading from start position\n      var pos = void 0;\n      if (this.loadedmetadata) {\n        pos = this.media.currentTime;\n      } else {\n        pos = this.nextLoadPosition;\n      }\n      // determine next load level\n      var level = hls.nextLoadLevel;\n\n      // compute max Buffer Length that we could get from this load level, based on level bitrate. don't buffer more than 60 MB and more than 30s\n      var maxBufLen = void 0;\n      if (this.levels[level].hasOwnProperty('bitrate')) {\n        maxBufLen = Math.max(8 * config.maxBufferSize / this.levels[level].bitrate, config.maxBufferLength);\n        maxBufLen = Math.min(maxBufLen, config.maxMaxBufferLength);\n      } else {\n        maxBufLen = config.maxBufferLength;\n      }\n\n      // determine next candidate fragment to be loaded, based on current position and end of buffer position\n      // ensure up to `config.maxMaxBufferLength` of buffer upfront\n\n      var bufferInfo = _bufferHelper2.default.bufferInfo(this.media, pos, config.maxBufferHole),\n          bufferLen = bufferInfo.len;\n      // Stay idle if we are still with buffer margins\n      if (bufferLen >= maxBufLen) {\n        return true;\n      }\n\n      // if buffer length is less than maxBufLen try to load a new fragment ...\n      _logger.logger.trace('buffer length of ' + bufferLen.toFixed(3) + ' is below max of ' + maxBufLen.toFixed(3) + '. checking for more payload ...');\n\n      // set next load level : this will trigger a playlist load if needed\n      hls.nextLoadLevel = level;\n      this.level = level;\n\n      var levelDetails = this.levels[level].details;\n      // if level info not retrieved yet, switch state and wait for level retrieval\n      // if live playlist, ensure that new playlist has been refreshed to avoid loading/try to load\n      // a useless and outdated fragment (that might even introduce load error if it is already out of the live playlist)\n      if (typeof levelDetails === 'undefined' || levelDetails.live && this.levelLastLoaded !== level) {\n        this.state = State.WAITING_LEVEL;\n        return true;\n      }\n\n      // if we have the levelDetails for the selected variant, lets continue enrichen our stream (load keys/fragments or trigger EOS, etc..)\n      return this._fetchPayloadOrEos({ pos: pos, bufferInfo: bufferInfo, levelDetails: levelDetails });\n    }\n  }, {\n    key: '_fetchPayloadOrEos',\n    value: function _fetchPayloadOrEos(_ref) {\n      var pos = _ref.pos,\n          bufferInfo = _ref.bufferInfo,\n          levelDetails = _ref.levelDetails;\n\n      var fragPrevious = this.fragPrevious,\n          level = this.level;\n\n      // find fragment index, contiguous with end of buffer position\n      var fragments = levelDetails.fragments,\n          fragLen = fragments.length,\n          start = fragments[0].start,\n          end = fragments[fragLen - 1].start + fragments[fragLen - 1].duration,\n          bufferEnd = bufferInfo.end,\n          frag = void 0;\n\n      // in case of live playlist we need to ensure that requested position is not located before playlist start\n      if (levelDetails.live) {\n        frag = this._ensureFragmentAtLivePoint({ levelDetails: levelDetails, bufferEnd: bufferEnd, start: start, end: end, fragPrevious: fragPrevious, fragments: fragments, fragLen: fragLen });\n        // if it explicitely returns null don't load any fragment and exit function now\n        if (frag === null) {\n          return false;\n        }\n      } else {\n        // VoD playlist: if bufferEnd before start of playlist, load first fragment\n        if (bufferEnd < start) {\n          frag = fragments[0];\n        }\n      }\n      if (!frag) {\n        frag = this._findFragment({ start: start, fragPrevious: fragPrevious, fragLen: fragLen, fragments: fragments, bufferEnd: bufferEnd, end: end, levelDetails: levelDetails });\n      }\n      if (frag) {\n        return this._loadFragmentOrKey({ frag: frag, level: level, levelDetails: levelDetails, pos: pos, bufferEnd: bufferEnd });\n      }\n      return true;\n    }\n  }, {\n    key: '_ensureFragmentAtLivePoint',\n    value: function _ensureFragmentAtLivePoint(_ref2) {\n      var levelDetails = _ref2.levelDetails,\n          bufferEnd = _ref2.bufferEnd,\n          start = _ref2.start,\n          end = _ref2.end,\n          fragPrevious = _ref2.fragPrevious,\n          fragments = _ref2.fragments,\n          fragLen = _ref2.fragLen;\n\n      var config = this.hls.config,\n          media = this.media;\n\n      var frag = void 0;\n\n      // check if requested position is within seekable boundaries :\n      //logger.log(`start/pos/bufEnd/seeking:${start.toFixed(3)}/${pos.toFixed(3)}/${bufferEnd.toFixed(3)}/${this.media.seeking}`);\n      var maxLatency = config.liveMaxLatencyDuration !== undefined ? config.liveMaxLatencyDuration : config.liveMaxLatencyDurationCount * levelDetails.targetduration;\n\n      if (bufferEnd < Math.max(start, end - maxLatency)) {\n        var liveSyncPosition = this.computeLivePosition(start, levelDetails);\n        _logger.logger.log('buffer end: ' + bufferEnd.toFixed(3) + ' is located too far from the end of live sliding playlist, reset currentTime to : ' + liveSyncPosition.toFixed(3));\n        bufferEnd = liveSyncPosition;\n        if (media && media.readyState && media.duration > liveSyncPosition) {\n          media.currentTime = liveSyncPosition;\n        }\n      }\n\n      // if end of buffer greater than live edge, don't load any fragment\n      // this could happen if live playlist intermittently slides in the past.\n      // level 1 loaded [182580161,182580167]\n      // level 1 loaded [182580162,182580169]\n      // Loading 182580168 of [182580162 ,182580169],level 1 ..\n      // Loading 182580169 of [182580162 ,182580169],level 1 ..\n      // level 1 loaded [182580162,182580168] <============= here we should have bufferEnd > end. in that case break to avoid reloading 182580168\n      // level 1 loaded [182580164,182580171]\n      //\n      if (levelDetails.PTSKnown && bufferEnd > end && media && media.readyState) {\n        return null;\n      }\n\n      if (this.startFragRequested && !levelDetails.PTSKnown) {\n        /* we are switching level on live playlist, but we don't have any PTS info for that quality level ...\n           try to load frag matching with next SN.\n           even if SN are not synchronized between playlists, loading this frag will help us\n           compute playlist sliding and find the right one after in case it was not the right consecutive one */\n        if (fragPrevious) {\n          var targetSN = fragPrevious.sn + 1;\n          if (targetSN >= levelDetails.startSN && targetSN <= levelDetails.endSN) {\n            frag = fragments[targetSN - levelDetails.startSN];\n            _logger.logger.log('live playlist, switching playlist, load frag with next SN: ' + frag.sn);\n          }\n        }\n        if (!frag) {\n          /* we have no idea about which fragment should be loaded.\n             so let's load mid fragment. it will help computing playlist sliding and find the right one\n          */\n          frag = fragments[Math.min(fragLen - 1, Math.round(fragLen / 2))];\n          _logger.logger.log('live playlist, switching playlist, unknown, load middle frag : ' + frag.sn);\n        }\n      }\n      return frag;\n    }\n  }, {\n    key: '_findFragment',\n    value: function _findFragment(_ref3) {\n      var start = _ref3.start,\n          fragPrevious = _ref3.fragPrevious,\n          fragLen = _ref3.fragLen,\n          fragments = _ref3.fragments,\n          bufferEnd = _ref3.bufferEnd,\n          end = _ref3.end,\n          levelDetails = _ref3.levelDetails,\n          holaSeek = _ref3.holaSeek;\n\n      var config = this.hls.config;\n      var frag = void 0,\n          foundFrag = void 0,\n          maxFragLookUpTolerance = config.maxFragLookUpTolerance,\n          media = this.media,\n          seekFlag = media && media.seeking || holaSeek;\n\n      if (bufferEnd < end - (fragments[fragLen - 1].PTSDTSshift || 0) - 0.05) {\n        if (bufferEnd > end - maxFragLookUpTolerance || seekFlag) {\n          maxFragLookUpTolerance = 0;\n        }\n        foundFrag = _binarySearch2.default.search(fragments, function (candidate) {\n          // offset should be within fragment boundary - config.maxFragLookUpTolerance\n          // this is to cope with situations like\n          // bufferEnd = 9.991\n          // frag[Ø] : [0,10]\n          // frag[1] : [10,20]\n          // bufferEnd is within frag[0] range ... although what we are expecting is to return frag[1] here\n          //              frag start               frag start+duration\n          //                  |-----------------------------|\n          //              <--->                         <--->\n          //  ...--------><-----------------------------><---------....\n          // previous frag         matching fragment         next frag\n          //  return -1             return 0                 return 1\n          //logger.log(`level/sn/start/end/bufEnd:${level}/${candidate.sn}/${candidate.start}/${(candidate.start+candidate.duration)}/${bufferEnd}`);\n          // if we are in seek, the condition will always be false\n          if (candidate.lastGop - maxFragLookUpTolerance < bufferEnd && candidate.lastGop + maxFragLookUpTolerance > bufferEnd) {\n            return 1;\n          }\n          // if we are in seek, the condition will always be false\n          if (candidate.firstGop - maxFragLookUpTolerance < bufferEnd && candidate.firstGop + maxFragLookUpTolerance > bufferEnd) {\n            return 0;\n          }\n          if (candidate.start + candidate.duration - candidate.PTSDTSshift - maxFragLookUpTolerance <= bufferEnd) {\n            return 1;\n          }\n          // if maxFragLookUpTolerance will have negative value then don't return -1 for first element\n          if (candidate.start - candidate.PTSDTSshift - maxFragLookUpTolerance > bufferEnd && candidate.start) {\n            return -1;\n          }\n          return 0;\n        });\n      } else {\n        // reach end of playlist\n        foundFrag = fragments[fragLen - 1];\n      }\n      if (foundFrag) {\n        frag = foundFrag;\n        start = foundFrag.start;\n        _logger.logger.log('find SN matching with pos:' + bufferEnd + ':' + frag.sn);\n        if (fragPrevious && frag.sn === fragPrevious.sn) {\n          if (frag.sn < levelDetails.endSN) {\n            var deltaPTS = fragPrevious.deltaPTS,\n                curSNIdx = frag.sn - levelDetails.startSN;\n            // if there is a significant delta between audio and video, larger than max allowed hole,\n            // and if previous remuxed fragment did not start with a keyframe. (fragPrevious.dropped)\n            // let's try to load previous fragment again to get last keyframe\n            // then we will reload again current fragment (that way we should be able to fill the buffer hole ...)\n            if (this.loadedmetadata && deltaPTS && deltaPTS > config.maxSeekHole && fragPrevious.dropped && (!media || !_bufferHelper2.default.isBuffered(media, bufferEnd))) {\n              frag = fragments[curSNIdx - 1];\n              _logger.logger.warn('SN just loaded, with large PTS gap between audio and video, maybe frag is not starting with a keyframe ? load previous one to try to overcome this');\n              // decrement previous frag load counter to avoid frag loop loading error when next fragment will get reloaded\n              fragPrevious.loadCounter--;\n            } else {\n              frag = fragments[curSNIdx + 1];\n              _logger.logger.log('SN just loaded, load next one: ' + frag.sn);\n            }\n          } else {\n            // have we reached end of VOD playlist ?\n            if (!levelDetails.live) {\n              // Finalize the media stream\n              this.hls.trigger(_events2.default.BUFFER_EOS);\n              // We might be loading the last fragment but actually the media\n              // is currently processing a seek command and waiting for new data to resume at another point.\n              // Going to ended state while media is seeking can spawn an infinite buffering broken state.\n              if (!this.media.seeking) {\n                this.state = State.ENDED;\n              }\n            }\n            frag = null;\n          }\n        }\n      }\n      return frag;\n    }\n  }, {\n    key: '_loadFragmentOrKey',\n    value: function _loadFragmentOrKey(_ref4) {\n      var frag = _ref4.frag,\n          level = _ref4.level,\n          levelDetails = _ref4.levelDetails,\n          pos = _ref4.pos,\n          bufferEnd = _ref4.bufferEnd;\n\n      var hls = this.hls,\n          config = hls.config;\n\n      //logger.log('loading frag ' + i +',pos/bufEnd:' + pos.toFixed(3) + '/' + bufferEnd.toFixed(3));\n      if (frag.decryptdata.uri != null && frag.decryptdata.key == null) {\n        _logger.logger.log('Loading key for ' + frag.sn + ' of [' + levelDetails.startSN + ' ,' + levelDetails.endSN + '],level ' + level);\n        this.state = State.KEY_LOADING;\n        hls.trigger(_events2.default.KEY_LOADING, { frag: frag });\n      } else {\n        _logger.logger.log('Loading ' + frag.sn + ' of [' + levelDetails.startSN + ' ,' + levelDetails.endSN + '],level ' + level + ', currentTime:' + pos + ',bufferEnd:' + bufferEnd.toFixed(3));\n        frag.autoLevel = hls.autoLevelEnabled;\n        if (this.levels.length > 1) {\n          frag.expectedLen = Math.round(frag.duration * this.levels[level].bitrate / 8);\n          frag.trequest = performance.now();\n        }\n        // ensure that we are not reloading the same fragments in loop ...\n        if (this.fragLoadIdx !== undefined) {\n          this.fragLoadIdx++;\n        } else {\n          this.fragLoadIdx = 0;\n        }\n        if (frag.loadCounter) {\n          frag.loadCounter++;\n          var maxThreshold = config.fragLoadingLoopThreshold;\n          // if this frag has already been loaded 3 times, and if it has been reloaded recently\n          if (frag.loadCounter > maxThreshold && Math.abs(this.fragLoadIdx - frag.loadIdx) < maxThreshold) {\n            hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.FRAG_LOOP_LOADING_ERROR, fatal: false, frag: frag });\n            return false;\n          }\n        } else {\n          frag.loadCounter = 1;\n        }\n        frag.loadIdx = this.fragLoadIdx;\n        this.fragCurrent = frag;\n        this.fragCurrent.loaded = false;\n        this.startFragRequested = true;\n        this.fragTimeOffset = frag.start;\n        this.state = State.FRAG_LOADING;\n        hls.trigger(_events2.default.FRAG_LOADING, { frag: frag });\n        return true;\n      }\n    }\n  }, {\n    key: 'getBufferRange',\n    value: function getBufferRange(position) {\n      var i,\n          range,\n          bufferRange = this.bufferRange;\n      if (bufferRange) {\n        for (i = bufferRange.length - 1; i >= 0; i--) {\n          range = bufferRange[i];\n          if (position >= range.start && position <= range.end) {\n            return range;\n          }\n        }\n      }\n      return null;\n    }\n  }, {\n    key: 'followingBufferRange',\n    value: function followingBufferRange(range) {\n      if (range) {\n        // try to get range of next fragment (500ms after this range)\n        return this.getBufferRange(range.end + 0.5);\n      }\n      return null;\n    }\n  }, {\n    key: 'isBuffered',\n    value: function isBuffered(position) {\n      var media = this.media;\n      if (media) {\n        var buffered = media.buffered;\n        for (var i = 0; i < buffered.length; i++) {\n          if (position >= buffered.start(i) && position <= buffered.end(i)) {\n            return true;\n          }\n        }\n      }\n      return false;\n    }\n  }, {\n    key: '_checkFragmentChanged',\n    value: function _checkFragmentChanged() {\n      var currentTime,\n          video = this.media;\n      if (video && video.seeking === false) {\n        currentTime = video.currentTime;\n        /* if video element is in seeked state, currentTime can only increase.\n          (assuming that playback rate is positive ...)\n          As sometimes currentTime jumps back to zero after a\n          media decode error, check this, to avoid seeking back to\n          wrong position after a media decode error\n        */\n        if (currentTime > video.playbackRate * this.lastCurrentTime) {\n          this.lastCurrentTime = currentTime;\n        }\n      }\n    }\n\n    /*\n      on immediate level switch :\n       - pause playback if playing\n       - cancel any pending load request\n       - and trigger a buffer flush\n    */\n\n  }, {\n    key: 'immediateLevelSwitch',\n    value: function immediateLevelSwitch() {\n      _logger.logger.log('immediateLevelSwitch');\n      if (!this.immediateSwitch) {\n        this.immediateSwitch = true;\n        this.previouslyPaused = this.media.paused;\n        this.media.pause();\n      }\n      var fragCurrent = this.fragCurrent;\n      if (fragCurrent && fragCurrent.loader) {\n        fragCurrent.loader.abort();\n      }\n      this.fragCurrent = null;\n      // increase fragment load Index to avoid frag loop loading error after buffer flush\n      this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;\n      this.state = State.PAUSED;\n      // flush everything\n      this.hls.trigger(_events2.default.BUFFER_FLUSHING, { startOffset: 0, endOffset: Number.POSITIVE_INFINITY });\n    }\n\n    /*\n       on immediate level switch end, after new fragment has been buffered :\n        - nudge video decoder by slightly adjusting video currentTime\n        - resume the playback if needed\n    */\n\n  }, {\n    key: 'immediateLevelSwitchEnd',\n    value: function immediateLevelSwitchEnd() {\n      this.immediateSwitch = false;\n      var media = this.media;\n      if (media && media.readyState) {\n        media.currentTime -= 0.0001;\n        if (!this.previouslyPaused) {\n          media.play();\n        }\n      }\n    }\n  }, {\n    key: 'nextLevelSwitch',\n    value: function nextLevelSwitch() {\n      /* try to switch ASAP without breaking video playback :\n         in order to ensure smooth but quick level switching,\n        we need to find the next flushable buffer range\n        we should take into account new segment fetch time\n      */\n      var media = this.media;\n      // ensure that media is defined and that metadata are available (to retrieve currentTime)\n      if (media && media.readyState) {\n        var fetchdelay = void 0,\n            currentRange = void 0,\n            nextRange = void 0;\n        // increase fragment load Index to avoid frag loop loading error after buffer flush\n        this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;\n        currentRange = this.getBufferRange(media.currentTime);\n        if (currentRange && currentRange.start > 1) {\n          // flush buffer preceding current fragment (flush until current fragment start offset)\n          // minus 1s to avoid video freezing, that could happen if we flush keyframe of current video ...\n          this.state = State.PAUSED;\n          this.hls.trigger(_events2.default.BUFFER_FLUSHING, { startOffset: 0, endOffset: currentRange.start - 1 });\n        }\n        if (!media.paused) {\n          // add a safety delay of 1s\n          var nextLevelId = this.hls.nextLoadLevel,\n              nextLevel = this.levels[nextLevelId],\n              fragLastKbps = this.fragLastKbps;\n          if (fragLastKbps && this.fragCurrent) {\n            fetchdelay = this.fragCurrent.duration * nextLevel.bitrate / (1000 * fragLastKbps) + 1;\n          } else {\n            fetchdelay = 0;\n          }\n        } else {\n          fetchdelay = 0;\n        }\n        //logger.log('fetchdelay:'+fetchdelay);\n        // find buffer range that will be reached once new fragment will be fetched\n        nextRange = this.getBufferRange(media.currentTime + fetchdelay);\n        if (nextRange) {\n          // we can flush buffer range following this one without stalling playback\n          nextRange = this.followingBufferRange(nextRange);\n          if (nextRange) {\n            // if we are here, we can also cancel any loading/demuxing in progress, as they are useless\n            var fragCurrent = this.fragCurrent;\n            if (fragCurrent && fragCurrent.loader) {\n              fragCurrent.loader.abort();\n            }\n            this.fragCurrent = null;\n            // flush position is the start position of this new buffer\n            this.state = State.PAUSED;\n            this.hls.trigger(_events2.default.BUFFER_FLUSHING, { startOffset: nextRange.start, endOffset: Number.POSITIVE_INFINITY });\n          }\n        }\n      }\n    }\n  }, {\n    key: 'onMediaAttached',\n    value: function onMediaAttached(data) {\n      var media = this.media = data.media;\n      this.onvseeking = this.onMediaSeeking.bind(this);\n      this.onvseeked = this.onMediaSeeked.bind(this);\n      this.onvended = this.onMediaEnded.bind(this);\n      media.addEventListener('seeking', this.onvseeking);\n      media.addEventListener('seeked', this.onvseeked);\n      media.addEventListener('ended', this.onvended);\n      if (this.demuxer) {\n        this.demuxer.destroy();\n        this.demuxer = new _demuxer2.default(this.hls);\n        this.fragParsing = null;\n      }\n      if (this.levels && this.config.autoStartLoad) {\n        this.hls.startLoad();\n      }\n    }\n  }, {\n    key: 'onMediaDetaching',\n    value: function onMediaDetaching() {\n      var media = this.media;\n      if (media && media.ended) {\n        _logger.logger.log('MSE detaching and video ended, reset startPosition');\n        this.startPosition = this.lastCurrentTime = 0;\n      }\n\n      // reset fragment loading counter on MSE detaching to avoid reporting FRAG_LOOP_LOADING_ERROR after error recovery\n      var levels = this.levels;\n      if (levels) {\n        // reset fragment load counter\n        levels.forEach(function (level) {\n          if (level.details) {\n            level.details.fragments.forEach(function (fragment) {\n              fragment.loadCounter = undefined;\n            });\n          }\n        });\n      }\n      // remove video listeners\n      if (media) {\n        media.removeEventListener('seeking', this.onvseeking);\n        media.removeEventListener('seeked', this.onvseeked);\n        media.removeEventListener('ended', this.onvended);\n        this.onvseeking = this.onvseeked = this.onvended = null;\n      }\n      this.media = null;\n      this.loadedmetadata = false;\n      this.stopLoad();\n      this.fragParsing = null;\n    }\n  }, {\n    key: 'onMediaSeeking',\n    value: function onMediaSeeking() {\n      _logger.logger.log('media seeking to ' + this.media.currentTime);\n      var fragCurrent = this.fragCurrent;\n      if (this.state === State.FRAG_LOADING) {\n        // check if currently loaded fragment is inside buffer.\n        //if outside, cancel fragment loading, otherwise do nothing\n        if (_bufferHelper2.default.bufferInfo(this.media, this.media.currentTime, this.config.maxBufferHole).len === 0) {\n          _logger.logger.log('seeking outside of buffer while fragment load in progress, cancel fragment load');\n          if (fragCurrent) {\n            if (fragCurrent.loader) {\n              fragCurrent.loader.abort();\n            }\n            this.fragCurrent = null;\n          }\n          this.fragPrevious = null;\n          // switch to IDLE state to load new fragment\n          this.state = State.IDLE;\n        }\n      } else if (this.state === State.ENDED) {\n        // switch to IDLE state to check for potential new fragment\n        this.state = State.IDLE;\n      } else if (this.state === State.PARSING && fragCurrent && !fragCurrent.loaded) {\n        _logger.logger.log('mediaController: no final chunk, switch back to IDLE state');\n        this.state = State.IDLE;\n      }\n      if (this.media) {\n        this.lastCurrentTime = this.media.currentTime;\n      }\n      // avoid reporting fragment loop loading error in case user is seeking several times on same position\n      if (this.fragLoadIdx !== undefined) {\n        this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;\n      }\n      // tick to speed up processing\n      this.tick();\n    }\n  }, {\n    key: 'onMediaSeeked',\n    value: function onMediaSeeked() {\n      _logger.logger.log('media seeked to ' + this.media.currentTime);\n      // tick to speed up FRAGMENT_PLAYING triggering\n      this.tick();\n    }\n  }, {\n    key: 'onMediaEnded',\n    value: function onMediaEnded() {\n      _logger.logger.log('media ended');\n      // reset startPosition and lastCurrentTime to restart playback @ stream beginning\n      this.startPosition = this.lastCurrentTime = 0;\n    }\n  }, {\n    key: 'onManifestLoading',\n    value: function onManifestLoading() {\n      // reset buffer on manifest loading\n      _logger.logger.log('trigger BUFFER_RESET');\n      this.hls.trigger(_events2.default.BUFFER_RESET);\n      this.bufferRange = [];\n      this.stalled = false;\n      this.startPosition = this.lastCurrentTime = 0;\n    }\n  }, {\n    key: 'onManifestParsed',\n    value: function onManifestParsed(data) {\n      var aac = false,\n          heaac = false,\n          codec;\n      data.levels.forEach(function (level) {\n        // detect if we have different kind of audio codecs used amongst playlists\n        codec = level.audioCodec;\n        if (codec) {\n          if (codec.indexOf('mp4a.40.2') !== -1) {\n            aac = true;\n          }\n          if (codec.indexOf('mp4a.40.5') !== -1) {\n            heaac = true;\n          }\n        }\n      });\n      this.audioCodecSwitch = aac && heaac;\n      if (this.audioCodecSwitch) {\n        _logger.logger.log('both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC');\n      }\n      this.levels = data.levels;\n      this.startLevelLoaded = false;\n      this.startFragRequested = false;\n      if (this.demuxer) {\n        this.demuxer.destroy();\n        this.demuxer = new _demuxer2.default(this.hls);\n        this.fragParsing = null;\n      }\n      if (this.config.autoStartLoad) {\n        this.hls.startLoad();\n      }\n    }\n  }, {\n    key: 'onLevelLoaded',\n    value: function onLevelLoaded(data) {\n      var newDetails = data.details,\n          newLevelId = data.level,\n          curLevel = this.levels[newLevelId],\n          duration = newDetails.totalduration,\n          sliding = 0;\n\n      _logger.logger.log('level ' + newLevelId + ' loaded [' + newDetails.startSN + ',' + newDetails.endSN + '],duration:' + duration);\n\n      if (newDetails.live) {\n        var curDetails = curLevel.details;\n\n        if (this.levelLastLoaded !== undefined) {\n          var _LevelHelper$probeDet = _levelHelper2.default.probeDetails(this.levels[this.levelLastLoaded].details, newDetails),\n              start = _LevelHelper$probeDet.start,\n              end = _LevelHelper$probeDet.end;\n\n          if (end >= start) {\n            curDetails = this.levels[this.levelLastLoaded].details;\n          }\n        }\n\n        if (curDetails) {\n          // we already have details for that level, merge them\n          _levelHelper2.default.mergeDetails(curDetails, newDetails);\n          sliding = newDetails.fragments[0].start;\n          if (newDetails.PTSKnown) {\n            _logger.logger.log('live playlist sliding:' + sliding.toFixed(3));\n          } else {\n            _logger.logger.log('live playlist - outdated PTS, unknown sliding');\n          }\n        } else {\n          newDetails.PTSKnown = false;\n          _logger.logger.log('live playlist - first load, unknown sliding');\n        }\n      } else {\n        newDetails.PTSKnown = false;\n        if (this.levelLastLoaded !== undefined && this.levels[this.levelLastLoaded].details) {\n          _levelHelper2.default.mergeDetails(this.levels[this.levelLastLoaded].details, newDetails);\n        }\n      }\n      // override level info\n      this.levelLastLoaded = newLevelId;\n      curLevel.details = newDetails;\n      this.hls.trigger(_events2.default.LEVEL_UPDATED, { details: newDetails, level: newLevelId });\n\n      // compute start position\n      if (this.startFragRequested === false) {\n        // if live playlist, set start position to be fragment N-this.config.liveSyncDurationCount (usually 3)\n        if (newDetails.live) {\n          this.startPosition = this.computeLivePosition(sliding, newDetails);\n          _logger.logger.log('configure startPosition to ' + this.startPosition);\n        }\n        this.nextLoadPosition = this.startPosition;\n      }\n      // only switch batck to IDLE state if we were waiting for level to start downloading a new fragment\n      if (this.state === State.WAITING_LEVEL) {\n        this.state = State.IDLE;\n      }\n      //trigger handler right now\n      this.tick();\n    }\n  }, {\n    key: 'onKeyLoaded',\n    value: function onKeyLoaded() {\n      if (this.state === State.KEY_LOADING) {\n        this.state = State.IDLE;\n        this.tick();\n      }\n    }\n  }, {\n    key: 'onFragChunkLoaded',\n    value: function onFragChunkLoaded(data) {\n      var fragCurrent = this.fragCurrent;\n      if ((this.state === State.FRAG_LOADING || this.state === State.PARSING) && fragCurrent && !this.fragBitrateTest && data.frag.level === fragCurrent.level && data.frag.sn === fragCurrent.sn) {\n        _logger.logger.log('Loaded chunk ' + data.payload.byteLength + ' of frag ' + fragCurrent.sn + ' of level ' + fragCurrent.level);\n        this.state = State.PARSING;\n        // transmux the MPEG-TS data to ISO-BMFF segments\n        this.stats = data.stats;\n        var currentLevel = this.levels[this.level],\n            details = currentLevel.details,\n            duration = details.totalduration,\n            start = this.fragTimeOffset,\n            level = fragCurrent.level,\n            sn = fragCurrent.sn,\n            audioCodec = this.config.defaultAudioCodec || currentLevel.audioCodec;\n        if (this.audioCodecSwap) {\n          _logger.logger.log('swapping playlist audio codec');\n          if (audioCodec === undefined) {\n            audioCodec = this.lastAudioCodec;\n          }\n          if (audioCodec) {\n            if (audioCodec.indexOf('mp4a.40.5') !== -1) {\n              audioCodec = 'mp4a.40.2';\n            } else {\n              audioCodec = 'mp4a.40.5';\n            }\n          }\n        }\n        _logger.logger.log('Demuxing ' + sn + ' of [' + details.startSN + ' ,' + details.endSN + '],level ' + level + ', cc ' + fragCurrent.cc);\n        if (data.payload.first) {\n          this.pendingAppending = 0;\n        }\n        var demuxer = this.demuxer;\n        if (demuxer) {\n          demuxer.push(data.payload, audioCodec, currentLevel.videoCodec, start, fragCurrent.cc, level, sn, duration, fragCurrent.decryptdata, details.PTSKnown || !details.live, this.levels[level].details.endSN);\n        }\n        if (data.payload.final) {\n          fragCurrent.loaded = true;\n        }\n      }\n      this.fragLoadError = 0;\n    }\n  }, {\n    key: 'onFragLoaded',\n    value: function onFragLoaded(data) {\n      var fragCurrent = this.fragCurrent;\n      if ((this.state === State.FRAG_LOADING || this.state === State.PARSING) && fragCurrent && data.frag.level === fragCurrent.level && data.frag.sn === fragCurrent.sn) {\n        _logger.logger.log('Loaded ' + fragCurrent.sn + ' of level ' + fragCurrent.level);\n        if (this.fragBitrateTest === true) {\n          // switch back to IDLE state ... we just loaded a fragment to determine adequate start bitrate and initialize autoswitch algo\n          this.state = State.IDLE;\n          this.fragBitrateTest = false;\n          this.startFragRequested = false;\n          data.stats.tparsed = data.stats.tbuffered = performance.now();\n          this.hls.trigger(_events2.default.FRAG_BUFFERED, { stats: data.stats, frag: fragCurrent });\n        }\n      }\n      this.fragLoadError = 0;\n    }\n  }, {\n    key: 'onFragParsingInitSegment',\n    value: function onFragParsingInitSegment(data) {\n      if (this.state === State.PARSING) {\n        var tracks = data.tracks,\n            trackName,\n            track;\n\n        // include levelCodec in audio and video tracks\n        track = tracks.audio;\n        if (track) {\n          var audioCodec = this.levels[this.level].audioCodec,\n              ua = navigator.userAgent.toLowerCase();\n          if (audioCodec && this.audioCodecSwap) {\n            _logger.logger.log('swapping playlist audio codec');\n            if (audioCodec.indexOf('mp4a.40.5') !== -1) {\n              audioCodec = 'mp4a.40.2';\n            } else {\n              audioCodec = 'mp4a.40.5';\n            }\n          }\n          // in case AAC and HE-AAC audio codecs are signalled in manifest\n          // force HE-AAC , as it seems that most browsers prefers that way,\n          // except for mono streams OR on FF\n          // these conditions might need to be reviewed ...\n          if (this.audioCodecSwitch) {\n            // don't force HE-AAC if mono stream\n            if (track.metadata.channelCount !== 1 &&\n            // don't force HE-AAC if firefox\n            ua.indexOf('firefox') === -1) {\n              audioCodec = 'mp4a.40.5';\n            }\n          }\n          // HE-AAC is broken on Android, always signal audio codec as AAC even if variant manifest states otherwise\n          if (ua.indexOf('android') !== -1) {\n            audioCodec = 'mp4a.40.2';\n            _logger.logger.log('Android: force audio codec to' + audioCodec);\n          }\n          track.levelCodec = audioCodec;\n        }\n        track = tracks.video;\n        if (track) {\n          track.levelCodec = this.levels[this.level].videoCodec;\n        }\n\n        // if remuxer specify that a unique track needs to generated,\n        // let's merge all tracks together\n        if (data.unique) {\n          var mergedTrack = {\n            codec: '',\n            levelCodec: ''\n          };\n          for (trackName in data.tracks) {\n            track = tracks[trackName];\n            mergedTrack.container = track.container;\n            if (mergedTrack.codec) {\n              mergedTrack.codec += ',';\n              mergedTrack.levelCodec += ',';\n            }\n            if (track.codec) {\n              mergedTrack.codec += track.codec;\n            }\n            if (track.levelCodec) {\n              mergedTrack.levelCodec += track.levelCodec;\n            }\n          }\n          tracks = { audiovideo: mergedTrack };\n        }\n        this.hls.trigger(_events2.default.BUFFER_CODECS, tracks);\n        // loop through tracks that are going to be provided to bufferController\n        for (trackName in tracks) {\n          track = tracks[trackName];\n          _logger.logger.log('track:' + trackName + ',container:' + track.container + ',codecs[level/parsed]=[' + track.levelCodec + '/' + track.codec + ']');\n          var initSegment = track.initSegment;\n          if (initSegment) {\n            this.pendingAppending++;\n            this.hls.trigger(_events2.default.BUFFER_APPENDING, { type: trackName, data: initSegment });\n          }\n        }\n        //trigger handler right now\n        this.tick();\n      }\n    }\n  }, {\n    key: 'onFragParsingData',\n    value: function onFragParsingData(data) {\n      var _this2 = this;\n\n      if (this.state === State.PARSING || this.fragParsing) {\n        this.tparse2 = Date.now();\n        var frag = this.fragCurrent || this.fragParsing;\n        _logger.logger.log('parsed ' + data.type + ',PTS:[' + data.startPTS.toFixed(3) + ',' + data.endPTS.toFixed(3) + '],DTS:[' + data.startDTS.toFixed(3) + '/' + data.endDTS.toFixed(3) + '],nb:' + data.nb + ',dropped:' + (data.dropped || 0) + ',deltaPTS:' + (data.deltaPTS || 0));\n        var hls = this.hls;\n\n        // has remuxer dropped video frames located before first keyframe ?\n        if (data.type === 'video') {\n          frag.dropped = data.dropped;\n          if (data.deltaPTS) {\n            if (isNaN(frag.deltaPTS)) {\n              frag.deltaPTS = data.deltaPTS;\n            } else {\n              frag.deltaPTS = Math.max(data.deltaPTS, frag.deltaPTS);\n            }\n          }\n        }\n\n        [data.data1, data.data2].forEach(function (buffer) {\n          if (buffer) {\n            _this2.pendingAppending++;\n            hls.trigger(_events2.default.BUFFER_APPENDING, { type: data.type, data: buffer });\n          }\n        });\n\n        this.nextLoadPosition = data.endPTS;\n        this.bufferRange.push({ type: data.type, start: data.startPTS, end: data.endPTS, frag: frag });\n\n        //trigger handler right now\n        this.tick();\n      } else {\n        _logger.logger.warn('not in PARSING state but ' + this.state + ', ignoring FRAG_PARSING_DATA event');\n      }\n    }\n  }, {\n    key: 'onFragParsed',\n    value: function onFragParsed(data) {\n      if (this.state === State.PARSING) {\n        var frag,\n            level = this.levels[this.fragCurrent.level];\n        this.stats.tparsed = performance.now();\n        this.state = State.PARSED;\n        if (data.startPTS !== undefined && data.endPTS !== undefined) {\n          var drift = _levelHelper2.default.updateFragPTS(level.details, this.fragCurrent.sn, data.startPTS, data.endPTS, data.PTSDTSshift, data.lastGopPTS);\n          this.hls.trigger(_events2.default.LEVEL_PTS_UPDATED, { details: level.details, level: this.fragCurrent.level, drift: drift });\n        } else if (frag = this.fragCurrent) {\n          // forse reload of prev fragment if video samples not found\n          frag.dropped = 1;\n          frag.deltaPTS = this.config.maxSeekHole + 1;\n        }\n        this._checkAppendedParsed();\n      }\n    }\n  }, {\n    key: 'onBufferAppended',\n    value: function onBufferAppended() {\n      switch (this.state) {\n        case State.PARSING:\n        case State.PARSED:\n          this.pendingAppending--;\n          this._checkAppendedParsed();\n          break;\n        default:\n          break;\n      }\n    }\n  }, {\n    key: '_checkAppendedParsed',\n    value: function _checkAppendedParsed() {\n      //trigger handler right now\n      if (this.state === State.PARSED && this.pendingAppending === 0) {\n        var frag = this.fragCurrent,\n            stats = this.stats;\n        if (frag) {\n          this.fragPrevious = frag;\n          stats.tbuffered = performance.now();\n          this.fragLastKbps = Math.round(8 * stats.length / (stats.tbuffered - stats.tfirst));\n          this.hls.trigger(_events2.default.FRAG_BUFFERED, { stats: stats, frag: frag });\n          _logger.logger.log('media buffered : ' + this.timeRangesToString(this.media.buffered));\n          this.state = State.IDLE;\n        }\n        this.tick();\n      }\n    }\n  }, {\n    key: 'onError',\n    value: function onError(data) {\n      switch (data.details) {\n        case _errors.ErrorDetails.FRAG_LOAD_ERROR:\n        case _errors.ErrorDetails.FRAG_LOAD_TIMEOUT:\n          if (!data.fatal) {\n            var loadError = this.fragLoadError;\n            if (loadError) {\n              loadError++;\n            } else {\n              loadError = 1;\n            }\n            if (loadError <= this.config.fragLoadingMaxRetry) {\n              this.fragLoadError = loadError;\n              // reset load counter to avoid frag loop loading error\n              data.frag.loadCounter = 0;\n              // exponential backoff capped to 64s\n              var delay = Math.min(Math.pow(2, loadError - 1) * this.config.fragLoadingRetryDelay, 64000);\n              _logger.logger.warn('mediaController: frag loading failed, retry in ' + delay + ' ms');\n              this.retryDate = performance.now() + delay;\n              // retry loading state\n              this.state = State.FRAG_LOADING_WAITING_RETRY;\n            } else {\n              _logger.logger.error('mediaController: ' + data.details + ' reaches max retry, redispatch as fatal ...');\n              // redispatch same error but with fatal set to true\n              data.fatal = true;\n              this.hls.trigger(_events2.default.ERROR, data);\n              this.state = State.ERROR;\n            }\n          }\n          break;\n        case _errors.ErrorDetails.FRAG_LOOP_LOADING_ERROR:\n        case _errors.ErrorDetails.LEVEL_LOAD_ERROR:\n        case _errors.ErrorDetails.LEVEL_LOAD_TIMEOUT:\n        case _errors.ErrorDetails.KEY_LOAD_ERROR:\n        case _errors.ErrorDetails.KEY_LOAD_TIMEOUT:\n          //  when in ERROR state, don't switch back to IDLE state in case a non-fatal error is received\n          if (this.state !== State.ERROR) {\n            // if fatal error, stop processing, otherwise move to IDLE to retry loading\n            this.state = data.fatal ? State.ERROR : State.IDLE;\n            _logger.logger.warn('mediaController: ' + data.details + ' while loading frag,switch to ' + this.state + ' state ...');\n          }\n          break;\n        case _errors.ErrorDetails.BUFFER_FULL_ERROR:\n          // trigger a smooth level switch to empty buffers\n          // also reduce max buffer length as it might be too high. we do this to avoid loop flushing ...\n          this.config.maxMaxBufferLength /= 2;\n          _logger.logger.warn('reduce max buffer length to ' + this.config.maxMaxBufferLength + 's and trigger a nextLevelSwitch to flush old buffer and fix QuotaExceededError');\n          this.nextLevelSwitch();\n          break;\n        default:\n          break;\n      }\n    }\n  }, {\n    key: '_checkBuffer',\n    value: function _checkBuffer() {\n      var media = this.media;\n      if (media) {\n        // compare readyState\n        var readyState = media.readyState;\n        // if ready state different from HAVE_NOTHING (numeric value 0), we are allowed to seek\n        if (readyState) {\n          var currentTime;\n          currentTime = media.currentTime;\n          var loadedmetadata = this.loadedmetadata;\n\n          // adjust currentTime to start position on loaded metadata\n          if (!loadedmetadata && media.buffered.length) {\n            this.loadedmetadata = true;\n            // only adjust currentTime if different from startPosition or if startPosition not buffered\n            // at that stage, there should be only one buffered range, as we reach that code after first fragment has been buffered\n            var startPosition = this.startPosition,\n                startPositionBuffered = _bufferHelper2.default.isBuffered(media, startPosition);\n            if (currentTime !== this.startPosition || !startPositionBuffered) {\n              _logger.logger.log('target start position:' + startPosition);\n              // if startPosition not buffered, let's seek to buffered.start(0)\n              if (!startPositionBuffered) {\n                startPosition = media.buffered.start(0);\n                _logger.logger.log('target start position not buffered, seek to buffered.start(0) ' + startPosition);\n              }\n              _logger.logger.log('adjust currentTime from ' + currentTime + ' to ' + startPosition);\n              media.currentTime = startPosition;\n            }\n          } else {\n            var bufferInfo = _bufferHelper2.default.bufferInfo(media, currentTime, 0),\n                expectedPlaying = !(media.paused || media.ended || media.buffered.length === 0),\n                jumpThreshold = 0.5,\n                // tolerance needed as some browsers stalls playback before reaching buffered range end\n            playheadMoving = currentTime > media.playbackRate * this.lastCurrentTime;\n\n            if (this.stalled && playheadMoving) {\n              this.stalled = false;\n              _logger.logger.log('playback not stuck anymore @' + currentTime);\n            }\n            // check buffer upfront\n            // if less than jumpThreshold second is buffered, and media is expected to play but playhead is not moving,\n            // and we have a new buffer range available upfront, let's seek to that one\n            if (expectedPlaying && bufferInfo.len <= jumpThreshold) {\n              if (playheadMoving) {\n                // playhead moving\n                jumpThreshold = 0;\n                this.seekHoleNudgeDuration = 0;\n              } else {\n                // playhead not moving AND media expected to play\n                if (!this.stalled) {\n                  this.seekHoleNudgeDuration = 0;\n                  _logger.logger.log('playback seems stuck @' + currentTime);\n                  this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.BUFFER_STALLED_ERROR, fatal: false });\n                  this.stalled = true;\n                } else {\n                  this.seekHoleNudgeDuration += this.config.seekHoleNudgeDuration;\n                }\n              }\n              // if we are below threshold, try to jump if next buffer range is close\n              if (bufferInfo.len <= jumpThreshold) {\n                // no buffer available @ currentTime, check if next buffer is close (within a config.maxSeekHole second range)\n                var nextBufferStart = bufferInfo.nextStart,\n                    delta = nextBufferStart - currentTime;\n                if (nextBufferStart && delta < this.config.maxSeekHole && delta > 0) {\n                  // next buffer is close ! adjust currentTime to nextBufferStart\n                  // this will ensure effective video decoding\n                  _logger.logger.log('adjust currentTime from ' + media.currentTime + ' to next buffered @ ' + nextBufferStart + ' + nudge ' + this.seekHoleNudgeDuration);\n                  var hole = nextBufferStart + this.seekHoleNudgeDuration - media.currentTime;\n                  media.currentTime = nextBufferStart + this.seekHoleNudgeDuration;\n                  this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.BUFFER_SEEK_OVER_HOLE, fatal: false, hole: hole });\n                }\n              }\n            }\n          }\n        }\n      }\n    }\n  }, {\n    key: 'onFragLoadEmergencyAborted',\n    value: function onFragLoadEmergencyAborted() {\n      this.state = State.IDLE;\n      this.tick();\n    }\n  }, {\n    key: 'onBufferFlushed',\n    value: function onBufferFlushed() {\n      /* after successful buffer flushing, rebuild buffer Range array\n        loop through existing buffer range and check if\n        corresponding range is still buffered. only push to new array already buffered range\n      */\n      var newRange = [],\n          range,\n          i;\n      for (i = 0; i < this.bufferRange.length; i++) {\n        range = this.bufferRange[i];\n        if (this.isBuffered((range.start + range.end) / 2)) {\n          newRange.push(range);\n        }\n      }\n      this.bufferRange = newRange;\n\n      // handle end of immediate switching if needed\n      if (this.immediateSwitch) {\n        this.immediateLevelSwitchEnd();\n      }\n      // move to IDLE once flush complete. this should trigger new fragment loading\n      this.state = State.IDLE;\n      // reset reference to frag\n      this.fragPrevious = null;\n    }\n  }, {\n    key: 'onLevelPtsUpdated',\n    value: function onLevelPtsUpdated(lu) {\n      if (!this.levels || this.levels[lu.level].details.live) {\n        return;\n      }\n      for (var level = 0; level < this.levels.length; level++) {\n        if (level !== lu.level && this.levels[level].details) {\n          _levelHelper2.default.mergeDetails(this.levels[lu.level].details, this.levels[level].details);\n        }\n      }\n    }\n  }, {\n    key: 'swapAudioCodec',\n    value: function swapAudioCodec() {\n      this.audioCodecSwap = !this.audioCodecSwap;\n    }\n  }, {\n    key: 'timeRangesToString',\n    value: function timeRangesToString(r) {\n      var log = '',\n          len = r.length;\n      for (var i = 0; i < len; i++) {\n        log += '[' + r.start(i) + ',' + r.end(i) + ']';\n      }\n      return log;\n    }\n  }, {\n    key: 'computeLivePosition',\n    value: function computeLivePosition(sliding, levelDetails) {\n      var targetLatency = this.config.liveSyncDuration !== undefined ? this.config.liveSyncDuration : this.config.liveSyncDurationCount * levelDetails.targetduration;\n      return sliding + Math.max(0, levelDetails.totalduration - targetLatency);\n    }\n  }, {\n    key: 'state',\n    set: function set(nextState) {\n      if (this.state !== nextState) {\n        var previousState = this.state;\n        this._state = nextState;\n        _logger.logger.log('engine state transition from ' + previousState + ' to ' + nextState);\n        this.hls.trigger(_events2.default.STREAM_STATE_TRANSITION, { previousState: previousState, nextState: nextState });\n      }\n    },\n    get: function get() {\n      return this._state;\n    }\n  }, {\n    key: 'currentLevel',\n    get: function get() {\n      if (this.media) {\n        var range = this.getBufferRange(this.media.currentTime);\n        if (range) {\n          return range.frag.level;\n        }\n      }\n      return -1;\n    }\n  }, {\n    key: 'nextBufferRange',\n    get: function get() {\n      if (this.media) {\n        // first get end range of current fragment\n        return this.followingBufferRange(this.getBufferRange(this.media.currentTime));\n      } else {\n        return null;\n      }\n    }\n  }, {\n    key: 'nextLevel',\n    get: function get() {\n      var range = this.nextBufferRange;\n      if (range) {\n        return range.frag.level;\n      } else {\n        return -1;\n      }\n    }\n  }]);\n\n  return StreamController;\n}(_eventHandler2.default);\n\nexports.default = StreamController;\n\n},{\"../demux/demuxer\":17,\"../errors\":21,\"../event-handler\":22,\"../events\":23,\"../helper/buffer-helper\":25,\"../helper/level-helper\":26,\"../utils/binary-search\":36,\"../utils/logger\":39}],9:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _eventHandler = _dereq_('../event-handler');\n\nvar _eventHandler2 = _interopRequireDefault(_eventHandler);\n\nvar _cea608Parser = _dereq_('../utils/cea-608-parser');\n\nvar _cea608Parser2 = _interopRequireDefault(_cea608Parser);\n\nvar _cues = _dereq_('../utils/cues');\n\nvar _cues2 = _interopRequireDefault(_cues);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /*\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                * Timeline Controller\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               */\n\nvar TimelineController = function (_EventHandler) {\n  _inherits(TimelineController, _EventHandler);\n\n  function TimelineController(hls) {\n    _classCallCheck(this, TimelineController);\n\n    var _this = _possibleConstructorReturn(this, (TimelineController.__proto__ || Object.getPrototypeOf(TimelineController)).call(this, hls, _events2.default.MEDIA_ATTACHING, _events2.default.MEDIA_DETACHING, _events2.default.FRAG_PARSING_USERDATA, _events2.default.MANIFEST_LOADING, _events2.default.FRAG_LOADED, _events2.default.LEVEL_SWITCH));\n\n    _this.hls = hls;\n    _this.config = hls.config;\n    _this.enabled = true;\n\n    if (_this.config.enableCEA708Captions) {\n      var self = _this;\n\n      var channel1 = {\n        'newCue': function newCue(startTime, endTime, screen) {\n          if (!self.textTrack1) {\n            self.textTrack1 = self.createTextTrack('captions', 'Unknown CC1', 'en');\n            //            self.textTrack1.mode = 'showing';\n          }\n\n          _cues2.default.newCue(self.textTrack1, startTime, endTime, screen);\n        }\n      };\n\n      var channel2 = {\n        'newCue': function newCue(startTime, endTime, screen) {\n          if (!self.textTrack2) {\n            self.textTrack2 = self.createTextTrack('captions', 'Unknown CC2', 'es');\n          }\n\n          _cues2.default.newCue(self.textTrack2, startTime, endTime, screen);\n        }\n      };\n\n      _this.cea608Parser = new _cea608Parser2.default(0, channel1, channel2);\n    }\n    return _this;\n  }\n\n  _createClass(TimelineController, [{\n    key: 'clearCurrentCues',\n    value: function clearCurrentCues(track) {\n      if (track && track.cues) {\n        while (track.cues.length > 0) {\n          track.removeCue(track.cues[0]);\n        }\n      }\n    }\n  }, {\n    key: 'createTextTrack',\n    value: function createTextTrack(kind, label, lang) {\n      if (this.media) {\n        return this.media.addTextTrack(kind, label, lang);\n      }\n    }\n  }, {\n    key: 'destroy',\n    value: function destroy() {\n      _eventHandler2.default.prototype.destroy.call(this);\n    }\n  }, {\n    key: 'onMediaAttaching',\n    value: function onMediaAttaching(data) {\n      this.media = data.media;\n    }\n  }, {\n    key: 'onMediaDetaching',\n    value: function onMediaDetaching() {}\n  }, {\n    key: 'onManifestLoading',\n    value: function onManifestLoading() {\n      this.lastPts = Number.NEGATIVE_INFINITY;\n    }\n  }, {\n    key: 'onLevelSwitch',\n    value: function onLevelSwitch() {\n      if (this.hls.currentLevel.closedCaptions === 'NONE') {\n        this.enabled = false;\n      } else {\n        this.enabled = true;\n      }\n    }\n  }, {\n    key: 'onFragLoaded',\n    value: function onFragLoaded(data) {\n      var pts = data.frag.start;\n\n      // if this is a frag for a previously loaded timerange, remove all captions\n      // TODO: consider just removing captions for the timerange\n      if (pts <= this.lastPts) {\n        this.clearCurrentCues(this.textTrack1);\n        this.clearCurrentCues(this.textTrack2);\n      }\n\n      this.lastPts = pts;\n    }\n  }, {\n    key: 'onFragParsingUserdata',\n    value: function onFragParsingUserdata(data) {\n      // push all of the CEA-708 messages into the interpreter\n      // immediately. It will create the proper timestamps based on our PTS value\n      if (this.enabled) {\n        for (var i = 0; i < data.samples.length; i++) {\n          var ccdatas = this.extractCea608Data(data.samples[i].bytes);\n          this.cea608Parser.addData(data.samples[i].pts, ccdatas);\n        }\n      }\n    }\n  }, {\n    key: 'extractCea608Data',\n    value: function extractCea608Data(byteArray) {\n      var count = byteArray[0] & 31;\n      var position = 2;\n      var tmpByte, ccbyte1, ccbyte2, ccValid, ccType;\n      var actualCCBytes = [];\n\n      for (var j = 0; j < count; j++) {\n        tmpByte = byteArray[position++];\n        ccbyte1 = 0x7F & byteArray[position++];\n        ccbyte2 = 0x7F & byteArray[position++];\n        ccValid = (4 & tmpByte) === 0 ? false : true;\n        ccType = 3 & tmpByte;\n\n        if (ccbyte1 === 0 && ccbyte2 === 0) {\n          continue;\n        }\n\n        if (ccValid) {\n          if (ccType === 0) // || ccType === 1\n            {\n              actualCCBytes.push(ccbyte1);\n              actualCCBytes.push(ccbyte2);\n            }\n        }\n      }\n      return actualCCBytes;\n    }\n  }]);\n\n  return TimelineController;\n}(_eventHandler2.default);\n\nexports.default = TimelineController;\n\n},{\"../event-handler\":22,\"../events\":23,\"../utils/cea-608-parser\":37,\"../utils/cues\":38}],10:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n/*\n *\n * This file contains an adaptation of the AES decryption algorithm\n * from the Standford Javascript Cryptography Library. That work is\n * covered by the following copyright and permissions notice:\n *\n * Copyright 2009-2010 Emily Stark, Mike Hamburg, Dan Boneh.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without\n * modification, are permitted provided that the following conditions are\n * met:\n *\n * 1. Redistributions of source code must retain the above copyright\n *    notice, this list of conditions and the following disclaimer.\n *\n * 2. Redistributions in binary form must reproduce the above\n *    copyright notice, this list of conditions and the following\n *    disclaimer in the documentation and/or other materials provided\n *    with the distribution.\n *\n * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR\n * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> OR CONTRIBUTORS BE\n * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\n * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\n * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR\n * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN\n * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n *\n * The views and conclusions contained in the software and documentation\n * are those of the authors and should not be interpreted as representing\n * official policies, either expressed or implied, of the authors.\n */\nvar AES = function () {\n\n  /**\n   * Schedule out an AES key for both encryption and decryption. This\n   * is a low-level class. Use a cipher mode to do bulk encryption.\n   *\n   * @constructor\n   * @param key {Array} The key as an array of 4, 6 or 8 words.\n   */\n  function AES(key) {\n    _classCallCheck(this, AES);\n\n    /**\n     * The expanded S-box and inverse S-box tables. These will be computed\n     * on the client so that we don't have to send them down the wire.\n     *\n     * There are two tables, _tables[0] is for encryption and\n     * _tables[1] is for decryption.\n     *\n     * The first 4 sub-tables are the expanded S-box with MixColumns. The\n     * last (_tables[01][4]) is the S-box itself.\n     *\n     * @private\n     */\n    this._tables = [[[], [], [], [], []], [[], [], [], [], []]];\n\n    this._precompute();\n\n    var i,\n        j,\n        tmp,\n        encKey,\n        decKey,\n        sbox = this._tables[0][4],\n        decTable = this._tables[1],\n        keyLen = key.length,\n        rcon = 1;\n\n    if (keyLen !== 4 && keyLen !== 6 && keyLen !== 8) {\n      throw new Error('Invalid aes key size=' + keyLen);\n    }\n\n    encKey = key.slice(0);\n    decKey = [];\n    this._key = [encKey, decKey];\n\n    // schedule encryption keys\n    for (i = keyLen; i < 4 * keyLen + 28; i++) {\n      tmp = encKey[i - 1];\n\n      // apply sbox\n      if (i % keyLen === 0 || keyLen === 8 && i % keyLen === 4) {\n        tmp = sbox[tmp >>> 24] << 24 ^ sbox[tmp >> 16 & 255] << 16 ^ sbox[tmp >> 8 & 255] << 8 ^ sbox[tmp & 255];\n\n        // shift rows and add rcon\n        if (i % keyLen === 0) {\n          tmp = tmp << 8 ^ tmp >>> 24 ^ rcon << 24;\n          rcon = rcon << 1 ^ (rcon >> 7) * 283;\n        }\n      }\n\n      encKey[i] = encKey[i - keyLen] ^ tmp;\n    }\n\n    // schedule decryption keys\n    for (j = 0; i; j++, i--) {\n      tmp = encKey[j & 3 ? i : i - 4];\n      if (i <= 4 || j < 4) {\n        decKey[j] = tmp;\n      } else {\n        decKey[j] = decTable[0][sbox[tmp >>> 24]] ^ decTable[1][sbox[tmp >> 16 & 255]] ^ decTable[2][sbox[tmp >> 8 & 255]] ^ decTable[3][sbox[tmp & 255]];\n      }\n    }\n  }\n\n  /**\n   * Expand the S-box tables.\n   *\n   * @private\n   */\n\n\n  _createClass(AES, [{\n    key: '_precompute',\n    value: function _precompute() {\n      var encTable = this._tables[0],\n          decTable = this._tables[1],\n          sbox = encTable[4],\n          sboxInv = decTable[4],\n          i,\n          x,\n          xInv,\n          d = [],\n          th = [],\n          x2,\n          x4,\n          x8,\n          s,\n          tEnc,\n          tDec;\n\n      // Compute double and third tables\n      for (i = 0; i < 256; i++) {\n        th[(d[i] = i << 1 ^ (i >> 7) * 283) ^ i] = i;\n      }\n\n      for (x = xInv = 0; !sbox[x]; x ^= x2 || 1, xInv = th[xInv] || 1) {\n        // Compute sbox\n        s = xInv ^ xInv << 1 ^ xInv << 2 ^ xInv << 3 ^ xInv << 4;\n        s = s >> 8 ^ s & 255 ^ 99;\n        sbox[x] = s;\n        sboxInv[s] = x;\n\n        // Compute MixColumns\n        x8 = d[x4 = d[x2 = d[x]]];\n        tDec = x8 * 0x1010101 ^ x4 * 0x10001 ^ x2 * 0x101 ^ x * 0x1010100;\n        tEnc = d[s] * 0x101 ^ s * 0x1010100;\n\n        for (i = 0; i < 4; i++) {\n          encTable[i][x] = tEnc = tEnc << 24 ^ tEnc >>> 8;\n          decTable[i][s] = tDec = tDec << 24 ^ tDec >>> 8;\n        }\n      }\n\n      // Compactify. Considerable speedup on Firefox.\n      for (i = 0; i < 5; i++) {\n        encTable[i] = encTable[i].slice(0);\n        decTable[i] = decTable[i].slice(0);\n      }\n    }\n\n    /**\n     * Decrypt 16 bytes, specified as four 32-bit words.\n     * @param encrypted0 {number} the first word to decrypt\n     * @param encrypted1 {number} the second word to decrypt\n     * @param encrypted2 {number} the third word to decrypt\n     * @param encrypted3 {number} the fourth word to decrypt\n     * @param out {Int32Array} the array to write the decrypted words\n     * into\n     * @param offset {number} the offset into the output array to start\n     * writing results\n     * @return {Array} The plaintext.\n     */\n\n  }, {\n    key: 'decrypt',\n    value: function decrypt(encrypted0, encrypted1, encrypted2, encrypted3, out, offset) {\n      var key = this._key[1],\n\n      // state variables a,b,c,d are loaded with pre-whitened data\n      a = encrypted0 ^ key[0],\n          b = encrypted3 ^ key[1],\n          c = encrypted2 ^ key[2],\n          d = encrypted1 ^ key[3],\n          a2,\n          b2,\n          c2,\n          nInnerRounds = key.length / 4 - 2,\n          // key.length === 2 ?\n      i,\n          kIndex = 4,\n          table = this._tables[1],\n\n\n      // load up the tables\n      table0 = table[0],\n          table1 = table[1],\n          table2 = table[2],\n          table3 = table[3],\n          sbox = table[4];\n\n      // Inner rounds. Cribbed from OpenSSL.\n      for (i = 0; i < nInnerRounds; i++) {\n        a2 = table0[a >>> 24] ^ table1[b >> 16 & 255] ^ table2[c >> 8 & 255] ^ table3[d & 255] ^ key[kIndex];\n        b2 = table0[b >>> 24] ^ table1[c >> 16 & 255] ^ table2[d >> 8 & 255] ^ table3[a & 255] ^ key[kIndex + 1];\n        c2 = table0[c >>> 24] ^ table1[d >> 16 & 255] ^ table2[a >> 8 & 255] ^ table3[b & 255] ^ key[kIndex + 2];\n        d = table0[d >>> 24] ^ table1[a >> 16 & 255] ^ table2[b >> 8 & 255] ^ table3[c & 255] ^ key[kIndex + 3];\n        kIndex += 4;\n        a = a2;b = b2;c = c2;\n      }\n\n      // Last round.\n      for (i = 0; i < 4; i++) {\n        out[(3 & -i) + offset] = sbox[a >>> 24] << 24 ^ sbox[b >> 16 & 255] << 16 ^ sbox[c >> 8 & 255] << 8 ^ sbox[d & 255] ^ key[kIndex++];\n        a2 = a;a = b;b = c;c = d;d = a2;\n      }\n    }\n  }]);\n\n  return AES;\n}();\n\nexports.default = AES;\n\n},{}],11:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /*\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * This file contains an adaptation of the AES decryption algorithm\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * from the Standford Javascript Cryptography Library. That work is\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * covered by the following copyright and permissions notice:\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * Copyright 2009-2010 Emily Stark, Mike Hamburg, Dan Boneh.\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * All rights reserved.\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * Redistribution and use in source and binary forms, with or without\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * modification, are permitted provided that the following conditions are\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * met:\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * 1. Redistributions of source code must retain the above copyright\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *    notice, this list of conditions and the following disclaimer.\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * 2. Redistributions in binary form must reproduce the above\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *    copyright notice, this list of conditions and the following\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *    disclaimer in the documentation and/or other materials provided\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *    with the distribution.\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> OR CONTRIBUTORS BE\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * The views and conclusions contained in the software and documentation\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * are those of the authors and should not be interpreted as representing\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * official policies, either expressed or implied, of the authors.\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */\n\nvar _aes = _dereq_('./aes');\n\nvar _aes2 = _interopRequireDefault(_aes);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar AES128Decrypter = function () {\n  function AES128Decrypter(key, initVector) {\n    _classCallCheck(this, AES128Decrypter);\n\n    this.key = key;\n    this.iv = new Uint32Array(initVector);\n  }\n\n  /**\n   * Convert network-order (big-endian) bytes into their little-endian\n   * representation.\n   */\n\n\n  _createClass(AES128Decrypter, [{\n    key: 'ntoh',\n    value: function ntoh(word) {\n      return word << 24 | (word & 0xff00) << 8 | (word & 0xff0000) >> 8 | word >>> 24;\n    }\n\n    /**\n     * Decrypt bytes using AES-128 with CBC and PKCS#7 padding.\n     * @param encrypted {Uint8Array} the encrypted bytes\n     * @param key {Uint32Array} the bytes of the decryption key\n     * @param initVector {Uint32Array} the initialization vector (IV) to\n     * use for the first round of CBC.\n     * @return {Uint8Array} the decrypted bytes\n     *\n     * @see http://en.wikipedia.org/wiki/Advanced_Encryption_Standard\n     * @see http://en.wikipedia.org/wiki/Block_cipher_mode_of_operation#Cipher_Block_Chaining_.28CBC.29\n     * @see https://tools.ietf.org/html/rfc2315\n     */\n\n  }, {\n    key: 'doDecrypt',\n    value: function doDecrypt(encrypted, key, initVector) {\n      var\n      // word-level access to the encrypted bytes\n      encrypted32 = new Int32Array(encrypted.buffer, encrypted.byteOffset, encrypted.byteLength >> 2),\n          decipher = new _aes2.default(Array.prototype.slice.call(key)),\n\n\n      // byte and word-level access for the decrypted output\n      decrypted = new Uint8Array(encrypted.byteLength),\n          decrypted32 = new Int32Array(decrypted.buffer),\n\n\n      // temporary variables for working with the IV, encrypted, and\n      // decrypted data\n      init0,\n          init1,\n          init2,\n          init3,\n          encrypted0,\n          encrypted1,\n          encrypted2,\n          encrypted3,\n\n\n      // iteration variable\n      wordIx;\n\n      // pull out the words of the IV to ensure we don't modify the\n      // passed-in reference and easier access\n      init0 = ~~initVector[0];\n      init1 = ~~initVector[1];\n      init2 = ~~initVector[2];\n      init3 = ~~initVector[3];\n\n      // decrypt four word sequences, applying cipher-block chaining (CBC)\n      // to each decrypted block\n      for (wordIx = 0; wordIx < encrypted32.length; wordIx += 4) {\n        // convert big-endian (network order) words into little-endian\n        // (javascript order)\n        encrypted0 = ~~this.ntoh(encrypted32[wordIx]);\n        encrypted1 = ~~this.ntoh(encrypted32[wordIx + 1]);\n        encrypted2 = ~~this.ntoh(encrypted32[wordIx + 2]);\n        encrypted3 = ~~this.ntoh(encrypted32[wordIx + 3]);\n\n        // decrypt the block\n        decipher.decrypt(encrypted0, encrypted1, encrypted2, encrypted3, decrypted32, wordIx);\n\n        // XOR with the IV, and restore network byte-order to obtain the\n        // plaintext\n        decrypted32[wordIx] = this.ntoh(decrypted32[wordIx] ^ init0);\n        decrypted32[wordIx + 1] = this.ntoh(decrypted32[wordIx + 1] ^ init1);\n        decrypted32[wordIx + 2] = this.ntoh(decrypted32[wordIx + 2] ^ init2);\n        decrypted32[wordIx + 3] = this.ntoh(decrypted32[wordIx + 3] ^ init3);\n\n        // setup the IV for the next round\n        init0 = encrypted0;\n        init1 = encrypted1;\n        init2 = encrypted2;\n        init3 = encrypted3;\n      }\n\n      return decrypted;\n    }\n  }, {\n    key: 'localDecrypt',\n    value: function localDecrypt(encrypted, key, initVector, decrypted) {\n      var bytes = this.doDecrypt(encrypted, key, initVector);\n      decrypted.set(bytes, encrypted.byteOffset);\n    }\n  }, {\n    key: 'decrypt',\n    value: function decrypt(encrypted) {\n      var step = 4 * 8000,\n\n      //encrypted32 = new Int32Array(encrypted.buffer),\n      encrypted32 = new Int32Array(encrypted),\n          decrypted = new Uint8Array(encrypted.byteLength),\n          i = 0;\n\n      // split up the encryption job and do the individual chunks asynchronously\n      var key = this.key;\n      var initVector = this.iv;\n      this.localDecrypt(encrypted32.subarray(i, i + step), key, initVector, decrypted);\n\n      for (i = step; i < encrypted32.length; i += step) {\n        initVector = new Uint32Array([this.ntoh(encrypted32[i - 4]), this.ntoh(encrypted32[i - 3]), this.ntoh(encrypted32[i - 2]), this.ntoh(encrypted32[i - 1])]);\n        this.localDecrypt(encrypted32.subarray(i, i + step), key, initVector, decrypted);\n      }\n\n      return decrypted;\n    }\n  }]);\n\n  return AES128Decrypter;\n}();\n\nexports.default = AES128Decrypter;\n\n},{\"./aes\":10}],12:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /*\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * AES128 decryption.\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */\n\nvar _aes128Decrypter = _dereq_('./aes128-decrypter');\n\nvar _aes128Decrypter2 = _interopRequireDefault(_aes128Decrypter);\n\nvar _errors = _dereq_('../errors');\n\nvar _logger = _dereq_('../utils/logger');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Decrypter = function () {\n  function Decrypter(hls) {\n    _classCallCheck(this, Decrypter);\n\n    this.hls = hls;\n    this.iv = null;\n    try {\n      var browserCrypto = window ? window.crypto : crypto;\n      this.subtle = browserCrypto.subtle || browserCrypto.webkitSubtle;\n      this.disableWebCrypto = !this.subtle;\n    } catch (e) {\n      this.disableWebCrypto = true;\n    }\n  }\n\n  _createClass(Decrypter, [{\n    key: 'destroy',\n    value: function destroy() {}\n  }, {\n    key: 'decrypt',\n    value: function decrypt(data, key, iv, callback) {\n      if (this.disableWebCrypto && this.hls.config.enableSoftwareAES) {\n        this.decryptBySoftware(data, key, iv, callback);\n      } else {\n        this.decryptByWebCrypto(data, key, iv, callback);\n      }\n    }\n  }, {\n    key: 'decryptByWebCrypto',\n    value: function decryptByWebCrypto(data, key, iv, callback) {\n      var _this = this;\n\n      _logger.logger.log('decrypting by WebCrypto API');\n\n      this.subtle.importKey('raw', key, { name: 'AES-CBC', length: 128 }, false, ['decrypt']).then(function (importedKey) {\n        _this.subtle.decrypt({ name: 'AES-CBC', iv: iv.buffer }, importedKey, data).then(callback).catch(function (err) {\n          _this.onWebCryptoError(err, data, key, iv, callback);\n        });\n      }).catch(function (err) {\n        _this.onWebCryptoError(err, data, key, iv, callback);\n      });\n    }\n  }, {\n    key: 'decryptBySoftware',\n    value: function decryptBySoftware(data, key8, iv8, callback) {\n      _logger.logger.log('decrypting by JavaScript Implementation');\n\n      var view = new DataView(key8.buffer);\n      var key = new Uint32Array([view.getUint32(0), view.getUint32(4), view.getUint32(8), view.getUint32(12)]);\n\n      if (iv8) {\n        view = new DataView(iv8.buffer);\n        this.iv = new Uint32Array([view.getUint32(0), view.getUint32(4), view.getUint32(8), view.getUint32(12)]);\n      }\n      var decrypter = new _aes128Decrypter2.default(key, this.iv);\n      var ivview = new DataView(data),\n          len = data.byteLength;\n      // save initvector for the next chunk\n      this.iv = new Uint32Array([ivview.getUint32(len - 16), ivview.getUint32(len - 12), ivview.getUint32(len - 8), ivview.getUint32(len - 4)]);\n      callback(decrypter.decrypt(data).buffer);\n    }\n  }, {\n    key: 'onWebCryptoError',\n    value: function onWebCryptoError(err, data, key, iv, callback) {\n      if (this.hls.config.enableSoftwareAES) {\n        _logger.logger.log('disabling to use WebCrypto API');\n        this.disableWebCrypto = true;\n        this.decryptBySoftware(data, key, iv, callback);\n      } else {\n        _logger.logger.error('decrypting error : ' + err.message);\n        this.hls.trigger(Event.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.FRAG_DECRYPT_ERROR, fatal: true, reason: err.message });\n      }\n    }\n  }]);\n\n  return Decrypter;\n}();\n\nexports.default = Decrypter;\n\n},{\"../errors\":21,\"../utils/logger\":39,\"./aes128-decrypter\":11}],13:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * AAC demuxer\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */\n\n\nvar _adts = _dereq_('./adts');\n\nvar _adts2 = _interopRequireDefault(_adts);\n\nvar _logger = _dereq_('../utils/logger');\n\nvar _id = _dereq_('../demux/id3');\n\nvar _id2 = _interopRequireDefault(_id);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar AACDemuxer = function () {\n  function AACDemuxer(observer, remuxerClass, config) {\n    _classCallCheck(this, AACDemuxer);\n\n    this.observer = observer;\n    this.remuxerClass = remuxerClass;\n    this.config = config;\n    this.remuxer = new this.remuxerClass(observer, config);\n    this._aacTrack = { container: 'audio/adts', type: 'audio', id: -1, sequenceNumber: 0, samples: [], len: 0 };\n  }\n\n  _createClass(AACDemuxer, [{\n    key: 'push',\n\n\n    // feed incoming data to the front of the parsing pipeline\n    value: function push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration) {\n      var track = this._aacTrack,\n          id3 = new _id2.default(data),\n          pts = 90 * id3.timeStamp,\n          config,\n          frameLength,\n          frameDuration,\n          frameIndex,\n          offset,\n          headerLength,\n          stamp,\n          len,\n          aacSample;\n      // look for ADTS header (0xFFFx)\n      for (offset = id3.length, len = data.length; offset < len - 1; offset++) {\n        if (data[offset] === 0xff && (data[offset + 1] & 0xf0) === 0xf0) {\n          break;\n        }\n      }\n\n      if (!track.audiosamplerate) {\n        config = _adts2.default.getAudioConfig(this.observer, data, offset, audioCodec);\n        track.config = config.config;\n        track.audiosamplerate = config.samplerate;\n        track.channelCount = config.channelCount;\n        track.codec = config.codec;\n        track.duration = duration;\n        _logger.logger.log('parsed codec:' + track.codec + ',rate:' + config.samplerate + ',nb channel:' + config.channelCount);\n      }\n      frameIndex = 0;\n      frameDuration = 1024 * 90000 / track.audiosamplerate;\n      while (offset + 5 < len) {\n        // The protection skip bit tells us if we have 2 bytes of CRC data at the end of the ADTS header\n        headerLength = !!(data[offset + 1] & 0x01) ? 7 : 9;\n        // retrieve frame size\n        frameLength = (data[offset + 3] & 0x03) << 11 | data[offset + 4] << 3 | (data[offset + 5] & 0xE0) >>> 5;\n        frameLength -= headerLength;\n        //stamp = pes.pts;\n\n        if (frameLength > 0 && offset + headerLength + frameLength <= len) {\n          stamp = pts + frameIndex * frameDuration;\n          //logger.log(`AAC frame, offset/length/total/pts:${offset+headerLength}/${frameLength}/${data.byteLength}/${(stamp/90).toFixed(0)}`);\n          aacSample = { unit: data.subarray(offset + headerLength, offset + headerLength + frameLength), pts: stamp, dts: stamp };\n          track.samples.push(aacSample);\n          track.len += frameLength;\n          offset += frameLength + headerLength;\n          frameIndex++;\n          // look for ADTS header (0xFFFx)\n          for (; offset < len - 1; offset++) {\n            if (data[offset] === 0xff && (data[offset + 1] & 0xf0) === 0xf0) {\n              break;\n            }\n          }\n        } else {\n          break;\n        }\n      }\n      this.remuxer.remux(this._aacTrack, { samples: [] }, { samples: [{ pts: pts, dts: pts, unit: id3.payload }] }, { samples: [] }, timeOffset);\n    }\n  }, {\n    key: 'destroy',\n    value: function destroy() {}\n  }], [{\n    key: 'probe',\n    value: function probe(data) {\n      // check if data contains ID3 timestamp and ADTS sync worc\n      var id3 = new _id2.default(data),\n          offset,\n          len;\n      if (id3.hasTimeStamp) {\n        // look for ADTS header (0xFFFx)\n        for (offset = id3.length, len = data.length; offset < len - 1; offset++) {\n          if (data[offset] === 0xff && (data[offset + 1] & 0xf0) === 0xf0) {\n            //logger.log('ADTS sync word found !');\n            return true;\n          }\n        }\n      }\n      return false;\n    }\n  }]);\n\n  return AACDemuxer;\n}();\n\nexports.default = AACDemuxer;\n\n},{\"../demux/id3\":19,\"../utils/logger\":39,\"./adts\":14}],14:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *  ADTS parser helper\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */\n\n\nvar _logger = _dereq_('../utils/logger');\n\nvar _errors = _dereq_('../errors');\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar ADTS = function () {\n  function ADTS() {\n    _classCallCheck(this, ADTS);\n  }\n\n  _createClass(ADTS, null, [{\n    key: 'getAudioConfig',\n    value: function getAudioConfig(observer, data, offset, audioCodec) {\n      var adtsObjectType,\n          // :int\n      adtsSampleingIndex,\n          // :int\n      adtsExtensionSampleingIndex,\n          // :int\n      adtsChanelConfig,\n          // :int\n      config,\n          userAgent = navigator.userAgent.toLowerCase(),\n          adtsSampleingRates = [96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000, 7350];\n      // byte 2\n      adtsObjectType = ((data[offset + 2] & 0xC0) >>> 6) + 1;\n      adtsSampleingIndex = (data[offset + 2] & 0x3C) >>> 2;\n      if (adtsSampleingIndex > adtsSampleingRates.length - 1) {\n        observer.trigger(Event.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.FRAG_PARSING_ERROR, fatal: true, reason: 'invalid ADTS sampling index:' + adtsSampleingIndex });\n        return;\n      }\n      adtsChanelConfig = (data[offset + 2] & 0x01) << 2;\n      // byte 3\n      adtsChanelConfig |= (data[offset + 3] & 0xC0) >>> 6;\n      _logger.logger.log('manifest codec:' + audioCodec + ',ADTS data:type:' + adtsObjectType + ',sampleingIndex:' + adtsSampleingIndex + '[' + adtsSampleingRates[adtsSampleingIndex] + 'Hz],channelConfig:' + adtsChanelConfig);\n      // firefox: freq less than 24kHz = AAC SBR (HE-AAC)\n      if (userAgent.indexOf('firefox') !== -1) {\n        if (adtsSampleingIndex >= 6) {\n          adtsObjectType = 5;\n          config = new Array(4);\n          // HE-AAC uses SBR (Spectral Band Replication) , high frequencies are constructed from low frequencies\n          // there is a factor 2 between frame sample rate and output sample rate\n          // multiply frequency by 2 (see table below, equivalent to substract 3)\n          adtsExtensionSampleingIndex = adtsSampleingIndex - 3;\n        } else {\n          adtsObjectType = 2;\n          config = new Array(2);\n          adtsExtensionSampleingIndex = adtsSampleingIndex;\n        }\n        // Android : always use AAC\n      } else if (userAgent.indexOf('android') !== -1) {\n        adtsObjectType = 2;\n        config = new Array(2);\n        adtsExtensionSampleingIndex = adtsSampleingIndex;\n      } else {\n        /*  for other browsers (chrome ...)\n            always force audio type to be HE-AAC SBR, as some browsers do not support audio codec switch properly (like Chrome ...)\n        */\n        adtsObjectType = 5;\n        config = new Array(4);\n        // if (manifest codec is HE-AAC or HE-AACv2) OR (manifest codec not specified AND frequency less than 24kHz)\n        if (audioCodec && (audioCodec.indexOf('mp4a.40.29') !== -1 || audioCodec.indexOf('mp4a.40.5') !== -1) || !audioCodec && adtsSampleingIndex >= 6) {\n          // HE-AAC uses SBR (Spectral Band Replication) , high frequencies are constructed from low frequencies\n          // there is a factor 2 between frame sample rate and output sample rate\n          // multiply frequency by 2 (see table below, equivalent to substract 3)\n          adtsExtensionSampleingIndex = adtsSampleingIndex - 3;\n        } else {\n          // if (manifest codec is AAC) AND (frequency less than 24kHz AND nb channel is 1) OR (manifest codec not specified and mono audio)\n          // Chrome fails to play back with low frequency AAC LC mono when initialized with HE-AAC.  This is not a problem with stereo.\n          if (audioCodec && audioCodec.indexOf('mp4a.40.2') !== -1 && adtsSampleingIndex >= 6 && adtsChanelConfig === 1 || !audioCodec && adtsChanelConfig === 1) {\n            adtsObjectType = 2;\n            config = new Array(2);\n          }\n          adtsExtensionSampleingIndex = adtsSampleingIndex;\n        }\n      }\n      /* refer to http://wiki.multimedia.cx/index.php?title=MPEG-4_Audio#Audio_Specific_Config\n          ISO 14496-3 (AAC).pdf - Table 1.13 — Syntax of AudioSpecificConfig()\n        Audio Profile / Audio Object Type\n        0: Null\n        1: AAC Main\n        2: AAC LC (Low Complexity)\n        3: AAC SSR (Scalable Sample Rate)\n        4: AAC LTP (Long Term Prediction)\n        5: SBR (Spectral Band Replication)\n        6: AAC Scalable\n       sampling freq\n        0: 96000 Hz\n        1: 88200 Hz\n        2: 64000 Hz\n        3: 48000 Hz\n        4: 44100 Hz\n        5: 32000 Hz\n        6: 24000 Hz\n        7: 22050 Hz\n        8: 16000 Hz\n        9: 12000 Hz\n        10: 11025 Hz\n        11: 8000 Hz\n        12: 7350 Hz\n        13: Reserved\n        14: Reserved\n        15: frequency is written explictly\n        Channel Configurations\n        These are the channel configurations:\n        0: Defined in AOT Specifc Config\n        1: 1 channel: front-center\n        2: 2 channels: front-left, front-right\n      */\n      // audioObjectType = profile => profile, the MPEG-4 Audio Object Type minus 1\n      config[0] = adtsObjectType << 3;\n      // samplingFrequencyIndex\n      config[0] |= (adtsSampleingIndex & 0x0E) >> 1;\n      config[1] |= (adtsSampleingIndex & 0x01) << 7;\n      // channelConfiguration\n      config[1] |= adtsChanelConfig << 3;\n      if (adtsObjectType === 5) {\n        // adtsExtensionSampleingIndex\n        config[1] |= (adtsExtensionSampleingIndex & 0x0E) >> 1;\n        config[2] = (adtsExtensionSampleingIndex & 0x01) << 7;\n        // adtsObjectType (force to 2, chrome is checking that object type is less than 5 ???\n        //    https://chromium.googlesource.com/chromium/src.git/+/master/media/formats/mp4/aac.cc\n        config[2] |= 2 << 2;\n        config[3] = 0;\n      }\n      return { config: config, samplerate: adtsSampleingRates[adtsSampleingIndex], channelCount: adtsChanelConfig, codec: 'mp4a.40.' + adtsObjectType };\n    }\n  }]);\n\n  return ADTS;\n}();\n\nexports.default = ADTS;\n\n},{\"../errors\":21,\"../utils/logger\":39}],15:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /*  inline demuxer.\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *   probe fragments and instantiate appropriate demuxer depending on content type (TSDemuxer, AACDemuxer, ...)\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _errors = _dereq_('../errors');\n\nvar _aacdemuxer = _dereq_('../demux/aacdemuxer');\n\nvar _aacdemuxer2 = _interopRequireDefault(_aacdemuxer);\n\nvar _tsdemuxer = _dereq_('../demux/tsdemuxer');\n\nvar _tsdemuxer2 = _interopRequireDefault(_tsdemuxer);\n\nvar _mp4Remuxer = _dereq_('../remux/mp4-remuxer');\n\nvar _mp4Remuxer2 = _interopRequireDefault(_mp4Remuxer);\n\nvar _passthroughRemuxer = _dereq_('../remux/passthrough-remuxer');\n\nvar _passthroughRemuxer2 = _interopRequireDefault(_passthroughRemuxer);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar DemuxerInline = function () {\n  function DemuxerInline(hls, typeSupported) {\n    var config = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n\n    _classCallCheck(this, DemuxerInline);\n\n    var _this = this;\n    this.hls = hls;\n    this.config = this.hls.config || config;\n    this.typeSupported = typeSupported;\n    this.timeOffset = 0;\n    this.onFragParsingData = function (ev, data) {\n      if (data.type === 'video' && !data.flush) {\n        // sync on video chunks\n        _this.timeOffset += data.endDTS - data.startDTS;\n      }\n    };\n    this.hls.on(_events2.default.FRAG_PARSING_DATA, this.onFragParsingData);\n  }\n\n  _createClass(DemuxerInline, [{\n    key: 'destroy',\n    value: function destroy() {\n      var demuxer = this.demuxer;\n      if (demuxer) {\n        demuxer.destroy();\n      }\n      this.hls.off(_events2.default.FRAG_PARSING_DATA, this.onFragParsingData);\n    }\n  }, {\n    key: 'push',\n    value: function push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurate, first, final, lastSN) {\n      var demuxer = this.demuxer;\n      if (!demuxer) {\n        var hls = this.hls;\n        // probe for content type\n        if (_tsdemuxer2.default.probe(data)) {\n          if (this.typeSupported.mp2t === true) {\n            demuxer = new _tsdemuxer2.default(hls, _passthroughRemuxer2.default, this.config);\n          } else {\n            demuxer = new _tsdemuxer2.default(hls, _mp4Remuxer2.default, this.config);\n          }\n        } else if (_aacdemuxer2.default.probe(data)) {\n          demuxer = new _aacdemuxer2.default(hls, _mp4Remuxer2.default, this.config);\n        } else {\n          hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.FRAG_PARSING_ERROR, fatal: true, reason: 'no demux matching with content found' });\n          return;\n        }\n        this.demuxer = demuxer;\n      }\n      if (first) {\n        this.timeOffset = timeOffset;\n      }\n      demuxer.push(data, audioCodec, videoCodec, this.timeOffset, cc, level, sn, duration, accurate, first, final, lastSN);\n    }\n  }]);\n\n  return DemuxerInline;\n}();\n\nexports.default = DemuxerInline;\n\n},{\"../demux/aacdemuxer\":13,\"../demux/tsdemuxer\":20,\"../errors\":21,\"../events\":23,\"../remux/mp4-remuxer\":33,\"../remux/passthrough-remuxer\":34}],16:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _demuxerInline = _dereq_('../demux/demuxer-inline');\n\nvar _demuxerInline2 = _interopRequireDefault(_demuxerInline);\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _events3 = _dereq_('events');\n\nvar _events4 = _interopRequireDefault(_events3);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar DemuxerWorker = function DemuxerWorker(self) {\n  // observer setup\n  var observer = new _events4.default();\n  observer.trigger = function trigger(event) {\n    for (var _len = arguments.length, data = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n      data[_key - 1] = arguments[_key];\n    }\n\n    observer.emit.apply(observer, [event, event].concat(data));\n  };\n\n  observer.off = function off(event) {\n    for (var _len2 = arguments.length, data = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {\n      data[_key2 - 1] = arguments[_key2];\n    }\n\n    observer.removeListener.apply(observer, [event].concat(data));\n  };\n  self.addEventListener('message', function (ev) {\n    var data = ev.data;\n    //console.log('demuxer cmd:' + data.cmd);\n    switch (data.cmd) {\n      case 'init':\n        self.demuxer = new _demuxerInline2.default(observer, data.typeSupported, JSON.parse(data.config));\n        break;\n      case 'demux':\n        self.demuxer.push(new Uint8Array(data.data), data.audioCodec, data.videoCodec, data.timeOffset, data.cc, data.level, data.sn, data.duration, data.accurate, data.first, data.final, data.lastSN);\n        break;\n      case 'empty':\n        self.postMessage({ event: _events2.default.DEMUXER_QUEUE_EMPTY });\n        break;\n      default:\n        break;\n    }\n  });\n\n  // listen to events triggered by Demuxer\n  observer.on(_events2.default.FRAG_PARSING_INIT_SEGMENT, function (ev, data) {\n    self.postMessage({ event: ev, tracks: data.tracks, unique: data.unique });\n  });\n\n  observer.on(_events2.default.FRAG_PARSING_DATA, function (ev, data) {\n    var objData = { event: ev, type: data.type, startPTS: data.startPTS, endPTS: data.endPTS, startDTS: data.startDTS, endDTS: data.endDTS, data1: data.data1.buffer, data2: data.data2.buffer, nb: data.nb, dropped: data.dropped, deltaPTS: data.deltaPTS };\n    // pass data1/data2 as transferable object (no copy)\n    self.postMessage(objData, [objData.data1, objData.data2]);\n  });\n\n  observer.on(_events2.default.FRAG_PARSED, function (event, data) {\n    self.postMessage({ event: event, data: data });\n  });\n\n  observer.on(_events2.default.FRAG_STATISTICS, function (event, data) {\n    self.postMessage({ event: event, data: data });\n  });\n\n  observer.on(_events2.default.ERROR, function (event, data) {\n    self.postMessage({ event: event, data: data });\n  });\n\n  observer.on(_events2.default.FRAG_PARSING_METADATA, function (event, data) {\n    var objData = { event: event, samples: data.samples };\n    self.postMessage(objData);\n  });\n\n  observer.on(_events2.default.FRAG_PARSING_USERDATA, function (event, data) {\n    var objData = { event: event, samples: data.samples };\n    self.postMessage(objData);\n  });\n}; /* demuxer web worker.\n    *  - listen to worker message, and trigger DemuxerInline upon reception of Fragments.\n    *  - provides MP4 Boxes back to main thread using [transferable objects](https://developers.google.com/web/updates/2011/12/Transferable-Objects-Lightning-Fast) in order to minimize message passing overhead.\n    */\n\nexports.default = DemuxerWorker;\n\n},{\"../demux/demuxer-inline\":15,\"../events\":23,\"events\":1}],17:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _demuxerInline = _dereq_('../demux/demuxer-inline');\n\nvar _demuxerInline2 = _interopRequireDefault(_demuxerInline);\n\nvar _demuxerWorker = _dereq_('../demux/demuxer-worker');\n\nvar _demuxerWorker2 = _interopRequireDefault(_demuxerWorker);\n\nvar _logger = _dereq_('../utils/logger');\n\nvar _decrypter = _dereq_('../crypt/decrypter');\n\nvar _decrypter2 = _interopRequireDefault(_decrypter);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Demuxer = function () {\n  function Demuxer(hls) {\n    _classCallCheck(this, Demuxer);\n\n    this.hls = hls;\n    this.trail = new Uint8Array(0);\n    var typeSupported = {\n      mp4: MediaSource.isTypeSupported('video/mp4'),\n      mp2t: hls.config.enableMP2TPassThrough && MediaSource.isTypeSupported('video/mp2t')\n    };\n    if (hls.config.enableWorker && typeof Worker !== 'undefined') {\n      _logger.logger.log('demuxing in webworker');\n      try {\n        var work = _dereq_('webworkify');\n        this.w = work(_demuxerWorker2.default);\n        this.onwmsg = this.onWorkerMessage.bind(this);\n        this.w.addEventListener('message', this.onwmsg);\n        this.w.postMessage({ cmd: 'init', typeSupported: typeSupported, config: JSON.stringify(hls.config) });\n      } catch (err) {\n        _logger.logger.error('error while initializing DemuxerWorker, fallback on DemuxerInline');\n        this.demuxer = new _demuxerInline2.default(hls, typeSupported);\n      }\n    } else {\n      this.demuxer = new _demuxerInline2.default(hls, typeSupported);\n    }\n    this.demuxInitialized = true;\n  }\n\n  _createClass(Demuxer, [{\n    key: 'destroy',\n    value: function destroy() {\n      if (this.w) {\n        this.w.removeEventListener('message', this.onwmsg);\n        this.w.terminate();\n        this.w = null;\n      } else {\n        this.demuxer.destroy();\n        this.demuxer = null;\n      }\n      if (this.decrypter) {\n        this.decrypter.destroy();\n        this.decrypter = null;\n      }\n    }\n  }, {\n    key: 'pushDecrypted',\n    value: function pushDecrypted(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurate, first, final, lastSN) {\n      if (this.w) {\n        // post fragment payload as transferable objects (no copy)\n        this.w.postMessage({ cmd: 'demux', data: data, audioCodec: audioCodec, videoCodec: videoCodec, timeOffset: timeOffset, cc: cc, level: level, sn: sn, duration: duration, accurate: accurate, first: first, final: final, lastSN: lastSN }, [data]);\n      } else {\n        this.demuxer.push(new Uint8Array(data), audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurate, first, final, lastSN);\n      }\n    }\n  }, {\n    key: 'push',\n    value: function push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, decryptdata, accurate, lastSN) {\n      if (data.first) {\n        this.trail = new Uint8Array(0);\n        this.trail.first = true;\n      }\n      var traillen = this.trail.length;\n      // 752 = 4*188. We need number of bytes to be multiplier of 16 to\n      // perform chained AES decryption\n      if (traillen || (data.byteLength + traillen) % 752) {\n        var final = data.final,\n            first = data.first || this.trail.first || false;\n        // add trailing bytes\n        var newlen = data.byteLength + traillen;\n        if (!final) {\n          // at final chunk we sent all pending data\n          newlen -= newlen % 752;\n        }\n        var olddata = new Uint8Array(data);\n        var newdata = new Uint8Array(newlen);\n        var newtrail = new Uint8Array(data.byteLength + traillen - newlen);\n        if (newlen) {\n          newdata.set(this.trail);\n          newdata.set(olddata.subarray(0, newlen - traillen), traillen);\n        }\n        if (newtrail.length) {\n          if (newlen) {\n            newtrail.set(olddata.subarray(-newtrail.length));\n          } else {\n            newtrail.set(this.trail);\n            newtrail.set(olddata, traillen);\n            newtrail.first = first;\n          }\n        }\n        olddata = null;\n        this.trail = newtrail;\n        if (!newdata.length) {\n          return;\n        }\n        data = newdata.buffer;\n        data.final = final;\n        data.first = first;\n        newdata = null;\n      }\n      if (data.byteLength > 0 && decryptdata != null && decryptdata.key != null && decryptdata.method === 'AES-128') {\n        if (this.decrypter == null) {\n          this.decrypter = new _decrypter2.default(this.hls);\n        }\n\n        var localthis = this;\n        this.decrypter.decrypt(data, decryptdata.key, data.first && decryptdata.iv, function (decryptedData) {\n          localthis.pushDecrypted(decryptedData, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurate, !!data.first, !!data.final, lastSN);\n        });\n      } else {\n        this.pushDecrypted(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurate, !!data.first, !!data.final, lastSN);\n      }\n    }\n  }, {\n    key: 'onWorkerMessage',\n    value: function onWorkerMessage(ev) {\n      var data = ev.data;\n      switch (data.event) {\n        case _events2.default.FRAG_PARSING_INIT_SEGMENT:\n          var obj = {};\n          obj.tracks = data.tracks;\n          obj.unique = data.unique;\n          this.hls.trigger(_events2.default.FRAG_PARSING_INIT_SEGMENT, obj);\n          break;\n        case _events2.default.FRAG_PARSING_DATA:\n          this.hls.trigger(_events2.default.FRAG_PARSING_DATA, {\n            data1: new Uint8Array(data.data1),\n            data2: new Uint8Array(data.data2),\n            startPTS: data.startPTS,\n            endPTS: data.endPTS,\n            startDTS: data.startDTS,\n            endDTS: data.endDTS,\n            type: data.type,\n            nb: data.nb,\n            dropped: data.dropped,\n            deltaPTS: data.deltaPTS\n          });\n          break;\n        case _events2.default.FRAG_PARSING_METADATA:\n          this.hls.trigger(_events2.default.FRAG_PARSING_METADATA, {\n            samples: data.samples\n          });\n          break;\n        case _events2.default.FRAG_PARSING_USERDATA:\n          this.hls.trigger(_events2.default.FRAG_PARSING_USERDATA, {\n            samples: data.samples\n          });\n          break;\n        default:\n          this.hls.trigger(data.event, data.data);\n          break;\n      }\n    }\n  }, {\n    key: 'waitQueue',\n    value: function waitQueue() {\n      if (this.w) {\n        this.w.postMessage({ cmd: 'empty' });\n      }\n    }\n  }]);\n\n  return Demuxer;\n}();\n\nexports.default = Demuxer;\n\n},{\"../crypt/decrypter\":12,\"../demux/demuxer-inline\":15,\"../demux/demuxer-worker\":16,\"../events\":23,\"../utils/logger\":39,\"webworkify\":2}],18:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * Parser for exponential Golomb codes, a variable-bitwidth number encoding scheme used by h264.\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     */\n\nvar _logger = _dereq_('../utils/logger');\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar ExpGolomb = function () {\n  function ExpGolomb(data) {\n    _classCallCheck(this, ExpGolomb);\n\n    this.data = data;\n    // the number of bytes left to examine in this.data\n    this.bytesAvailable = this.data.byteLength;\n    // the current word being examined\n    this.word = 0; // :uint\n    // the number of bits left to examine in the current word\n    this.bitsAvailable = 0; // :uint\n  }\n\n  _createClass(ExpGolomb, [{\n    key: 'wholeBytesAvailable',\n    value: function wholeBytesAvailable() {\n      return this.bytesAvailable + (this.bitsAvailable >> 3);\n    }\n\n    // ():void\n\n  }, {\n    key: 'loadWord',\n    value: function loadWord() {\n      var position = this.data.byteLength - this.bytesAvailable,\n          workingBytes = new Uint8Array(4),\n          availableBytes = Math.min(4, this.bytesAvailable);\n      if (availableBytes === 0) {\n        throw new Error('no bytes available');\n      }\n      workingBytes.set(this.data.subarray(position, position + availableBytes));\n      this.word = new DataView(workingBytes.buffer).getUint32(0);\n      // track the amount of this.data that has been processed\n      this.bitsAvailable = availableBytes * 8;\n      this.bytesAvailable -= availableBytes;\n    }\n\n    // (count:int):void\n\n  }, {\n    key: 'skipBits',\n    value: function skipBits(count) {\n      var skipBytes; // :int\n      if (this.bitsAvailable > count) {\n        this.word <<= count;\n        this.bitsAvailable -= count;\n      } else {\n        count -= this.bitsAvailable;\n        skipBytes = count >> 3;\n        count -= skipBytes >> 3;\n        this.bytesAvailable -= skipBytes;\n        this.loadWord();\n        this.word <<= count;\n        this.bitsAvailable -= count;\n      }\n    }\n\n    // (size:int):uint\n\n  }, {\n    key: 'readBits',\n    value: function readBits(size) {\n      var bits = Math.min(this.bitsAvailable, size),\n          // :uint\n      valu = this.word >>> 32 - bits; // :uint\n      if (size > 32) {\n        _logger.logger.error('Cannot read more than 32 bits at a time');\n      }\n      this.bitsAvailable -= bits;\n      if (this.bitsAvailable > 0) {\n        this.word <<= bits;\n      } else if (this.bytesAvailable > 0) {\n        this.loadWord();\n      }\n      bits = size - bits;\n      if (bits > 0) {\n        return valu << bits | this.readBits(bits);\n      } else {\n        return valu;\n      }\n    }\n\n    // ():uint\n\n  }, {\n    key: 'skipLZ',\n    value: function skipLZ() {\n      var leadingZeroCount; // :uint\n      for (leadingZeroCount = 0; leadingZeroCount < this.bitsAvailable; ++leadingZeroCount) {\n        if (0 !== (this.word & 0x80000000 >>> leadingZeroCount)) {\n          // the first bit of working word is 1\n          this.word <<= leadingZeroCount;\n          this.bitsAvailable -= leadingZeroCount;\n          return leadingZeroCount;\n        }\n      }\n      // we exhausted word and still have not found a 1\n      this.loadWord();\n      return leadingZeroCount + this.skipLZ();\n    }\n\n    // ():void\n\n  }, {\n    key: 'skipUEG',\n    value: function skipUEG() {\n      this.skipBits(1 + this.skipLZ());\n    }\n\n    // ():void\n\n  }, {\n    key: 'skipEG',\n    value: function skipEG() {\n      this.skipBits(1 + this.skipLZ());\n    }\n\n    // ():uint\n\n  }, {\n    key: 'readUEG',\n    value: function readUEG() {\n      var clz = this.skipLZ(); // :uint\n      return this.readBits(clz + 1) - 1;\n    }\n\n    // ():int\n\n  }, {\n    key: 'readEG',\n    value: function readEG() {\n      var valu = this.readUEG(); // :int\n      if (0x01 & valu) {\n        // the number is odd if the low order bit is set\n        return 1 + valu >>> 1; // add 1 to make it even, and divide by 2\n      } else {\n        return -1 * (valu >>> 1); // divide by two then make it negative\n      }\n    }\n\n    // Some convenience functions\n    // :Boolean\n\n  }, {\n    key: 'readBoolean',\n    value: function readBoolean() {\n      return 1 === this.readBits(1);\n    }\n\n    // ():int\n\n  }, {\n    key: 'readUByte',\n    value: function readUByte() {\n      return this.readBits(8);\n    }\n\n    // ():int\n\n  }, {\n    key: 'readUShort',\n    value: function readUShort() {\n      return this.readBits(16);\n    }\n    // ():int\n\n  }, {\n    key: 'readUInt',\n    value: function readUInt() {\n      return this.readBits(32);\n    }\n\n    /**\n     * Advance the ExpGolomb decoder past a scaling list. The scaling\n     * list is optionally transmitted as part of a sequence parameter\n     * set and is not relevant to transmuxing.\n     * @param count {number} the number of entries in this scaling list\n     * @see Recommendation ITU-T H.264, Section 7.3.2.1.1.1\n     */\n\n  }, {\n    key: 'skipScalingList',\n    value: function skipScalingList(count) {\n      var lastScale = 8,\n          nextScale = 8,\n          j,\n          deltaScale;\n      for (j = 0; j < count; j++) {\n        if (nextScale !== 0) {\n          deltaScale = this.readEG();\n          nextScale = (lastScale + deltaScale + 256) % 256;\n        }\n        lastScale = nextScale === 0 ? lastScale : nextScale;\n      }\n    }\n\n    /**\n     * Read a sequence parameter set and return some interesting video\n     * properties. A sequence parameter set is the H264 metadata that\n     * describes the properties of upcoming video frames.\n     * @param data {Uint8Array} the bytes of a sequence parameter set\n     * @return {object} an object with configuration parsed from the\n     * sequence parameter set, including the dimensions of the\n     * associated video frames.\n     */\n\n  }, {\n    key: 'readSPS',\n    value: function readSPS() {\n      var frameCropLeftOffset = 0,\n          frameCropRightOffset = 0,\n          frameCropTopOffset = 0,\n          frameCropBottomOffset = 0,\n          sarScale = 1,\n          profileIdc,\n          profileCompat,\n          levelIdc,\n          numRefFramesInPicOrderCntCycle,\n          picWidthInMbsMinus1,\n          picHeightInMapUnitsMinus1,\n          frameMbsOnlyFlag,\n          scalingListCount,\n          i;\n      this.readUByte();\n      profileIdc = this.readUByte(); // profile_idc\n      profileCompat = this.readBits(5); // constraint_set[0-4]_flag, u(5)\n      this.skipBits(3); // reserved_zero_3bits u(3),\n      levelIdc = this.readUByte(); //level_idc u(8)\n      this.skipUEG(); // seq_parameter_set_id\n      // some profiles have more optional data we don't need\n      if (profileIdc === 100 || profileIdc === 110 || profileIdc === 122 || profileIdc === 244 || profileIdc === 44 || profileIdc === 83 || profileIdc === 86 || profileIdc === 118 || profileIdc === 128) {\n        var chromaFormatIdc = this.readUEG();\n        if (chromaFormatIdc === 3) {\n          this.skipBits(1); // separate_colour_plane_flag\n        }\n        this.skipUEG(); // bit_depth_luma_minus8\n        this.skipUEG(); // bit_depth_chroma_minus8\n        this.skipBits(1); // qpprime_y_zero_transform_bypass_flag\n        if (this.readBoolean()) {\n          // seq_scaling_matrix_present_flag\n          scalingListCount = chromaFormatIdc !== 3 ? 8 : 12;\n          for (i = 0; i < scalingListCount; i++) {\n            if (this.readBoolean()) {\n              // seq_scaling_list_present_flag[ i ]\n              if (i < 6) {\n                this.skipScalingList(16);\n              } else {\n                this.skipScalingList(64);\n              }\n            }\n          }\n        }\n      }\n      this.skipUEG(); // log2_max_frame_num_minus4\n      var picOrderCntType = this.readUEG();\n      if (picOrderCntType === 0) {\n        this.readUEG(); //log2_max_pic_order_cnt_lsb_minus4\n      } else if (picOrderCntType === 1) {\n        this.skipBits(1); // delta_pic_order_always_zero_flag\n        this.skipEG(); // offset_for_non_ref_pic\n        this.skipEG(); // offset_for_top_to_bottom_field\n        numRefFramesInPicOrderCntCycle = this.readUEG();\n        for (i = 0; i < numRefFramesInPicOrderCntCycle; i++) {\n          this.skipEG(); // offset_for_ref_frame[ i ]\n        }\n      }\n      this.skipUEG(); // max_num_ref_frames\n      this.skipBits(1); // gaps_in_frame_num_value_allowed_flag\n      picWidthInMbsMinus1 = this.readUEG();\n      picHeightInMapUnitsMinus1 = this.readUEG();\n      frameMbsOnlyFlag = this.readBits(1);\n      if (frameMbsOnlyFlag === 0) {\n        this.skipBits(1); // mb_adaptive_frame_field_flag\n      }\n      this.skipBits(1); // direct_8x8_inference_flag\n      if (this.readBoolean()) {\n        // frame_cropping_flag\n        frameCropLeftOffset = this.readUEG();\n        frameCropRightOffset = this.readUEG();\n        frameCropTopOffset = this.readUEG();\n        frameCropBottomOffset = this.readUEG();\n      }\n      if (this.readBoolean()) {\n        // vui_parameters_present_flag\n        if (this.readBoolean()) {\n          // aspect_ratio_info_present_flag\n          var sarRatio = void 0;\n          var aspectRatioIdc = this.readUByte();\n          switch (aspectRatioIdc) {\n            case 1:\n              sarRatio = [1, 1];break;\n            case 2:\n              sarRatio = [12, 11];break;\n            case 3:\n              sarRatio = [10, 11];break;\n            case 4:\n              sarRatio = [16, 11];break;\n            case 5:\n              sarRatio = [40, 33];break;\n            case 6:\n              sarRatio = [24, 11];break;\n            case 7:\n              sarRatio = [20, 11];break;\n            case 8:\n              sarRatio = [32, 11];break;\n            case 9:\n              sarRatio = [80, 33];break;\n            case 10:\n              sarRatio = [18, 11];break;\n            case 11:\n              sarRatio = [15, 11];break;\n            case 12:\n              sarRatio = [64, 33];break;\n            case 13:\n              sarRatio = [160, 99];break;\n            case 14:\n              sarRatio = [4, 3];break;\n            case 15:\n              sarRatio = [3, 2];break;\n            case 16:\n              sarRatio = [2, 1];break;\n            case 255:\n              {\n                sarRatio = [this.readUByte() << 8 | this.readUByte(), this.readUByte() << 8 | this.readUByte()];\n                break;\n              }\n          }\n          if (sarRatio) {\n            sarScale = sarRatio[0] / sarRatio[1];\n          }\n        }\n      }\n      return {\n        width: Math.ceil(((picWidthInMbsMinus1 + 1) * 16 - frameCropLeftOffset * 2 - frameCropRightOffset * 2) * sarScale),\n        height: (2 - frameMbsOnlyFlag) * (picHeightInMapUnitsMinus1 + 1) * 16 - (frameMbsOnlyFlag ? 2 : 4) * (frameCropTopOffset + frameCropBottomOffset)\n      };\n    }\n  }, {\n    key: 'readSliceType',\n    value: function readSliceType() {\n      // skip NALu type\n      this.readUByte();\n      // discard first_mb_in_slice\n      this.readUEG();\n      // return slice_type\n      return this.readUEG();\n    }\n  }]);\n\n  return ExpGolomb;\n}();\n\nexports.default = ExpGolomb;\n\n},{\"../utils/logger\":39}],19:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * ID3 parser\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */\n\n\nvar _logger = _dereq_('../utils/logger');\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n//import Hex from '../utils/hex';\n\nvar ID3 = function () {\n  function ID3(data) {\n    _classCallCheck(this, ID3);\n\n    this._hasTimeStamp = false;\n    var offset = 0,\n        byte1,\n        byte2,\n        byte3,\n        byte4,\n        tagSize,\n        endPos,\n        header,\n        len;\n    do {\n      header = this.readUTF(data, offset, 3);\n      offset += 3;\n      // first check for ID3 header\n      if (header === 'ID3') {\n        // skip 24 bits\n        offset += 3;\n        // retrieve tag(s) length\n        byte1 = data[offset++] & 0x7f;\n        byte2 = data[offset++] & 0x7f;\n        byte3 = data[offset++] & 0x7f;\n        byte4 = data[offset++] & 0x7f;\n        tagSize = (byte1 << 21) + (byte2 << 14) + (byte3 << 7) + byte4;\n        endPos = offset + tagSize;\n        //logger.log(`ID3 tag found, size/end: ${tagSize}/${endPos}`);\n\n        // read ID3 tags\n        this._parseID3Frames(data, offset, endPos);\n        offset = endPos;\n      } else if (header === '3DI') {\n        // http://id3.org/id3v2.4.0-structure chapter 3.4.   ID3v2 footer\n        offset += 7;\n        _logger.logger.log('3DI footer found, end: ' + offset);\n      } else {\n        offset -= 3;\n        len = offset;\n        if (len) {\n          //logger.log(`ID3 len: ${len}`);\n          if (!this.hasTimeStamp) {\n            _logger.logger.warn('ID3 tag found, but no timestamp');\n          }\n          this._length = len;\n          this._payload = data.subarray(0, len);\n        }\n        return;\n      }\n    } while (true);\n  }\n\n  _createClass(ID3, [{\n    key: 'readUTF',\n    value: function readUTF(data, start, len) {\n\n      var result = '',\n          offset = start,\n          end = start + len;\n      do {\n        result += String.fromCharCode(data[offset++]);\n      } while (offset < end);\n      return result;\n    }\n  }, {\n    key: '_parseID3Frames',\n    value: function _parseID3Frames(data, offset, endPos) {\n      var tagId, tagLen, tagStart, tagFlags, timestamp;\n      while (offset + 8 <= endPos) {\n        tagId = this.readUTF(data, offset, 4);\n        offset += 4;\n\n        tagLen = data[offset++] << 24 + data[offset++] << 16 + data[offset++] << 8 + data[offset++];\n\n        tagFlags = data[offset++] << 8 + data[offset++];\n\n        tagStart = offset;\n        //logger.log(\"ID3 tag id:\" + tagId);\n        switch (tagId) {\n          case 'PRIV':\n            //logger.log('parse frame:' + Hex.hexDump(data.subarray(offset,endPos)));\n            // owner should be \"com.apple.streaming.transportStreamTimestamp\"\n            if (this.readUTF(data, offset, 44) === 'com.apple.streaming.transportStreamTimestamp') {\n              offset += 44;\n              // smelling even better ! we found the right descriptor\n              // skip null character (string end) + 3 first bytes\n              offset += 4;\n\n              // timestamp is 33 bit expressed as a big-endian eight-octet number, with the upper 31 bits set to zero.\n              var pts33Bit = data[offset++] & 0x1;\n              this._hasTimeStamp = true;\n\n              timestamp = ((data[offset++] << 23) + (data[offset++] << 15) + (data[offset++] << 7) + data[offset++]) / 45;\n\n              if (pts33Bit) {\n                timestamp += 47721858.84; // 2^32 / 90\n              }\n              timestamp = Math.round(timestamp);\n              _logger.logger.trace('ID3 timestamp found: ' + timestamp);\n              this._timeStamp = timestamp;\n            }\n            break;\n          default:\n            break;\n        }\n      }\n    }\n  }, {\n    key: 'hasTimeStamp',\n    get: function get() {\n      return this._hasTimeStamp;\n    }\n  }, {\n    key: 'timeStamp',\n    get: function get() {\n      return this._timeStamp;\n    }\n  }, {\n    key: 'length',\n    get: function get() {\n      return this._length;\n    }\n  }, {\n    key: 'payload',\n    get: function get() {\n      return this._payload;\n    }\n  }]);\n\n  return ID3;\n}();\n\nexports.default = ID3;\n\n},{\"../utils/logger\":39}],20:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * highly optimized TS demuxer:\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * parse PAT, PMT\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * extract PES packet from audio and video PIDs\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * extract AVC/H264 NAL units and AAC/ADTS samples from PES packet\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * trigger the remuxer upon parsing completion\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * it also tries to workaround as best as it can audio codec switch (HE-AAC to AAC and vice versa), without having to restart the MediaSource.\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * it also controls the remuxing process :\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * upon discontinuity or level switch detection, it will also notifies the remuxer so that it can reset its state.\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     */\n\n// import Hex from '../utils/hex';\n\n\nvar _adts = _dereq_('./adts');\n\nvar _adts2 = _interopRequireDefault(_adts);\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _expGolomb = _dereq_('./exp-golomb');\n\nvar _expGolomb2 = _interopRequireDefault(_expGolomb);\n\nvar _logger = _dereq_('../utils/logger');\n\nvar _errors = _dereq_('../errors');\n\n_dereq_('../utils/polyfill');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar TSDemuxer = function () {\n  function TSDemuxer(observer, remuxerClass, config) {\n    _classCallCheck(this, TSDemuxer);\n\n    this.observer = observer;\n    this.remuxerClass = remuxerClass;\n    this.config = config;\n    this.lastCC = 0;\n    this._setEmptyTracks();\n    this._clearAllData();\n    this.remuxer = new this.remuxerClass(observer, config);\n  }\n\n  _createClass(TSDemuxer, [{\n    key: '_setEmptyTracks',\n    value: function _setEmptyTracks() {\n      this._avcTrack = Object.assign({}, this._avcTrack, { container: 'video/mp2t', type: 'video', samples: [], len: 0, nbNalu: 0, sps: undefined, pps: undefined });\n      this._aacTrack = Object.assign({}, this._aacTrack, { container: 'video/mp2t', type: 'audio', samples: [], len: 0 });\n      this._id3Track = Object.assign({}, this._id3Track, { type: 'id3', samples: [], len: 0 });\n      this._txtTrack = Object.assign({}, this._txtTrack, { type: 'text', samples: [], len: 0 });\n      this._avcTrack.sequenceNumber = this._avcTrack.sequenceNumber | 0;\n      this._aacTrack.sequenceNumber = this._aacTrack.sequenceNumber | 0;\n      this._id3Track.sequenceNumber = this._id3Track.sequenceNumber | 0;\n      this._txtTrack.sequenceNumber = this._txtTrack.sequenceNumber | 0;\n    }\n  }, {\n    key: '_clearIDs',\n    value: function _clearIDs() {\n      this._aacTrack.id = this._avcTrack.id = this._id3Track.id = this._txtTrack.id = -1;\n    }\n  }, {\n    key: 'switchLevel',\n    value: function switchLevel() {\n      // flush end of previous segment\n      if (this._avcTrack.samples.length) {\n        this.remux(null, false, true, false);\n      }\n      this.pmtParsed = false;\n      this._pmtId = -1;\n      this._setEmptyTracks();\n      this._clearAllData();\n      this._clearIDs();\n      // flush any partial content\n      this.aacOverFlow = null;\n      this.lastAacPTS = null;\n      this.remuxer.switchLevel();\n    }\n  }, {\n    key: '_clearAvcData',\n    value: function _clearAvcData() {\n      return this._avcData = { data: [], size: 0 };\n    }\n  }, {\n    key: '_clearAacData',\n    value: function _clearAacData() {\n      return this._aacData = { data: [], size: 0 };\n    }\n  }, {\n    key: '_clearID3Data',\n    value: function _clearID3Data() {\n      return this._id3Data = { data: [], size: 0 };\n    }\n  }, {\n    key: '_clearAllData',\n    value: function _clearAllData() {\n      this._clearAvcData();\n      this._clearAacData();\n      this._clearID3Data();\n    }\n  }, {\n    key: 'insertDiscontinuity',\n    value: function insertDiscontinuity() {\n      this.switchLevel();\n      this.remuxer.insertDiscontinuity();\n    }\n\n    // feed incoming data to the front of the parsing pipeline\n\n  }, {\n    key: 'push',\n    value: function push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration, accurate, first, final, lastSN) {\n      var avcData = this._avcData,\n          aacData = this._aacData,\n          pes,\n          id3Data = this._id3Data,\n          start,\n          len = data.length,\n          stt,\n          pid,\n          atf,\n          offset,\n          codecsOnly = this.remuxer.passthrough,\n          unknownPIDs = false;\n      this.audioCodec = audioCodec;\n      this.videoCodec = videoCodec;\n      this.timeOffset = timeOffset;\n      this.accurate = accurate;\n      this._duration = duration;\n      this.contiguous = false;\n      if (cc !== this.lastCC) {\n        _logger.logger.log('discontinuity detected');\n        this.insertDiscontinuity();\n        this.lastCC = cc;\n      }\n      if (level !== this.lastLevel) {\n        _logger.logger.log('level switch detected');\n        this.switchLevel();\n        this.lastLevel = level;\n      }\n      if (sn === this.lastSN + 1 || !first) {\n        this.contiguous = true;\n      } else {\n        // flush any partial content\n        if (this._avcTrack.samples.length) {\n          this.remux(null, false, true, false);\n        }\n        this.aacOverFlow = null;\n        this._clearAllData();\n        this._setEmptyTracks();\n      }\n      if (first) {\n        this.lastContiguous = sn === this.lastSN + 1;\n        this.fragStats = { keyFrames: 0, dropped: 0, segment: sn, level: level };\n        this.remuxAVCCount = this.remuxAACCount = 0;\n        this.fragStartPts = this.fragStartDts = this.gopStartDTS = undefined;\n        this.fragStartAVCPos = this._avcTrack.samples.length;\n        this.fragStartAACPos = this._aacTrack.samples.length;\n        this.nextAvcDts = this.contiguous ? this.remuxer.nextAvcDts : this.timeOffset * this.remuxer.PES_TIMESCALE;\n      }\n      this.currentSN = sn;\n      var avcId = this._avcTrack.id,\n          aacId = this._aacTrack.id,\n          id3Id = this._id3Track.id;\n\n      // don't parse last TS packet if incomplete\n      len -= len % 188;\n      // loop through TS packets\n      for (start = 0; start < len; start += 188) {\n        if (data[start] === 0x47) {\n          stt = !!(data[start + 1] & 0x40);\n          // pid is a 13-bit field starting at the last bit of TS[1]\n          pid = ((data[start + 1] & 0x1f) << 8) + data[start + 2];\n          atf = (data[start + 3] & 0x30) >> 4;\n          // if an adaption field is present, its length is specified by the fifth byte of the TS packet header.\n          if (atf > 1) {\n            offset = start + 5 + data[start + 4];\n            // continue if there is only adaptation field\n            if (offset === start + 188) {\n              continue;\n            }\n          } else {\n            offset = start + 4;\n          }\n\n          switch (pid) {\n            case avcId:\n              if (stt) {\n                if (pes = this._parsePES(avcData)) {\n                  this._parseAVCPES(pes);\n                  if (codecsOnly) {\n                    // if we have video codec info AND\n                    // if audio PID is undefined OR if we have audio codec info,\n                    // we have all codec info !\n                    if (this._avcTrack.codec && (aacId === -1 || this._aacTrack.codec)) {\n                      this.remux(data);\n                      return;\n                    }\n                  }\n                }\n                avcData = this._clearAvcData();\n              }\n              avcData.data.push(data.subarray(offset, start + 188));\n              avcData.size += start + 188 - offset;\n              break;\n            case aacId:\n              if (stt) {\n                if (pes = this._parsePES(aacData)) {\n                  this._parseAACPES(pes);\n                  if (codecsOnly) {\n                    // here we now that we have audio codec info\n                    // if video PID is undefined OR if we have video codec info,\n                    // we have all codec infos !\n                    if (this._aacTrack.codec && (avcId === -1 || this._avcTrack.codec)) {\n                      this.remux(data);\n                      return;\n                    }\n                  }\n                }\n                aacData = this._clearAacData();\n              }\n              aacData.data.push(data.subarray(offset, start + 188));\n              aacData.size += start + 188 - offset;\n              break;\n            case id3Id:\n              if (stt) {\n                if (pes = this._parsePES(id3Data)) {\n                  this._parseID3PES(pes);\n                }\n                id3Data = this._clearID3Data();\n              }\n              id3Data.data.push(data.subarray(offset, start + 188));\n              id3Data.size += start + 188 - offset;\n              break;\n            case 0:\n              if (stt) {\n                offset += data[offset] + 1;\n              }\n              this._parsePAT(data, offset);\n              break;\n            case this._pmtId:\n              if (stt) {\n                offset += data[offset] + 1;\n              }\n              this._parsePMT(data, offset);\n              avcId = this._avcTrack.id;\n              aacId = this._aacTrack.id;\n              id3Id = this._id3Track.id;\n              if (unknownPIDs && !this.pmtParsed) {\n                _logger.logger.log('reparse from beginning');\n                unknownPIDs = false;\n                // we set it to -188, the += 188 in the for loop will reset start to 0\n                start = -188;\n              }\n              this.pmtParsed = true;\n              break;\n            case 17:\n            case 0x1fff:\n              break;\n            default:\n              unknownPIDs = true;\n              break;\n          }\n        } else {\n          this.observer.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.FRAG_PARSING_ERROR, fatal: false, reason: 'TS packet did not start with 0x47' });\n        }\n      }\n      // parse last PES packet\n      if (final) {\n        if (avcData.size) {\n          this._parseAVCPES(this._parsePES(avcData));\n          this._clearAvcData();\n        }\n        if (aacData.size) {\n          this._parseAACPES(this._parsePES(aacData));\n          this._clearAacData();\n        }\n        if (id3Data.size) {\n          this._parseID3PES(this._parsePES(id3Data));\n          this._clearID3Data();\n        }\n        this.lastSN = sn;\n      }\n      if (this.fragStartPts === undefined && this._avcTrack.samples.length > this.fragStartAVCPos) {\n        this.fragStartPts = this._avcTrack.samples[this.fragStartAVCPos].pts;\n        this.fragStartDts = this._avcTrack.samples[this.fragStartAVCPos].dts;\n      }\n      if (this.gopStartDTS === undefined && this._avcTrack.samples.length) {\n        this.gopStartDTS = this._avcTrack.samples[0].dts;\n      }\n      this.remux(null, final, final && sn === lastSN, true);\n      if (final) {\n        this.observer.trigger(_events2.default.FRAG_STATISTICS, this.fragStats);\n      }\n    }\n  }, {\n    key: '_recalcTrack',\n    value: function _recalcTrack(track) {\n      if (track.hasOwnProperty('nbNalu')) {\n        track.nbNalu = 0;\n      }\n      track.len = 0;\n      for (var i = 0; i < track.samples.length; i++) {\n        var sample = track.samples[i];\n        track.len += ((sample.units && sample.units.length) | 0) + ((sample.unit && sample.unit.length) | 0) + (sample.len | 0) + ((sample.bytes && sample.bytes.length) | 0);\n        if (track.hasOwnProperty('nbNalu')) {\n          track.nbNalu += sample.units.units.length;\n        }\n      }\n    }\n  }, {\n    key: '_filterSamples',\n    value: function _filterSamples(track, end, _save) {\n      var _new = [];\n      for (var i = 0; i < track.samples.length; i++) {\n        var sample = track.samples[i];\n        var sampleTime = sample.dts || sample.pts;\n        if (sampleTime <= end) {\n          _new.push(sample);\n        } else {\n          _save.push(sample);\n        }\n      }\n      track.samples = _new;\n      this._recalcTrack(track);\n    }\n  }, {\n    key: 'remux',\n    value: function remux(data, final, flush, lastSegment) {\n      var _saveAVCSamples = [],\n          _saveAACSamples = [],\n          _saveID3Samples = [],\n          _saveTextSamples = [],\n          maxk,\n          samples = this._avcTrack.samples,\n          startPTS,\n          endPTS,\n          gopEndDTS;\n      var timescale = this.remuxer.PES_TIMESCALE;\n      if (samples.length && final) {\n        this.fragStats.PTSDTSshift = ((this.fragStartPts === undefined ? samples[0].pts : this.fragStartPts) - (this.fragStartDts === undefined ? samples[0].dts : this.fragStartDts)) / timescale;\n        var initDTS = this.remuxer._initDTS === undefined ? samples[0].dts - timescale * this.timeOffset : this.remuxer._initDTS;\n        var startDTS = Math.max(this.remuxer._PTSNormalize((this.gopStartDTS === undefined ? samples[0].dts : this.gopStartDTS) - initDTS, this.nextAvcDts), 0);\n        var sample = samples[samples.length - 1];\n        var videoStartPTS = Math.max(this.remuxer._PTSNormalize((this.fragStartPts === undefined ? samples[0].pts : this.fragStartPts) - initDTS, this.nextAvcDts), 0) / timescale;\n        var videoEndPTS = Math.max(this.remuxer._PTSNormalize(sample.pts - initDTS, this.nextAvcDts), 0) / timescale;\n        if (Math.abs(startDTS - this.nextAvcDts) > 90) {\n          videoStartPTS -= (startDTS - this.nextAvcDts) / timescale;\n        }\n        if (samples.length + this.remuxAVCCount > this.fragStartAVCPos + 1 && this.fragStartDts !== undefined) {\n          videoEndPTS += (sample.dts - this.fragStartDts) / (samples.length + this.remuxAVCCount - this.fragStartAVCPos - 1) / timescale;\n        }\n        startPTS = videoStartPTS;\n        endPTS = videoEndPTS;\n        if (this._aacTrack.audiosamplerate) {\n          var expectedSampleDuration = 1024 / this._aacTrack.audiosamplerate;\n          var remuxAACCount = this._aacTrack.samples.length;\n          var nextAacPTS = (this.lastContiguous !== undefined && this.lastContiguous || this.contiguous && this.remuxAACCount) && this.remuxer.nextAacPts ? this.remuxer.nextAacPts / timescale : this.timeOffset;\n          startPTS = Math.max(startPTS, nextAacPTS + (this.fragStartAACPos - this.remuxAACCount) * expectedSampleDuration);\n          if (remuxAACCount) {\n            endPTS = Math.min(endPTS, nextAacPTS + expectedSampleDuration * remuxAACCount);\n          }\n          var AVUnsync = void 0;\n          if ((AVUnsync = endPTS - startPTS + videoStartPTS - videoEndPTS) > 0.2) {\n            this.fragStats.AVUnsync = AVUnsync;\n          }\n        }\n        // console.log(`parsed total ${startPTS}/${endPTS} video ${videoStartPTS}/${videoEndPTS} shift ${this.fragStats.PTSDTSshift}`);\n      }\n      if (!flush) {\n        // save samples and break by GOP\n        for (maxk = samples.length - 1; maxk > 0; maxk--) {\n          if (samples[maxk].key) {\n            break;\n          }\n        }\n        if (maxk > 0) {\n          _saveAVCSamples = samples.slice(maxk);\n          this._avcTrack.samples = samples.slice(0, maxk);\n          gopEndDTS = this._avcTrack.samples[maxk - 1].dts;\n          this._recalcTrack(this._avcTrack);\n          this._filterSamples(this._aacTrack, gopEndDTS, _saveAACSamples);\n          this._filterSamples(this._id3Track, gopEndDTS, _saveID3Samples);\n          this._filterSamples(this._txtTrack, gopEndDTS, _saveTextSamples);\n        }\n      }\n      if ((flush || final && !this.remuxAVCCount) && this._avcTrack.samples.length + this._aacTrack.samples.length || maxk > 0) {\n        this.remuxAVCCount += this._avcTrack.samples.length;\n        this.remuxAACCount += this._aacTrack.samples.length;\n        this.remuxer.remux(this._aacTrack, this._avcTrack, this._id3Track, this._txtTrack, flush && this.nextStartPts ? this.nextStartPts : this.timeOffset, flush && !lastSegment || (this.lastContiguous !== undefined ? this.lastContiguous : this.contiguous), this.accurate, data, flush, this.fragStats);\n        this.lastContiguous = undefined;\n        this.nextStartPts = this.remuxer.endPTS;\n        this._avcTrack.samples = _saveAVCSamples;\n        this._aacTrack.samples = _saveAACSamples;\n        this._id3Track.samples = _saveID3Samples;\n        this._txtTrack.samples = _saveTextSamples;\n        this._recalcTrack(this._avcTrack);\n        this._recalcTrack(this._aacTrack);\n        this._recalcTrack(this._id3Track);\n        this._recalcTrack(this._txtTrack);\n      }\n      //notify end of parsing\n      if (final) {\n        var lastGopPTS = Math.min(this.remuxer.nextAvcDts, this.remuxer.nextAacPts) / timescale;\n        this.observer.trigger(_events2.default.FRAG_PARSED, { startPTS: startPTS, endPTS: endPTS, PTSDTSshift: this.fragStats.PTSDTSshift, lastGopPTS: lastGopPTS });\n      }\n    }\n  }, {\n    key: 'destroy',\n    value: function destroy() {\n      this.switchLevel();\n      this._initPTS = this._initDTS = undefined;\n      this._duration = 0;\n    }\n  }, {\n    key: '_parsePAT',\n    value: function _parsePAT(data, offset) {\n      // skip the PSI header and parse the first PMT entry\n      this._pmtId = (data[offset + 10] & 0x1F) << 8 | data[offset + 11];\n      //logger.log('PMT PID:'  + this._pmtId);\n    }\n  }, {\n    key: '_parsePMT',\n    value: function _parsePMT(data, offset) {\n      var sectionLength, tableEnd, programInfoLength, pid;\n      sectionLength = (data[offset + 1] & 0x0f) << 8 | data[offset + 2];\n      tableEnd = offset + 3 + sectionLength - 4;\n      // to determine where the table is, we have to figure out how\n      // long the program info descriptors are\n      programInfoLength = (data[offset + 10] & 0x0f) << 8 | data[offset + 11];\n      // advance the offset to the first entry in the mapping table\n      offset += 12 + programInfoLength;\n      while (offset < tableEnd) {\n        pid = (data[offset + 1] & 0x1F) << 8 | data[offset + 2];\n        switch (data[offset]) {\n          // ISO/IEC 13818-7 ADTS AAC (MPEG-2 lower bit-rate audio)\n          case 0x0f:\n            //logger.log('AAC PID:'  + pid);\n            if (this._aacTrack.id === -1) {\n              this._aacTrack.id = pid;\n            }\n            break;\n          // Packetized metadata (ID3)\n          case 0x15:\n            //logger.log('ID3 PID:'  + pid);\n            if (this._id3Track.id === -1) {\n              this._id3Track.id = pid;\n            }\n            break;\n          // ITU-T Rec. H.264 and ISO/IEC 14496-10 (lower bit-rate video)\n          case 0x1b:\n            //logger.log('AVC PID:'  + pid);\n            if (this._avcTrack.id === -1) {\n              this._avcTrack.id = pid;\n            }\n            break;\n          case 0x24:\n            this.fragStats.HEVC = (this.fragStats.HEVC | 0) + 1;\n            _logger.logger.warn('HEVC stream type found, not supported for now');\n            break;\n          default:\n            this.fragStats.unknownStream = (this.fragStats.unknownStream | 0) + 1;\n            _logger.logger.log('unkown stream type:' + data[offset]);\n            break;\n        }\n        // move to the next table entry\n        // skip past the elementary stream descriptors, if present\n        offset += ((data[offset + 3] & 0x0F) << 8 | data[offset + 4]) + 5;\n      }\n    }\n  }, {\n    key: '_parsePES',\n    value: function _parsePES(stream) {\n      var i = 0,\n          frag,\n          pesFlags,\n          pesPrefix,\n          pesLen,\n          pesHdrLen,\n          pesData,\n          pesPts,\n          pesDts,\n          payloadStartOffset,\n          data = stream.data;\n      // safety check\n      if (!stream || stream.size === 0) {\n        return null;\n      }\n\n      // we might need up to 19 bytes to read PES header\n      // if first chunk of data is less than 19 bytes, let's merge it with following ones until we get 19 bytes\n      // usually only one merge is needed (and this is rare ...)\n      while (data[0].length < 19 && data.length > 1) {\n        var newData = new Uint8Array(data[0].length + data[1].length);\n        newData.set(data[0]);\n        newData.set(data[1], data[0].length);\n        data[0] = newData;\n        data.splice(1, 1);\n      }\n      //retrieve PTS/DTS from first fragment\n      frag = data[0];\n      pesPrefix = (frag[0] << 16) + (frag[1] << 8) + frag[2];\n      if (pesPrefix === 1) {\n        pesLen = (frag[4] << 8) + frag[5];\n        if (pesLen && pesLen !== stream.size - 6) {\n          return null;\n        }\n        pesFlags = frag[7];\n        if (pesFlags & 0xC0) {\n          /* PES header described here : http://dvd.sourceforge.net/dvdinfo/pes-hdr.html\n              as PTS / DTS is 33 bit we cannot use bitwise operator in JS,\n              as Bitwise operators treat their operands as a sequence of 32 bits */\n          pesPts = (frag[9] & 0x0E) * 536870912 + // 1 << 29\n          (frag[10] & 0xFF) * 4194304 + // 1 << 22\n          (frag[11] & 0xFE) * 16384 + // 1 << 14\n          (frag[12] & 0xFF) * 128 + // 1 << 7\n          (frag[13] & 0xFE) / 2;\n          // check if greater than 2^32 -1\n          if (pesPts > 4294967295) {\n            // decrement 2^33\n            pesPts -= 8589934592;\n          }\n          if (pesFlags & 0x40) {\n            pesDts = (frag[14] & 0x0E) * 536870912 + // 1 << 29\n            (frag[15] & 0xFF) * 4194304 + // 1 << 22\n            (frag[16] & 0xFE) * 16384 + // 1 << 14\n            (frag[17] & 0xFF) * 128 + // 1 << 7\n            (frag[18] & 0xFE) / 2;\n            // check if greater than 2^32 -1\n            if (pesDts > 4294967295) {\n              // decrement 2^33\n              pesDts -= 8589934592;\n            }\n          } else {\n            pesDts = pesPts;\n          }\n        }\n        pesHdrLen = frag[8];\n        payloadStartOffset = pesHdrLen + 9;\n\n        stream.size -= payloadStartOffset;\n        //reassemble PES packet\n        pesData = new Uint8Array(stream.size);\n        while (data.length) {\n          frag = data.shift();\n          var len = frag.byteLength;\n          if (payloadStartOffset) {\n            if (payloadStartOffset > len) {\n              // trim full frag if PES header bigger than frag\n              payloadStartOffset -= len;\n              continue;\n            } else {\n              // trim partial frag if PES header smaller than frag\n              frag = frag.subarray(payloadStartOffset);\n              len -= payloadStartOffset;\n              payloadStartOffset = 0;\n            }\n          }\n          pesData.set(frag, i);\n          i += len;\n        }\n        if (pesLen) {\n          // payload size : remove PES header + PES extension\n          pesLen -= pesHdrLen + 3;\n        }\n        return { data: pesData, pts: pesPts, dts: pesDts, len: pesLen };\n      } else {\n        return null;\n      }\n    }\n  }, {\n    key: '_parseAVCPES',\n    value: function _parseAVCPES(pes) {\n      var _this = this;\n\n      var track = this._avcTrack,\n          samples = track.samples,\n          units = this._parseAVCNALu(pes.data),\n          units2 = [],\n          debug = false,\n          key = false,\n          length = 0,\n          expGolombDecoder,\n          avcSample,\n          push,\n          hlsConfig = this.config,\n          i;\n      // no NALu found\n      if (units.length === 0 && samples.length > 0) {\n        // append pes.data to previous NAL unit\n        var lastavcSample = samples[samples.length - 1];\n        var lastUnit = lastavcSample.units.units[lastavcSample.units.units.length - 1];\n        var tmp = new Uint8Array(lastUnit.data.byteLength + pes.data.byteLength);\n        tmp.set(lastUnit.data, 0);\n        tmp.set(pes.data, lastUnit.data.byteLength);\n        lastUnit.data = tmp;\n        lastavcSample.units.length += pes.data.byteLength;\n        track.len += pes.data.byteLength;\n      }\n      //free pes.data to save up some memory\n      pes.data = null;\n      var debugString = '';\n\n      units.forEach(function (unit) {\n        switch (unit.type) {\n          //NDR\n          case 1:\n            push = true;\n            if (debug) {\n              debugString += 'NDR ';\n            }\n            break;\n          //IDR\n          case 5:\n            push = true;\n            if (debug) {\n              debugString += 'IDR ';\n            }\n            key = true;\n            break;\n          //SEI\n          case 6:\n            push = true;\n            if (debug) {\n              debugString += 'SEI ';\n            }\n            expGolombDecoder = new _expGolomb2.default(_this.discardEPB(unit.data));\n\n            // skip frameType\n            expGolombDecoder.readUByte();\n\n            var payloadType = 0;\n            var payloadSize = 0;\n            var endOfCaptions = false;\n            var b = 0;\n\n            while (!endOfCaptions && expGolombDecoder.wholeBytesAvailable() > 1) {\n              payloadType = 0;\n              do {\n                b = expGolombDecoder.readUByte();\n                payloadType += b;\n              } while (b === 0xFF);\n              // Parse payload size.\n              payloadSize = 0;\n              do {\n                b = expGolombDecoder.readUByte();\n                payloadSize += b;\n              } while (b === 0xFF);\n\n              // if SEI recovery_point has been found mark as keyframe\n              if (!hlsConfig.disableSEIkeyframes) {\n                key = key || payloadType === 6;\n              }\n\n              // TODO: there can be more than one payload in an SEI packet...\n              // TODO: need to read type and size in a while loop to get them all\n              if (payloadType === 4 && expGolombDecoder.wholeBytesAvailable() !== 0) {\n\n                endOfCaptions = true;\n\n                var countryCode = expGolombDecoder.readUByte();\n\n                if (countryCode === 181) {\n                  var providerCode = expGolombDecoder.readUShort();\n\n                  if (providerCode === 49) {\n                    var userStructure = expGolombDecoder.readUInt();\n\n                    if (userStructure === 0x47413934) {\n                      var userDataType = expGolombDecoder.readUByte();\n\n                      // Raw CEA-608 bytes wrapped in CEA-708 packet\n                      if (userDataType === 3) {\n                        var firstByte = expGolombDecoder.readUByte();\n                        var secondByte = expGolombDecoder.readUByte();\n\n                        var totalCCs = 31 & firstByte;\n                        var byteArray = [firstByte, secondByte];\n\n                        for (i = 0; i < totalCCs; i++) {\n                          // 3 bytes per CC\n                          byteArray.push(expGolombDecoder.readUByte());\n                          byteArray.push(expGolombDecoder.readUByte());\n                          byteArray.push(expGolombDecoder.readUByte());\n                        }\n\n                        _this._insertSampleInOrder(_this._txtTrack.samples, { type: 3, pts: pes.pts, bytes: byteArray });\n                      }\n                    }\n                  }\n                }\n              } else if (payloadSize < expGolombDecoder.wholeBytesAvailable()) {\n                for (i = 0; i < payloadSize; i++) {\n                  expGolombDecoder.readUByte();\n                }\n              }\n            }\n            break;\n          //SPS\n          case 7:\n            push = true;\n            if (debug) {\n              debugString += 'SPS ';\n            }\n            if (!track.sps) {\n              expGolombDecoder = new _expGolomb2.default(unit.data);\n              var config = expGolombDecoder.readSPS();\n              track.width = config.width;\n              track.height = config.height;\n              track.sps = [unit.data];\n              track.duration = _this._duration;\n              var codecarray = unit.data.subarray(1, 4);\n              var codecstring = 'avc1.';\n              for (i = 0; i < 3; i++) {\n                var h = codecarray[i].toString(16);\n                if (h.length < 2) {\n                  h = '0' + h;\n                }\n                codecstring += h;\n              }\n              track.codec = codecstring;\n            }\n            break;\n          //PPS\n          case 8:\n            push = true;\n            if (debug) {\n              debugString += 'PPS ';\n            }\n            if (!track.pps) {\n              track.pps = [unit.data];\n            }\n            break;\n          case 9:\n            push = false;\n            if (debug) {\n              debugString += 'AUD ';\n            }\n            break;\n          default:\n            push = false;\n            debugString += 'unknown NAL ' + unit.type + ' ';\n            break;\n        }\n        if (push) {\n          units2.push(unit);\n          length += unit.data.byteLength;\n        }\n      });\n      if (debug || debugString.length) {\n        _logger.logger.log(debugString);\n      }\n      //build sample from PES\n      // Annex B to MP4 conversion to be done\n      if (units2.length) {\n        // only push AVC sample if keyframe already found in this fragment OR\n        //    keyframe found in last fragment (track.sps) AND\n        //        samples already appended (we already found a keyframe in this fragment) OR fragment is contiguous\n        if (key === true || track.sps && (samples.length || this.contiguous)) {\n          avcSample = { units: { units: units2, length: length }, pts: pes.pts, dts: pes.dts, key: key };\n          if (key) {\n            this.fragStats.keyFrames++;\n          }\n          // logger.log(`avcSample ${units2.length} ${length} ${pes.dts} ${key}`);\n          samples.push(avcSample);\n          track.len += length;\n          track.nbNalu += units2.length;\n        } else {\n          this.fragStats.dropped++;\n        }\n      }\n    }\n  }, {\n    key: '_insertSampleInOrder',\n    value: function _insertSampleInOrder(arr, data) {\n      var len = arr.length;\n      if (len > 0) {\n        if (data.pts >= arr[len - 1].pts) {\n          arr.push(data);\n        } else {\n          for (var pos = len - 1; pos >= 0; pos--) {\n            if (data.pts < arr[pos].pts) {\n              arr.splice(pos, 0, data);\n              break;\n            }\n          }\n        }\n      } else {\n        arr.push(data);\n      }\n    }\n  }, {\n    key: '_parseAVCNALu',\n    value: function _parseAVCNALu(array) {\n      var i = 0,\n          len = array.byteLength,\n          value,\n          overflow,\n          state = 0;\n      var units = [],\n          unit,\n          unitType,\n          lastUnitStart,\n          lastUnitType;\n      //logger.log('PES:' + Hex.hexDump(array));\n      while (i < len) {\n        value = array[i++];\n        // finding 3 or 4-byte start codes (00 00 01 OR 00 00 00 01)\n        switch (state) {\n          case 0:\n            if (value === 0) {\n              state = 1;\n            }\n            break;\n          case 1:\n            if (value === 0) {\n              state = 2;\n            } else {\n              state = 0;\n            }\n            break;\n          case 2:\n          case 3:\n            if (value === 0) {\n              state = 3;\n            } else if (value === 1 && i < len) {\n              unitType = array[i] & 0x1f;\n              //logger.log('find NALU @ offset:' + i + ',type:' + unitType);\n              if (lastUnitStart) {\n                unit = { data: array.subarray(lastUnitStart, i - state - 1), type: lastUnitType };\n                //logger.log('pushing NALU, type/size:' + unit.type + '/' + unit.data.byteLength);\n                units.push(unit);\n              } else {\n                // If NAL units are not starting right at the beginning of the PES packet, push preceding data into previous NAL unit.\n                overflow = i - state - 1;\n                if (overflow) {\n                  var track = this._avcTrack,\n                      samples = track.samples;\n                  //logger.log('first NALU found with overflow:' + overflow);\n                  if (samples.length) {\n                    var lastavcSample = samples[samples.length - 1],\n                        lastUnits = lastavcSample.units.units,\n                        lastUnit = lastUnits[lastUnits.length - 1],\n                        tmp = new Uint8Array(lastUnit.data.byteLength + overflow);\n                    tmp.set(lastUnit.data, 0);\n                    tmp.set(array.subarray(0, overflow), lastUnit.data.byteLength);\n                    lastUnit.data = tmp;\n                    lastavcSample.units.length += overflow;\n                    track.len += overflow;\n                  }\n                }\n              }\n              lastUnitStart = i;\n              lastUnitType = unitType;\n              state = 0;\n            } else {\n              state = 0;\n            }\n            break;\n          default:\n            break;\n        }\n      }\n      if (lastUnitStart) {\n        unit = { data: array.subarray(lastUnitStart, len), type: lastUnitType };\n        units.push(unit);\n        //logger.log('pushing NALU, type/size:' + unit.type + '/' + unit.data.byteLength);\n      }\n      return units;\n    }\n\n    /**\n     * remove Emulation Prevention bytes from a RBSP\n     */\n\n  }, {\n    key: 'discardEPB',\n    value: function discardEPB(data) {\n      var length = data.byteLength,\n          EPBPositions = [],\n          i = 1,\n          newLength,\n          newData;\n\n      // Find all `Emulation Prevention Bytes`\n      while (i < length - 2) {\n        if (data[i] === 0 && data[i + 1] === 0 && data[i + 2] === 0x03) {\n          EPBPositions.push(i + 2);\n          i += 2;\n        } else {\n          i++;\n        }\n      }\n\n      // If no Emulation Prevention Bytes were found just return the original\n      // array\n      if (EPBPositions.length === 0) {\n        return data;\n      }\n\n      // Create a new array to hold the NAL unit data\n      newLength = length - EPBPositions.length;\n      newData = new Uint8Array(newLength);\n      var sourceIndex = 0;\n\n      for (i = 0; i < newLength; sourceIndex++, i++) {\n        if (sourceIndex === EPBPositions[0]) {\n          // Skip this byte\n          sourceIndex++;\n          // Remove this position index\n          EPBPositions.shift();\n        }\n        newData[i] = data[sourceIndex];\n      }\n      return newData;\n    }\n  }, {\n    key: '_parseAACPES',\n    value: function _parseAACPES(pes) {\n      var track = this._aacTrack,\n          data = pes.data,\n          pts = pes.pts,\n          startOffset = 0,\n          duration = this._duration,\n          audioCodec = this.audioCodec,\n          aacOverFlow = this.aacOverFlow,\n          lastAacPTS = this.lastAacPTS,\n          config,\n          frameLength,\n          frameDuration,\n          frameIndex,\n          offset,\n          headerLength,\n          stamp,\n          len,\n          aacSample;\n      if (aacOverFlow) {\n        var tmp = new Uint8Array(aacOverFlow.byteLength + data.byteLength);\n        tmp.set(aacOverFlow, 0);\n        tmp.set(data, aacOverFlow.byteLength);\n        //logger.log(`AAC: append overflowing ${aacOverFlow.byteLength} bytes to beginning of new PES`);\n        data = tmp;\n      }\n      // look for ADTS header (0xFFFx)\n      for (offset = startOffset, len = data.length; offset < len - 1; offset++) {\n        if (data[offset] === 0xff && (data[offset + 1] & 0xf0) === 0xf0) {\n          break;\n        }\n      }\n      // if ADTS header does not start straight from the beginning of the PES payload, raise an error\n      if (offset) {\n        var reason, fatal;\n        if (offset < len - 1) {\n          reason = 'AAC PES did not start with ADTS header,offset:' + offset;\n          fatal = false;\n        } else {\n          reason = 'no ADTS header found in AAC PES';\n          fatal = true;\n        }\n        this.observer.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.FRAG_PARSING_ERROR, fatal: fatal, reason: reason });\n        if (fatal) {\n          return;\n        }\n      }\n      config = _adts2.default.getAudioConfig(this.observer, data, offset, audioCodec);\n      if (track.audiosamplerate !== config.audiosamplerate || track.codec !== config.codec) {\n        track.config = config.config;\n        track.audiosamplerate = config.samplerate;\n        track.channelCount = config.channelCount;\n        track.codec = config.codec;\n        track.duration = duration;\n        _logger.logger.log('parsed codec:' + track.codec + ',rate:' + config.samplerate + ',nb channel:' + config.channelCount);\n      }\n      frameIndex = 0;\n      frameDuration = 1024 * 90000 / track.audiosamplerate;\n\n      // if last AAC frame is overflowing, we should ensure timestamps are contiguous:\n      // first sample PTS should be equal to last sample PTS + frameDuration\n      if (aacOverFlow && lastAacPTS) {\n        var newPTS = lastAacPTS + frameDuration;\n        if (Math.abs(newPTS - pts) > 1) {\n          _logger.logger.log('AAC: align PTS for overlapping frames by ' + Math.round((newPTS - pts) / 90));\n          pts = newPTS;\n        }\n      }\n\n      while (offset + 5 < len) {\n        // The protection skip bit tells us if we have 2 bytes of CRC data at the end of the ADTS header\n        headerLength = !!(data[offset + 1] & 0x01) ? 7 : 9;\n        // retrieve frame size\n        frameLength = (data[offset + 3] & 0x03) << 11 | data[offset + 4] << 3 | (data[offset + 5] & 0xE0) >>> 5;\n        frameLength -= headerLength;\n        //stamp = pes.pts;\n\n        if (frameLength > 0 && offset + headerLength + frameLength <= len) {\n          stamp = pts + frameIndex * frameDuration;\n          //logger.log(`AAC frame, offset/length/total/pts:${offset+headerLength}/${frameLength}/${data.byteLength}/${(stamp/90).toFixed(0)}`);\n          aacSample = { unit: data.subarray(offset + headerLength, offset + headerLength + frameLength), pts: stamp, dts: stamp };\n          track.samples.push(aacSample);\n          track.len += frameLength;\n          offset += frameLength + headerLength;\n          frameIndex++;\n          // look for ADTS header (0xFFFx)\n          for (; offset < len - 1; offset++) {\n            if (data[offset] === 0xff && (data[offset + 1] & 0xf0) === 0xf0) {\n              break;\n            }\n          }\n        } else {\n          break;\n        }\n      }\n      if (offset < len) {\n        aacOverFlow = data.subarray(offset, len);\n        //logger.log(`AAC: overflow detected:${len-offset}`);\n      } else {\n        aacOverFlow = null;\n      }\n      this.aacOverFlow = aacOverFlow;\n      this.lastAacPTS = stamp;\n    }\n  }, {\n    key: '_parseID3PES',\n    value: function _parseID3PES(pes) {\n      this._id3Track.samples.push(pes);\n    }\n  }], [{\n    key: 'probe',\n    value: function probe(data) {\n      // a TS fragment should contain at least 3 TS packets, a PAT, a PMT, and one PID, each starting with 0x47\n      return data.length >= 3 * 188 && data[0] === 0x47 && data[188] === 0x47 && data[2 * 188] === 0x47;\n    }\n  }]);\n\n  return TSDemuxer;\n}();\n\nexports.default = TSDemuxer;\n\n},{\"../errors\":21,\"../events\":23,\"../utils/logger\":39,\"../utils/polyfill\":40,\"./adts\":14,\"./exp-golomb\":18}],21:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nvar ErrorTypes = exports.ErrorTypes = {\n  // Identifier for a network error (loading error / timeout ...)\n  NETWORK_ERROR: 'networkError',\n  // Identifier for a media Error (video/parsing/mediasource error)\n  MEDIA_ERROR: 'mediaError',\n  // Identifier for all other errors\n  OTHER_ERROR: 'otherError'\n};\n\nvar ErrorDetails = exports.ErrorDetails = {\n  // Identifier for a manifest load error - data: { url : faulty URL, response : XHR response}\n  MANIFEST_LOAD_ERROR: 'manifestLoadError',\n  // Identifier for a manifest load timeout - data: { url : faulty URL, response : XHR response}\n  MANIFEST_LOAD_TIMEOUT: 'manifestLoadTimeOut',\n  // Identifier for a manifest parsing error - data: { url : faulty URL, reason : error reason}\n  MANIFEST_PARSING_ERROR: 'manifestParsingError',\n  // Identifier for a manifest with only incompatible codecs error - data: { url : faulty URL, reason : error reason}\n  MANIFEST_INCOMPATIBLE_CODECS_ERROR: 'manifestIncompatibleCodecsError',\n  // Identifier for playlist load error - data: { url : faulty URL, response : XHR response}\n  LEVEL_LOAD_ERROR: 'levelLoadError',\n  // Identifier for playlist load timeout - data: { url : faulty URL, response : XHR response}\n  LEVEL_LOAD_TIMEOUT: 'levelLoadTimeOut',\n  // Identifier for a level switch error - data: { level : faulty level Id, event : error description}\n  LEVEL_SWITCH_ERROR: 'levelSwitchError',\n  // Identifier for fragment load error - data: { frag : fragment object, response : XHR response}\n  FRAG_LOAD_ERROR: 'fragLoadError',\n  // Identifier for fragment loop loading error - data: { frag : fragment object}\n  FRAG_LOOP_LOADING_ERROR: 'fragLoopLoadingError',\n  // Identifier for fragment load timeout error - data: { frag : fragment object}\n  FRAG_LOAD_TIMEOUT: 'fragLoadTimeOut',\n  // Identifier for a fragment decryption error event - data: parsing error description\n  FRAG_DECRYPT_ERROR: 'fragDecryptError',\n  // Identifier for a fragment parsing error event - data: parsing error description\n  FRAG_PARSING_ERROR: 'fragParsingError',\n  // Identifier for decrypt key load error - data: { frag : fragment object, response : XHR response}\n  KEY_LOAD_ERROR: 'keyLoadError',\n  // Identifier for decrypt key load timeout error - data: { frag : fragment object}\n  KEY_LOAD_TIMEOUT: 'keyLoadTimeOut',\n  // Triggered when an exception occurs while adding a sourceBuffer to MediaSource - data : {  err : exception , mimeType : mimeType }\n  BUFFER_ADD_CODEC_ERROR: 'bufferAddCodecError',\n  // Identifier for a buffer append error - data: append error description\n  BUFFER_APPEND_ERROR: 'bufferAppendError',\n  // Identifier for a buffer appending error event - data: appending error description\n  BUFFER_APPENDING_ERROR: 'bufferAppendingError',\n  // Identifier for a buffer stalled error event\n  BUFFER_STALLED_ERROR: 'bufferStalledError',\n  // Identifier for a buffer full event\n  BUFFER_FULL_ERROR: 'bufferFullError',\n  // Identifier for a buffer seek over hole event\n  BUFFER_SEEK_OVER_HOLE: 'bufferSeekOverHole',\n  // Identifier for an internal exception happening inside hls.js while handling an event\n  INTERNAL_EXCEPTION: 'internalException'\n};\n\n},{}],22:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /*\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     *\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     * All objects in the event handling chain should inherit from this class\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     *\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     */\n\nvar _logger = _dereq_('./utils/logger');\n\nvar _errors = _dereq_('./errors');\n\nvar _events = _dereq_('./events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar EventHandler = function () {\n  function EventHandler(hls) {\n    _classCallCheck(this, EventHandler);\n\n    this.hls = hls;\n    this.onEvent = this.onEvent.bind(this);\n\n    for (var _len = arguments.length, events = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n      events[_key - 1] = arguments[_key];\n    }\n\n    this.handledEvents = events;\n    this.useGenericHandler = true;\n\n    this.registerListeners();\n  }\n\n  _createClass(EventHandler, [{\n    key: 'destroy',\n    value: function destroy() {\n      this.unregisterListeners();\n    }\n  }, {\n    key: 'isEventHandler',\n    value: function isEventHandler() {\n      return _typeof(this.handledEvents) === 'object' && this.handledEvents.length && typeof this.onEvent === 'function';\n    }\n  }, {\n    key: 'registerListeners',\n    value: function registerListeners() {\n      if (this.isEventHandler()) {\n        this.handledEvents.forEach(function (event) {\n          if (event === 'hlsEventGeneric') {\n            throw new Error('Forbidden event name: ' + event);\n          }\n          this.hls.on(event, this.onEvent);\n        }.bind(this));\n      }\n    }\n  }, {\n    key: 'unregisterListeners',\n    value: function unregisterListeners() {\n      if (this.isEventHandler()) {\n        this.handledEvents.forEach(function (event) {\n          this.hls.off(event, this.onEvent);\n        }.bind(this));\n      }\n    }\n\n    /**\n     * arguments: event (string), data (any)\n     */\n\n  }, {\n    key: 'onEvent',\n    value: function onEvent(event, data) {\n      this.onEventGeneric(event, data);\n    }\n  }, {\n    key: 'onEventGeneric',\n    value: function onEventGeneric(event, data) {\n      var eventToFunction = function eventToFunction(event, data) {\n        var funcName = 'on' + event.replace('hls', '');\n        if (typeof this[funcName] !== 'function') {\n          throw new Error('Event ' + event + ' has no generic handler in this ' + this.constructor.name + ' class (tried ' + funcName + ')');\n        }\n        return this[funcName].bind(this, data);\n      };\n      try {\n        eventToFunction.call(this, event, data).call();\n      } catch (err) {\n        _logger.logger.error('internal error happened while processing ' + event + ':' + err.message);\n        this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.OTHER_ERROR, details: _errors.ErrorDetails.INTERNAL_EXCEPTION, fatal: false, event: event, err: err });\n      }\n    }\n  }]);\n\n  return EventHandler;\n}();\n\nexports.default = EventHandler;\n\n},{\"./errors\":21,\"./events\":23,\"./utils/logger\":39}],23:[function(_dereq_,module,exports){\n'use strict';\n\nmodule.exports = {\n  // fired by api when new player instance created - data: { instance }\n  PLAYER_CREATED: 'hlsPlayerCreated',\n  // fired by api when player instance gets destroyed - data: { instance }\n  PLAYER_DESTROYED: 'hlsPlayerDestroyed',\n  // fired before MediaSource is attaching to media element - data: { media }\n  MEDIA_ATTACHING: 'hlsMediaAttaching',\n  // fired when MediaSource has been succesfully attached to media element - data: { }\n  MEDIA_ATTACHED: 'hlsMediaAttached',\n  // fired before detaching MediaSource from media element - data: { }\n  MEDIA_DETACHING: 'hlsMediaDetaching',\n  // fired when MediaSource has been detached from media element - data: { }\n  MEDIA_DETACHED: 'hlsMediaDetached',\n  // fired when we buffer is going to be resetted\n  BUFFER_RESET: 'hlsBufferReset',\n  // fired when we know about the codecs that we need buffers for to push into - data: {tracks : { container, codec, levelCodec, initSegment, metadata }}\n  BUFFER_CODECS: 'hlsBufferCodecs',\n  // fired when we append a segment to the buffer - data: { segment: segment object }\n  BUFFER_APPENDING: 'hlsBufferAppending',\n  // fired when we are done with appending a media segment to the buffer\n  BUFFER_APPENDED: 'hlsBufferAppended',\n  // fired when the stream is finished and we want to notify the media buffer that there will be no more data\n  BUFFER_EOS: 'hlsBufferEos',\n  // fired when the media buffer should be flushed - data {startOffset, endOffset}\n  BUFFER_FLUSHING: 'hlsBufferFlushing',\n  // fired when the media has been flushed\n  BUFFER_FLUSHED: 'hlsBufferFlushed',\n  // fired to signal that a manifest loading starts - data: { url : manifestURL}\n  MANIFEST_LOADING: 'hlsManifestLoading',\n  // fired after manifest has been loaded - data: { levels : [available quality levels] , url : manifestURL, stats : { trequest, tfirst, tload, mtime}}\n  MANIFEST_LOADED: 'hlsManifestLoaded',\n  // fired after manifest has been parsed - data: { levels : [available quality levels] , firstLevel : index of first quality level appearing in Manifest}\n  MANIFEST_PARSED: 'hlsManifestParsed',\n  // fired when a level playlist loading starts - data: { url : level URL  level : id of level being loaded}\n  LEVEL_LOADING: 'hlsLevelLoading',\n  // fired when a level playlist loading finishes - data: { details : levelDetails object, level : id of loaded level, stats : { trequest, tfirst, tload, mtime} }\n  LEVEL_LOADED: 'hlsLevelLoaded',\n  // fired when a level's details have been updated based on previous details, after it has been loaded. - data: { details : levelDetails object, level : id of updated level }\n  LEVEL_UPDATED: 'hlsLevelUpdated',\n  // fired when a level's PTS information has been updated after parsing a fragment - data: { details : levelDetails object, level : id of updated level, drift: PTS drift observed when parsing last fragment }\n  LEVEL_PTS_UPDATED: 'hlsLevelPtsUpdated',\n  // fired when a level switch is requested - data: { level : id of new level }\n  LEVEL_SWITCH: 'hlsLevelSwitch',\n  // fired when a fragment loading starts - data: { frag : fragment object}\n  FRAG_LOADING: 'hlsFragLoading',\n  // fired when a fragment loading is progressing - data: { frag : fragment object, { trequest, tfirst, loaded}}\n  FRAG_LOAD_PROGRESS: 'hlsFragLoadProgress',\n  // Identifier for fragment load aborting for emergency switch down - data: {frag : fragment object}\n  FRAG_LOAD_EMERGENCY_ABORTED: 'hlsFragLoadEmergencyAborted',\n  // fired when a fragment chunk loading is completed - data: { frag : fragment object, payload : fragment payload}\n  FRAG_CHUNK_LOADED: 'hlsFragChunkLoaded',\n  // fired when a fragment loading is completed - data: { frag : fragment object, payload : fragment payload, stats : { trequest, tfirst, tload, length}}\n  FRAG_LOADED: 'hlsFragLoaded',\n  // fired when Init Segment has been extracted from fragment - data: { moov : moov MP4 box, codecs : codecs found while parsing fragment}\n  FRAG_PARSING_INIT_SEGMENT: 'hlsFragParsingInitSegment',\n  // fired when parsing sei text is completed - data: { samples : [ sei samples pes ] }\n  FRAG_PARSING_USERDATA: 'hlsFragParsingUserdata',\n  // fired when parsing id3 is completed - data: { samples : [ id3 samples pes ] }\n  FRAG_PARSING_METADATA: 'hlsFragParsingMetadata',\n  // fired when data have been extracted from fragment - data: { data1 : moof MP4 box or TS fragments, data2 : mdat MP4 box or null}\n  FRAG_PARSING_DATA: 'hlsFragParsingData',\n  // fired when fragment parsing is completed - data: undefined\n  FRAG_PARSED: 'hlsFragParsed',\n  // fired when there are skipped frames in the beginning of frag\n  FRAG_STATISTICS: 'hlsFragStatistics',\n  // fired when fragment remuxed MP4 boxes have all been appended into SourceBuffer - data: { frag : fragment object, stats : { trequest, tfirst, tload, tparsed, tbuffered, length} }\n  FRAG_BUFFERED: 'hlsFragBuffered',\n  // fired when fragment matching with current media position is changing - data : { frag : fragment object }\n  FRAG_CHANGED: 'hlsFragChanged',\n  // Identifier for a FPS drop event - data: {curentDropped, currentDecoded, totalDroppedFrames}\n  FPS_DROP: 'hlsFpsDrop',\n  //triggered when FPS drop triggers auto level capping - data: {level, droppedlevel}\n  FPS_DROP_LEVEL_CAPPING: 'hlsFpsDropLevelCapping',\n  // Identifier for an error event - data: { type : error type, details : error details, fatal : if true, hls.js cannot/will not try to recover, if false, hls.js will try to recover,other error specific data}\n  ERROR: 'hlsError',\n  // fired when hls.js instance starts destroying. Different from MEDIA_DETACHED as one could want to detach and reattach a media to the instance of hls.js to handle mid-rolls for example\n  DESTROYING: 'hlsDestroying',\n  // fired when a decrypt key loading starts - data: { frag : fragment object}\n  KEY_LOADING: 'hlsKeyLoading',\n  // fired when a decrypt key loading is completed - data: { frag : fragment object, payload : key payload, stats : { trequest, tfirst, tload, length}}\n  KEY_LOADED: 'hlsKeyLoaded',\n  // fired upon stream controller state transitions - data: {previousState, nextState}\n  STREAM_STATE_TRANSITION: 'hlsStreamStateTransition',\n  DEMUXER_QUEUE_EMPTY: 'hlsDemuxerQueueEmpty'\n};\n\n},{}],24:[function(_dereq_,module,exports){\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n/**\n *  AAC helper\n */\n\nvar AAC = function () {\n  function AAC() {\n    _classCallCheck(this, AAC);\n  }\n\n  _createClass(AAC, null, [{\n    key: \"getSilentFrame\",\n    value: function getSilentFrame(channelCount) {\n      if (channelCount === 1) {\n        return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x23, 0x80]);\n      } else if (channelCount === 2) {\n        return new Uint8Array([0x21, 0x00, 0x49, 0x90, 0x02, 0x19, 0x00, 0x23, 0x80]);\n      } else if (channelCount === 3) {\n        return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x8e]);\n      } else if (channelCount === 4) {\n        return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x80, 0x2c, 0x80, 0x08, 0x02, 0x38]);\n      } else if (channelCount === 5) {\n        return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x82, 0x30, 0x04, 0x99, 0x00, 0x21, 0x90, 0x02, 0x38]);\n      } else if (channelCount === 6) {\n        return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x82, 0x30, 0x04, 0x99, 0x00, 0x21, 0x90, 0x02, 0x00, 0xb2, 0x00, 0x20, 0x08, 0xe0]);\n      }\n      return null;\n    }\n  }]);\n\n  return AAC;\n}();\n\nexports.default = AAC;\n\n},{}],25:[function(_dereq_,module,exports){\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n/**\n * Buffer Helper class, providing methods dealing buffer length retrieval\n*/\n\nvar BufferHelper = function () {\n  function BufferHelper() {\n    _classCallCheck(this, BufferHelper);\n  }\n\n  _createClass(BufferHelper, null, [{\n    key: \"isBuffered\",\n    value: function isBuffered(media, position) {\n      if (media) {\n        var buffered = media.buffered;\n        for (var i = 0; i < buffered.length; i++) {\n          if (position >= buffered.start(i) && position <= buffered.end(i)) {\n            return true;\n          }\n        }\n      }\n      return false;\n    }\n  }, {\n    key: \"bufferInfo\",\n    value: function bufferInfo(media, pos, maxHoleDuration) {\n      if (media) {\n        var vbuffered = media.buffered,\n            buffered = [],\n            i;\n        for (i = 0; i < vbuffered.length; i++) {\n          buffered.push({ start: vbuffered.start(i), end: vbuffered.end(i) });\n        }\n        return this.bufferedInfo(buffered, pos, maxHoleDuration);\n      } else {\n        return { len: 0, start: 0, end: 0, nextStart: undefined };\n      }\n    }\n  }, {\n    key: \"bufferedInfo\",\n    value: function bufferedInfo(buffered, pos, maxHoleDuration) {\n      var buffered2 = [],\n\n      // bufferStart and bufferEnd are buffer boundaries around current video position\n      bufferLen,\n          bufferStart,\n          bufferEnd,\n          bufferStartNext,\n          i;\n      // sort on buffer.start/smaller end (IE does not always return sorted buffered range)\n      buffered.sort(function (a, b) {\n        var diff = a.start - b.start;\n        if (diff) {\n          return diff;\n        } else {\n          return b.end - a.end;\n        }\n      });\n      // there might be some small holes between buffer time range\n      // consider that holes smaller than maxHoleDuration are irrelevant and build another\n      // buffer time range representations that discards those holes\n      for (i = 0; i < buffered.length; i++) {\n        var buf2len = buffered2.length;\n        if (buf2len) {\n          var buf2end = buffered2[buf2len - 1].end;\n          // if small hole (value between 0 or maxHoleDuration ) or overlapping (negative)\n          if (buffered[i].start - buf2end < maxHoleDuration) {\n            // merge overlapping time ranges\n            // update lastRange.end only if smaller than item.end\n            // e.g.  [ 1, 15] with  [ 2,8] => [ 1,15] (no need to modify lastRange.end)\n            // whereas [ 1, 8] with  [ 2,15] => [ 1,15] ( lastRange should switch from [1,8] to [1,15])\n            if (buffered[i].end > buf2end) {\n              buffered2[buf2len - 1].end = buffered[i].end;\n            }\n          } else {\n            // big hole\n            buffered2.push(buffered[i]);\n          }\n        } else {\n          // first value\n          buffered2.push(buffered[i]);\n        }\n      }\n      for (i = 0, bufferLen = 0, bufferStart = bufferEnd = pos; i < buffered2.length; i++) {\n        var start = buffered2[i].start,\n            end = buffered2[i].end;\n        //logger.log('buf start/end:' + buffered.start(i) + '/' + buffered.end(i));\n        if (pos + maxHoleDuration >= start && pos < end) {\n          // play position is inside this buffer TimeRange, retrieve end of buffer position and buffer length\n          bufferStart = start;\n          bufferEnd = end;\n          bufferLen = bufferEnd - pos;\n        } else if (pos + maxHoleDuration < start) {\n          bufferStartNext = start;\n          break;\n        }\n      }\n      return { len: bufferLen, start: bufferStart, end: bufferEnd, nextStart: bufferStartNext };\n    }\n  }]);\n\n  return BufferHelper;\n}();\n\nexports.default = BufferHelper;\n\n},{}],26:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * Level Helper class, providing methods dealing with playlist sliding and drift\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     */\n\nvar _logger = _dereq_('../utils/logger');\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar LevelHelper = function () {\n  function LevelHelper() {\n    _classCallCheck(this, LevelHelper);\n  }\n\n  _createClass(LevelHelper, null, [{\n    key: 'probeDetails',\n    value: function probeDetails(oldDetails, newDetails) {\n      function getTimes(details) {\n        var startTS = 0,\n            endTS = 0,\n            i = 0;\n        for (; i < details.fragments.length; i++) {\n          if (details.fragments[i].programDateTime) {\n            break;\n          }\n        }\n        if (i !== details.fragments.length) {\n          startTS = endTS = details.fragments[i].programDateTime.getTime();\n          for (var j = 0; j < details.fragments.length - 1; j++) {\n            if (j < i) {\n              startTS -= details.fragments[j].duration * 1000;\n            } else {\n              endTS += details.fragments[j].duration * 1000;\n            }\n          }\n          return { start: startTS, end: endTS };\n        }\n      }\n      var start = Math.max(oldDetails.startSN, newDetails.startSN) - newDetails.startSN;\n      var end = Math.min(oldDetails.endSN, newDetails.endSN) - newDetails.startSN;\n      var delta = newDetails.startSN - oldDetails.startSN;\n      if (end >= start) {\n        return { start: start, end: end, delta: delta };\n      }\n      var oldTimes = getTimes(oldDetails),\n          newTimes = getTimes(newDetails);\n      if (oldTimes && newTimes && oldTimes.start <= newTimes.start && oldTimes.end >= newTimes.start) {\n        start = delta = 0;\n        end = Math.min(newDetails.fragments.length, oldDetails.fragments.length) - 1;\n        var ts = oldTimes.start;\n        // 0.1 sec grace\n        while (newTimes.start - ts > 100) {\n          ts += oldDetails.fragments[delta++].duration * 1000;\n          end--;\n        }\n        return { start: start, end: end, delta: delta };\n      }\n      return { start: 1, end: 0, delta: 0 };\n    }\n  }, {\n    key: 'mergeDetails',\n    value: function mergeDetails(oldDetails, newDetails) {\n      var oldfragments = oldDetails.fragments,\n          newfragments = newDetails.fragments,\n          ccOffset = 0,\n          PTSFrag;\n\n      var _LevelHelper$probeDet = LevelHelper.probeDetails(oldDetails, newDetails),\n          start = _LevelHelper$probeDet.start,\n          end = _LevelHelper$probeDet.end,\n          delta = _LevelHelper$probeDet.delta;\n\n      // check if old/new playlists have fragments in common\n\n\n      if (end < start) {\n        newDetails.PTSKnown = false;\n        return;\n      }\n      // loop through overlapping SN and update startPTS , cc, and duration if any found\n      for (var i = start; i <= end; i++) {\n        var oldFrag = oldfragments[delta + i],\n            newFrag = newfragments[i];\n        ccOffset = oldFrag.cc - newFrag.cc;\n        if (!isNaN(oldFrag.startPTS)) {\n          newFrag.start = newFrag.startPTS = oldFrag.startPTS;\n          newFrag.endPTS = oldFrag.endPTS;\n          newFrag.duration = oldFrag.duration;\n          newFrag.PTSDTSshift = oldFrag.PTSDTSshift;\n          newFrag.lastGop = oldFrag.lastGop;\n          PTSFrag = newFrag;\n        }\n        if (oldFrag.firstGop) {\n          newFrag.firstGop = oldFrag.firstGop;\n        }\n      }\n\n      if (ccOffset) {\n        _logger.logger.log('discontinuity sliding from playlist, take drift into account');\n        for (i = 0; i < newfragments.length; i++) {\n          newfragments[i].cc += ccOffset;\n        }\n      }\n\n      // if at least one fragment contains PTS info, recompute PTS information for all fragments\n      if (PTSFrag) {\n        LevelHelper.updateFragPTS(newDetails, PTSFrag.sn, PTSFrag.startPTS, PTSFrag.endPTS, PTSFrag.PTSDTSshift || 0, PTSFrag.lastGop);\n      } else {\n        // ensure that delta is within oldfragments range\n        // also adjust sliding in case delta is 0 (we could have old=[50-60] and new=old=[50-61])\n        // in that case we also need to adjust start offset of all fragments\n        if (delta >= 0 && delta < oldfragments.length) {\n          // adjust start by sliding offset\n          var sliding = oldfragments[delta].start;\n          for (i = 0; i < newfragments.length; i++) {\n            newfragments[i].start += sliding;\n          }\n        }\n      }\n      // if we are here, it means we have fragments overlapping between\n      // old and new level. reliable PTS info is thus relying on old level\n      newDetails.PTSKnown = oldDetails.PTSKnown;\n      return;\n    }\n  }, {\n    key: 'updateFragPTS',\n    value: function updateFragPTS(details, sn, startPTS, endPTS, PTSDTSshift, lastGop) {\n      var fragIdx, fragments, frag, i;\n      // exit if sn out of range\n      if (sn < details.startSN || sn > details.endSN) {\n        return 0;\n      }\n      fragIdx = sn - details.startSN;\n      fragments = details.fragments;\n      frag = fragments[fragIdx];\n      if (!isNaN(frag.startPTS)) {\n        startPTS = Math.min(startPTS, frag.startPTS);\n        endPTS = Math.max(endPTS, frag.endPTS);\n      }\n\n      var drift = startPTS - frag.start;\n\n      frag.start = frag.startPTS = startPTS;\n      frag.endPTS = endPTS;\n      frag.duration = endPTS - startPTS;\n      frag.PTSDTSshift = PTSDTSshift || 0;\n      if (lastGop) {\n        frag.lastGop = lastGop;\n      }\n\n      // adjust fragment PTS/duration from seqnum-1 to frag 0\n      for (i = fragIdx; i > 0; i--) {\n        LevelHelper.updatePTS(fragments, i, i - 1);\n      }\n\n      // adjust fragment PTS/duration from seqnum to last frag\n      for (i = fragIdx; i < fragments.length - 1; i++) {\n        LevelHelper.updatePTS(fragments, i, i + 1);\n      }\n      details.PTSKnown = true;\n      //logger.log(`                                            frag start/end:${startPTS.toFixed(3)}/${endPTS.toFixed(3)}`);\n\n      return drift;\n    }\n  }, {\n    key: 'updatePTS',\n    value: function updatePTS(fragments, fromIdx, toIdx) {\n      var fragFrom = fragments[fromIdx],\n          fragTo = fragments[toIdx],\n          fragToPTS = fragTo.startPTS;\n      // if we know startPTS[toIdx]\n      if (!isNaN(fragToPTS)) {\n        // update fragment duration.\n        // it helps to fix drifts between playlist reported duration and fragment real duration\n        if (toIdx > fromIdx) {\n          fragFrom.duration = fragToPTS - fragFrom.start;\n          if (fragFrom.duration < 0) {\n            _logger.logger.error('negative duration computed for frag ' + fragFrom.sn + ',level ' + fragFrom.level + ', there should be some duration drift between playlist and fragment!');\n          }\n        } else {\n          fragTo.duration = fragFrom.start - fragToPTS;\n          if (fragTo.duration < 0) {\n            _logger.logger.error('negative duration computed for frag ' + fragTo.sn + ',level ' + fragTo.level + ', there should be some duration drift between playlist and fragment!');\n          }\n        }\n      } else {\n        // we dont know startPTS[toIdx]\n        if (toIdx > fromIdx) {\n          fragTo.start = fragFrom.start + fragFrom.duration;\n        } else {\n          fragTo.start = fragFrom.start - fragTo.duration;\n        }\n      }\n      if (toIdx > fromIdx) {\n        if (!fragTo.PTSDTSshift) {\n          fragTo.PTSDTSshift = fragFrom.PTSDTSshift || 0;\n        }\n        if (fragFrom.lastGop) {\n          fragTo.firstGop = fragFrom.lastGop;\n        }\n      }\n    }\n  }]);\n\n  return LevelHelper;\n}();\n\nexports.default = LevelHelper;\n\n},{\"../utils/logger\":39}],27:[function(_dereq_,module,exports){\n/**\n * HLS interface\n */\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _events = _dereq_('./events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _errors = _dereq_('./errors');\n\nvar _playlistLoader = _dereq_('./loader/playlist-loader');\n\nvar _playlistLoader2 = _interopRequireDefault(_playlistLoader);\n\nvar _fragmentLoader = _dereq_('./loader/fragment-loader');\n\nvar _fragmentLoader2 = _interopRequireDefault(_fragmentLoader);\n\nvar _abrController = _dereq_('./controller/abr-controller');\n\nvar _abrController2 = _interopRequireDefault(_abrController);\n\nvar _bufferController = _dereq_('./controller/buffer-controller');\n\nvar _bufferController2 = _interopRequireDefault(_bufferController);\n\nvar _capLevelController = _dereq_('./controller/cap-level-controller');\n\nvar _capLevelController2 = _interopRequireDefault(_capLevelController);\n\nvar _streamController = _dereq_('./controller/stream-controller');\n\nvar _streamController2 = _interopRequireDefault(_streamController);\n\nvar _levelController = _dereq_('./controller/level-controller');\n\nvar _levelController2 = _interopRequireDefault(_levelController);\n\nvar _timelineController = _dereq_('./controller/timeline-controller');\n\nvar _timelineController2 = _interopRequireDefault(_timelineController);\n\nvar _fpsController = _dereq_('./controller/fps-controller');\n\nvar _fpsController2 = _interopRequireDefault(_fpsController);\n\nvar _logger = _dereq_('./utils/logger');\n\nvar _xhrLoader = _dereq_('./utils/xhr-loader');\n\nvar _xhrLoader2 = _interopRequireDefault(_xhrLoader);\n\nvar _events3 = _dereq_('events');\n\nvar _events4 = _interopRequireDefault(_events3);\n\nvar _keyLoader = _dereq_('./loader/key-loader');\n\nvar _keyLoader2 = _interopRequireDefault(_keyLoader);\n\nvar _cues = _dereq_('./utils/cues');\n\nvar _cues2 = _interopRequireDefault(_cues);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Hls = function () {\n  _createClass(Hls, null, [{\n    key: 'isSupported',\n    value: function isSupported() {\n      return window.MediaSource && window.MediaSource.isTypeSupported('video/mp4; codecs=\"avc1.42E01E,mp4a.40.2\"');\n    }\n  }, {\n    key: 'version',\n    get: function get() {\n      // replaced with browserify-versionify transform\n      return '0.6.1-55';\n    }\n  }, {\n    key: 'Events',\n    get: function get() {\n      return _events2.default;\n    }\n  }, {\n    key: 'ErrorTypes',\n    get: function get() {\n      return _errors.ErrorTypes;\n    }\n  }, {\n    key: 'ErrorDetails',\n    get: function get() {\n      return _errors.ErrorDetails;\n    }\n  }, {\n    key: 'DefaultConfig',\n    get: function get() {\n      if (!Hls.defaultConfig) {\n        Hls.defaultConfig = {\n          autoStartLoad: true,\n          debug: false,\n          capLevelOnFPSDrop: false,\n          capLevelToPlayerSize: false,\n          maxBufferLength: 40,\n          maxBufferSize: 60 * 1000 * 1000,\n          maxBufferHole: 0.5,\n          maxSeekHole: 2,\n          seekHoleNudgeDuration: 0.01,\n          stalledInBufferedNudgeThreshold: 10,\n          maxFragLookUpTolerance: 0.2,\n          liveSyncDurationCount: 3,\n          liveMaxLatencyDurationCount: Infinity,\n          liveSyncDuration: undefined,\n          liveMaxLatencyDuration: undefined,\n          maxMaxBufferLength: 40,\n          enableWorker: true,\n          enableSoftwareAES: true,\n          manifestLoadingTimeOut: 20000,\n          manifestLoadingMaxRetry: 4,\n          manifestLoadingRetryDelay: 1000,\n          levelLoadingTimeOut: 20000,\n          levelLoadingMaxRetry: 4,\n          levelLoadingRetryDelay: 1000,\n          fragLoadingTimeOut: 20000,\n          fragLoadingMaxRetry: 6,\n          fragLoadingRetryDelay: 1000,\n          fragLoadingLoopThreshold: 1000,\n          startFragPrefetch: false,\n          fpsDroppedMonitoringPeriod: 5000,\n          fpsDroppedMonitoringThreshold: 0.2,\n          appendErrorMaxRetry: 3,\n          loader: _xhrLoader2.default,\n          fLoader: undefined,\n          pLoader: undefined,\n          abrController: _abrController2.default,\n          bufferController: _bufferController2.default,\n          capLevelController: _capLevelController2.default,\n          fpsController: _fpsController2.default,\n          streamController: _streamController2.default,\n          timelineController: _timelineController2.default,\n          cueHandler: _cues2.default,\n          enableCEA708Captions: true,\n          enableMP2TPassThrough: false,\n          stretchShortVideoTrack: false\n        };\n      }\n      return Hls.defaultConfig;\n    },\n    set: function set(defaultConfig) {\n      Hls.defaultConfig = defaultConfig;\n    }\n  }]);\n\n  function Hls() {\n    var config = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n    _classCallCheck(this, Hls);\n\n    var defaultConfig = Hls.DefaultConfig;\n\n    if ((config.liveSyncDurationCount || config.liveMaxLatencyDurationCount) && (config.liveSyncDuration || config.liveMaxLatencyDuration)) {\n      throw new Error('Illegal hls.js config: don\\'t mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration');\n    }\n\n    for (var prop in defaultConfig) {\n      if (prop in config) {\n        continue;\n      }\n      config[prop] = defaultConfig[prop];\n    }\n\n    if (config.liveMaxLatencyDurationCount !== undefined && config.liveMaxLatencyDurationCount <= config.liveSyncDurationCount) {\n      throw new Error('Illegal hls.js config: \"liveMaxLatencyDurationCount\" must be gt \"liveSyncDurationCount\"');\n    }\n\n    if (config.liveMaxLatencyDuration !== undefined && (config.liveMaxLatencyDuration <= config.liveSyncDuration || config.liveSyncDuration === undefined)) {\n      throw new Error('Illegal hls.js config: \"liveMaxLatencyDuration\" must be gt \"liveSyncDuration\"');\n    }\n\n    (0, _logger.enableLogs)(config.debug);\n    this.config = config;\n    // observer setup\n    var observer = this.observer = new _events4.default();\n    observer.trigger = function trigger(event) {\n      for (var _len = arguments.length, data = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n        data[_key - 1] = arguments[_key];\n      }\n\n      observer.emit.apply(observer, [event, event].concat(data));\n    };\n\n    observer.off = function off(event) {\n      for (var _len2 = arguments.length, data = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {\n        data[_key2 - 1] = arguments[_key2];\n      }\n\n      observer.removeListener.apply(observer, [event].concat(data));\n    };\n    this.on = observer.on.bind(observer);\n    this.off = observer.off.bind(observer);\n    this.trigger = observer.trigger.bind(observer);\n    this.playlistLoader = new _playlistLoader2.default(this);\n    this.fragmentLoader = new _fragmentLoader2.default(this);\n    this.levelController = new _levelController2.default(this);\n    this.abrController = new config.abrController(this);\n    this.bufferController = new config.bufferController(this);\n    this.capLevelController = new config.capLevelController(this);\n    this.fpsController = new config.fpsController(this);\n    this.streamController = new config.streamController(this);\n    this.timelineController = new config.timelineController(this);\n    this.keyLoader = new _keyLoader2.default(this);\n    Hls.api.players.push(this);\n    Hls.api.emit(_events2.default.PLAYER_CREATED, this);\n  }\n\n  _createClass(Hls, [{\n    key: 'destroy',\n    value: function destroy() {\n      _logger.logger.log('destroy');\n      this.trigger(_events2.default.DESTROYING);\n      this.detachMedia();\n      this.playlistLoader.destroy();\n      this.fragmentLoader.destroy();\n      this.levelController.destroy();\n      this.abrController.destroy();\n      this.bufferController.destroy();\n      this.capLevelController.destroy();\n      this.fpsController.destroy();\n      this.streamController.destroy();\n      this.timelineController.destroy();\n      this.keyLoader.destroy();\n      this.url = null;\n      this.observer.removeAllListeners();\n      var globalId = Hls.api.players.indexOf(this);\n      if (globalId < 0) {\n        return;\n      }\n      Hls.api.players.splice(globalId, 1);\n      Hls.api.emit(_events2.default.PLAYER_DESTROYED, this);\n    }\n  }, {\n    key: 'attachMedia',\n    value: function attachMedia(media) {\n      _logger.logger.log('attachMedia');\n      this.media = media;\n      this.trigger(_events2.default.MEDIA_ATTACHING, { media: media });\n    }\n  }, {\n    key: 'detachMedia',\n    value: function detachMedia() {\n      _logger.logger.log('detachMedia');\n      this.trigger(_events2.default.MEDIA_DETACHING);\n      this.media = null;\n    }\n  }, {\n    key: 'loadSource',\n    value: function loadSource(url) {\n      _logger.logger.log('loadSource:' + url);\n      this.url = url;\n      // when attaching to a source URL, trigger a playlist load\n      this.trigger(_events2.default.MANIFEST_LOADING, { url: url });\n    }\n  }, {\n    key: 'startLoad',\n    value: function startLoad() {\n      var startPosition = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n\n      _logger.logger.log('startLoad');\n      this.levelController.startLoad();\n      this.streamController.startLoad(startPosition);\n    }\n  }, {\n    key: 'stopLoad',\n    value: function stopLoad() {\n      _logger.logger.log('stopLoad');\n      this.levelController.stopLoad();\n      this.streamController.stopLoad();\n    }\n  }, {\n    key: 'swapAudioCodec',\n    value: function swapAudioCodec() {\n      _logger.logger.log('swapAudioCodec');\n      this.streamController.swapAudioCodec();\n    }\n  }, {\n    key: 'recoverMediaError',\n    value: function recoverMediaError() {\n      _logger.logger.log('recoverMediaError');\n      var media = this.media;\n      this.detachMedia();\n      this.attachMedia(media);\n    }\n\n    /** Return all quality levels **/\n\n  }, {\n    key: 'levels',\n    get: function get() {\n      return this.levelController.levels;\n    }\n\n    /** Return current playback quality level **/\n\n  }, {\n    key: 'currentLevel',\n    get: function get() {\n      return this.streamController.currentLevel;\n    }\n\n    /* set quality level immediately (-1 for automatic level selection) */\n    ,\n    set: function set(newLevel) {\n      _logger.logger.log('set currentLevel:' + newLevel);\n      this.loadLevel = newLevel;\n      this.streamController.immediateLevelSwitch();\n    }\n\n    /** Return next playback quality level (quality level of next fragment) **/\n\n  }, {\n    key: 'nextLevel',\n    get: function get() {\n      return this.streamController.nextLevel;\n    }\n\n    /* set quality level for next fragment (-1 for automatic level selection) */\n    ,\n    set: function set(newLevel) {\n      _logger.logger.log('set nextLevel:' + newLevel);\n      this.levelController.manualLevel = newLevel;\n      this.streamController.nextLevelSwitch();\n    }\n\n    /** Return the quality level of current/last loaded fragment **/\n\n  }, {\n    key: 'loadLevel',\n    get: function get() {\n      return this.levelController.level;\n    }\n\n    /* set quality level for current/next loaded fragment (-1 for automatic level selection) */\n    ,\n    set: function set(newLevel) {\n      _logger.logger.log('set loadLevel:' + newLevel);\n      this.levelController.manualLevel = newLevel;\n    }\n\n    /** Return the quality level of next loaded fragment **/\n\n  }, {\n    key: 'nextLoadLevel',\n    get: function get() {\n      return this.levelController.nextLoadLevel;\n    }\n\n    /** set quality level of next loaded fragment **/\n    ,\n    set: function set(level) {\n      this.levelController.nextLoadLevel = level;\n    }\n\n    /** Return first level (index of first level referenced in manifest)\n    **/\n\n  }, {\n    key: 'firstLevel',\n    get: function get() {\n      return this.levelController.firstLevel;\n    }\n\n    /** set first level (index of first level referenced in manifest)\n    **/\n    ,\n    set: function set(newLevel) {\n      _logger.logger.log('set firstLevel:' + newLevel);\n      this.levelController.firstLevel = newLevel;\n    }\n\n    /** Return start level (level of first fragment that will be played back)\n        if not overrided by user, first level appearing in manifest will be used as start level\n        if -1 : automatic start level selection, playback will start from level matching download bandwidth (determined from download of first segment)\n    **/\n\n  }, {\n    key: 'startLevel',\n    get: function get() {\n      return this.levelController.startLevel;\n    }\n\n    /** set  start level (level of first fragment that will be played back)\n        if not overrided by user, first level appearing in manifest will be used as start level\n        if -1 : automatic start level selection, playback will start from level matching download bandwidth (determined from download of first segment)\n    **/\n    ,\n    set: function set(newLevel) {\n      _logger.logger.log('set startLevel:' + newLevel);\n      this.levelController.startLevel = newLevel;\n    }\n\n    /** Return the capping/max level value that could be used by automatic level selection algorithm **/\n\n  }, {\n    key: 'autoLevelCapping',\n    get: function get() {\n      return this.abrController.autoLevelCapping;\n    }\n\n    /** set the capping/max level value that could be used by automatic level selection algorithm **/\n    ,\n    set: function set(newLevel) {\n      _logger.logger.log('set autoLevelCapping:' + newLevel);\n      this.abrController.autoLevelCapping = newLevel;\n    }\n\n    /* check if we are in automatic level selection mode */\n\n  }, {\n    key: 'autoLevelEnabled',\n    get: function get() {\n      return this.levelController.manualLevel === -1;\n    }\n\n    /* return manual level */\n\n  }, {\n    key: 'manualLevel',\n    get: function get() {\n      return this.levelController.manualLevel;\n    }\n  }]);\n\n  return Hls;\n}();\n\nHls.api = new _events4.default();\nHls.api.players = [];\n\nexports.default = Hls;\n\n},{\"./controller/abr-controller\":3,\"./controller/buffer-controller\":4,\"./controller/cap-level-controller\":5,\"./controller/fps-controller\":6,\"./controller/level-controller\":7,\"./controller/stream-controller\":8,\"./controller/timeline-controller\":9,\"./errors\":21,\"./events\":23,\"./loader/fragment-loader\":29,\"./loader/key-loader\":30,\"./loader/playlist-loader\":31,\"./utils/cues\":38,\"./utils/logger\":39,\"./utils/xhr-loader\":42,\"events\":1}],28:[function(_dereq_,module,exports){\n'use strict';\n\n// This is mostly for support of the es6 module export\n// syntax with the babel compiler, it looks like it doesnt support\n// function exports like we are used to in node/commonjs\nmodule.exports = _dereq_('./hls.js').default;\n\n},{\"./hls.js\":27}],29:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _eventHandler = _dereq_('../event-handler');\n\nvar _eventHandler2 = _interopRequireDefault(_eventHandler);\n\nvar _errors = _dereq_('../errors');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /*\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                * Fragment Loader\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               */\n\nvar FragmentLoader = function (_EventHandler) {\n  _inherits(FragmentLoader, _EventHandler);\n\n  function FragmentLoader(hls) {\n    _classCallCheck(this, FragmentLoader);\n\n    return _possibleConstructorReturn(this, (FragmentLoader.__proto__ || Object.getPrototypeOf(FragmentLoader)).call(this, hls, _events2.default.FRAG_LOADING));\n  }\n\n  _createClass(FragmentLoader, [{\n    key: 'destroy',\n    value: function destroy() {\n      if (this.loader) {\n        this.loader.destroy();\n        this.loader = null;\n      }\n      this.firstChunk = true;\n      _eventHandler2.default.prototype.destroy.call(this);\n    }\n  }, {\n    key: 'onFragLoading',\n    value: function onFragLoading(data) {\n      var frag = data.frag;\n      this.frag = frag;\n      this.frag.loaded = 0;\n      this.firstChunk = true;\n      var config = this.hls.config;\n      frag.loader = this.loader = typeof config.fLoader !== 'undefined' ? new config.fLoader(config) : new config.loader(config);\n      this.loader.load(frag.url, 'arraybuffer', this.loadsuccess.bind(this), this.loaderror.bind(this), this.loadtimeout.bind(this), config.fragLoadingTimeOut, 1, 0, this.loadprogress.bind(this), frag, this.loadchunk.bind(this));\n    }\n  }, {\n    key: 'loadchunk',\n    value: function loadchunk(event, stats) {\n      var payload = event.currentTarget.response;\n      payload.first = this.firstChunk;\n      this.firstChunk = false;\n      this.hls.trigger(_events2.default.FRAG_CHUNK_LOADED, { payload: payload, frag: this.frag, stats: stats });\n    }\n  }, {\n    key: 'loadsuccess',\n    value: function loadsuccess(event, stats) {\n      var payload = event.currentTarget.response;\n      payload.final = true;\n      stats.length = payload.byteLength;\n      this.hls.trigger(_events2.default.FRAG_LOADED, { frag: this.frag, stats: stats });\n      // we cannot add new property to xhr response object in IE\n      this.loadchunk({ currentTarget: { response: payload } }, stats);\n      this.firstChunk = true;\n      // detach fragment loader on load success\n      this.frag.loader = undefined;\n    }\n  }, {\n    key: 'loaderror',\n    value: function loaderror(event) {\n      if (this.loader) {\n        this.loader.abort();\n      }\n      this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.NETWORK_ERROR, details: _errors.ErrorDetails.FRAG_LOAD_ERROR, fatal: false, frag: this.frag, response: event });\n    }\n  }, {\n    key: 'loadtimeout',\n    value: function loadtimeout() {\n      if (this.loader) {\n        this.loader.abort();\n      }\n      this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.NETWORK_ERROR, details: _errors.ErrorDetails.FRAG_LOAD_TIMEOUT, fatal: false, frag: this.frag });\n    }\n  }, {\n    key: 'loadprogress',\n    value: function loadprogress(stats) {\n      this.frag.loaded = stats.loaded;\n      this.hls.trigger(_events2.default.FRAG_LOAD_PROGRESS, { frag: this.frag, stats: stats });\n    }\n  }]);\n\n  return FragmentLoader;\n}(_eventHandler2.default);\n\nexports.default = FragmentLoader;\n\n},{\"../errors\":21,\"../event-handler\":22,\"../events\":23}],30:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _eventHandler = _dereq_('../event-handler');\n\nvar _eventHandler2 = _interopRequireDefault(_eventHandler);\n\nvar _errors = _dereq_('../errors');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /*\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                * Decrypt key Loader\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               */\n\nvar KeyLoader = function (_EventHandler) {\n  _inherits(KeyLoader, _EventHandler);\n\n  function KeyLoader(hls) {\n    _classCallCheck(this, KeyLoader);\n\n    var _this = _possibleConstructorReturn(this, (KeyLoader.__proto__ || Object.getPrototypeOf(KeyLoader)).call(this, hls, _events2.default.KEY_LOADING));\n\n    _this.decryptkey = null;\n    _this.decrypturl = null;\n    return _this;\n  }\n\n  _createClass(KeyLoader, [{\n    key: 'destroy',\n    value: function destroy() {\n      if (this.loader) {\n        this.loader.destroy();\n        this.loader = null;\n      }\n      _eventHandler2.default.prototype.destroy.call(this);\n    }\n  }, {\n    key: 'onKeyLoading',\n    value: function onKeyLoading(data) {\n      var frag = this.frag = data.frag,\n          decryptdata = frag.decryptdata,\n          uri = decryptdata.uri;\n      // if uri is different from previous one or if decrypt key not retrieved yet\n      if (uri !== this.decrypturl || this.decryptkey === null) {\n        var config = this.hls.config;\n        frag.loader = this.loader = new config.loader(config);\n        this.decrypturl = uri;\n        this.decryptkey = null;\n        frag.loader.load(uri, 'arraybuffer', this.loadsuccess.bind(this), this.loaderror.bind(this), this.loadtimeout.bind(this), config.fragLoadingTimeOut, config.fragLoadingMaxRetry, config.fragLoadingRetryDelay, this.loadprogress.bind(this), frag);\n      } else if (this.decryptkey) {\n        // we already loaded this key, return it\n        decryptdata.key = this.decryptkey;\n        this.hls.trigger(_events2.default.KEY_LOADED, { frag: frag });\n      }\n    }\n  }, {\n    key: 'loadsuccess',\n    value: function loadsuccess(event) {\n      var frag = this.frag;\n      this.decryptkey = frag.decryptdata.key = new Uint8Array(event.currentTarget.response);\n      // detach fragment loader on load success\n      frag.loader = undefined;\n      this.hls.trigger(_events2.default.KEY_LOADED, { frag: frag });\n    }\n  }, {\n    key: 'loaderror',\n    value: function loaderror(event) {\n      if (this.loader) {\n        this.loader.abort();\n      }\n      this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.NETWORK_ERROR, details: _errors.ErrorDetails.KEY_LOAD_ERROR, fatal: false, frag: this.frag, response: event });\n    }\n  }, {\n    key: 'loadtimeout',\n    value: function loadtimeout() {\n      if (this.loader) {\n        this.loader.abort();\n      }\n      this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.NETWORK_ERROR, details: _errors.ErrorDetails.KEY_LOAD_TIMEOUT, fatal: false, frag: this.frag });\n    }\n  }, {\n    key: 'loadprogress',\n    value: function loadprogress() {}\n  }]);\n\n  return KeyLoader;\n}(_eventHandler2.default);\n\nexports.default = KeyLoader;\n\n},{\"../errors\":21,\"../event-handler\":22,\"../events\":23}],31:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _eventHandler = _dereq_('../event-handler');\n\nvar _eventHandler2 = _interopRequireDefault(_eventHandler);\n\nvar _errors = _dereq_('../errors');\n\nvar _url = _dereq_('../utils/url');\n\nvar _url2 = _interopRequireDefault(_url);\n\nvar _attrList = _dereq_('../utils/attr-list');\n\nvar _attrList2 = _interopRequireDefault(_attrList);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                * Playlist Loader\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               */\n\n//import {logger} from '../utils/logger';\n\nvar PlaylistLoader = function (_EventHandler) {\n  _inherits(PlaylistLoader, _EventHandler);\n\n  function PlaylistLoader(hls) {\n    _classCallCheck(this, PlaylistLoader);\n\n    return _possibleConstructorReturn(this, (PlaylistLoader.__proto__ || Object.getPrototypeOf(PlaylistLoader)).call(this, hls, _events2.default.MANIFEST_LOADING, _events2.default.LEVEL_LOADING));\n  }\n\n  _createClass(PlaylistLoader, [{\n    key: 'destroy',\n    value: function destroy() {\n      if (this.loader) {\n        this.loader.destroy();\n        this.loader = null;\n      }\n      this.url = this.id = null;\n      _eventHandler2.default.prototype.destroy.call(this);\n    }\n  }, {\n    key: 'onManifestLoading',\n    value: function onManifestLoading(data) {\n      this.load(data.url, null);\n    }\n  }, {\n    key: 'onLevelLoading',\n    value: function onLevelLoading(data) {\n      this.load(data.url, data.level, data.id);\n    }\n  }, {\n    key: 'load',\n    value: function load(url, id1, id2) {\n      var config = this.hls.config,\n          retry,\n          timeout,\n          retryDelay;\n\n      if (this.loading && this.loader) {\n        if (this.url === url && this.id === id1 && this.id2 === id2) {\n          // same request than last pending one, don't do anything\n          return;\n        } else {\n          // one playlist load request is pending, but with different params, abort it before loading new playlist\n          this.loader.abort();\n        }\n      }\n\n      this.url = url;\n      this.id = id1;\n      this.id2 = id2;\n      if (this.id === null) {\n        retry = config.manifestLoadingMaxRetry;\n        timeout = config.manifestLoadingTimeOut;\n        retryDelay = config.manifestLoadingRetryDelay;\n      } else {\n        retry = config.levelLoadingMaxRetry;\n        timeout = config.levelLoadingTimeOut;\n        retryDelay = config.levelLoadingRetryDelay;\n      }\n      this.loader = typeof config.pLoader !== 'undefined' ? new config.pLoader(config) : new config.loader(config);\n      this.loading = true;\n      this.loader.load(url, '', this.loadsuccess.bind(this), this.loaderror.bind(this), this.loadtimeout.bind(this), timeout, retry, retryDelay);\n    }\n  }, {\n    key: 'resolve',\n    value: function resolve(url, baseUrl) {\n      return _url2.default.buildAbsoluteURL(baseUrl, url);\n    }\n  }, {\n    key: 'parseMasterPlaylist',\n    value: function parseMasterPlaylist(string, baseurl) {\n      var levels = [],\n          result = void 0;\n\n      // https://regex101.com is your friend\n      var re = /#EXT-X-STREAM-INF:([^\\n\\r]*)[\\r\\n]+([^\\r\\n]+)/g;\n      while ((result = re.exec(string)) != null) {\n        var level = {};\n\n        var attrs = level.attrs = new _attrList2.default(result[1]);\n        level.url = this.resolve(result[2], baseurl);\n\n        var resolution = attrs.decimalResolution('RESOLUTION');\n        if (resolution) {\n          level.width = resolution.width;\n          level.height = resolution.height;\n        }\n        level.bitrate = attrs.decimalInteger('AVERAGE-BANDWIDTH') || attrs.decimalInteger('BANDWIDTH');\n        level.name = attrs.NAME;\n\n        var closedCaptions = attrs.enumeratedString('CLOSED-CAPTIONS');\n\n        if (closedCaptions) {\n          level.closedCaptions = closedCaptions;\n        }\n\n        var codecs = attrs.CODECS;\n        if (codecs) {\n          codecs = codecs.split(',');\n          for (var i = 0; i < codecs.length; i++) {\n            var codec = codecs[i];\n            if (codec.indexOf('avc1') !== -1) {\n              level.videoCodec = this.avc1toavcoti(codec);\n            } else {\n              level.audioCodec = codec;\n            }\n          }\n        }\n\n        levels.push(level);\n      }\n      return levels;\n    }\n\n    /**\n     * Utility method for parseLevelPlaylist to create an initialization vector for a given segment\n     * @returns {Uint8Array}\n     */\n\n  }, {\n    key: 'createInitializationVector',\n    value: function createInitializationVector(segmentNumber) {\n      var uint8View = new Uint8Array(16);\n\n      for (var i = 12; i < 16; i++) {\n        uint8View[i] = segmentNumber >> 8 * (15 - i) & 0xff;\n      }\n\n      return uint8View;\n    }\n\n    /**\n     * Utility method for parseLevelPlaylist to get a fragment's decryption data from the currently parsed encryption key data\n     * @param levelkey - a playlist's encryption info\n     * @param segmentNumber - the fragment's segment number\n     * @returns {*} - an object to be applied as a fragment's decryptdata\n     */\n\n  }, {\n    key: 'fragmentDecryptdataFromLevelkey',\n    value: function fragmentDecryptdataFromLevelkey(levelkey, segmentNumber) {\n      var decryptdata = levelkey;\n\n      if (levelkey && levelkey.method && levelkey.uri && !levelkey.iv) {\n        decryptdata = this.cloneObj(levelkey);\n        decryptdata.iv = this.createInitializationVector(segmentNumber);\n      }\n\n      return decryptdata;\n    }\n  }, {\n    key: 'avc1toavcoti',\n    value: function avc1toavcoti(codec) {\n      var result,\n          avcdata = codec.split('.');\n      if (avcdata.length > 2) {\n        result = avcdata.shift() + '.';\n        result += parseInt(avcdata.shift()).toString(16);\n        result += ('000' + parseInt(avcdata.shift()).toString(16)).substr(-4);\n      } else {\n        result = codec;\n      }\n      return result;\n    }\n  }, {\n    key: 'cloneObj',\n    value: function cloneObj(obj) {\n      return JSON.parse(JSON.stringify(obj));\n    }\n  }, {\n    key: 'parseLevelPlaylist',\n    value: function parseLevelPlaylist(string, baseurl, id) {\n      var currentSN = 0,\n          fragdecryptdata,\n          totalduration = 0,\n          level = { url: baseurl, fragments: [], live: true, startSN: 0 },\n          levelkey = { method: null, key: null, iv: null, uri: null },\n          cc = 0,\n          programDateTime = null,\n          frag = null,\n          result,\n          regexp,\n          byteRangeEndOffset,\n          byteRangeStartOffset,\n          tagList = [];\n\n      regexp = /(?:#EXT-X-(MEDIA-SEQUENCE):(\\d+))|(?:#EXT-X-(TARGETDURATION):(\\d+))|(?:#EXT-X-(KEY):(.*)[\\r\\n]+([^#|\\r\\n]+)?)|(?:#EXT(INF):([\\d\\.]+)[^\\r\\n]*([\\r\\n]+[^#|\\r\\n]+)?)|(?:#EXT-X-(BYTERANGE):([\\d]+[@[\\d]*)]*[\\r\\n]+([^#|\\r\\n]+)?|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(PROGRAM-DATE-TIME):(.*))|(?:#EXT-X-(VERSION):(.*))|(?:#(.*):(.*))|(?:#(.*))/g;\n      while ((result = regexp.exec(string)) !== null) {\n        result.shift();\n        result = result.filter(function (n) {\n          return n !== undefined;\n        });\n        switch (result[0]) {\n          case 'MEDIA-SEQUENCE':\n            currentSN = level.startSN = parseInt(result[1]);\n            break;\n          case 'TARGETDURATION':\n            level.targetduration = parseFloat(result[1]);\n            break;\n          case 'VERSION':\n            break;\n          case 'EXTM3U':\n            break;\n          case 'ENDLIST':\n            level.live = false;\n            break;\n          case 'DIS':\n            cc++;\n            tagList.push(result);\n            break;\n          case 'BYTERANGE':\n            var params = result[1].split('@');\n            if (params.length === 1) {\n              byteRangeStartOffset = byteRangeEndOffset;\n            } else {\n              byteRangeStartOffset = parseInt(params[1]);\n            }\n            byteRangeEndOffset = parseInt(params[0]) + byteRangeStartOffset;\n            if (frag && !frag.url) {\n              frag.byteRangeStartOffset = byteRangeStartOffset;\n              frag.byteRangeEndOffset = byteRangeEndOffset;\n              frag.url = this.resolve(result[2], baseurl);\n              tagList.push(result);\n            }\n            break;\n          case 'INF':\n            var duration = parseFloat(result[1]);\n            if (!isNaN(duration)) {\n              var sn = currentSN++;\n              fragdecryptdata = this.fragmentDecryptdataFromLevelkey(levelkey, sn);\n              var url = result[2] ? this.resolve(result[2], baseurl) : null;\n              tagList.push(result);\n              frag = { url: url, duration: duration, start: totalduration, sn: sn, level: id, cc: cc, byteRangeStartOffset: byteRangeStartOffset, byteRangeEndOffset: byteRangeEndOffset, decryptdata: fragdecryptdata, programDateTime: programDateTime, tagList: tagList, PTSDTSshift: 0 };\n              level.fragments.push(frag);\n              totalduration += duration;\n              byteRangeStartOffset = null;\n              programDateTime = null;\n              tagList = [];\n            }\n            break;\n          case 'KEY':\n            // https://tools.ietf.org/html/draft-pantos-http-live-streaming-08#section-3.4.4\n            var decryptparams = result[1];\n            var keyAttrs = new _attrList2.default(decryptparams);\n            var decryptmethod = keyAttrs.enumeratedString('METHOD'),\n                decrypturi = keyAttrs.URI,\n                decryptiv = keyAttrs.hexadecimalInteger('IV');\n            if (decryptmethod) {\n              levelkey = { method: null, key: null, iv: null, uri: null };\n              if (decrypturi && decryptmethod === 'AES-128') {\n                levelkey.method = decryptmethod;\n                // URI to get the key\n                levelkey.uri = this.resolve(decrypturi, baseurl);\n                levelkey.key = null;\n                // Initialization Vector (IV)\n                levelkey.iv = decryptiv;\n              }\n            }\n\n            //issue #425, applying url and decrypt data in instances where EXT-KEY immediately follow EXT-INF\n            if (frag && !frag.url && result.length >= 3) {\n              frag.url = this.resolve(result[2], baseurl);\n\n              //we have not moved onto another segment, we are still parsing one\n              fragdecryptdata = this.fragmentDecryptdataFromLevelkey(levelkey, currentSN - 1);\n              frag.decryptdata = fragdecryptdata;\n              tagList.push(result);\n            }\n            break;\n          case 'PROGRAM-DATE-TIME':\n            programDateTime = new Date(Date.parse(result[1]));\n            tagList.push(result);\n            break;\n          default:\n            tagList.push(result);\n            break;\n        }\n      }\n      //logger.log('found ' + level.fragments.length + ' fragments');\n      if (frag && !frag.url) {\n        level.fragments.pop();\n        totalduration -= frag.duration;\n      }\n      level.totalduration = totalduration;\n      level.averagetargetduration = totalduration / level.fragments.length;\n      level.endSN = currentSN - 1;\n      return level;\n    }\n  }, {\n    key: 'loadsuccess',\n    value: function loadsuccess(event, stats) {\n      var target = event.currentTarget,\n          string = target.responseText,\n          url = target.responseURL,\n          id = this.id,\n          id2 = this.id2,\n          hls = this.hls,\n          levels;\n\n      this.loading = false;\n      // responseURL not supported on some browsers (it is used to detect URL redirection)\n      // data-uri mode also not supported (but no need to detect redirection)\n      if (url === undefined || url.indexOf('data:') === 0) {\n        // fallback to initial URL\n        url = this.url;\n      }\n      stats.tload = performance.now();\n      stats.mtime = new Date(target.getResponseHeader('Last-Modified'));\n      if (string.indexOf('#EXTM3U') === 0) {\n        if (string.indexOf('#EXTINF:') > 0) {\n          // 1 level playlist\n          // if first request, fire manifest loaded event, level will be reloaded afterwards\n          // (this is to have a uniform logic for 1 level/multilevel playlists)\n          if (this.id === null) {\n            hls.trigger(_events2.default.MANIFEST_LOADED, { levels: [{ url: url }], url: url, stats: stats });\n          } else {\n            var levelDetails = this.parseLevelPlaylist(string, url, id);\n            stats.tparsed = performance.now();\n            hls.trigger(_events2.default.LEVEL_LOADED, { details: levelDetails, level: id, id: id2, stats: stats });\n          }\n        } else {\n          levels = this.parseMasterPlaylist(string, url);\n          // multi level playlist, parse level info\n          if (levels.length) {\n            hls.trigger(_events2.default.MANIFEST_LOADED, { levels: levels, url: url, stats: stats });\n          } else {\n            hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.NETWORK_ERROR, details: _errors.ErrorDetails.MANIFEST_PARSING_ERROR, fatal: true, url: url, reason: 'no level found in manifest' });\n          }\n        }\n      } else {\n        hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.NETWORK_ERROR, details: _errors.ErrorDetails.MANIFEST_PARSING_ERROR, fatal: true, url: url, reason: 'no EXTM3U delimiter' });\n      }\n    }\n  }, {\n    key: 'loaderror',\n    value: function loaderror(event) {\n      var details, fatal;\n      if (this.id === null) {\n        details = _errors.ErrorDetails.MANIFEST_LOAD_ERROR;\n        fatal = true;\n      } else {\n        details = _errors.ErrorDetails.LEVEL_LOAD_ERROR;\n        fatal = false;\n      }\n      if (this.loader) {\n        this.loader.abort();\n      }\n      this.loading = false;\n      this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.NETWORK_ERROR, details: details, fatal: fatal, url: this.url, loader: this.loader, response: event.currentTarget, level: this.id, id: this.id2 });\n    }\n  }, {\n    key: 'loadtimeout',\n    value: function loadtimeout() {\n      var details, fatal;\n      if (this.id === null) {\n        details = _errors.ErrorDetails.MANIFEST_LOAD_TIMEOUT;\n        fatal = true;\n      } else {\n        details = _errors.ErrorDetails.LEVEL_LOAD_TIMEOUT;\n        fatal = false;\n      }\n      if (this.loader) {\n        this.loader.abort();\n      }\n      this.loading = false;\n      this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.NETWORK_ERROR, details: details, fatal: fatal, url: this.url, loader: this.loader, level: this.id, id: this.id2 });\n    }\n  }]);\n\n  return PlaylistLoader;\n}(_eventHandler2.default);\n\nexports.default = PlaylistLoader;\n\n},{\"../errors\":21,\"../event-handler\":22,\"../events\":23,\"../utils/attr-list\":35,\"../utils/url\":41}],32:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n/**\n * Generate MP4 Box\n*/\n\n//import Hex from '../utils/hex';\nvar MP4 = function () {\n  function MP4() {\n    _classCallCheck(this, MP4);\n  }\n\n  _createClass(MP4, null, [{\n    key: 'init',\n    value: function init() {\n      MP4.types = {\n        avc1: [], // codingname\n        avcC: [],\n        btrt: [],\n        dinf: [],\n        dref: [],\n        esds: [],\n        ftyp: [],\n        hdlr: [],\n        mdat: [],\n        mdhd: [],\n        mdia: [],\n        mfhd: [],\n        minf: [],\n        moof: [],\n        moov: [],\n        mp4a: [],\n        mvex: [],\n        mvhd: [],\n        sdtp: [],\n        stbl: [],\n        stco: [],\n        stsc: [],\n        stsd: [],\n        stsz: [],\n        stts: [],\n        tfdt: [],\n        tfhd: [],\n        traf: [],\n        trak: [],\n        trun: [],\n        trex: [],\n        tkhd: [],\n        vmhd: [],\n        smhd: []\n      };\n\n      var i;\n      for (i in MP4.types) {\n        if (MP4.types.hasOwnProperty(i)) {\n          MP4.types[i] = [i.charCodeAt(0), i.charCodeAt(1), i.charCodeAt(2), i.charCodeAt(3)];\n        }\n      }\n\n      var videoHdlr = new Uint8Array([0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x00, // pre_defined\n      0x76, 0x69, 0x64, 0x65, // handler_type: 'vide'\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x56, 0x69, 0x64, 0x65, 0x6f, 0x48, 0x61, 0x6e, 0x64, 0x6c, 0x65, 0x72, 0x00 // name: 'VideoHandler'\n      ]);\n\n      var audioHdlr = new Uint8Array([0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x00, // pre_defined\n      0x73, 0x6f, 0x75, 0x6e, // handler_type: 'soun'\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x53, 0x6f, 0x75, 0x6e, 0x64, 0x48, 0x61, 0x6e, 0x64, 0x6c, 0x65, 0x72, 0x00 // name: 'SoundHandler'\n      ]);\n\n      MP4.HDLR_TYPES = {\n        'video': videoHdlr,\n        'audio': audioHdlr\n      };\n\n      var dref = new Uint8Array([0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x01, // entry_count\n      0x00, 0x00, 0x00, 0x0c, // entry_size\n      0x75, 0x72, 0x6c, 0x20, // 'url' type\n      0x00, // version 0\n      0x00, 0x00, 0x01 // entry_flags\n      ]);\n\n      var stco = new Uint8Array([0x00, // version\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x00 // entry_count\n      ]);\n\n      MP4.STTS = MP4.STSC = MP4.STCO = stco;\n\n      MP4.STSZ = new Uint8Array([0x00, // version\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x00, // sample_size\n      0x00, 0x00, 0x00, 0x00]);\n      MP4.VMHD = new Uint8Array([0x00, // version\n      0x00, 0x00, 0x01, // flags\n      0x00, 0x00, // graphicsmode\n      0x00, 0x00, 0x00, 0x00, 0x00, 0x00 // opcolor\n      ]);\n      MP4.SMHD = new Uint8Array([0x00, // version\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, // balance\n      0x00, 0x00 // reserved\n      ]);\n\n      MP4.STSD = new Uint8Array([0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x01]); // entry_count\n\n      var majorBrand = new Uint8Array([105, 115, 111, 109]); // isom\n      var avc1Brand = new Uint8Array([97, 118, 99, 49]); // avc1\n      var minorVersion = new Uint8Array([0, 0, 0, 1]);\n\n      MP4.FTYP = MP4.box(MP4.types.ftyp, majorBrand, minorVersion, majorBrand, avc1Brand);\n      MP4.DINF = MP4.box(MP4.types.dinf, MP4.box(MP4.types.dref, dref));\n    }\n  }, {\n    key: 'box',\n    value: function box(type) {\n      var payload = Array.prototype.slice.call(arguments, 1),\n          size = 8,\n          i = payload.length,\n          len = i,\n          result;\n      // calculate the total size we need to allocate\n      while (i--) {\n        size += payload[i].byteLength;\n      }\n      result = new Uint8Array(size);\n      result[0] = size >> 24 & 0xff;\n      result[1] = size >> 16 & 0xff;\n      result[2] = size >> 8 & 0xff;\n      result[3] = size & 0xff;\n      result.set(type, 4);\n      // copy the payload into the result\n      for (i = 0, size = 8; i < len; i++) {\n        // copy payload[i] array @ offset size\n        result.set(payload[i], size);\n        size += payload[i].byteLength;\n      }\n      return result;\n    }\n  }, {\n    key: 'hdlr',\n    value: function hdlr(type) {\n      return MP4.box(MP4.types.hdlr, MP4.HDLR_TYPES[type]);\n    }\n  }, {\n    key: 'mdat',\n    value: function mdat(data) {\n      return MP4.box(MP4.types.mdat, data);\n    }\n  }, {\n    key: 'mdhd',\n    value: function mdhd(timescale, duration) {\n      duration *= timescale;\n      return MP4.box(MP4.types.mdhd, new Uint8Array([0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x02, // creation_time\n      0x00, 0x00, 0x00, 0x03, // modification_time\n      timescale >> 24 & 0xFF, timescale >> 16 & 0xFF, timescale >> 8 & 0xFF, timescale & 0xFF, // timescale\n      duration >> 24, duration >> 16 & 0xFF, duration >> 8 & 0xFF, duration & 0xFF, // duration\n      0x55, 0xc4, // 'und' language (undetermined)\n      0x00, 0x00]));\n    }\n  }, {\n    key: 'mdia',\n    value: function mdia(track) {\n      return MP4.box(MP4.types.mdia, MP4.mdhd(track.timescale, track.duration), MP4.hdlr(track.type), MP4.minf(track));\n    }\n  }, {\n    key: 'mfhd',\n    value: function mfhd(sequenceNumber) {\n      return MP4.box(MP4.types.mfhd, new Uint8Array([0x00, 0x00, 0x00, 0x00, // flags\n      sequenceNumber >> 24, sequenceNumber >> 16 & 0xFF, sequenceNumber >> 8 & 0xFF, sequenceNumber & 0xFF]));\n    }\n  }, {\n    key: 'minf',\n    value: function minf(track) {\n      if (track.type === 'audio') {\n        return MP4.box(MP4.types.minf, MP4.box(MP4.types.smhd, MP4.SMHD), MP4.DINF, MP4.stbl(track));\n      } else {\n        return MP4.box(MP4.types.minf, MP4.box(MP4.types.vmhd, MP4.VMHD), MP4.DINF, MP4.stbl(track));\n      }\n    }\n  }, {\n    key: 'moof',\n    value: function moof(sn, baseMediaDecodeTime, track) {\n      return MP4.box(MP4.types.moof, MP4.mfhd(sn), MP4.traf(track, baseMediaDecodeTime));\n    }\n    /**\n     * @param tracks... (optional) {array} the tracks associated with this movie\n     */\n\n  }, {\n    key: 'moov',\n    value: function moov(tracks) {\n      var i = tracks.length,\n          boxes = [];\n\n      while (i--) {\n        boxes[i] = MP4.trak(tracks[i]);\n      }\n\n      return MP4.box.apply(null, [MP4.types.moov, MP4.mvhd(tracks[0].timescale, tracks[0].duration)].concat(boxes).concat(MP4.mvex(tracks)));\n    }\n  }, {\n    key: 'mvex',\n    value: function mvex(tracks) {\n      var i = tracks.length,\n          boxes = [];\n\n      while (i--) {\n        boxes[i] = MP4.trex(tracks[i]);\n      }\n      return MP4.box.apply(null, [MP4.types.mvex].concat(boxes));\n    }\n  }, {\n    key: 'mvhd',\n    value: function mvhd(timescale, duration) {\n      duration *= timescale;\n      var bytes = new Uint8Array([0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x01, // creation_time\n      0x00, 0x00, 0x00, 0x02, // modification_time\n      timescale >> 24 & 0xFF, timescale >> 16 & 0xFF, timescale >> 8 & 0xFF, timescale & 0xFF, // timescale\n      duration >> 24 & 0xFF, duration >> 16 & 0xFF, duration >> 8 & 0xFF, duration & 0xFF, // duration\n      0x00, 0x01, 0x00, 0x00, // 1.0 rate\n      0x01, 0x00, // 1.0 volume\n      0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, // transformation: unity matrix\n      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // pre_defined\n      0xff, 0xff, 0xff, 0xff // next_track_ID\n      ]);\n      return MP4.box(MP4.types.mvhd, bytes);\n    }\n  }, {\n    key: 'sdtp',\n    value: function sdtp(track) {\n      var samples = track.samples || [],\n          bytes = new Uint8Array(4 + samples.length),\n          flags,\n          i;\n      // leave the full box header (4 bytes) all zero\n      // write the sample table\n      for (i = 0; i < samples.length; i++) {\n        flags = samples[i].flags;\n        bytes[i + 4] = flags.dependsOn << 4 | flags.isDependedOn << 2 | flags.hasRedundancy;\n      }\n\n      return MP4.box(MP4.types.sdtp, bytes);\n    }\n  }, {\n    key: 'stbl',\n    value: function stbl(track) {\n      return MP4.box(MP4.types.stbl, MP4.stsd(track), MP4.box(MP4.types.stts, MP4.STTS), MP4.box(MP4.types.stsc, MP4.STSC), MP4.box(MP4.types.stsz, MP4.STSZ), MP4.box(MP4.types.stco, MP4.STCO));\n    }\n  }, {\n    key: 'avc1',\n    value: function avc1(track) {\n      var sps = [],\n          pps = [],\n          i,\n          data,\n          len;\n      // assemble the SPSs\n\n      for (i = 0; i < track.sps.length; i++) {\n        data = track.sps[i];\n        len = data.byteLength;\n        sps.push(len >>> 8 & 0xFF);\n        sps.push(len & 0xFF);\n        sps = sps.concat(Array.prototype.slice.call(data)); // SPS\n      }\n\n      // assemble the PPSs\n      for (i = 0; i < track.pps.length; i++) {\n        data = track.pps[i];\n        len = data.byteLength;\n        pps.push(len >>> 8 & 0xFF);\n        pps.push(len & 0xFF);\n        pps = pps.concat(Array.prototype.slice.call(data));\n      }\n\n      var avcc = MP4.box(MP4.types.avcC, new Uint8Array([0x01, // version\n      sps[3], // profile\n      sps[4], // profile compat\n      sps[5], // level\n      0xfc | 3, // lengthSizeMinusOne, hard-coded to 4 bytes\n      0xE0 | track.sps.length // 3bit reserved (111) + numOfSequenceParameterSets\n      ].concat(sps).concat([track.pps.length // numOfPictureParameterSets\n      ]).concat(pps))),\n          // \"PPS\"\n      width = track.width,\n          height = track.height;\n      //console.log('avcc:' + Hex.hexDump(avcc));\n      return MP4.box(MP4.types.avc1, new Uint8Array([0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, // reserved\n      0x00, 0x01, // data_reference_index\n      0x00, 0x00, // pre_defined\n      0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // pre_defined\n      width >> 8 & 0xFF, width & 0xff, // width\n      height >> 8 & 0xFF, height & 0xff, // height\n      0x00, 0x48, 0x00, 0x00, // horizresolution\n      0x00, 0x48, 0x00, 0x00, // vertresolution\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x01, // frame_count\n      0x12, 0x64, 0x61, 0x69, 0x6C, //dailymotion/hls.js\n      0x79, 0x6D, 0x6F, 0x74, 0x69, 0x6F, 0x6E, 0x2F, 0x68, 0x6C, 0x73, 0x2E, 0x6A, 0x73, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // compressorname\n      0x00, 0x18, // depth = 24\n      0x11, 0x11]), // pre_defined = -1\n      avcc, MP4.box(MP4.types.btrt, new Uint8Array([0x00, 0x1c, 0x9c, 0x80, // bufferSizeDB\n      0x00, 0x2d, 0xc6, 0xc0, // maxBitrate\n      0x00, 0x2d, 0xc6, 0xc0])) // avgBitrate\n      );\n    }\n  }, {\n    key: 'esds',\n    value: function esds(track) {\n      var configlen = track.config.length;\n      return new Uint8Array([0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n\n      0x03, // descriptor_type\n      0x17 + configlen, // length\n      0x00, 0x01, //es_id\n      0x00, // stream_priority\n\n      0x04, // descriptor_type\n      0x0f + configlen, // length\n      0x40, //codec : mpeg4_audio\n      0x15, // stream_type\n      0x00, 0x00, 0x00, // buffer_size\n      0x00, 0x00, 0x00, 0x00, // maxBitrate\n      0x00, 0x00, 0x00, 0x00, // avgBitrate\n\n      0x05 // descriptor_type\n      ].concat([configlen]).concat(track.config).concat([0x06, 0x01, 0x02])); // GASpecificConfig)); // length + audio config descriptor\n    }\n  }, {\n    key: 'mp4a',\n    value: function mp4a(track) {\n      var audiosamplerate = track.audiosamplerate;\n      return MP4.box(MP4.types.mp4a, new Uint8Array([0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, // reserved\n      0x00, 0x01, // data_reference_index\n      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, track.channelCount, // channelcount\n      0x00, 0x10, // sampleSize:16bits\n      0x00, 0x00, 0x00, 0x00, // reserved2\n      audiosamplerate >> 8 & 0xFF, audiosamplerate & 0xff, //\n      0x00, 0x00]), MP4.box(MP4.types.esds, MP4.esds(track)));\n    }\n  }, {\n    key: 'stsd',\n    value: function stsd(track) {\n      if (track.type === 'audio') {\n        return MP4.box(MP4.types.stsd, MP4.STSD, MP4.mp4a(track));\n      } else {\n        return MP4.box(MP4.types.stsd, MP4.STSD, MP4.avc1(track));\n      }\n    }\n  }, {\n    key: 'tkhd',\n    value: function tkhd(track) {\n      var id = track.id,\n          duration = track.duration * track.timescale,\n          width = track.width,\n          height = track.height;\n      return MP4.box(MP4.types.tkhd, new Uint8Array([0x00, // version 0\n      0x00, 0x00, 0x07, // flags\n      0x00, 0x00, 0x00, 0x00, // creation_time\n      0x00, 0x00, 0x00, 0x00, // modification_time\n      id >> 24 & 0xFF, id >> 16 & 0xFF, id >> 8 & 0xFF, id & 0xFF, // track_ID\n      0x00, 0x00, 0x00, 0x00, // reserved\n      duration >> 24, duration >> 16 & 0xFF, duration >> 8 & 0xFF, duration & 0xFF, // duration\n      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, // layer\n      0x00, 0x00, // alternate_group\n      0x00, 0x00, // non-audio track volume\n      0x00, 0x00, // reserved\n      0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, // transformation: unity matrix\n      width >> 8 & 0xFF, width & 0xFF, 0x00, 0x00, // width\n      height >> 8 & 0xFF, height & 0xFF, 0x00, 0x00 // height\n      ]));\n    }\n  }, {\n    key: 'traf',\n    value: function traf(track, baseMediaDecodeTime) {\n      var sampleDependencyTable = MP4.sdtp(track),\n          id = track.id;\n      return MP4.box(MP4.types.traf, MP4.box(MP4.types.tfhd, new Uint8Array([0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      id >> 24, id >> 16 & 0XFF, id >> 8 & 0XFF, id & 0xFF])), MP4.box(MP4.types.tfdt, new Uint8Array([0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      baseMediaDecodeTime >> 24, baseMediaDecodeTime >> 16 & 0XFF, baseMediaDecodeTime >> 8 & 0XFF, baseMediaDecodeTime & 0xFF])), MP4.trun(track, sampleDependencyTable.length + 16 + // tfhd\n      16 + // tfdt\n      8 + // traf header\n      16 + // mfhd\n      8 + // moof header\n      8), // mdat header\n      sampleDependencyTable);\n    }\n\n    /**\n     * Generate a track box.\n     * @param track {object} a track definition\n     * @return {Uint8Array} the track box\n     */\n\n  }, {\n    key: 'trak',\n    value: function trak(track) {\n      track.duration = track.duration || 0xffffffff;\n      return MP4.box(MP4.types.trak, MP4.tkhd(track), MP4.mdia(track));\n    }\n  }, {\n    key: 'trex',\n    value: function trex(track) {\n      var id = track.id;\n      return MP4.box(MP4.types.trex, new Uint8Array([0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      id >> 24, id >> 16 & 0XFF, id >> 8 & 0XFF, id & 0xFF, // track_ID\n      0x00, 0x00, 0x00, 0x01, // default_sample_description_index\n      0x00, 0x00, 0x00, 0x00, // default_sample_duration\n      0x00, 0x00, 0x00, 0x00, // default_sample_size\n      0x00, 0x01, 0x00, 0x01 // default_sample_flags\n      ]));\n    }\n  }, {\n    key: 'trun',\n    value: function trun(track, offset) {\n      var samples = track.samples || [],\n          len = samples.length,\n          arraylen = 12 + 16 * len,\n          array = new Uint8Array(arraylen),\n          i,\n          sample,\n          duration,\n          size,\n          flags,\n          cts;\n      offset += 8 + arraylen;\n      array.set([0x00, // version 0\n      0x00, 0x0f, 0x01, // flags\n      len >>> 24 & 0xFF, len >>> 16 & 0xFF, len >>> 8 & 0xFF, len & 0xFF, // sample_count\n      offset >>> 24 & 0xFF, offset >>> 16 & 0xFF, offset >>> 8 & 0xFF, offset & 0xFF // data_offset\n      ], 0);\n      for (i = 0; i < len; i++) {\n        sample = samples[i];\n        duration = sample.duration;\n        size = sample.size;\n        flags = sample.flags;\n        cts = sample.cts;\n        array.set([duration >>> 24 & 0xFF, duration >>> 16 & 0xFF, duration >>> 8 & 0xFF, duration & 0xFF, // sample_duration\n        size >>> 24 & 0xFF, size >>> 16 & 0xFF, size >>> 8 & 0xFF, size & 0xFF, // sample_size\n        flags.isLeading << 2 | flags.dependsOn, flags.isDependedOn << 6 | flags.hasRedundancy << 4 | flags.paddingValue << 1 | flags.isNonSync, flags.degradPrio & 0xF0 << 8, flags.degradPrio & 0x0F, // sample_flags\n        cts >>> 24 & 0xFF, cts >>> 16 & 0xFF, cts >>> 8 & 0xFF, cts & 0xFF // sample_composition_time_offset\n        ], 12 + 16 * i);\n      }\n      return MP4.box(MP4.types.trun, array);\n    }\n  }, {\n    key: 'initSegment',\n    value: function initSegment(tracks) {\n      if (!MP4.types) {\n        MP4.init();\n      }\n      var movie = MP4.moov(tracks),\n          result;\n      result = new Uint8Array(MP4.FTYP.byteLength + movie.byteLength);\n      result.set(MP4.FTYP);\n      result.set(movie, MP4.FTYP.byteLength);\n      return result;\n    }\n  }]);\n\n  return MP4;\n}();\n\nexports.default = MP4;\n\n},{}],33:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * fMP4 remuxer\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     */\n\nvar _aac = _dereq_('../helper/aac');\n\nvar _aac2 = _interopRequireDefault(_aac);\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nvar _logger = _dereq_('../utils/logger');\n\nvar _mp4Generator = _dereq_('../remux/mp4-generator');\n\nvar _mp4Generator2 = _interopRequireDefault(_mp4Generator);\n\nvar _errors = _dereq_('../errors');\n\n_dereq_('../utils/polyfill');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar MP4Remuxer = function () {\n  function MP4Remuxer(observer, config) {\n    _classCallCheck(this, MP4Remuxer);\n\n    this.observer = observer;\n    this.config = config;\n    this.ISGenerated = false;\n    this.PES2MP4SCALEFACTOR = 4;\n    this.PES_TIMESCALE = 90000;\n    this.MP4_TIMESCALE = this.PES_TIMESCALE / this.PES2MP4SCALEFACTOR;\n  }\n\n  _createClass(MP4Remuxer, [{\n    key: 'destroy',\n    value: function destroy() {}\n  }, {\n    key: 'insertDiscontinuity',\n    value: function insertDiscontinuity() {\n      this._initPTS = this._initDTS = this.nextAacPts = this.nextAvcDts = undefined;\n    }\n  }, {\n    key: 'switchLevel',\n    value: function switchLevel() {\n      this.ISGenerated = false;\n    }\n  }, {\n    key: 'remux',\n    value: function remux(audioTrack, videoTrack, id3Track, textTrack, timeOffset, contiguous, accurate, data, flush, stats) {\n      // dummy\n      data = null;\n\n      // generate Init Segment if needed\n      if (!this.ISGenerated) {\n        this.generateIS(audioTrack, videoTrack, timeOffset);\n      }\n\n      if (this.ISGenerated) {\n        // Purposefully remuxing audio before video, so that remuxVideo can use nextAacPts, which is\n        // calculated in remuxAudio.\n        //logger.log('nb AAC samples:' + audioTrack.samples.length);\n        if (audioTrack.samples.length) {\n          var audioData = this.remuxAudio(audioTrack, timeOffset, contiguous, accurate, stats);\n          //logger.log('nb AVC samples:' + videoTrack.samples.length);\n          if (videoTrack.samples.length) {\n            var audioTrackLength = void 0,\n                audioStartPTS = void 0;\n            if (audioData) {\n              audioStartPTS = audioData.startPTS;\n              audioTrackLength = audioData.endPTS - audioStartPTS;\n            }\n            this.remuxVideo(videoTrack, timeOffset, contiguous, audioTrackLength, audioStartPTS, flush, stats);\n          } else if (!contiguous) {\n            this.nextAvcDts = undefined;\n          }\n        } else {\n          var videoData = void 0;\n          //logger.log('nb AVC samples:' + videoTrack.samples.length);\n          if (videoTrack.samples.length) {\n            videoData = this.remuxVideo(videoTrack, timeOffset, contiguous, undefined, undefined, flush, stats);\n          }\n          if (videoData && audioTrack.codec) {\n            this.remuxEmptyAudio(audioTrack, timeOffset, contiguous, videoData, stats);\n          }\n        }\n      }\n      //logger.log('nb ID3 samples:' + audioTrack.samples.length);\n      if (id3Track.samples.length) {\n        this.remuxID3(id3Track, timeOffset);\n      }\n      //logger.log('nb ID3 samples:' + audioTrack.samples.length);\n      if (textTrack.samples.length) {\n        this.remuxText(textTrack, timeOffset);\n      }\n    }\n  }, {\n    key: 'generateIS',\n    value: function generateIS(audioTrack, videoTrack, timeOffset) {\n      var observer = this.observer,\n          audioSamples = audioTrack.samples,\n          videoSamples = videoTrack.samples,\n          pesTimeScale = this.PES_TIMESCALE,\n          tracks = {},\n          data = { tracks: tracks, unique: false },\n          computePTSDTS = this._initPTS === undefined,\n          initPTS,\n          initDTS;\n\n      if (computePTSDTS) {\n        initPTS = initDTS = Infinity;\n      }\n      if (audioTrack.config && audioSamples.length) {\n        audioTrack.timescale = audioTrack.audiosamplerate;\n        // MP4 duration (track duration in seconds multiplied by timescale) is coded on 32 bits\n        // we know that each AAC sample contains 1024 frames....\n        // in order to avoid overflowing the 32 bit counter for large duration, we use smaller timescale (timescale/gcd)\n        // we just need to ensure that AAC sample duration will still be an integer (will be 1024/gcd)\n        if (audioTrack.timescale * audioTrack.duration > Math.pow(2, 32)) {\n          (function () {\n            var greatestCommonDivisor = function greatestCommonDivisor(a, b) {\n              if (!b) {\n                return a;\n              }\n              return greatestCommonDivisor(b, a % b);\n            };\n            audioTrack.timescale = audioTrack.audiosamplerate / greatestCommonDivisor(audioTrack.audiosamplerate, 1024);\n          })();\n        }\n        _logger.logger.log('audio mp4 timescale :' + audioTrack.timescale);\n        tracks.audio = {\n          container: 'audio/mp4',\n          codec: audioTrack.codec,\n          initSegment: _mp4Generator2.default.initSegment([audioTrack]),\n          metadata: {\n            channelCount: audioTrack.channelCount\n          }\n        };\n        if (computePTSDTS) {\n          // remember first PTS of this demuxing context. for audio, PTS = DTS\n          initPTS = initDTS = audioSamples[0].pts - pesTimeScale * timeOffset;\n        }\n      }\n\n      if (videoTrack.sps && videoTrack.pps && videoSamples.length) {\n        videoTrack.timescale = this.MP4_TIMESCALE;\n        tracks.video = {\n          container: 'video/mp4',\n          codec: videoTrack.codec,\n          initSegment: _mp4Generator2.default.initSegment([videoTrack]),\n          metadata: {\n            width: videoTrack.width,\n            height: videoTrack.height\n          }\n        };\n        if (computePTSDTS) {\n          initPTS = Math.min(initPTS, videoSamples[0].pts - pesTimeScale * timeOffset);\n          initDTS = Math.min(initDTS, videoSamples[0].dts - pesTimeScale * timeOffset);\n        }\n      }\n\n      if (Object.keys(tracks).length) {\n        observer.trigger(_events2.default.FRAG_PARSING_INIT_SEGMENT, data);\n        this.ISGenerated = true;\n        if (computePTSDTS) {\n          this._initPTS = initPTS;\n          this._initDTS = initDTS;\n        }\n      } else {\n        observer.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.FRAG_PARSING_ERROR, fatal: false, reason: 'no audio/video samples found' });\n      }\n    }\n  }, {\n    key: 'remuxVideo',\n    value: function remuxVideo(track, timeOffset, contiguous, audioTrackLength, audioStartPTS, flush, stats) {\n      var offset = 8,\n          pesTimeScale = this.PES_TIMESCALE,\n          pes2mp4ScaleFactor = this.PES2MP4SCALEFACTOR,\n          mp4SampleDuration,\n          mdat,\n          moof,\n          firstPTS,\n          firstDTS,\n          nextDTS,\n          lastPTS,\n          lastDTS,\n          inputSamples = track.samples,\n          outputSamples = [];\n\n      // handle broken streams with PTS < DTS, tolerance up 200ms (18000 in 90kHz timescale)\n      var PTSDTSshift = inputSamples.reduce(function (prev, curr) {\n        return Math.max(Math.min(prev, curr.pts - curr.dts), -18000);\n      }, 0);\n      if (PTSDTSshift < 0) {\n        _logger.logger.warn('PTS < DTS detected in video samples, shifting DTS by ' + Math.round(PTSDTSshift / 90) + ' ms to overcome this issue');\n        for (var i = 0; i < inputSamples.length; i++) {\n          inputSamples[i].dts += PTSDTSshift;\n        }\n      }\n\n      contiguous |= inputSamples.length && this.nextAvcDts && Math.abs(timeOffset - this.nextAvcDts / pesTimeScale) < 0.1;\n\n      // PTS is coded on 33bits, and can loop from -2^32 to 2^32\n      // PTSNormalize will make PTS/DTS value monotonic, we use last known DTS value as reference value\n      // if parsed fragment is contiguous with last one, let's use last DTS value as reference\n      // if not contiguous, let's use target timeOffset\n      var nextAvcDts = contiguous ? this.nextAvcDts : timeOffset * pesTimeScale;\n      // compute first DTS and last DTS, normalize them against reference value\n      var sample = inputSamples[0];\n      firstDTS = Math.max(this._PTSNormalize(sample.dts - this._initDTS, nextAvcDts), 0);\n      firstPTS = Math.max(this._PTSNormalize(sample.pts - this._initDTS, nextAvcDts), 0);\n\n      // check timestamp continuity (to remove inter-fragment gap/hole)\n      var delta = Math.round((firstDTS - nextAvcDts) / 90);\n      if (contiguous && delta) {\n        _logger.logger.log('AVC:' + Math.abs(delta) + ' ms ' + (delta > 0 ? 'hole' : 'overlapping') + ' between fragments detected');\n        // remove hole/gap : set DTS to next expected DTS\n        firstDTS = nextAvcDts;\n        inputSamples[0].dts = firstDTS + this._initDTS;\n        // offset PTS as well, ensure that PTS is smaller or equal than new DTS\n        firstPTS = Math.max(firstPTS - delta * 90, nextAvcDts);\n        inputSamples[0].pts = firstPTS + this._initDTS;\n        _logger.logger.log('Video/PTS/DTS adjusted: ' + firstPTS + '/' + firstDTS + ',delta:' + delta);\n        stats.videoGap = stats.videoGap || [];\n        stats.videoGap.push(delta);\n      }\n      nextDTS = firstDTS;\n\n      // compute lastPTS/lastDTS\n      sample = inputSamples[inputSamples.length - 1];\n      lastDTS = Math.max(this._PTSNormalize(sample.dts - this._initDTS, nextAvcDts), 0);\n      lastPTS = Math.max(this._PTSNormalize(sample.pts - this._initDTS, nextAvcDts), 0);\n      lastPTS = Math.max(lastPTS, lastDTS);\n\n      var vendor = navigator.vendor,\n          userAgent = navigator.userAgent,\n          isSafari = vendor && vendor.indexOf('Apple') > -1 && userAgent && !userAgent.match('CriOS');\n\n      // on Safari let's signal the same sample duration for all samples\n      // sample duration (as expected by trun MP4 boxes), should be the delta between sample DTS\n      // set this constant duration as being the avg delta between consecutive DTS.\n      if (isSafari) {\n        mp4SampleDuration = Math.round((lastDTS - firstDTS) / (pes2mp4ScaleFactor * (inputSamples.length - 1)));\n      }\n\n      // normalize all PTS/DTS now ...\n      for (var _i = 0; _i < inputSamples.length; _i++) {\n        var _sample = inputSamples[_i];\n        if (isSafari) {\n          // sample DTS is computed using a constant decoding offset (mp4SampleDuration) between samples\n          _sample.dts = firstDTS + _i * pes2mp4ScaleFactor * mp4SampleDuration;\n        } else {\n          // ensure sample monotonic DTS\n          _sample.dts = Math.max(this._PTSNormalize(_sample.dts - this._initDTS, nextAvcDts), firstDTS);\n          // ensure dts is a multiple of scale factor to avoid rounding issues\n          _sample.dts = Math.round(_sample.dts / pes2mp4ScaleFactor) * pes2mp4ScaleFactor;\n        }\n        // we normalize PTS against nextAvcDts, we also substract initDTS (some streams don't start @ PTS O)\n        // and we ensure that computed value is greater or equal than sample DTS\n        _sample.pts = Math.max(this._PTSNormalize(_sample.pts - this._initDTS, nextAvcDts), _sample.dts);\n        // ensure pts is a multiple of scale factor to avoid rounding issues\n        _sample.pts = Math.round(_sample.pts / pes2mp4ScaleFactor) * pes2mp4ScaleFactor;\n      }\n\n      /* concatenate the video data and construct the mdat in place\n        (need 8 more bytes to fill length and mpdat type) */\n      mdat = new Uint8Array(track.len + 4 * track.nbNalu + 8);\n      var view = new DataView(mdat.buffer);\n      view.setUint32(0, mdat.byteLength);\n      mdat.set(_mp4Generator2.default.types.mdat, 4);\n\n      for (var _i2 = 0; _i2 < inputSamples.length; _i2++) {\n        var avcSample = inputSamples[_i2],\n            mp4SampleLength = 0,\n            compositionTimeOffset = void 0;\n        // convert NALU bitstream to MP4 format (prepend NALU with size field)\n        while (avcSample.units.units.length) {\n          var unit = avcSample.units.units.shift();\n          view.setUint32(offset, unit.data.byteLength);\n          offset += 4;\n          mdat.set(unit.data, offset);\n          offset += unit.data.byteLength;\n          mp4SampleLength += 4 + unit.data.byteLength;\n        }\n\n        if (!isSafari) {\n          // expected sample duration is the Decoding Timestamp diff of consecutive samples\n          if (_i2 < inputSamples.length - 1) {\n            mp4SampleDuration = inputSamples[_i2 + 1].dts - avcSample.dts;\n          } else {\n            var config = this.config,\n                lastFrameDuration = avcSample.dts - inputSamples[_i2 > 0 ? _i2 - 1 : _i2].dts;\n            if (config.stretchShortVideoTrack) {\n              // In some cases, a segment's audio track duration may exceed the video track duration.\n              // Since we've already remuxed audio, and we know how long the audio track is, we look to\n              // see if the delta to the next segment is longer than the minimum of maxBufferHole and\n              // maxSeekHole. If so, playback would potentially get stuck, so we artificially inflate\n              // the duration of the last frame to minimize any potential gap between segments.\n              var maxBufferHole = config.maxBufferHole,\n                  maxSeekHole = config.maxSeekHole,\n                  gapTolerance = Math.floor(Math.min(maxBufferHole, maxSeekHole) * pesTimeScale),\n                  deltaToFrameEnd = (audioTrackLength ? firstPTS + audioTrackLength * pesTimeScale : this.nextAacPts) - avcSample.pts;\n              if (deltaToFrameEnd > gapTolerance) {\n                // We subtract lastFrameDuration from deltaToFrameEnd to try to prevent any video\n                // frame overlap. maxBufferHole/maxSeekHole should be >> lastFrameDuration anyway.\n                mp4SampleDuration = deltaToFrameEnd - lastFrameDuration;\n                if (mp4SampleDuration < 0) {\n                  mp4SampleDuration = lastFrameDuration;\n                }\n                _logger.logger.log('It is approximately ' + deltaToFrameEnd / 90 + ' ms to the next segment; using duration ' + mp4SampleDuration / 90 + ' ms for the last video frame.');\n              } else {\n                mp4SampleDuration = lastFrameDuration;\n              }\n            } else {\n              mp4SampleDuration = lastFrameDuration;\n            }\n          }\n          mp4SampleDuration /= pes2mp4ScaleFactor;\n          compositionTimeOffset = Math.round((avcSample.pts - avcSample.dts) / pes2mp4ScaleFactor);\n        } else {\n          compositionTimeOffset = Math.max(0, mp4SampleDuration * Math.round((avcSample.pts - avcSample.dts) / (pes2mp4ScaleFactor * mp4SampleDuration)));\n        }\n\n        //console.log('PTS/DTS/initDTS/normPTS/normDTS/relative PTS : ${avcSample.pts}/${avcSample.dts}/${this._initDTS}/${ptsnorm}/${dtsnorm}/${(avcSample.pts/4294967296).toFixed(3)}');\n        outputSamples.push({\n          size: mp4SampleLength,\n          // constant duration\n          duration: mp4SampleDuration,\n          cts: compositionTimeOffset,\n          flags: {\n            isLeading: 0,\n            isDependedOn: 0,\n            hasRedundancy: 0,\n            degradPrio: 0,\n            dependsOn: avcSample.key ? 2 : 1,\n            isNonSync: avcSample.key ? 0 : 1\n          }\n        });\n      }\n      // next AVC sample DTS should be equal to last sample DTS + last sample duration (in PES timescale)\n      this.nextAvcDts = lastDTS + mp4SampleDuration * pes2mp4ScaleFactor;\n      track.len = 0;\n      track.nbNalu = 0;\n      if (outputSamples.length && navigator.userAgent.toLowerCase().indexOf('chrome') > -1) {\n        var flags = outputSamples[0].flags;\n        // chrome workaround, mark first sample as being a Random Access Point to avoid sourcebuffer append issue\n        // https://code.google.com/p/chromium/issues/detail?id=229412\n        flags.dependsOn = 2;\n        flags.isNonSync = 0;\n      }\n      track.samples = outputSamples;\n      moof = _mp4Generator2.default.moof(track.sequenceNumber++, firstDTS / pes2mp4ScaleFactor, track);\n      track.samples = [];\n      var data = {\n        data1: moof,\n        data2: mdat,\n        startPTS: firstPTS / pesTimeScale,\n        endPTS: (lastPTS + pes2mp4ScaleFactor * mp4SampleDuration) / pesTimeScale,\n        startDTS: firstDTS / pesTimeScale,\n        endDTS: this.nextAvcDts / pesTimeScale,\n        type: 'video',\n        flush: flush,\n        nb: outputSamples.length,\n        dropped: stats.dropped\n      };\n      // delta PTS between audio and video\n      data.deltaPTS = Math.abs(data.startPTS - audioStartPTS);\n      this.observer.trigger(_events2.default.FRAG_PARSING_DATA, data);\n      return data;\n    }\n  }, {\n    key: 'remuxAudio',\n    value: function remuxAudio(track, timeOffset, contiguous, accurate, stats) {\n      var pesTimeScale = this.PES_TIMESCALE,\n          mp4timeScale = track.timescale,\n          pes2mp4ScaleFactor = pesTimeScale / mp4timeScale,\n          expectedSampleDuration = track.timescale * 1024 / track.audiosamplerate;\n      var view,\n          offset = 8,\n          aacSample,\n          mp4Sample,\n          unit,\n          mdat,\n          moof,\n          firstPTS,\n          firstDTS,\n          lastDTS,\n          pts,\n          dts,\n          ptsnorm,\n          dtsnorm,\n          samples = [],\n          samples0 = [],\n          fillFrame,\n          newStamp;\n\n      track.samples.sort(function (a, b) {\n        return a.pts - b.pts;\n      });\n      samples0 = track.samples;\n\n      // for audio samples, also consider consecutive fragments as being contiguous (even if a level switch occurs),\n      // for sake of clarity:\n      // consecutive fragments are frags with less than 100ms gaps between new time offset and next expected PTS\n      // contiguous fragments are consecutive fragments from same quality level (same level, new SN = old SN + 1)\n      // this helps ensuring audio continuity\n      // and this also avoids audio glitches/cut when switching quality, or reporting wrong duration on first audio frame\n\n      contiguous |= samples0.length && this.nextAacPts && Math.abs(timeOffset - this.nextAacPts / pesTimeScale) < 0.1;\n      var nextAacPts = contiguous ? this.nextAacPts : timeOffset * pesTimeScale;\n\n      // If the audio track is missing samples, the frames seem to get \"left-shifted\" within the\n      // resulting mp4 segment, causing sync issues and leaving gaps at the end of the audio segment.\n      // In an effort to prevent this from happening, we inject frames here where there are gaps.\n      // When possible, we inject a silent frame; when that's not possible, we duplicate the last\n      // frame.\n      var pesFrameDuration = expectedSampleDuration * pes2mp4ScaleFactor;\n      var nextPtsNorm = nextAacPts;\n\n      // only inject/drop audio frames in case time offset is accurate\n      if (accurate) {\n        for (var i = 0; i < samples0.length;) {\n          // First, let's see how far off this frame is from where we expect it to be\n          var sample = samples0[i],\n              ptsNorm = this._PTSNormalize(sample.pts - this._initDTS, nextAacPts),\n              delta = ptsNorm - nextPtsNorm;\n\n          if (Math.abs(delta) > pesFrameDuration / 2) {\n            stats.audioGap = stats.audioGap || [];\n            stats.audioGap.push(delta / 90);\n          }\n\n          // If we're overlapping by more than a duration, drop this sample\n          if (delta < -pesFrameDuration) {\n            _logger.logger.log('Dropping frame due to ' + Math.abs(delta / 90) + ' ms overlap.');\n            samples0.splice(i, 1);\n            track.len -= sample.unit.length;\n            // Don't touch nextPtsNorm or i\n          }\n          // Otherwise, if we're more than a frame away from where we should be, insert missing frames\n          else if (delta > pesFrameDuration) {\n              var missing = Math.round(delta / pesFrameDuration);\n              _logger.logger.log('Injecting ' + missing + ' frame' + (missing > 1 ? 's' : '') + ' of missing audio due to ' + Math.round(delta / 90) + ' ms gap.');\n              for (var j = 0; j < missing; j++) {\n                newStamp = nextPtsNorm + this._initDTS;\n                newStamp = Math.max(newStamp, this._initDTS);\n                fillFrame = _aac2.default.getSilentFrame(track.channelCount);\n                if (!fillFrame) {\n                  _logger.logger.log('Unable to get silent frame for given audio codec; duplicating last frame instead.');\n                  fillFrame = sample.unit.slice(0);\n                }\n                samples0.splice(i, 0, { unit: fillFrame, pts: newStamp, dts: newStamp });\n                track.len += fillFrame.length;\n                nextPtsNorm += pesFrameDuration;\n                i += 1;\n              }\n\n              // Adjust sample to next expected pts\n              sample.pts = sample.dts = nextPtsNorm + this._initDTS;\n              nextPtsNorm += pesFrameDuration;\n              i += 1;\n            }\n            // Otherwise, we're within half a frame duration, so just adjust pts\n            else {\n                nextPtsNorm += pesFrameDuration;\n                if (i === 0) {\n                  sample.pts = sample.dts = this._initDTS + nextAacPts;\n                } else {\n                  sample.pts = sample.dts = samples0[i - 1].pts + pesFrameDuration;\n                }\n                i += 1;\n              }\n        }\n      }\n\n      while (samples0.length) {\n        aacSample = samples0.shift();\n        unit = aacSample.unit;\n        pts = aacSample.pts - this._initDTS;\n        dts = aacSample.dts - this._initDTS;\n        //logger.log(`Audio/PTS:${Math.round(pts/90)}`);\n        // if not first sample\n        if (lastDTS !== undefined) {\n          ptsnorm = this._PTSNormalize(pts, lastDTS);\n          dtsnorm = this._PTSNormalize(dts, lastDTS);\n          mp4Sample.duration = Math.round((dtsnorm - lastDTS) / pes2mp4ScaleFactor);\n        } else {\n          ptsnorm = this._PTSNormalize(pts, nextAacPts);\n          dtsnorm = this._PTSNormalize(dts, nextAacPts);\n          var _delta = Math.round(1000 * (ptsnorm - nextAacPts) / pesTimeScale),\n              numMissingFrames = 0;\n          // log delta\n          if (contiguous && _delta) {\n            if (_delta > 0) {\n              numMissingFrames = Math.round((ptsnorm - nextAacPts) / pesFrameDuration);\n              _logger.logger.log(_delta + ' ms hole between AAC samples detected,filling it');\n              if (numMissingFrames > 0) {\n                fillFrame = _aac2.default.getSilentFrame(track.channelCount);\n                if (!fillFrame) {\n                  fillFrame = unit.slice(0);\n                }\n                track.len += numMissingFrames * fillFrame.length;\n              }\n              // if we have frame overlap, overlapping for more than half a frame duraion\n            } else if (_delta < -12) {\n              // drop overlapping audio frames... browser will deal with it\n              _logger.logger.log(-_delta + ' ms overlapping between AAC samples detected, drop frame');\n              track.len -= unit.byteLength;\n              continue;\n            }\n            // set PTS/DTS to expected PTS/DTS\n            ptsnorm = dtsnorm = nextAacPts;\n          }\n          // remember first PTS of our aacSamples, ensure value is positive\n          firstPTS = Math.max(0, ptsnorm);\n          firstDTS = Math.max(0, dtsnorm);\n          if (track.len <= 0) {\n            return;\n          }\n          /* concatenate the audio data and construct the mdat in place\n            (need 8 more bytes to fill length and mdat type) */\n          mdat = new Uint8Array(track.len + 8);\n          view = new DataView(mdat.buffer);\n          view.setUint32(0, mdat.byteLength);\n          mdat.set(_mp4Generator2.default.types.mdat, 4);\n          for (var _i3 = 0; _i3 < numMissingFrames; _i3++) {\n            newStamp = ptsnorm - (numMissingFrames - _i3) * pesFrameDuration;\n            fillFrame = _aac2.default.getSilentFrame(track.channelCount);\n            if (!fillFrame) {\n              _logger.logger.log('Unable to get silent frame for given audio codec; duplicating this frame instead.');\n              fillFrame = unit.slice(0);\n            }\n            mdat.set(fillFrame, offset);\n            offset += fillFrame.byteLength;\n            mp4Sample = {\n              size: fillFrame.byteLength,\n              cts: 0,\n              duration: 1024,\n              flags: {\n                isLeading: 0,\n                isDependedOn: 0,\n                hasRedundancy: 0,\n                degradPrio: 0,\n                dependsOn: 1\n              }\n            };\n            samples.push(mp4Sample);\n          }\n        }\n        mdat.set(unit, offset);\n        offset += unit.byteLength;\n        //console.log('PTS/DTS/initDTS/normPTS/normDTS/relative PTS : ${aacSample.pts}/${aacSample.dts}/${this._initDTS}/${ptsnorm}/${dtsnorm}/${(aacSample.pts/4294967296).toFixed(3)}');\n        mp4Sample = {\n          size: unit.byteLength,\n          cts: 0,\n          duration: 0,\n          flags: {\n            isLeading: 0,\n            isDependedOn: 0,\n            hasRedundancy: 0,\n            degradPrio: 0,\n            dependsOn: 1\n          }\n        };\n        samples.push(mp4Sample);\n        lastDTS = dtsnorm;\n      }\n      var lastSampleDuration = 0;\n      var nbSamples = samples.length;\n      //set last sample duration as being identical to previous sample\n      if (nbSamples >= 2) {\n        lastSampleDuration = samples[nbSamples - 2].duration;\n        mp4Sample.duration = lastSampleDuration;\n      }\n      if (nbSamples) {\n        // next aac sample PTS should be equal to last sample PTS + duration\n        this.nextAacPts = ptsnorm + pes2mp4ScaleFactor * lastSampleDuration;\n        //logger.log('Audio/PTS/PTSend:' + aacSample.pts.toFixed(0) + '/' + this.nextAacDts.toFixed(0));\n        track.len = 0;\n        track.samples = samples;\n        moof = _mp4Generator2.default.moof(track.sequenceNumber++, firstDTS / pes2mp4ScaleFactor, track);\n        track.samples = [];\n        var audioData = {\n          data1: moof,\n          data2: mdat,\n          startPTS: firstPTS / pesTimeScale,\n          endPTS: this.nextAacPts / pesTimeScale,\n          startDTS: firstDTS / pesTimeScale,\n          endDTS: (dtsnorm + pes2mp4ScaleFactor * lastSampleDuration) / pesTimeScale,\n          type: 'audio',\n          nb: nbSamples\n        };\n        this.observer.trigger(_events2.default.FRAG_PARSING_DATA, audioData);\n        return audioData;\n      }\n      return null;\n    }\n  }, {\n    key: 'remuxEmptyAudio',\n    value: function remuxEmptyAudio(track, timeOffset, contiguous, videoData, stats) {\n      var pesTimeScale = this.PES_TIMESCALE,\n          mp4timeScale = track.timescale ? track.timescale : track.audiosamplerate,\n          pes2mp4ScaleFactor = pesTimeScale / mp4timeScale,\n          startDTS = (contiguous ? this.nextAacPts : videoData.startDTS * pesTimeScale) + this._initDTS,\n          endDTS = videoData.endDTS * pesTimeScale + this._initDTS,\n\n\n      // one sample's duration value\n      sampleDuration = 1024,\n          frameDuration = pes2mp4ScaleFactor * sampleDuration,\n\n\n      // samples count of this segment's duration\n      nbSamples = Math.ceil((endDTS - startDTS) / frameDuration),\n\n\n      // silent frame\n      silentFrame = _aac2.default.getSilentFrame(track.channelCount);\n\n      // Can't remux if we can't generate a silent frame...\n      if (!silentFrame) {\n        stats.noSilentFrame = (stats.noSilentFrame | 0) + 1;\n        _logger.logger.trace('Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!');\n        return;\n      }\n\n      var samples = [];\n      for (var i = 0; i < nbSamples; i++) {\n        var stamp = startDTS + i * frameDuration;\n        samples.push({ unit: silentFrame.slice(0), pts: stamp, dts: stamp });\n        track.len += silentFrame.length;\n      }\n      track.samples = samples;\n\n      this.remuxAudio(track, timeOffset, contiguous, undefined, stats);\n    }\n  }, {\n    key: 'remuxID3',\n    value: function remuxID3(track, timeOffset) {\n      var length = track.samples.length,\n          sample;\n      // consume samples\n      if (length) {\n        for (var index = 0; index < length; index++) {\n          sample = track.samples[index];\n          // setting id3 pts, dts to relative time\n          // using this._initPTS and this._initDTS to calculate relative time\n          sample.pts = (sample.pts - this._initPTS) / this.PES_TIMESCALE;\n          sample.dts = (sample.dts - this._initDTS) / this.PES_TIMESCALE;\n        }\n        this.observer.trigger(_events2.default.FRAG_PARSING_METADATA, {\n          samples: track.samples\n        });\n      }\n\n      track.samples = [];\n      timeOffset = timeOffset;\n    }\n  }, {\n    key: 'remuxText',\n    value: function remuxText(track, timeOffset) {\n      track.samples.sort(function (a, b) {\n        return a.pts - b.pts;\n      });\n\n      var length = track.samples.length,\n          sample;\n      // consume samples\n      if (length) {\n        for (var index = 0; index < length; index++) {\n          sample = track.samples[index];\n          // setting text pts, dts to relative time\n          // using this._initPTS and this._initDTS to calculate relative time\n          sample.pts = (sample.pts - this._initPTS) / this.PES_TIMESCALE;\n        }\n        this.observer.trigger(_events2.default.FRAG_PARSING_USERDATA, {\n          samples: track.samples\n        });\n      }\n\n      track.samples = [];\n      timeOffset = timeOffset;\n    }\n  }, {\n    key: '_PTSNormalize',\n    value: function _PTSNormalize(value, reference) {\n      var offset;\n      if (reference === undefined) {\n        return value;\n      }\n      if (reference < value) {\n        // - 2^33\n        offset = -8589934592;\n      } else {\n        // + 2^33\n        offset = 8589934592;\n      }\n      /* PTS is 33bit (from 0 to 2^33 -1)\n        if diff between value and reference is bigger than half of the amplitude (2^32) then it means that\n        PTS looping occured. fill the gap */\n      while (Math.abs(value - reference) > 4294967296) {\n        value += offset;\n      }\n      return value;\n    }\n  }, {\n    key: 'passthrough',\n    get: function get() {\n      return false;\n    }\n  }]);\n\n  return MP4Remuxer;\n}();\n\nexports.default = MP4Remuxer;\n\n},{\"../errors\":21,\"../events\":23,\"../helper/aac\":24,\"../remux/mp4-generator\":32,\"../utils/logger\":39,\"../utils/polyfill\":40}],34:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * passthrough remuxer\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     */\n\n\nvar _events = _dereq_('../events');\n\nvar _events2 = _interopRequireDefault(_events);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar PassThroughRemuxer = function () {\n  function PassThroughRemuxer(observer) {\n    _classCallCheck(this, PassThroughRemuxer);\n\n    this.observer = observer;\n    this.ISGenerated = false;\n  }\n\n  _createClass(PassThroughRemuxer, [{\n    key: 'destroy',\n    value: function destroy() {}\n  }, {\n    key: 'insertDiscontinuity',\n    value: function insertDiscontinuity() {}\n  }, {\n    key: 'switchLevel',\n    value: function switchLevel() {\n      this.ISGenerated = false;\n    }\n  }, {\n    key: 'remux',\n    value: function remux(audioTrack, videoTrack, id3Track, textTrack, timeOffset, contiguous, rawData) {\n      var observer = this.observer;\n      // generate Init Segment if needed\n      if (!this.ISGenerated) {\n        var tracks = {},\n            data = { tracks: tracks, unique: true },\n            track = videoTrack,\n            codec = track.codec;\n\n        if (codec) {\n          data.tracks.video = {\n            container: track.container,\n            codec: codec,\n            metadata: {\n              width: track.width,\n              height: track.height\n            }\n          };\n        }\n\n        track = audioTrack;\n        codec = track.codec;\n        if (codec) {\n          data.tracks.audio = {\n            container: track.container,\n            codec: codec,\n            metadata: {\n              channelCount: track.channelCount\n            }\n          };\n        }\n        this.ISGenerated = true;\n        observer.trigger(_events2.default.FRAG_PARSING_INIT_SEGMENT, data);\n      }\n      observer.trigger(_events2.default.FRAG_PARSING_DATA, {\n        data1: rawData,\n        startPTS: timeOffset,\n        startDTS: timeOffset,\n        type: 'audiovideo',\n        nb: 1,\n        dropped: 0,\n        deltaPTS: 0\n      });\n    }\n  }, {\n    key: 'passthrough',\n    get: function get() {\n      return true;\n    }\n  }]);\n\n  return PassThroughRemuxer;\n}();\n\nexports.default = PassThroughRemuxer;\n\n},{\"../events\":23}],35:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n// adapted from https://github.com/kanongil/node-m3u8parse/blob/master/attrlist.js\nvar AttrList = function () {\n  function AttrList(attrs) {\n    _classCallCheck(this, AttrList);\n\n    if (typeof attrs === 'string') {\n      attrs = AttrList.parseAttrList(attrs);\n    }\n    for (var attr in attrs) {\n      if (attrs.hasOwnProperty(attr)) {\n        this[attr] = attrs[attr];\n      }\n    }\n  }\n\n  _createClass(AttrList, [{\n    key: 'decimalInteger',\n    value: function decimalInteger(attrName) {\n      var intValue = parseInt(this[attrName], 10);\n      if (intValue > Number.MAX_SAFE_INTEGER) {\n        return Infinity;\n      }\n      return intValue;\n    }\n  }, {\n    key: 'hexadecimalInteger',\n    value: function hexadecimalInteger(attrName) {\n      if (this[attrName]) {\n        var stringValue = (this[attrName] || '0x').slice(2);\n        stringValue = (stringValue.length & 1 ? '0' : '') + stringValue;\n\n        var value = new Uint8Array(stringValue.length / 2);\n        for (var i = 0; i < stringValue.length / 2; i++) {\n          value[i] = parseInt(stringValue.slice(i * 2, i * 2 + 2), 16);\n        }\n        return value;\n      } else {\n        return null;\n      }\n    }\n  }, {\n    key: 'hexadecimalIntegerAsNumber',\n    value: function hexadecimalIntegerAsNumber(attrName) {\n      var intValue = parseInt(this[attrName], 16);\n      if (intValue > Number.MAX_SAFE_INTEGER) {\n        return Infinity;\n      }\n      return intValue;\n    }\n  }, {\n    key: 'decimalFloatingPoint',\n    value: function decimalFloatingPoint(attrName) {\n      return parseFloat(this[attrName]);\n    }\n  }, {\n    key: 'enumeratedString',\n    value: function enumeratedString(attrName) {\n      return this[attrName];\n    }\n  }, {\n    key: 'decimalResolution',\n    value: function decimalResolution(attrName) {\n      var res = /^(\\d+)x(\\d+)$/.exec(this[attrName]);\n      if (res === null) {\n        return undefined;\n      }\n      return {\n        width: parseInt(res[1], 10),\n        height: parseInt(res[2], 10)\n      };\n    }\n  }], [{\n    key: 'parseAttrList',\n    value: function parseAttrList(input) {\n      var re = /\\s*(.+?)\\s*=((?:\\\".*?\\\")|.*?)(?:,|$)/g;\n      var match,\n          attrs = {};\n      while ((match = re.exec(input)) !== null) {\n        var value = match[2],\n            quote = '\"';\n\n        if (value.indexOf(quote) === 0 && value.lastIndexOf(quote) === value.length - 1) {\n          value = value.slice(1, -1);\n        }\n        attrs[match[1]] = value;\n      }\n      return attrs;\n    }\n  }]);\n\n  return AttrList;\n}();\n\nexports.default = AttrList;\n\n},{}],36:[function(_dereq_,module,exports){\n\"use strict\";\n\nvar BinarySearch = {\n    /**\n     * Searches for an item in an array which matches a certain condition.\n     * This requires the condition to only match one item in the array,\n     * and for the array to be ordered.\n     *\n     * @param {Array} list The array to search.\n     * @param {Function} comparisonFunction\n     *      Called and provided a candidate item as the first argument.\n     *      Should return:\n     *          > -1 if the item should be located at a lower index than the provided item.\n     *          > 1 if the item should be located at a higher index than the provided item.\n     *          > 0 if the item is the item you're looking for.\n     *\n     * @return {*} The object if it is found or null otherwise.\n     */\n    search: function search(list, comparisonFunction) {\n        var minIndex = 0;\n        var maxIndex = list.length - 1;\n        var currentIndex = null;\n        var currentElement = null;\n\n        while (minIndex <= maxIndex) {\n            currentIndex = (minIndex + maxIndex) / 2 | 0;\n            currentElement = list[currentIndex];\n\n            var comparisonResult = comparisonFunction(currentElement);\n            if (comparisonResult > 0) {\n                minIndex = currentIndex + 1;\n            } else if (comparisonResult < 0) {\n                maxIndex = currentIndex - 1;\n            } else {\n                return currentElement;\n            }\n        }\n\n        return null;\n    }\n};\n\nmodule.exports = BinarySearch;\n\n},{}],37:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n    value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n/**\n *\n * This code was ported from the dash.js project at:\n *   https://github.com/Dash-Industry-Forum/dash.js/blob/development/externals/cea608-parser.js\n *   https://github.com/Dash-Industry-Forum/dash.js/commit/8269b26a761e0853bb21d78780ed945144ecdd4d#diff-71bc295a2d6b6b7093a1d3290d53a4b2\n *\n * The original copyright appears below:\n *\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2015-2016, DASH Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  1. Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  2. Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n *  Exceptions from regular ASCII. CodePoints are mapped to UTF-16 codes\n */\n\nvar specialCea608CharsCodes = {\n    0x2a: 0xe1, // lowercase a, acute accent\n    0x5c: 0xe9, // lowercase e, acute accent\n    0x5e: 0xed, // lowercase i, acute accent\n    0x5f: 0xf3, // lowercase o, acute accent\n    0x60: 0xfa, // lowercase u, acute accent\n    0x7b: 0xe7, // lowercase c with cedilla\n    0x7c: 0xf7, // division symbol\n    0x7d: 0xd1, // uppercase N tilde\n    0x7e: 0xf1, // lowercase n tilde\n    0x7f: 0x2588, // Full block\n    // THIS BLOCK INCLUDES THE 16 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS\n    // THAT COME FROM HI BYTE=0x11 AND LOW BETWEEN 0x30 AND 0x3F\n    // THIS MEANS THAT \\x50 MUST BE ADDED TO THE VALUES\n    0x80: 0xae, // Registered symbol (R)\n    0x81: 0xb0, // degree sign\n    0x82: 0xbd, // 1/2 symbol\n    0x83: 0xbf, // Inverted (open) question mark\n    0x84: 0x2122, // Trademark symbol (TM)\n    0x85: 0xa2, // Cents symbol\n    0x86: 0xa3, // Pounds sterling\n    0x87: 0x266a, // Music 8'th note\n    0x88: 0xe0, // lowercase a, grave accent\n    0x89: 0x20, // transparent space (regular)\n    0x8a: 0xe8, // lowercase e, grave accent\n    0x8b: 0xe2, // lowercase a, circumflex accent\n    0x8c: 0xea, // lowercase e, circumflex accent\n    0x8d: 0xee, // lowercase i, circumflex accent\n    0x8e: 0xf4, // lowercase o, circumflex accent\n    0x8f: 0xfb, // lowercase u, circumflex accent\n    // THIS BLOCK INCLUDES THE 32 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS\n    // THAT COME FROM HI BYTE=0x12 AND LOW BETWEEN 0x20 AND 0x3F\n    0x90: 0xc1, // capital letter A with acute\n    0x91: 0xc9, // capital letter E with acute\n    0x92: 0xd3, // capital letter O with acute\n    0x93: 0xda, // capital letter U with acute\n    0x94: 0xdc, // capital letter U with diaresis\n    0x95: 0xfc, // lowercase letter U with diaeresis\n    0x96: 0x2018, // opening single quote\n    0x97: 0xa1, // inverted exclamation mark\n    0x98: 0x2a, // asterisk\n    0x99: 0x2019, // closing single quote\n    0x9a: 0x2501, // box drawings heavy horizontal\n    0x9b: 0xa9, // copyright sign\n    0x9c: 0x2120, // Service mark\n    0x9d: 0x2022, // (round) bullet\n    0x9e: 0x201c, // Left double quotation mark\n    0x9f: 0x201d, // Right double quotation mark\n    0xa0: 0xc0, // uppercase A, grave accent\n    0xa1: 0xc2, // uppercase A, circumflex\n    0xa2: 0xc7, // uppercase C with cedilla\n    0xa3: 0xc8, // uppercase E, grave accent\n    0xa4: 0xca, // uppercase E, circumflex\n    0xa5: 0xcb, // capital letter E with diaresis\n    0xa6: 0xeb, // lowercase letter e with diaresis\n    0xa7: 0xce, // uppercase I, circumflex\n    0xa8: 0xcf, // uppercase I, with diaresis\n    0xa9: 0xef, // lowercase i, with diaresis\n    0xaa: 0xd4, // uppercase O, circumflex\n    0xab: 0xd9, // uppercase U, grave accent\n    0xac: 0xf9, // lowercase u, grave accent\n    0xad: 0xdb, // uppercase U, circumflex\n    0xae: 0xab, // left-pointing double angle quotation mark\n    0xaf: 0xbb, // right-pointing double angle quotation mark\n    // THIS BLOCK INCLUDES THE 32 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS\n    // THAT COME FROM HI BYTE=0x13 AND LOW BETWEEN 0x20 AND 0x3F\n    0xb0: 0xc3, // Uppercase A, tilde\n    0xb1: 0xe3, // Lowercase a, tilde\n    0xb2: 0xcd, // Uppercase I, acute accent\n    0xb3: 0xcc, // Uppercase I, grave accent\n    0xb4: 0xec, // Lowercase i, grave accent\n    0xb5: 0xd2, // Uppercase O, grave accent\n    0xb6: 0xf2, // Lowercase o, grave accent\n    0xb7: 0xd5, // Uppercase O, tilde\n    0xb8: 0xf5, // Lowercase o, tilde\n    0xb9: 0x7b, // Open curly brace\n    0xba: 0x7d, // Closing curly brace\n    0xbb: 0x5c, // Backslash\n    0xbc: 0x5e, // Caret\n    0xbd: 0x5f, // Underscore\n    0xbe: 0x7c, // Pipe (vertical line)\n    0xbf: 0x223c, // Tilde operator\n    0xc0: 0xc4, // Uppercase A, umlaut\n    0xc1: 0xe4, // Lowercase A, umlaut\n    0xc2: 0xd6, // Uppercase O, umlaut\n    0xc3: 0xf6, // Lowercase o, umlaut\n    0xc4: 0xdf, // Esszett (sharp S)\n    0xc5: 0xa5, // Yen symbol\n    0xc6: 0xa4, // Generic currency sign\n    0xc7: 0x2503, // Box drawings heavy vertical\n    0xc8: 0xc5, // Uppercase A, ring\n    0xc9: 0xe5, // Lowercase A, ring\n    0xca: 0xd8, // Uppercase O, stroke\n    0xcb: 0xf8, // Lowercase o, strok\n    0xcc: 0x250f, // Box drawings heavy down and right\n    0xcd: 0x2513, // Box drawings heavy down and left\n    0xce: 0x2517, // Box drawings heavy up and right\n    0xcf: 0x251b // Box drawings heavy up and left\n};\n\n/**\n * Utils\n */\nvar getCharForByte = function getCharForByte(byte) {\n    var charCode = byte;\n    if (specialCea608CharsCodes.hasOwnProperty(byte)) {\n        charCode = specialCea608CharsCodes[byte];\n    }\n    return String.fromCharCode(charCode);\n};\n\nvar NR_ROWS = 15,\n    NR_COLS = 32;\n// Tables to look up row from PAC data\nvar rowsLowCh1 = { 0x11: 1, 0x12: 3, 0x15: 5, 0x16: 7, 0x17: 9, 0x10: 11, 0x13: 12, 0x14: 14 };\nvar rowsHighCh1 = { 0x11: 2, 0x12: 4, 0x15: 6, 0x16: 8, 0x17: 10, 0x13: 13, 0x14: 15 };\nvar rowsLowCh2 = { 0x19: 1, 0x1A: 3, 0x1D: 5, 0x1E: 7, 0x1F: 9, 0x18: 11, 0x1B: 12, 0x1C: 14 };\nvar rowsHighCh2 = { 0x19: 2, 0x1A: 4, 0x1D: 6, 0x1E: 8, 0x1F: 10, 0x1B: 13, 0x1C: 15 };\n\nvar backgroundColors = ['white', 'green', 'blue', 'cyan', 'red', 'yellow', 'magenta', 'black', 'transparent'];\n\n/**\n * Simple logger class to be able to write with time-stamps and filter on level.\n */\nvar logger = {\n    verboseFilter: { 'DATA': 3, 'DEBUG': 3, 'INFO': 2, 'WARNING': 2, 'TEXT': 1, 'ERROR': 0 },\n    time: null,\n    verboseLevel: 0, // Only write errors\n    setTime: function setTime(newTime) {\n        this.time = newTime;\n    },\n    log: function log(severity, msg) {\n        var minLevel = this.verboseFilter[severity];\n        if (this.verboseLevel >= minLevel) {\n            console.log(this.time + ' [' + severity + '] ' + msg);\n        }\n    }\n};\n\nvar numArrayToHexArray = function numArrayToHexArray(numArray) {\n    var hexArray = [];\n    for (var j = 0; j < numArray.length; j++) {\n        hexArray.push(numArray[j].toString(16));\n    }\n    return hexArray;\n};\n\nvar PenState = function () {\n    function PenState(foreground, underline, italics, background, flash) {\n        _classCallCheck(this, PenState);\n\n        this.foreground = foreground || 'white';\n        this.underline = underline || false;\n        this.italics = italics || false;\n        this.background = background || 'black';\n        this.flash = flash || false;\n    }\n\n    _createClass(PenState, [{\n        key: 'reset',\n        value: function reset() {\n            this.foreground = 'white';\n            this.underline = false;\n            this.italics = false;\n            this.background = 'black';\n            this.flash = false;\n        }\n    }, {\n        key: 'setStyles',\n        value: function setStyles(styles) {\n            var attribs = ['foreground', 'underline', 'italics', 'background', 'flash'];\n            for (var i = 0; i < attribs.length; i++) {\n                var style = attribs[i];\n                if (styles.hasOwnProperty(style)) {\n                    this[style] = styles[style];\n                }\n            }\n        }\n    }, {\n        key: 'isDefault',\n        value: function isDefault() {\n            return this.foreground === 'white' && !this.underline && !this.italics && this.background === 'black' && !this.flash;\n        }\n    }, {\n        key: 'equals',\n        value: function equals(other) {\n            return this.foreground === other.foreground && this.underline === other.underline && this.italics === other.italics && this.background === other.background && this.flash === other.flash;\n        }\n    }, {\n        key: 'copy',\n        value: function copy(newPenState) {\n            this.foreground = newPenState.foreground;\n            this.underline = newPenState.underline;\n            this.italics = newPenState.italics;\n            this.background = newPenState.background;\n            this.flash = newPenState.flash;\n        }\n    }, {\n        key: 'toString',\n        value: function toString() {\n            return 'color=' + this.foreground + ', underline=' + this.underline + ', italics=' + this.italics + ', background=' + this.background + ', flash=' + this.flash;\n        }\n    }]);\n\n    return PenState;\n}();\n\n/**\n * Unicode character with styling and background.\n * @constructor\n */\n\n\nvar StyledUnicodeChar = function () {\n    function StyledUnicodeChar(uchar, foreground, underline, italics, background, flash) {\n        _classCallCheck(this, StyledUnicodeChar);\n\n        this.uchar = uchar || ' '; // unicode character\n        this.penState = new PenState(foreground, underline, italics, background, flash);\n    }\n\n    _createClass(StyledUnicodeChar, [{\n        key: 'reset',\n        value: function reset() {\n            this.uchar = ' ';\n            this.penState.reset();\n        }\n    }, {\n        key: 'setChar',\n        value: function setChar(uchar, newPenState) {\n            this.uchar = uchar;\n            this.penState.copy(newPenState);\n        }\n    }, {\n        key: 'setPenState',\n        value: function setPenState(newPenState) {\n            this.penState.copy(newPenState);\n        }\n    }, {\n        key: 'equals',\n        value: function equals(other) {\n            return this.uchar === other.uchar && this.penState.equals(other.penState);\n        }\n    }, {\n        key: 'copy',\n        value: function copy(newChar) {\n            this.uchar = newChar.uchar;\n            this.penState.copy(newChar.penState);\n        }\n    }, {\n        key: 'isEmpty',\n        value: function isEmpty() {\n            return this.uchar === ' ' && this.penState.isDefault();\n        }\n    }]);\n\n    return StyledUnicodeChar;\n}();\n\n/**\n * CEA-608 row consisting of NR_COLS instances of StyledUnicodeChar.\n * @constructor\n */\n\n\nvar Row = function () {\n    function Row() {\n        _classCallCheck(this, Row);\n\n        this.chars = [];\n        for (var i = 0; i < NR_COLS; i++) {\n            this.chars.push(new StyledUnicodeChar());\n        }\n        this.pos = 0;\n        this.currPenState = new PenState();\n    }\n\n    _createClass(Row, [{\n        key: 'equals',\n        value: function equals(other) {\n            var equal = true;\n            for (var i = 0; i < NR_COLS; i++) {\n                if (!this.chars[i].equals(other.chars[i])) {\n                    equal = false;\n                    break;\n                }\n            }\n            return equal;\n        }\n    }, {\n        key: 'copy',\n        value: function copy(other) {\n            for (var i = 0; i < NR_COLS; i++) {\n                this.chars[i].copy(other.chars[i]);\n            }\n        }\n    }, {\n        key: 'isEmpty',\n        value: function isEmpty() {\n            var empty = true;\n            for (var i = 0; i < NR_COLS; i++) {\n                if (!this.chars[i].isEmpty()) {\n                    empty = false;\n                    break;\n                }\n            }\n            return empty;\n        }\n\n        /**\n         *  Set the cursor to a valid column.\n         */\n\n    }, {\n        key: 'setCursor',\n        value: function setCursor(absPos) {\n            if (this.pos !== absPos) {\n                this.pos = absPos;\n            }\n            if (this.pos < 0) {\n                logger.log('ERROR', 'Negative cursor position ' + this.pos);\n                this.pos = 0;\n            } else if (this.pos > NR_COLS) {\n                logger.log('ERROR', 'Too large cursor position ' + this.pos);\n                this.pos = NR_COLS;\n            }\n        }\n\n        /**\n         * Move the cursor relative to current position.\n         */\n\n    }, {\n        key: 'moveCursor',\n        value: function moveCursor(relPos) {\n            var newPos = this.pos + relPos;\n            if (relPos > 1) {\n                for (var i = this.pos + 1; i < newPos + 1; i++) {\n                    this.chars[i].setPenState(this.currPenState);\n                }\n            }\n            this.setCursor(newPos);\n        }\n\n        /**\n         * Backspace, move one step back and clear character.\n         */\n\n    }, {\n        key: 'backSpace',\n        value: function backSpace() {\n            this.moveCursor(-1);\n            this.chars[this.pos].setChar(' ', this.currPenState);\n        }\n    }, {\n        key: 'insertChar',\n        value: function insertChar(byte) {\n            if (byte >= 0x90) {\n                //Extended char\n                this.backSpace();\n            }\n            var char = getCharForByte(byte);\n            if (this.pos >= NR_COLS) {\n                logger.log('ERROR', 'Cannot insert ' + byte.toString(16) + ' (' + char + ') at position ' + this.pos + '. Skipping it!');\n                return;\n            }\n            this.chars[this.pos].setChar(char, this.currPenState);\n            this.moveCursor(1);\n        }\n    }, {\n        key: 'clearFromPos',\n        value: function clearFromPos(startPos) {\n            var i;\n            for (i = startPos; i < NR_COLS; i++) {\n                this.chars[i].reset();\n            }\n        }\n    }, {\n        key: 'clear',\n        value: function clear() {\n            this.clearFromPos(0);\n            this.pos = 0;\n            this.currPenState.reset();\n        }\n    }, {\n        key: 'clearToEndOfRow',\n        value: function clearToEndOfRow() {\n            this.clearFromPos(this.pos);\n        }\n    }, {\n        key: 'getTextString',\n        value: function getTextString() {\n            var chars = [];\n            var empty = true;\n            for (var i = 0; i < NR_COLS; i++) {\n                var char = this.chars[i].uchar;\n                if (char !== ' ') {\n                    empty = false;\n                }\n                chars.push(char);\n            }\n            if (empty) {\n                return '';\n            } else {\n                return chars.join('');\n            }\n        }\n    }, {\n        key: 'setPenStyles',\n        value: function setPenStyles(styles) {\n            this.currPenState.setStyles(styles);\n            var currChar = this.chars[this.pos];\n            currChar.setPenState(this.currPenState);\n        }\n    }]);\n\n    return Row;\n}();\n\n/**\n * Keep a CEA-608 screen of 32x15 styled characters\n * @constructor\n*/\n\n\nvar CaptionScreen = function () {\n    function CaptionScreen() {\n        _classCallCheck(this, CaptionScreen);\n\n        this.rows = [];\n        for (var i = 0; i < NR_ROWS; i++) {\n            this.rows.push(new Row()); // Note that we use zero-based numbering (0-14)\n        }\n        this.currRow = NR_ROWS - 1;\n        this.nrRollUpRows = null;\n        this.reset();\n    }\n\n    _createClass(CaptionScreen, [{\n        key: 'reset',\n        value: function reset() {\n            for (var i = 0; i < NR_ROWS; i++) {\n                this.rows[i].clear();\n            }\n            this.currRow = NR_ROWS - 1;\n        }\n    }, {\n        key: 'equals',\n        value: function equals(other) {\n            var equal = true;\n            for (var i = 0; i < NR_ROWS; i++) {\n                if (!this.rows[i].equals(other.rows[i])) {\n                    equal = false;\n                    break;\n                }\n            }\n            return equal;\n        }\n    }, {\n        key: 'copy',\n        value: function copy(other) {\n            for (var i = 0; i < NR_ROWS; i++) {\n                this.rows[i].copy(other.rows[i]);\n            }\n        }\n    }, {\n        key: 'isEmpty',\n        value: function isEmpty() {\n            var empty = true;\n            for (var i = 0; i < NR_ROWS; i++) {\n                if (!this.rows[i].isEmpty()) {\n                    empty = false;\n                    break;\n                }\n            }\n            return empty;\n        }\n    }, {\n        key: 'backSpace',\n        value: function backSpace() {\n            var row = this.rows[this.currRow];\n            row.backSpace();\n        }\n    }, {\n        key: 'clearToEndOfRow',\n        value: function clearToEndOfRow() {\n            var row = this.rows[this.currRow];\n            row.clearToEndOfRow();\n        }\n\n        /**\n         * Insert a character (without styling) in the current row.\n         */\n\n    }, {\n        key: 'insertChar',\n        value: function insertChar(char) {\n            var row = this.rows[this.currRow];\n            row.insertChar(char);\n        }\n    }, {\n        key: 'setPen',\n        value: function setPen(styles) {\n            var row = this.rows[this.currRow];\n            row.setPenStyles(styles);\n        }\n    }, {\n        key: 'moveCursor',\n        value: function moveCursor(relPos) {\n            var row = this.rows[this.currRow];\n            row.moveCursor(relPos);\n        }\n    }, {\n        key: 'setCursor',\n        value: function setCursor(absPos) {\n            logger.log('INFO', 'setCursor: ' + absPos);\n            var row = this.rows[this.currRow];\n            row.setCursor(absPos);\n        }\n    }, {\n        key: 'setPAC',\n        value: function setPAC(pacData) {\n            logger.log('INFO', 'pacData = ' + JSON.stringify(pacData));\n            var newRow = pacData.row - 1;\n            if (this.nrRollUpRows && newRow < this.nrRollUpRows - 1) {\n                newRow = this.nrRollUpRows - 1;\n            }\n            this.currRow = newRow;\n            var row = this.rows[this.currRow];\n            if (pacData.indent !== null) {\n                var indent = pacData.indent;\n                var prevPos = Math.max(indent - 1, 0);\n                row.setCursor(pacData.indent);\n                pacData.color = row.chars[prevPos].penState.foreground;\n            }\n            var styles = { foreground: pacData.color, underline: pacData.underline, italics: pacData.italics, background: 'black', flash: false };\n            this.setPen(styles);\n        }\n\n        /**\n         * Set background/extra foreground, but first do back_space, and then insert space (backwards compatibility).\n         */\n\n    }, {\n        key: 'setBkgData',\n        value: function setBkgData(bkgData) {\n\n            logger.log('INFO', 'bkgData = ' + JSON.stringify(bkgData));\n            this.backSpace();\n            this.setPen(bkgData);\n            this.insertChar(0x20); //Space\n        }\n    }, {\n        key: 'setRollUpRows',\n        value: function setRollUpRows(nrRows) {\n            this.nrRollUpRows = nrRows;\n        }\n    }, {\n        key: 'rollUp',\n        value: function rollUp() {\n            if (this.nrRollUpRows === null) {\n                logger.log('DEBUG', 'roll_up but nrRollUpRows not set yet');\n                return; //Not properly setup\n            }\n            logger.log('TEXT', this.getDisplayText());\n            var topRowIndex = this.currRow + 1 - this.nrRollUpRows;\n            var topRow = this.rows.splice(topRowIndex, 1)[0];\n            topRow.clear();\n            this.rows.splice(this.currRow, 0, topRow);\n            logger.log('INFO', 'Rolling up');\n            //logger.log('TEXT', this.get_display_text())\n        }\n\n        /**\n         * Get all non-empty rows with as unicode text.\n         */\n\n    }, {\n        key: 'getDisplayText',\n        value: function getDisplayText(asOneRow) {\n            asOneRow = asOneRow || false;\n            var displayText = [];\n            var text = '';\n            var rowNr = -1;\n            for (var i = 0; i < NR_ROWS; i++) {\n                var rowText = this.rows[i].getTextString();\n                if (rowText) {\n                    rowNr = i + 1;\n                    if (asOneRow) {\n                        displayText.push('Row ' + rowNr + ': \\'' + rowText + '\\'');\n                    } else {\n                        displayText.push(rowText.trim());\n                    }\n                }\n            }\n            if (displayText.length > 0) {\n                if (asOneRow) {\n                    text = '[' + displayText.join(' | ') + ']';\n                } else {\n                    text = displayText.join('\\n');\n                }\n            }\n            return text;\n        }\n    }, {\n        key: 'getTextAndFormat',\n        value: function getTextAndFormat() {\n            return this.rows;\n        }\n    }]);\n\n    return CaptionScreen;\n}();\n\n//var modes = ['MODE_ROLL-UP', 'MODE_POP-ON', 'MODE_PAINT-ON', 'MODE_TEXT'];\n\nvar Cea608Channel = function () {\n    function Cea608Channel(channelNumber, outputFilter) {\n        _classCallCheck(this, Cea608Channel);\n\n        this.chNr = channelNumber;\n        this.outputFilter = outputFilter;\n        this.mode = null;\n        this.verbose = 0;\n        this.displayedMemory = new CaptionScreen();\n        this.nonDisplayedMemory = new CaptionScreen();\n        this.lastOutputScreen = new CaptionScreen();\n        this.currRollUpRow = this.displayedMemory.rows[NR_ROWS - 1];\n        this.writeScreen = this.displayedMemory;\n        this.mode = null;\n        this.cueStartTime = null; // Keeps track of where a cue started.\n    }\n\n    _createClass(Cea608Channel, [{\n        key: 'reset',\n        value: function reset() {\n            this.mode = null;\n            this.displayedMemory.reset();\n            this.nonDisplayedMemory.reset();\n            this.lastOutputScreen.reset();\n            this.currRollUpRow = this.displayedMemory.rows[NR_ROWS - 1];\n            this.writeScreen = this.displayedMemory;\n            this.mode = null;\n            this.cueStartTime = null;\n            this.lastCueEndTime = null;\n        }\n    }, {\n        key: 'getHandler',\n        value: function getHandler() {\n            return this.outputFilter;\n        }\n    }, {\n        key: 'setHandler',\n        value: function setHandler(newHandler) {\n            this.outputFilter = newHandler;\n        }\n    }, {\n        key: 'setPAC',\n        value: function setPAC(pacData) {\n            this.writeScreen.setPAC(pacData);\n        }\n    }, {\n        key: 'setBkgData',\n        value: function setBkgData(bkgData) {\n            this.writeScreen.setBkgData(bkgData);\n        }\n    }, {\n        key: 'setMode',\n        value: function setMode(newMode) {\n            if (newMode === this.mode) {\n                return;\n            }\n            this.mode = newMode;\n            logger.log('INFO', 'MODE=' + newMode);\n            if (this.mode === 'MODE_POP-ON') {\n                this.writeScreen = this.nonDisplayedMemory;\n            } else {\n                this.writeScreen = this.displayedMemory;\n                this.writeScreen.reset();\n            }\n            if (this.mode !== 'MODE_ROLL-UP') {\n                this.displayedMemory.nrRollUpRows = null;\n                this.nonDisplayedMemory.nrRollUpRows = null;\n            }\n            this.mode = newMode;\n        }\n    }, {\n        key: 'insertChars',\n        value: function insertChars(chars) {\n            for (var i = 0; i < chars.length; i++) {\n                this.writeScreen.insertChar(chars[i]);\n            }\n            var screen = this.writeScreen === this.displayedMemory ? 'DISP' : 'NON_DISP';\n            logger.log('INFO', screen + ': ' + this.writeScreen.getDisplayText(true));\n            if (this.mode === 'MODE_PAINT-ON' || this.mode === 'MODE_ROLL-UP') {\n                logger.log('TEXT', 'DISPLAYED: ' + this.displayedMemory.getDisplayText(true));\n                this.outputDataUpdate();\n            }\n        }\n    }, {\n        key: 'ccRCL',\n        value: function ccRCL() {\n            // Resume Caption Loading (switch mode to Pop On)\n            logger.log('INFO', 'RCL - Resume Caption Loading');\n            this.setMode('MODE_POP-ON');\n        }\n    }, {\n        key: 'ccBS',\n        value: function ccBS() {\n            // BackSpace\n            logger.log('INFO', 'BS - BackSpace');\n            if (this.mode === 'MODE_TEXT') {\n                return;\n            }\n            this.writeScreen.backSpace();\n            if (this.writeScreen === this.displayedMemory) {\n                this.outputDataUpdate();\n            }\n        }\n    }, {\n        key: 'ccAOF',\n        value: function ccAOF() {\n            // Reserved (formerly Alarm Off)\n            return;\n        }\n    }, {\n        key: 'ccAON',\n        value: function ccAON() {\n            // Reserved (formerly Alarm On)\n            return;\n        }\n    }, {\n        key: 'ccDER',\n        value: function ccDER() {\n            // Delete to End of Row\n            logger.log('INFO', 'DER- Delete to End of Row');\n            this.writeScreen.clearToEndOfRow();\n            this.outputDataUpdate();\n        }\n    }, {\n        key: 'ccRU',\n        value: function ccRU(nrRows) {\n            //Roll-Up Captions-2,3,or 4 Rows\n            logger.log('INFO', 'RU(' + nrRows + ') - Roll Up');\n            this.writeScreen = this.displayedMemory;\n            this.setMode('MODE_ROLL-UP');\n            this.writeScreen.setRollUpRows(nrRows);\n        }\n    }, {\n        key: 'ccFON',\n        value: function ccFON() {\n            //Flash On\n            logger.log('INFO', 'FON - Flash On');\n            this.writeScreen.setPen({ flash: true });\n        }\n    }, {\n        key: 'ccRDC',\n        value: function ccRDC() {\n            // Resume Direct Captioning (switch mode to PaintOn)\n            logger.log('INFO', 'RDC - Resume Direct Captioning');\n            this.setMode('MODE_PAINT-ON');\n        }\n    }, {\n        key: 'ccTR',\n        value: function ccTR() {\n            // Text Restart in text mode (not supported, however)\n            logger.log('INFO', 'TR');\n            this.setMode('MODE_TEXT');\n        }\n    }, {\n        key: 'ccRTD',\n        value: function ccRTD() {\n            // Resume Text Display in Text mode (not supported, however)\n            logger.log('INFO', 'RTD');\n            this.setMode('MODE_TEXT');\n        }\n    }, {\n        key: 'ccEDM',\n        value: function ccEDM() {\n            // Erase Displayed Memory\n            logger.log('INFO', 'EDM - Erase Displayed Memory');\n            this.displayedMemory.reset();\n            this.outputDataUpdate();\n        }\n    }, {\n        key: 'ccCR',\n        value: function ccCR() {\n            // Carriage Return\n            logger.log('CR - Carriage Return');\n            this.writeScreen.rollUp();\n            this.outputDataUpdate();\n        }\n    }, {\n        key: 'ccENM',\n        value: function ccENM() {\n            //Erase Non-Displayed Memory\n            logger.log('INFO', 'ENM - Erase Non-displayed Memory');\n            this.nonDisplayedMemory.reset();\n        }\n    }, {\n        key: 'ccEOC',\n        value: function ccEOC() {\n            //End of Caption (Flip Memories)\n            logger.log('INFO', 'EOC - End Of Caption');\n            if (this.mode === 'MODE_POP-ON') {\n                var tmp = this.displayedMemory;\n                this.displayedMemory = this.nonDisplayedMemory;\n                this.nonDisplayedMemory = tmp;\n                this.writeScreen = this.nonDisplayedMemory;\n                logger.log('TEXT', 'DISP: ' + this.displayedMemory.getDisplayText());\n            }\n            this.outputDataUpdate();\n        }\n    }, {\n        key: 'ccTO',\n        value: function ccTO(nrCols) {\n            // Tab Offset 1,2, or 3 columns\n            logger.log('INFO', 'TO(' + nrCols + ') - Tab Offset');\n            this.writeScreen.moveCursor(nrCols);\n        }\n    }, {\n        key: 'ccMIDROW',\n        value: function ccMIDROW(secondByte) {\n            // Parse MIDROW command\n            var styles = { flash: false };\n            styles.underline = secondByte % 2 === 1;\n            styles.italics = secondByte >= 0x2e;\n            if (!styles.italics) {\n                var colorIndex = Math.floor(secondByte / 2) - 0x10;\n                var colors = ['white', 'green', 'blue', 'cyan', 'red', 'yellow', 'magenta'];\n                styles.foreground = colors[colorIndex];\n            } else {\n                styles.foreground = 'white';\n            }\n            logger.log('INFO', 'MIDROW: ' + JSON.stringify(styles));\n            this.writeScreen.setPen(styles);\n        }\n    }, {\n        key: 'outputDataUpdate',\n        value: function outputDataUpdate() {\n            var t = logger.time;\n            if (t === null) {\n                return;\n            }\n            if (this.outputFilter) {\n                if (this.outputFilter.updateData) {\n                    this.outputFilter.updateData(t, this.displayedMemory);\n                }\n                if (this.cueStartTime === null && !this.displayedMemory.isEmpty()) {\n                    // Start of a new cue\n                    this.cueStartTime = t;\n                } else {\n                    if (!this.displayedMemory.equals(this.lastOutputScreen)) {\n                        if (this.outputFilter.newCue) {\n                            this.outputFilter.newCue(this.cueStartTime, t, this.lastOutputScreen);\n                        }\n                        this.cueStartTime = this.displayedMemory.isEmpty() ? null : t;\n                    }\n                }\n                this.lastOutputScreen.copy(this.displayedMemory);\n            }\n        }\n    }, {\n        key: 'cueSplitAtTime',\n        value: function cueSplitAtTime(t) {\n            if (this.outputFilter) {\n                if (!this.displayedMemory.isEmpty()) {\n                    if (this.outputFilter.newCue) {\n                        this.outputFilter.newCue(this.cueStartTime, t, this.displayedMemory);\n                    }\n                    this.cueStartTime = t;\n                }\n            }\n        }\n    }]);\n\n    return Cea608Channel;\n}();\n\nvar Cea608Parser = function () {\n    function Cea608Parser(field, out1, out2) {\n        _classCallCheck(this, Cea608Parser);\n\n        this.field = field || 1;\n        this.outputs = [out1, out2];\n        this.channels = [new Cea608Channel(1, out1), new Cea608Channel(2, out2)];\n        this.currChNr = -1; // Will be 1 or 2\n        this.lastCmdA = null; // First byte of last command\n        this.lastCmdB = null; // Second byte of last command\n        this.bufferedData = [];\n        this.startTime = null;\n        this.lastTime = null;\n        this.dataCounters = { 'padding': 0, 'char': 0, 'cmd': 0, 'other': 0 };\n    }\n\n    _createClass(Cea608Parser, [{\n        key: 'getHandler',\n        value: function getHandler(index) {\n            return this.channels[index].getHandler();\n        }\n    }, {\n        key: 'setHandler',\n        value: function setHandler(index, newHandler) {\n            this.channels[index].setHandler(newHandler);\n        }\n\n        /**\n         * Add data for time t in forms of list of bytes (unsigned ints). The bytes are treated as pairs.\n         */\n\n    }, {\n        key: 'addData',\n        value: function addData(t, byteList) {\n            var cmdFound,\n                a,\n                b,\n                charsFound = false;\n\n            this.lastTime = t;\n            logger.setTime(t);\n\n            for (var i = 0; i < byteList.length; i += 2) {\n                a = byteList[i] & 0x7f;\n                b = byteList[i + 1] & 0x7f;\n                if (a === 0 && b === 0) {\n                    this.dataCounters.padding += 2;\n                    continue;\n                } else {\n                    logger.log('DATA', '[' + numArrayToHexArray([byteList[i], byteList[i + 1]]) + '] -> (' + numArrayToHexArray([a, b]) + ')');\n                }\n                cmdFound = this.parseCmd(a, b);\n                if (!cmdFound) {\n                    cmdFound = this.parseMidrow(a, b);\n                }\n                if (!cmdFound) {\n                    cmdFound = this.parsePAC(a, b);\n                }\n                if (!cmdFound) {\n                    cmdFound = this.parseBackgroundAttributes(a, b);\n                }\n                if (!cmdFound) {\n                    charsFound = this.parseChars(a, b);\n                    if (charsFound) {\n                        if (this.currChNr && this.currChNr >= 0) {\n                            var channel = this.channels[this.currChNr - 1];\n                            channel.insertChars(charsFound);\n                        } else {\n                            logger.log('WARNING', 'No channel found yet. TEXT-MODE?');\n                        }\n                    }\n                }\n                if (cmdFound) {\n                    this.dataCounters.cmd += 2;\n                } else if (charsFound) {\n                    this.dataCounters.char += 2;\n                } else {\n                    this.dataCounters.other += 2;\n                    logger.log('WARNING', 'Couldn\\'t parse cleaned data ' + numArrayToHexArray([a, b]) + ' orig: ' + numArrayToHexArray([byteList[i], byteList[i + 1]]));\n                }\n            }\n        }\n\n        /**\n         * Parse Command.\n         * @returns {Boolean} Tells if a command was found\n         */\n\n    }, {\n        key: 'parseCmd',\n        value: function parseCmd(a, b) {\n            var chNr = null;\n\n            var cond1 = (a === 0x14 || a === 0x1C) && 0x20 <= b && b <= 0x2F;\n            var cond2 = (a === 0x17 || a === 0x1F) && 0x21 <= b && b <= 0x23;\n            if (!(cond1 || cond2)) {\n                return false;\n            }\n\n            if (a === this.lastCmdA && b === this.lastCmdB) {\n                this.lastCmdA = null;\n                this.lastCmdB = null; // Repeated commands are dropped (once)\n                logger.log('DEBUG', 'Repeated command (' + numArrayToHexArray([a, b]) + ') is dropped');\n                return true;\n            }\n\n            if (a === 0x14 || a === 0x17) {\n                chNr = 1;\n            } else {\n                chNr = 2; // (a === 0x1C || a=== 0x1f)\n            }\n\n            var channel = this.channels[chNr - 1];\n\n            if (a === 0x14 || a === 0x1C) {\n                if (b === 0x20) {\n                    channel.ccRCL();\n                } else if (b === 0x21) {\n                    channel.ccBS();\n                } else if (b === 0x22) {\n                    channel.ccAOF();\n                } else if (b === 0x23) {\n                    channel.ccAON();\n                } else if (b === 0x24) {\n                    channel.ccDER();\n                } else if (b === 0x25) {\n                    channel.ccRU(2);\n                } else if (b === 0x26) {\n                    channel.ccRU(3);\n                } else if (b === 0x27) {\n                    channel.ccRU(4);\n                } else if (b === 0x28) {\n                    channel.ccFON();\n                } else if (b === 0x29) {\n                    channel.ccRDC();\n                } else if (b === 0x2A) {\n                    channel.ccTR();\n                } else if (b === 0x2B) {\n                    channel.ccRTD();\n                } else if (b === 0x2C) {\n                    channel.ccEDM();\n                } else if (b === 0x2D) {\n                    channel.ccCR();\n                } else if (b === 0x2E) {\n                    channel.ccENM();\n                } else if (b === 0x2F) {\n                    channel.ccEOC();\n                }\n            } else {\n                //a == 0x17 || a == 0x1F\n                channel.ccTO(b - 0x20);\n            }\n            this.lastCmdA = a;\n            this.lastCmdB = b;\n            this.currChNr = chNr;\n            return true;\n        }\n\n        /**\n         * Parse midrow styling command\n         * @returns {Boolean}\n         */\n\n    }, {\n        key: 'parseMidrow',\n        value: function parseMidrow(a, b) {\n            var chNr = null;\n\n            if ((a === 0x11 || a === 0x19) && 0x20 <= b && b <= 0x2f) {\n                if (a === 0x11) {\n                    chNr = 1;\n                } else {\n                    chNr = 2;\n                }\n                if (chNr !== this.currChNr) {\n                    logger.log('ERROR', 'Mismatch channel in midrow parsing');\n                    return false;\n                }\n                var channel = this.channels[chNr - 1];\n                channel.ccMIDROW(b);\n                logger.log('DEBUG', 'MIDROW (' + numArrayToHexArray([a, b]) + ')');\n                return true;\n            }\n            return false;\n        }\n        /**\n         * Parse Preable Access Codes (Table 53).\n         * @returns {Boolean} Tells if PAC found\n         */\n\n    }, {\n        key: 'parsePAC',\n        value: function parsePAC(a, b) {\n\n            var chNr = null;\n            var row = null;\n\n            var case1 = (0x11 <= a && a <= 0x17 || 0x19 <= a && a <= 0x1F) && 0x40 <= b && b <= 0x7F;\n            var case2 = (a === 0x10 || a === 0x18) && 0x40 <= b && b <= 0x5F;\n            if (!(case1 || case2)) {\n                return false;\n            }\n\n            if (a === this.lastCmdA && b === this.lastCmdB) {\n                this.lastCmdA = null;\n                this.lastCmdB = null;\n                return true; // Repeated commands are dropped (once)\n            }\n\n            chNr = a <= 0x17 ? 1 : 2;\n\n            if (0x40 <= b && b <= 0x5F) {\n                row = chNr === 1 ? rowsLowCh1[a] : rowsLowCh2[a];\n            } else {\n                // 0x60 <= b <= 0x7F\n                row = chNr === 1 ? rowsHighCh1[a] : rowsHighCh2[a];\n            }\n            var pacData = this.interpretPAC(row, b);\n            var channel = this.channels[chNr - 1];\n            channel.setPAC(pacData);\n            this.lastCmdA = a;\n            this.lastCmdB = b;\n            this.currChNr = chNr;\n            return true;\n        }\n\n        /**\n         * Interpret the second byte of the pac, and return the information.\n         * @returns {Object} pacData with style parameters.\n         */\n\n    }, {\n        key: 'interpretPAC',\n        value: function interpretPAC(row, byte) {\n            var pacIndex = byte;\n            var pacData = { color: null, italics: false, indent: null, underline: false, row: row };\n\n            if (byte > 0x5F) {\n                pacIndex = byte - 0x60;\n            } else {\n                pacIndex = byte - 0x40;\n            }\n            pacData.underline = (pacIndex & 1) === 1;\n            if (pacIndex <= 0xd) {\n                pacData.color = ['white', 'green', 'blue', 'cyan', 'red', 'yellow', 'magenta', 'white'][Math.floor(pacIndex / 2)];\n            } else if (pacIndex <= 0xf) {\n                pacData.italics = true;\n                pacData.color = 'white';\n            } else {\n                pacData.indent = Math.floor((pacIndex - 0x10) / 2) * 4;\n            }\n            return pacData; // Note that row has zero offset. The spec uses 1.\n        }\n\n        /**\n         * Parse characters.\n         * @returns An array with 1 to 2 codes corresponding to chars, if found. null otherwise.\n         */\n\n    }, {\n        key: 'parseChars',\n        value: function parseChars(a, b) {\n\n            var channelNr = null,\n                charCodes = null,\n                charCode1 = null;\n\n            if (a >= 0x19) {\n                channelNr = 2;\n                charCode1 = a - 8;\n            } else {\n                channelNr = 1;\n                charCode1 = a;\n            }\n            if (0x11 <= charCode1 && charCode1 <= 0x13) {\n                // Special character\n                var oneCode = b;\n                if (charCode1 === 0x11) {\n                    oneCode = b + 0x50;\n                } else if (charCode1 === 0x12) {\n                    oneCode = b + 0x70;\n                } else {\n                    oneCode = b + 0x90;\n                }\n                logger.log('INFO', 'Special char \\'' + getCharForByte(oneCode) + '\\' in channel ' + channelNr);\n                charCodes = [oneCode];\n            } else if (0x20 <= a && a <= 0x7f) {\n                charCodes = b === 0 ? [a] : [a, b];\n            }\n            if (charCodes) {\n                var hexCodes = numArrayToHexArray(charCodes);\n                logger.log('DEBUG', 'Char codes =  ' + hexCodes.join(','));\n                this.lastCmdA = null;\n                this.lastCmdB = null;\n            }\n            return charCodes;\n        }\n\n        /**\n        * Parse extended background attributes as well as new foreground color black.\n        * @returns{Boolean} Tells if background attributes are found\n        */\n\n    }, {\n        key: 'parseBackgroundAttributes',\n        value: function parseBackgroundAttributes(a, b) {\n            var bkgData, index, chNr, channel;\n\n            var case1 = (a === 0x10 || a === 0x18) && 0x20 <= b && b <= 0x2f;\n            var case2 = (a === 0x17 || a === 0x1f) && 0x2d <= b && b <= 0x2f;\n            if (!(case1 || case2)) {\n                return false;\n            }\n            bkgData = {};\n            if (a === 0x10 || a === 0x18) {\n                index = Math.floor((b - 0x20) / 2);\n                bkgData.background = backgroundColors[index];\n                if (b % 2 === 1) {\n                    bkgData.background = bkgData.background + '_semi';\n                }\n            } else if (b === 0x2d) {\n                bkgData.background = 'transparent';\n            } else {\n                bkgData.foreground = 'black';\n                if (b === 0x2f) {\n                    bkgData.underline = true;\n                }\n            }\n            chNr = a < 0x18 ? 1 : 2;\n            channel = this.channels[chNr - 1];\n            channel.setBkgData(bkgData);\n            this.lastCmdA = null;\n            this.lastCmdB = null;\n            return true;\n        }\n\n        /**\n         * Reset state of parser and its channels.\n         */\n\n    }, {\n        key: 'reset',\n        value: function reset() {\n            for (var i = 0; i < this.channels.length; i++) {\n                if (this.channels[i]) {\n                    this.channels[i].reset();\n                }\n            }\n            this.lastCmdA = null;\n            this.lastCmdB = null;\n        }\n\n        /**\n         * Trigger the generation of a cue, and the start of a new one if displayScreens are not empty.\n         */\n\n    }, {\n        key: 'cueSplitAtTime',\n        value: function cueSplitAtTime(t) {\n            for (var i = 0; i < this.channels.length; i++) {\n                if (this.channels[i]) {\n                    this.channels[i].cueSplitAtTime(t);\n                }\n            }\n        }\n    }]);\n\n    return Cea608Parser;\n}();\n\nexports.default = Cea608Parser;\n\n},{}],38:[function(_dereq_,module,exports){\n'use strict';\n\nvar Cues = {\n\n  newCue: function newCue(track, startTime, endTime, captionScreen) {\n    var row;\n    var cue;\n    var indenting;\n    var indent;\n    var text;\n    var VTTCue = window.VTTCue || window.TextTrackCue;\n\n    for (var r = 0; r < captionScreen.rows.length; r++) {\n      row = captionScreen.rows[r];\n      indenting = true;\n      indent = 0;\n      text = '';\n\n      if (!row.isEmpty()) {\n        for (var c = 0; c < row.chars.length; c++) {\n          if (row.chars[c].uchar.match(/\\s/) && indenting) {\n            indent++;\n          } else {\n            text += row.chars[c].uchar;\n            indenting = false;\n          }\n        }\n        cue = new VTTCue(startTime, endTime, text.trim());\n\n        if (indent >= 16) {\n          indent--;\n        } else {\n          indent++;\n        }\n\n        // VTTCue.line get's flakey when using controls, so let's now include line 13&14\n        // also, drop line 1 since it's to close to the top\n        if (navigator.userAgent.match(/Firefox\\//)) {\n          cue.line = r + 1;\n        } else {\n          cue.line = r > 7 ? r - 2 : r + 1;\n        }\n        cue.align = 'left';\n        cue.position = 100 * (indent / 32) + (navigator.userAgent.match(/Firefox\\//) ? 50 : 0);\n        track.addCue(cue);\n      }\n    }\n  }\n\n};\n\nmodule.exports = Cues;\n\n},{}],39:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nfunction noop() {}\n\nvar fakeLogger = {\n  trace: noop,\n  debug: noop,\n  log: noop,\n  warn: noop,\n  info: noop,\n  error: noop\n};\n\nvar exportedLogger = fakeLogger;\n\n//let lastCallTime;\n// function formatMsgWithTimeInfo(type, msg) {\n//   const now = Date.now();\n//   const diff = lastCallTime ? '+' + (now - lastCallTime) : '0';\n//   lastCallTime = now;\n//   msg = (new Date(now)).toISOString() + ' | [' +  type + '] > ' + msg + ' ( ' + diff + ' ms )';\n//   return msg;\n// }\n\nfunction formatMsg(type, msg) {\n  msg = '[' + type + '] > ' + msg;\n  return msg;\n}\n\nfunction consolePrintFn(type) {\n  var func = window.console[type];\n  if (func) {\n    return function () {\n      for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n        args[_key] = arguments[_key];\n      }\n\n      if (args[0]) {\n        args[0] = formatMsg(type, args[0]);\n      }\n      func.apply(window.console, args);\n    };\n  }\n  return noop;\n}\n\nfunction exportLoggerFunctions(debugConfig) {\n  for (var _len2 = arguments.length, functions = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {\n    functions[_key2 - 1] = arguments[_key2];\n  }\n\n  functions.forEach(function (type) {\n    exportedLogger[type] = debugConfig[type] ? debugConfig[type].bind(debugConfig) : consolePrintFn(type);\n  });\n}\n\nvar enableLogs = exports.enableLogs = function enableLogs(debugConfig) {\n  if (debugConfig === true || (typeof debugConfig === 'undefined' ? 'undefined' : _typeof(debugConfig)) === 'object') {\n    exportLoggerFunctions(debugConfig,\n    // Remove out from list here to hard-disable a log-level\n    //'trace',\n    'debug', 'log', 'info', 'warn', 'error');\n    // Some browsers don't allow to use bind on console object anyway\n    // fallback to default if needed\n    try {\n      exportedLogger.log();\n    } catch (e) {\n      exportedLogger = fakeLogger;\n    }\n  } else {\n    exportedLogger = fakeLogger;\n  }\n};\n\nvar logger = exports.logger = exportedLogger;\n\n},{}],40:[function(_dereq_,module,exports){\n\"use strict\";\n\nif (!ArrayBuffer.prototype.slice) {\n  ArrayBuffer.prototype.slice = function (start, end) {\n    var that = new Uint8Array(this);\n    if (end === undefined) {\n      end = that.length;\n    }\n    var result = new ArrayBuffer(end - start);\n    var resultArray = new Uint8Array(result);\n    for (var i = 0; i < resultArray.length; i++) {\n      resultArray[i] = that[i + start];\n    }\n    return result;\n  };\n}\nif (!Object.assign) {\n  Object.assign = function (obj) {\n    for (var i = 1; i < arguments.length; i++) {\n      var source = arguments[i];\n      if (!source) {\n        continue;\n      }\n      for (var prop in source) {\n        if (source.hasOwnProperty(prop)) {\n          obj[prop] = source[prop];\n        }\n      }\n    }\n    return obj;\n  };\n}\n\n},{}],41:[function(_dereq_,module,exports){\n'use strict';\n\nvar URLHelper = {\n  // build an absolute URL from a relative one using the provided baseURL\n  // if relativeURL is an absolute URL it will be returned as is.\n  buildAbsoluteURL: function buildAbsoluteURL(baseURL, relativeURL) {\n    // remove any remaining space and CRLF\n    relativeURL = relativeURL.trim();\n    if (/^[a-z]+:/i.test(relativeURL)) {\n      // complete url, not relative\n      return relativeURL;\n    }\n\n    var relativeURLQuery = null;\n    var relativeURLHash = null;\n\n    var relativeURLHashSplit = /^([^#]*)(.*)$/.exec(relativeURL);\n    if (relativeURLHashSplit) {\n      relativeURLHash = relativeURLHashSplit[2];\n      relativeURL = relativeURLHashSplit[1];\n    }\n    var relativeURLQuerySplit = /^([^\\?]*)(.*)$/.exec(relativeURL);\n    if (relativeURLQuerySplit) {\n      relativeURLQuery = relativeURLQuerySplit[2];\n      relativeURL = relativeURLQuerySplit[1];\n    }\n\n    var baseURLHashSplit = /^([^#]*)(.*)$/.exec(baseURL);\n    if (baseURLHashSplit) {\n      baseURL = baseURLHashSplit[1];\n    }\n    var baseURLQuerySplit = /^([^\\?]*)(.*)$/.exec(baseURL);\n    if (baseURLQuerySplit) {\n      baseURL = baseURLQuerySplit[1];\n    }\n\n    var baseURLDomainSplit = /^(([a-z]+:)?\\/\\/[a-z0-9\\.\\-_~]+(:[0-9]+)?)?(\\/.*)$/i.exec(baseURL);\n    if (!baseURLDomainSplit) {\n      throw new Error('Error trying to parse base URL.');\n    }\n\n    // e.g. 'http:', 'https:', ''\n    var baseURLProtocol = baseURLDomainSplit[2] || '';\n    // e.g. 'http://example.com', '//example.com', ''\n    var baseURLProtocolDomain = baseURLDomainSplit[1] || '';\n    // e.g. '/a/b/c/playlist.m3u8'\n    var baseURLPath = baseURLDomainSplit[4];\n\n    var builtURL = null;\n    if (/^\\/\\//.test(relativeURL)) {\n      // relative url starts wth '//' so copy protocol (which may be '' if baseUrl didn't provide one)\n      builtURL = baseURLProtocol + '//' + URLHelper.buildAbsolutePath('', relativeURL.substring(2));\n    } else if (/^\\//.test(relativeURL)) {\n      // relative url starts with '/' so start from root of domain\n      builtURL = baseURLProtocolDomain + '/' + URLHelper.buildAbsolutePath('', relativeURL.substring(1));\n    } else {\n      builtURL = URLHelper.buildAbsolutePath(baseURLProtocolDomain + baseURLPath, relativeURL);\n    }\n\n    // put the query and hash parts back\n    if (relativeURLQuery) {\n      builtURL += relativeURLQuery;\n    }\n    if (relativeURLHash) {\n      builtURL += relativeURLHash;\n    }\n    return builtURL;\n  },\n\n  // build an absolute path using the provided basePath\n  // adapted from https://developer.mozilla.org/en-US/docs/Web/API/document/cookie#Using_relative_URLs_in_the_path_parameter\n  // this does not handle the case where relativePath is \"/\" or \"//\". These cases should be handled outside this.\n  buildAbsolutePath: function buildAbsolutePath(basePath, relativePath) {\n    var sRelPath = relativePath;\n    var nUpLn,\n        sDir = '',\n        sPath = basePath.replace(/[^\\/]*$/, sRelPath.replace(/(\\/|^)(?:\\.?\\/+)+/g, '$1'));\n    for (var nEnd, nStart = 0; nEnd = sPath.indexOf('/../', nStart), nEnd > -1; nStart = nEnd + nUpLn) {\n      nUpLn = /^\\/(?:\\.\\.\\/)*/.exec(sPath.slice(nEnd))[0].length;\n      sDir = (sDir + sPath.substring(nStart, nEnd)).replace(new RegExp('(?:\\\\\\/+[^\\\\\\/]*){0,' + (nUpLn - 1) / 3 + '}$'), '/');\n    }\n    return sDir + sPath.substr(nStart);\n  }\n};\n\nmodule.exports = URLHelper;\n\n},{}],42:[function(_dereq_,module,exports){\n'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * XHR based logger\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     */\n\nvar _logger = _dereq_('../utils/logger');\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar XhrLoader = function () {\n  function XhrLoader(config) {\n    _classCallCheck(this, XhrLoader);\n\n    if (config && config.xhrSetup) {\n      this.xhrSetup = config.xhrSetup;\n    }\n  }\n\n  _createClass(XhrLoader, [{\n    key: 'destroy',\n    value: function destroy() {\n      this.abort();\n      this.loader = null;\n    }\n  }, {\n    key: 'abort',\n    value: function abort() {\n      var loader = this.loader,\n          timeoutHandle = this.timeoutHandle;\n      if (loader && loader.readyState !== 4) {\n        this.stats.aborted = true;\n        loader.abort();\n      }\n      if (timeoutHandle) {\n        window.clearTimeout(timeoutHandle);\n      }\n    }\n  }, {\n    key: 'load',\n    value: function load(url, responseType, onSuccess, onError, onTimeout, timeout, maxRetry, retryDelay) {\n      var onProgress = arguments.length > 8 && arguments[8] !== undefined ? arguments[8] : null;\n      var frag = arguments.length > 9 && arguments[9] !== undefined ? arguments[9] : null;\n\n      this.url = url;\n      if (frag && !isNaN(frag.byteRangeStartOffset) && !isNaN(frag.byteRangeEndOffset)) {\n        this.byteRange = frag.byteRangeStartOffset + '-' + (frag.byteRangeEndOffset - 1);\n      }\n      this.responseType = responseType;\n      this.onSuccess = onSuccess;\n      this.onProgress = onProgress;\n      this.onTimeout = onTimeout;\n      this.onError = onError;\n      this.stats = { trequest: performance.now(), retry: 0 };\n      this.timeout = timeout;\n      this.maxRetry = maxRetry;\n      this.retryDelay = retryDelay;\n      this.loadInternal();\n    }\n  }, {\n    key: 'loadInternal',\n    value: function loadInternal() {\n      var xhr;\n\n      if (typeof XDomainRequest !== 'undefined') {\n        xhr = this.loader = new XDomainRequest();\n      } else {\n        xhr = this.loader = new XMLHttpRequest();\n      }\n\n      xhr.onloadend = this.loadend.bind(this);\n      xhr.onprogress = this.loadprogress.bind(this);\n\n      var url = this.url;\n      if (location.protocol === 'https:' && /^http:\\/\\//.test(url)) {\n        url = url.replace(/^http:\\/\\//, 'https://');\n      }\n      xhr.open('GET', url, true);\n      if (this.byteRange) {\n        xhr.setRequestHeader('Range', 'bytes=' + this.byteRange);\n      }\n      xhr.responseType = this.responseType;\n      this.stats.tfirst = null;\n      this.stats.loaded = 0;\n      if (this.xhrSetup) {\n        this.xhrSetup(xhr, url);\n      }\n      this.timeoutHandle = window.setTimeout(this.loadtimeout.bind(this), this.timeout);\n      xhr.send();\n    }\n  }, {\n    key: 'loadend',\n    value: function loadend(event) {\n      var xhr = event.currentTarget,\n          status = xhr.status,\n          stats = this.stats;\n      // don't proceed if xhr has been aborted\n      if (!stats.aborted) {\n        // http status between 200 to 299 are all successful\n        if (status >= 200 && status < 300) {\n          window.clearTimeout(this.timeoutHandle);\n          stats.tload = performance.now();\n          this.onSuccess(event, stats);\n        } else {\n          // error ...\n          if (stats.retry < this.maxRetry) {\n            _logger.logger.warn(status + ' while loading ' + this.url + ', retrying in ' + this.retryDelay + '...');\n            this.destroy();\n            window.setTimeout(this.loadInternal.bind(this), this.retryDelay);\n            // exponential backoff\n            this.retryDelay = Math.min(2 * this.retryDelay, 64000);\n            stats.retry++;\n          } else {\n            window.clearTimeout(this.timeoutHandle);\n            _logger.logger.error(status + ' while loading ' + this.url);\n            this.onError(event);\n          }\n        }\n      }\n    }\n  }, {\n    key: 'loadtimeout',\n    value: function loadtimeout(event) {\n      _logger.logger.warn('timeout while loading ' + this.url);\n      this.onTimeout(event, this.stats);\n    }\n  }, {\n    key: 'loadprogress',\n    value: function loadprogress(event) {\n      var stats = this.stats;\n      if (stats.tfirst === null) {\n        stats.tfirst = performance.now();\n      }\n      stats.loaded = event.loaded;\n      if (event.lengthComputable) {\n        stats.total = event.total;\n      }\n      if (this.onProgress) {\n        this.onProgress(stats);\n      }\n    }\n  }]);\n\n  return XhrLoader;\n}();\n\nexports.default = XhrLoader;\n\n},{\"../utils/logger\":39}]},{},[28])(28)\n});\n//# sourceMappingURL=hls.js.map\n",
    "(function(window, vjs){\n'use strict';\n\n// helpers\n\nfunction add_css(url, ver){\n    var link = document.createElement('link');\n    link.setAttribute('rel', 'stylesheet');\n    link.setAttribute('href', url+(ver ? '?'+ver : ''));\n    document.getElementsByTagName('head')[0].appendChild(link);\n}\n\nfunction get_class_name(element){\n    return element.className.split(/\\s+/g);\n}\n\nfunction add_class_name(element, class_name){\n    var classes = get_class_name(element);\n    if (classes.indexOf(class_name)==-1)\n    {\n        classes.push(class_name);\n        element.className = classes.join(' ');\n        return true;\n    }\n    return false;\n}\n\nfunction remove_class_name(element, class_name){\n    var classes = get_class_name(element);\n    var class_index = classes.indexOf(class_name);\n    if (class_index>=0)\n    {\n        classes.splice(class_index, 1);\n        element.className = classes.join(' ');\n    }\n}\n\n// main skin code\n\nvar HolaSkin = function(video, opt){\n    var _this = this;\n    this.vjs = video;\n    this.el = video.el();\n    this.opt = opt;\n    this.intv = 0;\n    this.stagger = 5;\n    this.steptotal = 5;\n    this.classes_added = [];\n    this.vjs.on('dispose', function(){ _this.dispose(); });\n    this.vjs.on('ready', function(){ _this.init(); });\n    this._resize = this.resize.bind(this);\n    this.vjs.on('resize', this._resize);\n    window.addEventListener('resize', this._resize);\n    this.apply();\n    this.resize();\n};\n\nHolaSkin.prototype.apply = function(){\n    var c, classes = [this.opt.className];\n    if (this.opt.show_controls_before_start)\n        classes.push('vjs-show-controls-before-start');\n    while ((c = classes.shift()))\n    {\n        if (add_class_name(this.el, c))\n            this.classes_added.push(c);\n    }\n};\n\nHolaSkin.prototype.resize = function(){\n    var vjs_large = 'vjs-large';\n    if (this.el.offsetWidth>=768)\n        add_class_name(this.el, vjs_large);\n    else\n        remove_class_name(this.el, vjs_large);\n};\n\n// play/pause curves and transform\nvar play1 = 'M 0,0 0,20 14,10 Z';\nvar play2 = 'M 0,0 0,20 0,10 Z';\nvar pause1 = 'M 0,0 0,0 0,20 0,20 M 0,0 0,0 0,20 0,20 Z';\nvar pause2 = 'M 0,0 5,0 5,20 0,20 M 9,0 14,0 14,20 9,20 Z';\nvar replay = '';\nvar morph_html = [\n    '<svg height=\"3em\" width=\"3em\" viewBox=\"-13 -10 40 40\">',\n        '<g id=\"move\">',\n            '<g id=\"{morph}\">',\n                '<path d=\"M 0,0 5,0 5,20 0,20 M 9,0 14,0 14,20 9,20 Z\"/>',\n                '<path d=\"M 0,0 0,20 14,10 Z\"/>',\n                '<g class=\"replay\">',\n                    '<g class=\"arrow\">',\n                        '<path class=\"st1\" d=\"M50,50.3c-3.6,3.5-8.5,5.7-14,5.7c-11,0-20-9-20-20s9-20,20-20s20,9,20,20\"/>',\n                        '<polygon class=\"st2\" points=\"64,36 48,36 56,46\"/>',\n                    '</g>',\n                '</g>',\n            '</g>',\n        '</g>',\n    '</svg>'].join('');\nvar umorph_html = [\n    '<svg width=\"100%\" height=\"100%\" viewBox=\"-15 -10 40 40\">',\n        '<use id=\"u{morph}\" xlink:href=\"#{morph}\" x=\"0\" y=\"0\"/>',\n    '</svg>'].join('');\n\nvar volume_icon_svg = '<svg height=\"2.8em\" width=\"2.8em\" viewBox=\"-5 -7 30 30\">'\n    +'<polygon points=\"4,5 4,5 0,5 0,11 4,11 4,11 8,16 8,0\"/>'\n    +'<polygon class=\"volume-level-0\" points=\"11.5,4 10,5.5 12.5,8 10,10.5 11.5,12 14,9.5 16.5,12 18,10.5 15.5,8 18,5.5 16.5,4 14,6.5\"/>'\n    +'<g>'\n        +'<path class=\"volume-level-1\" d=\"M10,4.6v6.9c1.2-0.7,2-2,2-3.4S11.2,5.2,10,4.6z\"/>'\n        +'<path class=\"volume-level-2\" d=\"M16,8c0-2.2-0.9-4.2-2.3-5.6L12,3.6c1.2,1.1,2,2.7,2,4.4c0,1.8-0.8,3.3-2,4.4l1.7,1.2C15.1,12.2,16,10.2,16,8z\"/>'\n        +'<path class=\"volume-level-3\" d=\"M16.9,0l-1.6,1.2C17,3,18,5.4,18,8c0,2.6-1,5-2.7,6.8l1.6,1.2c1.9-2.1,3.1-4.9,3.1-8C20,4.9,18.8,2.1,16.9,0z\"/>'\n    +'</g>'\n+'</svg>';\n\nvar gap_name = 'vjs-slider-gap';\nvar slider_gaps = '<div class=\"'+gap_name+'-left\"></div><div class=\"'+gap_name+'-right\"></div>';\n\nHolaSkin.prototype.set_play_button_state = function(btn_svg, state){\n    if (this.play_state==state)\n        return;\n    this.play_state = state;\n    var intv = this.intv;\n    var _this = this;\n    var steptotal = this.steptotal;\n    var stagger = this.stagger;\n    function mk_transition(from, to, steps){\n        return (function(){\n            var start = isNaN(from) ? from : parseFloat(from);\n            var delta = isNaN(from) ? '' : (parseFloat(to)-start)/\n                parseFloat(steps);\n            return (function(){ return start += delta; });\n        }());\n    }\n    function mk_transform(from_path, to_path, steps){\n        var path1pts = from_path.split(' ').slice(1, -1);\n        var path2pts = to_path.split(' ').slice(1, -1);\n        return (function(){\n            var pathgen = path1pts.map(function(coord, index){\n                return coord.split(',').map(function(fld, idx){\n                    return mk_transition(fld,\n                        path2pts[index].split(',')[idx], steps);\n                });\n            });\n            return (function(){\n                return pathgen.reduce(function(prev, curr){\n                    if (curr.length==1)\n                        return prev+' '+curr[0]();\n                    return prev+' '+curr.reduce(function(prv, crr){\n                        return prv()+','+crr();\n                    });\n                }, 'M')+' Z';\n            });\n        }());\n    }\n    var umorph = document.getElementById('umorph_'+this.vjs.id());\n    var bars = btn_svg.getElementsByTagName('path');\n    var stepcnt = 0, stepcnt1 = 0;\n    if (intv)\n        clearInterval(intv);\n    if (state=='ended')\n    {\n        umorph.setAttribute('transform', 'translate(-2, 0)');\n        // XXX michaelg workaround: chrome sometimes won't re-render <use> tag\n        // when the xlinked group is updated by css. This forces the update\n        // by applying transform to one of the invisible elements of xlinked\n        // group.\n        var render_cnt = 5;\n        var render_intv = setInterval(function(){\n            bars[0].setAttribute('transform', 'rotate('+render_cnt+')');\n            render_cnt--;\n            if(render_cnt<0)\n                clearInterval(render_intv);\n        }, 100);\n        // end workaround\n        btn_svg.parentNode.setAttribute('transform', 'translate(0, 0)');\n        bars[0].setAttribute('d', replay);\n        bars[1].setAttribute('display', 'none');\n        return;\n    }\n    bars[1].removeAttribute('display');\n    var is_transformed = btn_svg.parentNode.getAttribute('transform');\n    btn_svg.parentNode.removeAttribute('transform');\n    umorph.removeAttribute('transform');\n    // need to clear the attribute to avoid glitch with transition from\n    // replay icon to animated pause icon\n    if (is_transformed)\n        bars[0].setAttribute('d', '');\n    if (state=='paused')\n    {\n        var mk_path3 = mk_transform(play2, play1, steptotal);\n        var mk_path4 = mk_transform(pause2, pause1, steptotal);\n        this.intv = setInterval(function(){\n            if (stepcnt < steptotal)\n                bars[1].setAttribute('d', mk_path4());\n            if (stepcnt >= stagger)\n                bars[0].setAttribute('d', mk_path3());\n            stepcnt++;\n            if (stepcnt >= steptotal+stagger)\n            {\n                clearInterval(_this.intv);\n                _this.intv = 0;\n            }\n        }, 20);\n        return;\n    }\n\n    var mk_path1 = mk_transform(play1, play2, steptotal);\n    var mk_path2 = mk_transform(pause1, pause2, steptotal);\n    this.intv = setInterval(function(){\n        if (stepcnt < steptotal)\n            bars[0].setAttribute('d', mk_path1());\n        if (stepcnt >= stagger)\n            bars[1].setAttribute('d', mk_path2());\n        stepcnt++;\n        if (stepcnt >= steptotal+stagger)\n        {\n            clearInterval(_this.intv);\n            _this.intv = 0;\n        }\n    }, 20);\n};\n\nHolaSkin.prototype.init = function(){\n    var _this = this;\n    var player = this.vjs;\n    // play button special treatment: both buttons share a single shape\n    // that's how it is morphed simultaneously\n    if (!!this.opt.no_play_transform)\n    {\n        this.steptotal = 1;\n        this.stagger = 0;\n    }\n    this.has_played = false;\n    var play_button = player.controlBar.playToggle.el();\n    play_button.insertAdjacentHTML('beforeend',\n        morph_html.replace(/{morph}/g, 'morph_'+player.id()));\n    player.bigPlayButton.el().insertAdjacentHTML('beforeend',\n        umorph_html.replace(/{morph}/g, 'morph_'+player.id()));\n    player.on('play', function(){\n        _this.is_ended = false;\n        _this.update_state(player);\n    })\n    .on('pause', function(){ _this.update_state(player); })\n    .on('adend', function(){ _this.update_state(player); })\n    .on('ended', function(){\n        _this.is_ended = true;\n        _this.update_state(player);\n    })\n    .on('seeking', function(){\n        // hide replay button if it's not rewind to the start (cur time == 0)\n        if (player.currentTime())\n        {\n            _this.is_ended = false;\n            _this.has_played = true;\n        }\n        else\n            _this.has_played = false;\n        _this.update_state(player);\n    })\n    .on('timeupdate', function(val, t1, t2){\n        var has_pos = !!player.currentTime();\n        if (has_pos==_this.has_played)\n            return;\n        _this.has_played = has_pos;\n        _this.update_state(player);\n    });\n    this.update_state(player);\n    var volume_slider = player.controlBar.volumeMenuButton.volumeBar.el();\n    volume_slider.insertAdjacentHTML('beforeend', slider_gaps);\n    var progress_holder = player.controlBar.progressControl.seekBar.el();\n    progress_holder.insertAdjacentHTML('beforeend', slider_gaps);\n};\n\nHolaSkin.prototype.update_state = function(player){\n    var play_button = player.controlBar.playToggle.el();\n    var big_play_button = player.bigPlayButton.el();\n    var replay_classname = 'vjs-play-control-replay';\n    var started_classname = 'vjs-pos-started';\n    var ended_classname = 'vjs-pos-ended';\n    if (this.is_ended)\n    {\n        add_class_name(play_button, replay_classname);\n        add_class_name(big_play_button, replay_classname);\n        add_class_name(player.el_, ended_classname);\n    }\n    else\n    {\n        remove_class_name(play_button, replay_classname);\n        remove_class_name(big_play_button, replay_classname);\n        remove_class_name(player.el_, ended_classname);\n    }\n    if (this.has_played)\n        add_class_name(player.el_, started_classname);\n    else\n    {\n        remove_class_name(player.el_, started_classname);\n        remove_class_name(player.el_, ended_classname);\n    }\n    this.set_play_button_state(document.getElementById('morph_'+player.id()),\n        this.is_ended ? 'ended' : player.paused() ? 'paused' : 'playing');\n};\n\nHolaSkin.prototype.dispose = function(){\n    while (this.classes_added.length)\n        remove_class_name(this.el, this.classes_added.pop());\n    window.removeEventListener('resize', this._resize);\n};\n\n// update some vjs controls\n\nvar MenuButton = vjs.getComponent('MenuButton');\nvar VolumeMenuButton = vjs.getComponent('VolumeMenuButton');\nVolumeMenuButton.prototype.createEl = function(){\n    var el = MenuButton.prototype.createEl.call(this);\n\n    var icon = this.icon_ = document.createElement('div');\n    icon.setAttribute('class', 'vjs-button-icon');\n    icon.innerHTML = volume_icon_svg;\n    el.insertBefore(icon, el.firstChild);\n\n    return el;\n};\n\nVolumeMenuButton.prototype.tooltipHandler = function(){\n    return this.icon_;\n};\n\nvar Button = vjs.getComponent('Button');\nvar FullscreenToggle = vjs.getComponent('FullscreenToggle');\nFullscreenToggle.prototype.controlText_ = 'Full screen';\nFullscreenToggle.prototype.createEl = function(){\n    var el = Button.prototype.createEl.call(this);\n\n    var icon = this.icon_ = document.createElement('div');\n    icon.setAttribute('class', 'vjs-button-icon');\n    el.insertBefore(icon, el.firstChild);\n\n    return el;\n};\nFullscreenToggle.prototype.updateHint = function(){\n    if (this.player_.isFullscreen()) {\n        this.controlText('Exit full screen');\n    } else {\n        this.controlText('Full screen');\n    }\n};\n\nvar defaults = {\n    className: 'vjs5-hola-skin',\n    css: '/css/videojs-hola-skin.css',\n    ver: 'ver={[version]}'\n};\n\n// VideoJS plugin register\n\nvjs.plugin('hola_skin', function(options){\n    var opt = vjs.mergeOptions(defaults, options);\n    if (opt.css && (!options.className || options.css))\n        add_css(opt.css, opt.ver);\n    new HolaSkin(this, opt);\n});\n\n}(window, window.videojs));\n",
    "/**\n * Copyright 2014 Google Inc.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n *\n * IMA SDK integration plugin for Video.js. For more information see\n * https://www.github.com/googleads/videojs-ima\n */\n\n(function(factory) {\n  if (typeof define === 'function' && define['amd']) {\n    define(['video.js', 'videojs-contrib-ads'], function(videojs){ factory(window, document, videojs) });\n  } else if (typeof exports === 'object' && typeof module === 'object') {\n    var vjs = (window.videojs);\n    (null);\n    factory(window, document, vjs);\n  } else {\n    factory(window, document, videojs);\n  }\n})(function(window, document, videojs) {\n  \"use strict\";\n\n  var extend = function(obj) {\n    var arg;\n    var index;\n    var key;\n    for (index = 1; index < arguments.length; index++) {\n      arg = arguments[index];\n      for (key in arg) {\n        if (arg.hasOwnProperty(key)) {\n          obj[key] = arg[key];\n        }\n      }\n    }\n    return obj;\n  };\n\n  var ima_defaults = {\n    debug: false,\n    timeout: 5000,\n    prerollTimeout: 100,\n    adLabel: 'Advertisement',\n    showControlsForJSAds: true\n  };\n\n  var init = function(options, readyCallback) {\n    this.ima = new ImaPlugin(this, options, readyCallback);\n  };\n\n  var ImaPlugin = function(player, options, readyCallback) {\n    this.player = player;\n\n    /**\n     * Assigns the unique id and class names to the given element as well as the style class\n     * @param element\n     * @param controlName\n     * @private\n     */\n    var assignControlAttributes_ = function(element, controlName) {\n      element.id = this.controlPrefix + controlName;\n      element.className = this.controlPrefix + controlName + ' ' + controlName;\n    }.bind(this);\n\n    /**\n     * Returns a regular expression to test a string for the given className\n     * @param className\n     * @returns {RegExp}\n     * @private\n     */\n    var getClassRegexp_ = function(className){\n      // Matches on\n      // (beginning of string OR NOT word char)\n      // classname\n      // (negative lookahead word char OR end of string)\n      return new RegExp('(^|[^A-Za-z-])' + className + '((?![A-Za-z-])|$)', 'gi');\n    };\n\n    /**\n     * Adds a class to the given element if it doesn't already have the class\n     * @param element\n     * @param classToAdd\n     * @private\n     */\n    var addClass_ = function(element, classToAdd){\n      if(getClassRegexp_(classToAdd).test(element.className)){\n        return element;\n      }\n\n      return element.className = element.className.trim() + ' ' + classToAdd;\n    };\n\n    /**\n     * Removes a class from the given element if it has the given class\n     * @param element\n     * @param classToRemove\n     * @private\n     */\n    var removeClass_ = function(element, classToRemove){\n      var classRegexp = getClassRegexp_(classToRemove);\n\n      if(!classRegexp.test(element.className)){\n        return element;\n      }\n\n      return element.className = element.className.trim().replace(classRegexp, '');\n    };\n\n    /**\n     * Creates the ad container passed to the IMA SDK.\n     * @private\n     */\n    var createAdContainer_ = function() {\n      // The adContainerDiv is the DOM of the element that will house\n      // the ads and ad controls.\n      this.vjsControls = this.player.getChild('controlBar');\n      this.adContainerDiv =\n          this.vjsControls.el().parentNode.appendChild(\n              document.createElement('div'));\n      assignControlAttributes_(this.adContainerDiv, 'ima-ad-container');\n      this.adContainerDiv.style.position = \"absolute\";\n      this.adContainerDiv.style.zIndex = 1111;\n      this.adContainerDiv.addEventListener(\n          'mouseenter',\n          showAdControls_,\n          false);\n      this.adContainerDiv.addEventListener(\n          'mouseleave',\n          hideAdControls_,\n          false);\n      createControls_();\n      this.adDisplayContainer =\n          new google.ima.AdDisplayContainer(this.adContainerDiv, this.contentPlayer);\n    }.bind(this);\n\n    /**\n     * Creates the controls for the ad.\n     * @private\n     */\n    var createControls_ = function() {\n      this.controlsDiv = document.createElement('div');\n      assignControlAttributes_(this.controlsDiv, 'ima-controls-div');\n      this.controlsDiv.style.width = '100%';\n      this.countdownDiv = document.createElement('div');\n      assignControlAttributes_(this.countdownDiv, 'ima-countdown-div');\n      this.countdownDiv.innerHTML = this.settings.adLabel;\n      this.countdownDiv.style.display = this.showCountdown ? 'block' : 'none';\n      this.seekBarDiv = document.createElement('div');\n      assignControlAttributes_(this.seekBarDiv, 'ima-seek-bar-div');\n      this.seekBarDiv.style.width = '100%';\n      this.progressDiv = document.createElement('div');\n      assignControlAttributes_(this.progressDiv, 'ima-progress-div');\n      this.playPauseDiv = document.createElement('div');\n      assignControlAttributes_(this.playPauseDiv, 'ima-play-pause-div');\n      addClass_(this.playPauseDiv, 'ima-playing');\n      this.playPauseDiv.addEventListener(\n          'click',\n          onAdPlayPauseClick_,\n          false);\n      this.muteDiv = document.createElement('div');\n      assignControlAttributes_(this.muteDiv, 'ima-mute-div');\n      addClass_(this.muteDiv, 'ima-non-muted');\n      this.muteDiv.addEventListener(\n          'click',\n          onAdMuteClick_,\n          false);\n      this.sliderDiv = document.createElement('div');\n      assignControlAttributes_(this.sliderDiv, 'ima-slider-div');\n      this.sliderDiv.addEventListener(\n          'mousedown',\n          onAdVolumeSliderMouseDown_,\n          false);\n      this.sliderLevelDiv = document.createElement('div');\n      assignControlAttributes_(this.sliderLevelDiv, 'ima-slider-level-div');\n      this.fullscreenDiv = document.createElement('div');\n      assignControlAttributes_(this.fullscreenDiv, 'ima-fullscreen-div');\n      addClass_(this.fullscreenDiv, 'ima-non-fullscreen');\n      this.fullscreenDiv.addEventListener(\n          'click',\n          onAdFullscreenClick_,\n          false);\n      this.adContainerDiv.appendChild(this.controlsDiv);\n      this.controlsDiv.appendChild(this.countdownDiv);\n      this.controlsDiv.appendChild(this.seekBarDiv);\n      this.controlsDiv.appendChild(this.playPauseDiv);\n      this.controlsDiv.appendChild(this.muteDiv);\n      this.controlsDiv.appendChild(this.sliderDiv);\n      this.controlsDiv.appendChild(this.fullscreenDiv);\n      this.seekBarDiv.appendChild(this.progressDiv);\n      this.sliderDiv.appendChild(this.sliderLevelDiv);\n    }.bind(this);\n\n    /**\n     * Initializes the AdDisplayContainer. On mobile, this must be done as a\n     * result of user action.\n     */\n    this.initializeAdDisplayContainer = function() {\n      this.adDisplayContainerInitialized = true;\n      this.adDisplayContainer.initialize();\n    }.bind(this);\n\n    /**\n     * Creates the AdsRequest and request ads through the AdsLoader.\n     */\n    this.requestAds = function() {\n      if (!this.adDisplayContainerInitialized) {\n        this.adDisplayContainer.initialize();\n      }\n      var adsRequest = new google.ima.AdsRequest();\n      if (this.settings.adTagUrl) {\n        adsRequest.adTagUrl = this.settings.adTagUrl;\n      } else {\n        adsRequest.adsResponse = this.settings.adsResponse;\n      }\n      if (this.settings.forceNonLinearFullSlot) {\n        adsRequest.forceNonLinearFullSlot = true;\n      }\n\n      adsRequest.linearAdSlotWidth = this.getPlayerWidth();\n      adsRequest.linearAdSlotHeight = this.getPlayerHeight();\n      adsRequest.nonLinearAdSlotWidth =\n          this.settings.nonLinearWidth || this.getPlayerWidth();\n      adsRequest.nonLinearAdSlotHeight =\n          this.settings.nonLinearHeight || (this.getPlayerHeight() / 3);\n\n      this.adsLoader.requestAds(adsRequest);\n    }.bind(this);\n\n    /**\n     * Listener for the ADS_MANAGER_LOADED event. Creates the AdsManager,\n     * sets up event listeners, and triggers the 'adsready' event for\n     * videojs-ads-contrib.\n     * @private\n     */\n    var onAdsManagerLoaded_ = function(adsManagerLoadedEvent) {\n      this.adsManager = adsManagerLoadedEvent.getAdsManager(\n          this.contentPlayheadTracker, this.adsRenderingSettings);\n\n      this.adsManager.addEventListener(\n          google.ima.AdErrorEvent.Type.AD_ERROR,\n          onAdError_);\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.AD_BREAK_READY,\n          onAdBreakReady_);\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED,\n          this.onContentPauseRequested_);\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED,\n          this.onContentResumeRequested_);\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.ALL_ADS_COMPLETED,\n          onAllAdsCompleted_);\n\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.LOADED,\n          onAdLoaded_);\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.STARTED,\n          onAdStarted_);\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.CLICK,\n          onAdPlayPauseClick_);\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.COMPLETE,\n          this.onAdComplete_);\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.SKIPPED,\n          this.onAdComplete_);\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.FIRST_QUARTILE,\n          function(){ this.player.trigger('ads-first-quartile'); }.bind(this));\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.MIDPOINT,\n          function(){ this.player.trigger('ads-midpoint'); }.bind(this));\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.THIRD_QUARTILE,\n          function(){ this.player.trigger('ads-third-quartile'); }.bind(this));\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.IMPRESSION,\n          function(){ this.player.trigger('ads-impression'); }.bind(this));\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.PAUSED,\n          function(){ this.player.trigger('ads-pause'); }.bind(this));\n      this.adsManager.addEventListener(\n          google.ima.AdEvent.Type.RESUMED,\n          function(){ this.player.trigger('ads-play'); }.bind(this));\n\n      if (!this.autoPlayAdBreaks) {\n        try {\n          var initWidth = this.getPlayerWidth();\n          var initHeight = this.getPlayerHeight();\n          this.adsManagerDimensions.width = initWidth;\n          this.adsManagerDimensions.height = initHeight;\n          this.adsManager.init(\n              initWidth,\n              initHeight,\n              google.ima.ViewMode.NORMAL);\n          this.adsManager.setVolume(this.player.muted() ? 0 : this.player.volume());\n        } catch (adError) {\n          onAdError_(adError);\n        }\n      }\n\n      var cuepoints = this.adsManager.getCuePoints();\n      var foundpreroll = !cuepoints.length; // no playlist, just preroll\n      var foundpostroll = false;;\n      cuepoints.forEach(function(offset){\n          if (!offset)\n              foundpreroll = true;\n          else if (offset==-1)\n              foundpostroll = true;\n      });\n      if (!foundpreroll)\n          this.player.trigger('nopreroll');\n      if (!foundpostroll)\n          this.player.trigger('nopostroll');\n      if (cuepoints.length)\n          this.player.trigger('ads-cuepoints', cuepoints);\n\n      this.player.trigger('adsready');\n    }.bind(this);\n\n    /**\n     * DEPRECATED: Use startFromReadyCallback\n     * Start ad playback, or content video playback in the absence of a\n     * pre-roll.\n     */\n    this.start = function() {\n      window.console.log(\n          'WARNING: player.ima.start is deprecated. Use ' +\n              'player.ima.startFromReadyCallback instead.');\n    };\n\n    /**\n     * Start ad playback, or content video playback in the absence of a\n     * pre-roll. **NOTE**: This method only needs to be called if you provide\n     * your own readyCallback as the second parameter to player.ima(). If you\n     * only provide options and do not provide your own readyCallback,\n     * **DO NOT** call this method. If you do provide your own readyCallback,\n     * you should call this method in the last line of that callback. For more\n     * info, see this method's usage in our advanced and playlist examples.\n     */\n    this.startFromReadyCallback = function() {\n      if (this.autoPlayAdBreaks) {\n        try {\n          this.adsManager.init(\n              this.getPlayerWidth(),\n              this.getPlayerHeight(),\n              google.ima.ViewMode.NORMAL);\n          this.adsManager.setVolume(this.player.muted() ? 0 : this.player.volume());\n          this.adsManager.start();\n        } catch (adError) {\n          onAdError_(adError);\n        }\n      }\n    }.bind(this);\n\n    /**\n     * Listener for errors fired by the AdsLoader.\n     * @param {google.ima.AdErrorEvent} event The error event thrown by the\n     *     AdsLoader. See\n     *     https://developers.google.com/interactive-media-ads/docs/sdks/html5/v3/apis#ima.AdError.Type\n     * @private\n     */\n    var onAdsLoaderError_ = function(event) {\n      window.console.log('AdsLoader error: ' + event.getError());\n      this.adContainerDiv.style.display = 'none';\n      if (this.adsManager) {\n        this.adsManager.destroy();\n      }\n      this.player.trigger({type: 'adserror', data: { AdError: event.getError(), AdErrorEvent: event }});\n    }.bind(this);\n\n    /**\n     * Listener for errors thrown by the AdsManager.\n     * @param {google.ima.AdErrorEvent} adErrorEvent The error event thrown by\n     *     the AdsManager.\n     * @private\n     */\n    var onAdError_ = function(adErrorEvent) {\n      var errorMessage = adErrorEvent.getError !== undefined ? adErrorEvent.getError() : adErrorEvent.stack;\n      window.console.log('Ad error: ' + errorMessage);\n      this.vjsControls.show();\n      this.adsManager.destroy();\n      this.adContainerDiv.style.display = 'none';\n      this.player.trigger({ type: 'adserror', data: { AdError: errorMessage, AdErrorEvent: adErrorEvent }});\n    }.bind(this);\n\n    /**\n     * Listener for AD_BREAK_READY. Passes event on to publisher's listener.\n     * @param {google.ima.AdEvent} adEvent AdEvent thrown by the AdsManager.\n     * @private\n     */\n    var onAdBreakReady_ = function(adEvent) {\n      this.adBreakReadyListener(adEvent);\n    }.bind(this);\n\n    /**\n     * Called by publishers in manual ad break playback mode to start an ad\n     * break.\n     */\n    this.playAdBreak = function() {\n      if (!this.autoPlayAdBreaks) {\n        this.adsManager.start();\n      }\n    }.bind(this);\n\n    /**\n     * Pauses the content video and displays the ad container so ads can play.\n     * @param {google.ima.AdEvent} adEvent The AdEvent thrown by the AdsManager.\n     * @private\n     */\n    this.onContentPauseRequested_ = function(adEvent) {\n      this.adsActive = true;\n      this.adPlaying = true;\n      this.contentSource = this.player.currentSrc();\n      this.player.off('contentended', this.localContentEndedListener);\n      this.player.ads.startLinearAdMode();\n      this.adContainerDiv.style.display = 'block';\n\n      var contentType = adEvent.getAd().getContentType();\n      if ((contentType === 'application/javascript') && !this.settings.showControlsForJSAds) {\n        this.controlsDiv.style.display = 'none';\n      } else {\n        this.controlsDiv.style.display = 'block';\n      }\n\n      this.vjsControls.hide();\n      showPlayButton();\n      this.player.pause();\n    }.bind(this);\n\n    /**\n     * Resumes content video and hides the ad container.\n     * @param {google.ima.AdEvent} adEvent The AdEvent thrown by the AdsManager.\n     * @private\n     */\n    this.onContentResumeRequested_ = function(adEvent) {\n      this.adsActive = false;\n      this.adPlaying = false;\n      this.player.on('contentended', this.localContentEndedListener);\n      if (this.currentAd == null || // hide for post-roll only playlist\n          this.currentAd.isLinear()) { // don't hide for non-linear ads\n        this.adContainerDiv.style.display = 'none';\n      }\n      this.vjsControls.show();\n      this.player.ads.endLinearAdMode();\n      this.countdownDiv.innerHTML = '';\n    }.bind(this);\n\n    /**\n     * Records that ads have completed and calls contentAndAdsEndedListeners\n     * if content is also complete.\n     * @param {google.ima.AdEvent} adEvent The AdEvent thrown by the AdsManager.\n     * @private\n     */\n    var onAllAdsCompleted_ = function(adEvent) {\n      this.allAdsCompleted = true;\n      this.adContainerDiv.style.display = 'none';\n      if (this.contentComplete == true) {\n        if (this.contentPlayer.src && this.contentPlayer.src != this.contentSource) {\n          this.player.src(this.contentSource);\n        }\n        for (var index in this.contentAndAdsEndedListeners) {\n          this.contentAndAdsEndedListeners[index]();\n        }\n      }\n    }.bind(this);\n\n    /**\n     * Starts the content video when a non-linear ad is loaded.\n     * @param {google.ima.AdEvent} adEvent The AdEvent thrown by the AdsManager.\n     * @private\n     */\n   var onAdLoaded_ = function(adEvent) {\n      if (!adEvent.getAd().isLinear()) {\n        this.player.play();\n      }\n    }.bind(this);\n\n    /**\n     * Starts the interval timer to check the current ad time when an ad starts\n     * playing.\n     * @param {google.ima.AdEvent} adEvent The AdEvent thrown by the AdsManager.\n     * @private\n     */\n    var onAdStarted_ = function(adEvent) {\n      this.currentAd = adEvent.getAd();\n      if (this.currentAd.isLinear()) {\n        this.adTrackingTimer = setInterval(\n            onAdPlayheadTrackerInterval_, 250);\n        // Don't bump container when controls are shown\n        removeClass_(this.adContainerDiv, 'bumpable-ima-ad-container');\n      } else {\n        // Bump container when controls are shown\n       addClass_(this.adContainerDiv, 'bumpable-ima-ad-container');\n      }\n    }.bind(this);\n\n    /**\n     * Clears the interval timer for current ad time when an ad completes.\n     * @param {google.ima.AdEvent} adEvent The AdEvent thrown by the AdsManager.\n     * @private\n     */\n    this.onAdComplete_ = function(adEvent) {\n      if (this.currentAd.isLinear()) {\n        clearInterval(this.adTrackingTimer);\n      }\n    }.bind(this);\n\n    /**\n     * Gets the current time and duration of the ad and calls the method to\n     * update the ad UI.\n     * @private\n     */\n    var onAdPlayheadTrackerInterval_ = function() {\n      var remainingTime = this.adsManager.getRemainingTime();\n      var duration =  this.currentAd.getDuration();\n      var currentTime = duration - remainingTime;\n      currentTime = currentTime > 0 ? currentTime : 0;\n      var isPod = false;\n      var totalAds = 0;\n      var adPosition;\n      if (this.currentAd.getAdPodInfo()) {\n        isPod = true;\n        adPosition = this.currentAd.getAdPodInfo().getAdPosition();\n        totalAds = this.currentAd.getAdPodInfo().getTotalAds();\n      }\n\n      // Update countdown timer data\n      var remainingMinutes = Math.floor(remainingTime / 60);\n      var remainingSeconds = Math.floor(remainingTime % 60);\n      if (remainingSeconds.toString().length < 2) {\n        remainingSeconds = '0' + remainingSeconds;\n      }\n      var podCount = ': ';\n      if (isPod && (totalAds > 1)) {\n        podCount = ' (' + adPosition + ' of ' + totalAds + '): ';\n      }\n      this.countdownDiv.innerHTML =\n          this.settings.adLabel + podCount +\n          remainingMinutes + ':' + remainingSeconds;\n\n      // Update UI\n      var playProgressRatio = currentTime / duration;\n      var playProgressPercent = playProgressRatio * 100;\n      this.progressDiv.style.width = playProgressPercent + '%';\n    }.bind(this);\n\n    this.getPlayerWidth = function() {\n      var retVal = parseInt(getComputedStyle(this.player.el()).width, 10) ||\n          this.player.width();\n      return retVal;\n    }.bind(this);\n\n    this.getPlayerHeight = function() {\n      var retVal = parseInt(getComputedStyle(this.player.el()).height, 10) ||\n          this.player.height();\n      return retVal;\n    }.bind(this);\n\n    /**\n     * Hides the ad controls on mouseout.\n     * @private\n     */\n    var hideAdControls_ = function() {\n      this.controlsDiv.style.height = '14px';\n      this.playPauseDiv.style.display = 'none';\n      this.muteDiv.style.display = 'none';\n      this.sliderDiv.style.display = 'none';\n      this.fullscreenDiv.style.display = 'none';\n    }.bind(this);\n\n    /**\n     * Shows ad controls on mouseover.\n     * @private\n     */\n    var showAdControls_ = function() {\n      this.controlsDiv.style.height = '37px';\n      this.playPauseDiv.style.display = 'block';\n      this.muteDiv.style.display = 'block';\n      this.sliderDiv.style.display = 'block';\n      this.fullscreenDiv.style.display = 'block';\n    }.bind(this);\n\n    /**\n     * Show pause and hide play button\n     */\n    var showPauseButton = function() {\n      addClass_(this.playPauseDiv, 'ima-paused');\n      removeClass_(this.playPauseDiv, 'ima-playing');\n    }.bind(this);\n\n    /**\n     * Show play and hide pause button\n     */\n    var showPlayButton = function() {\n      addClass_(this.playPauseDiv, 'ima-playing');\n      removeClass_(this.playPauseDiv, 'ima-paused');\n    }.bind(this);\n\n    /**\n     * Listener for clicks on the play/pause button during ad playback.\n     * @private\n     */\n    var onAdPlayPauseClick_ = function() {\n      if (this.adPlaying) {\n        showPauseButton();\n        this.adsManager.pause();\n        this.adPlaying = false;\n      } else {\n        showPlayButton();\n        this.adsManager.resume();\n        this.adPlaying = true;\n      }\n    }.bind(this);\n\n    /**\n     * Listener for clicks on the mute button during ad playback.\n     * @private\n     */\n    var onAdMuteClick_ = function() {\n      if (this.adMuted) {\n        addClass_(this.muteDiv, 'ima-non-muted');\n        removeClass_(this.muteDiv, 'ima-muted');\n        this.adsManager.setVolume(1);\n        // Bubble down to content player\n        this.player.muted(false);\n        this.adMuted = false;\n        this.sliderLevelDiv.style.width = this.player.volume() * 100 + \"%\";\n      } else {\n        addClass_(this.muteDiv, 'ima-muted');\n        removeClass_(this.muteDiv, 'ima-non-muted');\n        this.adsManager.setVolume(0);\n        // Bubble down to content player\n        this.player.muted(true);\n        this.adMuted = true;\n        this.sliderLevelDiv.style.width = \"0%\";\n      }\n    }.bind(this);\n\n    /* Listener for mouse down events during ad playback. Used for volume.\n     * @private\n     */\n    var onAdVolumeSliderMouseDown_ = function() {\n       document.addEventListener('mouseup', onMouseUp_, false);\n       document.addEventListener('mousemove', onMouseMove_, false);\n    };\n\n    /* Mouse movement listener used for volume slider.\n     * @private\n     */\n    var onMouseMove_ = function(event) {\n      setVolumeSlider_(event);\n    };\n\n    /* Mouse release listener used for volume slider.\n     * @private\n     */\n    var onMouseUp_ = function(event) {\n      setVolumeSlider_(event);\n      document.removeEventListener('mousemove', onMouseMove_);\n      document.removeEventListener('mouseup', onMouseUp_);\n    };\n\n    /* Utility function to set volume and associated UI\n     * @private\n     */\n    var setVolumeSlider_ = function(event) {\n      var percent =\n          (event.clientX - this.sliderDiv.getBoundingClientRect().left) /\n              this.sliderDiv.offsetWidth;\n      percent *= 100;\n      //Bounds value 0-100 if mouse is outside slider region.\n      percent = Math.min(Math.max(percent, 0), 100);\n      this.sliderLevelDiv.style.width = percent + \"%\";\n      this.player.volume(percent / 100); //0-1\n      this.adsManager.setVolume(percent / 100);\n      if (this.player.volume() == 0) {\n        addClass_(this.muteDiv, 'ima-muted');\n        removeClass_(this.muteDiv, 'ima-non-muted');\n        this.player.muted(true);\n        this.adMuted = true;\n      }\n      else\n      {\n        addClass_(this.muteDiv, 'ima-non-muted');\n        removeClass_(this.muteDiv, 'ima-muted');\n        this.player.muted(false);\n        this.adMuted = false;\n      }\n    }.bind(this);\n\n    /**\n     * Listener for clicks on the fullscreen button during ad playback.\n     * @private\n     */\n    var onAdFullscreenClick_ = function() {\n      if (this.player.isFullscreen()) {\n        this.player.exitFullscreen();\n      } else {\n        this.player.requestFullscreen();\n      }\n    }.bind(this);\n\n    /**\n     * Listens for the video.js player to change its fullscreen status. This\n     * keeps the fullscreen-ness of the AdContainer in sync with the player.\n     * @private\n     */\n    var onFullscreenChange_ = function() {\n      if (this.player.isFullscreen()) {\n        addClass_(this.fullscreenDiv, 'ima-fullscreen');\n        removeClass_(this.fullscreenDiv, 'ima-non-fullscreen');\n        if (this.adsManager) {\n          this.adsManager.resize(\n              window.screen.width,\n              window.screen.height,\n              google.ima.ViewMode.FULLSCREEN);\n        }\n      } else {\n        addClass_(this.fullscreenDiv, 'ima-non-fullscreen');\n        removeClass_(this.fullscreenDiv, 'ima-fullscreen');\n        if (this.adsManager) {\n          this.adsManager.resize(\n              this.getPlayerWidth(),\n              this.getPlayerHeight(),\n              google.ima.ViewMode.NORMAL);\n        }\n      }\n    }.bind(this);\n\n    /**\n     * Listens for the video.js player to change its volume. This keeps the ad\n     * volume in sync with the content volume if the volume of the player is\n     * changed while content is playing\n     * @private\n     */\n    var onVolumeChange_ = function() {\n      var newVolume = this.player.muted() ? 0 : this.player.volume();\n      if (this.adsManager) {\n        this.adsManager.setVolume(newVolume);\n      }\n      // Update UI\n      if (newVolume == 0) {\n        this.adMuted = true;\n        addClass_(this.muteDiv, 'ima-muted');\n        removeClass_(this.muteDiv, 'ima-non-muted');\n        this.sliderLevelDiv.style.width = '0%';\n      } else {\n        this.adMuted = false;\n        addClass_(this.muteDiv, 'ima-non-muted');\n        removeClass_(this.muteDiv, 'ima-muted');\n        this.sliderLevelDiv.style.width = newVolume * 100 + '%';\n      }\n    }.bind(this);\n\n    /**\n     * Seeks content to 00:00:00. This is used as an event handler for the\n     * loadedmetadata event, since seeking is not possible until that event has\n     * fired.\n     * @private\n     */\n    var seekContentToZero_ = function() {\n      this.player.off('loadedmetadata', seekContentToZero_);\n      this.player.currentTime(0);\n    }.bind(this);\n\n    /**\n     * Seeks content to 00:00:00 and starts playback. This is used as an event\n     * handler for the loadedmetadata event, since seeking is not possible until\n     * that event has fired.\n     * @private\n     */\n    var playContentFromZero_ = function() {\n      this.player.off('loadedmetadata', playContentFromZero_);\n      this.player.currentTime(0);\n      this.player.play();\n    }.bind(this);\n\n    /**\n     * Destroys the AdsManager, sets it to null, and calls contentComplete to\n     * reset correlators. Once this is done it requests ads again to keep the\n     * inventory available.\n     * @private\n     */\n    var resetIMA_ = function() {\n      this.adsActive = false;\n      this.adPlaying = false;\n      this.player.on('contentended', this.localContentEndedListener);\n      if (this.currentAd && this.currentAd.isLinear()) {\n        this.adContainerDiv.style.display = 'none';\n      }\n      this.vjsControls.show();\n      this.player.ads.endLinearAdMode();\n      if (this.adTrackingTimer) {\n        // If this is called while an ad is playing, stop trying to get that\n        // ad's current time.\n        clearInterval(this.adTrackingTimer);\n      }\n      if (this.adsManager) {\n        this.adsManager.destroy();\n        this.adsManager = null;\n      }\n      if (this.adsLoader && !this.contentComplete) {\n        this.adsLoader.contentComplete();\n      }\n      this.contentComplete = false;\n      this.allAdsCompleted = false;\n    }.bind(this);\n\n    /**\n     * Ads an EventListener to the AdsManager. For a list of available events,\n     * see\n     * https://developers.google.com/interactive-media-ads/docs/sdks/html5/v3/apis#ima.AdEvent.Type\n     * @param {google.ima.AdEvent.Type} event The AdEvent.Type for which to listen.\n     * @param {function} callback The method to call when the event is fired.\n     */\n    this.addEventListener = function(event, callback) {\n      if (this.adsManager) {\n        this.adsManager.addEventListener(event, callback);\n      }\n    }.bind(this);\n\n    /**\n     * Returns the instance of the AdsManager.\n     * @return {google.ima.AdsManager} The AdsManager being used by the plugin.\n     */\n    this.getAdsManager = function() {\n      return this.adsManager;\n    }.bind(this);\n\n    /**\n     * DEPRECATED: Use setContentWithAdTag.\n     * Sets the content of the video player. You should use this method instead\n     * of setting the content src directly to ensure the proper ad tag is\n     * requested when the video content is loaded.\n     * @param {?string} contentSrc The URI for the content to be played. Leave\n     *     blank to use the existing content.\n     * @param {?string} adTag The ad tag to be requested when the content loads.\n     *     Leave blank to use the existing ad tag.\n     * @param {?boolean} playOnLoad True to play the content once it has loaded,\n     *     false to only load the content but not start playback.\n     */\n    this.setContent = function(contentSrc, adTag, playOnLoad) {\n      window.console.log(\n          'WARNING: player.ima.setContent is deprecated. Use ' +\n              'player.ima.setContentWithAdTag instead.');\n      this.setContentWithAdTag(contentSrc, adTag, playOnLoad);\n    }.bind(this);\n\n    /**\n     * Sets the content of the video player. You should use this method instead\n     * of setting the content src directly to ensure the proper ad tag is\n     * requested when the video content is loaded.\n     * @param {?string} contentSrc The URI for the content to be played. Leave\n     *     blank to use the existing content.\n     * @param {?string} adTag The ad tag to be requested when the content loads.\n     *     Leave blank to use the existing ad tag.\n     * @param {?boolean} playOnLoad True to play the content once it has loaded,\n     *     false to only load the content but not start playback.\n     */\n    this.setContentWithAdTag = function(contentSrc, adTag, playOnLoad) {\n      resetIMA_();\n      this.settings.adTagUrl = adTag ? adTag : this.settings.adTagUrl;\n      changeSource_(contentSrc, playOnLoad);\n    }.bind(this);\n\n    /**\n     * Sets the content of the video player. You should use this method instead\n     * of setting the content src directly to ensure the proper ads response is\n     * used when the video content is loaded.\n     * @param {?string} contentSrc The URI for the content to be played. Leave\n     *     blank to use the existing content.\n     * @param {?string} adsResponse The ads response to be requested when the\n     *     content loads. Leave blank to use the existing ads response.\n     * @param {?boolean} playOnLoad True to play the content once it has loaded,\n     *     false to only load the content but not start playback.\n     */\n    this.setContentWithAdsResponse = function(contentSrc, adsResponse, playOnLoad) {\n      resetIMA_();\n      this.settings.adsResponse = adsResponse ? adsResponse : this.settings.adsResponse;\n      changeSource_(contentSrc, playOnLoad);\n    }.bind(this);\n\n    /**\n     * Changes the player source.\n     * @param {?string} contentSrc The URI for the content to be played. Leave\n     *     blank to use the existing content.\n     * @param {?boolean} playOnLoad True to play the content once it has loaded,\n     *     false to only load the content but not start playback.\n     * @private\n     */\n    var changeSource_ = function(contentSrc, playOnLoad) {\n      // Only try to pause the player when initialised with a source already\n      if (!!this.player.currentSrc()) {\n        this.player.currentTime(0);\n        this.player.pause();\n      }\n      if (contentSrc) {\n        this.player.src(contentSrc);\n      }\n      if (playOnLoad) {\n        this.player.on('loadedmetadata', playContentFromZero_);\n      } else {\n        this.player.on('loadedmetadata', seekContentToZero_);\n      }\n    }.bind(this);\n\n    /**\n     * Adds a listener for the 'contentended' event of the video player. This should be\n     * used instead of setting an 'contentended' listener directly to ensure that the\n     * ima can do proper cleanup of the SDK before other event listeners\n     * are called.\n     * @param {function} listener The listener to be called when content completes.\n     */\n    this.addContentEndedListener = function(listener) {\n      this.contentEndedListeners.push(listener);\n    }.bind(this);\n\n    /**\n     * Adds a listener that will be called when content and all ads have\n     * finished playing.\n     * @param {function} listener The listener to be called when content and ads complete.\n     */\n    this.addContentAndAdsEndedListener = function(listener) {\n      this.contentAndAdsEndedListeners.push(listener);\n    }.bind(this);\n\n    /**\n     * Sets the listener to be called to trigger manual ad break playback.\n     * @param {function} listener The listener to be called to trigger manual ad break playback.\n     */\n    this.setAdBreakReadyListener = function(listener) {\n      this.adBreakReadyListener = listener;\n    }.bind(this);\n\n    /**\n     * Pauses the ad.\n     */\n    this.pauseAd = function() {\n      if (this.adsActive && this.adPlaying) {\n        showPauseButton();\n        this.adsManager.pause();\n        this.adPlaying = false;\n      }\n    }.bind(this);\n\n    /**\n     * Resumes the ad.\n     */\n    this.resumeAd = function() {\n      if (this.adsActive && !this.adPlaying) {\n        showPlayButton();\n        this.adsManager.resume();\n        this.adPlaying = true;\n      }\n    }.bind(this);\n\n    /**\n     * Set up intervals to check for seeking and update current video time.\n     * @private\n     */\n    var setUpPlayerIntervals_ = function() {\n      this.updateTimeIntervalHandle =\n          setInterval(updateCurrentTime_, this.seekCheckInterval);\n      this.seekCheckIntervalHandle =\n          setInterval(checkForSeeking_, this.seekCheckInterval);\n      this.resizeCheckIntervalHandle =\n          setInterval(checkForResize_, this.resizeCheckInterval);\n    }.bind(this);\n\n    /**\n     * Updates the current time of the video\n     * @private\n     */\n    var updateCurrentTime_ = function() {\n      if (!this.contentPlayheadTracker.seeking) {\n        this.contentPlayheadTracker.currentTime = this.player.currentTime();\n      }\n    }.bind(this);\n\n    /**\n     * Detects when the user is seeking through a video.\n     * This is used to prevent mid-rolls from playing while a user is seeking.\n     *\n     * There *is* a seeking property of the HTML5 video element, but it's not\n     * properly implemented on all platforms (e.g. mobile safari), so we have to\n     * check ourselves to be sure.\n     *\n     * @private\n     */\n    var checkForSeeking_ = function() {\n      var tempCurrentTime = this.player.currentTime();\n      var diff = (tempCurrentTime - this.contentPlayheadTracker.previousTime) * 1000;\n      if (Math.abs(diff) > this.seekCheckInterval + this.seekThreshold) {\n        this.contentPlayheadTracker.seeking = true;\n      } else {\n        this.contentPlayheadTracker.seeking = false;\n      }\n      this.contentPlayheadTracker.previousTime = this.player.currentTime();\n    }.bind(this);\n\n    /**\n     * Detects when the player is resized (for fluid support) and resizes the\n     * ads manager to match.\n     *\n     * @private\n     */\n    var checkForResize_ = function() {\n      var currentWidth = this.getPlayerWidth();\n      var currentHeight = this.getPlayerHeight();\n\n      if (this.adsManager && (currentWidth != this.adsManagerDimensions.width ||\n          currentHeight != this.adsManagerDimensions.height)) {\n        this.adsManagerDimensions.width = currentWidth;\n        this.adsManagerDimensions.height = currentHeight;\n        this.adsManager.resize(currentWidth, currentHeight, google.ima.ViewMode.NORMAL);\n      }\n    }.bind(this);\n\n    /**\n     * Changes the flag to show or hide the ad countdown timer.\n     *\n     * @param {boolean} showCountdownIn Show or hide the countdown timer.\n     */\n    this.setShowCountdown = function(showCountdownIn) {\n      this.showCountdown = showCountdownIn;\n      this.countdownDiv.style.display = this.showCountdown ? 'block' : 'none';\n    }.bind(this);\n\n    /**\n     * Current plugin version.\n     */\n    this.VERSION = '0.2.0';\n\n    /**\n     * Stores user-provided settings.\n     */\n    this.settings;\n\n    /**\n     * Used to prefix videojs ima\n     */\n    this.controlPrefix;\n\n    /**\n     * Video element playing content.\n     */\n    this.contentPlayer;\n\n    /**\n     * Boolean flag to show or hide the ad countdown timer.\n     */\n    this.showCountdown;\n\n    /**\n     * Boolena flag to enable manual ad break playback.\n     */\n    this.autoPlayAdBreaks;\n\n    /**\n     * Video.js control bar.\n     */\n    this.vjsControls;\n\n    /**\n     * Div used as an ad container.\n     */\n    this.adContainerDiv;\n\n    /**\n     * Div used to display ad controls.\n     */\n    this.controlsDiv;\n\n    /**\n     * Div used to display ad countdown timer.\n     */\n    this.countdownDiv;\n\n    /**\n     * Div used to display add seek bar.\n     */\n    this.seekBarDiv;\n\n    /**\n     * Div used to display ad progress (in seek bar).\n     */\n    this.progressDiv;\n\n    /**\n     * Div used to display ad play/pause button.\n     */\n    this.playPauseDiv;\n\n    /**\n     * Div used to display ad mute button.\n     */\n    this.muteDiv;\n\n    /**\n     * Div used by the volume slider.\n     */\n    this.sliderDiv;\n\n    /**\n     * Volume slider level visuals\n     */\n    this.sliderLevelDiv;\n\n    /**\n     * Div used to display ad fullscreen button.\n     */\n    this.fullscreenDiv;\n\n    /**\n     * IMA SDK AdDisplayContainer.\n     */\n    this.adDisplayContainer;\n\n    /**\n     * True if the AdDisplayContainer has been initialized. False otherwise.\n     */\n    this.adDisplayContainerInitialized = false;\n\n    /**\n     * IMA SDK AdsLoader\n     */\n    this.adsLoader;\n\n    /**\n     * IMA SDK AdsManager\n     */\n    this.adsManager;\n\n    /**\n     * IMA SDK AdsRenderingSettings.\n     */\n    this.adsRenderingSettings = null;\n\n    /**\n     * Ad tag URL. Should return VAST, VMAP, or ad rules.\n     */\n    this.adTagUrl;\n\n    /**\n     * VAST, VMAP, or ad rules response. Used in lieu of fetching a response\n     * from an ad tag URL.\n     */\n    this.adsResponse;\n\n    /**\n     * Current IMA SDK Ad.\n     */\n    this.currentAd;\n\n    /**\n     * Timer used to track content progress.\n     */\n    this.contentTrackingTimer;\n\n    /**\n     * Timer used to track ad progress.\n     */\n    this.adTrackingTimer;\n\n    /**\n     * True if ads are currently displayed, false otherwise.\n     * True regardless of ad pause state if an ad is currently being displayed.\n     */\n    this.adsActive = false;\n\n    /**\n     * True if ad is currently playing, false if ad is paused or ads are not\n     * currently displayed.\n     */\n    this.adPlaying = false;\n\n    /**\n     * True if the ad is muted, false otherwise.\n     */\n    this.adMuted = false;\n\n    /**\n     * True if our content video has completed, false otherwise.\n     */\n    this.contentComplete = false;\n\n    /**\n     * True if ALL_ADS_COMPLETED has fired, false until then.\n     */\n     this.allAdsCompleted = false;\n\n    /**\n     * Handle to interval that repeatedly updates current time.\n     */\n    this.updateTimeIntervalHandle;\n\n    /**\n     * Handle to interval that repeatedly checks for seeking.\n     */\n    this.seekCheckIntervalHandle;\n\n    /**\n     * Interval (ms) on which to check if the user is seeking through the\n     * content.\n     */\n    this.seekCheckInterval = 1000;\n\n    /**\n     * Handle to interval that repeatedly checks for player resize.\n     */\n    this.resizeCheckIntervalHandle;\n\n    /**\n     * Interval (ms) to check for player resize for fluid support.\n     */\n    this.resizeCheckInterval = 250;\n\n    /**\n     * Threshold by which to judge user seeking. We check every 1000 ms to see\n     * if the user is seeking. In order for us to decide that they are *not*\n     * seeking, the content video playhead must only change by 900-1100 ms\n     * between checks. Any greater change and we assume the user is seeking\n     * through the video.\n     */\n    this.seekThreshold = 100;\n\n    /**\n     * Stores data for the content playhead tracker.\n     */\n    this.contentPlayheadTracker = {\n      currentTime: 0,\n      previousTime: 0,\n      seeking: false,\n      duration: 0\n    };\n\n    /**\n     * Stores data for the ad playhead tracker.\n     */\n    this.adPlayheadTracker = {\n      currentTime: 0,\n      duration: 0,\n      isPod: false,\n      adPosition: 0,\n      totalAds: 0\n    };\n\n    /**\n     * Stores the dimensions for the ads manager.\n     */\n    this.adsManagerDimensions = {\n      width: 0,\n      height: 0\n    };\n\n    /**\n     * Content ended listeners passed by the publisher to the plugin. Publishers\n     * should allow the plugin to handle content ended to ensure proper support\n     * of custom ad playback.\n     */\n    this.contentEndedListeners = [];\n\n    /**\n     * Content and ads ended listeners passed by the publisher to the plugin.\n     * These will be called when the plugin detects that content *and all\n     * ads* have completed. This differs from the contentEndedListeners in that\n     * contentEndedListeners will fire between content ending and a post-roll\n     * playing, whereas the contentAndAdsEndedListeners will fire after the\n     * post-roll completes.\n     */\n    this.contentAndAdsEndedListeners = [];\n\n     /**\n      * Listener to be called to trigger manual ad break playback.\n      */\n    this.adBreakReadyListener = undefined;\n\n    /**\n     * Stores the content source so we can re-populate it manually after a\n     * post-roll on iOS.\n     */\n    this.contentSource = '';\n\n    /**\n     * Local content ended listener for contentComplete.\n     */\n    this.localContentEndedListener = function() {\n      if (this.adsLoader && !this.contentComplete) {\n        this.adsLoader.contentComplete();\n        this.contentComplete = true;\n      }\n      for (var index in this.contentEndedListeners) {\n        this.contentEndedListeners[index]();\n      }\n      if (this.allAdsCompleted) {\n        for (var index in this.contentAndAdsEndedListeners) {\n          this.contentAndAdsEndedListeners[index]();\n        }\n      }\n      clearInterval(this.updateTimeIntervalHandle);\n      clearInterval(this.seekCheckIntervalHandle);\n      clearInterval(this.resizeCheckIntervalHandle);\n      if(this.player.el()) {\n        this.player.one('play', setUpPlayerIntervals_);\n      }\n    }.bind(this);\n\n    this.playerDisposedListener = function(){\n      this.contentEndedListeners, this.contentAndAdsEndedListeners = [], [];\n      this.contentComplete = true;\n      this.player.off('contentended', this.localContentEndedListener);\n\n      // Bug fix: https://github.com/googleads/videojs-ima/issues/306\n      if (this.player.ads.adTimeoutTimeout) {\n        clearTimeout(this.player.ads.adTimeoutTimeout);\n      }\n\n      var intervalsToClear = [this.updateTimeIntervalHandle, this.seekCheckIntervalHandle,\n        this.adTrackingTimer, this.resizeCheckIntervalHandle];\n      for (var index in intervalsToClear) {\n        var interval = intervalsToClear[index];\n        if (interval) {\n          clearInterval(interval);\n        }\n      }\n      if (this.adsManager) {\n        this.adsManager.destroy();\n        this.adsManager = null;\n      }\n    }.bind(this);\n\n    this.settings = extend({}, ima_defaults, options || {});\n\n    // Currently this isn't used but I can see it being needed in the future, so\n    // to avoid implementation problems with later updates I'm requiring it.\n    if (!this.settings['id']) {\n      window.console.log('Error: must provide id of video.js div');\n      return;\n    }\n\n    this.controlPrefix = (this.settings.id + '_') || '';\n\n    this.contentPlayer = document.getElementById(this.settings['id'] + '_html5_api') ||\n      document.getElementById(this.settings['id'] + '_Flash_api');\n    // Default showing countdown timer to true.\n    this.showCountdown = true;\n    if (this.settings['showCountdown'] == false) {\n      this.showCountdown = false;\n    }\n\n    this.autoPlayAdBreaks = true;\n    if (this.settings['autoPlayAdBreaks'] == false) {\n      this.autoPlayAdBreaks = false;\n    }\n\n    player.one('play', setUpPlayerIntervals_);\n\n    player.on('contentended', this.localContentEndedListener);\n    player.on('dispose', this.playerDisposedListener);\n\n    var contrib_ads_defaults = {\n      debug: this.settings.debug,\n      timeout: this.settings.timeout,\n      prerollTimeout: this.settings.prerollTimeout\n    };\n\n    var ads_plugin_settings =\n        extend({}, contrib_ads_defaults, options['contribAdsSettings'] || {});\n\n    player.ads(ads_plugin_settings);\n\n    this.adsRenderingSettings = new google.ima.AdsRenderingSettings();\n    this.adsRenderingSettings.restoreCustomPlaybackStateOnAdBreakComplete = true;\n    if (this.settings['adsRenderingSettings']) {\n      for (var setting in this.settings['adsRenderingSettings']) {\n        this.adsRenderingSettings[setting] =\n            this.settings['adsRenderingSettings'][setting];\n      }\n    }\n\n    if (this.settings['locale']) {\n      google.ima.settings.setLocale(this.settings['locale']);\n    }\n\n    createAdContainer_();\n    this.adsLoader = new google.ima.AdsLoader(this.adDisplayContainer);\n\n    this.adsLoader.getSettings().setVpaidMode(\n        google.ima.ImaSdkSettings.VpaidMode.ENABLED);\n    if (this.settings.vpaidAllowed == false) {\n      this.adsLoader.getSettings().setVpaidMode(\n          google.ima.ImaSdkSettings.VpaidMode.DISABLED);\n    }\n    if (this.settings.vpaidMode) {\n      this.adsLoader.getSettings().setVpaidMode(this.settings.vpaidMode);\n    }\n\n    if (this.settings.locale) {\n      this.adsLoader.getSettings().setLocale(this.settings.locale);\n    }\n\n    if (this.settings.numRedirects) {\n      this.adsLoader.getSettings().setNumRedirects(this.settings.numRedirects);\n    }\n\n    this.adsLoader.getSettings().setPlayerType('videojs-ima');\n    this.adsLoader.getSettings().setPlayerVersion(this.VERSION);\n    this.adsLoader.getSettings().setAutoPlayAdBreaks(this.autoPlayAdBreaks);\n\n    this.adsLoader.addEventListener(\n      google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED,\n      onAdsManagerLoaded_,\n      false);\n    this.adsLoader.addEventListener(\n      google.ima.AdErrorEvent.Type.AD_ERROR,\n      onAdsLoaderError_,\n      false);\n\n    if (!readyCallback) {\n      readyCallback = this.startFromReadyCallback;\n    }\n    player.on('readyforpreroll', readyCallback);\n    player.ready(function() {\n      player.on('fullscreenchange', onFullscreenChange_);\n      player.on('volumechange', onVolumeChange_);\n    });\n  };\n\n  videojs.plugin('ima', init);\n});\n\n",
    "(function(window, videojs, document, undefined){\n'use strict';\n/*jshint browser:true*/\n\nvar Flash = videojs.getComponent('Flash');\n\nvar Osmf = videojs.extend(Flash, {\n    constructor: function(options, ready){\n        var source = options.source;\n        var _player = videojs(options.playerId);\n        _player.osmf = this;\n        options.flashVars = {\n            'playerId': options.playerId,\n            'readyFunction': 'onReady',\n            'eventProxyFunction': 'onEvent',\n            'errorEventProxyFunction': 'onError'\n        };\n        Flash.call(this, options, ready);\n        this.firstplay = false;\n        this.loadstart = false;\n        _player.on('loadeddata', Osmf.onLoadedData);\n        _player.on('ended', Osmf.onEnded);\n        options.source = source;\n    }\n});\n\nOsmf.formats = {\n    'application/adobe-f4m': 'F4M',\n    'application/adobe-f4v': 'F4V',\n    'application/dash+xml': 'MPD'\n};\n\nOsmf.canPlaySource = function(src){\n    var type = src.type.replace(/;.*/, '').toLowerCase();\n    return type in Osmf.formats ? 'maybe' : '';\n};\n\nOsmf.log_enabled = false;\n\nvar api = Osmf.prototype;\nvar readWrite = ['preload', 'defaultPlaybackRate', 'playbackRate', 'autoplay',\n    'loop', 'mediaGroup', 'controller', 'controls', 'volume', 'muted',\n    'defaultMuted'];\nvar readOnly = ['error', 'networkState', 'readyState', 'seeking', 'videoWidth',\n    'startOffsetTime', 'paused', 'played', 'ended', 'streamType',\n    'initialTime', 'videoHeight', 'currentLevel', 'levels'];\n\nvar createSetter = function(attr){\n    var attrUpper = attr.charAt(0).toUpperCase()+attr.slice(1);\n    api['set'+attrUpper] = function(val){\n        if (!this.el_.vjs_setProperty)\n            return;\n        return this.el_.vjs_setProperty(attr, val);\n    };\n};\n\nvar createGetter = function(attr){\n    api[attr] = function(){\n        if (!this.el_.vjs_getProperty)\n            return;\n        return this.el_.vjs_getProperty(attr);\n    };\n};\n\n(function(){\n    for (var i = 0; i<readWrite.length; i++)\n    {\n        createGetter(readWrite[i]);\n        createSetter(readWrite[i]);\n    }\n    for (i = 0; i<readOnly.length; i++)\n        createGetter(readOnly[i]);\n})();\n\nOsmf.prototype.duration = function(){\n    return this.el_ ? (this.streamType() == 'live' ? Infinity :\n        this.el_.vjs_getProperty('duration')) : 0;\n};\n\nOsmf.prototype.play = function(){ this.el_.vjs_play(); };\n\nOsmf.prototype.load = function(){ this.el_.vjs_load(); };\n\nOsmf.prototype.paused = function(){ return this.el_.vjs_paused(); };\n\nOsmf.prototype.pause = function(){ this.el_.vjs_pause(); };\n\nOsmf.prototype.currentTime = function(value){\n    if (!value)\n        return this.el_.vjs_getProperty('currentTime');\n    this.el_.vjs_setProperty('currentTime');\n};\n\nOsmf.prototype.streamStatus = function(){ return this.el_.streamStatus(); };\n\nOsmf.isSupported = function(){ return Flash.version()[0]>=10; };\n\nOsmf.onLoadedData = function(){\n    var player = this;\n    if (player.options_.autoplay)\n        player.play();\n    else if (player.options_.preload && player.options_.preload!=='none')\n    {\n        if (player.currentTime())\n            player.currentTime(0);\n        player.play();\n        player.pause();\n        player.bigPlayButton.show();\n        player.bigPlayButton.one('click', function(){\n            player.bigPlayButton.hide(); });\n    }\n};\n\nOsmf.onEnded = function(){\n    if (this.options().loop)\n        this.currentTime(0);\n    this.pause();\n};\n\nOsmf.onReady = function(currentSwf){\n    if (Osmf.log_enabled)\n        videojs.log('OSMF', 'Ready', currentSwf);\n    Flash.onReady(currentSwf);\n    var tech = document.getElementById(currentSwf).tech;\n    if (tech.currentSrc() && tech.currentSrc().length>0)\n        tech.el_.vjs_src(tech.currentSrc());\n};\n\nOsmf.onError = function(currentSwf, err){\n    var tech = document.getElementById(currentSwf).tech;\n    if (err=='loaderror')\n        err = 'srcnotfound';\n    if (Osmf.log_enabled)\n        videojs.log('OSMF', 'Error', err);\n    if (tech.options_.reconnectOnError && !tech.reconnecting_)\n    {\n        tech.reconnecting_ = true;\n        tech.trigger(\"waiting\");\n        setTimeout(function(){\n            tech.src(tech.currentSrc());\n            tech.reconnecting_ = false;\n            tech.error(null);\n        }, 5000);\n    }\n    tech.error({code: 4, msg: \"\"});\n};\n\nOsmf.onEvent = function(currentSwf, event, data){\n    var tech = document.getElementById(currentSwf).tech;\n    switch (event)\n    {\n    case 'playing':\n        if (tech.firstplay===false)\n        {\n            if (Osmf.log_enabled)\n                videojs.log('OSMF', 'Event', currentSwf, 'loadstart');\n            tech.trigger('loadstart');\n            tech.loadstart = true;\n            if (Osmf.log_enabled)\n                videojs.log('OSMF', 'Event', currentSwf, 'firstplay');\n            tech.trigger('firstplay');\n            tech.firstplay = true;\n        }\n        break;\n    case 'buffering':\n        event = 'waiting';\n        break;\n    case 'ready':\n        event = 'loadeddata';\n        break;\n    }\n    tech.trigger(event, data);\n    if (event!=='timeupdate' && Osmf.log_enabled)\n        videojs.log('OSMF', 'Event', currentSwf, event);\n};\n\nOsmf.prototype.supportsFullScreen = function(){ return false; };\n\nOsmf.prototype.enterFullScreen = function(){ return false; };\n\nvideojs.options.osmf = {};\nvideojs.options.techOrder.push('osmf');\nvideojs.registerComponent('Osmf', Osmf);\n\n})(window, window.videojs, document);\n",
    "(function(window, vjs){\n'use strict';\nrequire('@hola.org/videojs-utils');\nvar Clipboard = require('clipboard');\n// XXX michaelg remove when vjs5.1 exposes this interface\nvar vjs_merge = function(obj1, obj2){\n    if (!obj2) { return obj1; }\n    for (var key in obj2){\n        if (Object.prototype.hasOwnProperty.call(obj2, key)) {\n            obj1[key] = obj2[key];\n        }\n    }\n    return obj1;\n};\nvar settings_icon_svg = '<svg height=\"100%\" width=\"100%\" viewBox=\"0 0 16 16\">'\n        +'<path class=\"st0\" d=\"M16,9.4V6.6h-2.2c-0.2-0.6-0.4-1.3-0.8-1.8l1.5-1.5l-1.9-1.9l-1.5,1.5C10.6,2.6,10,2.3,9.4,2.2V0H6.6v2.2'\n        +'C6,2.3,5.4,2.6,4.8,2.9L3.3,1.4L1.4,3.3l1.5,1.5C2.6,5.4,2.3,6,2.2,6.6H0v2.7h2.2c0.2,0.6,0.4,1.3,0.8,1.8l-1.5,1.5l1.9,1.9l1.5-1.5'\n        +'c0.5,0.3,1.2,0.6,1.8,0.8V16h2.7v-2.2c0.6-0.2,1.3-0.4,1.8-0.8l1.5,1.5l1.9-1.9l-1.5-1.5c0.3-0.5,0.6-1.2,0.8-1.8H16z M8,11'\n        +'c-1.7,0-3-1.3-3-3s1.3-3,3-3s3,1.3,3,3S9.7,11,8,11z\"/>'\n    +'</svg>';\nvar Menu = vjs.getComponent('Menu');\nvjs.registerComponent('PopupMenu', vjs.extend(Menu, {\n    className: 'vjs-rightclick-popup',\n    popped: false,\n    constructor: function(player, options){\n        Menu.call(this, player, options);\n        var player_ = player;\n        this.addClass(this.className);\n        this.hide();\n        var _this = this;\n        var opt = this.options_;\n        var offset = opt.offset||5;\n        this.addChild(new LogButton(player, {label: 'Download log'}));\n        this.addChild(new CopyLogButton(player, {label: 'Copy debug info'}));\n        if (opt.report)\n        {\n            opt.report = vjs.mergeOptions({label: 'Report playback issue'},\n                opt.report);\n            this.addChild(new ReportButton(player, opt.report));\n        }\n        if (opt.info)\n        {\n            opt.info = vjs.mergeOptions({label: 'Stats for nerds'}, opt.info);\n            this.addChild(new InfoButton(player, opt.info));\n        }\n        if (opt.graph)\n        {\n            opt.graph = vjs.mergeOptions({label: 'CDN overlay'}, opt.graph);\n            this.addChild(new GraphButton(player, opt.graph));\n        }\n        this.addChild(new MenuItemLink(player, {\n            href: 'https://holacdn.com/player',\n            label: 'About Hola Player',\n        }));\n        player_.on('contextmenu', function(evt){\n            evt.preventDefault();\n            if (_this.popped)\n            {\n                _this.hide();\n                _this.popped = false;\n            }\n            else\n            {\n                _this.show();\n                var oX = evt.offsetX;\n                var oY = evt.offsetY;\n                var left_shift =\n                    _this.el_.offsetWidth+oX+offset-player_.el_.offsetWidth;\n                left_shift = Math.max(0, left_shift);\n                var top_shift =\n                    _this.el_.offsetHeight+oY+offset-player_.el_.offsetHeight;\n                top_shift = Math.max(0, top_shift);\n                oX = oX-left_shift;\n                oY = oY-top_shift;\n                _this.el_.style.top=oY+'px';\n                _this.el_.style.left=oX+'px';\n                _this.popped = true;\n                _this.check_items();\n            }\n        });\n        player_.on('click', function(evt){\n            if (_this.popped)\n            {\n                _this.hide();\n                _this.popped = false;\n                evt.stopPropagation();\n                evt.preventDefault();\n                return false;\n            }\n        });\n        this.children().forEach(function(item){\n            item.on('click', function(evt){\n                _this.hide();\n                _this.popped = false;\n            });\n        });\n    },\n    check_items: function(){\n        this.children().forEach(function(item){\n            if (item.is_visible)\n                item.toggleClass('vjs-hidden', !item.is_visible());\n        });\n    },\n}));\nvar MenuButton = vjs.getComponent('MenuButton');\nvjs.registerComponent('SettingsButton', vjs.extend(MenuButton, {\n    controlText_: 'Settings',\n    constructor: function(player, options){\n        MenuButton.call(this, player, options);\n        player.one('play', vjs.bind(this, this.updateSelected));\n        player.on('resolutionchange', vjs.bind(this, this.updateSelected));\n        this.updateSelected();\n    },\n    createEl: function(){\n        var settings_button = MenuButton.prototype.createEl.call(this);\n        var icon = this.icon_ = document.createElement('div');\n        icon.setAttribute('class', 'vjs-button-icon');\n        icon.innerHTML = settings_icon_svg;\n        settings_button.insertBefore(icon, settings_button.firstChild);\n        return settings_button;\n    },\n    buildCSSClass: function(){\n        var className = MenuButton.prototype.buildCSSClass.call(this);\n        return className+' vjs-settings-button';\n    },\n    createItems: function(){\n        var items = [];\n        var player = this.player_;\n        var quality = this.options_.quality;\n        var sources = quality && quality.sources ? quality.sources :\n            player.options_.sources;\n        if (!sources || !sources.length)\n            return [];\n        var label;\n        for (var i=0; i<sources.length; i+=1)\n        {\n            label = sources[i].label || (sources.length==1 ?\n                'Auto' : ('Source '+(i+1)));\n            items.push(new QualityButton(player, vjs_merge(sources[i], {\n                label: label})));\n        }\n        return items;\n    },\n    createMenu: function(){\n        var _this = this;\n        var menu = MenuButton.prototype.createMenu.call(this);\n        menu.addClass('vjs-menu-popup-on-click');\n        // videojs removes the locking state on menu item click that causes\n        // settings button to hide without updating buttonPressed state\n        menu.children().forEach(function(component){\n            component.on('click', function(){ _this.handleClick(); });\n        });\n        return menu;\n    },\n    handleClick: function(){\n        var expanded_classname = 'vjs-settings-expanded';\n        if (this.buttonPressed_)\n        {\n            this.player_.removeClass(expanded_classname);\n            this.unpressButton();\n        }\n        else\n        {\n            this.player_.addClass(expanded_classname);\n            this.pressButton();\n        }\n    },\n    tooltipHandler: function(){\n        return this.icon_;\n    },\n    updateSelected: function(){\n        var selected = this.selectedLevel;\n        this.menu.children().forEach(function(item){\n            if (item.options_.src)\n                item.selected(item.is_current_src());\n            else\n                item.selected(item.options_.level_id==selected);\n        });\n    },\n    levelsChanged: function(levels){\n        var current = (this.options_.quality||{}).sources||[];\n        if (current.length!=levels.length)\n            return true;\n        for (var i=0; i<levels.length; i++)\n        {\n            if (current[i].level_id!=levels[i].id)\n                return true;\n        }\n        return false;\n    },\n    updateQuality: function(data){\n        var sources = [];\n        var callback = data.callback;\n        var levels = data.quality.list;\n        // XXX bahaa/alexeym: highlight 'current' somehow especially if\n        // selected==-1\n        // var current = data.quality.current;\n        this.selectedLevel = data.quality.selected;\n        if (this.levelsChanged(levels))\n        {\n            levels.forEach(function(item){\n                sources.push({level_id: item.id, label: item.label,\n                    callback: callback});\n            });\n            this.options_.quality = this.options_.quality||{};\n            this.options_.quality.sources = sources;\n            this.update();\n        }\n        this.updateSelected();\n    }\n}));\nvar Component = vjs.getComponent('Component');\nvjs.registerComponent('Overlay', vjs.extend(Component, {\n    createEl: function(type, props){\n        var custom_class = this.options_['class'];\n        custom_class = custom_class ? ' '+custom_class : '';\n        var proto_component = Component.prototype;\n        var container = proto_component.createEl.call(this, 'div', vjs_merge({\n            className: 'vjs-info-overlay'+custom_class,\n        }, props));\n        this.createContent(container);\n        return container;\n    },\n    createContent: function(container){},\n}));\nfunction round(val){\n    if (typeof val!='number')\n        return val;\n    return val.toFixed(3);\n}\nfunction is_wrapper_attached(check_bws){\n    var hola = window.hola_cdn;\n    return hola && hola.get_wrapper() && (!check_bws || !!hola._get_bws());\n}\nvar Overlay = vjs.getComponent('Overlay');\nvjs.registerComponent('InfoOverlay', vjs.extend(Overlay, {\n    constructor: function(player, options){\n        this.info_data = {\n            duration: {\n                units: 'sec',\n                title: 'Duration',\n                get: function(p){ return round(p.duration()); },\n            },\n            position: {\n                units: 'sec',\n                title: 'Position',\n                get: function(p){\n                    return round(p.currentTime());\n                },\n            },\n            buffered: {\n                units: 'sec',\n                title: 'Current buffer',\n                get: function(p){\n                    var range = p.buffered();\n                    var pos = p.currentTime();\n                    if (range && range.length)\n                    {\n                        for (var i=0; i<range.length; i+=1)\n                        {\n                            if (range.start(i)<=pos && range.end(i)>=pos)\n                                return round(range.end(i)-pos);\n                        }\n                    }\n                    return '--';\n                },\n            },\n            downloaded: {\n                units: 'sec',\n                title: 'Downloaded',\n                get: function(p){\n                    var range = p.buffered();\n                    var buf_sec = 0;\n                    if (range && range.length)\n                    {\n                        for (var i=0; i<range.length; i+=1)\n                            buf_sec += range.end(i)-range.start(i);\n                    }\n                    return round(buf_sec);\n                },\n            },\n        };\n        Overlay.call(this, player, options);\n    },\n    createContent: function(container){\n        var _this = this;\n        var player = this.player_;\n        function create_el(el, opt){\n            opt = opt ? vjs_merge(opt) : opt;\n            var proto_component = Component.prototype;\n            return proto_component.createEl.call(_this, el, opt);\n        }\n        var title = create_el('div', {\n            className: 'vjs-info-overlay-title',\n            innerHTML: 'Technical info',\n        });\n        var close_btn = create_el('div', {className: 'vjs-info-overlay-x'});\n        close_btn.addEventListener('click', function(){ _this.toggle(); });\n        var content = create_el('div', {\n            className: 'vjs-info-overlay-content'});\n        var list = create_el('ul', {className: 'vjs-info-overlay-list'});\n        var item;\n        var title_text;\n        for (var i in this.info_data)\n        {\n            item = create_el('li', {className: 'vjs-info-overlay-list-item'});\n            title_text = this.info_data[i].title;\n            if (this.info_data[i].units)\n                title_text += ' ['+this.info_data[i].units+']';\n            title_text += ': ';\n            item.appendChild(create_el('strong', {\n                innerHTML: title_text}));\n            this.info_data[i].el = create_el('span');\n            item.appendChild(this.info_data[i].el);\n            list.appendChild(item);\n        }\n        content.appendChild(list);\n        container.appendChild(title);\n        container.appendChild(close_btn);\n        container.appendChild(content);\n        this.update();\n        player.on('timeupdate', function(){ _this.update(); });\n        // force updates when player is paused\n        setInterval(function(){ _this.update(); }, 1000);\n    },\n    update: function(){\n        var player = this.player_;\n        var info = this.info_data;\n        for (var i in info)\n            info[i].el.innerHTML = info[i].get(player);\n    },\n    toggle: function(caller){\n        if (caller)\n            this.last_caller = caller;\n        if (this.visible)\n        {\n            this.visible = false;\n            if (this.last_caller)\n                this.last_caller.selected(false);\n            this.addClass('vjs-hidden');\n            return;\n        }\n        this.update();\n        this.visible = true;\n        this.removeClass('vjs-hidden');\n    },\n}));\nvjs.registerComponent('NotifyOverlay', vjs.extend(Overlay, {\n    createContent: function(container){\n        var _this = this;\n        function create_el(el, opt){\n            opt = opt ? vjs_merge(opt) : opt;\n            var proto_component = Component.prototype;\n            return proto_component.createEl.call(_this, el, opt);\n        }\n        var title = create_el('div', {\n            className: 'vjs-notify-overlay-title',\n            innerHTML: 'Issue report sent.',\n        });\n        var content = create_el('div', {\n            className: 'vjs-notify-overlay-content',\n            innerHTML: 'Thank you!',\n        });\n        container.appendChild(title);\n        container.appendChild(content);\n    },\n    flash: function(){\n        if (this.visible)\n            return;\n        this.visible = true;\n        this.removeClass('vjs-hidden');\n        var _this = this;\n        setTimeout(function(){\n            _this.addClass('vjs-notify-flash');\n        }, 50);\n        setTimeout(function(){\n            _this.visible = false;\n            _this.removeClass('vjs-notify-flash');\n            _this.addClass('vjs-hidden');\n        }, 3500);\n    },\n}));\nvar MenuItem = vjs.getComponent('MenuItem');\nvjs.registerComponent('MenuItemLink', vjs.extend(MenuItem, {\n    createEl: function(type, props){\n        var prot = MenuItem.prototype;\n        var label = this.localize(this.options_.label);\n        var el = prot.createEl.call(this, 'li', vjs_merge({\n            className: 'vjs-menu-item vjs-menu-item-link',\n            innerHTML: '',\n        }, props));\n        this.link = Component.prototype.createEl('a', {\n            className: 'vjs-menu-link',\n            innerHTML: label,\n        }, {\n            target: '_blank',\n            href: this.options_.href||'#',\n        });\n        el.appendChild(this.link);\n        return el;\n    },\n    handleClick: function(e){ e.stopPropagation(); },\n}));\nvar MenuItemLink = vjs.getComponent('MenuItemLink');\nvjs.registerComponent('ReportButton', vjs.extend(MenuItem, {\n    constructor: function(player, options){\n        MenuItem.call(this, player, options);\n        var player_ = player;\n        this.on('click', function(){\n            player_.trigger({type: 'problem_report'});\n            var overlay;\n            if (overlay = player.getChild('NotifyOverlay'))\n                overlay.flash();\n            this.selected(false);\n        });\n    },\n    is_visible: is_wrapper_attached,\n}));\nvar ReportButton = vjs.getComponent('ReportButton');\nvjs.registerComponent('LogButton', vjs.extend(MenuItem, {\n    constructor: function(player, options){\n        MenuItem.call(this, player, options);\n        var player_ = player;\n        this.on('click', function(){\n            player_.trigger({type: 'save_logs'});\n            this.selected(false);\n        });\n    },\n    is_visible: is_wrapper_attached,\n}));\nvar LogButton = vjs.getComponent('LogButton');\nvjs.registerComponent('GraphButton', vjs.extend(MenuItem, {\n    constructor: function(player, options){\n        MenuItem.call(this, player, options);\n        var player_ = player;\n        this.on('click', function(){\n            player_.trigger({type: 'cdn_graph_overlay'});\n            this.selected(false);\n        });\n    },\n    is_visible: is_wrapper_attached.bind(null, true),\n}));\nvar GraphButton = vjs.getComponent('GraphButton');\nvjs.registerComponent('CopyLogButton', vjs.extend(MenuItem, {\n    constructor: function(player, options){\n        MenuItem.call(this, player, options);\n        var player_ = player;\n        this.clipboard = new Clipboard(this.el_, {\n            text: function(){\n                if (!player_.hola_logs)\n                    return 'Can\\'t find hola_logs method!';\n                return player_.hola_logs();\n            },\n        });\n    },\n    dispose: function(){\n        this.clipboard.destroy();\n        MenuItem.prototype.dispose.call(this);\n    },\n    is_visible: is_wrapper_attached,\n}));\nvar CopyLogButton = vjs.getComponent('CopyLogButton');\nvjs.registerComponent('InfoButton', vjs.extend(MenuItem, {\n    constructor: function(player, options){\n        MenuItem.call(this, player, options);\n        this.on('click', function(){\n            var overlay;\n            if (overlay = player.getChild('InfoOverlay'))\n                overlay.toggle(this);\n        });\n    }\n}));\nvar InfoButton = vjs.getComponent('InfoButton');\nvjs.registerComponent('MenuLabel', vjs.extend(Component, {\n    createEl: function(type, props){\n        var prot = Component.prototype;\n        return prot.createEl.call(this, 'li', vjs_merge({\n            className: 'vjs-menu-item vjs-menu-label',\n            innerHTML: this.options_.label,\n        }, props));\n    },\n}));\nvar MenuLabel = vjs.getComponent('MenuLabel');\nvjs.registerComponent('QualityButton', vjs.extend(MenuItem, {\n    constructor: function(player, options){\n        options = vjs_merge({selectable: true}, options);\n        MenuItem.call(this, player, options);\n        if (options['default'])\n            this.player_.src(options.src);\n    },\n    is_current_src: function(){\n        var player = this.player_;\n        var current_src = player.cache_.src;\n        var hola = window.hola_cdn;\n        var hola_player = hola && hola.get_player ? hola.get_player() : null;\n        // in case of hola_cdn attached get origin video url insteab of blob\n        if (hola_player && hola_player.vjs===player)\n            current_src = hola_player.get_url();\n        return this.options_.src==current_src;\n    },\n    handleClick: function(){\n        var player = this.player_;\n        var quality = this.options_;\n        var level_id = this.options_.level_id;\n        // XXX volodymyr: implemented for html5 and adaptive only, flash\n        // requires extra additions, check\n        // https://github.com/vidcaster/video-js-resolutions\n        if (player.techName_!=='Html5' && level_id===undefined)\n            return;\n        var event = new window.CustomEvent('beforeresolutionchange');\n        player.trigger(event, quality);\n        if (event.defaultPrevented)\n            return;\n        if (level_id!==undefined)\n        {\n            if (this.options_.callback)\n                this.options_.callback(level_id);\n            player.trigger('resolutionchange');\n            return this;\n        }\n        if (this.is_current_src())\n        {\n            player.trigger('resolutionchange');\n            return this; // basically a no-op\n        }\n        var current_time = player.currentTime();\n        var remain_paused = player.paused();\n        player.pause();\n        player.src(quality.src);\n        player.ready(function(){\n            player.one('loadeddata', vjs.bind(this, function(){\n                this.currentTime(current_time);\n            }));\n            player.trigger('resolutionchange');\n            if (!remain_paused)\n            {\n                player.load();\n                player.play();\n            }\n        });\n    },\n}));\nvar QualityButton = vjs.getComponent('QualityButton');\n\nvjs.plugin('settings', function(opt){\n    var video = this;\n    if (opt===undefined||opt===true)\n        opt = {info: true, report: true, quality: false};\n    opt = vjs.mergeOptions({}, opt);\n    video.ready(function(){\n        function local_storage_set(key, value){\n            try { vjs.utils.localStorage.setItem(key, value); } catch(e){}\n        }\n        function local_storage_get(key){\n            try { return vjs.utils.localStorage.getItem(key); }\n            catch(e){ return null; }\n        }\n        function sources_normalize(sources, label_sav){\n            var i, source_def, source_sav;\n            sources = sources.filter(function(e){ return e.src; });\n            for (i=0; i<sources.length; i+=1)\n            {\n                if (!sources[i].label)\n                    sources[i].label = sources[i].type;\n                if (!source_def && sources[i]['default']!==undefined)\n                    source_def = sources[i];\n                if (label_sav && label_sav==sources[i].label &&\n                    sources[i]['prevent-default']===undefined)\n                {\n                    source_sav = sources[i];\n                }\n            }\n            for (i=0; i<sources.length; i+=1)\n            {\n                sources[i]['default'] =\n                    source_sav ? sources[i]===source_sav :\n                    source_def ? sources[i]===source_def : !i;\n            }\n            return sources;\n        }\n        function add_settings_button(){\n            return video.controlBar.addChild('SettingsButton',\n                vjs.mergeOptions({}, opt));\n        }\n        // XXX bahaa/alexeym: make it an opt instead of detecting provider\n        var is_hls_provider =\n            video.tech_.flashlsProvider||video.tech_.hlsProvider;\n        if (opt.quality && !is_hls_provider)\n        {\n            var quality_key = 'vjs5_quality';\n            if (opt.quality===true)\n                opt.quality = {sources: video.options_.sources};\n            opt.quality.sources = sources_normalize(opt.quality.sources,\n                local_storage_get(quality_key));\n            video.on('resolutionchange', function(){\n                var sources = opt.quality.sources;\n                for (var i=0; i<sources.length; i++)\n                {\n                    if (video.currentSrc()!=sources[i].src)\n                        continue;\n                    local_storage_set(quality_key, sources[i].label);\n                    break;\n                }\n            });\n        }\n        var settings_button;\n        if (opt.quality && opt.quality.sources && opt.quality.sources.length>1)\n            settings_button = add_settings_button();\n        if (opt.quality && is_hls_provider)\n        {\n            video.tech_.on('loadedqualitydata', function(e, data){\n                var sources = data && data.quality && data.quality.list || [];\n                if (sources.length<2)\n                    return;\n                if (!settings_button)\n                    settings_button = add_settings_button();\n                settings_button.updateQuality(data);\n            });\n        }\n        if (opt.info)\n        {\n            video.addChild('InfoOverlay', {})\n            .addClass('vjs-hidden');\n        }\n        if (opt.report)\n        {\n            video.addChild('NotifyOverlay', {'class': 'vjs-notify-overlay'})\n            .addClass('vjs-hidden');\n        }\n        if (opt.volume || opt.volume===undefined)\n        {\n            var volume_key = 'vjs5_volume', mute_key = 'vjs5_mute';\n            var volume = vjs.mergeOptions({level: 1, mute: false}, opt.volume);\n            // quality configuration above might have reset the source\n            // thus make sure video is ready before changing the volume\n            video.ready(function(){\n                if (!volume.override_local_storage)\n                {\n                    var ls_level, ls_mute;\n                    if ((ls_level = local_storage_get(volume_key))!=null)\n                        volume.level = ls_level;\n                    if ((ls_mute = local_storage_get(mute_key))!=null)\n                        volume.mute = ls_mute=='true';\n                }\n                video.volume(volume.level);\n                video.muted(volume.mute);\n            });\n            video.on('volumechange', function(){\n                local_storage_set(volume_key, video.volume());\n                local_storage_set(mute_key, video.muted());\n            });\n        }\n        var menu = video.addChild('PopupMenu', vjs.mergeOptions({}, opt));\n        video.on('hola.wrapper_attached', menu.check_items.bind(menu));\n        video.on('hola.wrapper_detached', menu.check_items.bind(menu));\n    });\n});\n\n}(window, window.videojs));\n",
    "(function() {\n  var defaults = {\n      0: {\n        src: 'example-thumbnail.png'\n      }\n    },\n    extend = function() {\n      var args, target, i, object, property;\n      args = Array.prototype.slice.call(arguments);\n      target = args.shift() || {};\n      for (i in args) {\n        object = args[i];\n        for (property in object) {\n          if (object.hasOwnProperty(property)) {\n            if (typeof object[property] === 'object') {\n              target[property] = extend(target[property], object[property]);\n            } else {\n              target[property] = object[property];\n            }\n          }\n        }\n      }\n      return target;\n    },\n    getComputedStyle = function(el, pseudo) {\n      return function(prop) {\n        if (window.getComputedStyle) {\n          return window.getComputedStyle(el, pseudo)[prop];\n        } else {\n          return el.currentStyle[prop];\n        }\n      };\n    },\n    offsetParent = function(el) {\n      if (el.nodeName !== 'HTML' && getComputedStyle(el)('position') === 'static') {\n        return offsetParent(el.offsetParent);\n      }\n      return el;\n    },\n    getVisibleWidth = function(el, width) {\n      var clip;\n\n      if (width) {\n        return parseFloat(width);\n      }\n\n      clip = getComputedStyle(el)('clip');\n      if (clip !== 'auto' && clip !== 'inherit') {\n        clip = clip.split(/(?:\\(|\\))/)[1].split(/(?:,| )/);\n        if (clip.length === 4) {\n          return (parseFloat(clip[1]) - parseFloat(clip[3]));\n        }\n      }\n      return 0;\n    },\n    getScrollOffset = function() {\n      if (window.pageXOffset) {\n        return {\n          x: window.pageXOffset,\n          y: window.pageYOffset\n        };\n      }\n      return {\n        x: document.documentElement.scrollLeft,\n        y: document.documentElement.scrollTop\n      };\n    },\n    // unfold sprites configuration by automatically calculating correct window\n    // for each sprite image\n    unfoldSpritesConf = function(options) {\n      var last = {};\n      Object.keys(options).forEach(function(key) {\n        var s;\n        if (!(s = options[key].sprites))\n          return;\n        s.position.forEach(function(pos, i) {\n          var offset = s.width/2 + s.width*i;\n          var r = {left: s.width*i, right: s.width*(i+1),\n            top: 0, bottom: s.height};\n          options[pos] = options[pos]||{};\n          options[pos] = extend({}, last, options[pos], {\n            style: {\n              left: '-'+offset+'px',\n              clip: 'rect('+r.top+'px, '+r.right+'px, '+\n                r.bottom+'px, '+r.left+'px)',\n              width: s.width*s.position.length,\n              height: s.height\n            }\n          });\n          last = options[key];\n        });\n        delete options[key].sprites;\n      });\n      return options;\n    };\n\n  /**\n   * register the thubmnails plugin\n   */\n  videojs.plugin('thumbnails', function(options) {\n    var div, settings, img, player, progressControl, duration, moveListener, moveCancel;\n    options = options && unfoldSpritesConf(options);\n    settings = extend({}, defaults, options);\n    player = this;\n\n    (function() {\n      var progressControl, addFakeActive, removeFakeActive;\n      // Android doesn't support :active and :hover on non-anchor and non-button elements\n      // so, we need to fake the :active selector for thumbnails to show up.\n      if (navigator.userAgent.toLowerCase().indexOf(\"android\") !== -1) {\n        progressControl = player.controlBar.progressControl;\n\n        addFakeActive = function() {\n          progressControl.addClass('fake-active');\n        };\n        removeFakeActive = function() {\n          progressControl.removeClass('fake-active');\n        };\n\n        progressControl.on('touchstart', addFakeActive);\n        progressControl.on('touchend', removeFakeActive);\n        progressControl.on('touchcancel', removeFakeActive);\n      }\n    })();\n\n    // create the thumbnail\n    div = document.createElement('div');\n    div.className = 'vjs-thumbnail-holder';\n    img = document.createElement('img');\n    div.appendChild(img);\n    img.src = settings['0'].src;\n    img.className = 'vjs-thumbnail';\n    extend(img.style, settings['0'].style);\n\n    // center the thumbnail over the cursor if an offset wasn't provided\n    if (!img.style.left && !img.style.right) {\n      img.onload = function() {\n        img.style.left = -(img.naturalWidth / 2) + 'px';\n      };\n    }\n\n    // keep track of the duration to calculate correct thumbnail to display\n    duration = player.duration();\n    \n    // when the container is MP4\n    player.on('durationchange', function(event) {\n      duration = player.duration();\n    });\n\n    // when the container is HLS\n    player.on('loadedmetadata', function(event) {\n      duration = player.duration();\n    });\n\n    // add the thumbnail to the player\n    progressControl = player.controlBar.progressControl;\n    progressControl.el().appendChild(div);\n\n    moveListener = function(event) {\n      var mouseTime, time, active, left, setting, pageX, right, width, halfWidth, pageXOffset, clientRect;\n      active = 0;\n      pageXOffset = getScrollOffset().x;\n      clientRect = offsetParent(progressControl.el()).getBoundingClientRect();\n      right = (clientRect.width || clientRect.right) + pageXOffset;\n\n      pageX = event.pageX;\n      if (event.changedTouches) {\n        pageX = event.changedTouches[0].pageX;\n      }\n\n      // find the page offset of the mouse\n      left = pageX || (event.clientX + document.body.scrollLeft + document.documentElement.scrollLeft);\n      // subtract the page offset of the positioned offset parent\n      left -= offsetParent(progressControl.el()).getBoundingClientRect().left + pageXOffset;\n\n      // apply updated styles to the thumbnail if necessary\n      // mouseTime is the position of the mouse along the progress control bar\n      // `left` applies to the mouse position relative to the player so we need\n      // to remove the progress control's left offset to know the mouse position\n      // relative to the progress control\n      mouseTime = Math.floor((left - progressControl.el().offsetLeft) / progressControl.width() * duration);\n      for (time in settings) {\n        if (mouseTime > time) {\n          active = Math.max(active, time);\n        }\n      }\n      setting = settings[active];\n      if (setting.src && img.src != setting.src) {\n        img.src = setting.src;\n      }\n      if (setting.style && img.style != setting.style) {\n        extend(img.style, setting.style);\n      }\n\n      width = getVisibleWidth(img, setting.width || settings[0].width);\n      halfWidth = width / 2;\n\n      // make sure that the thumbnail doesn't fall off the right side of the left side of the player\n      if ( (left + halfWidth) > right ) {\n        left -= (left + halfWidth) - right;\n      } else if (left < halfWidth) {\n        left = halfWidth;\n      }\n\n      div.style.left = left + 'px';\n    };\n\n    // update the thumbnail while hovering\n    progressControl.on('mousemove', moveListener);\n    progressControl.on('touchmove', moveListener);\n\n    moveCancel = function(event) {\n      div.style.left = '-1000px';\n    };\n\n    // move the placeholder out of the way when not hovering\n    progressControl.on('mouseout', moveCancel);\n    progressControl.on('touchcancel', moveCancel);\n    progressControl.on('touchend', moveCancel);\n    player.on('userinactive', moveCancel);\n  });\n})();\n",
    "(function(window, vjs){\n'use strict';\nvjs.utils = vjs.utils||{};\n\nfunction local_storage_init(){\n    // Cookie functions from\n    // https://developer.mozilla.org/en-US/docs/DOM/document.cookie\n    function get_cookie_item(key){\n        if (!key || !has_cookie_item(key))\n            return null;\n        var reg_ex = new RegExp('(?:^|.*;\\\\s*)'\n        +window.escape(key).replace(/[\\-\\.\\+\\*]/g, '\\\\$&')\n        +'\\\\s*\\\\=\\\\s*((?:[^;](?!;))*[^;]?).*');\n        return window.unescape(document.cookie.replace(reg_ex, '$1'));\n    }\n    function set_cookie_item(key, value, end, path, domain, secure){\n        if (!key || /^(?:expires|max\\-age|path|domain|secure)$/i.test(key))\n            return;\n        var expires = '';\n        if (end)\n        {\n            switch (end.constructor)\n            {\n            case Number:\n                expires = end===Infinity\n                    ? '; expires=Tue, 19 Jan 2038 03:14:07 GMT'\n                    : '; max-age=' + end;\n                break;\n            case String:\n                expires = '; expires=' + end;\n                break;\n            case Date:\n                expires = '; expires=' + end.toGMTString();\n                break;\n            }\n        }\n        document.cookie = window.escape(key)+'='+window.escape(value)+\n            expires+(domain ? '; domain='+domain : '')+\n            (path ? '; path=' + path : '')+\n            (secure ? '; secure' : '');\n    }\n    function has_cookie_item(key){\n        return (new RegExp('(?:^|;\\\\s*)'\n            +window.escape(key).replace(/[\\-\\.\\+\\*]/g, '\\\\$&')+'\\\\s*\\\\=')\n        ).test(document.cookie);\n    }\n    function has_local_storage(){\n        try {\n            window.localStorage.setItem('vjs-storage-test', 'value');\n            window.localStorage.removeItem('vjs-storage-test');\n            return true;\n        } catch(e){ return false; }\n    }\n    vjs.utils.localStorage = has_local_storage() ? window.localStorage : {\n        getItem: get_cookie_item,\n        setItem: function(key, value){\n            set_cookie_item(key, value, Infinity, '/');\n        }\n    };\n}\nlocal_storage_init();\n\n})(window, window.videojs);\n",
    "var Hls;\n\nvar sourceHandler = {\n    canHandleSource: function (source) {\n        var hlsTypeRE = /^application\\/x-mpegURL$/i;\n        var hlsExtRE = /\\.m3u8/i;\n        var result;\n        if (this.disabled) {\n            result = '';\n        } else if (hlsTypeRE.test(source.type)) {\n            result = 'probably';\n        } else if (hlsExtRE.test(source.src)) {\n            result = 'maybe';\n        } else {\n            result = '';\n        }\n        return result;\n    },\n    handleSource: function (source, tech) {\n        if (tech.hlsProvider) {\n            tech.hlsProvider.dispose();\n        }\n        tech.hlsProvider = new HolaProviderHLS(source, tech, this.hlsjsConfig);\n        return tech.hlsProvider;\n    },\n    name: 'HolaProviderHLS',\n    attached: false,\n    disabled: false,\n};\n\nfunction HolaProviderHLS(source, tech, hlsjsConfig) {\n    tech.name_ = 'holaHLS';\n    var _video = tech.el();\n    var _hls;\n    var _errorCounts = {};\n    var _duration = null;\n    _video.addEventListener('error', function(evt) {\n        var errorTxt,mediaError=evt.currentTarget.error;\n        switch(mediaError.code) {\n        case mediaError.MEDIA_ERR_ABORTED:\n            errorTxt = \"You aborted the video playback\";\n            break;\n        case mediaError.MEDIA_ERR_DECODE:\n            errorTxt = \"The video playback was aborted due to a corruption problem or because the video used features your browser did not support\";\n            _handleMediaError();\n            break;\n        case mediaError.MEDIA_ERR_NETWORK:\n            errorTxt = \"A network error caused the video download to fail part-way\";\n            break;\n        case mediaError.MEDIA_ERR_SRC_NOT_SUPPORTED:\n            errorTxt = \"The video could not be loaded, either because the server or network failed or because the format is not supported\";\n            break;\n        }\n        console.error(\"MEDIA_ERROR: \", errorTxt);\n    });\n\n    function initialize() {\n        tech.hls_obj = _hls = new Hls(videojs.mergeOptions(\n            tech.options_.hlsjsConfig, hlsjsConfig));\n        _hls.manual_level = -1;\n        _hls.on(Hls.Events.ERROR, function(event, data) {\n            _onError(event, data, tech, _errorCounts);\n        });\n        _hls.on(Hls.Events.LEVEL_SWITCH, updateQuality);\n        _hls.on(Hls.Events.LEVEL_LOADED, function(event, data) {\n            _duration = data.details.live ? Infinity : data.details.totalduration;\n        });\n        _hls.attachMedia(_video);\n    }\n\n    this.duration = function () {\n        return _duration || _video.duration || 0;\n    };\n\n    this.dispose = function () {\n        _hls.destroy();\n    };\n\n    function load(source) {\n        _hls.loadSource(source.src);\n    }\n\n    function switchQuality(qualityId) {\n        _hls.manual_level = qualityId;\n        _hls.loadLevel = qualityId;\n        updateQuality();\n    }\n\n    function _handleMediaError() {\n        if (_errorCounts[Hls.ErrorTypes.MEDIA_ERROR] === 1) {\n            console.info(\"trying to recover media error\");\n            _hls.recoverMediaError();\n        } else if (_errorCounts[Hls.ErrorTypes.MEDIA_ERROR] === 2) {\n            console.info(\"2nd try to recover media error (by swapping audio codec\");\n            _hls.swapAudioCodec();\n            _hls.recoverMediaError();\n        } else if (_errorCounts[Hls.ErrorTypes.MEDIA_ERROR] > 2) {\n            console.info(\"bubbling media error up to VIDEOJS\");\n            error.code = 3;\n            tech.error = function() { return error; };\n            tech.trigger('error');\n        }\n    }\n\n    function _onError(event, data) {\n        var error = {\n            message: ('HLS.js error: ' + data.type + ' - fatal: ' + data.fatal + ' - ' + data.details),\n        };\n        console.error(error.message);\n        // increment/set error count\n        _errorCounts[data.type] ? _errorCounts[data.type] += 1 : _errorCounts[data.type] = 1;\n        // implement simple error handling based on hls.js documentation (https://github.com/dailymotion/hls.js/blob/master/API.md#fifth-step-error-handling)\n        if (data.fatal) {\n            switch (data.type) {\n            case Hls.ErrorTypes.NETWORK_ERROR:\n                console.info(\"bubbling network error up to VIDEOJS\");\n                error.code = 2;\n                tech.error = function() { return error; };\n                tech.trigger('error');\n                break;\n            case Hls.ErrorTypes.MEDIA_ERROR:\n                _handleMediaError();\n                break;\n            default:\n                // cannot recover\n                _hls.destroy();\n                console.info(\"bubbling error up to VIDEOJS\");\n                tech.error = function() { return error; };\n                tech.trigger('error');\n                break;\n            }\n        }\n    }\n\n    function scaledNumber(num){\n        if (num===undefined)\n            return '';\n        if (!num)\n            return '0';\n        var k = 1024;\n        var sizes = ['', 'K', 'M', 'G', 'T', 'P'];\n        var i = Math.floor(Math.log(num)/Math.log(k));\n        num /= Math.pow(k, i);\n        if (num<0.001)\n            return '0';\n        if (num>=k-1)\n            num = Math.trunc(num);\n        var str = num.toFixed(num<1 ? 3 : num<10 ? 2 : num<100 ? 1 : 0);\n        return str.replace(/\\.0*$/, '')+sizes[i];\n    }\n\n    function _levelLabel(level) {\n        if (level.height) return level.height + \"p\";\n        else if (level.width) return Math.round(level.width * 9 / 16) + \"p\";\n        else if (level.bitrate) return scaledNumber(level.bitrate) + \"bps\";\n        else return 0;\n    }\n\n    function levelData(id, label){ return {id: id, label: label}; }\n\n    function updateQuality() {\n        var list = [], levels = _hls.levels;\n        if (levels.length > 1)\n            list.push(levelData(-1, 'auto'));\n        levels.forEach(function(level, index){\n            list.push(levelData(index, _levelLabel(level))); });\n        tech.trigger('loadedqualitydata', {\n            quality: {\n                list: list,\n                selected: _hls.manual_level,\n                current: _hls.loadLevel,\n            },\n            callback: switchQuality,\n        });\n    }\n\n    initialize();\n    load(source);\n}\n\nfunction attachHolaProviderHLS(window, videojs, Hls_, hlsjsConfig) {\n    Hls = Hls_;\n    if (hlsjsConfig)\n        sourceHandler.hlsjsConfig = hlsjsConfig;\n    if (sourceHandler.attached) {\n        sourceHandler.disabled = false;\n    } else if (Hls.isSupported()) {\n        sourceHandler.attached = true;\n        sourceHandler.disabled = false;\n        videojs.getComponent('Html5').registerSourceHandler(sourceHandler, 0);\n        videojs.HolaProviderHLS = HolaProviderHLS;\n        console.log(\"HolaProviderHLS registerd as Html5 SourceHandler\");\n    } else {\n        console.error(\"Hls.js is not supported in this browser!\");\n    }\n}\n\nfunction detachHolaProviderHLS() {\n    // we don't unregister source handler, just set it as disabled so it will\n    // return false in canHandleSource()\n    sourceHandler.disabled = true;\n}\n\nexports.attach = attachHolaProviderHLS;\nexports.detach = detachHolaProviderHLS;\n",
    "'use strict';\n// For more information about browser field, check out the browser field at https://github.com/substack/browserify-handbook#browser-field.\n\nvar styleElementsInsertedAtTop = [];\n\nvar insertStyleElement = function(styleElement, options) {\n    var head = document.head || document.getElementsByTagName('head')[0];\n    var lastStyleElementInsertedAtTop = styleElementsInsertedAtTop[styleElementsInsertedAtTop.length - 1];\n\n    options = options || {};\n    options.insertAt = options.insertAt || 'bottom';\n\n    if (options.insertAt === 'top') {\n        if (!lastStyleElementInsertedAtTop) {\n            head.insertBefore(styleElement, head.firstChild);\n        } else if (lastStyleElementInsertedAtTop.nextSibling) {\n            head.insertBefore(styleElement, lastStyleElementInsertedAtTop.nextSibling);\n        } else {\n            head.appendChild(styleElement);\n        }\n        styleElementsInsertedAtTop.push(styleElement);\n    } else if (options.insertAt === 'bottom') {\n        head.appendChild(styleElement);\n    } else {\n        throw new Error('Invalid value for parameter \\'insertAt\\'. Must be \\'top\\' or \\'bottom\\'.');\n    }\n};\n\nmodule.exports = {\n    // Create a <link> tag with optional data attributes\n    createLink: function(href, attributes) {\n        var head = document.head || document.getElementsByTagName('head')[0];\n        var link = document.createElement('link');\n\n        link.href = href;\n        link.rel = 'stylesheet';\n\n        for (var key in attributes) {\n            if ( ! attributes.hasOwnProperty(key)) {\n                continue;\n            }\n            var value = attributes[key];\n            link.setAttribute('data-' + key, value);\n        }\n\n        head.appendChild(link);\n    },\n    // Create a <style> tag with optional data attributes\n    createStyle: function(cssText, attributes, extraOptions) {\n        extraOptions = extraOptions || {};\n\n        var style = document.createElement('style');\n        style.type = 'text/css';\n\n        for (var key in attributes) {\n            if ( ! attributes.hasOwnProperty(key)) {\n                continue;\n            }\n            var value = attributes[key];\n            style.setAttribute('data-' + key, value);\n        }\n\n        if (style.sheet) { // for jsdom and IE9+\n            style.innerHTML = cssText;\n            style.sheet.cssText = cssText;\n            insertStyleElement(style, { insertAt: extraOptions.insertAt });\n        } else if (style.styleSheet) { // for IE8 and below\n            insertStyleElement(style, { insertAt: extraOptions.insertAt });\n            style.styleSheet.cssText = cssText;\n        } else { // for Chrome, Firefox, and Safari\n            style.appendChild(document.createTextNode(cssText));\n            insertStyleElement(style, { insertAt: extraOptions.insertAt });\n        }\n    }\n};\n",
    "(function (global, factory) {\n    if (typeof define === \"function\" && define.amd) {\n        define(['module', 'select'], factory);\n    } else if (typeof exports !== \"undefined\") {\n        factory(module, require('select'));\n    } else {\n        var mod = {\n            exports: {}\n        };\n        factory(mod, global.select);\n        global.clipboardAction = mod.exports;\n    }\n})(this, function (module, _select) {\n    'use strict';\n\n    var _select2 = _interopRequireDefault(_select);\n\n    function _interopRequireDefault(obj) {\n        return obj && obj.__esModule ? obj : {\n            default: obj\n        };\n    }\n\n    var _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) {\n        return typeof obj;\n    } : function (obj) {\n        return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n    };\n\n    function _classCallCheck(instance, Constructor) {\n        if (!(instance instanceof Constructor)) {\n            throw new TypeError(\"Cannot call a class as a function\");\n        }\n    }\n\n    var _createClass = function () {\n        function defineProperties(target, props) {\n            for (var i = 0; i < props.length; i++) {\n                var descriptor = props[i];\n                descriptor.enumerable = descriptor.enumerable || false;\n                descriptor.configurable = true;\n                if (\"value\" in descriptor) descriptor.writable = true;\n                Object.defineProperty(target, descriptor.key, descriptor);\n            }\n        }\n\n        return function (Constructor, protoProps, staticProps) {\n            if (protoProps) defineProperties(Constructor.prototype, protoProps);\n            if (staticProps) defineProperties(Constructor, staticProps);\n            return Constructor;\n        };\n    }();\n\n    var ClipboardAction = function () {\n        /**\n         * @param {Object} options\n         */\n        function ClipboardAction(options) {\n            _classCallCheck(this, ClipboardAction);\n\n            this.resolveOptions(options);\n            this.initSelection();\n        }\n\n        /**\n         * Defines base properties passed from constructor.\n         * @param {Object} options\n         */\n\n\n        _createClass(ClipboardAction, [{\n            key: 'resolveOptions',\n            value: function resolveOptions() {\n                var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n                this.action = options.action;\n                this.emitter = options.emitter;\n                this.target = options.target;\n                this.text = options.text;\n                this.trigger = options.trigger;\n\n                this.selectedText = '';\n            }\n        }, {\n            key: 'initSelection',\n            value: function initSelection() {\n                if (this.text) {\n                    this.selectFake();\n                } else if (this.target) {\n                    this.selectTarget();\n                }\n            }\n        }, {\n            key: 'selectFake',\n            value: function selectFake() {\n                var _this = this;\n\n                var isRTL = document.documentElement.getAttribute('dir') == 'rtl';\n\n                this.removeFake();\n\n                this.fakeHandlerCallback = function () {\n                    return _this.removeFake();\n                };\n                this.fakeHandler = document.body.addEventListener('click', this.fakeHandlerCallback) || true;\n\n                this.fakeElem = document.createElement('textarea');\n                // Prevent zooming on iOS\n                this.fakeElem.style.fontSize = '12pt';\n                // Reset box model\n                this.fakeElem.style.border = '0';\n                this.fakeElem.style.padding = '0';\n                this.fakeElem.style.margin = '0';\n                // Move element out of screen horizontally\n                this.fakeElem.style.position = 'absolute';\n                this.fakeElem.style[isRTL ? 'right' : 'left'] = '-9999px';\n                // Move element to the same position vertically\n                var yPosition = window.pageYOffset || document.documentElement.scrollTop;\n                this.fakeElem.addEventListener('focus', window.scrollTo(0, yPosition));\n                this.fakeElem.style.top = yPosition + 'px';\n\n                this.fakeElem.setAttribute('readonly', '');\n                this.fakeElem.value = this.text;\n\n                document.body.appendChild(this.fakeElem);\n\n                this.selectedText = (0, _select2.default)(this.fakeElem);\n                this.copyText();\n            }\n        }, {\n            key: 'removeFake',\n            value: function removeFake() {\n                if (this.fakeHandler) {\n                    document.body.removeEventListener('click', this.fakeHandlerCallback);\n                    this.fakeHandler = null;\n                    this.fakeHandlerCallback = null;\n                }\n\n                if (this.fakeElem) {\n                    document.body.removeChild(this.fakeElem);\n                    this.fakeElem = null;\n                }\n            }\n        }, {\n            key: 'selectTarget',\n            value: function selectTarget() {\n                this.selectedText = (0, _select2.default)(this.target);\n                this.copyText();\n            }\n        }, {\n            key: 'copyText',\n            value: function copyText() {\n                var succeeded = void 0;\n\n                try {\n                    succeeded = document.execCommand(this.action);\n                } catch (err) {\n                    succeeded = false;\n                }\n\n                this.handleResult(succeeded);\n            }\n        }, {\n            key: 'handleResult',\n            value: function handleResult(succeeded) {\n                this.emitter.emit(succeeded ? 'success' : 'error', {\n                    action: this.action,\n                    text: this.selectedText,\n                    trigger: this.trigger,\n                    clearSelection: this.clearSelection.bind(this)\n                });\n            }\n        }, {\n            key: 'clearSelection',\n            value: function clearSelection() {\n                if (this.target) {\n                    this.target.blur();\n                }\n\n                window.getSelection().removeAllRanges();\n            }\n        }, {\n            key: 'destroy',\n            value: function destroy() {\n                this.removeFake();\n            }\n        }, {\n            key: 'action',\n            set: function set() {\n                var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'copy';\n\n                this._action = action;\n\n                if (this._action !== 'copy' && this._action !== 'cut') {\n                    throw new Error('Invalid \"action\" value, use either \"copy\" or \"cut\"');\n                }\n            },\n            get: function get() {\n                return this._action;\n            }\n        }, {\n            key: 'target',\n            set: function set(target) {\n                if (target !== undefined) {\n                    if (target && (typeof target === 'undefined' ? 'undefined' : _typeof(target)) === 'object' && target.nodeType === 1) {\n                        if (this.action === 'copy' && target.hasAttribute('disabled')) {\n                            throw new Error('Invalid \"target\" attribute. Please use \"readonly\" instead of \"disabled\" attribute');\n                        }\n\n                        if (this.action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) {\n                            throw new Error('Invalid \"target\" attribute. You can\\'t cut text from elements with \"readonly\" or \"disabled\" attributes');\n                        }\n\n                        this._target = target;\n                    } else {\n                        throw new Error('Invalid \"target\" value, use a valid Element');\n                    }\n                }\n            },\n            get: function get() {\n                return this._target;\n            }\n        }]);\n\n        return ClipboardAction;\n    }();\n\n    module.exports = ClipboardAction;\n});",
    "(function (global, factory) {\n    if (typeof define === \"function\" && define.amd) {\n        define(['module', './clipboard-action', 'tiny-emitter', 'good-listener'], factory);\n    } else if (typeof exports !== \"undefined\") {\n        factory(module, require('./clipboard-action'), require('tiny-emitter'), require('good-listener'));\n    } else {\n        var mod = {\n            exports: {}\n        };\n        factory(mod, global.clipboardAction, global.tinyEmitter, global.goodListener);\n        global.clipboard = mod.exports;\n    }\n})(this, function (module, _clipboardAction, _tinyEmitter, _goodListener) {\n    'use strict';\n\n    var _clipboardAction2 = _interopRequireDefault(_clipboardAction);\n\n    var _tinyEmitter2 = _interopRequireDefault(_tinyEmitter);\n\n    var _goodListener2 = _interopRequireDefault(_goodListener);\n\n    function _interopRequireDefault(obj) {\n        return obj && obj.__esModule ? obj : {\n            default: obj\n        };\n    }\n\n    function _classCallCheck(instance, Constructor) {\n        if (!(instance instanceof Constructor)) {\n            throw new TypeError(\"Cannot call a class as a function\");\n        }\n    }\n\n    var _createClass = function () {\n        function defineProperties(target, props) {\n            for (var i = 0; i < props.length; i++) {\n                var descriptor = props[i];\n                descriptor.enumerable = descriptor.enumerable || false;\n                descriptor.configurable = true;\n                if (\"value\" in descriptor) descriptor.writable = true;\n                Object.defineProperty(target, descriptor.key, descriptor);\n            }\n        }\n\n        return function (Constructor, protoProps, staticProps) {\n            if (protoProps) defineProperties(Constructor.prototype, protoProps);\n            if (staticProps) defineProperties(Constructor, staticProps);\n            return Constructor;\n        };\n    }();\n\n    function _possibleConstructorReturn(self, call) {\n        if (!self) {\n            throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n        }\n\n        return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n    }\n\n    function _inherits(subClass, superClass) {\n        if (typeof superClass !== \"function\" && superClass !== null) {\n            throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n        }\n\n        subClass.prototype = Object.create(superClass && superClass.prototype, {\n            constructor: {\n                value: subClass,\n                enumerable: false,\n                writable: true,\n                configurable: true\n            }\n        });\n        if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;\n    }\n\n    var Clipboard = function (_Emitter) {\n        _inherits(Clipboard, _Emitter);\n\n        /**\n         * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n         * @param {Object} options\n         */\n        function Clipboard(trigger, options) {\n            _classCallCheck(this, Clipboard);\n\n            var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this));\n\n            _this.resolveOptions(options);\n            _this.listenClick(trigger);\n            return _this;\n        }\n\n        /**\n         * Defines if attributes would be resolved using internal setter functions\n         * or custom functions that were passed in the constructor.\n         * @param {Object} options\n         */\n\n\n        _createClass(Clipboard, [{\n            key: 'resolveOptions',\n            value: function resolveOptions() {\n                var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n                this.action = typeof options.action === 'function' ? options.action : this.defaultAction;\n                this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;\n                this.text = typeof options.text === 'function' ? options.text : this.defaultText;\n            }\n        }, {\n            key: 'listenClick',\n            value: function listenClick(trigger) {\n                var _this2 = this;\n\n                this.listener = (0, _goodListener2.default)(trigger, 'click', function (e) {\n                    return _this2.onClick(e);\n                });\n            }\n        }, {\n            key: 'onClick',\n            value: function onClick(e) {\n                var trigger = e.delegateTarget || e.currentTarget;\n\n                if (this.clipboardAction) {\n                    this.clipboardAction = null;\n                }\n\n                this.clipboardAction = new _clipboardAction2.default({\n                    action: this.action(trigger),\n                    target: this.target(trigger),\n                    text: this.text(trigger),\n                    trigger: trigger,\n                    emitter: this\n                });\n            }\n        }, {\n            key: 'defaultAction',\n            value: function defaultAction(trigger) {\n                return getAttributeValue('action', trigger);\n            }\n        }, {\n            key: 'defaultTarget',\n            value: function defaultTarget(trigger) {\n                var selector = getAttributeValue('target', trigger);\n\n                if (selector) {\n                    return document.querySelector(selector);\n                }\n            }\n        }, {\n            key: 'defaultText',\n            value: function defaultText(trigger) {\n                return getAttributeValue('text', trigger);\n            }\n        }, {\n            key: 'destroy',\n            value: function destroy() {\n                this.listener.destroy();\n\n                if (this.clipboardAction) {\n                    this.clipboardAction.destroy();\n                    this.clipboardAction = null;\n                }\n            }\n        }]);\n\n        return Clipboard;\n    }(_tinyEmitter2.default);\n\n    /**\n     * Helper function to retrieve attribute value.\n     * @param {String} suffix\n     * @param {Element} element\n     */\n    function getAttributeValue(suffix, element) {\n        var attribute = 'data-clipboard-' + suffix;\n\n        if (!element.hasAttribute(attribute)) {\n            return;\n        }\n\n        return element.getAttribute(attribute);\n    }\n\n    module.exports = Clipboard;\n});",
    "(function(f){if(typeof exports===\"object\"&&typeof module!==\"undefined\"){module.exports=f()}else if(typeof define===\"function\"&&define.amd){define([],f)}else{var g;if(typeof window!==\"undefined\"){g=window}else if(typeof global!==\"undefined\"){g=global}else if(typeof self!==\"undefined\"){g=self}else{g=this}(g.dashjs || (g.dashjs = {})).MediaPlayer = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2015-2016, DASH Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  1. Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  2. Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\n(function (exports) {\n\n    \"use strict\";\n\n    /**\n     *  Exceptions from regular ASCII. CodePoints are mapped to UTF-16 codes\n     */\n\n    var specialCea608CharsCodes = {\n        0x2a: 0xe1, // lowercase a, acute accent\n        0x5c: 0xe9, // lowercase e, acute accent\n        0x5e: 0xed, // lowercase i, acute accent\n        0x5f: 0xf3, // lowercase o, acute accent\n        0x60: 0xfa, // lowercase u, acute accent\n        0x7b: 0xe7, // lowercase c with cedilla\n        0x7c: 0xf7, // division symbol\n        0x7d: 0xd1, // uppercase N tilde\n        0x7e: 0xf1, // lowercase n tilde\n        0x7f: 0x2588, // Full block\n        // THIS BLOCK INCLUDES THE 16 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS\n        // THAT COME FROM HI BYTE=0x11 AND LOW BETWEEN 0x30 AND 0x3F\n        // THIS MEANS THAT \\x50 MUST BE ADDED TO THE VALUES\n        0x80: 0xae, // Registered symbol (R)\n        0x81: 0xb0, // degree sign\n        0x82: 0xbd, // 1/2 symbol\n        0x83: 0xbf, // Inverted (open) question mark\n        0x84: 0x2122, // Trademark symbol (TM)\n        0x85: 0xa2, // Cents symbol\n        0x86: 0xa3, // Pounds sterling\n        0x87: 0x266a, // Music 8'th note\n        0x88: 0xe0, // lowercase a, grave accent\n        0x89: 0x20, // transparent space (regular)\n        0x8a: 0xe8, // lowercase e, grave accent\n        0x8b: 0xe2, // lowercase a, circumflex accent\n        0x8c: 0xea, // lowercase e, circumflex accent\n        0x8d: 0xee, // lowercase i, circumflex accent\n        0x8e: 0xf4, // lowercase o, circumflex accent\n        0x8f: 0xfb, // lowercase u, circumflex accent\n        // THIS BLOCK INCLUDES THE 32 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS\n        // THAT COME FROM HI BYTE=0x12 AND LOW BETWEEN 0x20 AND 0x3F\n        0x90: 0xc1, // capital letter A with acute\n        0x91: 0xc9, // capital letter E with acute\n        0x92: 0xd3, // capital letter O with acute\n        0x93: 0xda, // capital letter U with acute\n        0x94: 0xdc, // capital letter U with diaresis\n        0x95: 0xfc, // lowercase letter U with diaeresis\n        0x96: 0x2018, // opening single quote\n        0x97: 0xa1, // inverted exclamation mark\n        0x98: 0x2a, // asterisk\n        0x99: 0x2019, // closing single quote\n        0x9a: 0x2501, // box drawings heavy horizontal\n        0x9b: 0xa9, // copyright sign\n        0x9c: 0x2120, // Service mark\n        0x9d: 0x2022, // (round) bullet\n        0x9e: 0x201c, // Left double quotation mark\n        0x9f: 0x201d, // Right double quotation mark\n        0xa0: 0xc0, // uppercase A, grave accent\n        0xa1: 0xc2, // uppercase A, circumflex\n        0xa2: 0xc7, // uppercase C with cedilla\n        0xa3: 0xc8, // uppercase E, grave accent\n        0xa4: 0xca, // uppercase E, circumflex\n        0xa5: 0xcb, // capital letter E with diaresis\n        0xa6: 0xeb, // lowercase letter e with diaresis\n        0xa7: 0xce, // uppercase I, circumflex\n        0xa8: 0xcf, // uppercase I, with diaresis\n        0xa9: 0xef, // lowercase i, with diaresis\n        0xaa: 0xd4, // uppercase O, circumflex\n        0xab: 0xd9, // uppercase U, grave accent\n        0xac: 0xf9, // lowercase u, grave accent\n        0xad: 0xdb, // uppercase U, circumflex\n        0xae: 0xab, // left-pointing double angle quotation mark\n        0xaf: 0xbb, // right-pointing double angle quotation mark\n        // THIS BLOCK INCLUDES THE 32 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS\n        // THAT COME FROM HI BYTE=0x13 AND LOW BETWEEN 0x20 AND 0x3F\n        0xb0: 0xc3, // Uppercase A, tilde\n        0xb1: 0xe3, // Lowercase a, tilde\n        0xb2: 0xcd, // Uppercase I, acute accent\n        0xb3: 0xcc, // Uppercase I, grave accent\n        0xb4: 0xec, // Lowercase i, grave accent\n        0xb5: 0xd2, // Uppercase O, grave accent\n        0xb6: 0xf2, // Lowercase o, grave accent\n        0xb7: 0xd5, // Uppercase O, tilde\n        0xb8: 0xf5, // Lowercase o, tilde\n        0xb9: 0x7b, // Open curly brace\n        0xba: 0x7d, // Closing curly brace\n        0xbb: 0x5c, // Backslash\n        0xbc: 0x5e, // Caret\n        0xbd: 0x5f, // Underscore\n        0xbe: 0x7c, // Pipe (vertical line)\n        0xbf: 0x223c, // Tilde operator\n        0xc0: 0xc4, // Uppercase A, umlaut\n        0xc1: 0xe4, // Lowercase A, umlaut\n        0xc2: 0xd6, // Uppercase O, umlaut\n        0xc3: 0xf6, // Lowercase o, umlaut\n        0xc4: 0xdf, // Esszett (sharp S)\n        0xc5: 0xa5, // Yen symbol\n        0xc6: 0xa4, // Generic currency sign\n        0xc7: 0x2503, // Box drawings heavy vertical\n        0xc8: 0xc5, // Uppercase A, ring\n        0xc9: 0xe5, // Lowercase A, ring\n        0xca: 0xd8, // Uppercase O, stroke\n        0xcb: 0xf8, // Lowercase o, strok\n        0xcc: 0x250f, // Box drawings heavy down and right\n        0xcd: 0x2513, // Box drawings heavy down and left\n        0xce: 0x2517, // Box drawings heavy up and right\n        0xcf: 0x251b // Box drawings heavy up and left\n    };\n\n    /**\n     * Get Unicode Character from CEA-608 byte code\n     */\n    var getCharForByte = function getCharForByte(byte) {\n        var charCode = byte;\n        if (specialCea608CharsCodes.hasOwnProperty(byte)) {\n            charCode = specialCea608CharsCodes[byte];\n        }\n        return String.fromCharCode(charCode);\n    };\n\n    var NR_ROWS = 15,\n        NR_COLS = 32;\n    // Tables to look up row from PAC data\n    var rowsLowCh1 = { 0x11: 1, 0x12: 3, 0x15: 5, 0x16: 7, 0x17: 9, 0x10: 11, 0x13: 12, 0x14: 14 };\n    var rowsHighCh1 = { 0x11: 2, 0x12: 4, 0x15: 6, 0x16: 8, 0x17: 10, 0x13: 13, 0x14: 15 };\n    var rowsLowCh2 = { 0x19: 1, 0x1A: 3, 0x1D: 5, 0x1E: 7, 0x1F: 9, 0x18: 11, 0x1B: 12, 0x1C: 14 };\n    var rowsHighCh2 = { 0x19: 2, 0x1A: 4, 0x1D: 6, 0x1E: 8, 0x1F: 10, 0x1B: 13, 0x1C: 15 };\n\n    var backgroundColors = ['white', 'green', 'blue', 'cyan', 'red', 'yellow', 'magenta', 'black', 'transparent'];\n\n    /**\n     * Simple logger class to be able to write with time-stamps and filter on level.\n     */\n    var logger = {\n        verboseFilter: { 'DATA': 3, 'DEBUG': 3, 'INFO': 2, 'WARNING': 2, 'TEXT': 1, 'ERROR': 0 },\n        time: null,\n        verboseLevel: 0, // Only write errors\n        setTime: function setTime(newTime) {\n            this.time = newTime;\n        },\n        log: function log(severity, msg) {\n            var minLevel = this.verboseFilter[severity];\n            if (this.verboseLevel >= minLevel) {\n                console.log(this.time + \" [\" + severity + \"] \" + msg);\n            }\n        }\n    };\n\n    var numArrayToHexArray = function numArrayToHexArray(numArray) {\n        var hexArray = [];\n        for (var j = 0; j < numArray.length; j++) {\n            hexArray.push(numArray[j].toString(16));\n        }\n        return hexArray;\n    };\n\n    /**\n     * State of CEA-608 pen or character\n     * @constructor\n     */\n    var PenState = function PenState(foreground, underline, italics, background, flash) {\n        this.foreground = foreground || \"white\";\n        this.underline = underline || false;\n        this.italics = italics || false;\n        this.background = background || \"black\";\n        this.flash = flash || false;\n    };\n\n    PenState.prototype = {\n\n        reset: function reset() {\n            this.foreground = \"white\";\n            this.underline = false;\n            this.italics = false;\n            this.background = \"black\";\n            this.flash = false;\n        },\n\n        setStyles: function setStyles(styles) {\n            var attribs = [\"foreground\", \"underline\", \"italics\", \"background\", \"flash\"];\n            for (var i = 0; i < attribs.length; i++) {\n                var style = attribs[i];\n                if (styles.hasOwnProperty(style)) {\n                    this[style] = styles[style];\n                }\n            }\n        },\n\n        isDefault: function isDefault() {\n            return this.foreground === \"white\" && !this.underline && !this.italics && this.background === \"black\" && !this.flash;\n        },\n\n        equals: function equals(other) {\n            return this.foreground === other.foreground && this.underline === other.underline && this.italics === other.italics && this.background === other.background && this.flash === other.flash;\n        },\n\n        copy: function copy(newPenState) {\n            this.foreground = newPenState.foreground;\n            this.underline = newPenState.underline;\n            this.italics = newPenState.italics;\n            this.background = newPenState.background;\n            this.flash = newPenState.flash;\n        },\n\n        toString: function toString() {\n            return \"color=\" + this.foreground + \", underline=\" + this.underline + \", italics=\" + this.italics + \", background=\" + this.background + \", flash=\" + this.flash;\n        }\n    };\n\n    /**\n     * Unicode character with styling and background.\n     * @constructor\n     */\n    var StyledUnicodeChar = function StyledUnicodeChar(uchar, foreground, underline, italics, background, flash) {\n        this.uchar = uchar || ' '; // unicode character\n        this.penState = new PenState(foreground, underline, italics, background, flash);\n    };\n\n    StyledUnicodeChar.prototype = {\n\n        reset: function reset() {\n            this.uchar = ' ';\n            this.penState.reset();\n        },\n\n        setChar: function setChar(uchar, newPenState) {\n            this.uchar = uchar;\n            this.penState.copy(newPenState);\n        },\n\n        setPenState: function setPenState(newPenState) {\n            this.penState.copy(newPenState);\n        },\n\n        equals: function equals(other) {\n            return this.uchar === other.uchar && this.penState.equals(other.penState);\n        },\n\n        copy: function copy(newChar) {\n            this.uchar = newChar.uchar;\n            this.penState.copy(newChar.penState);\n        },\n\n        isEmpty: function isEmpty() {\n            return this.uchar === ' ' && this.penState.isDefault();\n        }\n    };\n\n    /**\n     * CEA-608 row consisting of NR_COLS instances of StyledUnicodeChar.\n     * @constructor\n     */\n    var Row = function Row() {\n        this.chars = [];\n        for (var i = 0; i < NR_COLS; i++) {\n            this.chars.push(new StyledUnicodeChar());\n        }\n        this.pos = 0;\n        this.currPenState = new PenState();\n    };\n\n    Row.prototype = {\n\n        equals: function equals(other) {\n            var equal = true;\n            for (var i = 0; i < NR_COLS; i++) {\n                if (!this.chars[i].equals(other.chars[i])) {\n                    equal = false;\n                    break;\n                }\n            }\n            return equal;\n        },\n\n        copy: function copy(other) {\n            for (var i = 0; i < NR_COLS; i++) {\n                this.chars[i].copy(other.chars[i]);\n            }\n        },\n\n        isEmpty: function isEmpty() {\n            var empty = true;\n            for (var i = 0; i < NR_COLS; i++) {\n                if (!this.chars[i].isEmpty()) {\n                    empty = false;\n                    break;\n                }\n            }\n            return empty;\n        },\n\n        /**\n         *  Set the cursor to a valid column.\n         */\n        setCursor: function setCursor(absPos) {\n            if (this.pos !== absPos) {\n                this.pos = absPos;\n            }\n            if (this.pos < 0) {\n                logger.log(\"ERROR\", \"Negative cursor position \" + this.pos);\n                this.pos = 0;\n            } else if (this.pos > NR_COLS) {\n                logger.log(\"ERROR\", \"Too large cursor position \" + this.pos);\n                this.pos = NR_COLS;\n            }\n        },\n\n        /** \n         * Move the cursor relative to current position.\n         */\n        moveCursor: function moveCursor(relPos) {\n            var newPos = this.pos + relPos;\n            if (relPos > 1) {\n                for (var i = this.pos + 1; i < newPos + 1; i++) {\n                    this.chars[i].setPenState(this.currPenState);\n                }\n            }\n            this.setCursor(newPos);\n        },\n\n        /**\n         * Backspace, move one step back and clear character.\n         */\n        backSpace: function backSpace() {\n            this.moveCursor(-1);\n            this.chars[this.pos].setChar(' ', this.currPenState);\n        },\n\n        insertChar: function insertChar(byte) {\n            if (byte >= 0x90) {\n                //Extended char\n                this.backSpace();\n            }\n            var char = getCharForByte(byte);\n            if (this.pos >= NR_COLS) {\n                logger.log(\"ERROR\", \"Cannot insert \" + byte.toString(16) + \" (\" + char + \") at position \" + this.pos + \". Skipping it!\");\n                return;\n            }\n            this.chars[this.pos].setChar(char, this.currPenState);\n            this.moveCursor(1);\n        },\n\n        clearFromPos: function clearFromPos(startPos) {\n            var i;\n            for (i = startPos; i < NR_COLS; i++) {\n                this.chars[i].reset();\n            }\n        },\n\n        clear: function clear() {\n            this.clearFromPos(0);\n            this.pos = 0;\n            this.currPenState.reset();\n        },\n\n        clearToEndOfRow: function clearToEndOfRow() {\n            this.clearFromPos(this.pos);\n        },\n\n        getTextString: function getTextString() {\n            var chars = [];\n            var empty = true;\n            for (var i = 0; i < NR_COLS; i++) {\n                var char = this.chars[i].uchar;\n                if (char !== \" \") {\n                    empty = false;\n                }\n                chars.push(char);\n            }\n            if (empty) {\n                return \"\";\n            } else {\n                return chars.join(\"\");\n            }\n        },\n\n        setPenStyles: function setPenStyles(styles) {\n            this.currPenState.setStyles(styles);\n            var currChar = this.chars[this.pos];\n            currChar.setPenState(this.currPenState);\n        }\n    };\n\n    /**\n     * Keep a CEA-608 screen of 32x15 styled characters\n     * @constructor\n    */\n    var CaptionScreen = function CaptionScreen() {\n\n        this.rows = [];\n        for (var i = 0; i < NR_ROWS; i++) {\n            this.rows.push(new Row()); // Note that we use zero-based numbering (0-14)\n        }\n        this.currRow = NR_ROWS - 1;\n        this.nrRollUpRows = null;\n        this.reset();\n    };\n\n    CaptionScreen.prototype = {\n\n        reset: function reset() {\n            for (var i = 0; i < NR_ROWS; i++) {\n                this.rows[i].clear();\n            }\n            this.currRow = NR_ROWS - 1;\n        },\n\n        equals: function equals(other) {\n            var equal = true;\n            for (var i = 0; i < NR_ROWS; i++) {\n                if (!this.rows[i].equals(other.rows[i])) {\n                    equal = false;\n                    break;\n                }\n            }\n            return equal;\n        },\n\n        copy: function copy(other) {\n            for (var i = 0; i < NR_ROWS; i++) {\n                this.rows[i].copy(other.rows[i]);\n            }\n        },\n\n        isEmpty: function isEmpty() {\n            var empty = true;\n            for (var i = 0; i < NR_ROWS; i++) {\n                if (!this.rows[i].isEmpty()) {\n                    empty = false;\n                    break;\n                }\n            }\n            return empty;\n        },\n\n        backSpace: function backSpace() {\n            var row = this.rows[this.currRow];\n            row.backSpace();\n        },\n\n        clearToEndOfRow: function clearToEndOfRow() {\n            var row = this.rows[this.currRow];\n            row.clearToEndOfRow();\n        },\n\n        /**\n         * Insert a character (without styling) in the current row.\n         */\n        insertChar: function insertChar(char) {\n            var row = this.rows[this.currRow];\n            row.insertChar(char);\n        },\n\n        setPen: function setPen(styles) {\n            var row = this.rows[this.currRow];\n            row.setPenStyles(styles);\n        },\n\n        moveCursor: function moveCursor(relPos) {\n            var row = this.rows[this.currRow];\n            row.moveCursor(relPos);\n        },\n\n        setCursor: function setCursor(absPos) {\n            logger.log(\"INFO\", \"setCursor: \" + absPos);\n            var row = this.rows[this.currRow];\n            row.setCursor(absPos);\n        },\n\n        setPAC: function setPAC(pacData) {\n            logger.log(\"INFO\", \"pacData = \" + JSON.stringify(pacData));\n            var newRow = pacData.row - 1;\n            if (this.nrRollUpRows && newRow < this.nrRollUpRows - 1) {\n                newRow = this.nrRollUpRows - 1;\n            }\n            this.currRow = newRow;\n            var row = this.rows[this.currRow];\n            if (pacData.indent !== null) {\n                var indent = pacData.indent;\n                var prevPos = Math.max(indent - 1, 0);\n                row.setCursor(pacData.indent);\n                pacData.color = row.chars[prevPos].penState.foreground;\n            }\n            var styles = { foreground: pacData.color, underline: pacData.underline, italics: pacData.italics, background: 'black', flash: false };\n            this.setPen(styles);\n        },\n\n        /**\n         * Set background/extra foreground, but first do back_space, and then insert space (backwards compatibility).\n         */\n        setBkgData: function setBkgData(bkgData) {\n\n            logger.log(\"INFO\", \"bkgData = \" + JSON.stringify(bkgData));\n            this.backSpace();\n            this.setPen(bkgData);\n            this.insertChar(0x20); //Space\n        },\n\n        setRollUpRows: function setRollUpRows(nrRows) {\n            this.nrRollUpRows = nrRows;\n        },\n\n        rollUp: function rollUp() {\n            if (this.nrRollUpRows === null) {\n                logger.log(\"DEBUG\", \"roll_up but nrRollUpRows not set yet\");\n                return; //Not properly setup\n            }\n            logger.log(\"TEXT\", this.getDisplayText());\n            var topRowIndex = this.currRow + 1 - this.nrRollUpRows;\n            var topRow = this.rows.splice(topRowIndex, 1)[0];\n            topRow.clear();\n            this.rows.splice(this.currRow, 0, topRow);\n            logger.log(\"INFO\", \"Rolling up\");\n            //logger.log(\"TEXT\", this.get_display_text())\n        },\n\n        /**\n         * Get all non-empty rows with as unicode text. \n         */\n        getDisplayText: function getDisplayText(asOneRow) {\n            asOneRow = asOneRow || false;\n            var displayText = [];\n            var text = \"\";\n            var rowNr = -1;\n            for (var i = 0; i < NR_ROWS; i++) {\n                var rowText = this.rows[i].getTextString();\n                if (rowText) {\n                    rowNr = i + 1;\n                    if (asOneRow) {\n                        displayText.push(\"Row \" + rowNr + ': \"' + rowText + '\"');\n                    } else {\n                        displayText.push(rowText.trim());\n                    }\n                }\n            }\n            if (displayText.length > 0) {\n                if (asOneRow) {\n                    text = \"[\" + displayText.join(\" | \") + \"]\";\n                } else {\n                    text = displayText.join(\"\\n\");\n                }\n            }\n            return text;\n        },\n\n        getTextAndFormat: function getTextAndFormat() {\n            return this.rows;\n        }\n    };\n\n    /**\n     * Handle a CEA-608 channel and send decoded data to outputFilter\n     * @constructor\n     * @param {Number} channelNumber (1 or 2)\n     * @param {CueHandler} outputFilter Output from channel1 newCue(startTime, endTime, captionScreen)\n    */\n    var Cea608Channel = function Cea608Channel(channelNumber, outputFilter) {\n\n        this.chNr = channelNumber;\n        this.outputFilter = outputFilter;\n        this.mode = null;\n        this.verbose = 0;\n        this.displayedMemory = new CaptionScreen();\n        this.nonDisplayedMemory = new CaptionScreen();\n        this.lastOutputScreen = new CaptionScreen();\n        this.currRollUpRow = this.displayedMemory.rows[NR_ROWS - 1];\n        this.writeScreen = this.displayedMemory;\n        this.mode = null;\n        this.cueStartTime = null; // Keeps track of where a cue started.\n    };\n\n    Cea608Channel.prototype = {\n\n        modes: [\"MODE_ROLL-UP\", \"MODE_POP-ON\", \"MODE_PAINT-ON\", \"MODE_TEXT\"],\n\n        reset: function reset() {\n            this.mode = null;\n            this.displayedMemory.reset();\n            this.nonDisplayedMemory.reset();\n            this.lastOutputScreen.reset();\n            this.currRollUpRow = this.displayedMemory.rows[NR_ROWS - 1];\n            this.writeScreen = this.displayedMemory;\n            this.mode = null;\n            this.cueStartTime = null;\n            this.lastCueEndTime = null;\n        },\n\n        getHandler: function getHandler() {\n            return this.outputFilter;\n        },\n\n        setHandler: function setHandler(newHandler) {\n            this.outputFilter = newHandler;\n        },\n\n        setPAC: function setPAC(pacData) {\n            this.writeScreen.setPAC(pacData);\n        },\n\n        setBkgData: function setBkgData(bkgData) {\n            this.writeScreen.setBkgData(bkgData);\n        },\n\n        setMode: function setMode(newMode) {\n            if (newMode === this.mode) {\n                return;\n            }\n            this.mode = newMode;\n            logger.log(\"INFO\", \"MODE=\" + newMode);\n            if (this.mode == \"MODE_POP-ON\") {\n                this.writeScreen = this.nonDisplayedMemory;\n            } else {\n                this.writeScreen = this.displayedMemory;\n                this.writeScreen.reset();\n            }\n            if (this.mode !== \"MODE_ROLL-UP\") {\n                this.displayedMemory.nrRollUpRows = null;\n                this.nonDisplayedMemory.nrRollUpRows = null;\n            }\n            this.mode = newMode;\n        },\n\n        insertChars: function insertChars(chars) {\n            for (var i = 0; i < chars.length; i++) {\n                this.writeScreen.insertChar(chars[i]);\n            }\n            var screen = this.writeScreen === this.displayedMemory ? \"DISP\" : \"NON_DISP\";\n            logger.log(\"INFO\", screen + \": \" + this.writeScreen.getDisplayText(true));\n            if (this.mode === \"MODE_PAINT-ON\" || this.mode === \"MODE_ROLL-UP\") {\n                logger.log(\"TEXT\", \"DISPLAYED: \" + this.displayedMemory.getDisplayText(true));\n                this.outputDataUpdate();\n            }\n        },\n\n        cc_RCL: function cc_RCL() {\n            // Resume Caption Loading (switch mode to Pop On)\n            logger.log(\"INFO\", \"RCL - Resume Caption Loading\");\n            this.setMode(\"MODE_POP-ON\");\n        },\n        cc_BS: function cc_BS() {\n            // BackSpace\n            logger.log(\"INFO\", \"BS - BackSpace\");\n            if (this.mode === \"MODE_TEXT\") {\n                return;\n            }\n            this.writeScreen.backSpace();\n            if (this.writeScreen === this.displayedMemory) {\n                this.outputDataUpdate();\n            }\n        },\n        cc_AOF: function cc_AOF() {\n            // Reserved (formerly Alarm Off)\n            return;\n        },\n        cc_AON: function cc_AON() {\n            // Reserved (formerly Alarm On)\n            return;\n        },\n        cc_DER: function cc_DER() {\n            // Delete to End of Row\n            logger.log(\"INFO\", \"DER- Delete to End of Row\");\n            this.writeScreen.clearToEndOfRow();\n            this.outputDataUpdate();\n        },\n        cc_RU: function cc_RU(nrRows) {\n            //Roll-Up Captions-2,3,or 4 Rows\n            logger.log(\"INFO\", \"RU(\" + nrRows + \") - Roll Up\");\n            this.writeScreen = this.displayedMemory;\n            this.setMode(\"MODE_ROLL-UP\");\n            this.writeScreen.setRollUpRows(nrRows);\n        },\n        cc_FON: function cc_FON() {\n            //Flash On\n            logger.log(\"INFO\", \"FON - Flash On\");\n            this.writeScreen.setPen({ flash: true });\n        },\n        cc_RDC: function cc_RDC() {\n            // Resume Direct Captioning (switch mode to PaintOn)\n            logger.log(\"INFO\", \"RDC - Resume Direct Captioning\");\n            this.setMode(\"MODE_PAINT-ON\");\n        },\n        cc_TR: function cc_TR() {\n            // Text Restart in text mode (not supported, however)\n            logger.log(\"INFO\", \"TR\");\n            this.setMode(\"MODE_TEXT\");\n        },\n        cc_RTD: function cc_RTD() {\n            // Resume Text Display in Text mode (not supported, however)\n            logger.log(\"INFO\", \"RTD\");\n            this.setMode(\"MODE_TEXT\");\n        },\n        cc_EDM: function cc_EDM() {\n            // Erase Displayed Memory\n            logger.log(\"INFO\", \"EDM - Erase Displayed Memory\");\n            this.displayedMemory.reset();\n            this.outputDataUpdate();\n        },\n        cc_CR: function cc_CR() {\n            // Carriage Return\n            logger.log(\"CR - Carriage Return\");\n            this.writeScreen.rollUp();\n            this.outputDataUpdate();\n        },\n        cc_ENM: function cc_ENM() {\n            //Erase Non-Displayed Memory\n            logger.log(\"INFO\", \"ENM - Erase Non-displayed Memory\");\n            this.nonDisplayedMemory.reset();\n        },\n        cc_EOC: function cc_EOC() {\n            //End of Caption (Flip Memories)\n            logger.log(\"INFO\", \"EOC - End Of Caption\");\n            if (this.mode === \"MODE_POP-ON\") {\n                var tmp = this.displayedMemory;\n                this.displayedMemory = this.nonDisplayedMemory;\n                this.nonDisplayedMemory = tmp;\n                this.writeScreen = this.nonDisplayedMemory;\n                logger.log(\"TEXT\", \"DISP: \" + this.displayedMemory.getDisplayText());\n            }\n            this.outputDataUpdate();\n        },\n        cc_TO: function cc_TO(nrCols) {\n            // Tab Offset 1,2, or 3 columns\n            logger.log(\"INFO\", \"TO(\" + nrCols + \") - Tab Offset\");\n            this.writeScreen.moveCursor(nrCols);\n        },\n        cc_MIDROW: function cc_MIDROW(secondByte) {\n            // Parse MIDROW command\n            var styles = { flash: false };\n            styles.underline = secondByte % 2 === 1;\n            styles.italics = secondByte >= 0x2e;\n            if (!styles.italics) {\n                var colorIndex = Math.floor(secondByte / 2) - 0x10;\n                var colors = [\"white\", \"green\", \"blue\", \"cyan\", \"red\", \"yellow\", \"magenta\"];\n                styles.foreground = colors[colorIndex];\n            } else {\n                styles.foreground = \"white\";\n            }\n            logger.log(\"INFO\", \"MIDROW: \" + JSON.stringify(styles));\n            this.writeScreen.setPen(styles);\n        },\n\n        outputDataUpdate: function outputDataUpdate() {\n            var t = logger.time;\n            if (t === null) {\n                return;\n            }\n            if (this.outputFilter) {\n                if (this.outputFilter.updateData) {\n                    this.outputFilter.updateData(t, this.displayedMemory);\n                }\n                if (this.cueStartTime === null && !this.displayedMemory.isEmpty()) {\n                    // Start of a new cue\n                    this.cueStartTime = t;\n                } else {\n                    if (!this.displayedMemory.equals(this.lastOutputScreen)) {\n                        if (this.outputFilter.newCue) {\n                            this.outputFilter.newCue(this.cueStartTime, t, this.lastOutputScreen);\n                        }\n                        this.cueStartTime = this.displayedMemory.isEmpty() ? null : t;\n                    }\n                }\n                this.lastOutputScreen.copy(this.displayedMemory);\n            }\n        },\n\n        cueSplitAtTime: function cueSplitAtTime(t) {\n            if (this.outputFilter) {\n                if (!this.displayedMemory.isEmpty()) {\n                    if (this.outputFilter.newCue) {\n                        this.outputFilter.newCue(this.cueStartTime, t, this.displayedMemory);\n                    }\n                    this.cueStartTime = t;\n                }\n            }\n        }\n    };\n\n    /**\n     * Parse CEA-608 data and send decoded data to out1 and out2.\n     * @constructor\n     * @param {Number} field  CEA-608 field (1 or 2)\n     * @param {CueHandler} out1 Output from channel1 newCue(startTime, endTime, captionScreen)\n     * @param {CueHandler} out2 Output from channel2 newCue(startTime, endTime, captionScreen)\n     */\n    var Cea608Parser = function Cea608Parser(field, out1, out2) {\n        this.field = field || 1;\n        this.outputs = [out1, out2];\n        this.channels = [new Cea608Channel(1, out1), new Cea608Channel(2, out2)];\n        this.currChNr = -1; // Will be 1 or 2\n        this.lastCmdA = null; // First byte of last command\n        this.lastCmdB = null; // Second byte of last command\n        this.bufferedData = [];\n        this.startTime = null;\n        this.lastTime = null;\n        this.dataCounters = { 'padding': 0, 'char': 0, 'cmd': 0, 'other': 0 };\n    };\n\n    Cea608Parser.prototype = {\n\n        getHandler: function getHandler(index) {\n            return this.channels[index].getHandler();\n        },\n\n        setHandler: function setHandler(index, newHandler) {\n            this.channels[index].setHandler(newHandler);\n        },\n\n        /**\n         * Add data for time t in forms of list of bytes (unsigned ints). The bytes are treated as pairs.\n         */\n        addData: function addData(t, byteList) {\n            var cmdFound,\n                a,\n                b,\n                charsFound = false;\n\n            this.lastTime = t;\n            logger.setTime(t);\n\n            for (var i = 0; i < byteList.length; i += 2) {\n                a = byteList[i] & 0x7f;\n                b = byteList[i + 1] & 0x7f;\n                if (a === 0 && b === 0) {\n                    this.dataCounters.padding += 2;\n                    continue;\n                } else {\n                    logger.log(\"DATA\", \"[\" + numArrayToHexArray([byteList[i], byteList[i + 1]]) + \"] -> (\" + numArrayToHexArray([a, b]) + \")\");\n                }\n                cmdFound = this.parseCmd(a, b);\n                if (!cmdFound) {\n                    cmdFound = this.parseMidrow(a, b);\n                }\n                if (!cmdFound) {\n                    cmdFound = this.parsePAC(a, b);\n                }\n                if (!cmdFound) {\n                    cmdFound = this.parseBackgroundAttributes(a, b);\n                }\n                if (!cmdFound) {\n                    charsFound = this.parseChars(a, b);\n                    if (charsFound) {\n                        if (this.currChNr && this.currChNr >= 0) {\n                            var channel = this.channels[this.currChNr - 1];\n                            channel.insertChars(charsFound);\n                        } else {\n                            logger.log(\"WARNING\", \"No channel found yet. TEXT-MODE?\");\n                        }\n                    }\n                }\n                if (cmdFound) {\n                    this.dataCounters.cmd += 2;\n                } else if (charsFound) {\n                    this.dataCounters.char += 2;\n                } else {\n                    this.dataCounters.other += 2;\n                    logger.log(\"WARNING\", \"Couldn't parse cleaned data \" + numArrayToHexArray([a, b]) + \" orig: \" + numArrayToHexArray([byteList[i], byteList[i + 1]]));\n                }\n            }\n        },\n\n        /**\n         * Parse Command.\n         * @returns {Boolean} Tells if a command was found\n         */\n        parseCmd: function parseCmd(a, b) {\n            var chNr = null;\n\n            var cond1 = (a === 0x14 || a === 0x1C) && 0x20 <= b && b <= 0x2F;\n            var cond2 = (a === 0x17 || a === 0x1F) && 0x21 <= b && b <= 0x23;\n            if (!(cond1 || cond2)) {\n                return false;\n            }\n\n            if (a === this.lastCmdA && b === this.lastCmdB) {\n                this.lastCmdA = null;\n                this.lastCmdB = null; // Repeated commands are dropped (once)\n                logger.log(\"DEBUG\", \"Repeated command (\" + numArrayToHexArray([a, b]) + \") is dropped\");\n                return true;\n            }\n\n            if (a === 0x14 || a === 0x17) {\n                chNr = 1;\n            } else {\n                chNr = 2; // (a === 0x1C || a=== 0x1f)\n            }\n\n            var channel = this.channels[chNr - 1];\n\n            if (a === 0x14 || a === 0x1C) {\n                if (b === 0x20) {\n                    channel.cc_RCL();\n                } else if (b === 0x21) {\n                    channel.cc_BS();\n                } else if (b === 0x22) {\n                    channel.cc_AOF();\n                } else if (b === 0x23) {\n                    channel.cc_AON();\n                } else if (b === 0x24) {\n                    channel.cc_DER();\n                } else if (b === 0x25) {\n                    channel.cc_RU(2);\n                } else if (b === 0x26) {\n                    channel.cc_RU(3);\n                } else if (b === 0x27) {\n                    channel.cc_RU(4);\n                } else if (b === 0x28) {\n                    channel.cc_FON();\n                } else if (b === 0x29) {\n                    channel.cc_RDC();\n                } else if (b === 0x2A) {\n                    channel.cc_TR();\n                } else if (b === 0x2B) {\n                    channel.cc_RTD();\n                } else if (b === 0x2C) {\n                    channel.cc_EDM();\n                } else if (b === 0x2D) {\n                    channel.cc_CR();\n                } else if (b === 0x2E) {\n                    channel.cc_ENM();\n                } else if (b === 0x2F) {\n                    channel.cc_EOC();\n                }\n            } else {\n                //a == 0x17 || a == 0x1F\n                channel.cc_TO(b - 0x20);\n            }\n            this.lastCmdA = a;\n            this.lastCmdB = b;\n            this.currChNr = chNr;\n            return true;\n        },\n\n        /**\n         * Parse midrow styling command\n         * @returns {Boolean}\n         */\n        parseMidrow: function parseMidrow(a, b) {\n            var chNr = null;\n\n            if ((a === 0x11 || a === 0x19) && 0x20 <= b && b <= 0x2f) {\n                if (a === 0x11) {\n                    chNr = 1;\n                } else {\n                    chNr = 2;\n                }\n                if (chNr !== this.currChNr) {\n                    logger.log(\"ERROR\", \"Mismatch channel in midrow parsing\");\n                    return false;\n                }\n                var channel = this.channels[chNr - 1];\n                channel.cc_MIDROW(b);\n                logger.log(\"DEBUG\", \"MIDROW (\" + numArrayToHexArray([a, b]) + \")\");\n                return true;\n            }\n            return false;\n        },\n        /**\n         * Parse Preable Access Codes (Table 53).\n         * @returns {Boolean} Tells if PAC found\n         */\n        parsePAC: function parsePAC(a, b) {\n\n            var chNr = null;\n            var row = null;\n\n            var case1 = (0x11 <= a && a <= 0x17 || 0x19 <= a && a <= 0x1F) && 0x40 <= b && b <= 0x7F;\n            var case2 = (a === 0x10 || a === 0x18) && 0x40 <= b && b <= 0x5F;\n            if (!(case1 || case2)) {\n                return false;\n            }\n\n            if (a === this.lastCmdA && b === this.lastCmdB) {\n                this.lastCmdA = null;\n                this.lastCmdB = null;\n                return true; // Repeated commands are dropped (once)\n            }\n\n            chNr = a <= 0x17 ? 1 : 2;\n\n            if (0x40 <= b && b <= 0x5F) {\n                row = chNr === 1 ? rowsLowCh1[a] : rowsLowCh2[a];\n            } else {\n                // 0x60 <= b <= 0x7F\n                row = chNr === 1 ? rowsHighCh1[a] : rowsHighCh2[a];\n            }\n            var pacData = this.interpretPAC(row, b);\n            var channel = this.channels[chNr - 1];\n            channel.setPAC(pacData);\n            this.lastCmdA = a;\n            this.lastCmdB = b;\n            this.currChNr = chNr;\n            return true;\n        },\n\n        /**\n         * Interpret the second byte of the pac, and return the information.\n         * @returns {Object} pacData with style parameters.\n         */\n        interpretPAC: function interpretPAC(row, byte) {\n            var pacIndex = byte;\n            var pacData = { color: null, italics: false, indent: null, underline: false, row: row };\n\n            if (byte > 0x5F) {\n                pacIndex = byte - 0x60;\n            } else {\n                pacIndex = byte - 0x40;\n            }\n            pacData.underline = (pacIndex & 1) === 1;\n            if (pacIndex <= 0xd) {\n                pacData.color = ['white', 'green', 'blue', 'cyan', 'red', 'yellow', 'magenta', 'white'][Math.floor(pacIndex / 2)];\n            } else if (pacIndex <= 0xf) {\n                pacData.italics = true;\n                pacData.color = 'white';\n            } else {\n                pacData.indent = Math.floor((pacIndex - 0x10) / 2) * 4;\n            }\n            return pacData; // Note that row has zero offset. The spec uses 1.\n        },\n\n        /**\n         * Parse characters.\n         * @returns An array with 1 to 2 codes corresponding to chars, if found. null otherwise.\n         */\n        parseChars: function parseChars(a, b) {\n\n            var channelNr = null,\n                charCodes = null,\n                charCode1 = null,\n                charCode2 = null;\n\n            if (a >= 0x19) {\n                channelNr = 2;\n                charCode1 = a - 8;\n            } else {\n                channelNr = 1;\n                charCode1 = a;\n            }\n            if (0x11 <= charCode1 && charCode1 <= 0x13) {\n                // Special character\n                var oneCode = b;\n                if (charCode1 === 0x11) {\n                    oneCode = b + 0x50;\n                } else if (charCode1 === 0x12) {\n                    oneCode = b + 0x70;\n                } else {\n                    oneCode = b + 0x90;\n                }\n                logger.log(\"INFO\", \"Special char '\" + getCharForByte(oneCode) + \"' in channel \" + channelNr);\n                charCodes = [oneCode];\n            } else if (0x20 <= a && a <= 0x7f) {\n                charCodes = b === 0 ? [a] : [a, b];\n            }\n            if (charCodes) {\n                var hexCodes = numArrayToHexArray(charCodes);\n                logger.log(\"DEBUG\", \"Char codes =  \" + hexCodes.join(\",\"));\n                this.lastCmdA = null;\n                this.lastCmdB = null;\n            }\n            return charCodes;\n        },\n\n        /**\n        * Parse extended background attributes as well as new foreground color black.\n        * @returns{Boolean} Tells if background attributes are found\n        */\n        parseBackgroundAttributes: function parseBackgroundAttributes(a, b) {\n            var bkgData, index, chNr, channel;\n\n            var case1 = (a === 0x10 || a === 0x18) && 0x20 <= b && b <= 0x2f;\n            var case2 = (a === 0x17 || a === 0x1f) && 0x2d <= b && b <= 0x2f;\n            if (!(case1 || case2)) {\n                return false;\n            }\n            bkgData = {};\n            if (a === 0x10 || a === 0x18) {\n                index = Math.floor((b - 0x20) / 2);\n                bkgData.background = backgroundColors[index];\n                if (b % 2 === 1) {\n                    bkgData.background = bkgData.background + \"_semi\";\n                }\n            } else if (b === 0x2d) {\n                bkgData.background = \"transparent\";\n            } else {\n                bkgData.foreground = \"black\";\n                if (b === 0x2f) {\n                    bkgData.underline = true;\n                }\n            }\n            chNr = a < 0x18 ? 1 : 2;\n            channel = this.channels[chNr - 1];\n            channel.setBkgData(bkgData);\n            this.lastCmdA = null;\n            this.lastCmdB = null;\n            return true;\n        },\n\n        /**\n         * Reset state of parser and its channels.\n         */\n        reset: function reset() {\n            for (var i = 0; i < this.channels.length; i++) {\n                if (this.channels[i]) {\n                    this.channels[i].reset();\n                }\n            }\n            this.lastCmdA = null;\n            this.lastCmdB = null;\n        },\n\n        /**\n         * Trigger the generation of a cue, and the start of a new one if displayScreens are not empty.\n         */\n        cueSplitAtTime: function cueSplitAtTime(t) {\n            for (var i = 0; i < this.channels.length; i++) {\n                if (this.channels[i]) {\n                    this.channels[i].cueSplitAtTime(t);\n                }\n            }\n        }\n    };\n\n    /**\n     * Find ranges corresponding to SEA CEA-608 NALUS in sizeprepended NALU array.\n     * @param {raw} dataView of binary data\n     * @param {startPos} start position in raw\n     * @param {size} total size of data in raw to consider\n     * @returns \n     */\n    var findCea608Nalus = function findCea608Nalus(raw, startPos, size) {\n        var nalSize = 0,\n            cursor = startPos,\n            nalType = 0,\n            cea608NaluRanges = [],\n\n        // Check SEI data according to ANSI-SCTE 128\n        isCEA608SEI = function isCEA608SEI(payloadType, payloadSize, raw, pos) {\n            if (payloadType !== 4 || payloadSize < 8) {\n                return null;\n            }\n            var countryCode = raw.getUint8(pos);\n            var providerCode = raw.getUint16(pos + 1);\n            var userIdentifier = raw.getUint32(pos + 3);\n            var userDataTypeCode = raw.getUint8(pos + 7);\n            return countryCode == 0xB5 && providerCode == 0x31 && userIdentifier == 0x47413934 && userDataTypeCode == 0x3;\n        };\n        while (cursor < startPos + size) {\n            nalSize = raw.getUint32(cursor);\n            nalType = raw.getUint8(cursor + 4) & 0x1F;\n            //console.log(time + \"  NAL \" + nalType);\n            if (nalType === 6) {\n                // SEI NAL Unit. The NAL header is the first byte\n                //console.log(\"SEI NALU of size \" + nalSize + \" at time \" + time);\n                var pos = cursor + 5;\n                var payloadType = -1;\n                while (pos < cursor + 4 + nalSize - 1) {\n                    // The last byte should be rbsp_trailing_bits\n                    payloadType = 0;\n                    var b = 0xFF;\n                    while (b === 0xFF) {\n                        b = raw.getUint8(pos);\n                        payloadType += b;\n                        pos++;\n                    }\n                    var payloadSize = 0;\n                    b = 0xFF;\n                    while (b === 0xFF) {\n                        b = raw.getUint8(pos);\n                        payloadSize += b;\n                        pos++;\n                    }\n                    if (isCEA608SEI(payloadType, payloadSize, raw, pos)) {\n                        //console.log(\"CEA608 SEI \" + time + \" \" + payloadSize);\n                        cea608NaluRanges.push([pos, payloadSize]);\n                    }\n                    pos += payloadSize;\n                }\n            }\n            cursor += nalSize + 4;\n        }\n        return cea608NaluRanges;\n    };\n\n    var extractCea608DataFromRange = function extractCea608DataFromRange(raw, cea608Range) {\n        var pos = cea608Range[0];\n        var fieldData = [[], []];\n\n        pos += 8; // Skip the identifier up to userDataTypeCode\n        var ccCount = raw.getUint8(pos) & 0x1f;\n        pos += 2; // Advance 1 and skip reserved byte\n\n        for (var i = 0; i < ccCount; i++) {\n            var byte = raw.getUint8(pos);\n            var ccValid = byte & 0x4;\n            var ccType = byte & 0x3;\n            pos++;\n            var ccData1 = raw.getUint8(pos); // Keep parity bit\n            pos++;\n            var ccData2 = raw.getUint8(pos); // Keep parity bit\n            pos++;\n            if (ccValid && (ccData1 & 0x7f) + (ccData2 & 0x7f) !== 0) {\n                //Check validity and non-empty data\n                if (ccType === 0) {\n                    fieldData[0].push(ccData1);\n                    fieldData[0].push(ccData2);\n                } else if (ccType === 1) {\n                    fieldData[1].push(ccData1);\n                    fieldData[1].push(ccData2);\n                }\n            }\n        }\n        return fieldData;\n    };\n\n    exports.logger = logger;\n    exports.PenState = PenState;\n    exports.CaptionScreen = CaptionScreen;\n    exports.Cea608Parser = Cea608Parser;\n    exports.findCea608Nalus = findCea608Nalus;\n    exports.extractCea608DataFromRange = extractCea608DataFromRange;\n})(typeof exports === 'undefined' ? undefined.cea608parser = {} : exports);\n\n},{}],2:[function(_dereq_,module,exports){\n/*\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n *\n * author Digital Primates\n * copyright dash-if 2012\n */\n\n/*\n * var parent,\n *     child,\n *     properties = [\n                    {\n                        name: 'profiles',\n                        merge: false\n                    }\n                ];\n *\n * parent = {};\n * parent.name = \"ParentNode\";\n * parent.isRoor = false;\n * parent.isArray = false;\n * parent.parent = null;\n * parent.children = [];\n * parent.properties = properties;\n *\n * child = {};\n * child.name = \"ChildNode\";\n * child.isRoor = false;\n * child.isArray = true;\n * child.parent = parent;\n * child.children = null;\n * child.properties = properties;\n * parent.children.push(child);\n *\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\nfunction ObjectIron(map) {\n\n    var lookup, len, i;\n\n    // create a list of top level items to search for\n    lookup = [];\n    for (i = 0, len = map.length; i < len; i += 1) {\n        if (map[i].isRoot) {\n            lookup.push(\"root\");\n        } else {\n            lookup.push(map[i].name);\n        }\n    }\n\n    var mergeValues = function mergeValues(parentItem, childItem) {\n        var name, parentValue, childValue;\n\n        if (parentItem === null || childItem === null) {\n            return;\n        }\n\n        for (name in parentItem) {\n            if (parentItem.hasOwnProperty(name)) {\n                if (!childItem.hasOwnProperty(name)) {\n                    childItem[name] = parentItem[name];\n                }\n            }\n        }\n    },\n        mapProperties = function mapProperties(properties, parent, child) {\n        var i, len, property, parentValue, childValue;\n\n        if (properties === null || properties.length === 0) {\n            return;\n        }\n\n        for (i = 0, len = properties.length; i < len; i += 1) {\n            property = properties[i];\n\n            if (parent.hasOwnProperty(property.name)) {\n                if (child.hasOwnProperty(property.name)) {\n                    // check to see if we should merge\n                    if (property.merge) {\n                        parentValue = parent[property.name];\n                        childValue = child[property.name];\n\n                        // complex objects; merge properties\n                        if (typeof parentValue === 'object' && typeof childValue === 'object') {\n                            mergeValues(parentValue, childValue);\n                        }\n                        // simple objects; merge them together\n                        else {\n                                if (property.mergeFunction != null) {\n                                    child[property.name] = property.mergeFunction(parentValue, childValue);\n                                } else {\n                                    child[property.name] = parentValue + childValue;\n                                }\n                            }\n                    }\n                } else {\n                    // just add the property\n                    child[property.name] = parent[property.name];\n                }\n            }\n        }\n    },\n        mapItem = function mapItem(obj, node) {\n        var item = obj,\n            i,\n            len,\n            v,\n            len2,\n            array,\n            childItem,\n            childNode,\n            property;\n\n        if (item.children === null || item.children.length === 0) {\n            return;\n        }\n\n        for (i = 0, len = item.children.length; i < len; i += 1) {\n            childItem = item.children[i];\n\n            if (node.hasOwnProperty(childItem.name)) {\n                if (childItem.isArray) {\n                    array = node[childItem.name + \"_asArray\"];\n                    for (v = 0, len2 = array.length; v < len2; v += 1) {\n                        childNode = array[v];\n                        mapProperties(item.properties, node, childNode);\n                        mapItem(childItem, childNode);\n                    }\n                } else {\n                    childNode = node[childItem.name];\n                    mapProperties(item.properties, node, childNode);\n                    mapItem(childItem, childNode);\n                }\n            }\n        }\n    },\n        performMapping = function performMapping(source) {\n        var i, len, pi, pp, item, node, array;\n\n        if (source === null) {\n            return source;\n        }\n\n        if (typeof source !== 'object') {\n            return source;\n        }\n\n        // first look to see if anything cares about the root node\n        for (i = 0, len = lookup.length; i < len; i += 1) {\n            if (lookup[i] === \"root\") {\n                item = map[i];\n                node = source;\n                mapItem(item, node);\n            }\n        }\n\n        // iterate over the objects and look for any of the items we care about\n        for (pp in source) {\n            if (source.hasOwnProperty(pp) && pp != \"__children\") {\n                pi = lookup.indexOf(pp);\n                if (pi !== -1) {\n                    item = map[pi];\n\n                    if (item.isArray) {\n                        array = source[pp + \"_asArray\"];\n                        for (i = 0, len = array.length; i < len; i += 1) {\n                            node = array[i];\n                            mapItem(item, node);\n                        }\n                    } else {\n                        node = source[pp];\n                        mapItem(item, node);\n                    }\n                }\n                // now check this to see if he has any of the properties we care about\n                performMapping(source[pp]);\n            }\n        }\n\n        return source;\n    };\n\n    return {\n        run: performMapping\n    };\n}\n\nexports['default'] = ObjectIron;\nmodule.exports = exports['default'];\n\n},{}],3:[function(_dereq_,module,exports){\n/*\n Copyright 2011 Abdulla Abdurakhmanov\n Original sources are available at https://code.google.com/p/x2js/\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n */\n\n/*\n Modified to keep track of children nodes in order in attribute __children.\n*/\n\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\nfunction X2JS(matchers, attrPrefix, ignoreRoot) {\n\tif (attrPrefix === null || attrPrefix === undefined) {\n\t\tattrPrefix = \"_\";\n\t}\n\n\tif (ignoreRoot === null || ignoreRoot === undefined) {\n\t\tignoreRoot = false;\n\t}\n\n\tvar VERSION = \"1.0.11\";\n\tvar escapeMode = false;\n\n\tvar DOMNodeTypes = {\n\t\tELEMENT_NODE: 1,\n\t\tTEXT_NODE: 3,\n\t\tCDATA_SECTION_NODE: 4,\n\t\tCOMMENT_NODE: 8,\n\t\tDOCUMENT_NODE: 9\n\t};\n\n\tfunction getNodeLocalName(node) {\n\t\tvar nodeLocalName = node.localName;\n\t\tif (nodeLocalName == null) // Yeah, this is IE!!\n\t\t\tnodeLocalName = node.baseName;\n\t\tif (nodeLocalName == null || nodeLocalName == \"\") // ==\"\" is IE too\n\t\t\tnodeLocalName = node.nodeName;\n\t\treturn nodeLocalName;\n\t}\n\n\tfunction getNodePrefix(node) {\n\t\treturn node.prefix;\n\t}\n\n\tfunction escapeXmlChars(str) {\n\t\tif (typeof str == \"string\") return str.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/\"/g, '&quot;').replace(/'/g, '&#x27;').replace(/\\//g, '&#x2F;');else return str;\n\t}\n\n\tfunction unescapeXmlChars(str) {\n\t\treturn str.replace(/&amp;/g, '&').replace(/&lt;/g, '<').replace(/&gt;/g, '>').replace(/&quot;/g, '\"').replace(/&#x27;/g, \"'\").replace(/&#x2F;/g, '\\/');\n\t}\n\n\tfunction parseDOMChildren(node) {\n\t\tif (node.nodeType == DOMNodeTypes.DOCUMENT_NODE) {\n\t\t\tvar result,\n\t\t\t    child = node.firstChild,\n\t\t\t    i,\n\t\t\t    len;\n\n\t\t\t// get the first node that isn't a comment\n\t\t\tfor (i = 0, len = node.childNodes.length; i < len; i += 1) {\n\t\t\t\tif (node.childNodes[i].nodeType !== DOMNodeTypes.COMMENT_NODE) {\n\t\t\t\t\tchild = node.childNodes[i];\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (ignoreRoot) {\n\t\t\t\tresult = parseDOMChildren(child);\n\t\t\t} else {\n\t\t\t\tresult = {};\n\t\t\t\tvar childName = getNodeLocalName(child);\n\t\t\t\tresult[childName] = parseDOMChildren(child);\n\t\t\t}\n\n\t\t\treturn result;\n\t\t} else if (node.nodeType == DOMNodeTypes.ELEMENT_NODE) {\n\t\t\tvar result = new Object();\n\t\t\tresult.__cnt = 0;\n\n\t\t\tvar children = [];\n\n\t\t\tvar nodeChildren = node.childNodes;\n\n\t\t\t// Children nodes\n\t\t\tfor (var cidx = 0; cidx < nodeChildren.length; cidx++) {\n\t\t\t\tvar child = nodeChildren.item(cidx); // nodeChildren[cidx];\n\t\t\t\tvar childName = getNodeLocalName(child);\n\n\t\t\t\tresult.__cnt++;\n\t\t\t\tif (result[childName] == null) {\n\t\t\t\t\tvar c = parseDOMChildren(child);\n\t\t\t\t\tif (childName != \"#text\" || /[^\\s]/.test(c)) {\n\t\t\t\t\t\tvar o = {};\n\t\t\t\t\t\to[childName] = c;\n\t\t\t\t\t\tchildren.push(o);\n\t\t\t\t\t}\n\t\t\t\t\tresult[childName] = c;\n\t\t\t\t\tresult[childName + \"_asArray\"] = new Array(1);\n\t\t\t\t\tresult[childName + \"_asArray\"][0] = result[childName];\n\t\t\t\t} else {\n\t\t\t\t\tif (result[childName] != null) {\n\t\t\t\t\t\tif (!(result[childName] instanceof Array)) {\n\t\t\t\t\t\t\tvar tmpObj = result[childName];\n\t\t\t\t\t\t\tresult[childName] = new Array();\n\t\t\t\t\t\t\tresult[childName][0] = tmpObj;\n\n\t\t\t\t\t\t\tresult[childName + \"_asArray\"] = result[childName];\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tvar aridx = 0;\n\t\t\t\t\twhile (result[childName][aridx] != null) aridx++;\n\n\t\t\t\t\tvar c = parseDOMChildren(child);\n\t\t\t\t\tif (childName != \"#text\" || /[^\\s]/.test(c)) {\n\t\t\t\t\t\t// Don't add white-space text nodes\n\t\t\t\t\t\tvar o = {};\n\t\t\t\t\t\to[childName] = c;\n\t\t\t\t\t\tchildren.push(o);\n\t\t\t\t\t}\n\t\t\t\t\tresult[childName][aridx] = c;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tresult.__children = children;\n\n\t\t\t// Attributes\n\t\t\tfor (var aidx = 0; aidx < node.attributes.length; aidx++) {\n\t\t\t\tvar attr = node.attributes.item(aidx); // [aidx];\n\t\t\t\tresult.__cnt++;\n\n\t\t\t\tvar value2 = attr.value;\n\t\t\t\tfor (var m = 0, ml = matchers.length; m < ml; m++) {\n\t\t\t\t\tvar matchobj = matchers[m];\n\t\t\t\t\tif (matchobj.test.call(this, attr)) value2 = matchobj.converter.call(this, attr.value);\n\t\t\t\t}\n\n\t\t\t\tresult[attrPrefix + attr.name] = value2;\n\t\t\t}\n\n\t\t\t// Node namespace prefix\n\t\t\tvar nodePrefix = getNodePrefix(node);\n\t\t\tif (nodePrefix != null && nodePrefix != \"\") {\n\t\t\t\tresult.__cnt++;\n\t\t\t\tresult.__prefix = nodePrefix;\n\t\t\t}\n\n\t\t\tif (result.__cnt == 1 && result[\"#text\"] != null) {\n\t\t\t\tresult = result[\"#text\"];\n\t\t\t}\n\n\t\t\tif (result[\"#text\"] != null) {\n\t\t\t\tresult.__text = result[\"#text\"];\n\t\t\t\tif (escapeMode) result.__text = unescapeXmlChars(result.__text);\n\t\t\t\tdelete result[\"#text\"];\n\t\t\t\tdelete result[\"#text_asArray\"];\n\t\t\t}\n\t\t\tif (result[\"#cdata-section\"] != null) {\n\t\t\t\tresult.__cdata = result[\"#cdata-section\"];\n\t\t\t\tdelete result[\"#cdata-section\"];\n\t\t\t\tdelete result[\"#cdata-section_asArray\"];\n\t\t\t}\n\n\t\t\tif (result.__text != null || result.__cdata != null) {\n\t\t\t\tresult.toString = function () {\n\t\t\t\t\treturn (this.__text != null ? this.__text : '') + (this.__cdata != null ? this.__cdata : '');\n\t\t\t\t};\n\t\t\t}\n\t\t\treturn result;\n\t\t} else if (node.nodeType == DOMNodeTypes.TEXT_NODE || node.nodeType == DOMNodeTypes.CDATA_SECTION_NODE) {\n\t\t\treturn node.nodeValue;\n\t\t} else if (node.nodeType == DOMNodeTypes.COMMENT_NODE) {\n\t\t\treturn null;\n\t\t}\n\t}\n\n\tfunction startTag(jsonObj, element, attrList, closed) {\n\t\tvar resultStr = \"<\" + (jsonObj != null && jsonObj.__prefix != null ? jsonObj.__prefix + \":\" : \"\") + element;\n\t\tif (attrList != null) {\n\t\t\tfor (var aidx = 0; aidx < attrList.length; aidx++) {\n\t\t\t\tvar attrName = attrList[aidx];\n\t\t\t\tvar attrVal = jsonObj[attrName];\n\t\t\t\tresultStr += \" \" + attrName.substr(1) + \"='\" + attrVal + \"'\";\n\t\t\t}\n\t\t}\n\t\tif (!closed) resultStr += \">\";else resultStr += \"/>\";\n\t\treturn resultStr;\n\t}\n\n\tfunction endTag(jsonObj, elementName) {\n\t\treturn \"</\" + (jsonObj.__prefix != null ? jsonObj.__prefix + \":\" : \"\") + elementName + \">\";\n\t}\n\n\tfunction endsWith(str, suffix) {\n\t\treturn str.indexOf(suffix, str.length - suffix.length) !== -1;\n\t}\n\n\tfunction jsonXmlSpecialElem(jsonObj, jsonObjField) {\n\t\tif (endsWith(jsonObjField.toString(), \"_asArray\") || jsonObjField.toString().indexOf(\"_\") == 0 || jsonObj[jsonObjField] instanceof Function) return true;else return false;\n\t}\n\n\tfunction jsonXmlElemCount(jsonObj) {\n\t\tvar elementsCnt = 0;\n\t\tif (jsonObj instanceof Object) {\n\t\t\tfor (var it in jsonObj) {\n\t\t\t\tif (jsonXmlSpecialElem(jsonObj, it)) continue;\n\t\t\t\telementsCnt++;\n\t\t\t}\n\t\t}\n\t\treturn elementsCnt;\n\t}\n\n\tfunction parseJSONAttributes(jsonObj) {\n\t\tvar attrList = [];\n\t\tif (jsonObj instanceof Object) {\n\t\t\tfor (var ait in jsonObj) {\n\t\t\t\tif (ait.toString().indexOf(\"__\") == -1 && ait.toString().indexOf(\"_\") == 0) {\n\t\t\t\t\tattrList.push(ait);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn attrList;\n\t}\n\n\tfunction parseJSONTextAttrs(jsonTxtObj) {\n\t\tvar result = \"\";\n\n\t\tif (jsonTxtObj.__cdata != null) {\n\t\t\tresult += \"<![CDATA[\" + jsonTxtObj.__cdata + \"]]>\";\n\t\t}\n\n\t\tif (jsonTxtObj.__text != null) {\n\t\t\tif (escapeMode) result += escapeXmlChars(jsonTxtObj.__text);else result += jsonTxtObj.__text;\n\t\t}\n\t\treturn result;\n\t}\n\n\tfunction parseJSONTextObject(jsonTxtObj) {\n\t\tvar result = \"\";\n\n\t\tif (jsonTxtObj instanceof Object) {\n\t\t\tresult += parseJSONTextAttrs(jsonTxtObj);\n\t\t} else if (jsonTxtObj != null) {\n\t\t\tif (escapeMode) result += escapeXmlChars(jsonTxtObj);else result += jsonTxtObj;\n\t\t}\n\n\t\treturn result;\n\t}\n\n\tfunction parseJSONArray(jsonArrRoot, jsonArrObj, attrList) {\n\t\tvar result = \"\";\n\t\tif (jsonArrRoot.length == 0) {\n\t\t\tresult += startTag(jsonArrRoot, jsonArrObj, attrList, true);\n\t\t} else {\n\t\t\tfor (var arIdx = 0; arIdx < jsonArrRoot.length; arIdx++) {\n\t\t\t\tresult += startTag(jsonArrRoot[arIdx], jsonArrObj, parseJSONAttributes(jsonArrRoot[arIdx]), false);\n\t\t\t\tresult += parseJSONObject(jsonArrRoot[arIdx]);\n\t\t\t\tresult += endTag(jsonArrRoot[arIdx], jsonArrObj);\n\t\t\t}\n\t\t}\n\t\treturn result;\n\t}\n\n\tfunction parseJSONObject(jsonObj) {\n\t\tvar result = \"\";\n\n\t\tvar elementsCnt = jsonXmlElemCount(jsonObj);\n\n\t\tif (elementsCnt > 0) {\n\t\t\tfor (var it in jsonObj) {\n\n\t\t\t\tif (jsonXmlSpecialElem(jsonObj, it)) continue;\n\n\t\t\t\tvar subObj = jsonObj[it];\n\n\t\t\t\tvar attrList = parseJSONAttributes(subObj);\n\n\t\t\t\tif (subObj == null || subObj == undefined) {\n\t\t\t\t\tresult += startTag(subObj, it, attrList, true);\n\t\t\t\t} else if (subObj instanceof Object) {\n\n\t\t\t\t\tif (subObj instanceof Array) {\n\t\t\t\t\t\tresult += parseJSONArray(subObj, it, attrList);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tvar subObjElementsCnt = jsonXmlElemCount(subObj);\n\t\t\t\t\t\tif (subObjElementsCnt > 0 || subObj.__text != null || subObj.__cdata != null) {\n\t\t\t\t\t\t\tresult += startTag(subObj, it, attrList, false);\n\t\t\t\t\t\t\tresult += parseJSONObject(subObj);\n\t\t\t\t\t\t\tresult += endTag(subObj, it);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tresult += startTag(subObj, it, attrList, true);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tresult += startTag(subObj, it, attrList, false);\n\t\t\t\t\tresult += parseJSONTextObject(subObj);\n\t\t\t\t\tresult += endTag(subObj, it);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tresult += parseJSONTextObject(jsonObj);\n\n\t\treturn result;\n\t}\n\n\tthis.parseXmlString = function (xmlDocStr) {\n\t\tvar xmlDoc, parser, ns;\n\n\t\tif (window.DOMParser) {\n\t\t\tparser = new window.DOMParser();\n\n\t\t\ttry {\n\t\t\t\tns = parser.parseFromString('<', 'text/xml').getElementsByTagName(\"parsererror\")[0].namespaceURI;\n\t\t\t} catch (e) {\n\t\t\t\t// IE11 will definitely throw SyntaxError here\n\t\t\t\t// ns will be undefined\n\t\t\t}\n\n\t\t\ttry {\n\t\t\t\txmlDoc = parser.parseFromString(xmlDocStr, \"text/xml\");\n\n\t\t\t\tif (ns) {\n\t\t\t\t\tif (xmlDoc.getElementsByTagNameNS(ns, 'parsererror').length) {\n\t\t\t\t\t\txmlDoc = undefined;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} catch (e) {\n\t\t\t\t// IE11 may throw SyntaxError here if xmlDocStr is\n\t\t\t\t// not well formed. xmlDoc will be undefined\n\t\t\t}\n\t\t} else {\n\t\t\t\t// IE :(\n\t\t\t\tif (xmlDocStr.indexOf(\"<?\") == 0) {\n\t\t\t\t\txmlDocStr = xmlDocStr.substr(xmlDocStr.indexOf(\"?>\") + 2);\n\t\t\t\t}\n\t\t\t\txmlDoc = new ActiveXObject(\"Microsoft.XMLDOM\");\n\t\t\t\txmlDoc.async = \"false\";\n\t\t\t\txmlDoc.loadXML(xmlDocStr);\n\t\t\t}\n\t\treturn xmlDoc;\n\t};\n\n\tthis.xml2json = function (xmlDoc) {\n\t\treturn parseDOMChildren(xmlDoc);\n\t};\n\n\tthis.xml_str2json = function (xmlDocStr) {\n\t\tvar xmlDoc = this.parseXmlString(xmlDocStr);\n\t\treturn xmlDoc ? this.xml2json(xmlDoc) : undefined;\n\t};\n\n\tthis.json2xml_str = function (jsonObj) {\n\t\treturn parseJSONObject(jsonObj);\n\t};\n\n\tthis.json2xml = function (jsonObj) {\n\t\tvar xmlDocStr = this.json2xml_str(jsonObj);\n\t\treturn this.parseXmlString(xmlDocStr);\n\t};\n\n\tthis.getVersion = function () {\n\t\treturn VERSION;\n\t};\n\n\tthis.escapeMode = function (enabled) {\n\t\tescapeMode = enabled;\n\t};\n}\nexports[\"default\"] = X2JS;\nmodule.exports = exports[\"default\"];\n\n},{}],4:[function(_dereq_,module,exports){\n/*! codem-isoboxer v0.2.2 https://github.com/madebyhiro/codem-isoboxer/blob/master/LICENSE.txt */\nvar ISOBoxer = {};\n\nISOBoxer.parseBuffer = function(arrayBuffer) {\n  return new ISOFile(arrayBuffer).parse();\n};\n\nISOBoxer.Utils = {};\nISOBoxer.Utils.dataViewToString = function(dataView, encoding) {\n  var impliedEncoding = encoding || 'utf-8'\n  if (typeof TextDecoder !== 'undefined') {\n    return new TextDecoder(impliedEncoding).decode(dataView);\n  }\n  var a = [];\n  var i = 0;\n  \n  if (impliedEncoding === 'utf-8') {\n    /* The following algorithm is essentially a rewrite of the UTF8.decode at \n    http://bannister.us/weblog/2007/simple-base64-encodedecode-javascript/\n    */\n  \n    while (i < dataView.byteLength) {\n      var c = dataView.getUint8(i++);\n      if (c < 0x80) {\n        // 1-byte character (7 bits)\n      } else if (c < 0xe0) {\n        // 2-byte character (11 bits)\n        c = (c & 0x1f) << 6;\n        c |= (dataView.getUint8(i++) & 0x3f);\n      } else if (c < 0xf0) {\n        // 3-byte character (16 bits)\n        c = (c & 0xf) << 12;\n        c |= (dataView.getUint8(i++) & 0x3f) << 6;\n        c |= (dataView.getUint8(i++) & 0x3f);\n      } else {\n        // 4-byte character (21 bits)\n        c = (c & 0x7) << 18;\n        c |= (dataView.getUint8(i++) & 0x3f) << 12;\n        c |= (dataView.getUint8(i++) & 0x3f) << 6;\n        c |= (dataView.getUint8(i++) & 0x3f);\n      }\n      a.push(String.fromCharCode(c));\n    }\n  } else { // Just map byte-by-byte (probably wrong)\n    while (i < dataView.byteLength) {\n      a.push(String.fromCharCode(dataView.getUint8(i++)));\n    }\n  }\n  return a.join('');  \n};\n\nif (typeof exports !== 'undefined') {\n  exports.parseBuffer = ISOBoxer.parseBuffer;\n  exports.Utils       = ISOBoxer.Utils;\n};\nISOBoxer.Cursor = function(initialOffset) {\n  this.offset = (typeof initialOffset == 'undefined' ? 0 : initialOffset);\n};\nvar ISOFile = function(arrayBuffer) {\n  this._raw = new DataView(arrayBuffer);\n  this._cursor = new ISOBoxer.Cursor();\n  this.boxes = [];\n}\n\nISOFile.prototype.fetch = function(type) {\n  var result = this.fetchAll(type, true);\n  return (result.length ? result[0] : null);\n}\n\nISOFile.prototype.fetchAll = function(type, returnEarly) {\n  var result = [];\n  ISOFile._sweep.call(this, type, result, returnEarly);\n  return result;\n}\n\nISOFile.prototype.parse = function() {\n  this._cursor.offset = 0;\n  this.boxes = [];\n  while (this._cursor.offset < this._raw.byteLength) {\n    var box = ISOBox.parse(this);\n\n    // Box could not be parsed\n    if (typeof box.type === 'undefined') break;\n\n    this.boxes.push(box);\n  }\n  return this;\n}\n\nISOFile._sweep = function(type, result, returnEarly) {\n  if (this.type && this.type == type) result.push(this);\n  for (var box in this.boxes) {\n    if (result.length && returnEarly) return;\n    ISOFile._sweep.call(this.boxes[box], type, result, returnEarly);\n  }\n};\nvar ISOBox = function() {\n  this._cursor = new ISOBoxer.Cursor();\n}\n\nISOBox.parse = function(parent) {\n  var newBox = new ISOBox();\n  newBox._offset = parent._cursor.offset;\n  newBox._root = (parent._root ? parent._root : parent);\n  newBox._raw = parent._raw;\n  newBox._parent = parent;\n  newBox._parseBox();\n  parent._cursor.offset = newBox._raw.byteOffset + newBox._raw.byteLength;\n  return newBox;\n}\n\nISOBox.prototype._readInt = function(size) {\n  var result = null;\n  switch(size) {\n  case 8:\n    result = this._raw.getInt8(this._cursor.offset - this._raw.byteOffset);\n    break;\n  case 16:\n    result = this._raw.getInt16(this._cursor.offset - this._raw.byteOffset);\n    break;\n  case 32:\n    result = this._raw.getInt32(this._cursor.offset - this._raw.byteOffset);\n    break;\n  case 64:\n    // Warning: JavaScript cannot handle 64-bit integers natively.\n    // This will give unexpected results for integers >= 2^53\n    var s1 = this._raw.getInt32(this._cursor.offset - this._raw.byteOffset);\n    var s2 = this._raw.getInt32(this._cursor.offset - this._raw.byteOffset + 4);\n    result = (s1 * Math.pow(2,32)) + s2;\n    break;\n  }\n  this._cursor.offset += (size >> 3);\n  return result;        \n}\n\nISOBox.prototype._readUint = function(size) {\n  var result = null;\n  switch(size) {\n  case 8:\n    result = this._raw.getUint8(this._cursor.offset - this._raw.byteOffset);\n    break;\n  case 16:\n    result = this._raw.getUint16(this._cursor.offset - this._raw.byteOffset);\n    break;\n  case 24:\n    var s1 = this._raw.getUint16(this._cursor.offset - this._raw.byteOffset);\n    var s2 = this._raw.getUint8(this._cursor.offset - this._raw.byteOffset + 2);\n    result = (s1 << 8) + s2;\n    break;\n  case 32:\n    result = this._raw.getUint32(this._cursor.offset - this._raw.byteOffset);\n    break;\n  case 64:\n    // Warning: JavaScript cannot handle 64-bit integers natively.\n    // This will give unexpected results for integers >= 2^53\n    var s1 = this._raw.getUint32(this._cursor.offset - this._raw.byteOffset);\n    var s2 = this._raw.getUint32(this._cursor.offset - this._raw.byteOffset + 4);\n    result = (s1 * Math.pow(2,32)) + s2;\n    break;\n  }\n  this._cursor.offset += (size >> 3);\n  return result;        \n}\n\nISOBox.prototype._readString = function(length) {\n  var str = '';\n  for (var c = 0; c < length; c++) {\n    var char = this._readUint(8);\n    str += String.fromCharCode(char);\n  }\n  return str;    \n}\n\nISOBox.prototype._readTerminatedString = function() {\n  var str = '';\n  while (true) {\n    var char = this._readUint(8);\n    if (char == 0) break;\n    str += String.fromCharCode(char);\n  }\n  return str;\n}\n\nISOBox.prototype._readTemplate = function(size) {\n  var pre = this._readUint(size / 2);\n  var post = this._readUint(size / 2);\n  return pre + (post / Math.pow(2, size / 2));\n}\n\nISOBox.prototype._parseBox = function() {\n  this._cursor.offset = this._offset;\n  \n  // return immediately if there are not enough bytes to read the header\n  if (this._offset + 8 > this._raw.buffer.byteLength) {\n    this._root._incomplete = true;\n    return;\n  }\n  \n  this.size = this._readUint(32);\n  this.type = this._readString(4);\n\n  if (this.size == 1)      { this.largesize = this._readUint(64); }\n  if (this.type == 'uuid') { this.usertype = this._readString(16); }\n\n  switch(this.size) {\n  case 0:\n    this._raw = new DataView(this._raw.buffer, this._offset, (this._raw.byteLength - this._cursor.offset));\n    break;\n  case 1:\n    if (this._offset + this.size > this._raw.buffer.byteLength) {\n      this._incomplete = true;\n      this._root._incomplete = true;\n    } else {\n      this._raw = new DataView(this._raw.buffer, this._offset, this.largesize);      \n    }\n    break;\n  default:\n    if (this._offset + this.size > this._raw.buffer.byteLength) {\n      this._incomplete = true;\n      this._root._incomplete = true;\n    } else {\n      this._raw = new DataView(this._raw.buffer, this._offset, this.size);      \n    }\n  }\n\n  // additional parsing\n  if (!this._incomplete && this._boxParsers[this.type]) this._boxParsers[this.type].call(this);    \n}\n\nISOBox.prototype._parseFullBox = function() {\n  this.version = this._readUint(8);\n  this.flags = this._readUint(24);\n}\n\nISOBox.prototype._boxParsers = {};;\n// Simple container boxes, all from ISO/IEC 14496-12:2012 except vttc which is from 14496-30.\n[\n  'moov', 'trak', 'tref', 'mdia', 'minf', 'stbl', 'edts', 'dinf',\n  'mvex', 'moof', 'traf', 'mfra', 'udta', 'meco', 'strk', 'vttc'\n].forEach(function(boxType) {\n  ISOBox.prototype._boxParsers[boxType] = function() {\n    this.boxes = [];\n    while (this._cursor.offset - this._raw.byteOffset < this._raw.byteLength) {\n      this.boxes.push(ISOBox.parse(this));\n    }  \n  }  \n})\n;\n// ISO/IEC 14496-12:2012 - 8.6.6 Edit List Box\nISOBox.prototype._boxParsers['elst'] = function() {\n  this._parseFullBox();\n  this.entry_count = this._readUint(32);\n  this.entries = [];\n  \n  for (var i=1; i <= this.entry_count; i++) {\n    var entry = {};\n    if (this.version == 1) {\n      entry.segment_duration  = this._readUint(64);\n      entry.media_time        = this._readInt(64);\n    } else {\n      entry.segment_duration  = this._readUint(32);\n      entry.media_time        = this._readInt(32);\n    }\n    entry.media_rate_integer  = this._readInt(16);\n    entry.media_rate_fraction = this._readInt(16);\n    this.entries.push(entry);\n  }\n};\n// ISO/IEC 23009-1:2014 - 5.10.3.3 Event Message Box\nISOBox.prototype._boxParsers['emsg'] = function() {\n  this._parseFullBox();\n  this.scheme_id_uri           = this._readTerminatedString();\n  this.value                   = this._readTerminatedString();\n  this.timescale               = this._readUint(32);\n  this.presentation_time_delta = this._readUint(32);\n  this.event_duration          = this._readUint(32);\n  this.id                      = this._readUint(32);\n  this.message_data            = new DataView(this._raw.buffer, this._cursor.offset, this._raw.byteLength - (this._cursor.offset - this._offset));\n};\n// ISO/IEC 14496-12:2012 - 8.1.2 Free Space Box\nISOBox.prototype._boxParsers['free'] = ISOBox.prototype._boxParsers['skip'] = function() {\n  this.data = new DataView(this._raw.buffer, this._cursor.offset, this._raw.byteLength - (this._cursor.offset - this._offset));\n};\n// ISO/IEC 14496-12:2012 - 4.3 File Type Box / 8.16.2 Segment Type Box\nISOBox.prototype._boxParsers['ftyp'] = ISOBox.prototype._boxParsers['styp'] = function() {\n  this.major_brand = this._readString(4);\n  this.minor_versions = this._readUint(32);\n  this.compatible_brands = [];\n  \n  while (this._cursor.offset - this._raw.byteOffset < this._raw.byteLength) {\n    this.compatible_brands.push(this._readString(4));\n  }\n};\n// ISO/IEC 14496-12:2012 - 8.4.3 Handler Reference Box\nISOBox.prototype._boxParsers['hdlr'] = function() {\n  this._parseFullBox();\n  this.pre_defined = this._readUint(32);\n  this.handler_type = this._readString(4);\n  this.reserved = [this._readUint(32), this._readUint(32), this._readUint(32)]\n  this.name = this._readTerminatedString()\n};\n// ISO/IEC 14496-12:2012 - 8.1.1 Media Data Box\nISOBox.prototype._boxParsers['mdat'] = function() {\n  this.data = new DataView(this._raw.buffer, this._cursor.offset, this._raw.byteLength - (this._cursor.offset - this._offset));\n};\n// ISO/IEC 14496-12:2012 - 8.4.2 Media Header Box\nISOBox.prototype._boxParsers['mdhd'] = function() {\n  this._parseFullBox();\n  if (this.version == 1) {\n    this.creation_time = this._readUint(64);\n    this.modification_time = this._readUint(64);\n    this.timescale = this._readUint(32);\n    this.duration = this._readUint(64);\n  } else {\n    this.creation_time = this._readUint(32);\n    this.modification_time = this._readUint(32);\n    this.timescale = this._readUint(32);\n    this.duration = this._readUint(32);\n  }\n  var language = this._readUint(16);\n  this.pad = (language >> 15);\n  this.language = String.fromCharCode(\n    ((language >> 10) & 0x1F) + 0x60,\n    ((language >> 5) & 0x1F) + 0x60,\n    (language & 0x1F) + 0x60\n  );\n  this.pre_defined = this._readUint(16);\n};\n// ISO/IEC 14496-12:2012 - 8.8.5 Movie Fragment Header Box\nISOBox.prototype._boxParsers['mfhd'] = function() {\n  this._parseFullBox();\n  this.sequence_number = this._readUint(32);\n};\n// ISO/IEC 14496-12:2012 - 8.2.2 Movie Header Box\nISOBox.prototype._boxParsers['mvhd'] = function() {\n  this._parseFullBox();\n  \n  if (this.version == 1) {\n    this.creation_time     = this._readUint(64);\n    this.modification_time = this._readUint(64);\n    this.timescale         = this._readUint(32);\n    this.duration          = this._readUint(64);\n  } else {\n    this.creation_time     = this._readUint(32);\n    this.modification_time = this._readUint(32);\n    this.timescale         = this._readUint(32);\n    this.duration          = this._readUint(32);      \n  }\n  \n  this.rate      = this._readTemplate(32);\n  this.volume    = this._readTemplate(16);\n  this.reserved1 = this._readUint(16);\n  this.reserved2 = [ this._readUint(32), this._readUint(32) ];\n  this.matrix = [];\n  for (var i=0; i<9; i++) {\n    this.matrix.push(this._readTemplate(32));\n  }\n  this.pre_defined = [];\n  for (var i=0; i<6; i++) {\n    this.pre_defined.push(this._readUint(32));\n  }\n  this.next_track_ID = this._readUint(32);\n};\n// ISO/IEC 14496-30:2014 - WebVTT Cue Payload Box.\nISOBox.prototype._boxParsers['payl'] = function() {\n  var cue_text_raw = new DataView(this._raw.buffer, this._cursor.offset, this._raw.byteLength - (this._cursor.offset - this._offset));\n  this.cue_text = ISOBoxer.Utils.dataViewToString(cue_text_raw);\n}\n;\n// ISO/IEC 14496-12:2012 - 8.16.3 Segment Index Box\nISOBox.prototype._boxParsers['sidx'] = function() {\n  this._parseFullBox();\n  this.reference_ID = this._readUint(32);\n  this.timescale = this._readUint(32);\n  if (this.version == 0) {\n    this.earliest_presentation_time = this._readUint(32);\n    this.first_offset = this._readUint(32);\n  } else {\n    this.earliest_presentation_time = this._readUint(64);\n    this.first_offset = this._readUint(64);    \n  }\n  this.reserved = this._readUint(16);\n  this.reference_count = this._readUint(16);\n  this.references = [];\n  for (var i=0; i<this.reference_count; i++) {\n    var ref = {};\n    var reference = this._readUint(32);\n    ref.reference_type = (reference >> 31) & 0x1;\n    ref.referenced_size = reference & 0x7FFFFFFF;\n    ref.subsegment_duration = this._readUint(32);\n    var sap = this._readUint(32);\n    ref.starts_with_SAP = (sap >> 31) & 0x1;\n    ref.SAP_type = (sap >> 28) & 0x7;\n    ref.SAP_delta_time = sap & 0xFFFFFFF;\n    this.references.push(ref);\n  }\n};\n// ISO/IEC 14496-12:2012 - 8.16.4 Subsegment Index Box\nISOBox.prototype._boxParsers['ssix'] = function() {\n  this._parseFullBox();\n  this.subsegment_count = this._readUint(32);\n  this.subsegments = [];\n\n  for (var i=0; i<this.subsegment_count; i++) {\n    var subsegment = {};\n    subsegment.ranges_count = this._readUint(32);\n    subsegment.ranges = [];\n    \n    for (var j=0; j<subsegment.ranges_count; j++) {\n      var range = {};\n      range.level = this._readUint(8);\n      range.range_size = this._readUint(24);\n      subsegment.ranges.push(range);\n    }\n    this.subsegments.push(subsegment);\n  }\n};\n// ISO/IEC 14496-12:2012 - 8.8.12 Track Fragmnent Decode Time\nISOBox.prototype._boxParsers['tfdt'] = function() {\n  this._parseFullBox();\n  if (this.version == 1) {\n    this.baseMediaDecodeTime = this._readUint(64);\n  } else {\n    this.baseMediaDecodeTime = this._readUint(32);    \n  }\n};\n// ISO/IEC 14496-12:2012 - 8.8.7 Track Fragment Header Box\nISOBox.prototype._boxParsers['tfhd'] = function() {\n  this._parseFullBox();\n  this.track_ID = this._readUint(32);\n  if (this.flags & 0x1) this.base_data_offset = this._readUint(64);\n  if (this.flags & 0x2) this.sample_description_offset = this._readUint(32);\n  if (this.flags & 0x8) this.default_sample_duration = this._readUint(32);\n  if (this.flags & 0x10) this.default_sample_size = this._readUint(32);\n  if (this.flags & 0x20) this.default_sample_flags = this._readUint(32);\n};\n// ISO/IEC 14496-12:2012 - 8.3.2 Track Header Box\nISOBox.prototype._boxParsers['tkhd'] = function() {\n  this._parseFullBox();\n  \n  if (this.version == 1) {\n    this.creation_time     = this._readUint(64);\n    this.modification_time = this._readUint(64);\n    this.track_ID          = this._readUint(32);\n    this.reserved1         = this._readUint(32);\n    this.duration          = this._readUint(64);\n  } else {\n    this.creation_time     = this._readUint(32);\n    this.modification_time = this._readUint(32);\n    this.track_ID          = this._readUint(32);\n    this.reserved1         = this._readUint(32);\n    this.duration          = this._readUint(32);\n  }\n  \n  this.reserved2 = [\n    this._readUint(32),\n    this._readUint(32)\n  ];\n  this.layer = this._readUint(16);\n  this.alternate_group = this._readUint(16);\n  this.volume = this._readTemplate(16);\n  this.reserved3 = this._readUint(16);\n  this.matrix = [];\n  for (var i=0; i<9; i++) {\n    this.matrix.push(this._readTemplate(32));\n  }\n  this.width = this._readUint(32);\n  this.height = this._readUint(32);\n};\n// ISO/IEC 14496-12:2012 - 8.8.8 Track Run Box\n// Note: the 'trun' box has a direct relation to the 'tfhd' box for defaults.\n// These defaults are not set explicitly here, but are left to resolve for the user.\nISOBox.prototype._boxParsers['trun'] = function() {\n  this._parseFullBox();\n  this.sample_count = this._readUint(32);\n  if (this.flags & 0x1) this.data_offset = this._readInt(32);\n  if (this.flags & 0x4) this.first_sample_flags = this._readUint(32);\n  this.samples = [];\n  for (var i=0; i<this.sample_count; i++) {\n    var sample = {};\n    if (this.flags & 0x100) sample.sample_duration = this._readUint(32);\n    if (this.flags & 0x200) sample.sample_size = this._readUint(32);\n    if (this.flags & 0x400) sample.sample_flags = this._readUint(32);\n    if (this.flags & 0x800) {\n      if (this.version == 0) {\n        sample.sample_composition_time_offset = this._readUint(32);\n      } else {\n        sample.sample_composition_time_offset = this._readInt(32);\n      }\n    }\n    this.samples.push(sample);\n  }\n};\n// ISO/IEC 14496-30:2014 - WebVTT Source Label Box\nISOBox.prototype._boxParsers['vlab'] = function() {\n  var source_label_raw = new DataView(this._raw.buffer, this._cursor.offset, this._raw.byteLength - (this._cursor.offset - this._offset));\n  this.source_label = ISOBoxer.Utils.dataViewToString(source_label_raw);\n}\n;\n// ISO/IEC 14496-30:2014 - WebVTT Configuration Box\nISOBox.prototype._boxParsers['vttC'] = function() {\n  var config_raw = new DataView(this._raw.buffer, this._cursor.offset, this._raw.byteLength - (this._cursor.offset - this._offset));\n  this.config = ISOBoxer.Utils.dataViewToString(config_raw);\n}\n;\n// ISO/IEC 14496-30:2014 - WebVTT Empty Sample Box\nISOBox.prototype._boxParsers['vtte'] = function() {\n  // Nothing should happen here.\n}\n\n},{}],5:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _EventBusJs = _dereq_('./EventBus.js');\n\nvar _EventBusJs2 = _interopRequireDefault(_EventBusJs);\n\nvar _eventsEventsJs = _dereq_('./events/Events.js');\n\nvar _eventsEventsJs2 = _interopRequireDefault(_eventsEventsJs);\n\nvar _FactoryMakerJs = _dereq_('./FactoryMaker.js');\n\nvar _FactoryMakerJs2 = _interopRequireDefault(_FactoryMakerJs);\n\n/**\n * @module Debug\n */\nfunction Debug() {\n\n    var context = this.context;\n    var eventBus = (0, _EventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        logToBrowserConsole = undefined,\n        showLogTimestamp = undefined,\n        startTime = undefined;\n\n    function setup() {\n        logToBrowserConsole = true;\n        showLogTimestamp = true;\n        startTime = new Date().getTime();\n    }\n\n    /**\n     * Prepends a timestamp in milliseconds to each log message.\n     * @param {boolean} value Set to true if you want to see a timestamp in each log message.\n     * @default false\n     * @memberof module:Debug\n     * @instance\n     */\n    function setLogTimestampVisible(value) {\n        showLogTimestamp = value;\n    }\n    /**\n     * Toggles logging to the browser's javascript console.  If you set to false you will still receive a log event with the same message.\n     * @param {boolean} value Set to false if you want to turn off logging to the browser's console.\n     * @default true\n     * @memberof module:Debug\n     * @instance\n     */\n    function setLogToBrowserConsole(value) {\n        logToBrowserConsole = value;\n    }\n    /**\n     * Use this method to get the state of logToBrowserConsole.\n     * @returns {boolean} The current value of logToBrowserConsole\n     * @memberof module:Debug\n     * @instance\n     */\n    function getLogToBrowserConsole() {\n        return logToBrowserConsole;\n    }\n    /**\n     * This method will allow you send log messages to either the browser's console and/or dispatch an event to capture at the media player level.\n     * @param arguments The message you want to log. The Arguments object is supported for this method so you can send in comma separated logging items.\n     * @memberof module:Debug\n     * @instance\n     */\n    function log() {\n\n        var message = '';\n        var logTime = null;\n\n        if (showLogTimestamp) {\n            logTime = new Date().getTime();\n            message += '[' + (logTime - startTime) + ']';\n        }\n\n        if (message.length > 0) {\n            message += ' ';\n        }\n\n        Array.apply(null, arguments).forEach(function (item) {\n            message += item + ' ';\n        });\n\n        if (logToBrowserConsole) {\n            console.log(message);\n        }\n\n        eventBus.trigger(_eventsEventsJs2['default'].LOG, { message: message });\n    }\n\n    instance = {\n        log: log,\n        setLogTimestampVisible: setLogTimestampVisible,\n        setLogToBrowserConsole: setLogToBrowserConsole,\n        getLogToBrowserConsole: getLogToBrowserConsole\n    };\n\n    setup();\n\n    return instance;\n}\n\nDebug.__dashjs_factory_name = 'Debug';\nexports['default'] = _FactoryMakerJs2['default'].getSingletonFactory(Debug);\nmodule.exports = exports['default'];\n\n},{\"./EventBus.js\":6,\"./FactoryMaker.js\":7,\"./events/Events.js\":9}],6:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _FactoryMakerJs = _dereq_('./FactoryMaker.js');\n\nvar _FactoryMakerJs2 = _interopRequireDefault(_FactoryMakerJs);\n\nfunction EventBus() {\n\n    var instance = undefined;\n    var handlers = {};\n\n    function on(type, listener, scope) {\n        if (!type) {\n            throw new Error('event type cannot be null or undefined');\n        }\n\n        if (!listener || typeof listener !== 'function') {\n            throw new Error('listener must be a function: ' + listener);\n        }\n\n        if (getHandlerIdx(type, listener, scope) >= 0) return;\n\n        var handler = {\n            callback: listener,\n            scope: scope\n        };\n\n        handlers[type] = handlers[type] || [];\n        handlers[type].push(handler);\n    }\n\n    function off(type, listener, scope) {\n        if (!type || !listener || !handlers[type]) return;\n\n        var idx = getHandlerIdx(type, listener, scope);\n\n        if (idx < 0) return;\n\n        handlers[type].splice(idx, 1);\n    }\n\n    function trigger(type, args) {\n        if (!type || !handlers[type]) return;\n\n        args = args || {};\n\n        if (args.hasOwnProperty('type')) {\n            throw new Error('\\'type\\' is a reserved word for event dispatching');\n        }\n\n        args.type = type;\n\n        handlers[type].forEach(function (handler) {\n            handler.callback.call(handler.scope, args);\n        });\n    }\n\n    function reset() {\n        handlers = {};\n    }\n\n    function getHandlerIdx(type, listener, scope) {\n        var handlersForType = handlers[type];\n        var result = -1;\n\n        if (!handlersForType || handlersForType.length === 0) return result;\n\n        for (var i = 0; i < handlersForType.length; i++) {\n            if (handlersForType[i].callback === listener && (!scope || scope === handlersForType[i].scope)) return i;\n        }\n\n        return result;\n    }\n\n    instance = {\n        on: on,\n        off: off,\n        trigger: trigger,\n        reset: reset\n    };\n\n    return instance;\n}\n\nEventBus.__dashjs_factory_name = 'EventBus';\nexports['default'] = _FactoryMakerJs2['default'].getSingletonFactory(EventBus);\nmodule.exports = exports['default'];\n\n},{\"./FactoryMaker.js\":7}],7:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @Module FactoryMaker\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n    value: true\n});\nvar FactoryMaker = (function () {\n\n    var instance = undefined;\n    var extensions = [];\n    var singletonContexts = [];\n\n    function extend(name, childInstance, override, context) {\n        var extensionContext = getExtensionContext(context);\n        if (!extensionContext[name] && childInstance) {\n            extensionContext[name] = { instance: childInstance, override: override };\n        }\n    }\n\n    /**\n     * Use this method from your extended object.  this.factory is injected into your object.\n     * this.factory.getSingletonInstance(this.context, 'VideoModel')\n     * will return the video model for use in the extended object.\n     *\n     * @param context {Object} injected into extended object as this.context\n     * @param className {String} string name found in all dash.js objects\n     * with name __dashjs_factory_name Will be at the bottom. Will be the same as the object's name.\n     * @returns {*} Context aware instance of specified singleton name.\n     * @memberof module:FactoryMaker\n     * @instance\n     */\n    function getSingletonInstance(context, className) {\n        for (var i in singletonContexts) {\n            var obj = singletonContexts[i];\n            if (obj.context === context && obj.name === className) {\n                return obj.instance;\n            }\n        }\n        return null;\n    }\n\n    /**\n     * Use this method to add an singleton instance to the system.  Useful for unit testing to mock objects etc.\n     *\n     * @param context\n     * @param className\n     * @param instance\n     * @memberof module:FactoryMaker\n     * @instance\n     */\n    function setSingletonInstance(context, className, instance) {\n        for (var i in singletonContexts) {\n            var obj = singletonContexts[i];\n            if (obj.context === context && obj.name === className) {\n                singletonContexts[i].instance = instance;\n                return;\n            }\n        }\n        singletonContexts.push({ name: className, context: context, instance: instance });\n    }\n\n    function getClassFactory(classConstructor) {\n        return function (context) {\n            if (context === undefined) {\n                context = {};\n            }\n            return {\n                create: function create() {\n                    return merge(classConstructor.__dashjs_factory_name, classConstructor.apply({ context: context }, arguments), context, arguments);\n                }\n            };\n        };\n    }\n\n    function getSingletonFactory(classConstructor) {\n        return function (context) {\n            var instance = undefined;\n            if (context === undefined) {\n                context = {};\n            }\n            return {\n                getInstance: function getInstance() {\n                    // If we don't have an instance yet check for one on the context\n                    if (!instance) {\n                        instance = getSingletonInstance(context, classConstructor.__dashjs_factory_name);\n                    }\n                    // If there's no instance on the context then create one\n                    if (!instance) {\n                        instance = merge(classConstructor.__dashjs_factory_name, classConstructor.apply({ context: context }, arguments), context, arguments);\n                        singletonContexts.push({ name: classConstructor.__dashjs_factory_name, context: context, instance: instance });\n                    }\n                    return instance;\n                }\n            };\n        };\n    }\n\n    function merge(name, classConstructor, context, args) {\n        var extensionContext = getExtensionContext(context);\n        var extensionObject = extensionContext[name];\n        if (extensionObject) {\n            var extension = extensionObject.instance;\n            if (extensionObject.override) {\n                //Override public methods in parent but keep parent.\n                extension = extension.apply({ context: context, factory: instance, parent: classConstructor }, args);\n                for (var prop in extension) {\n                    if (classConstructor.hasOwnProperty(prop)) {\n                        classConstructor[prop] = extension[prop];\n                    }\n                }\n            } else {\n                //replace parent object completely with new object. Same as dijon.\n                return extension.apply({ context: context, factory: instance }, args);\n            }\n        }\n        return classConstructor;\n    }\n\n    function getExtensionContext(context) {\n        var extensionContext = undefined;\n        extensions.forEach(function (obj) {\n            if (obj === context) {\n                extensionContext = obj;\n            }\n        });\n        if (!extensionContext) {\n            extensionContext = extensions.push(context);\n        }\n        return extensionContext;\n    }\n\n    instance = {\n        extend: extend,\n        getSingletonInstance: getSingletonInstance,\n        setSingletonInstance: setSingletonInstance,\n        getSingletonFactory: getSingletonFactory,\n        getClassFactory: getClassFactory\n    };\n\n    return instance;\n})();\n\nexports[\"default\"] = FactoryMaker;\nmodule.exports = exports[\"default\"];\n\n},{}],8:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nvar _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar _EventsBaseJs = _dereq_('./EventsBase.js');\n\nvar _EventsBaseJs2 = _interopRequireDefault(_EventsBaseJs);\n\n/**\n * @class\n * @ignore\n */\n\nvar CoreEvents = (function (_EventsBase) {\n    _inherits(CoreEvents, _EventsBase);\n\n    function CoreEvents() {\n        _classCallCheck(this, CoreEvents);\n\n        _get(Object.getPrototypeOf(CoreEvents.prototype), 'constructor', this).call(this);\n        this.AST_IN_FUTURE = 'astinfuture';\n        this.BUFFERING_COMPLETED = 'bufferingCompleted';\n        this.BUFFER_CLEARED = 'bufferCleared';\n        this.BUFFER_LEVEL_UPDATED = 'bufferLevelUpdated';\n        this.BYTES_APPENDED = 'bytesAppended';\n        this.CHECK_FOR_EXISTENCE_COMPLETED = 'checkForExistenceCompleted';\n        this.CHUNK_APPENDED = 'chunkAppended';\n        this.CURRENT_TRACK_CHANGED = 'currenttrackchanged';\n        this.DATA_UPDATE_COMPLETED = 'dataUpdateCompleted';\n        this.DATA_UPDATE_STARTED = 'dataUpdateStarted';\n        this.FRAGMENT_LOADING_COMPLETED = 'fragmentLoadingCompleted';\n        this.FRAGMENT_LOADING_STARTED = 'fragmentLoadingStarted';\n        this.INITIALIZATION_LOADED = 'initializationLoaded';\n        this.INIT_FRAGMENT_LOADED = 'initFragmentLoaded';\n        this.INIT_REQUESTED = 'initRequested';\n        this.INTERNAL_MANIFEST_LOADED = 'internalManifestLoaded';\n        this.LIVE_EDGE_SEARCH_COMPLETED = 'liveEdgeSearchCompleted';\n        this.LOADING_COMPLETED = 'loadingCompleted';\n        this.LOADING_PROGRESS = 'loadingProgress';\n        this.MANIFEST_UPDATED = 'manifestUpdated';\n        this.MEDIA_FRAGMENT_LOADED = 'mediaFragmentLoaded';\n        this.QUALITY_CHANGED = 'qualityChanged';\n        this.QUOTA_EXCEEDED = 'quotaExceeded';\n        this.REPRESENTATION_UPDATED = 'representationUpdated';\n        this.SEGMENTS_LOADED = 'segmentsLoaded';\n        this.SERVICE_LOCATION_BLACKLIST_CHANGED = 'serviceLocationBlacklistChanged';\n        this.SOURCEBUFFER_APPEND_COMPLETED = 'sourceBufferAppendCompleted';\n        this.SOURCEBUFFER_REMOVE_COMPLETED = 'sourceBufferRemoveCompleted';\n        this.STREAMS_COMPOSED = 'streamsComposed';\n        this.STREAM_BUFFERING_COMPLETED = 'streamBufferingCompleted';\n        this.STREAM_COMPLETED = 'streamCompleted';\n        this.STREAM_INITIALIZED = 'streaminitialized';\n        this.STREAM_TEARDOWN_COMPLETE = 'streamTeardownComplete';\n        this.TIMED_TEXT_REQUESTED = 'timedTextRequested';\n        this.TIME_SYNCHRONIZATION_COMPLETED = 'timeSynchronizationComplete';\n        this.URL_RESOLUTION_FAILED = 'urlResolutionFailed';\n        this.WALLCLOCK_TIME_UPDATED = 'wallclockTimeUpdated';\n        this.XLINK_ALL_ELEMENTS_LOADED = 'xlinkAllElementsLoaded';\n        this.XLINK_ELEMENT_LOADED = 'xlinkElementLoaded';\n        this.XLINK_READY = 'xlinkReady';\n    }\n\n    return CoreEvents;\n})(_EventsBaseJs2['default']);\n\nexports['default'] = CoreEvents;\nmodule.exports = exports['default'];\n\n},{\"./EventsBase.js\":10}],9:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n  value: true\n});\n\nvar _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar _CoreEventsJs = _dereq_('./CoreEvents.js');\n\nvar _CoreEventsJs2 = _interopRequireDefault(_CoreEventsJs);\n\nvar Events = (function (_CoreEvents) {\n  _inherits(Events, _CoreEvents);\n\n  function Events() {\n    _classCallCheck(this, Events);\n\n    _get(Object.getPrototypeOf(Events.prototype), 'constructor', this).apply(this, arguments);\n  }\n\n  return Events;\n})(_CoreEventsJs2['default']);\n\nvar events = new Events();\nexports['default'] = events;\nmodule.exports = exports['default'];\n\n},{\"./CoreEvents.js\":8}],10:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nvar _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nvar EventsBase = (function () {\n    function EventsBase() {\n        _classCallCheck(this, EventsBase);\n    }\n\n    _createClass(EventsBase, [{\n        key: 'extend',\n        value: function extend(events, config) {\n            if (!events) return;\n\n            var override = config ? config.override : false;\n            var publicOnly = config ? config.publicOnly : false;\n\n            for (var evt in events) {\n                if (!events.hasOwnProperty(evt) || this[evt] && !override) continue;\n                if (publicOnly && events[evt].indexOf('public_') === -1) continue;\n                this[evt] = events[evt];\n            }\n        }\n    }]);\n\n    return EventsBase;\n})();\n\nexports['default'] = EventsBase;\nmodule.exports = exports['default'];\n\n},{}],11:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _streamingVoTrackInfoJs = _dereq_('../streaming/vo/TrackInfo.js');\n\nvar _streamingVoTrackInfoJs2 = _interopRequireDefault(_streamingVoTrackInfoJs);\n\nvar _streamingVoMediaInfoJs = _dereq_('../streaming/vo/MediaInfo.js');\n\nvar _streamingVoMediaInfoJs2 = _interopRequireDefault(_streamingVoMediaInfoJs);\n\nvar _streamingVoStreamInfoJs = _dereq_('../streaming/vo/StreamInfo.js');\n\nvar _streamingVoStreamInfoJs2 = _interopRequireDefault(_streamingVoStreamInfoJs);\n\nvar _streamingVoManifestInfoJs = _dereq_('../streaming/vo/ManifestInfo.js');\n\nvar _streamingVoManifestInfoJs2 = _interopRequireDefault(_streamingVoManifestInfoJs);\n\nvar _voEventJs = _dereq_('./vo/Event.js');\n\nvar _voEventJs2 = _interopRequireDefault(_voEventJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _externalsCea608ParserJs = _dereq_('../../externals/cea608-parser.js');\n\nvar _externalsCea608ParserJs2 = _interopRequireDefault(_externalsCea608ParserJs);\n\nvar METRIC_LIST = {\n    //TODO need to refactor all that reference to be able to export like all other const on factory object.\n    TCP_CONNECTION: 'TcpList',\n    HTTP_REQUEST: 'HttpList',\n    TRACK_SWITCH: 'RepSwitchList',\n    BUFFER_LEVEL: 'BufferLevel',\n    BUFFER_STATE: 'BufferState',\n    DVR_INFO: 'DVRInfo',\n    DROPPED_FRAMES: 'DroppedFrames',\n    SCHEDULING_INFO: 'SchedulingInfo',\n    REQUESTS_QUEUE: 'RequestsQueue',\n    MANIFEST_UPDATE: 'ManifestUpdate',\n    MANIFEST_UPDATE_STREAM_INFO: 'ManifestUpdatePeriodInfo',\n    MANIFEST_UPDATE_TRACK_INFO: 'ManifestUpdateRepresentationInfo',\n    PLAY_LIST: 'PlayList',\n    DVB_ERRORS: 'DVBErrors'\n};\n\nfunction DashAdapter() {\n\n    //let context = this.context;\n\n    var instance = undefined,\n        dashManifestModel = undefined,\n        periods = undefined,\n        adaptations = undefined;\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.dashManifestModel) {\n            dashManifestModel = config.dashManifestModel;\n        }\n    }\n\n    function initialize() {\n        periods = [];\n        adaptations = {};\n    }\n\n    function getRepresentationForTrackInfo(trackInfo, representationController) {\n        return representationController.getRepresentationForQuality(trackInfo.quality);\n    }\n\n    function getAdaptationForMediaInfo(mediaInfo) {\n        return adaptations[mediaInfo.streamInfo.id][mediaInfo.index];\n    }\n\n    function getPeriodForStreamInfo(streamInfo) {\n        var ln = periods.length;\n\n        for (var i = 0; i < ln; i++) {\n            var period = periods[i];\n\n            if (streamInfo.id === period.id) return period;\n        }\n\n        return null;\n    }\n\n    function convertRepresentationToTrackInfo(manifest, representation) {\n        var trackInfo = new _streamingVoTrackInfoJs2['default']();\n        var a = representation.adaptation.period.mpd.manifest.Period_asArray[representation.adaptation.period.index].AdaptationSet_asArray[representation.adaptation.index];\n        var r = dashManifestModel.getRepresentationFor(representation.index, a);\n\n        trackInfo.id = representation.id;\n        trackInfo.quality = representation.index;\n        trackInfo.bandwidth = dashManifestModel.getBandwidth(r);\n        trackInfo.DVRWindow = representation.segmentAvailabilityRange;\n        trackInfo.fragmentDuration = representation.segmentDuration || (representation.segments && representation.segments.length > 0 ? representation.segments[0].duration : NaN);\n        trackInfo.MSETimeOffset = representation.MSETimeOffset;\n        trackInfo.useCalculatedLiveEdgeTime = representation.useCalculatedLiveEdgeTime;\n        trackInfo.mediaInfo = convertAdaptationToMediaInfo(manifest, representation.adaptation);\n\n        return trackInfo;\n    }\n\n    function convertAdaptationToMediaInfo(manifest, adaptation) {\n        var mediaInfo = new _streamingVoMediaInfoJs2['default']();\n        var a = adaptation.period.mpd.manifest.Period_asArray[adaptation.period.index].AdaptationSet_asArray[adaptation.index];\n        var viewpoint;\n\n        mediaInfo.id = adaptation.id;\n        mediaInfo.index = adaptation.index;\n        mediaInfo.type = adaptation.type;\n        mediaInfo.streamInfo = convertPeriodToStreamInfo(manifest, adaptation.period);\n        mediaInfo.representationCount = dashManifestModel.getRepresentationCount(a);\n        mediaInfo.lang = dashManifestModel.getLanguageForAdaptation(a);\n        viewpoint = dashManifestModel.getViewpointForAdaptation(a);\n        mediaInfo.viewpoint = viewpoint ? viewpoint.value : undefined;\n        mediaInfo.accessibility = dashManifestModel.getAccessibilityForAdaptation(a).map(function (accessibility) {\n            var accessibilityValue = accessibility.value;\n            var accessibilityData = accessibilityValue;\n            if (accessibility.schemeIdUri && accessibility.schemeIdUri.search('cea-608') >= 0 && typeof _externalsCea608ParserJs2['default'] !== 'undefined') {\n                if (accessibilityValue) {\n                    accessibilityData = 'cea-608:' + accessibilityValue;\n                } else {\n                    accessibilityData = 'cea-608';\n                }\n                mediaInfo.embeddedCaptions = true;\n            }\n            return accessibilityData;\n        });\n        mediaInfo.audioChannelConfiguration = dashManifestModel.getAudioChannelConfigurationForAdaptation(a).map(function (audioChannelConfiguration) {\n            return audioChannelConfiguration.value;\n        });\n        mediaInfo.roles = dashManifestModel.getRolesForAdaptation(a).map(function (role) {\n            return role.value;\n        });\n        mediaInfo.codec = dashManifestModel.getCodec(a);\n        mediaInfo.mimeType = dashManifestModel.getMimeType(a);\n        mediaInfo.contentProtection = dashManifestModel.getContentProtectionData(a);\n        mediaInfo.bitrateList = dashManifestModel.getBitrateListForAdaptation(a);\n\n        if (mediaInfo.contentProtection) {\n            mediaInfo.contentProtection.forEach(function (item) {\n                item.KID = dashManifestModel.getKID(item);\n            });\n        }\n\n        mediaInfo.isText = dashManifestModel.getIsTextTrack(mediaInfo.mimeType);\n\n        return mediaInfo;\n    }\n\n    function convertVideoInfoToEmbeddedTextInfo(mediaInfo, channel, lang) {\n        mediaInfo.id = channel; // CC1, CC2, CC3, or CC4\n        mediaInfo.index = 100 + parseInt(channel.substring(2, 3));\n        mediaInfo.type = 'embeddedText';\n        mediaInfo.codec = 'cea-608-in-SEI';\n        mediaInfo.isText = true;\n        mediaInfo.isEmbedded = true;\n        mediaInfo.lang = channel + ' ' + lang;\n        mediaInfo.roles = ['caption'];\n    }\n\n    function convertPeriodToStreamInfo(manifest, period) {\n        var streamInfo = new _streamingVoStreamInfoJs2['default']();\n        var THRESHOLD = 1;\n\n        streamInfo.id = period.id;\n        streamInfo.index = period.index;\n        streamInfo.start = period.start;\n        streamInfo.duration = period.duration;\n        streamInfo.manifestInfo = convertMpdToManifestInfo(manifest, period.mpd);\n        streamInfo.isLast = manifest.Period_asArray.length === 1 || Math.abs(streamInfo.start + streamInfo.duration - streamInfo.manifestInfo.duration) < THRESHOLD;\n        streamInfo.isFirst = manifest.Period_asArray.length === 1 || dashManifestModel.getRegularPeriods(manifest, dashManifestModel.getMpd(manifest))[0].id === period.id;\n\n        return streamInfo;\n    }\n\n    function convertMpdToManifestInfo(manifest, mpd) {\n        var manifestInfo = new _streamingVoManifestInfoJs2['default']();\n\n        manifestInfo.DVRWindowSize = mpd.timeShiftBufferDepth;\n        manifestInfo.loadedTime = mpd.manifest.loadedTime;\n        manifestInfo.availableFrom = mpd.availabilityStartTime;\n        manifestInfo.minBufferTime = mpd.manifest.minBufferTime;\n        manifestInfo.maxFragmentDuration = mpd.maxSegmentDuration;\n        manifestInfo.duration = dashManifestModel.getDuration(manifest);\n        manifestInfo.isDynamic = dashManifestModel.getIsDynamic(manifest);\n\n        return manifestInfo;\n    }\n\n    function getMediaInfoForType(manifest, streamInfo, type) {\n        var periodInfo = getPeriodForStreamInfo(streamInfo);\n        var periodId = periodInfo.id;\n        var data = dashManifestModel.getAdaptationForType(manifest, streamInfo.index, type);\n        var idx;\n\n        if (!data) return null;\n\n        idx = dashManifestModel.getIndexForAdaptation(data, manifest, streamInfo.index);\n\n        adaptations[periodId] = adaptations[periodId] || dashManifestModel.getAdaptationsForPeriod(manifest, periodInfo);\n\n        return convertAdaptationToMediaInfo(manifest, adaptations[periodId][idx]);\n    }\n\n    function getAllMediaInfoForType(manifest, streamInfo, type) {\n        var periodInfo = getPeriodForStreamInfo(streamInfo);\n        var periodId = periodInfo.id;\n        var adaptationsForType = dashManifestModel.getAdaptationsForType(manifest, streamInfo.index, type !== 'embeddedText' ? type : 'video');\n\n        var mediaArr = [];\n\n        var data, media, idx, i, j, ln;\n\n        if (!adaptationsForType) return mediaArr;\n\n        adaptations[periodId] = adaptations[periodId] || dashManifestModel.getAdaptationsForPeriod(manifest, periodInfo);\n\n        for (i = 0, ln = adaptationsForType.length; i < ln; i++) {\n            data = adaptationsForType[i];\n            idx = dashManifestModel.getIndexForAdaptation(data, manifest, streamInfo.index);\n            media = convertAdaptationToMediaInfo(manifest, adaptations[periodId][idx]);\n\n            if (type === 'embeddedText') {\n                var accessibilityLength = media.accessibility.length;\n                for (j = 0; j < accessibilityLength; j++) {\n                    if (!media) {\n                        continue;\n                    }\n                    var accessibility = media.accessibility[j];\n                    if (accessibility.indexOf('cea-608:') === 0) {\n                        var value = accessibility.substring(8);\n                        var parts = value.split(';');\n                        if (parts[0].substring(0, 2) === 'CC') {\n                            for (j = 0; j < parts.length; j++) {\n                                if (!media) {\n                                    media = convertAdaptationToMediaInfo.call(this, manifest, adaptations[periodId][idx]);\n                                }\n                                convertVideoInfoToEmbeddedTextInfo(media, parts[j].substring(0, 3), parts[j].substring(4));\n                                mediaArr.push(media);\n                                media = null;\n                            }\n                        } else {\n                            for (j = 0; j < parts.length; j++) {\n                                // Only languages for CC1, CC2, ...\n                                if (!media) {\n                                    media = convertAdaptationToMediaInfo.call(this, manifest, adaptations[periodId][idx]);\n                                }\n                                convertVideoInfoToEmbeddedTextInfo(media, 'CC' + (j + 1), parts[j]);\n                                mediaArr.push(media);\n                                media = null;\n                            }\n                        }\n                    } else if (accessibility.indexOf('cea-608') === 0) {\n                        // Nothing known. We interpret it as CC1=eng\n                        convertVideoInfoToEmbeddedTextInfo(media, 'CC1', 'eng');\n                        mediaArr.push(media);\n                        media = null;\n                    }\n                }\n            }\n            if (media && type !== 'embeddedText') {\n                mediaArr.push(media);\n            }\n        }\n\n        return mediaArr;\n    }\n\n    function getStreamsInfo(manifest) {\n        var streams = [];\n        var mpd, ln, i;\n\n        if (!manifest) return null;\n\n        mpd = dashManifestModel.getMpd(manifest);\n        periods = dashManifestModel.getRegularPeriods(manifest, mpd);\n        mpd.checkTime = dashManifestModel.getCheckTime(manifest, periods[0]);\n        adaptations = {};\n        ln = periods.length;\n\n        for (i = 0; i < ln; i++) {\n            streams.push(convertPeriodToStreamInfo(manifest, periods[i]));\n        }\n\n        return streams;\n    }\n\n    function getManifestInfo(manifest) {\n        var mpd = dashManifestModel.getMpd(manifest);\n\n        return convertMpdToManifestInfo(manifest, mpd);\n    }\n\n    function getInitRequest(streamProcessor, quality) {\n        var representation = streamProcessor.getRepresentationController().getRepresentationForQuality(quality);\n        return streamProcessor.getIndexHandler().getInitRequest(representation);\n    }\n\n    function getNextFragmentRequest(streamProcessor, trackInfo) {\n        var representation = getRepresentationForTrackInfo(trackInfo, streamProcessor.getRepresentationController());\n        return streamProcessor.getIndexHandler().getNextSegmentRequest(representation);\n    }\n\n    function getFragmentRequestForTime(streamProcessor, trackInfo, time, options) {\n        var representation = getRepresentationForTrackInfo(trackInfo, streamProcessor.getRepresentationController());\n        return streamProcessor.getIndexHandler().getSegmentRequestForTime(representation, time, options);\n    }\n\n    function generateFragmentRequestForTime(streamProcessor, trackInfo, time) {\n        var representation = getRepresentationForTrackInfo(trackInfo, streamProcessor.getRepresentationController());\n        return streamProcessor.getIndexHandler().generateSegmentRequestForTime(representation, time);\n    }\n\n    function getIndexHandlerTime(streamProcessor) {\n        return streamProcessor.getIndexHandler().getCurrentTime();\n    }\n\n    function setIndexHandlerTime(streamProcessor, value) {\n        return streamProcessor.getIndexHandler().setCurrentTime(value);\n    }\n\n    function updateData(manifest, streamProcessor) {\n        var periodInfo = getPeriodForStreamInfo(streamProcessor.getStreamInfo());\n        var mediaInfo = streamProcessor.getMediaInfo();\n        var adaptation = getAdaptationForMediaInfo(mediaInfo);\n        var type = streamProcessor.getType();\n\n        var id, data;\n\n        id = mediaInfo.id;\n        data = id ? dashManifestModel.getAdaptationForId(id, manifest, periodInfo.index) : dashManifestModel.getAdaptationForIndex(mediaInfo.index, manifest, periodInfo.index);\n        streamProcessor.getRepresentationController().updateData(data, adaptation, type);\n    }\n\n    function getRepresentationInfoForQuality(manifest, representationController, quality) {\n        var representation = representationController.getRepresentationForQuality(quality);\n        return representation ? convertRepresentationToTrackInfo(manifest, representation) : null;\n    }\n\n    function getCurrentRepresentationInfo(manifest, representationController) {\n        var representation = representationController.getCurrentRepresentation();\n        return representation ? convertRepresentationToTrackInfo(manifest, representation) : null;\n    }\n\n    function getEvent(eventBox, eventStreams, startTime) {\n        var event = new _voEventJs2['default']();\n        var schemeIdUri = eventBox.scheme_id_uri;\n        var value = eventBox.value;\n        var timescale = eventBox.timescale;\n        var presentationTimeDelta = eventBox.presentation_time_delta;\n        var duration = eventBox.event_duration;\n        var id = eventBox.id;\n        var messageData = eventBox.message_data;\n        var presentationTime = startTime * timescale + presentationTimeDelta;\n\n        if (!eventStreams[schemeIdUri]) return null;\n\n        event.eventStream = eventStreams[schemeIdUri];\n        event.eventStream.value = value;\n        event.eventStream.timescale = timescale;\n        event.duration = duration;\n        event.id = id;\n        event.presentationTime = presentationTime;\n        event.messageData = messageData;\n        event.presentationTimeDelta = presentationTimeDelta;\n\n        return event;\n    }\n\n    function getEventsFor(manifest, info, streamProcessor) {\n        var events = [];\n\n        if (info instanceof _streamingVoStreamInfoJs2['default']) {\n            events = dashManifestModel.getEventsForPeriod(manifest, getPeriodForStreamInfo(info));\n        } else if (info instanceof _streamingVoMediaInfoJs2['default']) {\n            events = dashManifestModel.getEventStreamForAdaptationSet(manifest, getAdaptationForMediaInfo(info));\n        } else if (info instanceof _streamingVoTrackInfoJs2['default']) {\n            events = dashManifestModel.getEventStreamForRepresentation(manifest, getRepresentationForTrackInfo(info, streamProcessor.getRepresentationController()));\n        }\n\n        return events;\n    }\n\n    function reset() {\n        periods = [];\n        adaptations = {};\n    }\n\n    instance = {\n        initialize: initialize,\n        convertDataToTrack: convertRepresentationToTrackInfo,\n        convertDataToMedia: convertAdaptationToMediaInfo,\n        convertDataToStream: convertPeriodToStreamInfo,\n        getDataForTrack: getRepresentationForTrackInfo,\n        getDataForMedia: getAdaptationForMediaInfo,\n        getDataForStream: getPeriodForStreamInfo,\n        getStreamsInfo: getStreamsInfo,\n        getManifestInfo: getManifestInfo,\n        getMediaInfoForType: getMediaInfoForType,\n        getAllMediaInfoForType: getAllMediaInfoForType,\n        getCurrentRepresentationInfo: getCurrentRepresentationInfo,\n        getRepresentationInfoForQuality: getRepresentationInfoForQuality,\n        updateData: updateData,\n        getInitRequest: getInitRequest,\n        getNextFragmentRequest: getNextFragmentRequest,\n        getFragmentRequestForTime: getFragmentRequestForTime,\n        generateFragmentRequestForTime: generateFragmentRequestForTime,\n        getIndexHandlerTime: getIndexHandlerTime,\n        setIndexHandlerTime: setIndexHandlerTime,\n        getEventsFor: getEventsFor,\n        getEvent: getEvent,\n        setConfig: setConfig,\n        reset: reset,\n        metricsList: METRIC_LIST\n    };\n\n    return instance;\n}\n\nDashAdapter.__dashjs_factory_name = 'DashAdapter';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(DashAdapter);\nmodule.exports = exports['default'];\n\n},{\"../../externals/cea608-parser.js\":1,\"../core/FactoryMaker.js\":7,\"../streaming/vo/ManifestInfo.js\":104,\"../streaming/vo/MediaInfo.js\":105,\"../streaming/vo/StreamInfo.js\":107,\"../streaming/vo/TrackInfo.js\":110,\"./vo/Event.js\":27}],12:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _streamingVoFragmentRequestJs = _dereq_('../streaming/vo/FragmentRequest.js');\n\nvar _streamingVoFragmentRequestJs2 = _interopRequireDefault(_streamingVoFragmentRequestJs);\n\nvar _streamingVoErrorJs = _dereq_('../streaming/vo/Error.js');\n\nvar _streamingVoErrorJs2 = _interopRequireDefault(_streamingVoErrorJs);\n\nvar _streamingVoMetricsHTTPRequestJs = _dereq_('../streaming/vo/metrics/HTTPRequest.js');\n\nvar _streamingVoMetricsHTTPRequestJs2 = _interopRequireDefault(_streamingVoMetricsHTTPRequestJs);\n\nvar _coreEventsEventsJs = _dereq_('../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreEventBusJs = _dereq_('../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar _streamingUtilsURLUtilsJs = _dereq_('../streaming/utils/URLUtils.js');\n\nvar _streamingUtilsURLUtilsJs2 = _interopRequireDefault(_streamingUtilsURLUtilsJs);\n\nvar _utilsSegmentsUtilsJs = _dereq_('./utils/SegmentsUtils.js');\n\nvar _utilsSegmentsGetterJs = _dereq_('./utils/SegmentsGetter.js');\n\nvar _utilsSegmentsGetterJs2 = _interopRequireDefault(_utilsSegmentsGetterJs);\n\nvar SEGMENTS_UNAVAILABLE_ERROR_CODE = 1;\n\nfunction DashHandler(config) {\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n    var urlUtils = (0, _streamingUtilsURLUtilsJs2['default'])(context).getInstance();\n\n    var segmentBaseLoader = config.segmentBaseLoader;\n    var timelineConverter = config.timelineConverter;\n    var dashMetrics = config.dashMetrics;\n    var metricsModel = config.metricsModel;\n    var baseURLController = config.baseURLController;\n\n    var instance = undefined,\n        index = undefined,\n        requestedTime = undefined,\n        isDynamic = undefined,\n        type = undefined,\n        currentTime = undefined,\n        earliestTime = undefined,\n        streamProcessor = undefined,\n        segmentsGetter = undefined;\n\n    function setup() {\n        index = -1;\n        currentTime = 0;\n        earliestTime = NaN;\n        eventBus.on(_coreEventsEventsJs2['default'].INITIALIZATION_LOADED, onInitializationLoaded, instance);\n        eventBus.on(_coreEventsEventsJs2['default'].SEGMENTS_LOADED, onSegmentsLoaded, instance);\n    }\n\n    function initialize(StreamProcessor) {\n        streamProcessor = StreamProcessor;\n        type = streamProcessor.getType();\n        isDynamic = streamProcessor.isDynamic();\n\n        segmentsGetter = (0, _utilsSegmentsGetterJs2['default'])(context).create(config, isDynamic);\n    }\n\n    function getStreamProcessor() {\n        return streamProcessor;\n    }\n\n    function setCurrentTime(value) {\n        currentTime = value;\n    }\n\n    function getCurrentTime() {\n        return currentTime;\n    }\n\n    function getCurrentIndex() {\n        return index;\n    }\n\n    function getEarliestTime() {\n        return earliestTime;\n    }\n\n    function reset() {\n        segmentsGetter = null;\n        currentTime = 0;\n        earliestTime = NaN;\n        requestedTime = NaN;\n        index = -1;\n        isDynamic = null;\n        type = null;\n        streamProcessor = null;\n        eventBus.off(_coreEventsEventsJs2['default'].INITIALIZATION_LOADED, onInitializationLoaded, instance);\n        eventBus.off(_coreEventsEventsJs2['default'].SEGMENTS_LOADED, onSegmentsLoaded, instance);\n    }\n\n    function unescapeDollarsInTemplate(url) {\n        return url.split('$$').join('$');\n    }\n\n    function replaceIDForTemplate(url, value) {\n        if (value === null || url.indexOf('$RepresentationID$') === -1) {\n            return url;\n        }\n        var v = value.toString();\n        return url.split('$RepresentationID$').join(v);\n    }\n\n    function setRequestUrl(request, destination, representation) {\n        var baseURL = baseURLController.resolve(representation.path);\n        var url;\n        var serviceLocation;\n\n        if (!baseURL || destination === baseURL.url || !urlUtils.isRelative(destination)) {\n            url = destination;\n        } else {\n            url = baseURL.url + destination;\n            serviceLocation = baseURL.serviceLocation;\n        }\n\n        if (urlUtils.isRelative(url)) {\n            return false;\n        }\n\n        request.url = url;\n        request.serviceLocation = serviceLocation;\n\n        return true;\n    }\n\n    function generateInitRequest(representation, mediaType) {\n        var request = new _streamingVoFragmentRequestJs2['default']();\n        var period, presentationStartTime;\n\n        period = representation.adaptation.period;\n\n        request.mediaType = mediaType;\n        request.type = _streamingVoMetricsHTTPRequestJs2['default'].INIT_SEGMENT_TYPE;\n        request.range = representation.range;\n        presentationStartTime = period.start;\n        request.availabilityStartTime = timelineConverter.calcAvailabilityStartTimeFromPresentationTime(presentationStartTime, representation.adaptation.period.mpd, isDynamic);\n        request.availabilityEndTime = timelineConverter.calcAvailabilityEndTimeFromPresentationTime(presentationStartTime + period.duration, period.mpd, isDynamic);\n        request.quality = representation.index;\n        request.mediaInfo = streamProcessor.getMediaInfo();\n\n        if (setRequestUrl(request, representation.initialization, representation)) {\n            return request;\n        }\n    }\n\n    function getInitRequest(representation) {\n        var request;\n\n        if (!representation) return null;\n\n        request = generateInitRequest(representation, type);\n\n        //log(\"Got an initialization.\");\n\n        return request;\n    }\n\n    function isMediaFinished(representation) {\n        var period = representation.adaptation.period;\n        var segmentInfoType = representation.segmentInfoType;\n\n        var isFinished = false;\n\n        var sDuration, seg, fTime;\n\n        if (index < 0) {\n            isFinished = false;\n        } else if (isDynamic || index < representation.availableSegmentsNumber) {\n            seg = (0, _utilsSegmentsUtilsJs.getSegmentByIndex)(index, representation);\n\n            if (seg) {\n                fTime = seg.presentationStartTime - period.start;\n                sDuration = representation.adaptation.period.duration;\n                log(representation.segmentInfoType + ': ' + fTime + ' / ' + sDuration);\n                isFinished = segmentInfoType === 'SegmentTimeline' && isDynamic ? false : fTime >= sDuration;\n            }\n        } else {\n            isFinished = true;\n        }\n\n        return isFinished;\n    }\n\n    function updateSegments(representation) {\n        return segmentsGetter.getSegments(representation, requestedTime, index, onSegmentListUpdated);\n    }\n\n    function onSegmentListUpdated(representation, segments) {\n\n        representation.segments = segments;\n\n        if (segments && segments.length > 0) {\n            earliestTime = isNaN(earliestTime) ? segments[0].presentationStartTime : Math.min(segments[0].presentationStartTime, earliestTime);\n        }\n\n        if (isDynamic && isNaN(timelineConverter.getExpectedLiveEdge())) {\n            var lastIdx = segments.length - 1;\n            var lastSegment = segments[lastIdx];\n            var liveEdge = lastSegment.presentationStartTime;\n            var metrics = metricsModel.getMetricsFor('stream');\n            // the last segment is supposed to be a live edge\n            timelineConverter.setExpectedLiveEdge(liveEdge);\n            metricsModel.updateManifestUpdateInfo(dashMetrics.getCurrentManifestUpdate(metrics), { presentationStartTime: liveEdge });\n        }\n    }\n\n    function updateSegmentList(representation) {\n\n        if (!representation) {\n            throw new _streamingVoErrorJs2['default']('no representation');\n        }\n\n        representation.segments = null;\n\n        updateSegments(representation);\n\n        return representation;\n    }\n\n    function updateRepresentation(representation, keepIdx, skipLoad) {\n        var hasInitialization = representation.initialization;\n        var hasSegments = representation.segmentInfoType !== 'BaseURL' && representation.segmentInfoType !== 'SegmentBase';\n        var error;\n\n        if (!representation.segmentDuration && !representation.segments) {\n            updateSegmentList(representation);\n        }\n\n        representation.segmentAvailabilityRange = null;\n        representation.segmentAvailabilityRange = timelineConverter.calcSegmentAvailabilityRange(representation, isDynamic);\n\n        if (representation.segmentAvailabilityRange.end < representation.segmentAvailabilityRange.start && !representation.useCalculatedLiveEdgeTime) {\n            error = new _streamingVoErrorJs2['default'](SEGMENTS_UNAVAILABLE_ERROR_CODE, 'no segments are available yet', { availabilityDelay: representation.segmentAvailabilityRange.start - representation.segmentAvailabilityRange.end });\n            eventBus.trigger(_coreEventsEventsJs2['default'].REPRESENTATION_UPDATED, { sender: this, representation: representation, error: error });\n            return;\n        }\n\n        if (!keepIdx) index = -1;\n\n        if (representation.segmentDuration) {\n            updateSegmentList(representation);\n        }\n\n        if (!hasInitialization && !skipLoad) {\n            segmentBaseLoader.loadInitialization(representation);\n        }\n\n        if (!hasSegments && !skipLoad) {\n            segmentBaseLoader.loadSegments(representation, type, representation.indexRange);\n        }\n\n        if (hasInitialization && hasSegments) {\n            eventBus.trigger(_coreEventsEventsJs2['default'].REPRESENTATION_UPDATED, { sender: this, representation: representation });\n        }\n    }\n\n    function getIndexForSegments(time, representation, timeThreshold) {\n        var segments = representation.segments;\n        var ln = segments ? segments.length : null;\n\n        var idx = -1;\n        var epsilon, frag, ft, fd, i;\n\n        if (segments && ln > 0) {\n            for (i = 0; i < ln; i++) {\n                frag = segments[i];\n                ft = frag.presentationStartTime;\n                fd = frag.duration;\n                epsilon = timeThreshold === undefined || timeThreshold === null ? fd / 2 : timeThreshold;\n                if (time + epsilon >= ft && time - epsilon < ft + fd) {\n                    idx = frag.availabilityIdx;\n                    break;\n                }\n            }\n        }\n\n        return idx;\n    }\n\n    function getRequestForSegment(segment) {\n        if (segment === null || segment === undefined) {\n            return null;\n        }\n\n        var request = new _streamingVoFragmentRequestJs2['default']();\n        var representation = segment.representation;\n        var bandwidth = representation.adaptation.period.mpd.manifest.Period_asArray[representation.adaptation.period.index].AdaptationSet_asArray[representation.adaptation.index].Representation_asArray[representation.index].bandwidth;\n        var url = segment.media;\n\n        url = (0, _utilsSegmentsUtilsJs.replaceTokenForTemplate)(url, 'Number', segment.replacementNumber);\n        url = (0, _utilsSegmentsUtilsJs.replaceTokenForTemplate)(url, 'Time', segment.replacementTime);\n        url = (0, _utilsSegmentsUtilsJs.replaceTokenForTemplate)(url, 'Bandwidth', bandwidth);\n        url = replaceIDForTemplate(url, representation.id);\n        url = unescapeDollarsInTemplate(url);\n\n        request.mediaType = type;\n        request.type = _streamingVoMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE;\n        request.range = segment.mediaRange;\n        request.startTime = segment.presentationStartTime;\n        request.duration = segment.duration;\n        request.timescale = representation.timescale;\n        request.availabilityStartTime = segment.availabilityStartTime;\n        request.availabilityEndTime = segment.availabilityEndTime;\n        request.wallStartTime = segment.wallStartTime;\n        request.quality = representation.index;\n        request.index = segment.availabilityIdx;\n        request.mediaInfo = streamProcessor.getMediaInfo();\n        request.adaptationIndex = representation.adaptation.index;\n\n        if (setRequestUrl(request, url, representation)) {\n            return request;\n        }\n    }\n\n    function getSegmentRequestForTime(representation, time, options) {\n        var request, segment, finished;\n\n        var idx = index;\n\n        var keepIdx = options ? options.keepIdx : false;\n        var timeThreshold = options ? options.timeThreshold : null;\n        var ignoreIsFinished = options && options.ignoreIsFinished ? true : false;\n\n        if (!representation) {\n            return null;\n        }\n\n        if (requestedTime !== time) {\n            // When playing at live edge with 0 delay we may loop back with same time and index until it is available. Reduces verboseness of logs.\n            requestedTime = time;\n            log('Getting the request for ' + type + ' time : ' + time);\n        }\n\n        index = getIndexForSegments(time, representation, timeThreshold);\n        //Index may be -1 if getSegments needs to update.  So after getSegments is called and updated then try to get index again.\n        updateSegments(representation);\n        if (index < 0) {\n            index = getIndexForSegments(time, representation, timeThreshold);\n        }\n\n        if (index > 0) {\n            log('Index for ' + type + ' time ' + time + ' is ' + index);\n        }\n\n        finished = !ignoreIsFinished ? isMediaFinished(representation) : false;\n        if (finished) {\n            request = new _streamingVoFragmentRequestJs2['default']();\n            request.action = _streamingVoFragmentRequestJs2['default'].ACTION_COMPLETE;\n            request.index = index;\n            request.mediaType = type;\n            request.mediaInfo = streamProcessor.getMediaInfo();\n            log('Signal complete.', request);\n        } else {\n            segment = (0, _utilsSegmentsUtilsJs.getSegmentByIndex)(index, representation);\n            request = getRequestForSegment(segment);\n        }\n\n        if (keepIdx && idx >= 0) {\n            index = representation.segmentInfoType === 'SegmentTimeline' && isDynamic ? index : idx;\n        }\n\n        return request;\n    }\n\n    function generateSegmentRequestForTime(representation, time) {\n        var step = (representation.segmentAvailabilityRange.end - representation.segmentAvailabilityRange.start) / 2;\n\n        representation.segments = null;\n        representation.segmentAvailabilityRange = { start: time - step, end: time + step };\n        return getSegmentRequestForTime(representation, time, { keepIdx: false, ignoreIsFinished: true });\n    }\n\n    function getNextSegmentRequest(representation) {\n        var request, segment, finished;\n\n        if (!representation || index === -1) {\n            return null;\n        }\n\n        requestedTime = null;\n        index++;\n\n        log('Getting the next request at index: ' + index);\n\n        finished = isMediaFinished(representation);\n        if (finished) {\n            request = new _streamingVoFragmentRequestJs2['default']();\n            request.action = _streamingVoFragmentRequestJs2['default'].ACTION_COMPLETE;\n            request.index = index;\n            request.mediaType = type;\n            request.mediaInfo = streamProcessor.getMediaInfo();\n            log('Signal complete.');\n        } else {\n            updateSegments(representation);\n            segment = (0, _utilsSegmentsUtilsJs.getSegmentByIndex)(index, representation);\n            request = getRequestForSegment(segment);\n            if (!segment && isDynamic) {\n                /*\n                 Sometimes when playing dynamic streams with 0 fragment delay at live edge we ask for\n                 an index before it is available so we decrement index back and send null request\n                 which triggers the validate loop to rerun and the next time the segment should be\n                 available.\n                 */\n                index--;\n            }\n        }\n\n        return request;\n    }\n\n    function onInitializationLoaded(e) {\n        var representation = e.representation;\n        //log(\"Got an initialization.\");\n        if (!representation.segments) return;\n\n        eventBus.trigger(_coreEventsEventsJs2['default'].REPRESENTATION_UPDATED, { sender: this, representation: representation });\n    }\n\n    function onSegmentsLoaded(e) {\n        if (e.error || type !== e.mediaType) return;\n\n        var fragments = e.segments;\n        var representation = e.representation;\n        var segments = [];\n        var count = 0;\n\n        var i, len, s, seg;\n\n        for (i = 0, len = fragments.length; i < len; i++) {\n            s = fragments[i];\n\n            seg = (0, _utilsSegmentsUtilsJs.getTimeBasedSegment)(timelineConverter, isDynamic, representation, s.startTime, s.duration, s.timescale, s.media, s.mediaRange, count);\n\n            segments.push(seg);\n            seg = null;\n            count++;\n        }\n\n        representation.segmentAvailabilityRange = { start: segments[0].presentationStartTime, end: segments[len - 1].presentationStartTime };\n        representation.availableSegmentsNumber = len;\n\n        onSegmentListUpdated(representation, segments);\n\n        if (!representation.initialization) return;\n\n        eventBus.trigger(_coreEventsEventsJs2['default'].REPRESENTATION_UPDATED, { sender: this, representation: representation });\n    }\n\n    instance = {\n        initialize: initialize,\n        getStreamProcessor: getStreamProcessor,\n        getInitRequest: getInitRequest,\n        getSegmentRequestForTime: getSegmentRequestForTime,\n        getNextSegmentRequest: getNextSegmentRequest,\n        generateSegmentRequestForTime: generateSegmentRequestForTime,\n        updateRepresentation: updateRepresentation,\n        setCurrentTime: setCurrentTime,\n        getCurrentTime: getCurrentTime,\n        getCurrentIndex: getCurrentIndex,\n        getEarliestTime: getEarliestTime,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nDashHandler.__dashjs_factory_name = 'DashHandler';\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(DashHandler);\nfactory.SEGMENTS_UNAVAILABLE_ERROR_CODE = SEGMENTS_UNAVAILABLE_ERROR_CODE;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../core/Debug.js\":5,\"../core/EventBus.js\":6,\"../core/FactoryMaker.js\":7,\"../core/events/Events.js\":9,\"../streaming/utils/URLUtils.js\":96,\"../streaming/vo/Error.js\":100,\"../streaming/vo/FragmentRequest.js\":101,\"../streaming/vo/metrics/HTTPRequest.js\":117,\"./utils/SegmentsGetter.js\":20,\"./utils/SegmentsUtils.js\":21}],13:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _streamingVoMetricsHTTPRequestJs = _dereq_('../streaming/vo/metrics/HTTPRequest.js');\n\nvar _streamingVoMetricsHTTPRequestJs2 = _interopRequireDefault(_streamingVoMetricsHTTPRequestJs);\n\nvar _streamingControllersAbrControllerJs = _dereq_('../streaming/controllers/AbrController.js');\n\nvar _streamingControllersAbrControllerJs2 = _interopRequireDefault(_streamingControllersAbrControllerJs);\n\nvar _streamingModelsManifestModelJs = _dereq_('../streaming/models/ManifestModel.js');\n\nvar _streamingModelsManifestModelJs2 = _interopRequireDefault(_streamingModelsManifestModelJs);\n\nvar _modelsDashManifestModelJs = _dereq_('./models/DashManifestModel.js');\n\nvar _modelsDashManifestModelJs2 = _interopRequireDefault(_modelsDashManifestModelJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\n/**\n * @Module DashMetrics\n */\nfunction DashMetrics() {\n\n    var instance = undefined;\n    var context = this.context;\n    var manifestModel = (0, _streamingModelsManifestModelJs2['default'])(context).getInstance(); //TODO Need to pass this in not bake in\n\n    function getBandwidthForRepresentation(representationId, periodId) {\n        var representation;\n        var manifest = manifestModel.getValue();\n        var period = manifest.Period_asArray[periodId];\n\n        representation = findRepresentation(period, representationId);\n\n        if (representation === null) {\n            return null;\n        }\n\n        return representation.bandwidth;\n    }\n\n    /**\n     *\n     * @param representationId\n     * @param periodIdx\n     * @returns {*}\n     */\n    function getIndexForRepresentation(representationId, periodIdx) {\n        var representationIndex;\n        var manifest = manifestModel.getValue();\n        var period = manifest.Period_asArray[periodIdx];\n\n        representationIndex = findRepresentationIndex(period, representationId);\n        return representationIndex;\n    }\n\n    /**\n     * This method returns the current max index based on what is defined in the MPD.\n     *\n     * @param bufferType - String 'audio' or 'video',\n     * @param periodIdx - Make sure this is the period index not id\n     * @return int\n     * @memberof module:DashMetrics\n     * @instance\n     */\n    function getMaxIndexForBufferType(bufferType, periodIdx) {\n        var maxIndex;\n        var manifest = manifestModel.getValue();\n        var period = manifest.Period_asArray[periodIdx];\n\n        maxIndex = findMaxBufferIndex(period, bufferType);\n        return maxIndex;\n    }\n\n    /**\n     * This method returns the current max index correlated to the max allowed bitrate\n     * explicitly set via the MediaPlayer's API setMaxAllowedBitrateFor.\n     *\n     * @param bufferType - String 'audio' or 'video',\n     * @param periodId - Make sure this is the period id not index.\n     * @return int\n     * @see {@link module:MediaPlayer#setMaxAllowedBitrateFor setMaxAllowedBitrateFor()}\n     * @see {@link DashMetrics#getMaxIndexForBufferType getMaxIndexForBufferType()}\n     * @memberof module:DashMetrics\n     * @instance\n     */\n    function getMaxAllowedIndexForBufferType(bufferType, periodId) {\n        var idx = 0;\n        var abrController = (0, _streamingControllersAbrControllerJs2['default'])(context).getInstance();\n\n        if (abrController) {\n            idx = abrController.getTopQualityIndexFor(bufferType, periodId);\n        }\n\n        return idx;\n    }\n\n    /**\n     * @param metrics\n     * @returns {*}\n     * @memberof module:DashMetrics\n     * @instance\n     */\n    function getCurrentRepresentationSwitch(metrics) {\n        if (metrics === null) {\n            return null;\n        }\n\n        var repSwitch = metrics.RepSwitchList;\n        var repSwitchLength, repSwitchLastIndex, currentRepSwitch;\n\n        if (repSwitch === null || repSwitch.length <= 0) {\n            return null;\n        }\n\n        repSwitchLength = repSwitch.length;\n        repSwitchLastIndex = repSwitchLength - 1;\n\n        currentRepSwitch = repSwitch[repSwitchLastIndex];\n        return currentRepSwitch;\n    }\n\n    /**\n     * @param metrics\n     * @returns {*}\n     * @memberof module:DashMetrics\n     * @instance\n     */\n    function getLatestBufferLevelVO(metrics) {\n        if (metrics === null) {\n            return null;\n        }\n\n        var bufferLevel = metrics.BufferLevel;\n        if (bufferLevel === null || bufferLevel.length <= 0) {\n            return null;\n        }\n\n        return bufferLevel[bufferLevel.length - 1];\n    }\n\n    /**\n     * @param metrics\n     * @returns {number}\n     * @memberof module:DashMetrics\n     * @instance\n     */\n    function getCurrentBufferLevel(metrics) {\n        if (metrics === null) {\n            return 0;\n        }\n\n        var bufferLevel = metrics.BufferLevel;\n        if (bufferLevel === null || bufferLevel.length <= 0) {\n            return 0;\n        }\n\n        return bufferLevel[bufferLevel.length - 1].level / 1000;\n    }\n\n    /**\n     * @param metrics\n     * @returns {null|*|vo}\n     * @memberof module:DashMetrics\n     * @instance\n     */\n    function getRequestsQueue(metrics) {\n        return metrics.RequestsQueue;\n    }\n\n    /**\n     * @param metrics\n     * @returns {*}\n     * @memberof module:DashMetrics\n     * @instance\n     */\n    function getCurrentHttpRequest(metrics) {\n        if (metrics === null) {\n            return null;\n        }\n\n        var httpList = metrics.HttpList;\n        var currentHttpList = null;\n\n        var httpListLength, httpListLastIndex;\n\n        if (httpList === null || httpList.length <= 0) {\n            return null;\n        }\n\n        httpListLength = httpList.length;\n        httpListLastIndex = httpListLength - 1;\n\n        while (httpListLastIndex >= 0) {\n            if (httpList[httpListLastIndex].responsecode) {\n                currentHttpList = httpList[httpListLastIndex];\n                break;\n            }\n            httpListLastIndex--;\n        }\n        return currentHttpList;\n    }\n\n    /**\n     * @param metrics\n     * @returns {*}\n     * @memberof module:DashMetrics\n     * @instance\n     */\n    function getHttpRequests(metrics) {\n        if (metrics === null) {\n            return [];\n        }\n\n        return !!metrics.HttpList ? metrics.HttpList : [];\n    }\n\n    /**\n     * @param metrics\n     * @returns {*}\n     * @memberof module:DashMetrics\n     * @instance\n     */\n    function getCurrentDroppedFrames(metrics) {\n        if (metrics === null) {\n            return null;\n        }\n\n        var droppedFrames = metrics.DroppedFrames;\n        var droppedFramesLength, droppedFramesLastIndex, currentDroppedFrames;\n\n        if (droppedFrames === null || droppedFrames.length <= 0) {\n            return null;\n        }\n\n        droppedFramesLength = droppedFrames.length;\n        droppedFramesLastIndex = droppedFramesLength - 1;\n        currentDroppedFrames = droppedFrames[droppedFramesLastIndex];\n\n        return currentDroppedFrames;\n    }\n\n    /**\n     * @param metrics\n     * @returns {*}\n     * @memberof module:DashMetrics\n     * @instance\n     */\n    function getCurrentSchedulingInfo(metrics) {\n        if (metrics === null) return null;\n\n        var schedulingInfo = metrics.SchedulingInfo;\n        var ln, lastIdx, currentSchedulingInfo;\n\n        if (schedulingInfo === null || schedulingInfo.length <= 0) {\n            return null;\n        }\n\n        ln = schedulingInfo.length;\n        lastIdx = ln - 1;\n\n        currentSchedulingInfo = schedulingInfo[lastIdx];\n\n        return currentSchedulingInfo;\n    }\n\n    /**\n     * @param metrics\n     * @returns {*}\n     * @memberof module:DashMetrics\n     * @instance\n     */\n    function getCurrentManifestUpdate(metrics) {\n        if (metrics === null) return null;\n\n        var manifestUpdate = metrics.ManifestUpdate;\n        var ln, lastIdx, currentManifestUpdate;\n\n        if (manifestUpdate === null || manifestUpdate.length <= 0) {\n            return null;\n        }\n\n        ln = manifestUpdate.length;\n        lastIdx = ln - 1;\n\n        currentManifestUpdate = manifestUpdate[lastIdx];\n\n        return currentManifestUpdate;\n    }\n\n    /**\n     * @param metrics\n     * @returns {*}\n     * @memberof module:DashMetrics\n     * @instance\n     */\n    function getCurrentDVRInfo(metrics) {\n\n        if (metrics === null) {\n            return null;\n        }\n\n        var dvrInfo = metrics.DVRInfo;\n        var dvrInfoLastIndex, currentDVRInfo;\n\n        if (dvrInfo === null || dvrInfo.length <= 0) {\n            return null;\n        }\n\n        dvrInfoLastIndex = dvrInfo.length - 1;\n        currentDVRInfo = dvrInfo[dvrInfoLastIndex];\n\n        return currentDVRInfo;\n    }\n\n    /**\n     * @param metrics\n     * @param id\n     * @returns {*}\n     * @memberof module:DashMetrics\n     * @instance\n     */\n    function getLatestMPDRequestHeaderValueByID(metrics, id) {\n        var headers = {};\n        var httpRequestList, httpRequest, i;\n\n        if (metrics === null) {\n            return null;\n        }\n\n        httpRequestList = getHttpRequests(metrics);\n\n        for (i = httpRequestList.length - 1; i >= 0; i--) {\n            httpRequest = httpRequestList[i];\n\n            if (httpRequest.type === _streamingVoMetricsHTTPRequestJs2['default'].MPD_TYPE) {\n                headers = parseResponseHeaders(httpRequest._responseHeaders);\n                break;\n            }\n        }\n\n        return headers[id] === undefined ? null : headers[id];\n    }\n\n    /**\n     * @param metrics\n     * @param id\n     * @returns {*}\n     * @memberof module:DashMetrics\n     * @instance\n     */\n    function getLatestFragmentRequestHeaderValueByID(metrics, id) {\n\n        if (metrics === null) return null;\n\n        var httpRequest = getCurrentHttpRequest(metrics);\n        var headers;\n\n        if (httpRequest === null || httpRequest._responseHeaders === null) return null;\n\n        headers = parseResponseHeaders(httpRequest._responseHeaders);\n        return headers[id] === undefined ? null : headers[id];\n    }\n\n    function parseResponseHeaders(headerStr) {\n        var headers = {};\n        if (!headerStr) {\n            return headers;\n        }\n        var headerPairs = headerStr.split('\\r\\n');\n        for (var i = 0, ilen = headerPairs.length; i < ilen; i++) {\n            var headerPair = headerPairs[i];\n            var index = headerPair.indexOf(': ');\n            if (index > 0) {\n                headers[headerPair.substring(0, index)] = headerPair.substring(index + 2);\n            }\n        }\n        return headers;\n    }\n\n    function findRepresentationIndex(period, representationId) {\n        var adaptationSet, adaptationSetArray, representation, representationArray, adaptationSetArrayIndex, representationArrayIndex;\n\n        adaptationSetArray = period.AdaptationSet_asArray;\n        for (adaptationSetArrayIndex = 0; adaptationSetArrayIndex < adaptationSetArray.length; adaptationSetArrayIndex = adaptationSetArrayIndex + 1) {\n            adaptationSet = adaptationSetArray[adaptationSetArrayIndex];\n            representationArray = adaptationSet.Representation_asArray;\n            for (representationArrayIndex = 0; representationArrayIndex < representationArray.length; representationArrayIndex = representationArrayIndex + 1) {\n                representation = representationArray[representationArrayIndex];\n                if (representationId === representation.id) {\n                    return representationArrayIndex;\n                }\n            }\n        }\n\n        return -1;\n    }\n\n    function findRepresentation(period, representationId) {\n        var adaptationSet, adaptationSetArray, representation, representationArray, adaptationSetArrayIndex, representationArrayIndex;\n\n        adaptationSetArray = period.AdaptationSet_asArray;\n        for (adaptationSetArrayIndex = 0; adaptationSetArrayIndex < adaptationSetArray.length; adaptationSetArrayIndex = adaptationSetArrayIndex + 1) {\n            adaptationSet = adaptationSetArray[adaptationSetArrayIndex];\n            representationArray = adaptationSet.Representation_asArray;\n            for (representationArrayIndex = 0; representationArrayIndex < representationArray.length; representationArrayIndex = representationArrayIndex + 1) {\n                representation = representationArray[representationArrayIndex];\n                if (representationId === representation.id) {\n                    return representation;\n                }\n            }\n        }\n\n        return null;\n    }\n\n    function adaptationIsType(adaptation, bufferType) {\n        return (0, _modelsDashManifestModelJs2['default'])(context).getInstance().getIsTypeOf(adaptation, bufferType);\n    }\n\n    function findMaxBufferIndex(period, bufferType) {\n        var adaptationSet, adaptationSetArray, representationArray, adaptationSetArrayIndex;\n\n        if (!period || !bufferType) return -1;\n\n        adaptationSetArray = period.AdaptationSet_asArray;\n        for (adaptationSetArrayIndex = 0; adaptationSetArrayIndex < adaptationSetArray.length; adaptationSetArrayIndex = adaptationSetArrayIndex + 1) {\n            adaptationSet = adaptationSetArray[adaptationSetArrayIndex];\n            representationArray = adaptationSet.Representation_asArray;\n            if (adaptationIsType(adaptationSet, bufferType)) {\n                return representationArray.length;\n            }\n        }\n\n        return -1;\n    }\n\n    instance = {\n        getBandwidthForRepresentation: getBandwidthForRepresentation,\n        getIndexForRepresentation: getIndexForRepresentation,\n        getMaxIndexForBufferType: getMaxIndexForBufferType,\n        getMaxAllowedIndexForBufferType: getMaxAllowedIndexForBufferType,\n        getCurrentRepresentationSwitch: getCurrentRepresentationSwitch,\n        getLatestBufferLevelVO: getLatestBufferLevelVO,\n        getCurrentBufferLevel: getCurrentBufferLevel,\n        getCurrentHttpRequest: getCurrentHttpRequest,\n        getHttpRequests: getHttpRequests,\n        getCurrentDroppedFrames: getCurrentDroppedFrames,\n        getCurrentSchedulingInfo: getCurrentSchedulingInfo,\n        getCurrentDVRInfo: getCurrentDVRInfo,\n        getCurrentManifestUpdate: getCurrentManifestUpdate,\n        getLatestFragmentRequestHeaderValueByID: getLatestFragmentRequestHeaderValueByID,\n        getLatestMPDRequestHeaderValueByID: getLatestMPDRequestHeaderValueByID,\n        getRequestsQueue: getRequestsQueue\n    };\n\n    return instance;\n}\n\nDashMetrics.__dashjs_factory_name = 'DashMetrics';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(DashMetrics);\nmodule.exports = exports['default'];\n\n},{\"../core/FactoryMaker.js\":7,\"../streaming/controllers/AbrController.js\":46,\"../streaming/models/ManifestModel.js\":63,\"../streaming/vo/metrics/HTTPRequest.js\":117,\"./models/DashManifestModel.js\":17}],14:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _streamingUtilsErrorHandlerJs = _dereq_('../streaming/utils/ErrorHandler.js');\n\nvar _streamingUtilsErrorHandlerJs2 = _interopRequireDefault(_streamingUtilsErrorHandlerJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar _externalsObjectironJs = _dereq_('../../externals/objectiron.js');\n\nvar _externalsObjectironJs2 = _interopRequireDefault(_externalsObjectironJs);\n\nvar _externalsXml2jsonJs = _dereq_('../../externals/xml2json.js');\n\nvar _externalsXml2jsonJs2 = _interopRequireDefault(_externalsXml2jsonJs);\n\nfunction DashParser() /*config*/{\n\n    var SECONDS_IN_YEAR = 365 * 24 * 60 * 60;\n    var SECONDS_IN_MONTH = 30 * 24 * 60 * 60;\n    var SECONDS_IN_DAY = 24 * 60 * 60;\n    var SECONDS_IN_HOUR = 60 * 60;\n    var SECONDS_IN_MIN = 60;\n    var MINUTES_IN_HOUR = 60;\n    var MILLISECONDS_IN_SECONDS = 1000;\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n\n    var instance = undefined,\n        durationRegex = undefined,\n        datetimeRegex = undefined,\n        numericRegex = undefined,\n        httpOrHttpsRegex = undefined,\n        originRegex = undefined,\n        matchers = undefined;\n\n    function setup() {\n\n        durationRegex = /^([-])?P(([\\d.]*)Y)?(([\\d.]*)M)?(([\\d.]*)D)?T?(([\\d.]*)H)?(([\\d.]*)M)?(([\\d.]*)S)?/;\n        datetimeRegex = /^([0-9]{4})-([0-9]{2})-([0-9]{2})T([0-9]{2}):([0-9]{2})(?::([0-9]*)(\\.[0-9]*)?)?(?:([+-])([0-9]{2})([0-9]{2}))?/;\n        numericRegex = /^[-+]?[0-9]+[.]?[0-9]*([eE][-+]?[0-9]+)?$/;\n        httpOrHttpsRegex = /^https?:\\/\\//i;\n        originRegex = /^(https?:\\/\\/[^\\/]+)\\/?/i;\n        //TODO-Refactor clean this up and move into its own util or somewhere else.\n        matchers = [{\n            type: 'duration',\n            test: function test(attr) {\n\n                var attributeList = ['minBufferTime', 'mediaPresentationDuration', 'minimumUpdatePeriod', 'timeShiftBufferDepth', 'maxSegmentDuration', 'maxSubsegmentDuration', 'suggestedPresentationDelay', 'start', 'starttime', 'duration'];\n                var len = attributeList.length;\n\n                for (var i = 0; i < len; i++) {\n                    if (attr.nodeName === attributeList[i]) {\n                        return durationRegex.test(attr.value);\n                    }\n                }\n                return false;\n            },\n            converter: function converter(str) {\n                //str = \"P10Y10M10DT10H10M10.1S\";\n                var match = durationRegex.exec(str);\n                var result = parseFloat(match[2] || 0) * SECONDS_IN_YEAR + parseFloat(match[4] || 0) * SECONDS_IN_MONTH + parseFloat(match[6] || 0) * SECONDS_IN_DAY + parseFloat(match[8] || 0) * SECONDS_IN_HOUR + parseFloat(match[10] || 0) * SECONDS_IN_MIN + parseFloat(match[12] || 0);\n\n                if (match[1] !== undefined) {\n                    result = -result;\n                }\n\n                return result;\n            }\n        }, {\n            type: 'datetime',\n            test: function test(attr) {\n                return datetimeRegex.test(attr.value);\n            },\n            converter: function converter(str) {\n                var match = datetimeRegex.exec(str);\n                var utcDate;\n                // If the string does not contain a timezone offset different browsers can interpret it either\n                // as UTC or as a local time so we have to parse the string manually to normalize the given date value for\n                // all browsers\n                utcDate = Date.UTC(parseInt(match[1], 10), parseInt(match[2], 10) - 1, // months start from zero\n                parseInt(match[3], 10), parseInt(match[4], 10), parseInt(match[5], 10), match[6] && parseInt(match[6], 10) || 0, match[7] && parseFloat(match[7]) * MILLISECONDS_IN_SECONDS || 0);\n                // If the date has timezone offset take it into account as well\n                if (match[9] && match[10]) {\n                    var timezoneOffset = parseInt(match[9], 10) * MINUTES_IN_HOUR + parseInt(match[10], 10);\n                    utcDate += (match[8] === '+' ? -1 : +1) * timezoneOffset * SECONDS_IN_MIN * MILLISECONDS_IN_SECONDS;\n                }\n\n                return new Date(utcDate);\n            }\n        }, {\n            type: 'numeric',\n            test: function test(attr) {\n                return numericRegex.test(attr.value);\n            },\n            converter: function converter(str) {\n                return parseFloat(str);\n            }\n        }];\n    }\n\n    function getCommonValuesMap() {\n        var adaptationSet, representation, subRepresentation, common;\n\n        common = [{\n            name: 'profiles',\n            merge: false\n        }, {\n            name: 'width',\n            merge: false\n        }, {\n            name: 'height',\n            merge: false\n        }, {\n            name: 'sar',\n            merge: false\n        }, {\n            name: 'frameRate',\n            merge: false\n        }, {\n            name: 'audioSamplingRate',\n            merge: false\n        }, {\n            name: 'mimeType',\n            merge: false\n        }, {\n            name: 'segmentProfiles',\n            merge: false\n        }, {\n            name: 'codecs',\n            merge: false\n        }, {\n            name: 'maximumSAPPeriod',\n            merge: false\n        }, {\n            name: 'startsWithSap',\n            merge: false\n        }, {\n            name: 'maxPlayoutRate',\n            merge: false\n        }, {\n            name: 'codingDependency',\n            merge: false\n        }, {\n            name: 'scanType',\n            merge: false\n        }, {\n            name: 'FramePacking',\n            merge: true\n        }, {\n            name: 'AudioChannelConfiguration',\n            merge: true\n        }, {\n            name: 'ContentProtection',\n            merge: true\n        }];\n\n        adaptationSet = {};\n        adaptationSet.name = 'AdaptationSet';\n        adaptationSet.isRoot = false;\n        adaptationSet.isArray = true;\n        adaptationSet.parent = null;\n        adaptationSet.children = [];\n        adaptationSet.properties = common;\n\n        representation = {};\n        representation.name = 'Representation';\n        representation.isRoot = false;\n        representation.isArray = true;\n        representation.parent = adaptationSet;\n        representation.children = [];\n        representation.properties = common;\n        adaptationSet.children.push(representation);\n\n        subRepresentation = {};\n        subRepresentation.name = 'SubRepresentation';\n        subRepresentation.isRoot = false;\n        subRepresentation.isArray = true;\n        subRepresentation.parent = representation;\n        subRepresentation.children = [];\n        subRepresentation.properties = common;\n        representation.children.push(subRepresentation);\n\n        return adaptationSet;\n    }\n\n    function getSegmentValuesMap() {\n        var period, adaptationSet, representation, common;\n\n        common = [{\n            name: 'SegmentBase',\n            merge: true\n        }, {\n            name: 'SegmentTemplate',\n            merge: true\n        }, {\n            name: 'SegmentList',\n            merge: true\n        }];\n\n        period = {};\n        period.name = 'Period';\n        period.isRoot = false;\n        period.isArray = true;\n        period.parent = null;\n        period.children = [];\n        period.properties = common;\n\n        adaptationSet = {};\n        adaptationSet.name = 'AdaptationSet';\n        adaptationSet.isRoot = false;\n        adaptationSet.isArray = true;\n        adaptationSet.parent = period;\n        adaptationSet.children = [];\n        adaptationSet.properties = common;\n        period.children.push(adaptationSet);\n\n        representation = {};\n        representation.name = 'Representation';\n        representation.isRoot = false;\n        representation.isArray = true;\n        representation.parent = adaptationSet;\n        representation.children = [];\n        representation.properties = common;\n        adaptationSet.children.push(representation);\n\n        return period;\n    }\n\n    function getDashMap() {\n        var result = [];\n\n        result.push(getCommonValuesMap());\n        result.push(getSegmentValuesMap());\n\n        return result;\n    }\n\n    function parse(data, xlinkController) {\n\n        var converter = new _externalsXml2jsonJs2['default'](matchers, '', true);\n        var iron = new _externalsObjectironJs2['default'](getDashMap());\n        var start = new Date();\n\n        var manifest;\n        var json = null;\n        var ironed = null;\n\n        try {\n            //log(\"Converting from XML.\");\n            manifest = converter.xml_str2json(data);\n\n            if (!manifest) {\n                throw 'parser error';\n            }\n\n            json = new Date();\n\n            if (manifest.hasOwnProperty('Location')) {\n                // for now, do not support multiple Locations -\n                // just set Location to the first Location.\n                manifest.Location = manifest.Location_asArray[0];\n            }\n\n            //log(\"Flatten manifest properties.\");\n            iron.run(manifest);\n            ironed = new Date();\n\n            xlinkController.setMatchers(matchers);\n            xlinkController.setIron(iron);\n\n            log('Parsing complete: ( xml2json: ' + (json.getTime() - start.getTime()) + 'ms, objectiron: ' + (ironed.getTime() - json.getTime()) + 'ms, total: ' + (ironed.getTime() - start.getTime()) / 1000 + 's)');\n        } catch (err) {\n            (0, _streamingUtilsErrorHandlerJs2['default'])(context).getInstance().manifestError('parsing the manifest failed', 'parse', data);\n            return null;\n        }\n        return manifest;\n    }\n\n    instance = {\n        parse: parse\n    };\n\n    setup();\n    return instance;\n}\n\nDashParser.__dashjs_factory_name = 'DashParser';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(DashParser);\nmodule.exports = exports['default'];\n\n},{\"../../externals/objectiron.js\":2,\"../../externals/xml2json.js\":3,\"../core/Debug.js\":5,\"../core/FactoryMaker.js\":7,\"../streaming/utils/ErrorHandler.js\":90}],15:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _streamingUtilsRequestModifierJs = _dereq_('../streaming/utils/RequestModifier.js');\n\nvar _streamingUtilsRequestModifierJs2 = _interopRequireDefault(_streamingUtilsRequestModifierJs);\n\nvar _voSegmentJs = _dereq_('./vo/Segment.js');\n\nvar _voSegmentJs2 = _interopRequireDefault(_voSegmentJs);\n\nvar _streamingVoErrorJs = _dereq_('../streaming/vo/Error.js');\n\nvar _streamingVoErrorJs2 = _interopRequireDefault(_streamingVoErrorJs);\n\nvar _streamingUtilsErrorHandlerJs = _dereq_('../streaming/utils/ErrorHandler.js');\n\nvar _streamingUtilsErrorHandlerJs2 = _interopRequireDefault(_streamingUtilsErrorHandlerJs);\n\nvar _coreEventsEventsJs = _dereq_('../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreEventBusJs = _dereq_('../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _streamingUtilsBoxParserJs = _dereq_('../streaming/utils/BoxParser.js');\n\nvar _streamingUtilsBoxParserJs2 = _interopRequireDefault(_streamingUtilsBoxParserJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nfunction SegmentBaseLoader() {\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        errHandler = undefined,\n        boxParser = undefined,\n        requestModifier = undefined,\n        baseURLController = undefined;\n\n    function initialize() {\n        errHandler = (0, _streamingUtilsErrorHandlerJs2['default'])(context).getInstance();\n        boxParser = (0, _streamingUtilsBoxParserJs2['default'])(context).getInstance();\n        requestModifier = (0, _streamingUtilsRequestModifierJs2['default'])(context).getInstance();\n    }\n\n    function setConfig(config) {\n        if (config.baseURLController) {\n            baseURLController = config.baseURLController;\n        }\n    }\n\n    function loadInitialization(representation, loadingInfo) {\n        var needFailureReport = true;\n        var initRange = null;\n        var isoFile = null;\n        var request = window.hola_cdn && window.hola_cdn.api && window.hola_cdn.api.new_http_request && window.hola_cdn.api.new_http_request({}) || new XMLHttpRequest();\n        var baseUrl = baseURLController.resolve(representation.path);\n        var info = loadingInfo || {\n            url: baseUrl ? baseUrl.url : undefined,\n            range: {\n                start: 0,\n                end: 1500\n            },\n            searching: false,\n            bytesLoaded: 0,\n            bytesToLoad: 1500,\n            request: request\n        };\n\n        log('Start searching for initialization.');\n\n        request.onload = function () {\n            if (request.status < 200 || request.status > 299) return;\n\n            needFailureReport = false;\n\n            info.bytesLoaded = info.range.end;\n            isoFile = boxParser.parse(request.response);\n            initRange = findInitRange(isoFile);\n\n            if (initRange) {\n                representation.range = initRange;\n                representation.initialization = info.url;\n                eventBus.trigger(_coreEventsEventsJs2['default'].INITIALIZATION_LOADED, { representation: representation });\n            } else {\n                info.range.end = info.bytesLoaded + info.bytesToLoad;\n                loadInitialization(representation, info);\n            }\n        };\n\n        request.onloadend = request.onerror = function () {\n            if (!needFailureReport) return;\n            needFailureReport = false;\n\n            errHandler.downloadError('initialization', info.url, request);\n            eventBus.trigger(_coreEventsEventsJs2['default'].INITIALIZATION_LOADED, { representation: representation });\n        };\n\n        sendRequest(request, info);\n        log('Perform init search: ' + info.url);\n    }\n\n    function loadSegments(representation, type, range, loadingInfo, callback) {\n        if (range && (range.start === undefined || range.end === undefined)) {\n            var parts = range ? range.toString().split('-') : null;\n            range = parts ? { start: parseFloat(parts[0]), end: parseFloat(parts[1]) } : null;\n        }\n\n        callback = !callback ? onLoaded : callback;\n        var needFailureReport = true;\n        var isoFile = null;\n        var sidx = null;\n        var hasRange = !!range;\n        var request = window.hola_cdn && window.hola_cdn.api && window.hola_cdn.api.new_http_request && window.hola_cdn.api.new_http_request({}) || new XMLHttpRequest();\n        var baseUrl = baseURLController.resolve(representation.path);\n        var info = {\n            url: baseUrl ? baseUrl.url : undefined,\n            range: hasRange ? range : { start: 0, end: 1500 },\n            searching: !hasRange,\n            bytesLoaded: loadingInfo ? loadingInfo.bytesLoaded : 0,\n            bytesToLoad: 1500,\n            request: request\n        };\n\n        request.onload = function () {\n            if (request.status < 200 || request.status > 299) return;\n\n            var extraBytes = info.bytesToLoad;\n            var loadedLength = request.response.byteLength;\n\n            needFailureReport = false;\n            info.bytesLoaded = info.range.end - info.range.start;\n            isoFile = boxParser.parse(request.response);\n            sidx = isoFile.getBox('sidx');\n\n            if (!sidx || !sidx.isComplete) {\n                if (sidx) {\n                    info.range.start = sidx.offset || info.range.start;\n                    info.range.end = info.range.start + (sidx.size || extraBytes);\n                } else if (loadedLength < info.bytesLoaded) {\n                    // if we have reached a search limit or if we have reached the end of the file we have to stop trying to find sidx\n                    callback(null, representation, type);\n                    return;\n                } else {\n                    var lastBox = isoFile.getLastBox();\n\n                    if (lastBox && lastBox.size) {\n                        info.range.start = lastBox.offset + lastBox.size;\n                        info.range.end = info.range.start + extraBytes;\n                    } else {\n                        info.range.end += extraBytes;\n                    }\n                }\n                loadSegments(representation, type, info.range, info, callback);\n            } else {\n                var ref = sidx.references;\n                var loadMultiSidx, segments;\n\n                if (ref !== null && ref !== undefined && ref.length > 0) {\n                    loadMultiSidx = ref[0].reference_type === 1;\n                }\n\n                if (loadMultiSidx) {\n                    log('Initiate multiple SIDX load.');\n                    info.range.end = info.range.start + sidx.size;\n\n                    var j, len, ss, se, r;\n                    var segs = [];\n                    var count = 0;\n                    var offset = (sidx.offset || info.range.start) + sidx.size;\n                    var tmpCallback = function tmpCallback(result) {\n                        if (result) {\n                            segs = segs.concat(result);\n                            count++;\n\n                            if (count >= len) {\n                                callback(segs, representation, type);\n                            }\n                        } else {\n                            callback(null, representation, type);\n                        }\n                    };\n\n                    for (j = 0, len = ref.length; j < len; j++) {\n                        ss = offset;\n                        se = offset + ref[j].referenced_size - 1;\n                        offset = offset + ref[j].referenced_size;\n                        r = { start: ss, end: se };\n                        loadSegments(representation, null, r, info, tmpCallback);\n                    }\n                } else {\n                    log('Parsing segments from SIDX.');\n                    segments = getSegmentsForSidx(sidx, info);\n                    callback(segments, representation, type);\n                }\n            }\n        };\n\n        request.onloadend = request.onerror = function () {\n            if (!needFailureReport) return;\n\n            needFailureReport = false;\n            errHandler.downloadError('SIDX', info.url, request);\n            callback(null, representation, type);\n        };\n\n        sendRequest(request, info);\n        log('Perform SIDX load: ' + info.url);\n    }\n\n    function reset() {\n        errHandler = null;\n        boxParser = null;\n        requestModifier = null;\n        log = null;\n    }\n\n    function getSegmentsForSidx(sidx, info) {\n\n        var refs = sidx.references;\n        var len = refs.length;\n        var timescale = sidx.timescale;\n        var time = sidx.earliest_presentation_time;\n        var start = info.range.start + sidx.first_offset + sidx.size;\n        var segments = [];\n        var segment, end, duration, size;\n\n        for (var i = 0; i < len; i++) {\n            duration = refs[i].subsegment_duration;\n            size = refs[i].referenced_size;\n\n            segment = new _voSegmentJs2['default']();\n            segment.duration = duration;\n            segment.media = info.url;\n            segment.startTime = time;\n            segment.timescale = timescale;\n            end = start + size - 1;\n            segment.mediaRange = start + '-' + end;\n            segments.push(segment);\n            time += duration;\n            start += size;\n        }\n\n        return segments;\n    }\n\n    function findInitRange(isoFile) {\n        var ftyp = isoFile.getBox('ftyp');\n        var moov = isoFile.getBox('moov');\n\n        var initRange = null;\n        var start, end;\n\n        log('Searching for initialization.');\n\n        if (moov && moov.isComplete) {\n            start = ftyp ? ftyp.offset : moov.offset;\n            end = moov.offset + moov.size - 1;\n            initRange = start + '-' + end;\n\n            log('Found the initialization.  Range: ' + initRange);\n        }\n\n        return initRange;\n    }\n\n    function sendRequest(request, info) {\n        if (!info.url) {\n            return;\n        }\n\n        request.open('GET', requestModifier.modifyRequestURL(info.url));\n        request.responseType = 'arraybuffer';\n        request.setRequestHeader('Range', 'bytes=' + info.range.start + '-' + info.range.end);\n        request = requestModifier.modifyRequestHeader(request);\n        request.send(null);\n    }\n\n    function onLoaded(segments, representation, type) {\n        if (segments) {\n            eventBus.trigger(_coreEventsEventsJs2['default'].SEGMENTS_LOADED, { segments: segments, representation: representation, mediaType: type });\n        } else {\n            eventBus.trigger(_coreEventsEventsJs2['default'].SEGMENTS_LOADED, { segments: null, representation: representation, mediaType: type, error: new _streamingVoErrorJs2['default'](null, 'error loading segments', null) });\n        }\n    }\n\n    instance = {\n        setConfig: setConfig,\n        initialize: initialize,\n        loadInitialization: loadInitialization,\n        loadSegments: loadSegments,\n        reset: reset\n    };\n\n    return instance;\n}\n\nSegmentBaseLoader.__dashjs_factory_name = 'SegmentBaseLoader';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(SegmentBaseLoader);\nmodule.exports = exports['default'];\n\n},{\"../core/Debug.js\":5,\"../core/EventBus.js\":6,\"../core/FactoryMaker.js\":7,\"../core/events/Events.js\":9,\"../streaming/utils/BoxParser.js\":86,\"../streaming/utils/ErrorHandler.js\":90,\"../streaming/utils/RequestModifier.js\":94,\"../streaming/vo/Error.js\":100,\"./vo/Segment.js\":32}],16:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _modelsDashManifestModelJs = _dereq_('../models/DashManifestModel.js');\n\nvar _modelsDashManifestModelJs2 = _interopRequireDefault(_modelsDashManifestModelJs);\n\nvar _DashMetricsJs = _dereq_('../DashMetrics.js');\n\nvar _DashMetricsJs2 = _interopRequireDefault(_DashMetricsJs);\n\nvar _utilsTimelineConverterJs = _dereq_('../utils/TimelineConverter.js');\n\nvar _utilsTimelineConverterJs2 = _interopRequireDefault(_utilsTimelineConverterJs);\n\nvar _streamingControllersAbrControllerJs = _dereq_('../../streaming/controllers/AbrController.js');\n\nvar _streamingControllersAbrControllerJs2 = _interopRequireDefault(_streamingControllersAbrControllerJs);\n\nvar _streamingControllersPlaybackControllerJs = _dereq_('../../streaming/controllers/PlaybackController.js');\n\nvar _streamingControllersPlaybackControllerJs2 = _interopRequireDefault(_streamingControllersPlaybackControllerJs);\n\nvar _streamingControllersStreamControllerJs = _dereq_('../../streaming/controllers/StreamController.js');\n\nvar _streamingControllersStreamControllerJs2 = _interopRequireDefault(_streamingControllersStreamControllerJs);\n\nvar _streamingModelsManifestModelJs = _dereq_('../../streaming/models/ManifestModel.js');\n\nvar _streamingModelsManifestModelJs2 = _interopRequireDefault(_streamingModelsManifestModelJs);\n\nvar _streamingModelsMetricsModelJs = _dereq_('../../streaming/models/MetricsModel.js');\n\nvar _streamingModelsMetricsModelJs2 = _interopRequireDefault(_streamingModelsMetricsModelJs);\n\nvar _streamingModelsMediaPlayerModelJs = _dereq_('../../streaming/models/MediaPlayerModel.js');\n\nvar _streamingModelsMediaPlayerModelJs2 = _interopRequireDefault(_streamingModelsMediaPlayerModelJs);\n\nvar _streamingUtilsDOMStorageJs = _dereq_('../../streaming/utils/DOMStorage.js');\n\nvar _streamingUtilsDOMStorageJs2 = _interopRequireDefault(_streamingUtilsDOMStorageJs);\n\nvar _streamingVoErrorJs = _dereq_('../../streaming/vo/Error.js');\n\nvar _streamingVoErrorJs2 = _interopRequireDefault(_streamingVoErrorJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction RepresentationController() {\n\n    var SEGMENTS_UPDATE_FAILED_ERROR_CODE = 1;\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        data = undefined,\n        dataIndex = undefined,\n        updating = undefined,\n        availableRepresentations = undefined,\n        currentRepresentation = undefined,\n        streamProcessor = undefined,\n        abrController = undefined,\n        indexHandler = undefined,\n        streamController = undefined,\n        playbackController = undefined,\n        manifestModel = undefined,\n        metricsModel = undefined,\n        domStorage = undefined,\n        timelineConverter = undefined,\n        dashManifestModel = undefined,\n        dashMetrics = undefined,\n        mediaPlayerModel = undefined;\n\n    function setup() {\n        data = null;\n        dataIndex = -1;\n        updating = true;\n        availableRepresentations = [];\n\n        abrController = (0, _streamingControllersAbrControllerJs2['default'])(context).getInstance();\n        streamController = (0, _streamingControllersStreamControllerJs2['default'])(context).getInstance();\n        playbackController = (0, _streamingControllersPlaybackControllerJs2['default'])(context).getInstance();\n        manifestModel = (0, _streamingModelsManifestModelJs2['default'])(context).getInstance();\n        metricsModel = (0, _streamingModelsMetricsModelJs2['default'])(context).getInstance();\n        domStorage = (0, _streamingUtilsDOMStorageJs2['default'])(context).getInstance();\n        timelineConverter = (0, _utilsTimelineConverterJs2['default'])(context).getInstance();\n        dashManifestModel = (0, _modelsDashManifestModelJs2['default'])(context).getInstance();\n        dashMetrics = (0, _DashMetricsJs2['default'])(context).getInstance();\n        mediaPlayerModel = (0, _streamingModelsMediaPlayerModelJs2['default'])(context).getInstance();\n\n        eventBus.on(_coreEventsEventsJs2['default'].QUALITY_CHANGED, onQualityChanged, instance);\n        eventBus.on(_coreEventsEventsJs2['default'].REPRESENTATION_UPDATED, onRepresentationUpdated, instance);\n        eventBus.on(_coreEventsEventsJs2['default'].WALLCLOCK_TIME_UPDATED, onWallclockTimeUpdated, instance);\n        eventBus.on(_coreEventsEventsJs2['default'].BUFFER_LEVEL_UPDATED, onBufferLevelUpdated, instance);\n        eventBus.on(_coreEventsEventsJs2['default'].LIVE_EDGE_SEARCH_COMPLETED, onLiveEdgeSearchCompleted, instance);\n    }\n\n    function setConfig(config) {\n        // allow the abrController created in setup to be overidden\n        if (config.abrController) {\n            abrController = config.abrController;\n        }\n    }\n\n    function initialize(StreamProcessor) {\n        streamProcessor = StreamProcessor;\n        indexHandler = streamProcessor.getIndexHandler();\n    }\n\n    function getStreamProcessor() {\n        return streamProcessor;\n    }\n\n    function getData() {\n        return data;\n    }\n\n    function getDataIndex() {\n        return dataIndex;\n    }\n\n    function isUpdating() {\n        return updating;\n    }\n\n    function getCurrentRepresentation() {\n        return currentRepresentation;\n    }\n\n    function reset() {\n\n        eventBus.off(_coreEventsEventsJs2['default'].QUALITY_CHANGED, onQualityChanged, instance);\n        eventBus.off(_coreEventsEventsJs2['default'].REPRESENTATION_UPDATED, onRepresentationUpdated, instance);\n        eventBus.off(_coreEventsEventsJs2['default'].WALLCLOCK_TIME_UPDATED, onWallclockTimeUpdated, instance);\n        eventBus.off(_coreEventsEventsJs2['default'].BUFFER_LEVEL_UPDATED, onBufferLevelUpdated, instance);\n        eventBus.off(_coreEventsEventsJs2['default'].LIVE_EDGE_SEARCH_COMPLETED, onLiveEdgeSearchCompleted, instance);\n\n        data = null;\n        dataIndex = -1;\n        updating = true;\n        availableRepresentations = [];\n        abrController = null;\n        streamController = null;\n        playbackController = null;\n        manifestModel = null;\n        metricsModel = null;\n        domStorage = null;\n        timelineConverter = null;\n        dashManifestModel = null;\n        dashMetrics = null;\n        mediaPlayerModel = null;\n    }\n\n    function updateData(dataValue, adaptation, type) {\n        var quality, averageThroughput;\n\n        var bitrate = null;\n        var streamInfo = streamProcessor.getStreamInfo();\n        var maxQuality = abrController.getTopQualityIndexFor(type, streamInfo.id);\n\n        updating = true;\n        eventBus.trigger(_coreEventsEventsJs2['default'].DATA_UPDATE_STARTED, { sender: this });\n\n        availableRepresentations = updateRepresentations(adaptation);\n\n        if (data === null && type !== 'fragmentedText') {\n            averageThroughput = abrController.getAverageThroughput(type);\n            bitrate = averageThroughput || abrController.getInitialBitrateFor(type, streamInfo);\n            quality = abrController.getQualityForBitrate(streamProcessor.getMediaInfo(), bitrate);\n        } else {\n            quality = abrController.getQualityFor(type, streamInfo);\n        }\n\n        if (quality > maxQuality) {\n            quality = maxQuality;\n        }\n\n        currentRepresentation = getRepresentationForQuality(quality);\n        data = dataValue;\n\n        if (type !== 'video' && type !== 'audio' && type !== 'fragmentedText') {\n            updating = false;\n            eventBus.trigger(_coreEventsEventsJs2['default'].DATA_UPDATE_COMPLETED, { sender: this, data: data, currentRepresentation: currentRepresentation });\n            return;\n        }\n\n        for (var i = 0; i < availableRepresentations.length; i++) {\n            indexHandler.updateRepresentation(availableRepresentations[i], true);\n        }\n    }\n\n    function addRepresentationSwitch() {\n        var now = new Date();\n        var currentRepresentation = getCurrentRepresentation();\n        var currentVideoTimeMs = playbackController.getTime() * 1000;\n\n        metricsModel.addRepresentationSwitch(currentRepresentation.adaptation.type, now, currentVideoTimeMs, currentRepresentation.id);\n    }\n\n    function addDVRMetric() {\n        var range = timelineConverter.calcSegmentAvailabilityRange(currentRepresentation, streamProcessor.isDynamic());\n        metricsModel.addDVRInfo(streamProcessor.getType(), playbackController.getTime(), streamProcessor.getStreamInfo().manifestInfo, range);\n    }\n\n    function getRepresentationForQuality(quality) {\n        return availableRepresentations[quality];\n    }\n\n    function getQualityForRepresentation(representation) {\n        return availableRepresentations.indexOf(representation);\n    }\n\n    function isAllRepresentationsUpdated() {\n        for (var i = 0, ln = availableRepresentations.length; i < ln; i++) {\n            var segmentInfoType = availableRepresentations[i].segmentInfoType;\n            if (availableRepresentations[i].segmentAvailabilityRange === null || availableRepresentations[i].initialization === null || (segmentInfoType === 'SegmentBase' || segmentInfoType === 'BaseURL') && !availableRepresentations[i].segments) {\n                return false;\n            }\n        }\n\n        return true;\n    }\n\n    function updateRepresentations(adaptation) {\n        var reps;\n        var manifest = manifestModel.getValue();\n\n        dataIndex = dashManifestModel.getIndexForAdaptation(data, manifest, adaptation.period.index);\n        reps = dashManifestModel.getRepresentationsForAdaptation(manifest, adaptation);\n\n        return reps;\n    }\n\n    function updateAvailabilityWindow(isDynamic) {\n        var rep;\n\n        for (var i = 0, ln = availableRepresentations.length; i < ln; i++) {\n            rep = availableRepresentations[i];\n            rep.segmentAvailabilityRange = timelineConverter.calcSegmentAvailabilityRange(rep, isDynamic);\n        }\n    }\n\n    function resetAvailabilityWindow() {\n        availableRepresentations.forEach(function (rep) {\n            rep.segmentAvailabilityRange = null;\n        });\n    }\n\n    function postponeUpdate(postponeTimePeriod) {\n        var delay = postponeTimePeriod;\n        var update = function update() {\n            if (isUpdating()) return;\n\n            updating = true;\n            eventBus.trigger(_coreEventsEventsJs2['default'].DATA_UPDATE_STARTED, { sender: instance });\n\n            // clear the segmentAvailabilityRange for all reps.\n            // this ensures all are updated before the live edge search starts\n            resetAvailabilityWindow();\n\n            for (var i = 0; i < availableRepresentations.length; i++) {\n                indexHandler.updateRepresentation(availableRepresentations[i], true);\n            }\n        };\n\n        updating = false;\n        eventBus.trigger(_coreEventsEventsJs2['default'].AST_IN_FUTURE, { delay: delay });\n        setTimeout(update, delay);\n    }\n\n    function onRepresentationUpdated(e) {\n        if (e.sender.getStreamProcessor() !== streamProcessor || !isUpdating()) return;\n\n        var r = e.representation;\n        var streamMetrics = metricsModel.getMetricsFor('stream');\n        var metrics = metricsModel.getMetricsFor(getCurrentRepresentation().adaptation.type);\n        var manifestUpdateInfo = dashMetrics.getCurrentManifestUpdate(streamMetrics);\n\n        var repInfo, err, repSwitch;\n        var alreadyAdded = false;\n\n        var postponeTimePeriod = 0;\n\n        if (r.adaptation.period.mpd.manifest.type == 'dynamic') {\n            var segmentAvailabilityTimePeriod = r.segmentAvailabilityRange.end - r.segmentAvailabilityRange.start;\n            // We must put things to sleep unless till e.g. the startTime calculation in ScheduleController.onLiveEdgeSearchCompleted fall after the segmentAvailabilityRange.start\n            var liveDelay = mediaPlayerModel.getLiveDelay() || currentRepresentation.segmentDuration * mediaPlayerModel.getLiveDelayFragmentCount();\n            postponeTimePeriod = (liveDelay - segmentAvailabilityTimePeriod) * 1000;\n        }\n\n        if (postponeTimePeriod > 0) {\n            addDVRMetric();\n            postponeUpdate(postponeTimePeriod);\n            err = new _streamingVoErrorJs2['default'](SEGMENTS_UPDATE_FAILED_ERROR_CODE, 'Segments update failed', null);\n            eventBus.trigger(_coreEventsEventsJs2['default'].DATA_UPDATE_COMPLETED, { sender: this, data: data, currentRepresentation: currentRepresentation, error: err });\n\n            return;\n        }\n\n        if (manifestUpdateInfo) {\n            for (var i = 0; i < manifestUpdateInfo.trackInfo.length; i++) {\n                repInfo = manifestUpdateInfo.trackInfo[i];\n                if (repInfo.index === r.index && repInfo.mediaType === streamProcessor.getType()) {\n                    alreadyAdded = true;\n                    break;\n                }\n            }\n\n            if (!alreadyAdded) {\n                metricsModel.addManifestUpdateRepresentationInfo(manifestUpdateInfo, r.id, r.index, r.adaptation.period.index, streamProcessor.getType(), r.presentationTimeOffset, r.startNumber, r.segmentInfoType);\n            }\n        }\n\n        if (isAllRepresentationsUpdated()) {\n            updating = false;\n            abrController.setPlaybackQuality(streamProcessor.getType(), streamProcessor.getStreamInfo(), getQualityForRepresentation(currentRepresentation));\n            metricsModel.updateManifestUpdateInfo(manifestUpdateInfo, { latency: currentRepresentation.segmentAvailabilityRange.end - playbackController.getTime() });\n\n            repSwitch = dashMetrics.getCurrentRepresentationSwitch(metrics);\n\n            if (!repSwitch) {\n                addRepresentationSwitch();\n            }\n\n            eventBus.trigger(_coreEventsEventsJs2['default'].DATA_UPDATE_COMPLETED, { sender: this, data: data, currentRepresentation: currentRepresentation });\n        }\n    }\n\n    function onWallclockTimeUpdated(e) {\n        if (e.isDynamic) {\n            updateAvailabilityWindow(e.isDynamic);\n        }\n    }\n\n    function onLiveEdgeSearchCompleted(e) {\n        if (e.error) return;\n\n        updateAvailabilityWindow(true);\n        indexHandler.updateRepresentation(currentRepresentation, false);\n\n        // we need to update checkTime after we have found the live edge because its initial value\n        // does not take into account clientServerTimeShift\n        var manifest = manifestModel.getValue();\n        var period = currentRepresentation.adaptation.period;\n        var streamInfo = streamController.getActiveStreamInfo();\n\n        if (streamInfo.isLast) {\n            period.mpd.checkTime = dashManifestModel.getCheckTime(manifest, period);\n            period.duration = dashManifestModel.getEndTimeForLastPeriod(manifestModel.getValue(), period) - period.start;\n            streamInfo.duration = period.duration;\n        }\n    }\n\n    function onBufferLevelUpdated(e) {\n        if (e.sender.getStreamProcessor() !== streamProcessor) return;\n        addDVRMetric();\n    }\n\n    function onQualityChanged(e) {\n        if (e.mediaType !== streamProcessor.getType() || streamProcessor.getStreamInfo().id !== e.streamInfo.id) return;\n\n        if (e.oldQuality !== e.newQuality) {\n            currentRepresentation = getRepresentationForQuality(e.newQuality);\n            domStorage.setSavedBitrateSettings(e.mediaType, currentRepresentation.bandwidth);\n            addRepresentationSwitch();\n        }\n    }\n\n    instance = {\n        initialize: initialize,\n        setConfig: setConfig,\n        getData: getData,\n        getDataIndex: getDataIndex,\n        isUpdating: isUpdating,\n        updateData: updateData,\n        getStreamProcessor: getStreamProcessor,\n        getCurrentRepresentation: getCurrentRepresentation,\n        getRepresentationForQuality: getRepresentationForQuality,\n        reset: reset\n    };\n\n    setup();\n    return instance;\n}\n\nRepresentationController.__dashjs_factory_name = 'RepresentationController';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(RepresentationController);\nmodule.exports = exports['default'];\n\n},{\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../../streaming/controllers/AbrController.js\":46,\"../../streaming/controllers/PlaybackController.js\":54,\"../../streaming/controllers/StreamController.js\":57,\"../../streaming/models/ManifestModel.js\":63,\"../../streaming/models/MediaPlayerModel.js\":64,\"../../streaming/models/MetricsModel.js\":65,\"../../streaming/utils/DOMStorage.js\":89,\"../../streaming/vo/Error.js\":100,\"../DashMetrics.js\":13,\"../models/DashManifestModel.js\":17,\"../utils/TimelineConverter.js\":23}],17:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _voRepresentationJs = _dereq_('../vo/Representation.js');\n\nvar _voRepresentationJs2 = _interopRequireDefault(_voRepresentationJs);\n\nvar _voAdaptationSetJs = _dereq_('../vo/AdaptationSet.js');\n\nvar _voAdaptationSetJs2 = _interopRequireDefault(_voAdaptationSetJs);\n\nvar _voPeriodJs = _dereq_('../vo/Period.js');\n\nvar _voPeriodJs2 = _interopRequireDefault(_voPeriodJs);\n\nvar _voMpdJs = _dereq_('../vo/Mpd.js');\n\nvar _voMpdJs2 = _interopRequireDefault(_voMpdJs);\n\nvar _voUTCTimingJs = _dereq_('../vo/UTCTiming.js');\n\nvar _voUTCTimingJs2 = _interopRequireDefault(_voUTCTimingJs);\n\nvar _utilsTimelineConverterJs = _dereq_('../utils/TimelineConverter.js');\n\nvar _utilsTimelineConverterJs2 = _interopRequireDefault(_utilsTimelineConverterJs);\n\nvar _voEventJs = _dereq_('../vo/Event.js');\n\nvar _voEventJs2 = _interopRequireDefault(_voEventJs);\n\nvar _voBaseURLJs = _dereq_('../vo/BaseURL.js');\n\nvar _voBaseURLJs2 = _interopRequireDefault(_voBaseURLJs);\n\nvar _voEventStreamJs = _dereq_('../vo/EventStream.js');\n\nvar _voEventStreamJs2 = _interopRequireDefault(_voEventStreamJs);\n\nvar _streamingUtilsURLUtilsJs = _dereq_('../../streaming/utils/URLUtils.js');\n\nvar _streamingUtilsURLUtilsJs2 = _interopRequireDefault(_streamingUtilsURLUtilsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction DashManifestModel() {\n\n    var instance = undefined;\n    var context = this.context;\n    var timelineConverter = (0, _utilsTimelineConverterJs2['default'])(context).getInstance(); //TODO Need to pass this in not bake in\n    var urlUtils = (0, _streamingUtilsURLUtilsJs2['default'])(context).getInstance();\n\n    function getIsTypeOf(adaptation, type) {\n\n        var i, len, representation;\n        var result = false;\n        var found = false;\n\n        var col = adaptation.ContentComponent_asArray;\n        var mimeTypeRegEx = type !== 'text' ? new RegExp(type) : new RegExp('(vtt|ttml)');\n\n        if (adaptation.Representation_asArray.length > 0 && adaptation.Representation_asArray[0].hasOwnProperty('codecs')) {\n            var codecs = adaptation.Representation_asArray[0].codecs;\n            if (codecs === 'stpp' || codecs === 'wvtt') {\n                return type === 'fragmentedText';\n            }\n        }\n\n        if (col) {\n            if (col.length > 1) {\n                return type == 'muxed';\n            } else if (col[0] && col[0].contentType === type) {\n                result = true;\n                found = true;\n            }\n        }\n\n        if (adaptation.hasOwnProperty('mimeType')) {\n            result = mimeTypeRegEx.test(adaptation.mimeType);\n            found = true;\n        }\n\n        // couldn't find on adaptationset, so check a representation\n        if (!found) {\n            i = 0;\n            len = adaptation.Representation_asArray.length;\n            while (!found && i < len) {\n                representation = adaptation.Representation_asArray[i];\n\n                if (representation.hasOwnProperty('mimeType')) {\n                    result = mimeTypeRegEx.test(representation.mimeType);\n                    found = true;\n                }\n\n                i++;\n            }\n        }\n\n        return result;\n    }\n\n    function getIsAudio(adaptation) {\n        return getIsTypeOf(adaptation, 'audio');\n    }\n\n    function getIsVideo(adaptation) {\n        return getIsTypeOf(adaptation, 'video');\n    }\n\n    function getIsFragmentedText(adaptation) {\n        return getIsTypeOf(adaptation, 'fragmentedText');\n    }\n\n    function getIsText(adaptation) {\n        return getIsTypeOf(adaptation, 'text');\n    }\n\n    function getIsMuxed(adaptation) {\n        return getIsTypeOf(adaptation, 'muxed');\n    }\n\n    function getIsTextTrack(type) {\n        return type === 'text/vtt' || type === 'application/ttml+xml';\n    }\n\n    function getLanguageForAdaptation(adaptation) {\n        var lang = '';\n\n        if (adaptation.hasOwnProperty('lang')) {\n            //Filter out any other characters not allowed according to RFC5646\n            lang = adaptation.lang.replace(/[^A-Za-z0-9-]/g, '');\n        }\n\n        return lang;\n    }\n\n    function getViewpointForAdaptation(adaptation) {\n        return adaptation.hasOwnProperty('Viewpoint') ? adaptation.Viewpoint : null;\n    }\n\n    function getRolesForAdaptation(adaptation) {\n        return adaptation.hasOwnProperty('Role_asArray') ? adaptation.Role_asArray : [];\n    }\n\n    function getAccessibilityForAdaptation(adaptation) {\n        return adaptation.hasOwnProperty('Accessibility_asArray') ? adaptation.Accessibility_asArray : [];\n    }\n\n    function getAudioChannelConfigurationForAdaptation(adaptation) {\n        return adaptation.hasOwnProperty('AudioChannelConfiguration_asArray') ? adaptation.AudioChannelConfiguration_asArray : [];\n    }\n\n    function getIsMain(adaptation) {\n        return getRolesForAdaptation(adaptation).filter(function (role) {\n            return role.value === 'main';\n        })[0];\n    }\n\n    function getRepresentationSortFunction() {\n        return function (a, b) {\n            return a.bandwidth - b.bandwidth;\n        };\n    }\n\n    function processAdaptation(adaptation) {\n        if (adaptation.Representation_asArray !== undefined && adaptation.Representation_asArray !== null) {\n            adaptation.Representation_asArray.sort(getRepresentationSortFunction());\n        }\n\n        return adaptation;\n    }\n\n    function getAdaptationForId(id, manifest, periodIndex) {\n\n        var adaptations = manifest.Period_asArray[periodIndex].AdaptationSet_asArray;\n        var i, len;\n\n        for (i = 0, len = adaptations.length; i < len; i++) {\n            if (adaptations[i].hasOwnProperty('id') && adaptations[i].id === id) {\n                return adaptations[i];\n            }\n        }\n\n        return null;\n    }\n\n    function getAdaptationForIndex(index, manifest, periodIndex) {\n        var adaptations = manifest.Period_asArray[periodIndex].AdaptationSet_asArray;\n        return adaptations[index];\n    }\n\n    function getIndexForAdaptation(adaptation, manifest, periodIndex) {\n\n        var adaptations = manifest.Period_asArray[periodIndex].AdaptationSet_asArray;\n        var i, len;\n\n        for (i = 0, len = adaptations.length; i < len; i++) {\n            if (adaptations[i] === adaptation) {\n                return i;\n            }\n        }\n\n        return -1;\n    }\n\n    function getAdaptationsForType(manifest, periodIndex, type) {\n\n        var adaptationSet = manifest.Period_asArray[periodIndex].AdaptationSet_asArray;\n        var i, len;\n        var adaptations = [];\n\n        for (i = 0, len = adaptationSet.length; i < len; i++) {\n            if (getIsTypeOf(adaptationSet[i], type)) {\n                adaptations.push(processAdaptation(adaptationSet[i]));\n            }\n        }\n\n        return adaptations;\n    }\n\n    function getAdaptationForType(manifest, periodIndex, type) {\n        var i, len, adaptations;\n\n        adaptations = getAdaptationsForType(manifest, periodIndex, type);\n\n        if (!adaptations || adaptations.length === 0) return null;\n\n        for (i = 0, len = adaptations.length; i < len; i++) {\n            if (getIsMain(adaptations[i])) return adaptations[i];\n        }\n\n        return adaptations[0];\n    }\n\n    function getCodec(adaptation) {\n        var representation = adaptation.Representation_asArray[0];\n        return representation.mimeType + ';codecs=\"' + representation.codecs + '\"';\n    }\n\n    function getMimeType(adaptation) {\n        return adaptation.Representation_asArray[0].mimeType;\n    }\n\n    function getKID(adaptation) {\n        if (!adaptation || !adaptation.hasOwnProperty('cenc:default_KID')) {\n            return null;\n        }\n        return adaptation['cenc:default_KID'];\n    }\n\n    function getContentProtectionData(adaptation) {\n        if (!adaptation || !adaptation.hasOwnProperty('ContentProtection_asArray') || adaptation.ContentProtection_asArray.length === 0) {\n            return null;\n        }\n        return adaptation.ContentProtection_asArray;\n    }\n\n    function getIsDynamic(manifest) {\n        var isDynamic = false;\n        if (manifest.hasOwnProperty('type')) {\n            isDynamic = manifest.type === 'dynamic';\n        }\n        return isDynamic;\n    }\n\n    function getIsDVR(manifest) {\n        var isDynamic = getIsDynamic(manifest);\n        var containsDVR, isDVR;\n\n        containsDVR = !isNaN(manifest.timeShiftBufferDepth);\n        isDVR = isDynamic && containsDVR;\n\n        return isDVR;\n    }\n\n    function hasProfile(manifest, profile) {\n        var has = false;\n\n        if (manifest.profiles && manifest.profiles.length > 0) {\n            has = manifest.profiles.indexOf(profile) !== -1;\n        }\n\n        return has;\n    }\n\n    function getIsOnDemand(manifest) {\n        return hasProfile(manifest, 'urn:mpeg:dash:profile:isoff-on-demand:2011');\n    }\n\n    function getIsDVB(manifest) {\n        return hasProfile(manifest, 'urn:dvb:dash:profile:dvb-dash:2014');\n    }\n\n    function getDuration(manifest) {\n        var mpdDuration;\n        //@mediaPresentationDuration specifies the duration of the entire Media Presentation.\n        //If the attribute is not present, the duration of the Media Presentation is unknown.\n        if (manifest.hasOwnProperty('mediaPresentationDuration')) {\n            mpdDuration = manifest.mediaPresentationDuration;\n        } else {\n            mpdDuration = Number.MAX_VALUE;\n        }\n\n        return mpdDuration;\n    }\n\n    function getBandwidth(representation) {\n        return representation.bandwidth;\n    }\n\n    function getRefreshDelay(manifest) {\n        var delay = NaN;\n        var minDelay = 2;\n\n        if (manifest.hasOwnProperty('minimumUpdatePeriod')) {\n            delay = Math.max(parseFloat(manifest.minimumUpdatePeriod), minDelay);\n        }\n\n        return delay;\n    }\n\n    function getRepresentationCount(adaptation) {\n        return adaptation.Representation_asArray.length;\n    }\n\n    function getBitrateListForAdaptation(adaptation) {\n        if (!adaptation || !adaptation.Representation_asArray || !adaptation.Representation_asArray.length) return null;\n\n        var a = processAdaptation(adaptation);\n        var reps = a.Representation_asArray;\n        var ln = reps.length;\n        var bitrateList = [];\n\n        for (var i = 0; i < ln; i++) {\n            bitrateList.push({\n                bandwidth: reps[i].bandwidth,\n                width: reps[i].width || 0,\n                height: reps[i].height || 0\n            });\n        }\n\n        return bitrateList;\n    }\n\n    function getRepresentationFor(index, adaptation) {\n        return adaptation.Representation_asArray[index];\n    }\n\n    function getRepresentationsForAdaptation(manifest, adaptation) {\n        var a = processAdaptation(manifest.Period_asArray[adaptation.period.index].AdaptationSet_asArray[adaptation.index]);\n        var representations = [];\n        var representation, initialization, segmentInfo, r, s;\n\n        for (var i = 0; i < a.Representation_asArray.length; i++) {\n            r = a.Representation_asArray[i];\n            representation = new _voRepresentationJs2['default']();\n            representation.index = i;\n            representation.adaptation = adaptation;\n\n            if (r.hasOwnProperty('id')) {\n                representation.id = r.id;\n            }\n\n            if (r.hasOwnProperty('bandwidth')) {\n                representation.bandwidth = r.bandwidth;\n            }\n            if (r.hasOwnProperty('maxPlayoutRate')) {\n                representation.maxPlayoutRate = r.maxPlayoutRate;\n            }\n            if (r.hasOwnProperty('SegmentBase')) {\n                segmentInfo = r.SegmentBase;\n                representation.segmentInfoType = 'SegmentBase';\n            } else if (r.hasOwnProperty('SegmentList')) {\n                segmentInfo = r.SegmentList;\n                representation.segmentInfoType = 'SegmentList';\n                representation.useCalculatedLiveEdgeTime = true;\n            } else if (r.hasOwnProperty('SegmentTemplate')) {\n                segmentInfo = r.SegmentTemplate;\n\n                if (segmentInfo.hasOwnProperty('SegmentTimeline')) {\n                    representation.segmentInfoType = 'SegmentTimeline';\n                    s = segmentInfo.SegmentTimeline.S_asArray[segmentInfo.SegmentTimeline.S_asArray.length - 1];\n                    if (!s.hasOwnProperty('r') || s.r >= 0) {\n                        representation.useCalculatedLiveEdgeTime = true;\n                    }\n                } else {\n                    representation.segmentInfoType = 'SegmentTemplate';\n                }\n\n                if (segmentInfo.hasOwnProperty('initialization')) {\n                    representation.initialization = segmentInfo.initialization.split('$Bandwidth$').join(r.bandwidth).split('$RepresentationID$').join(r.id);\n                }\n            } else {\n                segmentInfo = r.BaseURL;\n                representation.segmentInfoType = 'BaseURL';\n            }\n\n            if (segmentInfo.hasOwnProperty('Initialization')) {\n                initialization = segmentInfo.Initialization;\n                if (initialization.hasOwnProperty('sourceURL')) {\n                    representation.initialization = initialization.sourceURL;\n                } else if (initialization.hasOwnProperty('range')) {\n                    representation.range = initialization.range;\n                }\n            } else if (r.hasOwnProperty('mimeType') && getIsTextTrack(r.mimeType)) {\n                representation.range = 0;\n            }\n\n            if (segmentInfo.hasOwnProperty('timescale')) {\n                representation.timescale = segmentInfo.timescale;\n            }\n            if (segmentInfo.hasOwnProperty('duration')) {\n                // TODO according to the spec @maxSegmentDuration specifies the maximum duration of any Segment in any Representation in the Media Presentation\n                // It is also said that for a SegmentTimeline any @d value shall not exceed the value of MPD@maxSegmentDuration, but nothing is said about\n                // SegmentTemplate @duration attribute. We need to find out if @maxSegmentDuration should be used instead of calculated duration if the the duration\n                // exceeds @maxSegmentDuration\n                //representation.segmentDuration = Math.min(segmentInfo.duration / representation.timescale, adaptation.period.mpd.maxSegmentDuration);\n                representation.segmentDuration = segmentInfo.duration / representation.timescale;\n            }\n            if (segmentInfo.hasOwnProperty('startNumber')) {\n                representation.startNumber = segmentInfo.startNumber;\n            }\n            if (segmentInfo.hasOwnProperty('indexRange')) {\n                representation.indexRange = segmentInfo.indexRange;\n            }\n            if (segmentInfo.hasOwnProperty('presentationTimeOffset')) {\n                representation.presentationTimeOffset = segmentInfo.presentationTimeOffset / representation.timescale;\n            }\n\n            representation.MSETimeOffset = timelineConverter.calcMSETimeOffset(representation);\n\n            representation.path = [adaptation.period.index, adaptation.index, i];\n\n            representations.push(representation);\n        }\n\n        return representations;\n    }\n\n    function getAdaptationsForPeriod(manifest, period) {\n        var p = manifest.Period_asArray[period.index];\n        var adaptations = [];\n        var adaptationSet, a;\n\n        for (var i = 0; i < p.AdaptationSet_asArray.length; i++) {\n            a = p.AdaptationSet_asArray[i];\n            adaptationSet = new _voAdaptationSetJs2['default']();\n\n            if (a.hasOwnProperty('id')) {\n                adaptationSet.id = a.id;\n            }\n\n            adaptationSet.index = i;\n            adaptationSet.period = period;\n\n            if (getIsMuxed(a)) {\n                adaptationSet.type = 'muxed';\n            } else if (getIsAudio(a)) {\n                adaptationSet.type = 'audio';\n            } else if (getIsVideo(a)) {\n                adaptationSet.type = 'video';\n            } else if (getIsFragmentedText(a)) {\n                adaptationSet.type = 'fragmentedText';\n            } else {\n                adaptationSet.type = 'text';\n            }\n\n            adaptations.push(adaptationSet);\n        }\n\n        return adaptations;\n    }\n\n    function getRegularPeriods(manifest, mpd) {\n        var isDynamic = getIsDynamic(manifest);\n        var periods = [];\n        var p1 = null;\n        var p = null;\n        var vo1 = null;\n        var vo = null;\n        var len, i;\n\n        for (i = 0, len = manifest.Period_asArray.length; i < len; i++) {\n            p = manifest.Period_asArray[i];\n\n            // If the attribute @start is present in the Period, then the\n            // Period is a regular Period and the PeriodStart is equal\n            // to the value of this attribute.\n            if (p.hasOwnProperty('start')) {\n                vo = new _voPeriodJs2['default']();\n                vo.start = p.start;\n            }\n            // If the @start attribute is absent, but the previous Period\n            // element contains a @duration attribute then then this new\n            // Period is also a regular Period. The start time of the new\n            // Period PeriodStart is the sum of the start time of the previous\n            // Period PeriodStart and the value of the attribute @duration\n            // of the previous Period.\n            else if (p1 !== null && p.hasOwnProperty('duration') && vo1 !== null) {\n                    vo = new _voPeriodJs2['default']();\n                    vo.start = vo1.start + vo1.duration;\n                    vo.duration = p.duration;\n                }\n                // If (i) @start attribute is absent, and (ii) the Period element\n                // is the first in the MPD, and (iii) the MPD@type is 'static',\n                // then the PeriodStart time shall be set to zero.\n                else if (i === 0 && !isDynamic) {\n                        vo = new _voPeriodJs2['default']();\n                        vo.start = 0;\n                    }\n\n            // The Period extends until the PeriodStart of the next Period.\n            // The difference between the PeriodStart time of a Period and\n            // the PeriodStart time of the following Period.\n            if (vo1 !== null && isNaN(vo1.duration)) {\n                vo1.duration = vo.start - vo1.start;\n            }\n\n            if (vo !== null) {\n                vo.id = getPeriodId(p);\n            }\n\n            if (vo !== null && p.hasOwnProperty('duration')) {\n                vo.duration = p.duration;\n            }\n\n            if (vo !== null) {\n                vo.index = i;\n                vo.mpd = mpd;\n                periods.push(vo);\n                p1 = p;\n                vo1 = vo;\n            }\n\n            p = null;\n            vo = null;\n        }\n\n        if (periods.length === 0) {\n            return periods;\n        }\n\n        // The last Period extends until the end of the Media Presentation.\n        // The difference between the PeriodStart time of the last Period\n        // and the mpd duration\n        if (vo1 !== null && isNaN(vo1.duration)) {\n            vo1.duration = getEndTimeForLastPeriod(manifest, vo1) - vo1.start;\n        }\n\n        return periods;\n    }\n\n    function getPeriodId(p) {\n        if (!p) {\n            throw new Error('Period cannot be null or undefined');\n        }\n\n        var id = _voPeriodJs2['default'].DEFAULT_ID;\n\n        if (p.hasOwnProperty('id') && p.id !== '__proto__') {\n            id = p.id;\n        }\n\n        return id;\n    }\n\n    function getMpd(manifest) {\n        var mpd = new _voMpdJs2['default']();\n\n        mpd.manifest = manifest;\n\n        if (manifest.hasOwnProperty('availabilityStartTime')) {\n            mpd.availabilityStartTime = new Date(manifest.availabilityStartTime.getTime());\n        } else {\n            mpd.availabilityStartTime = new Date(manifest.loadedTime.getTime());\n        }\n\n        if (manifest.hasOwnProperty('availabilityEndTime')) {\n            mpd.availabilityEndTime = new Date(manifest.availabilityEndTime.getTime());\n        }\n\n        if (manifest.hasOwnProperty('suggestedPresentationDelay')) {\n            mpd.suggestedPresentationDelay = manifest.suggestedPresentationDelay;\n        }\n\n        if (manifest.hasOwnProperty('timeShiftBufferDepth')) {\n            mpd.timeShiftBufferDepth = manifest.timeShiftBufferDepth;\n        }\n\n        if (manifest.hasOwnProperty('maxSegmentDuration')) {\n            mpd.maxSegmentDuration = manifest.maxSegmentDuration;\n        }\n\n        return mpd;\n    }\n\n    function getFetchTime(manifest, period) {\n        // FetchTime is defined as the time at which the server processes the request for the MPD from the client.\n        // TODO The client typically should not use the time at which it actually successfully received the MPD, but should\n        // take into account delay due to MPD delivery and processing. The fetch is considered successful fetching\n        // either if the client obtains an updated MPD or the client verifies that the MPD has not been updated since the previous fetching.\n\n        return timelineConverter.calcPresentationTimeFromWallTime(manifest.loadedTime, period);\n    }\n\n    function getCheckTime(manifest, period) {\n        var checkTime = NaN;\n        var fetchTime;\n\n        // If the MPD@minimumUpdatePeriod attribute in the client is provided, then the check time is defined as the\n        // sum of the fetch time of this operating MPD and the value of this attribute,\n        // i.e. CheckTime = FetchTime + MPD@minimumUpdatePeriod.\n        if (manifest.hasOwnProperty('minimumUpdatePeriod')) {\n            fetchTime = getFetchTime(manifest, period);\n            checkTime = fetchTime + manifest.minimumUpdatePeriod;\n        }\n        // TODO If the MPD@minimumUpdatePeriod attribute in the client is not provided, external means are used to\n        // determine CheckTime, such as a priori knowledge, or HTTP cache headers, etc.\n\n        return checkTime;\n    }\n\n    function getEndTimeForLastPeriod(manifest, period) {\n        var periodEnd;\n        var checkTime = getCheckTime(manifest, period);\n\n        // if the MPD@mediaPresentationDuration attribute is present, then PeriodEndTime is defined as the end time of the Media Presentation.\n        // if the MPD@mediaPresentationDuration attribute is not present, then PeriodEndTime is defined as FetchTime + MPD@minimumUpdatePeriod\n\n        if (manifest.mediaPresentationDuration) {\n            periodEnd = manifest.mediaPresentationDuration;\n        } else if (!isNaN(checkTime)) {\n            // in this case the Period End Time should match CheckTime\n            periodEnd = checkTime;\n        } else {\n            throw new Error('Must have @mediaPresentationDuration or @minimumUpdatePeriod on MPD or an explicit @duration on the last period.');\n        }\n\n        return periodEnd;\n    }\n\n    function getEventsForPeriod(manifest, period) {\n\n        var periodArray = manifest.Period_asArray;\n        var eventStreams = periodArray[period.index].EventStream_asArray;\n        var events = [];\n\n        if (eventStreams) {\n            for (var i = 0; i < eventStreams.length; i++) {\n                var eventStream = new _voEventStreamJs2['default']();\n                eventStream.period = period;\n                eventStream.timescale = 1;\n\n                if (eventStreams[i].hasOwnProperty('schemeIdUri')) {\n                    eventStream.schemeIdUri = eventStreams[i].schemeIdUri;\n                } else {\n                    throw 'Invalid EventStream. SchemeIdUri has to be set';\n                }\n                if (eventStreams[i].hasOwnProperty('timescale')) {\n                    eventStream.timescale = eventStreams[i].timescale;\n                }\n                if (eventStreams[i].hasOwnProperty('value')) {\n                    eventStream.value = eventStreams[i].value;\n                }\n                for (var j = 0; j < eventStreams[i].Event_asArray.length; j++) {\n                    var event = new _voEventJs2['default']();\n                    event.presentationTime = 0;\n                    event.eventStream = eventStream;\n\n                    if (eventStreams[i].Event_asArray[j].hasOwnProperty('presentationTime')) {\n                        event.presentationTime = eventStreams[i].Event_asArray[j].presentationTime;\n                    }\n                    if (eventStreams[i].Event_asArray[j].hasOwnProperty('duration')) {\n                        event.duration = eventStreams[i].Event_asArray[j].duration;\n                    }\n                    if (eventStreams[i].Event_asArray[j].hasOwnProperty('id')) {\n                        event.id = eventStreams[i].Event_asArray[j].id;\n                    }\n                    events.push(event);\n                }\n            }\n        }\n\n        return events;\n    }\n\n    function getEventStreams(inbandStreams, representation) {\n        var eventStreams = [];\n\n        if (!inbandStreams) return eventStreams;\n\n        for (var i = 0; i < inbandStreams.length; i++) {\n            var eventStream = new _voEventStreamJs2['default']();\n            eventStream.timescale = 1;\n            eventStream.representation = representation;\n\n            if (inbandStreams[i].hasOwnProperty('schemeIdUri')) {\n                eventStream.schemeIdUri = inbandStreams[i].schemeIdUri;\n            } else {\n                throw 'Invalid EventStream. SchemeIdUri has to be set';\n            }\n            if (inbandStreams[i].hasOwnProperty('timescale')) {\n                eventStream.timescale = inbandStreams[i].timescale;\n            }\n            if (inbandStreams[i].hasOwnProperty('value')) {\n                eventStream.value = inbandStreams[i].value;\n            }\n            eventStreams.push(eventStream);\n        }\n\n        return eventStreams;\n    }\n\n    function getEventStreamForAdaptationSet(manifest, adaptation) {\n        var inbandStreams = manifest.Period_asArray[adaptation.period.index].AdaptationSet_asArray[adaptation.index].InbandEventStream_asArray;\n\n        return getEventStreams(inbandStreams, null);\n    }\n\n    function getEventStreamForRepresentation(manifest, representation) {\n        var inbandStreams = manifest.Period_asArray[representation.adaptation.period.index].AdaptationSet_asArray[representation.adaptation.index].Representation_asArray[representation.index].InbandEventStream_asArray;\n\n        return getEventStreams(inbandStreams, representation);\n    }\n\n    function getUTCTimingSources(manifest) {\n\n        var isDynamic = getIsDynamic(manifest);\n        var hasAST = manifest.hasOwnProperty('availabilityStartTime');\n        var utcTimingsArray = manifest.UTCTiming_asArray;\n        var utcTimingEntries = [];\n\n        // do not bother synchronizing the clock unless MPD is live,\n        // or it is static and has availabilityStartTime attribute\n        if (isDynamic || hasAST) {\n            if (utcTimingsArray) {\n                // the order is important here - 23009-1 states that the order\n                // in the manifest \"indicates relative preference, first having\n                // the highest, and the last the lowest priority\".\n                utcTimingsArray.forEach(function (utcTiming) {\n                    var entry = new _voUTCTimingJs2['default']();\n\n                    if (utcTiming.hasOwnProperty('schemeIdUri')) {\n                        entry.schemeIdUri = utcTiming.schemeIdUri;\n                    } else {\n                        // entries of type DescriptorType with no schemeIdUri\n                        // are meaningless. let's just ignore this entry and\n                        // move on.\n                        return;\n                    }\n\n                    // this is (incorrectly) interpreted as a number - schema\n                    // defines it as a string\n                    if (utcTiming.hasOwnProperty('value')) {\n                        entry.value = utcTiming.value.toString();\n                    } else {\n                        // without a value, there's not a lot we can do with\n                        // this entry. let's just ignore this one and move on\n                        return;\n                    }\n\n                    // we're not interested in the optional id or any other\n                    // attributes which might be attached to the entry\n\n                    utcTimingEntries.push(entry);\n                });\n            }\n        }\n\n        return utcTimingEntries;\n    }\n\n    function getBaseURLsFromElement(node) {\n        var baseUrls = [];\n        var entries = node.BaseURL_asArray || [node.baseUri] || [];\n\n        entries.some(function (entry) {\n            if (entry) {\n                var baseUrl = new _voBaseURLJs2['default']();\n                var text = entry.__text || entry;\n\n                baseUrl.url = text;\n\n                // serviceLocation is optional, but we need it in order\n                // to blacklist correctly. if it's not available, use\n                // anything unique since there's no relationship to any\n                // other BaseURL and, in theory, the url should be\n                // unique so use this instead.\n                if (entry.hasOwnProperty('serviceLocation') && entry.serviceLocation.length) {\n                    baseUrl.serviceLocation = entry.serviceLocation;\n                } else {\n                    baseUrl.serviceLocation = text;\n                }\n\n                if (entry.hasOwnProperty('dvb:priority')) {\n                    baseUrl.dvb_priority = entry['dvb:priority'];\n                }\n\n                if (entry.hasOwnProperty('dvb:weight')) {\n                    baseUrl.dvb_weight = entry['dvb:weight'];\n                }\n\n                /* NOTE: byteRange, availabilityTimeOffset,\n                 * availabilityTimeComplete currently unused\n                 */\n\n                baseUrls.push(baseUrl);\n\n                if (urlUtils.isRelative(text)) {\n                    // it doesn't really make sense to have relative and\n                    // absolute URLs at the same level, or multiple\n                    // relative URLs at the same level, so assume we are\n                    // done from this level of the MPD\n                    return true;\n                }\n            }\n        });\n\n        return baseUrls;\n    }\n\n    instance = {\n        getIsTypeOf: getIsTypeOf,\n        getIsAudio: getIsAudio,\n        getIsVideo: getIsVideo,\n        getIsText: getIsText,\n        getIsMuxed: getIsMuxed,\n        getIsTextTrack: getIsTextTrack,\n        getIsFragmentedText: getIsFragmentedText,\n        getIsMain: getIsMain,\n        getLanguageForAdaptation: getLanguageForAdaptation,\n        getViewpointForAdaptation: getViewpointForAdaptation,\n        getRolesForAdaptation: getRolesForAdaptation,\n        getAccessibilityForAdaptation: getAccessibilityForAdaptation,\n        getAudioChannelConfigurationForAdaptation: getAudioChannelConfigurationForAdaptation,\n        processAdaptation: processAdaptation,\n        getAdaptationForIndex: getAdaptationForIndex,\n        getIndexForAdaptation: getIndexForAdaptation,\n        getAdaptationForId: getAdaptationForId,\n        getAdaptationsForType: getAdaptationsForType,\n        getAdaptationForType: getAdaptationForType,\n        getCodec: getCodec,\n        getMimeType: getMimeType,\n        getKID: getKID,\n        getContentProtectionData: getContentProtectionData,\n        getIsDynamic: getIsDynamic,\n        getIsDVR: getIsDVR,\n        getIsOnDemand: getIsOnDemand,\n        getIsDVB: getIsDVB,\n        getDuration: getDuration,\n        getBandwidth: getBandwidth,\n        getRefreshDelay: getRefreshDelay,\n        getRepresentationCount: getRepresentationCount,\n        getBitrateListForAdaptation: getBitrateListForAdaptation,\n        getRepresentationFor: getRepresentationFor,\n        getRepresentationsForAdaptation: getRepresentationsForAdaptation,\n        getAdaptationsForPeriod: getAdaptationsForPeriod,\n        getRegularPeriods: getRegularPeriods,\n        getPeriodId: getPeriodId,\n        getMpd: getMpd,\n        getFetchTime: getFetchTime,\n        getCheckTime: getCheckTime,\n        getEndTimeForLastPeriod: getEndTimeForLastPeriod,\n        getEventsForPeriod: getEventsForPeriod,\n        getEventStreams: getEventStreams,\n        getEventStreamForAdaptationSet: getEventStreamForAdaptationSet,\n        getEventStreamForRepresentation: getEventStreamForRepresentation,\n        getUTCTimingSources: getUTCTimingSources,\n        getBaseURLsFromElement: getBaseURLsFromElement,\n        getRepresentationSortFunction: getRepresentationSortFunction\n    };\n\n    return instance;\n}\n\nDashManifestModel.__dashjs_factory_name = 'DashManifestModel';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(DashManifestModel);\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7,\"../../streaming/utils/URLUtils.js\":96,\"../utils/TimelineConverter.js\":23,\"../vo/AdaptationSet.js\":25,\"../vo/BaseURL.js\":26,\"../vo/Event.js\":27,\"../vo/EventStream.js\":28,\"../vo/Mpd.js\":29,\"../vo/Period.js\":30,\"../vo/Representation.js\":31,\"../vo/UTCTiming.js\":33}],18:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction FragmentedTextBoxParser() {\n\n    var instance = undefined,\n        boxParser = undefined;\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.boxParser) {\n            boxParser = config.boxParser;\n        }\n    }\n\n    function getSamplesInfo(ab) {\n        var isoFile = boxParser.parse(ab);\n        var tfhdBox = isoFile.getBox('tfhd');\n        var tfdtBox = isoFile.getBox('tfdt');\n        var trunBox = isoFile.getBox('trun');\n        var moofBox = isoFile.getBox('moof');\n        var mfhdBox = isoFile.getBox('mfhd');\n\n        var sampleDuration, sampleCompositionTimeOffset, sampleCount, sampleSize, sampleDts, sampleList, sample, i, dataOffset, sequenceNumber, totalDuration;\n\n        sequenceNumber = mfhdBox.sequence_number;\n        sampleCount = trunBox.sample_count;\n        sampleDts = tfdtBox.baseMediaDecodeTime;\n        dataOffset = (tfhdBox.base_data_offset || 0) + (trunBox.data_offset || 0);\n\n        sampleList = [];\n        for (i = 0; i < sampleCount; i++) {\n            sample = trunBox.samples[i];\n            sampleDuration = sample.sample_duration !== undefined ? sample.sample_duration : tfhdBox.default_sample_duration;\n            sampleSize = sample.sample_size !== undefined ? sample.sample_size : tfhdBox.default_sample_size;\n            sampleCompositionTimeOffset = sample.sample_composition_time_offset !== undefined ? sample.sample_composition_time_offset : 0;\n\n            sampleList.push({ 'dts': sampleDts,\n                'cts': sampleDts + sampleCompositionTimeOffset,\n                'duration': sampleDuration,\n                'offset': moofBox.offset + dataOffset,\n                'size': sampleSize });\n            dataOffset += sampleSize;\n            sampleDts += sampleDuration;\n        }\n        totalDuration = sampleDts - tfdtBox.baseMediaDecodeTime;\n        return { sampleList: sampleList, sequenceNumber: sequenceNumber, totalDuration: totalDuration };\n    }\n\n    function getMediaTimescaleFromMoov(ab) {\n        var isoFile = boxParser.parse(ab);\n        var mdhdBox = isoFile.getBox('mdhd');\n\n        return mdhdBox ? mdhdBox.timescale : NaN;\n    }\n\n    instance = {\n        getSamplesInfo: getSamplesInfo,\n        getMediaTimescaleFromMoov: getMediaTimescaleFromMoov,\n        setConfig: setConfig\n    };\n\n    return instance;\n}\n\nFragmentedTextBoxParser.__dashjs_factory_name = 'FragmentedTextBoxParser';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(FragmentedTextBoxParser);\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7}],19:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _SegmentsUtilsJs = _dereq_('./SegmentsUtils.js');\n\nfunction ListSegmentsGetter(config, isDynamic) {\n\n    var timelineConverter = config.timelineConverter;\n\n    var instance = undefined;\n\n    function getSegmentsFromList(representation, requestedTime, index, availabilityUpperLimit) {\n        var list = representation.adaptation.period.mpd.manifest.Period_asArray[representation.adaptation.period.index].AdaptationSet_asArray[representation.adaptation.index].Representation_asArray[representation.index].SegmentList;\n        var baseURL = representation.adaptation.period.mpd.manifest.Period_asArray[representation.adaptation.period.index].AdaptationSet_asArray[representation.adaptation.index].Representation_asArray[representation.index].BaseURL;\n        var len = list.SegmentURL_asArray.length;\n\n        var segments = [];\n\n        var periodSegIdx, seg, s, range, startIdx, endIdx, start;\n\n        start = representation.startNumber;\n\n        range = (0, _SegmentsUtilsJs.decideSegmentListRangeForTemplate)(timelineConverter, isDynamic, representation, requestedTime, index, availabilityUpperLimit);\n        startIdx = Math.max(range.start, 0);\n        endIdx = Math.min(range.end, list.SegmentURL_asArray.length - 1);\n\n        for (periodSegIdx = startIdx; periodSegIdx <= endIdx; periodSegIdx++) {\n            s = list.SegmentURL_asArray[periodSegIdx];\n\n            seg = (0, _SegmentsUtilsJs.getIndexBasedSegment)(timelineConverter, isDynamic, representation, periodSegIdx);\n            seg.replacementTime = (start + periodSegIdx - 1) * representation.segmentDuration;\n            seg.media = s.media ? s.media : baseURL;\n            seg.mediaRange = s.mediaRange;\n            seg.index = s.index;\n            seg.indexRange = s.indexRange;\n\n            segments.push(seg);\n            seg = null;\n        }\n\n        representation.availableSegmentsNumber = len;\n\n        return segments;\n    }\n\n    instance = {\n        getSegments: getSegmentsFromList\n    };\n\n    return instance;\n}\n\nListSegmentsGetter.__dashjs_factory_name = 'ListSegmentsGetter';\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(ListSegmentsGetter);\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7,\"./SegmentsUtils.js\":21}],20:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _TimelineSegmentsGetterJs = _dereq_('./TimelineSegmentsGetter.js');\n\nvar _TimelineSegmentsGetterJs2 = _interopRequireDefault(_TimelineSegmentsGetterJs);\n\nvar _TemplateSegmentsGetterJs = _dereq_('./TemplateSegmentsGetter.js');\n\nvar _TemplateSegmentsGetterJs2 = _interopRequireDefault(_TemplateSegmentsGetterJs);\n\nvar _ListSegmentsGetterJs = _dereq_('./ListSegmentsGetter.js');\n\nvar _ListSegmentsGetterJs2 = _interopRequireDefault(_ListSegmentsGetterJs);\n\nfunction SegmentsGetter(config, isDynamic) {\n\n    var context = this.context;\n\n    var instance = undefined,\n        timelineSegmentsGetter = undefined,\n        templateSegmentsGetter = undefined,\n        listSegmentsGetter = undefined;\n\n    function setup() {\n        timelineSegmentsGetter = (0, _TimelineSegmentsGetterJs2['default'])(context).create(config, isDynamic);\n        templateSegmentsGetter = (0, _TemplateSegmentsGetterJs2['default'])(context).create(config, isDynamic);\n        listSegmentsGetter = (0, _ListSegmentsGetterJs2['default'])(context).create(config, isDynamic);\n    }\n\n    function getSegments(representation, requestedTime, index, onSegmentListUpdatedCallback, availabilityUpperLimit) {\n        var segments;\n        var type = representation.segmentInfoType;\n\n        // Already figure out the segments.\n        if (type === 'SegmentBase' || type === 'BaseURL' || !isSegmentListUpdateRequired(representation, index)) {\n            segments = representation.segments;\n        } else {\n            if (type === 'SegmentTimeline') {\n                segments = timelineSegmentsGetter.getSegments(representation, requestedTime, index, availabilityUpperLimit);\n            } else if (type === 'SegmentTemplate') {\n                segments = templateSegmentsGetter.getSegments(representation, requestedTime, index, availabilityUpperLimit);\n            } else if (type === 'SegmentList') {\n                segments = listSegmentsGetter.getSegments(representation, requestedTime, index, availabilityUpperLimit);\n            }\n\n            if (onSegmentListUpdatedCallback) {\n                onSegmentListUpdatedCallback(representation, segments);\n            }\n        }\n\n        return segments;\n    }\n\n    function isSegmentListUpdateRequired(representation, index) {\n        var segments = representation.segments;\n        var updateRequired = false;\n\n        var upperIdx, lowerIdx;\n\n        if (!segments || segments.length === 0) {\n            updateRequired = true;\n        } else {\n            lowerIdx = segments[0].availabilityIdx;\n            upperIdx = segments[segments.length - 1].availabilityIdx;\n            updateRequired = index < lowerIdx || index > upperIdx;\n        }\n\n        return updateRequired;\n    }\n\n    instance = {\n        getSegments: getSegments\n    };\n\n    setup();\n\n    return instance;\n}\n\nSegmentsGetter.__dashjs_factory_name = 'SegmentsGetter';\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(SegmentsGetter);\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7,\"./ListSegmentsGetter.js\":19,\"./TemplateSegmentsGetter.js\":22,\"./TimelineSegmentsGetter.js\":24}],21:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\nexports.replaceTokenForTemplate = replaceTokenForTemplate;\nexports.getIndexBasedSegment = getIndexBasedSegment;\nexports.getTimeBasedSegment = getTimeBasedSegment;\nexports.getSegmentByIndex = getSegmentByIndex;\nexports.decideSegmentListRangeForTimeline = decideSegmentListRangeForTimeline;\nexports.decideSegmentListRangeForTemplate = decideSegmentListRangeForTemplate;\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _voSegmentJs = _dereq_('./../vo/Segment.js');\n\nvar _voSegmentJs2 = _interopRequireDefault(_voSegmentJs);\n\nfunction zeroPadToLength(numStr, minStrLength) {\n    while (numStr.length < minStrLength) {\n        numStr = '0' + numStr;\n    }\n    return numStr;\n}\n\nfunction getNumberForSegment(segment, segmentIndex) {\n    return segment.representation.startNumber + segmentIndex;\n}\n\nfunction replaceTokenForTemplate(url, token, value) {\n    var formatTag = '%0';\n\n    var startPos, endPos, formatTagPos, specifier, width, paddedValue;\n\n    var tokenLen = token.length;\n    var formatTagLen = formatTag.length;\n\n    // keep looping round until all instances of <token> have been\n    // replaced. once that has happened, startPos below will be -1\n    // and the completed url will be returned.\n    while (true) {\n\n        // check if there is a valid $<token>...$ identifier\n        // if not, return the url as is.\n        startPos = url.indexOf('$' + token);\n        if (startPos < 0) {\n            return url;\n        }\n\n        // the next '$' must be the end of the identifier\n        // if there isn't one, return the url as is.\n        endPos = url.indexOf('$', startPos + tokenLen);\n        if (endPos < 0) {\n            return url;\n        }\n\n        // now see if there is an additional format tag suffixed to\n        // the identifier within the enclosing '$' characters\n        formatTagPos = url.indexOf(formatTag, startPos + tokenLen);\n        if (formatTagPos > startPos && formatTagPos < endPos) {\n\n            specifier = url.charAt(endPos - 1);\n            width = parseInt(url.substring(formatTagPos + formatTagLen, endPos - 1), 10);\n\n            // support the minimum specifiers required by IEEE 1003.1\n            // (d, i , o, u, x, and X) for completeness\n            switch (specifier) {\n                // treat all int types as uint,\n                // hence deliberate fallthrough\n                case 'd':\n                case 'i':\n                case 'u':\n                    paddedValue = zeroPadToLength(value.toString(), width);\n                    break;\n                case 'x':\n                    paddedValue = zeroPadToLength(value.toString(16), width);\n                    break;\n                case 'X':\n                    paddedValue = zeroPadToLength(value.toString(16), width).toUpperCase();\n                    break;\n                case 'o':\n                    paddedValue = zeroPadToLength(value.toString(8), width);\n                    break;\n                default:\n                    //TODO: commented out logging to supress jshint warning -- `log` is undefined here\n                    //log('Unsupported/invalid IEEE 1003.1 format identifier string in URL');\n                    return url;\n            }\n        } else {\n            paddedValue = value;\n        }\n\n        url = url.substring(0, startPos) + paddedValue + url.substring(endPos + 1);\n    }\n}\n\nfunction getIndexBasedSegment(timelineConverter, isDynamic, representation, index) {\n    var seg, duration, presentationStartTime, presentationEndTime;\n\n    duration = representation.segmentDuration;\n\n    /*\n     * From spec - If neither @duration attribute nor SegmentTimeline element is present, then the Representation\n     * shall contain exactly one Media Segment. The MPD start time is 0 and the MPD duration is obtained\n     * in the same way as for the last Media Segment in the Representation.\n     */\n    if (isNaN(duration)) {\n        duration = representation.adaptation.period.duration;\n    }\n\n    presentationStartTime = representation.adaptation.period.start + index * duration;\n    presentationEndTime = presentationStartTime + duration;\n\n    seg = new _voSegmentJs2['default']();\n\n    seg.representation = representation;\n    seg.duration = duration;\n    seg.presentationStartTime = presentationStartTime;\n\n    seg.mediaStartTime = timelineConverter.calcMediaTimeFromPresentationTime(seg.presentationStartTime, representation);\n\n    seg.availabilityStartTime = timelineConverter.calcAvailabilityStartTimeFromPresentationTime(seg.presentationStartTime, representation.adaptation.period.mpd, isDynamic);\n    seg.availabilityEndTime = timelineConverter.calcAvailabilityEndTimeFromPresentationTime(presentationEndTime, representation.adaptation.period.mpd, isDynamic);\n\n    // at this wall clock time, the video element currentTime should be seg.presentationStartTime\n    seg.wallStartTime = timelineConverter.calcWallTimeForSegment(seg, isDynamic);\n\n    seg.replacementNumber = getNumberForSegment(seg, index);\n    seg.availabilityIdx = index;\n\n    return seg;\n}\n\nfunction getTimeBasedSegment(timelineConverter, isDynamic, representation, time, duration, fTimescale, url, range, index) {\n    var scaledTime = time / fTimescale;\n    var scaledDuration = Math.min(duration / fTimescale, representation.adaptation.period.mpd.maxSegmentDuration);\n\n    var presentationStartTime, presentationEndTime, seg;\n\n    presentationStartTime = timelineConverter.calcPresentationTimeFromMediaTime(scaledTime, representation);\n    presentationEndTime = presentationStartTime + scaledDuration;\n\n    seg = new _voSegmentJs2['default']();\n\n    seg.representation = representation;\n    seg.duration = scaledDuration;\n    seg.mediaStartTime = scaledTime;\n\n    seg.presentationStartTime = presentationStartTime;\n\n    // For SegmentTimeline every segment is available at loadedTime\n    seg.availabilityStartTime = representation.adaptation.period.mpd.manifest.loadedTime;\n    seg.availabilityEndTime = timelineConverter.calcAvailabilityEndTimeFromPresentationTime(presentationEndTime, representation.adaptation.period.mpd, isDynamic);\n\n    // at this wall clock time, the video element currentTime should be seg.presentationStartTime\n    seg.wallStartTime = timelineConverter.calcWallTimeForSegment(seg, isDynamic);\n\n    seg.replacementTime = time;\n\n    seg.replacementNumber = getNumberForSegment(seg, index);\n\n    url = replaceTokenForTemplate(url, 'Number', seg.replacementNumber);\n    url = replaceTokenForTemplate(url, 'Time', seg.replacementTime);\n    seg.media = url;\n    seg.mediaRange = range;\n    seg.availabilityIdx = index;\n\n    return seg;\n}\n\nfunction getSegmentByIndex(index, representation) {\n    if (!representation || !representation.segments) return null;\n\n    var ln = representation.segments.length;\n    var seg, i;\n\n    if (index < ln) {\n        seg = representation.segments[index];\n        if (seg && seg.availabilityIdx === index) {\n            return seg;\n        }\n    }\n\n    for (i = 0; i < ln; i++) {\n        seg = representation.segments[i];\n\n        if (seg && seg.availabilityIdx === index) {\n            return seg;\n        }\n    }\n\n    return null;\n}\n\nfunction decideSegmentListRangeForTimeline(timelineConverter, isDynamic, requestedTime, index, givenAvailabilityUpperLimit) {\n    var availabilityLowerLimit = 2;\n    var availabilityUpperLimit = givenAvailabilityUpperLimit || 10;\n    var firstIdx = 0;\n    var lastIdx = Number.POSITIVE_INFINITY;\n\n    var start, end, range;\n\n    if (isDynamic && !timelineConverter.isTimeSyncCompleted()) {\n        range = { start: firstIdx, end: lastIdx };\n        return range;\n    }\n\n    if (!isDynamic && requestedTime || index < 0) return null;\n\n    // segment list should not be out of the availability window range\n    start = Math.max(index - availabilityLowerLimit, firstIdx);\n    end = Math.min(index + availabilityUpperLimit, lastIdx);\n\n    range = { start: start, end: end };\n\n    return range;\n}\n\nfunction decideSegmentListRangeForTemplate(timelineConverter, isDynamic, representation, requestedTime, index, givenAvailabilityUpperLimit) {\n    var duration = representation.segmentDuration;\n    var minBufferTime = representation.adaptation.period.mpd.manifest.minBufferTime;\n    var availabilityWindow = representation.segmentAvailabilityRange;\n    var periodRelativeRange = {\n        start: timelineConverter.calcPeriodRelativeTimeFromMpdRelativeTime(representation, availabilityWindow.start),\n        end: timelineConverter.calcPeriodRelativeTimeFromMpdRelativeTime(representation, availabilityWindow.end)\n    };\n    var currentSegmentList = representation.segments;\n    var availabilityLowerLimit = 2 * duration;\n    var availabilityUpperLimit = givenAvailabilityUpperLimit || Math.max(2 * minBufferTime, 10 * duration);\n\n    var originAvailabilityTime = NaN;\n    var originSegment = null;\n\n    var start, end, range;\n\n    periodRelativeRange.start = Math.max(periodRelativeRange.start, 0);\n\n    if (isDynamic && !timelineConverter.isTimeSyncCompleted()) {\n        start = Math.floor(periodRelativeRange.start / duration);\n        end = Math.floor(periodRelativeRange.end / duration);\n        range = { start: start, end: end };\n        return range;\n    }\n\n    // if segments exist we should try to find the latest buffered time, which is the presentation time of the\n    // segment for the current index\n    if (currentSegmentList && currentSegmentList.length > 0) {\n        originSegment = getSegmentByIndex(index, representation);\n        if (originSegment) {\n            originAvailabilityTime = timelineConverter.calcPeriodRelativeTimeFromMpdRelativeTime(representation, originSegment.presentationStartTime);\n        } else {\n            originAvailabilityTime = index > 0 ? index * duration : timelineConverter.calcPeriodRelativeTimeFromMpdRelativeTime(representation, requestedTime);\n        }\n    } else {\n        // If no segments exist, but index > 0, it means that we switch to the other representation, so\n        // we should proceed from this time.\n        // Otherwise we should start from the beginning for static mpds or from the end (live edge) for dynamic mpds\n        originAvailabilityTime = index > 0 ? index * duration : isDynamic ? periodRelativeRange.end : periodRelativeRange.start;\n    }\n\n    // segment list should not be out of the availability window range\n    start = Math.floor(Math.max(originAvailabilityTime - availabilityLowerLimit, periodRelativeRange.start) / duration);\n    end = Math.floor(Math.min(start + availabilityUpperLimit / duration, periodRelativeRange.end / duration));\n\n    range = { start: start, end: end };\n\n    return range;\n}\n\n},{\"./../vo/Segment.js\":32}],22:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _SegmentsUtilsJs = _dereq_('./SegmentsUtils.js');\n\nfunction TemplateSegmentsGetter(config, isDynamic) {\n\n    var timelineConverter = config.timelineConverter;\n\n    var instance = undefined;\n\n    function getSegmentsFromTemplate(representation, requestedTime, index, availabilityUpperLimit) {\n        var template = representation.adaptation.period.mpd.manifest.Period_asArray[representation.adaptation.period.index].AdaptationSet_asArray[representation.adaptation.index].Representation_asArray[representation.index].SegmentTemplate;\n        var duration = representation.segmentDuration;\n        var availabilityWindow = representation.segmentAvailabilityRange;\n\n        var segments = [];\n        var url = null;\n        var seg = null;\n\n        var segmentRange, periodSegIdx, startIdx, endIdx, start;\n\n        start = representation.startNumber;\n\n        if (isNaN(duration) && !isDynamic) {\n            segmentRange = { start: start, end: start };\n        } else {\n            segmentRange = (0, _SegmentsUtilsJs.decideSegmentListRangeForTemplate)(timelineConverter, isDynamic, representation, requestedTime, index, availabilityUpperLimit);\n        }\n\n        startIdx = segmentRange.start;\n        endIdx = segmentRange.end;\n\n        for (periodSegIdx = startIdx; periodSegIdx <= endIdx; periodSegIdx++) {\n\n            seg = (0, _SegmentsUtilsJs.getIndexBasedSegment)(timelineConverter, isDynamic, representation, periodSegIdx);\n            seg.replacementTime = (start + periodSegIdx - 1) * representation.segmentDuration;\n            url = template.media;\n            url = (0, _SegmentsUtilsJs.replaceTokenForTemplate)(url, 'Number', seg.replacementNumber);\n            url = (0, _SegmentsUtilsJs.replaceTokenForTemplate)(url, 'Time', seg.replacementTime);\n            seg.media = url;\n\n            segments.push(seg);\n            seg = null;\n        }\n\n        if (isNaN(duration)) {\n            representation.availableSegmentsNumber = 1;\n        } else {\n            representation.availableSegmentsNumber = Math.ceil((availabilityWindow.end - availabilityWindow.start) / duration);\n        }\n\n        return segments;\n    }\n\n    instance = {\n        getSegments: getSegmentsFromTemplate\n    };\n\n    return instance;\n}\n\nTemplateSegmentsGetter.__dashjs_factory_name = 'TemplateSegmentsGetter';\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(TemplateSegmentsGetter);\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7,\"./SegmentsUtils.js\":21}],23:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction TimelineConverter() {\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        clientServerTimeShift = undefined,\n        isClientServerTimeSyncCompleted = undefined,\n        expectedLiveEdge = undefined;\n\n    function initialize() {\n\n        clientServerTimeShift = 0;\n        isClientServerTimeSyncCompleted = false;\n        expectedLiveEdge = NaN;\n\n        eventBus.on(_coreEventsEventsJs2['default'].LIVE_EDGE_SEARCH_COMPLETED, onLiveEdgeSearchCompleted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].TIME_SYNCHRONIZATION_COMPLETED, onTimeSyncComplete, this);\n    }\n\n    function isTimeSyncCompleted() {\n        return isClientServerTimeSyncCompleted;\n    }\n\n    function setTimeSyncCompleted(value) {\n        isClientServerTimeSyncCompleted = value;\n    }\n\n    function getClientTimeOffset() {\n        return clientServerTimeShift;\n    }\n\n    function getExpectedLiveEdge() {\n        return expectedLiveEdge;\n    }\n\n    function setExpectedLiveEdge(value) {\n        expectedLiveEdge = value;\n    }\n\n    function calcAvailabilityTimeFromPresentationTime(presentationTime, mpd, isDynamic, calculateEnd) {\n        var availabilityTime = NaN;\n\n        if (calculateEnd) {\n            //@timeShiftBufferDepth specifies the duration of the time shifting buffer that is guaranteed\n            // to be available for a Media Presentation with type 'dynamic'.\n            // When not present, the value is infinite.\n            if (isDynamic && mpd.timeShiftBufferDepth != Number.POSITIVE_INFINITY) {\n                availabilityTime = new Date(mpd.availabilityStartTime.getTime() + (presentationTime + mpd.timeShiftBufferDepth) * 1000);\n            } else {\n                availabilityTime = mpd.availabilityEndTime;\n            }\n        } else {\n            if (isDynamic) {\n                availabilityTime = new Date(mpd.availabilityStartTime.getTime() + (presentationTime - clientServerTimeShift) * 1000);\n            } else {\n                // in static mpd, all segments are available at the same time\n                availabilityTime = mpd.availabilityStartTime;\n            }\n        }\n\n        return availabilityTime;\n    }\n\n    function calcAvailabilityStartTimeFromPresentationTime(presentationTime, mpd, isDynamic) {\n        return calcAvailabilityTimeFromPresentationTime.call(this, presentationTime, mpd, isDynamic);\n    }\n\n    function calcAvailabilityEndTimeFromPresentationTime(presentationTime, mpd, isDynamic) {\n        return calcAvailabilityTimeFromPresentationTime.call(this, presentationTime, mpd, isDynamic, true);\n    }\n\n    function calcPresentationTimeFromWallTime(wallTime, period) {\n        return (wallTime.getTime() - period.mpd.availabilityStartTime.getTime() + clientServerTimeShift * 1000) / 1000;\n    }\n\n    function calcPresentationTimeFromMediaTime(mediaTime, representation) {\n        var periodStart = representation.adaptation.period.start;\n        var presentationOffset = representation.presentationTimeOffset;\n\n        return mediaTime + (periodStart - presentationOffset);\n    }\n\n    function calcMediaTimeFromPresentationTime(presentationTime, representation) {\n        var periodStart = representation.adaptation.period.start;\n        var presentationOffset = representation.presentationTimeOffset;\n\n        return presentationTime - periodStart + presentationOffset;\n    }\n\n    function calcWallTimeForSegment(segment, isDynamic) {\n        var suggestedPresentationDelay, displayStartTime, wallTime;\n\n        if (isDynamic) {\n            suggestedPresentationDelay = segment.representation.adaptation.period.mpd.suggestedPresentationDelay;\n            displayStartTime = segment.presentationStartTime + suggestedPresentationDelay;\n            wallTime = new Date(segment.availabilityStartTime.getTime() + displayStartTime * 1000);\n        }\n\n        return wallTime;\n    }\n\n    function calcSegmentAvailabilityRange(representation, isDynamic) {\n        var start = representation.adaptation.period.start;\n        var end = start + representation.adaptation.period.duration;\n        var range = { start: start, end: end };\n        var d = representation.segmentDuration || (representation.segments && representation.segments.length ? representation.segments[representation.segments.length - 1].duration : 0);\n\n        var checkTime, now;\n\n        if (!isDynamic) return range;\n\n        if (!isClientServerTimeSyncCompleted && representation.segmentAvailabilityRange) {\n            return representation.segmentAvailabilityRange;\n        }\n\n        checkTime = representation.adaptation.period.mpd.checkTime;\n        now = calcPresentationTimeFromWallTime(new Date(), representation.adaptation.period);\n        //the Media Segment list is further restricted by the CheckTime together with the MPD attribute\n        // MPD@timeShiftBufferDepth such that only Media Segments for which the sum of the start time of the\n        // Media Segment and the Period start time falls in the interval [NOW- MPD@timeShiftBufferDepth - @duration, min(CheckTime, NOW)] are included.\n        start = Math.max(now - representation.adaptation.period.mpd.timeShiftBufferDepth, representation.adaptation.period.start);\n        var timeAnchor = isNaN(checkTime) ? now : Math.min(checkTime, now);\n        var periodEnd = representation.adaptation.period.start + representation.adaptation.period.duration;\n        end = (timeAnchor >= periodEnd && timeAnchor - d < periodEnd ? periodEnd : timeAnchor) - d;\n        //end = (isNaN(checkTime) ? now : Math.min(checkTime, now)) - d;\n        range = { start: start, end: end };\n\n        return range;\n    }\n\n    function calcPeriodRelativeTimeFromMpdRelativeTime(representation, mpdRelativeTime) {\n        var periodStartTime = representation.adaptation.period.start;\n        return mpdRelativeTime - periodStartTime;\n    }\n\n    function calcMpdRelativeTimeFromPeriodRelativeTime(representation, periodRelativeTime) {\n        var periodStartTime = representation.adaptation.period.start;\n\n        return periodRelativeTime + periodStartTime;\n    }\n\n    function onLiveEdgeSearchCompleted(e) {\n        if (isClientServerTimeSyncCompleted || e.error) return;\n\n        // the difference between expected and actual live edge time is supposed to be a difference between client\n        // and server time as well\n        clientServerTimeShift += e.liveEdge - (expectedLiveEdge + e.searchTime);\n        isClientServerTimeSyncCompleted = true;\n    }\n\n    function onTimeSyncComplete(e) {\n        if (isClientServerTimeSyncCompleted || e.error) {\n            return;\n        }\n\n        clientServerTimeShift = e.offset / 1000;\n\n        isClientServerTimeSyncCompleted = true;\n    }\n\n    function calcMSETimeOffset(representation) {\n        // The MSEOffset is offset from AST for media. It is Period@start - presentationTimeOffset\n        var presentationOffset = representation.presentationTimeOffset;\n        var periodStart = representation.adaptation.period.start;\n        return periodStart - presentationOffset;\n    }\n\n    function reset() {\n        eventBus.off(_coreEventsEventsJs2['default'].LIVE_EDGE_SEARCH_COMPLETED, onLiveEdgeSearchCompleted, this);\n        eventBus.off(_coreEventsEventsJs2['default'].TIME_SYNCHRONIZATION_COMPLETED, onTimeSyncComplete, this);\n        clientServerTimeShift = 0;\n        isClientServerTimeSyncCompleted = false;\n        expectedLiveEdge = NaN;\n    }\n\n    instance = {\n        initialize: initialize,\n        isTimeSyncCompleted: isTimeSyncCompleted,\n        setTimeSyncCompleted: setTimeSyncCompleted,\n        getClientTimeOffset: getClientTimeOffset,\n        getExpectedLiveEdge: getExpectedLiveEdge,\n        setExpectedLiveEdge: setExpectedLiveEdge,\n        calcAvailabilityStartTimeFromPresentationTime: calcAvailabilityStartTimeFromPresentationTime,\n        calcAvailabilityEndTimeFromPresentationTime: calcAvailabilityEndTimeFromPresentationTime,\n        calcPresentationTimeFromWallTime: calcPresentationTimeFromWallTime,\n        calcPresentationTimeFromMediaTime: calcPresentationTimeFromMediaTime,\n        calcPeriodRelativeTimeFromMpdRelativeTime: calcPeriodRelativeTimeFromMpdRelativeTime,\n        calcMpdRelativeTimeFromPeriodRelativeTime: calcMpdRelativeTimeFromPeriodRelativeTime,\n        calcMediaTimeFromPresentationTime: calcMediaTimeFromPresentationTime,\n        calcSegmentAvailabilityRange: calcSegmentAvailabilityRange,\n        calcWallTimeForSegment: calcWallTimeForSegment,\n        calcMSETimeOffset: calcMSETimeOffset,\n        reset: reset\n    };\n\n    return instance;\n}\n\nTimelineConverter.__dashjs_factory_name = 'TimelineConverter';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(TimelineConverter);\nmodule.exports = exports['default'];\n\n},{\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9}],24:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _SegmentsUtilsJs = _dereq_('./SegmentsUtils.js');\n\nfunction TimelineSegmentsGetter(config, isDynamic) {\n\n    var timelineConverter = config.timelineConverter;\n\n    var instance = undefined;\n\n    function getSegmentsFromTimeline(representation, requestedTime, index, availabilityUpperLimit) {\n        var template = representation.adaptation.period.mpd.manifest.Period_asArray[representation.adaptation.period.index].AdaptationSet_asArray[representation.adaptation.index].Representation_asArray[representation.index].SegmentTemplate;\n        var timeline = template.SegmentTimeline;\n        var isAvailableSegmentNumberCalculated = representation.availableSegmentsNumber > 0;\n\n        var maxSegmentsAhead = 10;\n        var time = 0;\n        var scaledTime = 0;\n        var availabilityIdx = -1;\n        var segments = [];\n        var isStartSegmentForRequestedTimeFound = false;\n\n        var fragments, frag, i, len, j, repeat, repeatEndTime, nextFrag, calculatedRange, hasEnoughSegments, requiredMediaTime, startIdx, endIdx, fTimescale;\n\n        var createSegment = function createSegment(s) {\n            return (0, _SegmentsUtilsJs.getTimeBasedSegment)(timelineConverter, isDynamic, representation, time, s.d, fTimescale, template.media, s.mediaRange, availabilityIdx);\n        };\n\n        fTimescale = representation.timescale;\n\n        fragments = timeline.S_asArray;\n\n        calculatedRange = (0, _SegmentsUtilsJs.decideSegmentListRangeForTimeline)(timelineConverter, isDynamic, requestedTime, index, availabilityUpperLimit);\n\n        // if calculatedRange exists we should generate segments that belong to this range.\n        // Otherwise generate maxSegmentsAhead segments ahead of the requested time\n        if (calculatedRange) {\n            startIdx = calculatedRange.start;\n            endIdx = calculatedRange.end;\n        } else {\n            requiredMediaTime = timelineConverter.calcMediaTimeFromPresentationTime(requestedTime || 0, representation);\n        }\n\n        for (i = 0, len = fragments.length; i < len; i++) {\n            frag = fragments[i];\n            repeat = 0;\n            if (frag.hasOwnProperty('r')) {\n                repeat = frag.r;\n            }\n\n            //For a repeated S element, t belongs only to the first segment\n            if (frag.hasOwnProperty('t')) {\n                time = frag.t;\n                scaledTime = time / fTimescale;\n            }\n\n            //This is a special case: \"A negative value of the @r attribute of the S element indicates that the duration indicated in @d attribute repeats until the start of the next S element, the end of the Period or until the\n            // next MPD update.\"\n            if (repeat < 0) {\n                nextFrag = fragments[i + 1];\n\n                if (nextFrag && nextFrag.hasOwnProperty('t')) {\n                    repeatEndTime = nextFrag.t / fTimescale;\n                } else {\n                    var availabilityEnd = representation.segmentAvailabilityRange ? representation.segmentAvailabilityRange.end : timelineConverter.calcSegmentAvailabilityRange(representation, isDynamic).end;\n                    repeatEndTime = timelineConverter.calcMediaTimeFromPresentationTime(availabilityEnd, representation);\n                    representation.segmentDuration = frag.d / fTimescale;\n                }\n\n                repeat = Math.ceil((repeatEndTime - scaledTime) / (frag.d / fTimescale)) - 1;\n            }\n\n            // if we have enough segments in the list, but we have not calculated the total number of the segments yet we\n            // should continue the loop and calc the number. Once it is calculated, we can break the loop.\n            if (hasEnoughSegments) {\n                if (isAvailableSegmentNumberCalculated) break;\n                availabilityIdx += repeat + 1;\n                continue;\n            }\n\n            for (j = 0; j <= repeat; j++) {\n                availabilityIdx++;\n\n                if (calculatedRange) {\n                    if (availabilityIdx > endIdx) {\n                        hasEnoughSegments = true;\n                        if (isAvailableSegmentNumberCalculated) break;\n                        continue;\n                    }\n\n                    if (availabilityIdx >= startIdx) {\n                        segments.push(createSegment(frag));\n                    }\n                } else {\n                    if (segments.length > maxSegmentsAhead) {\n                        hasEnoughSegments = true;\n                        if (isAvailableSegmentNumberCalculated) break;\n                        continue;\n                    }\n\n                    // In some cases when requiredMediaTime = actual end time of the last segment\n                    // it is possible that this time a bit exceeds the declared end time of the last segment.\n                    // in this case we still need to include the last segment in the segment list. to do this we\n                    // use a correction factor = 1.5. This number is used because the largest possible deviation is\n                    // is 50% of segment duration.\n                    if (isStartSegmentForRequestedTimeFound) {\n                        segments.push(createSegment(frag));\n                    } else if (scaledTime >= requiredMediaTime - frag.d / fTimescale * 1.5) {\n                        isStartSegmentForRequestedTimeFound = true;\n                        segments.push(createSegment(frag));\n                    }\n                }\n\n                time += frag.d;\n                scaledTime = time / fTimescale;\n            }\n        }\n\n        if (!isAvailableSegmentNumberCalculated) {\n            representation.availableSegmentsNumber = availabilityIdx + 1;\n        }\n\n        return segments;\n    }\n\n    instance = {\n        getSegments: getSegmentsFromTimeline\n    };\n\n    return instance;\n}\n\nTimelineSegmentsGetter.__dashjs_factory_name = 'TimelineSegmentsGetter';\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(TimelineSegmentsGetter);\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7,\"./SegmentsUtils.js\":21}],25:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar AdaptationSet = function AdaptationSet() {\n  _classCallCheck(this, AdaptationSet);\n\n  this.period = null;\n  this.index = -1;\n  this.type = null;\n};\n\nexports[\"default\"] = AdaptationSet;\nmodule.exports = exports[\"default\"];\n\n},{}],26:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nvar DEFAULT_DVB_PRIORITY = 1;\nvar DEFAULT_DVB_WEIGHT = 1;\n\nvar BaseURL = function BaseURL(url, serviceLocation, priority, weight) {\n  _classCallCheck(this, BaseURL);\n\n  this.url = url || '';\n  this.serviceLocation = serviceLocation || url || '';\n\n  // DVB extensions\n  this.dvb_priority = priority || DEFAULT_DVB_PRIORITY;\n  this.dvb_weight = weight || DEFAULT_DVB_WEIGHT;\n\n  /* currently unused:\n   * byteRange,\n   * availabilityTimeOffset,\n   * availabilityTimeComplete\n   */\n};\n\nBaseURL.DEFAULT_DVB_PRIORITY = DEFAULT_DVB_PRIORITY;\nBaseURL.DEFAULT_DVB_WEIGHT = DEFAULT_DVB_WEIGHT;\n\nexports['default'] = BaseURL;\nmodule.exports = exports['default'];\n\n},{}],27:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nvar Event = function Event() {\n  _classCallCheck(this, Event);\n\n  this.duration = NaN;\n  this.presentationTime = NaN;\n  this.id = NaN;\n  this.messageData = '';\n  this.eventStream = null;\n  this.presentationTimeDelta = NaN; // Specific EMSG Box parameter\n};\n\nexports['default'] = Event;\nmodule.exports = exports['default'];\n\n},{}],28:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nvar EventStream = function EventStream() {\n  _classCallCheck(this, EventStream);\n\n  this.adaptionSet = null;\n  this.representation = null;\n  this.period = null;\n  this.timescale = 1;\n  this.value = '';\n  this.schemeIdUri = '';\n};\n\nexports['default'] = EventStream;\nmodule.exports = exports['default'];\n\n},{}],29:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Mpd = function Mpd() {\n  _classCallCheck(this, Mpd);\n\n  this.manifest = null;\n  this.suggestedPresentationDelay = 0;\n  this.availabilityStartTime = null;\n  this.availabilityEndTime = Number.POSITIVE_INFINITY;\n  this.timeShiftBufferDepth = Number.POSITIVE_INFINITY;\n  this.maxSegmentDuration = Number.POSITIVE_INFINITY;\n  this.checkTime = NaN;\n  this.clientServerTimeShift = 0;\n  this.isClientServerTimeSyncCompleted = false;\n};\n\nexports[\"default\"] = Mpd;\nmodule.exports = exports[\"default\"];\n\n},{}],30:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nvar Period = function Period() {\n  _classCallCheck(this, Period);\n\n  this.id = null;\n  this.index = -1;\n  this.duration = NaN;\n  this.start = NaN;\n  this.mpd = null;\n};\n\nPeriod.DEFAULT_ID = 'defaultId';\n\nexports['default'] = Period;\nmodule.exports = exports['default'];\n\n},{}],31:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Representation = function Representation() {\n  _classCallCheck(this, Representation);\n\n  this.id = null;\n  this.index = -1;\n  this.adaptation = null;\n  this.segmentInfoType = null;\n  this.initialization = null;\n  this.segmentDuration = NaN;\n  this.timescale = 1;\n  this.startNumber = 1;\n  this.indexRange = null;\n  this.range = null;\n  this.presentationTimeOffset = 0;\n  // Set the source buffer timeOffset to this\n  this.MSETimeOffset = NaN;\n  this.segmentAvailabilityRange = null;\n  this.availableSegmentsNumber = 0;\n  this.bandwidth = NaN;\n  this.maxPlayoutRate = NaN;\n};\n\nexports[\"default\"] = Representation;\nmodule.exports = exports[\"default\"];\n\n},{}],32:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Segment = function Segment() {\n  _classCallCheck(this, Segment);\n\n  this.indexRange = null;\n  this.index = null;\n  this.mediaRange = null;\n  this.media = null;\n  this.duration = NaN;\n  // this is the time that should be inserted into the media url\n  this.replacementTime = null;\n  // this is the number that should be inserted into the media url\n  this.replacementNumber = NaN;\n  // This is supposed to match the time encoded in the media Segment\n  this.mediaStartTime = NaN;\n  // When the source buffer timeOffset is set to MSETimeOffset this is the\n  // time that will match the seekTarget and video.currentTime\n  this.presentationStartTime = NaN;\n  // Do not schedule this segment until\n  this.availabilityStartTime = NaN;\n  // Ignore and  discard this segment after\n  this.availabilityEndTime = NaN;\n  // The index of the segment inside the availability window\n  this.availabilityIdx = NaN;\n  // For dynamic mpd's, this is the wall clock time that the video\n  // element currentTime should be presentationStartTime\n  this.wallStartTime = NaN;\n  this.representation = null;\n};\n\nexports[\"default\"] = Segment;\nmodule.exports = exports[\"default\"];\n\n},{}],33:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nvar UTCTiming = function UTCTiming() {\n  _classCallCheck(this, UTCTiming);\n\n  // UTCTiming is a DescriptorType and doesn't have any additional fields\n  this.schemeIdUri = '';\n  this.value = '';\n};\n\nexports['default'] = UTCTiming;\nmodule.exports = exports['default'];\n\n},{}],34:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _XHRLoaderJs = _dereq_('./XHRLoader.js');\n\nvar _XHRLoaderJs2 = _interopRequireDefault(_XHRLoaderJs);\n\nvar _voHeadRequestJs = _dereq_('./vo/HeadRequest.js');\n\nvar _voHeadRequestJs2 = _interopRequireDefault(_voHeadRequestJs);\n\nvar _voErrorJs = _dereq_('./vo/Error.js');\n\nvar _voErrorJs2 = _interopRequireDefault(_voErrorJs);\n\nvar _coreEventBusJs = _dereq_('./../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('./../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar FRAGMENT_LOADER_ERROR_LOADING_FAILURE = 1;\nvar FRAGMENT_LOADER_ERROR_NULL_REQUEST = 2;\nvar FRAGMENT_LOADER_MESSAGE_NULL_REQUEST = 'request is null';\n\nfunction FragmentLoader(config) {\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        xhrLoader = undefined;\n\n    function setup() {\n        xhrLoader = (0, _XHRLoaderJs2['default'])(context).create({\n            errHandler: config.errHandler,\n            metricsModel: config.metricsModel,\n            requestModifier: config.requestModifier\n        });\n    }\n\n    function checkForExistence(request) {\n        var report = function report(success) {\n            eventBus.trigger(_coreEventsEventsJs2['default'].CHECK_FOR_EXISTENCE_COMPLETED, {\n                request: request,\n                exists: success\n            });\n        };\n\n        if (request) {\n            var headRequest = new _voHeadRequestJs2['default'](request.url);\n\n            xhrLoader.load({\n                request: headRequest,\n                success: function success() {\n                    report(true);\n                },\n                error: function error() {\n                    report(false);\n                }\n            });\n        } else {\n            report(false);\n        }\n    }\n\n    function load(request) {\n        var report = function report(data, error) {\n            eventBus.trigger(_coreEventsEventsJs2['default'].LOADING_COMPLETED, {\n                request: request,\n                response: data || null,\n                error: error || null,\n                sender: instance\n            });\n        };\n\n        if (request) {\n            xhrLoader.load({\n                request: request,\n                progress: function progress() {\n                    eventBus.trigger(_coreEventsEventsJs2['default'].LOADING_PROGRESS, {\n                        request: request\n                    });\n                },\n                success: function success(data) {\n                    report(data);\n                },\n                error: function error(xhr, statusText, errorText) {\n                    report(undefined, new _voErrorJs2['default'](FRAGMENT_LOADER_ERROR_LOADING_FAILURE, errorText, statusText));\n                }\n            });\n        } else {\n            report(undefined, new _voErrorJs2['default'](FRAGMENT_LOADER_ERROR_NULL_REQUEST, FRAGMENT_LOADER_MESSAGE_NULL_REQUEST));\n        }\n    }\n\n    function abort() {\n        if (xhrLoader) {\n            xhrLoader.abort();\n        }\n    }\n\n    function reset() {\n        if (xhrLoader) {\n            xhrLoader.abort();\n            xhrLoader = null;\n        }\n    }\n\n    instance = {\n        checkForExistence: checkForExistence,\n        load: load,\n        abort: abort,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nFragmentLoader.__dashjs_factory_name = 'FragmentLoader';\n\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(FragmentLoader);\nfactory.FRAGMENT_LOADER_ERROR_LOADING_FAILURE = FRAGMENT_LOADER_ERROR_LOADING_FAILURE;\nfactory.FRAGMENT_LOADER_ERROR_NULL_REQUEST = FRAGMENT_LOADER_ERROR_NULL_REQUEST;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../core/FactoryMaker.js\":7,\"./../core/EventBus.js\":6,\"./../core/events/Events.js\":9,\"./XHRLoader.js\":44,\"./vo/Error.js\":100,\"./vo/HeadRequest.js\":102}],35:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _controllersXlinkControllerJs = _dereq_('./controllers/XlinkController.js');\n\nvar _controllersXlinkControllerJs2 = _interopRequireDefault(_controllersXlinkControllerJs);\n\nvar _XHRLoaderJs = _dereq_('./XHRLoader.js');\n\nvar _XHRLoaderJs2 = _interopRequireDefault(_XHRLoaderJs);\n\nvar _utilsURLUtilsJs = _dereq_('./utils/URLUtils.js');\n\nvar _utilsURLUtilsJs2 = _interopRequireDefault(_utilsURLUtilsJs);\n\nvar _voTextRequestJs = _dereq_('./vo/TextRequest.js');\n\nvar _voTextRequestJs2 = _interopRequireDefault(_voTextRequestJs);\n\nvar _voErrorJs = _dereq_('./vo/Error.js');\n\nvar _voErrorJs2 = _interopRequireDefault(_voErrorJs);\n\nvar _voMetricsHTTPRequestJs = _dereq_('./vo/metrics/HTTPRequest.js');\n\nvar _voMetricsHTTPRequestJs2 = _interopRequireDefault(_voMetricsHTTPRequestJs);\n\nvar _coreEventBusJs = _dereq_('../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar MANIFEST_LOADER_ERROR_PARSING_FAILURE = 1;\nvar MANIFEST_LOADER_ERROR_LOADING_FAILURE = 2;\nvar MANIFEST_LOADER_MESSAGE_PARSING_FAILURE = 'parsing failed';\n\nfunction ManifestLoader(config) {\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n    var urlUtils = (0, _utilsURLUtilsJs2['default'])(context).getInstance();\n    var parser = config.parser;\n\n    var instance = undefined,\n        xhrLoader = undefined,\n        xlinkController = undefined;\n\n    function setup() {\n        eventBus.on(_coreEventsEventsJs2['default'].XLINK_READY, onXlinkReady, instance);\n\n        xhrLoader = (0, _XHRLoaderJs2['default'])(context).create({\n            errHandler: config.errHandler,\n            metricsModel: config.metricsModel,\n            requestModifier: config.requestModifier\n        });\n\n        xlinkController = (0, _controllersXlinkControllerJs2['default'])(context).create({\n            errHandler: config.errHandler,\n            metricsModel: config.metricsModel,\n            requestModifier: config.requestModifier\n        });\n    }\n\n    function onXlinkReady(event) {\n        eventBus.trigger(_coreEventsEventsJs2['default'].INTERNAL_MANIFEST_LOADED, {\n            manifest: event.manifest\n        });\n    }\n\n    function load(url) {\n        var request = new _voTextRequestJs2['default'](url, _voMetricsHTTPRequestJs2['default'].MPD_TYPE);\n\n        xhrLoader.load({\n            request: request,\n            success: function success(data, textStatus, xhr) {\n                var actualUrl;\n                var baseUri;\n\n                // Handle redirects for the MPD - as per RFC3986 Section 5.1.3\n                if (xhr.responseURL && xhr.responseURL !== url) {\n                    baseUri = urlUtils.parseBaseUrl(xhr.responseURL);\n                    actualUrl = xhr.responseURL;\n                } else {\n                    baseUri = urlUtils.parseBaseUrl(url);\n                }\n\n                var manifest = parser.parse(data, xlinkController);\n\n                if (manifest) {\n                    manifest.url = actualUrl || url;\n\n                    // URL from which the MPD was originally retrieved (MPD updates will not change this value)\n                    if (!manifest.originalUrl) {\n                        manifest.originalUrl = manifest.url;\n                    }\n\n                    manifest.baseUri = baseUri;\n                    manifest.loadedTime = new Date();\n                    xlinkController.resolveManifestOnLoad(manifest);\n                } else {\n                    eventBus.trigger(_coreEventsEventsJs2['default'].INTERNAL_MANIFEST_LOADED, {\n                        manifest: null,\n                        error: new _voErrorJs2['default'](MANIFEST_LOADER_ERROR_PARSING_FAILURE, MANIFEST_LOADER_MESSAGE_PARSING_FAILURE)\n                    });\n                }\n            },\n            error: function error(xhr, statusText, errorText) {\n                eventBus.trigger(_coreEventsEventsJs2['default'].INTERNAL_MANIFEST_LOADED, {\n                    manifest: null,\n                    error: new _voErrorJs2['default'](MANIFEST_LOADER_ERROR_LOADING_FAILURE, 'Failed loading manifest: ' + url + ', ' + errorText)\n                });\n            }\n        });\n    }\n\n    function reset() {\n        eventBus.off(_coreEventsEventsJs2['default'].XLINK_READY, onXlinkReady, instance);\n\n        if (xlinkController) {\n            xlinkController.reset();\n            xlinkController = null;\n        }\n\n        if (xhrLoader) {\n            xhrLoader.abort();\n            xhrLoader = null;\n        }\n    }\n\n    instance = {\n        load: load,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nManifestLoader.__dashjs_factory_name = 'ManifestLoader';\n\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(ManifestLoader);\nfactory.MANIFEST_LOADER_ERROR_PARSING_FAILURE = MANIFEST_LOADER_ERROR_PARSING_FAILURE;\nfactory.MANIFEST_LOADER_ERROR_LOADING_FAILURE = MANIFEST_LOADER_ERROR_LOADING_FAILURE;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../core/EventBus.js\":6,\"../core/FactoryMaker.js\":7,\"../core/events/Events.js\":9,\"./XHRLoader.js\":44,\"./controllers/XlinkController.js\":60,\"./utils/URLUtils.js\":96,\"./vo/Error.js\":100,\"./vo/TextRequest.js\":108,\"./vo/metrics/HTTPRequest.js\":117}],36:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreEventBusJs = _dereq_('../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nfunction ManifestUpdater() {\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        refreshDelay = undefined,\n        refreshTimer = undefined,\n        isStopped = undefined,\n        isUpdating = undefined,\n        manifestLoader = undefined,\n        manifestModel = undefined,\n        dashManifestModel = undefined;\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.manifestModel) {\n            manifestModel = config.manifestModel;\n        }\n        if (config.dashManifestModel) {\n            dashManifestModel = config.dashManifestModel;\n        }\n    }\n\n    function initialize(loader) {\n        manifestLoader = loader;\n        refreshDelay = NaN;\n        refreshTimer = null;\n        isUpdating = false;\n        isStopped = true;\n\n        eventBus.on(_coreEventsEventsJs2['default'].STREAMS_COMPOSED, onStreamsComposed, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_STARTED, onPlaybackStarted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_PAUSED, onPlaybackPaused, this);\n        eventBus.on(_coreEventsEventsJs2['default'].INTERNAL_MANIFEST_LOADED, onManifestLoaded, this);\n    }\n\n    function setManifest(manifest) {\n        update(manifest);\n    }\n\n    function getManifestLoader() {\n        return manifestLoader;\n    }\n\n    function reset() {\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_STARTED, onPlaybackStarted, this);\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_PAUSED, onPlaybackPaused, this);\n        eventBus.off(_coreEventsEventsJs2['default'].STREAMS_COMPOSED, onStreamsComposed, this);\n        eventBus.off(_coreEventsEventsJs2['default'].INTERNAL_MANIFEST_LOADED, onManifestLoaded, this);\n\n        isStopped = true;\n        isUpdating = false;\n        clear();\n        refreshDelay = NaN;\n    }\n\n    function clear() {\n        if (refreshTimer !== null) {\n            clearInterval(refreshTimer);\n            refreshTimer = null;\n        }\n    }\n\n    function startManifestRefreshTimer() {\n        clear();\n        if (!isNaN(refreshDelay)) {\n            log('Refresh manifest in ' + refreshDelay + ' seconds.');\n            refreshTimer = setTimeout(onRefreshTimer, Math.min(refreshDelay * 1000, Math.pow(2, 31) - 1), this);\n        }\n    }\n\n    function update(manifest) {\n        var delay, timeSinceLastUpdate;\n\n        var date = new Date();\n\n        manifestModel.setValue(manifest);\n        log('Manifest has been refreshed at ' + date + '[' + date.getTime() / 1000 + '] ');\n\n        delay = dashManifestModel.getRefreshDelay(manifest);\n        timeSinceLastUpdate = (new Date().getTime() - manifest.loadedTime.getTime()) / 1000;\n        refreshDelay = Math.max(delay - timeSinceLastUpdate, 0);\n\n        eventBus.trigger(_coreEventsEventsJs2['default'].MANIFEST_UPDATED, { manifest: manifest });\n\n        if (!isStopped) {\n            startManifestRefreshTimer();\n        }\n    }\n\n    function onRefreshTimer() {\n        var manifest, url;\n\n        if (isStopped || isUpdating) return;\n\n        isUpdating = true;\n        manifest = manifestModel.getValue();\n        url = manifest.url;\n\n        if (manifest.hasOwnProperty('Location')) {\n            url = manifest.Location;\n        }\n\n        //log(\"Refresh manifest @ \" + url);\n\n        manifestLoader.load(url);\n    }\n\n    function onManifestLoaded(e) {\n        if (!e.error) {\n            update(e.manifest);\n        }\n    }\n\n    function onPlaybackStarted() /*e*/{\n        isStopped = false;\n        startManifestRefreshTimer();\n    }\n\n    function onPlaybackPaused() /*e*/{\n        isStopped = true;\n        clear();\n    }\n\n    function onStreamsComposed() /*e*/{\n        // When streams are ready we can consider manifest update completed. Resolve the update promise.\n        isUpdating = false;\n    }\n\n    instance = {\n        initialize: initialize,\n        setManifest: setManifest,\n        getManifestLoader: getManifestLoader,\n        setConfig: setConfig,\n        reset: reset\n    };\n\n    return instance;\n}\nManifestUpdater.__dashjs_factory_name = 'ManifestUpdater';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(ManifestUpdater);\nmodule.exports = exports['default'];\n\n},{\"../core/Debug.js\":5,\"../core/EventBus.js\":6,\"../core/FactoryMaker.js\":7,\"../core/events/Events.js\":9}],37:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _dashVoUTCTimingJs = _dereq_('../dash/vo/UTCTiming.js');\n\nvar _dashVoUTCTimingJs2 = _interopRequireDefault(_dashVoUTCTimingJs);\n\nvar _controllersPlaybackControllerJs = _dereq_('./controllers/PlaybackController.js');\n\nvar _controllersPlaybackControllerJs2 = _interopRequireDefault(_controllersPlaybackControllerJs);\n\nvar _controllersStreamControllerJs = _dereq_('./controllers/StreamController.js');\n\nvar _controllersStreamControllerJs2 = _interopRequireDefault(_controllersStreamControllerJs);\n\nvar _controllersMediaControllerJs = _dereq_('./controllers/MediaController.js');\n\nvar _controllersMediaControllerJs2 = _interopRequireDefault(_controllersMediaControllerJs);\n\nvar _ManifestLoaderJs = _dereq_('./ManifestLoader.js');\n\nvar _ManifestLoaderJs2 = _interopRequireDefault(_ManifestLoaderJs);\n\nvar _utilsLiveEdgeFinderJs = _dereq_('./utils/LiveEdgeFinder.js');\n\nvar _utilsLiveEdgeFinderJs2 = _interopRequireDefault(_utilsLiveEdgeFinderJs);\n\nvar _utilsErrorHandlerJs = _dereq_('./utils/ErrorHandler.js');\n\nvar _utilsErrorHandlerJs2 = _interopRequireDefault(_utilsErrorHandlerJs);\n\nvar _utilsCapabilitiesJs = _dereq_('./utils/Capabilities.js');\n\nvar _utilsCapabilitiesJs2 = _interopRequireDefault(_utilsCapabilitiesJs);\n\nvar _TextTracksJs = _dereq_('./TextTracks.js');\n\nvar _TextTracksJs2 = _interopRequireDefault(_TextTracksJs);\n\nvar _controllersSourceBufferControllerJs = _dereq_('./controllers/SourceBufferController.js');\n\nvar _controllersSourceBufferControllerJs2 = _interopRequireDefault(_controllersSourceBufferControllerJs);\n\nvar _VirtualBufferJs = _dereq_('./VirtualBuffer.js');\n\nvar _VirtualBufferJs2 = _interopRequireDefault(_VirtualBufferJs);\n\nvar _utilsRequestModifierJs = _dereq_('./utils/RequestModifier.js');\n\nvar _utilsRequestModifierJs2 = _interopRequireDefault(_utilsRequestModifierJs);\n\nvar _TextSourceBufferJs = _dereq_('./TextSourceBuffer.js');\n\nvar _TextSourceBufferJs2 = _interopRequireDefault(_TextSourceBufferJs);\n\nvar _modelsURIQueryAndFragmentModelJs = _dereq_('./models/URIQueryAndFragmentModel.js');\n\nvar _modelsURIQueryAndFragmentModelJs2 = _interopRequireDefault(_modelsURIQueryAndFragmentModelJs);\n\nvar _modelsManifestModelJs = _dereq_('./models/ManifestModel.js');\n\nvar _modelsManifestModelJs2 = _interopRequireDefault(_modelsManifestModelJs);\n\nvar _modelsMediaPlayerModelJs = _dereq_('./models/MediaPlayerModel.js');\n\nvar _modelsMediaPlayerModelJs2 = _interopRequireDefault(_modelsMediaPlayerModelJs);\n\nvar _modelsMetricsModelJs = _dereq_('./models/MetricsModel.js');\n\nvar _modelsMetricsModelJs2 = _interopRequireDefault(_modelsMetricsModelJs);\n\nvar _controllersAbrControllerJs = _dereq_('./controllers/AbrController.js');\n\nvar _controllersAbrControllerJs2 = _interopRequireDefault(_controllersAbrControllerJs);\n\nvar _controllersTimeSyncControllerJs = _dereq_('./controllers/TimeSyncController.js');\n\nvar _controllersTimeSyncControllerJs2 = _interopRequireDefault(_controllersTimeSyncControllerJs);\n\nvar _rulesAbrABRRulesCollectionJs = _dereq_('./rules/abr/ABRRulesCollection.js');\n\nvar _rulesAbrABRRulesCollectionJs2 = _interopRequireDefault(_rulesAbrABRRulesCollectionJs);\n\nvar _modelsVideoModelJs = _dereq_('./models/VideoModel.js');\n\nvar _modelsVideoModelJs2 = _interopRequireDefault(_modelsVideoModelJs);\n\nvar _rulesRulesControllerJs = _dereq_('./rules/RulesController.js');\n\nvar _rulesRulesControllerJs2 = _interopRequireDefault(_rulesRulesControllerJs);\n\nvar _rulesSynchronizationSynchronizationRulesCollectionJs = _dereq_('./rules/synchronization/SynchronizationRulesCollection.js');\n\nvar _rulesSynchronizationSynchronizationRulesCollectionJs2 = _interopRequireDefault(_rulesSynchronizationSynchronizationRulesCollectionJs);\n\nvar _controllersMediaSourceControllerJs = _dereq_('./controllers/MediaSourceController.js');\n\nvar _controllersMediaSourceControllerJs2 = _interopRequireDefault(_controllersMediaSourceControllerJs);\n\nvar _controllersBaseURLControllerJs = _dereq_('./controllers/BaseURLController.js');\n\nvar _controllersBaseURLControllerJs2 = _interopRequireDefault(_controllersBaseURLControllerJs);\n\nvar _coreDebugJs = _dereq_('./../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar _coreEventBusJs = _dereq_('./../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('./../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _MediaPlayerEventsJs = _dereq_('./MediaPlayerEvents.js');\n\nvar _MediaPlayerEventsJs2 = _interopRequireDefault(_MediaPlayerEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\n//Dash\n\nvar _dashDashAdapterJs = _dereq_('../dash/DashAdapter.js');\n\nvar _dashDashAdapterJs2 = _interopRequireDefault(_dashDashAdapterJs);\n\nvar _dashDashParserJs = _dereq_('../dash/DashParser.js');\n\nvar _dashDashParserJs2 = _interopRequireDefault(_dashDashParserJs);\n\nvar _dashModelsDashManifestModelJs = _dereq_('../dash/models/DashManifestModel.js');\n\nvar _dashModelsDashManifestModelJs2 = _interopRequireDefault(_dashModelsDashManifestModelJs);\n\nvar _dashDashMetricsJs = _dereq_('../dash/DashMetrics.js');\n\nvar _dashDashMetricsJs2 = _interopRequireDefault(_dashDashMetricsJs);\n\nvar _dashUtilsTimelineConverterJs = _dereq_('../dash/utils/TimelineConverter.js');\n\nvar _dashUtilsTimelineConverterJs2 = _interopRequireDefault(_dashUtilsTimelineConverterJs);\n\n/**\n * @Module MediaPlayer\n * @description The MediaPlayer is the primary dash.js Module and a Facade to build your player around.\n * It will allow you access to all the important dash.js properties/methods via the public API and all the\n * events to build a robust DASH media player.\n */\nfunction MediaPlayer() {\n\n    var VERSION = '2.1.0-1';\n    var PLAYBACK_NOT_INITIALIZED_ERROR = 'You must first call play() to init playback before calling this method';\n    var ELEMENT_NOT_ATTACHED_ERROR = 'You must first call attachView() to set the video element before calling this method';\n    var SOURCE_NOT_ATTACHED_ERROR = 'You must first call attachSource() with a valid source before calling this method';\n    var MEDIA_PLAYER_NOT_INITIALIZED_ERROR = 'MediaPlayer not initialized!';\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n    var debug = (0, _coreDebugJs2['default'])(context).getInstance();\n    var log = debug.log;\n\n    var instance = undefined,\n        source = undefined,\n        protectionData = undefined,\n        mediaPlayerInitialized = undefined,\n        playbackInitialized = undefined,\n        autoPlay = undefined,\n        abrController = undefined,\n        mediaController = undefined,\n        protectionController = undefined,\n        metricsReportingController = undefined,\n        adapter = undefined,\n        metricsModel = undefined,\n        mediaPlayerModel = undefined,\n        errHandler = undefined,\n        capabilities = undefined,\n        streamController = undefined,\n        rulesController = undefined,\n        playbackController = undefined,\n        dashMetrics = undefined,\n        dashManifestModel = undefined,\n        manifestModel = undefined,\n        videoModel = undefined,\n        textSourceBuffer = undefined;\n\n    function setup() {\n        mediaPlayerInitialized = false;\n        playbackInitialized = false;\n        autoPlay = true;\n        protectionController = null;\n        protectionData = null;\n        adapter = null;\n        _coreEventsEventsJs2['default'].extend(_MediaPlayerEventsJs2['default']);\n        mediaPlayerModel = (0, _modelsMediaPlayerModelJs2['default'])(context).getInstance();\n        if (window.hola_cdn && window.hola_cdn.api && window.hola_cdn.api.dashjs_message) window.hola_cdn.api.dashjs_message(instance);\n    }\n\n    /**\n     * Upon creating the MediaPlayer you must call initialize before you call anything else.\n     * There is one exception to this rule. It is crucial to call {@link module:MediaPlayer#extend extend()}\n     * with all your extensions prior to calling initialize.\n     *\n     * ALL arguments are optional and there are individual methods to set each argument later on.\n     * The args in this method are just for convenience and should only be used for a simple player setup.\n     *\n     * @param {HTML5MediaElement} view - Optional arg to set the video element. {@link module:MediaPlayer#attachView attachView()}\n     * @param {string} source - Optional arg to set the media source. {@link module:MediaPlayer#attachSource attachSource()}\n     * @param {boolean} AutoPlay - Optional arg to set auto play. {@link module:MediaPlayer#setAutoPlay setAutoPlay()}\n     * @see {@link module:MediaPlayer#attachView attachView()}\n     * @see {@link module:MediaPlayer#attachSource attachSource()}\n     * @see {@link module:MediaPlayer#setAutoPlay setAutoPlay()}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function initialize(view, source, AutoPlay) {\n\n        capabilities = (0, _utilsCapabilitiesJs2['default'])(context).getInstance();\n        errHandler = (0, _utilsErrorHandlerJs2['default'])(context).getInstance();\n\n        if (!capabilities.supportsMediaSource()) {\n            errHandler.capabilityError('mediasource');\n            return;\n        }\n\n        if (mediaPlayerInitialized) return;\n        mediaPlayerInitialized = true;\n\n        abrController = (0, _controllersAbrControllerJs2['default'])(context).getInstance();\n\n        playbackController = (0, _controllersPlaybackControllerJs2['default'])(context).getInstance();\n        mediaController = (0, _controllersMediaControllerJs2['default'])(context).getInstance();\n        mediaController.initialize();\n        manifestModel = (0, _modelsManifestModelJs2['default'])(context).getInstance();\n        dashManifestModel = (0, _dashModelsDashManifestModelJs2['default'])(context).getInstance();\n        dashMetrics = (0, _dashDashMetricsJs2['default'])(context).getInstance();\n        metricsModel = (0, _modelsMetricsModelJs2['default'])(context).getInstance();\n        metricsModel.setConfig({ adapter: createAdaptor() });\n\n        restoreDefaultUTCTimingSources();\n        setAutoPlay(AutoPlay !== undefined ? AutoPlay : true);\n\n        if (view) {\n            attachView(view);\n        }\n\n        if (source) {\n            attachSource(source);\n        }\n\n        log('[dash.js ' + VERSION + '] ' + 'MediaPlayer has been initialized');\n    }\n\n    /**\n     * The ready state of the MediaPlayer based on both the video element and MPD source being defined.\n     *\n     * @returns {boolean} The current ready state of the MediaPlayer\n     * @see {@link module:MediaPlayer#attachView attachView()}\n     * @see {@link module:MediaPlayer#attachSource attachSource()}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function isReady() {\n        return !!videoModel && !!source;\n    }\n\n    /**\n     * The play method initiates playback of the media defined by the {@link module:MediaPlayer#attachSource attachSource()} method.\n     * This method will call play on the native Video Element.\n     *\n     * @see {@link module:MediaPlayer#attachSource attachSource()}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function play() {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        if (!autoPlay || isPaused() && playbackInitialized) {\n            playbackController.play();\n        }\n    }\n\n    /**\n     * This method will call pause on the native Video Element.\n     *\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function pause() {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        playbackController.pause();\n    }\n\n    /**\n     * Returns a Boolean that indicates whether the Video Element is paused.\n     * @return {boolean}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function isPaused() {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        return playbackController.isPaused();\n    }\n\n    /**\n     * Returns a Boolean that indicates whether the media is in the process of seeking to a new position.\n     * @return {boolean}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function isSeeking() {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        return playbackController.isSeeking();\n    }\n\n    /**\n     * Use this method to set the native Video Element's muted state. Takes a Boolean that determines whether audio is muted. true if the audio is muted and false otherwise.\n     * @param {boolean} value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setMute(value) {\n        if (!videoModel) {\n            throw ELEMENT_NOT_ATTACHED_ERROR;\n        }\n        getVideoElement().muted = value;\n    }\n\n    /**\n     * A Boolean that determines whether audio is muted.\n     * @returns {boolean}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function isMuted() {\n        if (!videoModel) {\n            throw ELEMENT_NOT_ATTACHED_ERROR;\n        }\n        return getVideoElement().muted;\n    }\n\n    /**\n     * A double indicating the audio volume, from 0.0 (silent) to 1.0 (loudest).\n     * @param {number} value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setVolume(value) {\n        if (!videoModel) {\n            throw ELEMENT_NOT_ATTACHED_ERROR;\n        }\n        getVideoElement().volume = value;\n    }\n\n    /**\n     * Returns the current audio volume, from 0.0 (silent) to 1.0 (loudest).\n     * @returns {number}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getVolume() {\n        if (!videoModel) {\n            throw ELEMENT_NOT_ATTACHED_ERROR;\n        }\n        return getVideoElement().volume;\n    }\n\n    /**\n     * The length of the buffer for a given media type, in seconds. Valid media types are \"video\", \"audio\" and \"fragmentedText\". If no type\n     * is passed in, then the minimum of the video and the audio buffer length is returned. The value is returned to a precision of two decimal places.\n     * NaN is returned if an invalid type is requested, or if the presentation does not contain that type or if no arguments are passed and the\n     * presentation doers not include any audio or video adaption sets.\n     *\n     * @returns {number} The length of the buffer for the given media type, in seconds.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getBufferLength(type) {\n\n        if (!type) {\n            var videoBuffer = getTracksFor('video').length > 0 ? getDashMetrics().getCurrentBufferLevel(getMetricsFor('video')) : Number.MAX_SAFE_INTEGER;\n            var audioBuffer = getTracksFor('audio').length > 0 ? getDashMetrics().getCurrentBufferLevel(getMetricsFor('audio')) : Number.MAX_SAFE_INTEGER;\n            var textBuffer = getTracksFor('fragmentedText').length > 0 ? getDashMetrics().getCurrentBufferLevel(getMetricsFor('fragmentedText')) : Number.MAX_SAFE_INTEGER;\n            return Math.min(videoBuffer, audioBuffer, textBuffer).toPrecision(3);\n        } else {\n            if (type === 'video' || type === 'audio' || type === 'fragmentedText') {\n                var buffer = getDashMetrics().getCurrentBufferLevel(getMetricsFor(type));\n                return buffer ? buffer.toPrecision(3) : NaN;\n            } else {\n                log('Warning  - getBufferLength requested for invalid type');\n                return NaN;\n            }\n        }\n    }\n\n    /**\n     * The timeShiftBufferLength (DVR Window), in seconds.\n     *\n     * @returns {number} The window of allowable play time behind the live point of a live stream.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getDVRWindowSize() {\n        var metric = getDVRInfoMetric();\n        if (!metric) {\n            return 0;\n        }\n        return metric.manifestInfo.DVRWindowSize;\n    }\n\n    /**\n     * This method should only be used with a live stream that has a valid timeShiftBufferLength (DVR Window).\n     * NOTE - If you do not need the raw offset value (i.e. media analytics, tracking, etc) consider using the {@link module:MediaPlayer#seek seek()} method\n     * which will calculate this value for you and set the video element's currentTime property all in one simple call.\n     *\n     * @param value {number} A relative time, in seconds, based on the return value of the {@link module:MediaPlayer#duration duration()} method is expected.\n     * @returns {number} A value that is relative the available range within the timeShiftBufferLength (DVR Window).\n     * @see {@link module:MediaPlayer#seek seek()}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getDVRSeekOffset(value) {\n        var metric = getDVRInfoMetric();\n\n        if (!metric) {\n            return 0;\n        }\n\n        var val = metric.range.start + value;\n\n        if (val > metric.range.end) {\n            val = metric.range.end;\n        }\n\n        return val;\n    }\n\n    /**\n     * Sets the currentTime property of the attached video element.  If it is a live stream with a\n     * timeShiftBufferLength, then the DVR window offset will be automatically calculated.\n     *\n     * @param value {number} A relative time, in seconds, based on the return value of the {@link module:MediaPlayer#duration duration()} method is expected\n     * @see {@link module:MediaPlayer#getDVRSeekOffset getDVRSeekOffset()}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function seek(value) {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        var s = playbackController.getIsDynamic() ? getDVRSeekOffset(value) : value;\n        playbackController.seek(s);\n    }\n\n    /**\n     * Current time of the playhead, in seconds.\n     *\n     * If called with no arguments then the returned time value is time elapsed since the start point of the first stream.\n     * However if a stream ID is supplied then time is relative to the start of that stream, or is null if there is no such stream id in the manifest.\n     *\n     * @param streamId The ID of a stream that the returned playhead time must be relative to the start of. If undefined, then playhead time is relative to the first stream.\n     * @returns {number} The current playhead time of the media, or null.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function time(streamId) {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        var t = getVideoElement().currentTime;\n\n        if (streamId !== undefined) {\n            t = streamController.getTimeRelativeToStreamId(t, streamId);\n        }\n\n        if (playbackController.getIsDynamic()) {\n            var metric = getDVRInfoMetric();\n            t = metric === null ? 0 : duration() - (metric.range.end - metric.time);\n        }\n        return t;\n    }\n\n    /**\n     * Duration of the media's playback, in seconds.\n     *\n     * @returns {number} The current duration of the media.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function duration() {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        var d = getVideoElement().duration;\n\n        if (playbackController.getIsDynamic()) {\n\n            var metric = getDVRInfoMetric();\n            var range;\n\n            if (!metric) {\n                return 0;\n            }\n\n            range = metric.range.end - metric.range.start;\n            d = range < metric.manifestInfo.DVRWindowSize ? range : metric.manifestInfo.DVRWindowSize;\n        }\n        return d;\n    }\n\n    /**\n     * Use this method to get the current playhead time as an absolute value, the time in seconds since midnight UTC, Jan 1 1970.\n     * Note - this property only has meaning for live streams. If called before play() has begun, it will return a value of NaN.\n     *\n     * @returns {number} The current playhead time as UTC timestamp.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function timeAsUTC() {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        if (time() < 0) {\n            return NaN;\n        }\n        return getAsUTC(time());\n    }\n\n    /**\n     * Use this method to get the current duration as an absolute value, the time in seconds since midnight UTC, Jan 1 1970.\n     * Note - this property only has meaning for live streams.\n     *\n     * @returns {number} The current duration as UTC timestamp.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function durationAsUTC() {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        return getAsUTC(duration());\n    }\n\n    /**\n     * A utility methods which converts UTC timestamp value into a valid time and date string.\n     *\n     * @param {number} time - UTC timestamp to be converted into date and time.\n     * @param {string} locales - a region identifier (i.e. en_US).\n     * @param {boolean} hour12 - 12 vs 24 hour. Set to true for 12 hour time formatting.\n     * @returns {string} A formatted time and date string.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function formatUTC(time, locales, hour12) {\n        var dt = new Date(time * 1000);\n        var d = dt.toLocaleDateString(locales);\n        var t = dt.toLocaleTimeString(locales, { hour12: hour12 });\n        return t + ' ' + d;\n    }\n\n    /**\n     * A utility method which converts seconds into TimeCode (i.e. 300 --> 05:00).\n     *\n     * @param value {number} A number in seconds to be converted into a formatted time code.\n     * @returns {string} A formatted time code string.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function convertToTimeCode(value) {\n        value = Math.max(value, 0);\n\n        var h = Math.floor(value / 3600);\n        var m = Math.floor(value % 3600 / 60);\n        var s = Math.floor(value % 3600 % 60);\n        return (h === 0 ? '' : h < 10 ? '0' + h.toString() + ':' : h.toString() + ':') + (m < 10 ? '0' + m.toString() : m.toString()) + ':' + (s < 10 ? '0' + s.toString() : s.toString());\n    }\n\n    /**\n     * This method should be used to extend or replace internal dash.js objects.\n     * There are two ways to extend dash.js (determined by the override argument):\n     * <ol>\n     * <li>If you set override to true any public method or property in your custom object will\n     * override the dash.js parent object's property(ies) and will be used instead but the\n     * dashj.s parent module will still be created.</li>\n     *\n     * <li>If you set override to false your object will completely replace the dash.js object.\n     * (Note: This is how it was in 1.x of Dash.js with Dijon).</li>\n     * </ol>\n     * <b>When you extend you get access to this.context, this.factory and this.parent to operate with in your custom object.</b>\n     * <ul>\n     * <li><b>this.context</b> - can be used to pass context for singleton access.</li>\n     * <li><b>this.factory</b> - can be used to call factory.getSingletonInstance().</li>\n     * <li><b>this.parent</b> - is the reference of the parent object to call other public methods. (this.parent is excluded if you extend with override set to false or option 2)</li>\n     * </ul>\n     * <b>You must call extend before you call initialize</b>\n     * @see {@link module:MediaPlayer#initialize initialize()}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function extend(parentNameString, childInstance, override) {\n        _coreFactoryMakerJs2['default'].extend(parentNameString, childInstance, override, context);\n    }\n\n    /**\n     * Use the on method to listen for public events found in MediaPlayer.events. {@link MediaPlayerEvents}\n     *\n     * @param {String} type - {@link MediaPlayerEvents}\n     * @param {Function} listener - callback method when the event fires.\n     * @param {Object} scope - context of the listener so it can be removed properly.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function on(type, listener, scope) {\n        eventBus.on(type, listener, scope);\n    }\n\n    /**\n     * Use the off method to remove listeners for public events found in MediaPlayer.events. {@link MediaPlayerEvents}\n     *\n     * @param {String} type - {@link MediaPlayerEvents}\n     * @param {Function} listener - callback method when the event fires.\n     * @param {Object} scope - context of the listener so it can be removed properly.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function off(type, listener, scope) {\n        eventBus.off(type, listener, scope);\n    }\n\n    /**\n     * Current version of Dash.js\n     * @returns {string} the current dash.js version string.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getVersion() {\n        return VERSION;\n    }\n\n    /**\n     * Use this method to access the dash.js logging class.\n     *\n     * @returns {@link module:Debug}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getDebug() {\n        return debug;\n    }\n\n    /**\n     * @deprecated Since version 2.1.0.  <b>Instead use:</b>\n     * <ul>\n     * <li>{@link module:MediaPlayer#getVideoElement getVideoElement()}</li>\n     * <li>{@link module:MediaPlayer#getSource getSource()}</li>\n     * <li>{@link module:MediaPlayer#getVideoContainer getVideoContainer()}</li>\n     * <li>{@link module:MediaPlayer#getTTMLRenderingDiv getTTMLRenderingDiv()}</li>\n     * </ul>\n     *\n     * @returns {@link VideoModel}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getVideoModel() {\n        if (!videoModel) {\n            throw ELEMENT_NOT_ATTACHED_ERROR;\n        }\n        return videoModel;\n    }\n\n    /**\n     * <p>Changing this value will lower or increase live stream latency.  The detected segment duration will be multiplied by this value\n     * to define a time in seconds to delay a live stream from the live edge.</p>\n     * <p>Lowering this value will lower latency but may decrease the player's ability to build a stable buffer.</p>\n     *\n     * @param value {int} Represents how many segment durations to delay the live stream.\n     * @default 4\n     * @memberof module:MediaPlayer\n     * @see {@link module:MediaPlayer#useSuggestedPresentationDelay useSuggestedPresentationDelay()}\n     * @instance\n     */\n    function setLiveDelayFragmentCount(value) {\n        mediaPlayerModel.setLiveDelayFragmentCount(value);\n    }\n\n    /**\n     * <p>Equivalent in seconds of setLiveDelayFragmentCount</p>\n     * <p>Lowering this value will lower latency but may decrease the player's ability to build a stable buffer.</p>\n     * <p>This value should be less than the manifest duration by a couple of segment durations to avoid playback issues</p>\n     * <p>If set, this parameter will take precedence over setLiveDelayFragmentCount and manifest info</p>\n     *\n     * @param value {int} Represents how many seconds to delay the live stream.\n     * @default undefined\n     * @memberof module:MediaPlayer\n     * @see {@link module:MediaPlayer#useSuggestedPresentationDelay useSuggestedPresentationDelay()}\n     * @instance\n     */\n    function setLiveDelay(value) {\n        mediaPlayerModel.setLiveDelay(value);\n    }\n\n    /**\n     * <p>Set to true if you would like to override the default live delay and honor the SuggestedPresentationDelay attribute in by the manifest.</p>\n     * @param value {boolean}\n     * @default false\n     * @memberof module:MediaPlayer\n     * @see {@link module:MediaPlayer#setLiveDelayFragmentCount setLiveDelayFragmentCount()}\n     * @instance\n     */\n    function useSuggestedPresentationDelay(value) {\n        mediaPlayerModel.setUseSuggestedPresentationDelay(value);\n    }\n\n    /**\n     * Set to false if you would like to disable the last known bit rate from being stored during playback and used\n     * to set the initial bit rate for subsequent playback within the expiration window.\n     *\n     * The default expiration is one hour, defined in milliseconds. If expired, the default initial bit rate (closest to 1000 kbps) will be used\n     * for that session and a new bit rate will be stored during that session.\n     *\n     * @param enable - Boolean - Will toggle if feature is enabled. True to enable, False to disable.\n     * @param ttl Number - (Optional) A value defined in milliseconds representing how long to cache the bit rate for. Time to live.\n     * @default enable = True, ttl = 360000 (1 hour)\n     * @memberof module:MediaPlayer\n     * @instance\n     *\n     */\n    function enableLastBitrateCaching(enable, ttl) {\n        mediaPlayerModel.setLastBitrateCachingInfo(enable, ttl);\n    }\n\n    /**\n     * Set to false if you would like to disable the last known lang for audio (or camera angle for video) from being stored during playback and used\n     * to set the initial settings for subsequent playback within the expiration window.\n     *\n     * The default expiration is one hour, defined in milliseconds. If expired, the default settings will be used\n     * for that session and a new settings will be stored during that session.\n     *\n     * @param enable - Boolean - Will toggle if feature is enabled. True to enable, False to disable.\n     * @param ttl Number - (Optional) A value defined in milliseconds representing how long to cache the settings for. Time to live.\n     * @default enable = True, ttl = 360000 (1 hour)\n     * @memberof module:MediaPlayer\n     * @instance\n     *\n     */\n    function enableLastMediaSettingsCaching(enable, ttl) {\n        mediaPlayerModel.setLastMediaSettingsCachingInfo(enable, ttl);\n    }\n\n    /**\n     * When switching multi-bitrate content (auto or manual mode) this property specifies the maximum bitrate allowed.\n     * If you set this property to a value lower than that currently playing, the switching engine will switch down to\n     * satisfy this requirement. If you set it to a value that is lower than the lowest bitrate, it will still play\n     * that lowest bitrate.\n     *\n     * You can set or remove this bitrate cap at anytime before or during playback.  To clear this setting you must use the API\n     * and set the value param to NaN.\n     *\n     * This feature is typically used to reserve higher bitrates for playback only when the player is in large or full-screen format.\n     *\n     * @param type {String} 'video' or 'audio' are the type options.\n     * @param value {int} Value in kbps representing the maximum bitrate allowed.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setMaxAllowedBitrateFor(type, value) {\n        abrController.setMaxAllowedBitrateFor(type, value);\n    }\n\n    /**\n     * @param type {string} 'video' or 'audio' are the type options.\n     * @memberof module:MediaPlayer\n     * @see {@link module:MediaPlayer#setMaxAllowedBitrateFor setMaxAllowedBitrateFor()}\n     * @instance\n     */\n    function getMaxAllowedBitrateFor(type) {\n        return abrController.getMaxAllowedBitrateFor(type);\n    }\n\n    /**\n     * When switching multi-bitrate content (auto or manual mode) this property specifies the maximum representation allowed,\n     * as a proportion of the size of the representation set.\n     *\n     * You can set or remove this cap at anytime before or during playback. To clear this setting you must use the API\n     * and set the value param to NaN.\n     *\n     * If both this and maxAllowedBitrate are defined, maxAllowedBitrate is evaluated first, then maxAllowedRepresentation,\n     * i.e. the lowest value from executing these rules is used.\n     *\n     * This feature is typically used to reserve higher representations for playback only when connected over a fast connection.\n     *\n     * @param type String 'video' or 'audio' are the type options.\n     * @param value number between 0 and 1, where 1 is allow all representations, and 0 is allow only the lowest.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setMaxAllowedRepresentationRatioFor(type, value) {\n        abrController.setMaxAllowedRepresentationRatioFor(type, value);\n    }\n\n    /**\n     * @param type String 'video' or 'audio' are the type options.\n     * @returns {number} The current representation ratio cap.\n     * @memberof module:MediaPlayer\n     * @see {@link MediaPlayer#setMaxAllowedRepresentationRatioFor setMaxAllowedRepresentationRatioFor()}\n     * @instance\n     */\n    function getMaxAllowedRepresentationRatioFor(type) {\n        return abrController.getMaxAllowedRepresentationRatioFor(type);\n    }\n\n    /**\n     * <p>Set to false to prevent stream from auto-playing when the view is attached.</p>\n     *\n     * @param value {boolean}\n     * @default true\n     * @memberof module:MediaPlayer\n     * @see {@link module:MediaPlayer#attachView attachView()}\n     * @instance\n     *\n     */\n    function setAutoPlay(value) {\n        autoPlay = value;\n    }\n\n    /**\n     * @returns {boolean} The current autoPlay state.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getAutoPlay() {\n        return autoPlay;\n    }\n\n    /**\n     * Set to true if you would like dash.js to keep downloading fragments in the background\n     * when the video element is paused.\n     *\n     * @default false\n     * @param value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setScheduleWhilePaused(value) {\n        mediaPlayerModel.setScheduleWhilePaused(value);\n    }\n\n    /**\n     * Returns a boolean of the current state of ScheduleWhilePaused.\n     * @returns {boolean}\n     * @see {@link module:MediaPlayer#setScheduleWhilePaused setScheduleWhilePaused()}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getScheduleWhilePaused() {\n        return mediaPlayerModel.getScheduleWhilePaused();\n    }\n\n    /**\n     * Returns the DashMetrics.js Module. You use this Module to get access to all the public metrics\n     * stored in dash.js\n     *\n     * @see {@link module:DashMetrics}\n     * @returns {object}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getDashMetrics() {\n        return dashMetrics;\n    }\n\n    /**\n     *\n     * @param type\n     * @returns {object}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getMetricsFor(type) {\n        return metricsModel.getReadOnlyMetricsFor(type);\n    }\n\n    /**\n     * @param type\n     * @returns {object}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getQualityFor(type) {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        return abrController.getQualityFor(type, streamController.getActiveStreamInfo());\n    }\n\n    /**\n     * Sets the current quality for media type instead of letting the ABR Heuristics automatically selecting it..\n     *\n     * @param type\n     * @param value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setQualityFor(type, value) {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        abrController.setPlaybackQuality(type, streamController.getActiveStreamInfo(), value);\n    }\n\n    /**\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getLimitBitrateByPortal() {\n        return abrController.getLimitBitrateByPortal();\n    }\n\n    /**\n     * Sets whether to limit the representation used based on the size of the playback area\n     *\n     * @param value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setLimitBitrateByPortal(value) {\n        abrController.setLimitBitrateByPortal(value);\n    }\n\n    /**\n     * Use this method to change the current text track for both external time text files and fragmented text tracks. There is no need to\n     * set the track mode on the video object to switch a track when using this method.\n     *\n     * @param idx - Index of track based on the order of the order the tracks are added Use -1 to disable all tracks. (turn captions off).  Use module:MediaPlayer#dashjs.MediaPlayer.events.TEXT_TRACK_ADDED.\n     * @see {@link module:MediaPlayer#dashjs.MediaPlayer.events.TEXT_TRACK_ADDED}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setTextTrack(idx) {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        //For external time text file,  the only action needed to change a track is marking the track mode to showing.\n        // Fragmented text tracks need the additional step of calling textSourceBuffer.setTextTrack();\n        if (textSourceBuffer === undefined) {\n            textSourceBuffer = (0, _TextSourceBufferJs2['default'])(context).getInstance();\n        }\n\n        var tracks = getVideoElement().textTracks;\n        var ln = tracks.length;\n\n        for (var i = 0; i < ln; i++) {\n            var track = tracks[i];\n            var mode = idx === i ? 'showing' : 'hidden';\n\n            if (track.mode !== mode) {\n                //checking that mode is not already set by 3rd Party player frameworks that set mode to prevent event retrigger.\n                track.mode = mode;\n            }\n        }\n\n        textSourceBuffer.setTextTrack();\n    }\n\n    /**\n     * @param type\n     * @returns {Array}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getBitrateInfoListFor(type) {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        var stream = getActiveStream();\n        return stream ? stream.getBitrateListFor(type) : [];\n    }\n\n    /**\n     * Use this method to explicitly set the starting bitrate for audio | video\n     *\n     * @param type\n     * @param {number} value A value of the initial bitrate, kbps\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setInitialBitrateFor(type, value) {\n        abrController.setInitialBitrateFor(type, value);\n    }\n\n    /**\n     * @param type\n     * @returns {number} A value of the initial bitrate, kbps\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getInitialBitrateFor(type) {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR; //abrController.getInitialBitrateFor is overloaded with ratioDict logic that needs manifest force it to not be callable pre play.\n        }\n        return abrController.getInitialBitrateFor(type);\n    }\n\n    /**\n     * @param type\n     * @param {number} value A value of the initial Representation Ratio\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setInitialRepresentationRatioFor(type, value) {\n        abrController.setInitialRepresentationRatioFor(type, value);\n    }\n\n    /**\n     * @param type\n     * @returns {number} A value of the initial Representation Ratio\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getInitialRepresentationRatioFor(type) {\n        return abrController.getInitialRepresentationRatioFor(type);\n    }\n\n    /**\n     * This method returns the list of all available streams from a given manifest\n     * @param manifest\n     * @returns {Array} list of {@link StreamInfo}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getStreamsFromManifest(manifest) {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        return adapter.getStreamsInfo(manifest);\n    }\n\n    /**\n     * This method returns the list of all available tracks for a given media type\n     * @param type\n     * @returns {Array} list of {@link MediaInfo}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getTracksFor(type) {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        var streamInfo = streamController.getActiveStreamInfo();\n        if (!streamInfo) return [];\n        return mediaController.getTracksFor(type, streamInfo);\n    }\n\n    /**\n     * This method returns the list of all available tracks for a given media type and streamInfo from a given manifest\n     * @param type\n     * @param manifest\n     * @param streamInfo\n     * @returns {Array} list of {@link MediaInfo}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getTracksForTypeFromManifest(type, manifest, streamInfo) {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n\n        streamInfo = streamInfo || adapter.getStreamsInfo(manifest)[0];\n\n        return streamInfo ? adapter.getAllMediaInfoForType(manifest, streamInfo, type) : [];\n    }\n\n    /**\n     * @param type\n     * @returns {Object} {@link MediaInfo}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getCurrentTrackFor(type) {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        var streamInfo = streamController.getActiveStreamInfo();\n\n        if (!streamInfo) return null;\n\n        return mediaController.getCurrentTrackFor(type, streamInfo);\n    }\n\n    /**\n     * This method allows to set media settings that will be used to pick the initial track. Format of the settings\n     * is following:\n     * {lang: langValue,\n         *  viewpoint: viewpointValue,\n         *  audioChannelConfiguration: audioChannelConfigurationValue,\n         *  accessibility: accessibilityValue,\n         *  role: roleValue}\n     *\n     *\n     * @param type\n     * @param value {Object}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setInitialMediaSettingsFor(type, value) {\n        mediaController.setInitialSettings(type, value);\n    }\n\n    /**\n     * This method returns media settings that is used to pick the initial track. Format of the settings\n     * is following:\n     * {lang: langValue,\n         *  viewpoint: viewpointValue,\n         *  audioChannelConfiguration: audioChannelConfigurationValue,\n         *  accessibility: accessibilityValue,\n         *  role: roleValue}\n     * @param type\n     * @returns {Object}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getInitialMediaSettingsFor(type) {\n        return mediaController.getInitialSettings(type);\n    }\n\n    /**\n     * @param track instance of {@link MediaInfo}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setCurrentTrack(track) {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        mediaController.setTrack(track);\n    }\n\n    /**\n     * This method returns the current track switch mode.\n     *\n     * @param type\n     * @returns mode\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getTrackSwitchModeFor(type) {\n        return mediaController.getSwitchMode(type);\n    }\n\n    /**\n     * This method sets the current track switch mode. Available options are:\n     *\n     * MediaController.TRACK_SWITCH_MODE_NEVER_REPLACE\n     * (used to forbid clearing the buffered data (prior to current playback position) after track switch. Default for video)\n     *\n     * MediaController.TRACK_SWITCH_MODE_ALWAYS_REPLACE\n     * (used to clear the buffered data (prior to current playback position) after track switch. Default for audio)\n     *\n     * @param type\n     * @param mode\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setTrackSwitchModeFor(type, mode) {\n        mediaController.setSwitchMode(type, mode);\n    }\n\n    /**\n     * This method sets the selection mode for the initial track. This mode defines how the initial track will be selected\n     * if no initial media settings are set. If initial media settings are set this parameter will be ignored. Available options are:\n     *\n     * MediaPlayer.dependencies.MediaController.trackSelectionModes.HIGHEST_BITRATE\n     * this mode makes the player select the track with a highest bitrate. This mode is a default mode.\n     *\n     * MediaPlayer.dependencies.MediaController.trackSelectionModes.WIDEST_RANGE\n     * this mode makes the player select the track with a widest range of bitrates\n     *\n     * @param mode\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setSelectionModeForInitialTrack(mode) {\n        mediaController.setSelectionModeForInitialTrack(mode);\n    }\n\n    /**\n     * This method returns the track selection mode.\n     *\n     * @returns mode\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getSelectionModeForInitialTrack() {\n        return mediaController.getSelectionModeForInitialTrack();\n    }\n\n    /**\n     * @deprecated since version 2.0 Instead use {@link module:MediaPlayer#getAutoSwitchQualityFor getAutoSwitchQualityFor()}.\n     * @returns {boolean} Current state of adaptive bitrate switching\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getAutoSwitchQuality() {\n        return abrController.getAutoSwitchBitrateFor('video') || abrController.getAutoSwitchBitrateFor('audio');\n    }\n\n    /**\n     * Set to false to switch off adaptive bitrate switching.\n     *\n     * @deprecated since version 2.0 Instead use {@link module:MediaPlayer#setAutoSwitchQualityFor setAutoSwitchQualityFor()}.\n     * @param value {boolean}\n     * @default {boolean} true\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setAutoSwitchQuality(value) {\n        abrController.setAutoSwitchBitrateFor('video', value);\n        abrController.setAutoSwitchBitrateFor('audio', value);\n    }\n\n    /**\n     * @param type {string} 'audio' | 'video'\n     * @returns {boolean} Current state of adaptive bitrate switching\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getAutoSwitchQualityFor(type) {\n        return abrController.getAutoSwitchBitrateFor(type);\n    }\n\n    /**\n     * Set to false to switch off adaptive bitrate switching.\n     *\n     * @param type {string} 'audio' | 'video'\n     * @param value {boolean}\n     * @default {boolean} true\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setAutoSwitchQualityFor(type, value) {\n        abrController.setAutoSwitchBitrateFor(type, value);\n    }\n\n    /**\n     * Enabling buffer-occupancy ABR will switch to the *experimental* implementation of BOLA,\n     * replacing the throughput-based ABR rule set (ThroughputRule, BufferOccupancyRule,\n     * InsufficientBufferRule and AbandonRequestsRule) with the buffer-occupancy-based\n     * BOLA rule set (BolaRule, BolaAbandonRule).\n     *\n     * @see {@link http://arxiv.org/abs/1601.06748 BOLA WhitePaper.}\n     * @see {@link https://github.com/Dash-Industry-Forum/dash.js/wiki/BOLA-status More details about the implementation status.}\n     * @param value {boolean}\n     * @default false\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function enableBufferOccupancyABR(value) {\n        mediaPlayerModel.setBufferOccupancyABREnabled(value);\n    }\n\n    /**\n     * Allows application to retrieve a manifest.  Manifest loading is asynchro\n     * nous and\n     * requires the app-provided callback function\n     *\n     * @param url {string} url the manifest url\n     * @param callback {function} A Callback function provided when retrieving manifests\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function retrieveManifest(url, callback) {\n        var manifestLoader = createManifestLoader();\n        var self = this;\n\n        var handler = function handler(e) {\n            if (!e.error) {\n                callback(e.manifest);\n            } else {\n                callback(null, e.error);\n            }\n            eventBus.off(_coreEventsEventsJs2['default'].INTERNAL_MANIFEST_LOADED, handler, self);\n            manifestLoader.reset();\n        };\n\n        eventBus.on(_coreEventsEventsJs2['default'].INTERNAL_MANIFEST_LOADED, handler, self);\n\n        var uriQueryFragModel = (0, _modelsURIQueryAndFragmentModelJs2['default'])(context).getInstance();\n        uriQueryFragModel.initialize();\n        manifestLoader.load(uriQueryFragModel.parseURI(url));\n    }\n\n    /**\n     * <p>Allows you to set a scheme and server source for UTC live edge detection for dynamic streams.\n     * If UTCTiming is defined in the manifest, it will take precedence over any time source manually added.</p>\n     * <p>If you have exposed the Date header, use the method {@link module:MediaPlayer#clearDefaultUTCTimingSources clearDefaultUTCTimingSources()}.\n     * This will allow the date header on the manifest to be used instead of a time server</p>\n     * @param {string} schemeIdUri -\n     * <ul>\n     * <li>urn:mpeg:dash:utc:http-head:2014</li>\n     * <li>urn:mpeg:dash:utc:http-xsdate:2014</li>\n     * <li>urn:mpeg:dash:utc:http-iso:2014</li>\n     * <li>urn:mpeg:dash:utc:direct:2014</li>\n     * </ul>\n     * <p>Some specs referencing early ISO23009-1 drafts incorrectly use\n     * 2012 in the URI, rather than 2014. support these for now.</p>\n     * <ul>\n     * <li>urn:mpeg:dash:utc:http-head:2012</li>\n     * <li>urn:mpeg:dash:utc:http-xsdate:2012</li>\n     * <li>urn:mpeg:dash:utc:http-iso:2012</li>\n     * <li>urn:mpeg:dash:utc:direct:2012</li>\n     * </ul>\n     * @param {string} value - Path to a time source.\n     * @default\n     * <ul>\n     *     <li>schemeIdUri:urn:mpeg:dash:utc:http-xsdate:2014</li>\n     *     <li>value:http://time.akamai.com</li>\n     * </ul>\n     * @memberof module:MediaPlayer\n     * @see {@link module:MediaPlayer#removeUTCTimingSource removeUTCTimingSource()}\n     * @instance\n     */\n    function addUTCTimingSource(schemeIdUri, value) {\n        removeUTCTimingSource(schemeIdUri, value); //check if it already exists and remove if so.\n        var vo = new _dashVoUTCTimingJs2['default']();\n        vo.schemeIdUri = schemeIdUri;\n        vo.value = value;\n        mediaPlayerModel.getUTCTimingSources().push(vo);\n    }\n\n    /**\n     * <p>Allows you to remove a UTC time source. Both schemeIdUri and value need to match the Dash.vo.UTCTiming properties in order for the\n     * entry to be removed from the array</p>\n     * @param {string} schemeIdUri - see {@link module:MediaPlayer#addUTCTimingSource addUTCTimingSource()}\n     * @param {string} value - see {@link module:MediaPlayer#addUTCTimingSource addUTCTimingSource()}\n     * @memberof module:MediaPlayer\n     * @see {@link module:MediaPlayer#clearDefaultUTCTimingSources clearDefaultUTCTimingSources()}\n     * @instance\n     */\n    function removeUTCTimingSource(schemeIdUri, value) {\n        var UTCTimingSources = mediaPlayerModel.getUTCTimingSources();\n        UTCTimingSources.forEach(function (obj, idx) {\n            if (obj.schemeIdUri === schemeIdUri && obj.value === value) {\n                UTCTimingSources.splice(idx, 1);\n            }\n        });\n    }\n\n    /**\n     * <p>Allows you to clear the stored array of time sources.</p>\n     * <p>Example use: If you have exposed the Date header, calling this method\n     * will allow the date header on the manifest to be used instead of the time server.</p>\n     * <p>Example use: Calling this method, assuming there is not an exposed date header on the manifest,  will default back\n     * to using a binary search to discover the live edge</p>\n     *\n     * @memberof module:MediaPlayer\n     * @see {@link module:MediaPlayer#restoreDefaultUTCTimingSources restoreDefaultUTCTimingSources()}\n     * @instance\n     */\n    function clearDefaultUTCTimingSources() {\n        mediaPlayerModel.setUTCTimingSources([]);\n    }\n\n    /**\n     * <p>Allows you to restore the default time sources after calling {@link module:MediaPlayer#clearDefaultUTCTimingSources clearDefaultUTCTimingSources()}</p>\n     *\n     * @default\n     * <ul>\n     *     <li>schemeIdUri:urn:mpeg:dash:utc:http-xsdate:2014</li>\n     *     <li>value:http://time.akamai.com</li>\n     * </ul>\n     *\n     * @memberof module:MediaPlayer\n     * @see {@link module:MediaPlayer#addUTCTimingSource addUTCTimingSource()}\n     * @instance\n     */\n    function restoreDefaultUTCTimingSources() {\n        addUTCTimingSource(_modelsMediaPlayerModelJs2['default'].DEFAULT_UTC_TIMING_SOURCE.scheme, _modelsMediaPlayerModelJs2['default'].DEFAULT_UTC_TIMING_SOURCE.value);\n    }\n\n    /**\n     * <p>Allows you to enable the use of the Date Header, if exposed with CORS, as a timing source for live edge detection. The\n     * use of the date header will happen only after the other timing source that take precedence fail or are omitted as described.\n     * {@link module:MediaPlayer#clearDefaultUTCTimingSources clearDefaultUTCTimingSources()} </p>\n     *\n     * @default {boolean} True\n     * @memberof module:MediaPlayer\n     * @see {@link module:MediaPlayer#addUTCTimingSource addUTCTimingSource()}\n     * @instance\n     */\n    function enableManifestDateHeaderTimeSource(value) {\n        mediaPlayerModel.setUseManifestDateHeaderTimeSource(value);\n    }\n\n    /**\n     * This value influences the buffer pruning logic.\n     * Allows you to modify the buffer that is kept in source buffer in seconds.\n     *  0|-----------bufferToPrune-----------|-----bufferToKeep-----|currentTime|\n     *\n     * @default 30 seconds\n     * @param {int} value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setBufferToKeep(value) {\n        mediaPlayerModel.setBufferToKeep(value);\n    }\n\n    /**\n     * This value influences the buffer pruning logic.\n     * Allows you to modify the interval of pruning buffer in seconds.\n     *\n     * @default 30 seconds\n     * @param {int} value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setBufferPruningInterval(value) {\n        mediaPlayerModel.setBufferPruningInterval(value);\n    }\n\n    /**\n     * The time that the internal buffer target will be set to post startup/seeks (NOT top quality).\n     *\n     * When the time is set higher than the default you will have to wait longer\n     * to see automatic bitrate switches but will have a larger buffer which\n     * will increase stability.\n     *\n     * @default 12 seconds.\n     * @param {int} value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setStableBufferTime(value) {\n        mediaPlayerModel.setStableBufferTime(value);\n    }\n\n    /**\n     * The time that the internal buffer target will be set to once playing the top quality.\n     * If there are multiple bitrates in your adaptation, and the media is playing at the highest\n     * bitrate, then we try to build a larger buffer at the top quality to increase stability\n     * and to maintain media quality.\n     *\n     * @default 30 seconds.\n     * @param {int} value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setBufferTimeAtTopQuality(value) {\n        mediaPlayerModel.setBufferTimeAtTopQuality(value);\n    }\n\n    /**\n     * The time that the internal buffer target will be set to once playing the top quality for long form content.\n     *\n     * @default 60 seconds.\n     * @see {@link module:MediaPlayer#setLongFormContentDurationThreshold setLongFormContentDurationThreshold()}\n     * @see {@link module:MediaPlayer#setBufferTimeAtTopQuality setBufferTimeAtTopQuality()}\n     * @param {int} value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setBufferTimeAtTopQualityLongForm(value) {\n        mediaPlayerModel.setBufferTimeAtTopQualityLongForm(value);\n    }\n\n    /**\n     * The threshold which defines if the media is considered long form content.\n     * This will directly affect the buffer targets when playing back at the top quality.\n     *\n     * @see {@link module:MediaPlayer#setBufferTimeAtTopQualityLongForm setBufferTimeAtTopQualityLongForm()}\n     * @default 600 seconds (10 minutes).\n     * @param value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setLongFormContentDurationThreshold(value) {\n        mediaPlayerModel.setLongFormContentDurationThreshold(value);\n    }\n\n    /**\n     * A threshold, in seconds, of when dashjs abr becomes less conservative since we have a\n     * larger \"rich\" buffer.\n     * The BufferOccupancyRule.js rule will override the ThroughputRule's decision when the\n     * buffer level surpasses this value and while it remains greater than this value.\n     *\n     * @default 20 seconds\n     * @param value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setRichBufferThreshold(value) {\n        mediaPlayerModel.setRichBufferThreshold(value);\n    }\n\n    /**\n     * A percentage between 0.0 and 1 to reduce the measured throughput calculations.\n     * The default is 0.9. The lower the value the more conservative and restricted the\n     * measured throughput calculations will be. please use carefully. This will directly\n     * affect the ABR logic in dash.js\n     *\n     * @param value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setBandwidthSafetyFactor(value) {\n        mediaPlayerModel.setBandwidthSafetyFactor(value);\n    }\n\n    /**\n     * Returns the number of the current BandwidthSafetyFactor\n     *\n     * @return {number} value\n     * @see {@link module:MediaPlayer#setBandwidthSafetyFactor setBandwidthSafetyFactor()}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getBandwidthSafetyFactor() {\n        return mediaPlayerModel.getBandwidthSafetyFactor();\n    }\n\n    /**\n     * A timeout value in seconds, which during the ABRController will block switch-up events.\n     * This will only take effect after an abandoned fragment event occurs.\n     *\n     * @default 10 seconds\n     * @param {int} value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setAbandonLoadTimeout(value) {\n        mediaPlayerModel.setAbandonLoadTimeout(value);\n    }\n\n    /**\n     * Total number of retry attempts that will occur on a fragment load before it fails.\n     * Increase this value to a maximum in order to achieve an automatic playback resume\n     * in case of completely lost internet connection.\n     *\n     * @default 3\n     * @param {int} value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setFragmentLoaderRetryAttempts(value) {\n        mediaPlayerModel.setFragmentRetryAttempts(value);\n    }\n\n    /**\n     * Time in milliseconds of which to reload a failed fragment load attempt.\n     *\n     * @default 1000 milliseconds\n     * @param {int} value\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setFragmentLoaderRetryInterval(value) {\n        mediaPlayerModel.setFragmentRetryInterval(value);\n    }\n\n    /**\n     * Detects if Protection is included and returns an instance of ProtectionController.js\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getProtectionController() {\n        return detectProtection();\n    }\n\n    /**\n     * Will override dash.js protection controller.\n     * @param {ProtectionController} [value] valid protection controller instance.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function attachProtectionController(value) {\n        protectionController = value;\n    }\n\n    /**\n     * @param {ProtectionData} [value] object containing\n     * property names corresponding to key system name strings and associated\n     * values being instances of.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function setProtectionData(value) {\n        protectionData = value;\n    }\n\n    /**\n     * This method serves to control captions z-index value. If 'true' is passed, the captions will have the highest z-index and be\n     * displayed on top of other html elements. Default value is 'false' (z-index is not set).\n     * @param value {Boolean}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function displayCaptionsOnTop(value) {\n        var textTracks = (0, _TextTracksJs2['default'])(context).getInstance();\n        textTracks.setConfig({ videoModel: videoModel });\n        textTracks.initialize();\n        textTracks.displayCConTop(value);\n    }\n\n    /**\n     * Returns instance of Video Container that was attached by calling attachVideoContainer()\n     * @returns {@link object}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getVideoContainer() {\n        return videoModel ? videoModel.getVideoContainer() : null;\n    }\n\n    /**\n     * Use this method to attach an HTML5 element that wraps the video element.\n     *\n     * @param container The HTML5 element containing the video element.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function attachVideoContainer(container) {\n        if (!videoModel) {\n            throw ELEMENT_NOT_ATTACHED_ERROR;\n        }\n        videoModel.setVideoContainer(container);\n    }\n\n    /**\n     * Returns instance of Video Element that was attached by calling attachView()\n     * @returns {object}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getVideoElement() {\n        if (!videoModel) {\n            throw ELEMENT_NOT_ATTACHED_ERROR;\n        }\n        return videoModel.getElement();\n    }\n\n    /**\n     * Use this method to attach an HTML5 VideoElement for dash.js to operate upon.\n     *\n     * @param view An HTML5 VideoElement that has already been defined in the DOM.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function attachView(element) {\n        if (!mediaPlayerInitialized) {\n            throw MEDIA_PLAYER_NOT_INITIALIZED_ERROR;\n        }\n        videoModel = null;\n        if (element) {\n            videoModel = (0, _modelsVideoModelJs2['default'])(context).getInstance();\n            videoModel.initialize();\n            videoModel.setElement(element);\n            detectProtection();\n            detectMetricsReporting();\n        }\n        resetAndInitializePlayback();\n    }\n\n    /**\n     * Returns instance of Div that was attached by calling attachTTMLRenderingDiv()\n     * @returns {@link object}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getTTMLRenderingDiv() {\n        return videoModel ? videoModel.getTTMLRenderingDiv() : null;\n    }\n\n    /**\n     * Use this method to attach an HTML5 div for dash.js to render rich TTML subtitles.\n     *\n     * @param div An unstyled div placed after the video element. It will be styled to match the video size and overlay z-order.\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function attachTTMLRenderingDiv(div) {\n        if (!videoModel) {\n            throw ELEMENT_NOT_ATTACHED_ERROR;\n        }\n        videoModel.setTTMLRenderingDiv(div);\n    }\n\n    /**\n     * Returns the source string or manifest that was attached by calling attachSource()\n     * @returns {string | manifest}\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function getSource() {\n        if (!source) {\n            throw SOURCE_NOT_ATTACHED_ERROR;\n        }\n        return source;\n    }\n\n    /**\n     * Use this method to set a source URL to a valid MPD manifest file OR\n     * a previously downloaded and parsed manifest object.  Optionally, can\n     * also provide protection information\n     *\n     * @param {string | object} urlOrManifest A URL to a valid MPD manifest file, or a\n     * parsed manifest object.\n     *\n     *\n     * @throw \"MediaPlayer not initialized!\"\n     *\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function attachSource(urlOrManifest) {\n        if (!mediaPlayerInitialized) {\n            throw MEDIA_PLAYER_NOT_INITIALIZED_ERROR;\n        }\n\n        if (typeof urlOrManifest === 'string') {\n            var uriQueryFragModel = (0, _modelsURIQueryAndFragmentModelJs2['default'])(context).getInstance();\n            uriQueryFragModel.initialize();\n            source = uriQueryFragModel.parseURI(urlOrManifest);\n        } else {\n            source = urlOrManifest;\n        }\n\n        resetAndInitializePlayback();\n    }\n\n    /**\n     * Sets the MPD source and the video element to null. You can also reset the MediaPlayer by\n     * calling attachSource with a new source file.\n     *\n     * @memberof module:MediaPlayer\n     * @instance\n     */\n    function reset() {\n        attachSource(null);\n        attachView(null);\n    }\n\n    //***********************************\n    // PRIVATE METHODS\n    //***********************************\n\n    function resetAndInitializePlayback() {\n        if (playbackInitialized) {\n            playbackInitialized = false;\n            adapter.reset();\n            streamController.reset();\n            playbackController.reset();\n            abrController.reset();\n            rulesController.reset();\n            mediaController.reset();\n            streamController = null;\n            metricsReportingController = null;\n            protectionController = null;\n            protectionData = null;\n            if (isReady()) {\n                initializePlayback();\n            }\n        } else if (isReady()) {\n            initializePlayback();\n        }\n    }\n\n    function createControllers() {\n\n        var synchronizationRulesCollection = (0, _rulesSynchronizationSynchronizationRulesCollectionJs2['default'])(context).getInstance();\n        synchronizationRulesCollection.initialize();\n\n        var abrRulesCollection = (0, _rulesAbrABRRulesCollectionJs2['default'])(context).getInstance();\n        abrRulesCollection.initialize();\n\n        //let scheduleRulesCollection = ScheduleRulesCollection(context).getInstance();\n        //scheduleRulesCollection.initialize();\n\n        var sourceBufferController = (0, _controllersSourceBufferControllerJs2['default'])(context).getInstance();\n        sourceBufferController.setConfig({ dashManifestModel: dashManifestModel });\n\n        var virtualBuffer = (0, _VirtualBufferJs2['default'])(context).getInstance();\n        virtualBuffer.setConfig({\n            sourceBufferController: sourceBufferController\n        });\n\n        mediaController.initialize();\n        mediaController.setConfig({\n            errHandler: errHandler\n        });\n\n        rulesController = (0, _rulesRulesControllerJs2['default'])(context).getInstance();\n        rulesController.initialize();\n        rulesController.setConfig({\n            abrRulesCollection: abrRulesCollection,\n            synchronizationRulesCollection: synchronizationRulesCollection\n        });\n\n        streamController = (0, _controllersStreamControllerJs2['default'])(context).getInstance();\n        streamController.setConfig({\n            capabilities: capabilities,\n            manifestLoader: createManifestLoader(),\n            manifestModel: manifestModel,\n            dashManifestModel: dashManifestModel,\n            protectionController: protectionController,\n            adapter: adapter,\n            metricsModel: metricsModel,\n            dashMetrics: dashMetrics,\n            liveEdgeFinder: (0, _utilsLiveEdgeFinderJs2['default'])(context).getInstance(),\n            mediaSourceController: (0, _controllersMediaSourceControllerJs2['default'])(context).getInstance(),\n            timeSyncController: (0, _controllersTimeSyncControllerJs2['default'])(context).getInstance(),\n            baseURLController: (0, _controllersBaseURLControllerJs2['default'])(context).getInstance(),\n            virtualBuffer: virtualBuffer,\n            errHandler: errHandler,\n            timelineConverter: (0, _dashUtilsTimelineConverterJs2['default'])(context).getInstance()\n        });\n        streamController.initialize(autoPlay, protectionData);\n\n        abrController.setConfig({\n            abrRulesCollection: abrRulesCollection,\n            rulesController: rulesController,\n            streamController: streamController\n        });\n    }\n\n    function createManifestLoader() {\n        return (0, _ManifestLoaderJs2['default'])(context).create({\n            errHandler: errHandler,\n            parser: createManifestParser(),\n            metricsModel: metricsModel,\n            requestModifier: (0, _utilsRequestModifierJs2['default'])(context).getInstance()\n        });\n    }\n\n    function createManifestParser() {\n        //TODO-Refactor Need to be able to switch this create out so will need API to set which parser to use?\n        return (0, _dashDashParserJs2['default'])(context).create();\n    }\n\n    function createAdaptor() {\n        //TODO-Refactor Need to be able to switch this create out so will need API to set which adapter to use? Handler is created is inside streamProcessor so need to figure that out as well\n        adapter = (0, _dashDashAdapterJs2['default'])(context).getInstance();\n        adapter.initialize();\n        adapter.setConfig({ dashManifestModel: dashManifestModel });\n        return adapter;\n    }\n\n    function detectProtection() {\n        if (protectionController) {\n            return protectionController;\n        }\n        // do not require Protection as dependencies as this is optional and intended to be loaded separately\n        var Protection = dashjs.Protection; /* jshint ignore:line */\n        if (typeof Protection == 'function') {\n            //TODO need a better way to register/detect plugin components\n            var protection = Protection(context).create();\n            _coreEventsEventsJs2['default'].extend(Protection.events);\n            _MediaPlayerEventsJs2['default'].extend(Protection.events, { publicOnly: true });\n            protectionController = protection.createProtectionSystem({\n                log: log,\n                videoModel: videoModel,\n                capabilities: capabilities,\n                eventBus: eventBus,\n                adapter: adapter\n            });\n            return protectionController;\n        }\n\n        return null;\n    }\n\n    function detectMetricsReporting() {\n        if (metricsReportingController) {\n            return metricsReportingController;\n        }\n        // do not require MetricsReporting as dependencies as this is optional and intended to be loaded separately\n        var MetricsReporting = dashjs.MetricsReporting; /* jshint ignore:line */\n        if (typeof MetricsReporting === 'function') {\n            //TODO need a better way to register/detect plugin components\n            var metricsReporting = MetricsReporting(context).create();\n\n            metricsReportingController = metricsReporting.createMetricsReporting({\n                log: log,\n                eventBus: eventBus,\n                mediaElement: getVideoElement(),\n                dashManifestModel: dashManifestModel,\n                metricsModel: metricsModel\n            });\n\n            return metricsReportingController;\n        }\n\n        return null;\n    }\n\n    function getDVRInfoMetric() {\n        var metric = metricsModel.getReadOnlyMetricsFor('video') || metricsModel.getReadOnlyMetricsFor('audio');\n        return dashMetrics.getCurrentDVRInfo(metric);\n    }\n\n    function getAsUTC(valToConvert) {\n        var metric = getDVRInfoMetric();\n        var availableFrom, utcValue;\n\n        if (!metric) {\n            return 0;\n        }\n        availableFrom = metric.manifestInfo.availableFrom.getTime() / 1000;\n        utcValue = valToConvert + (availableFrom + metric.range.start);\n        return utcValue;\n    }\n\n    function getActiveStream() {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        var streamInfo = streamController.getActiveStreamInfo();\n        return streamInfo ? streamController.getStreamById(streamInfo.id) : null;\n    }\n\n    function getRepresentationListForActiveAdaptations(skipLoad) {\n        if (!playbackInitialized) {\n            throw PLAYBACK_NOT_INITIALIZED_ERROR;\n        }\n        var manifest = manifestModel.getValue();\n        var s_info = streamController.getActiveStreamInfo();\n        var p_idx = s_info.index;\n        var periods = dashManifestModel.getRegularPeriods(manifest, dashManifestModel.getMpd(manifest));\n        var adapts = [];\n        var res = [];\n        streamController.getStreamById(s_info.id).getProcessors().forEach(function (proc) {\n            var m_info = proc.getMediaInfo();\n            var a_idx = m_info.index;\n            var adapt = dashManifestModel.getAdaptationForIndex(a_idx, manifest, p_idx);\n            var adapt_s = { period: periods[p_idx], index: a_idx, proc: proc,\n                type: dashManifestModel.getIsMuxed(adapt) ? 'muxed' : dashManifestModel.getIsVideo(adapt) ? 'video' : 'other' };\n            adapts.push(adapt_s);\n        });\n        adapts.forEach(function (adapt) {\n            var rs = dashManifestModel.getRepresentationsForAdaptation(manifest, adapt);\n            rs.forEach(function (repr) {\n                adapt.proc.getIndexHandler().updateRepresentation(repr, false, skipLoad);\n                res.push(repr);\n            });\n        });\n        return res;\n    }\n\n    function initializePlayback() {\n        if (!playbackInitialized) {\n            playbackInitialized = true;\n            log('Playback Initialized');\n            createControllers();\n            if (typeof source === 'string') {\n                streamController.load(source);\n            } else {\n                streamController.loadWithManifest(source);\n            }\n        }\n    }\n\n    instance = {\n        initialize: initialize,\n        on: on,\n        off: off,\n        extend: extend,\n        attachView: attachView,\n        attachSource: attachSource,\n        isReady: isReady,\n        play: play,\n        isPaused: isPaused,\n        pause: pause,\n        isSeeking: isSeeking,\n        seek: seek,\n        setMute: setMute,\n        isMuted: isMuted,\n        setVolume: setVolume,\n        getVolume: getVolume,\n        time: time,\n        duration: duration,\n        timeAsUTC: timeAsUTC,\n        durationAsUTC: durationAsUTC,\n        getActiveStream: getActiveStream,\n        getDVRWindowSize: getDVRWindowSize,\n        getDVRSeekOffset: getDVRSeekOffset,\n        convertToTimeCode: convertToTimeCode,\n        formatUTC: formatUTC,\n        getVersion: getVersion,\n        getDebug: getDebug,\n        getBufferLength: getBufferLength,\n        getVideoModel: getVideoModel,\n        getVideoContainer: getVideoContainer,\n        getTTMLRenderingDiv: getTTMLRenderingDiv,\n        getVideoElement: getVideoElement,\n        getSource: getSource,\n        setLiveDelayFragmentCount: setLiveDelayFragmentCount,\n        setLiveDelay: setLiveDelay,\n        useSuggestedPresentationDelay: useSuggestedPresentationDelay,\n        enableLastBitrateCaching: enableLastBitrateCaching,\n        enableLastMediaSettingsCaching: enableLastMediaSettingsCaching,\n        setMaxAllowedBitrateFor: setMaxAllowedBitrateFor,\n        getMaxAllowedBitrateFor: getMaxAllowedBitrateFor,\n        setMaxAllowedRepresentationRatioFor: setMaxAllowedRepresentationRatioFor,\n        getMaxAllowedRepresentationRatioFor: getMaxAllowedRepresentationRatioFor,\n        setAutoPlay: setAutoPlay,\n        getAutoPlay: getAutoPlay,\n        setScheduleWhilePaused: setScheduleWhilePaused,\n        getScheduleWhilePaused: getScheduleWhilePaused,\n        getDashMetrics: getDashMetrics,\n        getMetricsFor: getMetricsFor,\n        getQualityFor: getQualityFor,\n        setQualityFor: setQualityFor,\n        getLimitBitrateByPortal: getLimitBitrateByPortal,\n        setLimitBitrateByPortal: setLimitBitrateByPortal,\n        setTextTrack: setTextTrack,\n        getBitrateInfoListFor: getBitrateInfoListFor,\n        setInitialBitrateFor: setInitialBitrateFor,\n        getInitialBitrateFor: getInitialBitrateFor,\n        setInitialRepresentationRatioFor: setInitialRepresentationRatioFor,\n        getInitialRepresentationRatioFor: getInitialRepresentationRatioFor,\n        getStreamsFromManifest: getStreamsFromManifest,\n        getTracksFor: getTracksFor,\n        getTracksForTypeFromManifest: getTracksForTypeFromManifest,\n        getCurrentTrackFor: getCurrentTrackFor,\n        setInitialMediaSettingsFor: setInitialMediaSettingsFor,\n        getInitialMediaSettingsFor: getInitialMediaSettingsFor,\n        setCurrentTrack: setCurrentTrack,\n        getTrackSwitchModeFor: getTrackSwitchModeFor,\n        setTrackSwitchModeFor: setTrackSwitchModeFor,\n        setSelectionModeForInitialTrack: setSelectionModeForInitialTrack,\n        getSelectionModeForInitialTrack: getSelectionModeForInitialTrack,\n        getAutoSwitchQuality: getAutoSwitchQuality,\n        setAutoSwitchQuality: setAutoSwitchQuality,\n        getAutoSwitchQualityFor: getAutoSwitchQualityFor,\n        setAutoSwitchQualityFor: setAutoSwitchQualityFor,\n        enableBufferOccupancyABR: enableBufferOccupancyABR,\n        setBandwidthSafetyFactor: setBandwidthSafetyFactor,\n        getBandwidthSafetyFactor: getBandwidthSafetyFactor,\n        setAbandonLoadTimeout: setAbandonLoadTimeout,\n        retrieveManifest: retrieveManifest,\n        addUTCTimingSource: addUTCTimingSource,\n        removeUTCTimingSource: removeUTCTimingSource,\n        clearDefaultUTCTimingSources: clearDefaultUTCTimingSources,\n        restoreDefaultUTCTimingSources: restoreDefaultUTCTimingSources,\n        setBufferToKeep: setBufferToKeep,\n        setBufferPruningInterval: setBufferPruningInterval,\n        setStableBufferTime: setStableBufferTime,\n        setBufferTimeAtTopQuality: setBufferTimeAtTopQuality,\n        setFragmentLoaderRetryAttempts: setFragmentLoaderRetryAttempts,\n        setFragmentLoaderRetryInterval: setFragmentLoaderRetryInterval,\n        setBufferTimeAtTopQualityLongForm: setBufferTimeAtTopQualityLongForm,\n        setLongFormContentDurationThreshold: setLongFormContentDurationThreshold,\n        setRichBufferThreshold: setRichBufferThreshold,\n        getProtectionController: getProtectionController,\n        attachProtectionController: attachProtectionController,\n        setProtectionData: setProtectionData,\n        enableManifestDateHeaderTimeSource: enableManifestDateHeaderTimeSource,\n        displayCaptionsOnTop: displayCaptionsOnTop,\n        attachVideoContainer: attachVideoContainer,\n        attachTTMLRenderingDiv: attachTTMLRenderingDiv,\n        getRepresentationListForActiveAdaptations: getRepresentationListForActiveAdaptations,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nMediaPlayer.__dashjs_factory_name = 'MediaPlayer';\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(MediaPlayer);\nfactory.events = _MediaPlayerEventsJs2['default'];\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../core/FactoryMaker.js\":7,\"../dash/DashAdapter.js\":11,\"../dash/DashMetrics.js\":13,\"../dash/DashParser.js\":14,\"../dash/models/DashManifestModel.js\":17,\"../dash/utils/TimelineConverter.js\":23,\"../dash/vo/UTCTiming.js\":33,\"./../core/Debug.js\":5,\"./../core/EventBus.js\":6,\"./../core/events/Events.js\":9,\"./ManifestLoader.js\":35,\"./MediaPlayerEvents.js\":38,\"./TextSourceBuffer.js\":41,\"./TextTracks.js\":42,\"./VirtualBuffer.js\":43,\"./controllers/AbrController.js\":46,\"./controllers/BaseURLController.js\":47,\"./controllers/MediaController.js\":52,\"./controllers/MediaSourceController.js\":53,\"./controllers/PlaybackController.js\":54,\"./controllers/SourceBufferController.js\":56,\"./controllers/StreamController.js\":57,\"./controllers/TimeSyncController.js\":59,\"./models/ManifestModel.js\":63,\"./models/MediaPlayerModel.js\":64,\"./models/MetricsModel.js\":65,\"./models/URIQueryAndFragmentModel.js\":66,\"./models/VideoModel.js\":67,\"./rules/RulesController.js\":69,\"./rules/abr/ABRRulesCollection.js\":71,\"./rules/synchronization/SynchronizationRulesCollection.js\":84,\"./utils/Capabilities.js\":87,\"./utils/ErrorHandler.js\":90,\"./utils/LiveEdgeFinder.js\":92,\"./utils/RequestModifier.js\":94}],38:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n  value: true\n});\n\nvar _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar _coreEventsEventsBaseJs = _dereq_('../core/events/EventsBase.js');\n\nvar _coreEventsEventsBaseJs2 = _interopRequireDefault(_coreEventsEventsBaseJs);\n\n/**\n * @Class\n *\n */\n\nvar MediaPlayerEvents = (function (_EventsBase) {\n  _inherits(MediaPlayerEvents, _EventsBase);\n\n  /**\n   * @description Public facing external events to be used when developing a player that implements dash.js.\n   */\n\n  function MediaPlayerEvents() {\n    _classCallCheck(this, MediaPlayerEvents);\n\n    _get(Object.getPrototypeOf(MediaPlayerEvents.prototype), 'constructor', this).call(this);\n    /**\n     * Triggered when the video element's buffer state changes to stalled.\n     * Check mediaType in payload to determine type (Video, Audio, FragmentedText).\n     * @event MediaPlayerEvents#BUFFER_EMPTY\n     */\n    this.BUFFER_EMPTY = 'bufferstalled';\n    /**\n     * Triggered when the video element's buffer state changes to loaded.\n     * Check mediaType in payload to determine type (Video, Audio, FragmentedText).\n     * @event MediaPlayerEvents#BUFFER_LOADED\n     */\n    this.BUFFER_LOADED = 'bufferloaded';\n\n    /**\n     * Triggered when the video element's buffer state changes, either stalled or loaded. Check payload for state.\n     * @event MediaPlayerEvents#BUFFER_LOADED\n     */\n    this.BUFFER_LEVEL_STATE_CHANGED = 'bufferStateChanged';\n\n    /**\n     * Triggered when\n     * @event MediaPlayerEvents#ERROR\n     */\n    this.ERROR = 'error';\n    /**\n     * Triggered when {@link module:Debug} log method is called.\n     * @event MediaPlayerEvents#LOG\n     */\n    this.LOG = 'log';\n    //TODO refactor with internal event\n    /**\n     * Triggered when the manifest load is complete\n     * @event MediaPlayerEvents#MANIFEST_LOADED\n     */\n    this.MANIFEST_LOADED = 'manifestloaded';\n    /**\n     * Triggered anytime there is a change to the overall metrics.\n     * @event MediaPlayerEvents#METRICS_CHANGED\n     */\n    this.METRICS_CHANGED = 'metricschanged';\n    /**\n     * Triggered when an individual metric is added, updated or cleared.\n     * @event MediaPlayerEvents#METRIC_CHANGED\n     */\n    this.METRIC_CHANGED = 'metricchanged';\n    /**\n     * Triggered every time a new metric is added.\n     * @event MediaPlayerEvents#METRIC_ADDED\n     */\n    this.METRIC_ADDED = 'metricadded';\n    /**\n     * Triggered every time a metric is updated.\n     * @event MediaPlayerEvents#METRIC_UPDATED\n     */\n    this.METRIC_UPDATED = 'metricupdated';\n    /**\n     * Triggered at the stream end of a period.\n     * @event MediaPlayerEvents#PERIOD_SWITCH_COMPLETED\n     */\n    this.PERIOD_SWITCH_COMPLETED = 'streamswitchcompleted';\n    /**\n     * Triggered when a new period starts.\n     * @event MediaPlayerEvents#PERIOD_SWITCH_STARTED\n     */\n    this.PERIOD_SWITCH_STARTED = 'streamswitchstarted';\n    /**\n     * Triggered when the stream is setup and ready.\n     * @event MediaPlayerEvents#STREAM_INITIALIZED\n     */\n    this.STREAM_INITIALIZED = 'streaminitialized';\n    /**\n     * Triggered once all text tracks detected in the MPD are added to the video element.\n     * @event MediaPlayerEvents#TEXT_TRACKS_ADDED\n     */\n    this.TEXT_TRACKS_ADDED = 'alltexttracksadded';\n    /**\n     * Triggered when a text track is added to the video element's TextTrackList\n     * @event MediaPlayerEvents#TEXT_TRACK_ADDED\n     */\n    this.TEXT_TRACK_ADDED = 'texttrackadded';\n\n    /**\n     * Sent when enough data is available that the media can be played,\n     * at least for a couple of frames.  This corresponds to the\n     * HAVE_ENOUGH_DATA readyState.\n     * @event MediaPlayerEvents#CAN_PLAY\n     */\n    this.CAN_PLAY = 'canPlay';\n\n    /**\n     * Sent when playback completes.\n     * @event MediaPlayerEvents#PLAYBACK_ENDED\n     */\n    this.PLAYBACK_ENDED = 'playbackEnded';\n\n    /**\n     * Sent when an error occurs.  The element's error\n     * attribute contains more information.\n     * @event MediaPlayerEvents#PLAYBACK_ERROR\n     */\n    this.PLAYBACK_ERROR = 'playbackError';\n    /**\n     * The media's metadata has finished loading; all attributes now\n     * contain as much useful information as they're going to.\n     * @event MediaPlayerEvents#PLAYBACK_METADATA_LOADED\n     */\n    this.PLAYBACK_METADATA_LOADED = 'playbackMetaDataLoaded';\n    /**\n     * Sent when playback is paused.\n     * @event MediaPlayerEvents#PLAYBACK_PAUSED\n     */\n    this.PLAYBACK_PAUSED = 'playbackPaused';\n    /**\n     * Sent when the media begins to play (either for the first time, after having been paused,\n     * or after ending and then restarting).\n     *\n     * @event MediaPlayerEvents#PLAYBACK_PLAYING\n     */\n    this.PLAYBACK_PLAYING = 'playbackPlaying';\n    /**\n     * Sent periodically to inform interested parties of progress downloading\n     * the media. Information about the current amount of the media that has\n     * been downloaded is available in the media element's buffered attribute.\n     * @event MediaPlayerEvents#PLAYBACK_PROGRESS\n     */\n    this.PLAYBACK_PROGRESS = 'playbackProgress';\n    /**\n     * Sent when the playback speed changes.\n     * @event MediaPlayerEvents#PLAYBACK_RATE_CHANGED\n     */\n    this.PLAYBACK_RATE_CHANGED = 'playbackRateChanged';\n    /**\n     * Sent when a seek operation completes.\n     * @event MediaPlayerEvents#PLAYBACK_SEEKED\n     */\n    this.PLAYBACK_SEEKED = 'playbackSeeked';\n    /**\n     * Sent when a seek operation begins.\n     * @event MediaPlayerEvents#PLAYBACK_SEEKING\n     */\n    this.PLAYBACK_SEEKING = 'playbackSeeking';\n    /**\n     * Sent when playback of the media starts after having been paused;\n     * that is, when playback is resumed after a prior pause event.\n     *\n     * @event MediaPlayerEvents#PLAYBACK_STARTED\n     */\n    this.PLAYBACK_STARTED = 'playbackStarted';\n    /**\n     * The time indicated by the element's currentTime attribute has changed.\n     * @event MediaPlayerEvents#PLAYBACK_TIME_UPDATED\n     */\n    this.PLAYBACK_TIME_UPDATED = 'playbackTimeUpdated';\n  }\n\n  return MediaPlayerEvents;\n})(_coreEventsEventsBaseJs2['default']);\n\nvar mediaPlayerEvents = new MediaPlayerEvents();\nexports['default'] = mediaPlayerEvents;\nmodule.exports = exports['default'];\n\n},{\"../core/events/EventsBase.js\":10}],39:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _utilsLiveEdgeFinderJs = _dereq_('./utils/LiveEdgeFinder.js');\n\nvar _utilsLiveEdgeFinderJs2 = _interopRequireDefault(_utilsLiveEdgeFinderJs);\n\nvar _StreamProcessorJs = _dereq_('./StreamProcessor.js');\n\nvar _StreamProcessorJs2 = _interopRequireDefault(_StreamProcessorJs);\n\nvar _controllersMediaControllerJs = _dereq_('./controllers/MediaController.js');\n\nvar _controllersMediaControllerJs2 = _interopRequireDefault(_controllersMediaControllerJs);\n\nvar _controllersEventControllerJs = _dereq_('./controllers/EventController.js');\n\nvar _controllersEventControllerJs2 = _interopRequireDefault(_controllersEventControllerJs);\n\nvar _controllersFragmentControllerJs = _dereq_('./controllers/FragmentController.js');\n\nvar _controllersFragmentControllerJs2 = _interopRequireDefault(_controllersFragmentControllerJs);\n\nvar _controllersAbrControllerJs = _dereq_('./controllers/AbrController.js');\n\nvar _controllersAbrControllerJs2 = _interopRequireDefault(_controllersAbrControllerJs);\n\nvar _modelsVideoModelJs = _dereq_('./models/VideoModel.js');\n\nvar _modelsVideoModelJs2 = _interopRequireDefault(_modelsVideoModelJs);\n\nvar _modelsMetricsModelJs = _dereq_('./models/MetricsModel.js');\n\nvar _modelsMetricsModelJs2 = _interopRequireDefault(_modelsMetricsModelJs);\n\nvar _controllersPlaybackControllerJs = _dereq_('./controllers/PlaybackController.js');\n\nvar _controllersPlaybackControllerJs2 = _interopRequireDefault(_controllersPlaybackControllerJs);\n\nvar _dashDashHandlerJs = _dereq_('../dash/DashHandler.js');\n\nvar _dashDashHandlerJs2 = _interopRequireDefault(_dashDashHandlerJs);\n\nvar _dashSegmentBaseLoaderJs = _dereq_('../dash/SegmentBaseLoader.js');\n\nvar _dashSegmentBaseLoaderJs2 = _interopRequireDefault(_dashSegmentBaseLoaderJs);\n\nvar _dashDashMetricsJs = _dereq_('../dash/DashMetrics.js');\n\nvar _dashDashMetricsJs2 = _interopRequireDefault(_dashDashMetricsJs);\n\nvar _coreEventBusJs = _dereq_('../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreDebugJs = _dereq_('../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _TextSourceBufferJs = _dereq_('./TextSourceBuffer.js');\n\nvar _TextSourceBufferJs2 = _interopRequireDefault(_TextSourceBufferJs);\n\nfunction Stream(config) {\n\n    var DATA_UPDATE_FAILED_ERROR_CODE = 1;\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var manifestModel = config.manifestModel;\n    var manifestUpdater = config.manifestUpdater;\n    var adapter = config.adapter;\n    var capabilities = config.capabilities;\n    var errHandler = config.errHandler;\n    var timelineConverter = config.timelineConverter;\n    var baseURLController = config.baseURLController;\n\n    var instance = undefined,\n        streamProcessors = undefined,\n        isStreamActivated = undefined,\n        isMediaInitialized = undefined,\n        streamInfo = undefined,\n        updateError = undefined,\n        isUpdating = undefined,\n        initialized = undefined,\n        protectionController = undefined,\n        liveEdgeFinder = undefined,\n        playbackController = undefined,\n        mediaController = undefined,\n        fragmentController = undefined,\n        eventController = undefined,\n        abrController = undefined,\n        textSourceBuffer = undefined;\n\n    function setup() {\n        streamProcessors = [];\n        isStreamActivated = false;\n        isMediaInitialized = false;\n        streamInfo = null;\n        updateError = {};\n        isUpdating = false;\n        initialized = false;\n\n        liveEdgeFinder = (0, _utilsLiveEdgeFinderJs2['default'])(context).getInstance();\n        playbackController = (0, _controllersPlaybackControllerJs2['default'])(context).getInstance();\n        abrController = (0, _controllersAbrControllerJs2['default'])(context).getInstance();\n        mediaController = (0, _controllersMediaControllerJs2['default'])(context).getInstance();\n        fragmentController = (0, _controllersFragmentControllerJs2['default'])(context).create();\n        textSourceBuffer = (0, _TextSourceBufferJs2['default'])(context).getInstance();\n\n        eventBus.on(_coreEventsEventsJs2['default'].BUFFERING_COMPLETED, onBufferingCompleted, instance);\n        eventBus.on(_coreEventsEventsJs2['default'].DATA_UPDATE_COMPLETED, onDataUpdateCompleted, instance);\n    }\n\n    function initialize(StreamInfo, ProtectionController) {\n        streamInfo = StreamInfo;\n        protectionController = ProtectionController;\n        if (protectionController) {\n            eventBus.on(_coreEventsEventsJs2['default'].KEY_ERROR, onProtectionError, instance);\n            eventBus.on(_coreEventsEventsJs2['default'].SERVER_CERTIFICATE_UPDATED, onProtectionError, instance);\n            eventBus.on(_coreEventsEventsJs2['default'].LICENSE_REQUEST_COMPLETE, onProtectionError, instance);\n            eventBus.on(_coreEventsEventsJs2['default'].KEY_SYSTEM_SELECTED, onProtectionError, instance);\n            eventBus.on(_coreEventsEventsJs2['default'].KEY_SESSION_CREATED, onProtectionError, instance);\n        }\n    }\n\n    /**\n     * Activates Stream by re-initializing some of its components\n     * @param mediaSource {MediaSource}\n     * @memberof Stream#\n     */\n    function activate(mediaSource) {\n        if (!isStreamActivated) {\n            eventBus.on(_coreEventsEventsJs2['default'].CURRENT_TRACK_CHANGED, onCurrentTrackChanged, instance);\n            initializeMedia(mediaSource);\n        } else {\n            createBuffers();\n        }\n    }\n\n    /**\n     * Partially resets some of the Stream elements\n     * @memberof Stream#\n     */\n    function deactivate() {\n        var ln = streamProcessors.length;\n        for (var i = 0; i < ln; i++) {\n            streamProcessors[i].reset();\n        }\n        streamProcessors = [];\n        isStreamActivated = false;\n        isMediaInitialized = false;\n        clearEventController();\n        eventBus.off(_coreEventsEventsJs2['default'].CURRENT_TRACK_CHANGED, onCurrentTrackChanged, instance);\n    }\n\n    function reset() {\n\n        if (playbackController) {\n            playbackController.pause();\n            playbackController = null;\n        }\n\n        if (fragmentController) {\n            fragmentController.reset();\n            fragmentController = null;\n        }\n\n        liveEdgeFinder.abortSearch();\n        deactivate();\n\n        mediaController = null;\n        abrController = null;\n        manifestUpdater = null;\n        manifestModel = null;\n        adapter = null;\n        capabilities = null;\n        log = null;\n        errHandler = null;\n        isUpdating = false;\n        initialized = false;\n        updateError = {};\n\n        eventBus.off(_coreEventsEventsJs2['default'].DATA_UPDATE_COMPLETED, onDataUpdateCompleted, instance);\n        eventBus.off(_coreEventsEventsJs2['default'].BUFFERING_COMPLETED, onBufferingCompleted, instance);\n        eventBus.off(_coreEventsEventsJs2['default'].KEY_ERROR, onProtectionError, instance);\n        eventBus.off(_coreEventsEventsJs2['default'].SERVER_CERTIFICATE_UPDATED, onProtectionError, instance);\n        eventBus.off(_coreEventsEventsJs2['default'].LICENSE_REQUEST_COMPLETE, onProtectionError, instance);\n        eventBus.off(_coreEventsEventsJs2['default'].KEY_SYSTEM_SELECTED, onProtectionError, instance);\n        eventBus.off(_coreEventsEventsJs2['default'].KEY_SESSION_CREATED, onProtectionError, instance);\n    }\n\n    function getDuration() {\n        return streamInfo.duration;\n    }\n\n    function getStartTime() {\n        return streamInfo.start;\n    }\n\n    function getStreamIndex() {\n        return streamInfo.index;\n    }\n\n    function getId() {\n        return streamInfo.id;\n    }\n\n    function getStreamInfo() {\n        return streamInfo;\n    }\n\n    function hasMedia(type) {\n        return getMediaInfo(type) !== null;\n    }\n\n    /**\n     * @param type\n     * @returns {Array}\n     * @memberof Stream#\n     */\n    function getBitrateListFor(type) {\n        var mediaInfo = getMediaInfo(type);\n        return abrController.getBitrateList(mediaInfo);\n    }\n\n    function startEventController() {\n        if (eventController) {\n            eventController.start();\n        }\n    }\n\n    function clearEventController() {\n        if (eventController) {\n            eventController.clear();\n        }\n    }\n\n    function isActivated() {\n        return isStreamActivated;\n    }\n\n    function isInitialized() {\n        return initialized;\n    }\n\n    function onProtectionError(event) {\n        if (event.error) {\n            errHandler.mediaKeySessionError(event.error);\n            log(event.error);\n            reset();\n        }\n    }\n\n    function getMimeTypeOrType(mediaInfo) {\n        return mediaInfo.type === 'text' ? mediaInfo.mimeType : mediaInfo.type;\n    }\n\n    function isMediaSupported(mediaInfo, mediaSource, manifest) {\n        var type = mediaInfo.type;\n        var codec, msg;\n\n        if (type === 'muxed' && mediaInfo) {\n            msg = 'Multiplexed representations are intentionally not supported, as they are not compliant with the DASH-AVC/264 guidelines';\n            log(msg);\n            errHandler.manifestError(msg, 'multiplexedrep', manifestModel.getValue());\n            return false;\n        }\n\n        if (type === 'text' || type === 'fragmentedText' || type === 'embeddedText') return true;\n\n        codec = mediaInfo.codec;\n        log(type + ' codec: ' + codec);\n\n        if (!!mediaInfo.contentProtection && !capabilities.supportsEncryptedMedia()) {\n            errHandler.capabilityError('encryptedmedia');\n        } else if (!capabilities.supportsCodec((0, _modelsVideoModelJs2['default'])(context).getInstance().getElement(), codec)) {\n            msg = type + 'Codec (' + codec + ') is not supported.';\n            errHandler.manifestError(msg, 'codec', manifest);\n            log(msg);\n            return false;\n        }\n\n        return true;\n    }\n\n    function onCurrentTrackChanged(e) {\n        if (e.newMediaInfo.streamInfo.id !== streamInfo.id) return;\n\n        var processor = getProcessorForMediaInfo(e.oldMediaInfo);\n        if (!processor) return;\n\n        var currentTime = playbackController.getTime();\n        var buffer = processor.getBuffer();\n        var mediaInfo = e.newMediaInfo;\n        var manifest = manifestModel.getValue();\n        var idx = streamProcessors.indexOf(processor);\n        var mediaSource = processor.getMediaSource();\n\n        if (mediaInfo.type !== 'fragmentedText') {\n            processor.reset(true);\n            createStreamProcessor(mediaInfo, manifest, mediaSource, { buffer: buffer, replaceIdx: idx, currentTime: currentTime });\n            playbackController.seek(playbackController.getTime());\n        } else {\n            processor.updateMediaInfo(manifest, mediaInfo);\n        }\n    }\n\n    function createIndexHandler() {\n\n        var segmentBaseLoader = (0, _dashSegmentBaseLoaderJs2['default'])(context).getInstance();\n        segmentBaseLoader.setConfig({\n            baseURLController: baseURLController\n        });\n        segmentBaseLoader.initialize();\n\n        var handler = (0, _dashDashHandlerJs2['default'])(context).create({\n            segmentBaseLoader: segmentBaseLoader,\n            timelineConverter: timelineConverter,\n            dashMetrics: (0, _dashDashMetricsJs2['default'])(context).getInstance(),\n            metricsModel: (0, _modelsMetricsModelJs2['default'])(context).getInstance(),\n            baseURLController: baseURLController\n        });\n\n        return handler;\n    }\n\n    function createStreamProcessor(mediaInfo, manifest, mediaSource, optionalSettings) {\n        var streamProcessor = (0, _StreamProcessorJs2['default'])(context).create({\n            indexHandler: createIndexHandler(),\n            timelineConverter: timelineConverter,\n            adapter: adapter,\n            manifestModel: manifestModel\n        });\n\n        var allMediaForType = adapter.getAllMediaInfoForType(manifest, streamInfo, mediaInfo.type);\n        streamProcessor.initialize(getMimeTypeOrType(mediaInfo), fragmentController, mediaSource, instance, eventController);\n        abrController.updateTopQualityIndex(mediaInfo);\n\n        if (optionalSettings) {\n            streamProcessor.setBuffer(optionalSettings.buffer);\n            streamProcessors[optionalSettings.replaceIdx] = streamProcessor;\n        } else {\n            streamProcessors.push(streamProcessor);\n        }\n\n        if (mediaInfo.type === 'text' || mediaInfo.type === 'fragmentedText') {\n            var idx;\n            for (var i = 0; i < allMediaForType.length; i++) {\n                if (allMediaForType[i].index === mediaInfo.index) {\n                    idx = i;\n                }\n                streamProcessor.updateMediaInfo(manifest, allMediaForType[i]); //creates text tracks for all adaptations in one stream processor\n            }\n            if (mediaInfo.type === 'fragmentedText') {\n                streamProcessor.updateMediaInfo(manifest, allMediaForType[idx]); //sets the initial media info\n            }\n        } else {\n                streamProcessor.updateMediaInfo(manifest, mediaInfo);\n            }\n\n        return streamProcessor;\n    }\n\n    function initializeMediaForType(type, mediaSource) {\n        var manifest = manifestModel.getValue();\n        var allMediaForType = adapter.getAllMediaInfoForType(manifest, streamInfo, type);\n\n        var mediaInfo = null;\n        var initialMediaInfo;\n\n        if (!allMediaForType || allMediaForType.length === 0) {\n            log('No ' + type + ' data.');\n            return;\n        }\n\n        for (var i = 0, ln = allMediaForType.length; i < ln; i++) {\n            mediaInfo = allMediaForType[i];\n\n            if (type === 'embeddedText') {\n                textSourceBuffer.addEmbeddedTrack(mediaInfo);\n            } else {\n                if (!isMediaSupported(mediaInfo, mediaSource, manifest)) continue;\n\n                if (mediaController.isMultiTrackSupportedByType(mediaInfo.type)) {\n                    mediaController.addTrack(mediaInfo, streamInfo);\n                }\n            }\n        }\n\n        if (type === 'embeddedText' || mediaController.getTracksFor(type, streamInfo).length === 0) {\n            return;\n        }\n\n        mediaController.checkInitialMediaSettingsForType(type, streamInfo);\n        initialMediaInfo = mediaController.getCurrentTrackFor(type, streamInfo);\n\n        // TODO : How to tell index handler live/duration?\n        // TODO : Pass to controller and then pass to each method on handler?\n\n        createStreamProcessor(initialMediaInfo, manifest, mediaSource);\n    }\n\n    function initializeMedia(mediaSource) {\n        var manifest = manifestModel.getValue();\n        var events;\n\n        eventController = (0, _controllersEventControllerJs2['default'])(context).getInstance();\n        eventController.initialize();\n        eventController.setConfig({\n            manifestModel: manifestModel,\n            manifestUpdater: manifestUpdater\n        });\n        events = adapter.getEventsFor(manifest, streamInfo);\n        eventController.addInlineEvents(events);\n\n        isUpdating = true;\n        initializeMediaForType('video', mediaSource);\n        initializeMediaForType('audio', mediaSource);\n        initializeMediaForType('text', mediaSource);\n        initializeMediaForType('fragmentedText', mediaSource);\n        initializeMediaForType('embeddedText', mediaSource);\n        initializeMediaForType('muxed', mediaSource);\n\n        createBuffers();\n\n        //TODO. Consider initialization of TextSourceBuffer here if embeddedText, but no sideloadedText.\n\n        isMediaInitialized = true;\n        isUpdating = false;\n\n        if (streamProcessors.length === 0) {\n            var msg = 'No streams to play.';\n            errHandler.manifestError(msg, 'nostreams', manifest);\n            log(msg);\n        } else {\n            liveEdgeFinder.initialize(timelineConverter, streamProcessors[0]);\n            //log(\"Playback initialized!\");\n            checkIfInitializationCompleted();\n        }\n    }\n\n    function checkIfInitializationCompleted() {\n        var ln = streamProcessors.length;\n        var hasError = !!updateError.audio || !!updateError.video;\n        var error = hasError ? new Error(DATA_UPDATE_FAILED_ERROR_CODE, 'Data update failed', null) : null;\n        var i = 0;\n\n        for (i; i < ln; i++) {\n            if (streamProcessors[i].isUpdating() || isUpdating) return;\n        }\n\n        initialized = true;\n        isStreamActivated = true;\n        if (!isMediaInitialized) return;\n        if (protectionController) {\n            protectionController.initialize(manifestModel.getValue(), getMediaInfo('audio'), getMediaInfo('video'));\n        }\n        eventBus.trigger(_coreEventsEventsJs2['default'].STREAM_INITIALIZED, { streamInfo: streamInfo, error: error });\n    }\n\n    function getMediaInfo(type) {\n        var ln = streamProcessors.length;\n        var mediaCtrl = null;\n\n        for (var i = 0; i < ln; i++) {\n            mediaCtrl = streamProcessors[i];\n\n            if (mediaCtrl.getType() === type) return mediaCtrl.getMediaInfo();\n        }\n\n        return null;\n    }\n\n    function createBuffers() {\n        for (var i = 0, ln = streamProcessors.length; i < ln; i++) {\n            streamProcessors[i].createBuffer();\n        }\n    }\n\n    function onBufferingCompleted(e) {\n        if (e.streamInfo !== streamInfo) return;\n\n        var processors = getProcessors();\n        var ln = processors.length;\n        var i = 0;\n\n        // if there is at least one buffer controller that has not completed buffering yet do nothing\n        for (i; i < ln; i++) {\n            if (!processors[i].isBufferingCompleted()) return;\n        }\n\n        eventBus.trigger(_coreEventsEventsJs2['default'].STREAM_BUFFERING_COMPLETED, { streamInfo: streamInfo });\n    }\n\n    function onDataUpdateCompleted(e) {\n        var sp = e.sender.getStreamProcessor();\n\n        if (sp.getStreamInfo() !== streamInfo) return;\n\n        updateError[sp.getType()] = e.error;\n        checkIfInitializationCompleted();\n    }\n\n    function getProcessorForMediaInfo(mediaInfo) {\n        if (!mediaInfo) return false;\n\n        var processors = getProcessors();\n\n        return processors.filter(function (processor) {\n            return processor.getType() === mediaInfo.type;\n        })[0];\n    }\n\n    function getProcessors() {\n        var ln = streamProcessors.length;\n        var arr = [];\n        var i = 0;\n\n        var type, controller;\n\n        for (i; i < ln; i++) {\n            controller = streamProcessors[i];\n            type = controller.getType();\n\n            if (type === 'audio' || type === 'video' || type === 'fragmentedText') {\n                arr.push(controller);\n            }\n        }\n\n        return arr;\n    }\n\n    function updateData(updatedStreamInfo) {\n        var ln = streamProcessors.length;\n        var manifest = manifestModel.getValue();\n\n        var i = 0;\n        var mediaInfo, events, controller;\n\n        isStreamActivated = false;\n        streamInfo = updatedStreamInfo;\n        log('Manifest updated... set new data on buffers.');\n\n        if (eventController) {\n            events = adapter.getEventsFor(manifest, streamInfo);\n            eventController.addInlineEvents(events);\n        }\n\n        isUpdating = true;\n        initialized = false;\n\n        for (i; i < ln; i++) {\n            controller = streamProcessors[i];\n            mediaInfo = adapter.getMediaInfoForType(manifest, streamInfo, controller.getType());\n            abrController.updateTopQualityIndex(mediaInfo);\n            controller.updateMediaInfo(manifest, mediaInfo);\n        }\n\n        isUpdating = false;\n        checkIfInitializationCompleted();\n    }\n\n    instance = {\n        initialize: initialize,\n        activate: activate,\n        deactivate: deactivate,\n        getDuration: getDuration,\n        getStartTime: getStartTime,\n        getStreamIndex: getStreamIndex,\n        getId: getId,\n        getStreamInfo: getStreamInfo,\n        hasMedia: hasMedia,\n        getBitrateListFor: getBitrateListFor,\n        startEventController: startEventController,\n        isActivated: isActivated,\n        isInitialized: isInitialized,\n        updateData: updateData,\n        reset: reset,\n        getProcessors: getProcessors\n    };\n\n    setup();\n    return instance;\n}\n\nStream.__dashjs_factory_name = 'Stream';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(Stream);\nmodule.exports = exports['default'];\n\n},{\"../core/Debug.js\":5,\"../core/EventBus.js\":6,\"../core/FactoryMaker.js\":7,\"../core/events/Events.js\":9,\"../dash/DashHandler.js\":12,\"../dash/DashMetrics.js\":13,\"../dash/SegmentBaseLoader.js\":15,\"./StreamProcessor.js\":40,\"./TextSourceBuffer.js\":41,\"./controllers/AbrController.js\":46,\"./controllers/EventController.js\":50,\"./controllers/FragmentController.js\":51,\"./controllers/MediaController.js\":52,\"./controllers/PlaybackController.js\":54,\"./models/MetricsModel.js\":65,\"./models/VideoModel.js\":67,\"./utils/LiveEdgeFinder.js\":92}],40:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _controllersAbrControllerJs = _dereq_('./controllers/AbrController.js');\n\nvar _controllersAbrControllerJs2 = _interopRequireDefault(_controllersAbrControllerJs);\n\nvar _controllersBufferControllerJs = _dereq_('./controllers/BufferController.js');\n\nvar _controllersBufferControllerJs2 = _interopRequireDefault(_controllersBufferControllerJs);\n\nvar _controllersStreamControllerJs = _dereq_('./controllers/StreamController.js');\n\nvar _controllersStreamControllerJs2 = _interopRequireDefault(_controllersStreamControllerJs);\n\nvar _controllersMediaControllerJs = _dereq_('./controllers/MediaController.js');\n\nvar _controllersMediaControllerJs2 = _interopRequireDefault(_controllersMediaControllerJs);\n\nvar _controllersTextControllerJs = _dereq_('./controllers/TextController.js');\n\nvar _controllersTextControllerJs2 = _interopRequireDefault(_controllersTextControllerJs);\n\nvar _controllersScheduleControllerJs = _dereq_('./controllers/ScheduleController.js');\n\nvar _controllersScheduleControllerJs2 = _interopRequireDefault(_controllersScheduleControllerJs);\n\nvar _rulesRulesControllerJs = _dereq_('./rules/RulesController.js');\n\nvar _rulesRulesControllerJs2 = _interopRequireDefault(_rulesRulesControllerJs);\n\nvar _modelsMediaPlayerModelJs = _dereq_('./models/MediaPlayerModel.js');\n\nvar _modelsMediaPlayerModelJs2 = _interopRequireDefault(_modelsMediaPlayerModelJs);\n\nvar _modelsMetricsModelJs = _dereq_('./models/MetricsModel.js');\n\nvar _modelsMetricsModelJs2 = _interopRequireDefault(_modelsMetricsModelJs);\n\nvar _FragmentLoaderJs = _dereq_('./FragmentLoader.js');\n\nvar _FragmentLoaderJs2 = _interopRequireDefault(_FragmentLoaderJs);\n\nvar _utilsRequestModifierJs = _dereq_('./utils/RequestModifier.js');\n\nvar _utilsRequestModifierJs2 = _interopRequireDefault(_utilsRequestModifierJs);\n\nvar _controllersSourceBufferController = _dereq_('./controllers/SourceBufferController');\n\nvar _controllersSourceBufferController2 = _interopRequireDefault(_controllersSourceBufferController);\n\nvar _TextSourceBufferJs = _dereq_('./TextSourceBuffer.js');\n\nvar _TextSourceBufferJs2 = _interopRequireDefault(_TextSourceBufferJs);\n\nvar _VirtualBufferJs = _dereq_('./VirtualBuffer.js');\n\nvar _VirtualBufferJs2 = _interopRequireDefault(_VirtualBufferJs);\n\nvar _controllersMediaSourceControllerJs = _dereq_('./controllers/MediaSourceController.js');\n\nvar _controllersMediaSourceControllerJs2 = _interopRequireDefault(_controllersMediaSourceControllerJs);\n\nvar _dashModelsDashManifestModelJs = _dereq_('../dash/models/DashManifestModel.js');\n\nvar _dashModelsDashManifestModelJs2 = _interopRequireDefault(_dashModelsDashManifestModelJs);\n\nvar _dashDashMetricsJs = _dereq_('../dash/DashMetrics.js');\n\nvar _dashDashMetricsJs2 = _interopRequireDefault(_dashDashMetricsJs);\n\nvar _dashControllersRepresentationControllerJs = _dereq_('../dash/controllers/RepresentationController.js');\n\nvar _dashControllersRepresentationControllerJs2 = _interopRequireDefault(_dashControllersRepresentationControllerJs);\n\nvar _utilsErrorHandlerJs = _dereq_('./utils/ErrorHandler.js');\n\nvar _utilsErrorHandlerJs2 = _interopRequireDefault(_utilsErrorHandlerJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction StreamProcessor(config) {\n\n    var context = this.context;\n\n    var indexHandler = config.indexHandler;\n    var timelineConverter = config.timelineConverter;\n    var adapter = config.adapter;\n    var manifestModel = config.manifestModel;\n\n    var instance = undefined,\n        dynamic = undefined,\n        mediaInfo = undefined,\n        type = undefined,\n        mediaInfoArr = undefined,\n        stream = undefined,\n        eventController = undefined,\n        abrController = undefined,\n        bufferController = undefined,\n        scheduleController = undefined,\n        representationController = undefined,\n        fragmentController = undefined,\n        fragmentLoader = undefined,\n        fragmentModel = undefined;\n\n    function setup() {\n        mediaInfoArr = [];\n    }\n\n    function initialize(Type, FragmentController, mediaSource, Stream, EventController) {\n\n        type = Type;\n        stream = Stream;\n        eventController = EventController;\n        fragmentController = FragmentController;\n        dynamic = stream.getStreamInfo().manifestInfo.isDynamic;\n\n        indexHandler.initialize(this);\n\n        abrController = (0, _controllersAbrControllerJs2['default'])(context).getInstance();\n        abrController.initialize(type, this);\n\n        bufferController = createBufferControllerForType(Type);\n        bufferController.initialize(type, mediaSource, this);\n\n        scheduleController = (0, _controllersScheduleControllerJs2['default'])(context).create({\n            metricsModel: (0, _modelsMetricsModelJs2['default'])(context).getInstance(),\n            manifestModel: manifestModel,\n            adapter: adapter,\n            dashMetrics: (0, _dashDashMetricsJs2['default'])(context).getInstance(),\n            dashManifestModel: (0, _dashModelsDashManifestModelJs2['default'])(context).getInstance(),\n            timelineConverter: timelineConverter,\n            rulesController: (0, _rulesRulesControllerJs2['default'])(context).getInstance(),\n            mediaPlayerModel: (0, _modelsMediaPlayerModelJs2['default'])(context).getInstance()\n        });\n\n        scheduleController.initialize(type, this);\n\n        fragmentLoader = (0, _FragmentLoaderJs2['default'])(context).create({\n            metricsModel: (0, _modelsMetricsModelJs2['default'])(context).getInstance(),\n            errHandler: (0, _utilsErrorHandlerJs2['default'])(context).getInstance(),\n            requestModifier: (0, _utilsRequestModifierJs2['default'])(context).getInstance()\n        });\n\n        representationController = (0, _dashControllersRepresentationControllerJs2['default'])(context).create();\n        representationController.initialize(this);\n\n        fragmentModel = scheduleController.getFragmentModel();\n        fragmentModel.setLoader(fragmentLoader);\n    }\n\n    function reset(errored) {\n        if (fragmentModel) {\n            fragmentModel.reset();\n            fragmentModel = null;\n        }\n\n        indexHandler.reset();\n\n        if (bufferController) {\n            bufferController.reset(errored);\n            bufferController = null;\n        }\n\n        if (scheduleController) {\n            scheduleController.reset();\n            scheduleController = null;\n        }\n\n        if (representationController) {\n            representationController.reset();\n            representationController = null;\n        }\n\n        fragmentController = null;\n        fragmentLoader = null;\n\n        eventController = null;\n        stream = null;\n        dynamic = null;\n        mediaInfo = null;\n        mediaInfoArr = [];\n        type = null;\n    }\n\n    function isUpdating() {\n        return representationController.isUpdating();\n    }\n\n    function getType() {\n        return type;\n    }\n\n    function getABRController() {\n        return abrController;\n    }\n\n    function getRepresentationController() {\n        return representationController;\n    }\n\n    function getFragmentLoader() {\n        return fragmentLoader;\n    }\n\n    function getIndexHandler() {\n        return indexHandler;\n    }\n\n    function getFragmentController() {\n        return fragmentController;\n    }\n\n    function getBuffer() {\n        return bufferController.getBuffer();\n    }\n\n    function setBuffer(buffer) {\n        bufferController.setBuffer(buffer);\n    }\n\n    function getBufferController() {\n        return bufferController;\n    }\n\n    function getFragmentModel() {\n        return fragmentModel;\n    }\n\n    function getStreamInfo() {\n        return stream.getStreamInfo();\n    }\n\n    function updateMediaInfo(manifest, newMediaInfo) {\n        if (newMediaInfo !== mediaInfo && (!newMediaInfo || !mediaInfo || newMediaInfo.type === mediaInfo.type)) {\n            mediaInfo = newMediaInfo;\n        }\n        if (mediaInfoArr.indexOf(newMediaInfo) === -1) {\n            mediaInfoArr.push(newMediaInfo);\n        }\n        adapter.updateData(manifest, this);\n    }\n\n    function getMediaInfoArr() {\n        return mediaInfoArr;\n    }\n\n    function getMediaInfo() {\n        return mediaInfo;\n    }\n\n    function getMediaSource() {\n        return bufferController.getMediaSource();\n    }\n\n    function getScheduleController() {\n        return scheduleController;\n    }\n\n    function getEventController() {\n        return eventController;\n    }\n\n    function start() {\n        scheduleController.start();\n    }\n\n    function stop() {\n        scheduleController.stop();\n    }\n\n    function getCurrentRepresentationInfo() {\n        return adapter.getCurrentRepresentationInfo(manifestModel.getValue(), representationController);\n    }\n\n    function getRepresentationInfoForQuality(quality) {\n        return adapter.getRepresentationInfoForQuality(manifestModel.getValue(), representationController, quality);\n    }\n\n    function isBufferingCompleted() {\n        return bufferController.getIsBufferingCompleted();\n    }\n\n    function createBuffer() {\n        return bufferController.getBuffer() || bufferController.createBuffer(mediaInfo);\n    }\n\n    function isDynamic() {\n        return dynamic;\n    }\n\n    function createBufferControllerForType(type) {\n        var controller = null;\n\n        if (type === 'video' || type === 'audio' || type === 'fragmentedText') {\n            controller = (0, _controllersBufferControllerJs2['default'])(context).create({\n                metricsModel: (0, _modelsMetricsModelJs2['default'])(context).getInstance(),\n                manifestModel: manifestModel,\n                sourceBufferController: (0, _controllersSourceBufferController2['default'])(context).getInstance(),\n                errHandler: (0, _utilsErrorHandlerJs2['default'])(context).getInstance(),\n                mediaSourceController: (0, _controllersMediaSourceControllerJs2['default'])(context).getInstance(),\n                streamController: (0, _controllersStreamControllerJs2['default'])(context).getInstance(),\n                mediaController: (0, _controllersMediaControllerJs2['default'])(context).getInstance(),\n                adapter: adapter,\n                virtualBuffer: (0, _VirtualBufferJs2['default'])(context).getInstance(),\n                textSourceBuffer: (0, _TextSourceBufferJs2['default'])(context).getInstance()\n            });\n        } else {\n            controller = (0, _controllersTextControllerJs2['default'])(context).create({\n                errHandler: (0, _utilsErrorHandlerJs2['default'])(context).getInstance(),\n                sourceBufferController: (0, _controllersSourceBufferController2['default'])(context).getInstance()\n            });\n        }\n\n        return controller;\n    }\n\n    instance = {\n        initialize: initialize,\n        isUpdating: isUpdating,\n        getType: getType,\n        getBufferController: getBufferController,\n        getABRController: getABRController,\n        getFragmentLoader: getFragmentLoader,\n        getFragmentModel: getFragmentModel,\n        getScheduleController: getScheduleController,\n        getEventController: getEventController,\n        getFragmentController: getFragmentController,\n        getRepresentationController: getRepresentationController,\n        getIndexHandler: getIndexHandler,\n        getCurrentRepresentationInfo: getCurrentRepresentationInfo,\n        getRepresentationInfoForQuality: getRepresentationInfoForQuality,\n        isBufferingCompleted: isBufferingCompleted,\n        createBuffer: createBuffer,\n        getStreamInfo: getStreamInfo,\n        updateMediaInfo: updateMediaInfo,\n        getMediaInfoArr: getMediaInfoArr,\n        getMediaInfo: getMediaInfo,\n        getMediaSource: getMediaSource,\n        getBuffer: getBuffer,\n        setBuffer: setBuffer,\n        start: start,\n        stop: stop,\n        isDynamic: isDynamic,\n        reset: reset\n    };\n\n    setup();\n    return instance;\n}\nStreamProcessor.__dashjs_factory_name = 'StreamProcessor';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(StreamProcessor);\nmodule.exports = exports['default'];\n\n},{\"../core/FactoryMaker.js\":7,\"../dash/DashMetrics.js\":13,\"../dash/controllers/RepresentationController.js\":16,\"../dash/models/DashManifestModel.js\":17,\"./FragmentLoader.js\":34,\"./TextSourceBuffer.js\":41,\"./VirtualBuffer.js\":43,\"./controllers/AbrController.js\":46,\"./controllers/BufferController.js\":49,\"./controllers/MediaController.js\":52,\"./controllers/MediaSourceController.js\":53,\"./controllers/ScheduleController.js\":55,\"./controllers/SourceBufferController\":56,\"./controllers/StreamController.js\":57,\"./controllers/TextController.js\":58,\"./models/MediaPlayerModel.js\":64,\"./models/MetricsModel.js\":65,\"./rules/RulesController.js\":69,\"./utils/ErrorHandler.js\":90,\"./utils/RequestModifier.js\":94}],41:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _voTextTrackInfoJs = _dereq_('./vo/TextTrackInfo.js');\n\nvar _voTextTrackInfoJs2 = _interopRequireDefault(_voTextTrackInfoJs);\n\nvar _dashUtilsFragmentedTextBoxParserJs = _dereq_('../dash/utils/FragmentedTextBoxParser.js');\n\nvar _dashUtilsFragmentedTextBoxParserJs2 = _interopRequireDefault(_dashUtilsFragmentedTextBoxParserJs);\n\nvar _utilsBoxParserJs = _dereq_('./utils/BoxParser.js');\n\nvar _utilsBoxParserJs2 = _interopRequireDefault(_utilsBoxParserJs);\n\nvar _utilsCustomTimeRangesJs = _dereq_('./utils/CustomTimeRanges.js');\n\nvar _utilsCustomTimeRangesJs2 = _interopRequireDefault(_utilsCustomTimeRangesJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar _modelsVideoModelJs = _dereq_('./models/VideoModel.js');\n\nvar _modelsVideoModelJs2 = _interopRequireDefault(_modelsVideoModelJs);\n\nvar _TextTracksJs = _dereq_('./TextTracks.js');\n\nvar _TextTracksJs2 = _interopRequireDefault(_TextTracksJs);\n\nvar _codemIsoboxer = _dereq_('codem-isoboxer');\n\nvar _codemIsoboxer2 = _interopRequireDefault(_codemIsoboxer);\n\nvar _externalsCea608ParserJs = _dereq_('../../externals/cea608-parser.js');\n\nvar _externalsCea608ParserJs2 = _interopRequireDefault(_externalsCea608ParserJs);\n\nfunction TextSourceBuffer() {\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var embeddedInitialized = false;\n    var captionId = 0;\n\n    var instance = undefined,\n        boxParser = undefined,\n        errHandler = undefined,\n        adapter = undefined,\n        dashManifestModel = undefined,\n        mediaController = undefined,\n        allTracksAreDisabled = undefined,\n        parser = undefined,\n        VTTParser = undefined,\n        TTMLParser = undefined,\n        fragmentedTextBoxParser = undefined,\n        mediaInfos = undefined,\n        textTracks = undefined,\n        isFragmented = undefined,\n        fragmentModel = undefined,\n        initializationSegmentReceived = undefined,\n        timescale = undefined,\n        fragmentedTracks = undefined,\n        videoModel = undefined,\n        streamController = undefined,\n        firstSubtitleStart = undefined,\n        currFragmentedTrackIdx = undefined,\n        embeddedTracks = undefined,\n        embeddedInitializationSegmentReceived = undefined,\n        embeddedTimescale = undefined,\n        embeddedLastSequenceNumber = undefined,\n        embeddedSequenceNumbers = undefined,\n        embeddedCea608FieldParsers = undefined;\n\n    function initialize(type, bufferController) {\n        allTracksAreDisabled = false;\n        parser = null;\n        fragmentModel = null;\n        initializationSegmentReceived = false;\n        timescale = NaN;\n        fragmentedTracks = [];\n        firstSubtitleStart = null;\n\n        if (!embeddedInitialized) {\n            initEmbedded();\n        }\n\n        var streamProcessor = bufferController.getStreamProcessor();\n\n        mediaInfos = streamProcessor.getMediaInfoArr();\n        textTracks.setConfig({ videoModel: videoModel });\n        textTracks.initialize();\n        isFragmented = !dashManifestModel.getIsTextTrack(type);\n        boxParser = (0, _utilsBoxParserJs2['default'])(context).getInstance();\n        fragmentedTextBoxParser = (0, _dashUtilsFragmentedTextBoxParserJs2['default'])(context).getInstance();\n        fragmentedTextBoxParser.setConfig({ boxParser: boxParser });\n\n        if (isFragmented) {\n            fragmentModel = streamProcessor.getFragmentModel();\n            this.buffered = (0, _utilsCustomTimeRangesJs2['default'])(context).create();\n            fragmentedTracks = mediaController.getTracksFor('fragmentedText', streamController.getActiveStreamInfo());\n            var currFragTrack = mediaController.getCurrentTrackFor('fragmentedText', streamController.getActiveStreamInfo());\n            for (var i = 0; i < fragmentedTracks.length; i++) {\n                if (fragmentedTracks[i] === currFragTrack) {\n                    currFragmentedTrackIdx = i;\n                    break;\n                }\n            }\n        }\n    }\n\n    function initEmbedded() {\n        embeddedTracks = [];\n        mediaInfos = [];\n        videoModel = (0, _modelsVideoModelJs2['default'])(context).getInstance();\n        textTracks = (0, _TextTracksJs2['default'])(context).getInstance();\n        textTracks.setConfig({ videoModel: videoModel });\n        textTracks.initialize();\n        boxParser = (0, _utilsBoxParserJs2['default'])(context).getInstance();\n        fragmentedTextBoxParser = (0, _dashUtilsFragmentedTextBoxParserJs2['default'])(context).getInstance();\n        fragmentedTextBoxParser.setConfig({ boxParser: boxParser });\n        isFragmented = false;\n        currFragmentedTrackIdx = null;\n        embeddedInitializationSegmentReceived = false;\n        embeddedTimescale = 0;\n        embeddedCea608FieldParsers = [];\n        embeddedSequenceNumbers = [];\n        embeddedLastSequenceNumber = null;\n        embeddedInitialized = true;\n    }\n\n    function append(bytes, chunk) {\n        var result, sampleList, i, samplesInfo, ccContent;\n        var mediaInfo = chunk.mediaInfo;\n        var mediaType = mediaInfo.type;\n        var mimeType = mediaInfo.mimeType;\n        var codecType = mediaInfo.codec || mimeType;\n        if (!codecType) {\n            log('No text type defined');\n            return;\n        }\n\n        function createTextTrackFromMediaInfo(captionData, mediaInfo) {\n            var textTrackInfo = new _voTextTrackInfoJs2['default']();\n            var trackKindMap = { subtitle: 'subtitles', caption: 'captions' }; //Dash Spec has no \"s\" on end of KIND but HTML needs plural.\n            var getKind = function getKind() {\n                var kind = mediaInfo.roles.length > 0 ? trackKindMap[mediaInfo.roles[0]] : trackKindMap.caption;\n                kind = kind === trackKindMap.caption || kind === trackKindMap.subtitle ? kind : trackKindMap.caption;\n                return kind;\n            };\n\n            var checkTTML = function checkTTML() {\n                var ttml = false;\n                if (mediaInfo.codec && mediaInfo.codec.search('stpp') >= 0) {\n                    ttml = true;\n                }\n                if (mediaInfo.mimeType && mediaInfo.mimeType.search('ttml') >= 0) {\n                    ttml = true;\n                }\n                return ttml;\n            };\n\n            textTrackInfo.captionData = captionData;\n            textTrackInfo.lang = mediaInfo.lang;\n            textTrackInfo.label = mediaInfo.id; // AdaptationSet id (an unsigned int)\n            textTrackInfo.index = mediaInfo.index; // AdaptationSet index in manifest\n            textTrackInfo.isTTML = checkTTML();\n            textTrackInfo.video = videoModel.getElement();\n            textTrackInfo.defaultTrack = getIsDefault(mediaInfo);\n            textTrackInfo.isFragmented = isFragmented;\n            textTrackInfo.isEmbedded = mediaInfo.isEmbedded ? true : false;\n            textTrackInfo.kind = getKind();\n            var totalNrTracks = (mediaInfos ? mediaInfos.length : 0) + embeddedTracks.length;\n            textTracks.addTextTrack(textTrackInfo, totalNrTracks);\n        }\n\n        if (mediaType === 'fragmentedText') {\n            if (!initializationSegmentReceived) {\n                initializationSegmentReceived = true;\n                for (i = 0; i < mediaInfos.length; i++) {\n                    createTextTrackFromMediaInfo(null, mediaInfos[i]);\n                }\n                timescale = fragmentedTextBoxParser.getMediaTimescaleFromMoov(bytes);\n            } else {\n                samplesInfo = fragmentedTextBoxParser.getSamplesInfo(bytes);\n                sampleList = samplesInfo.sampleList;\n                if (!firstSubtitleStart && sampleList.length > 0) {\n                    firstSubtitleStart = sampleList[0].cts - chunk.start * timescale;\n                }\n                if (codecType.search('stpp') >= 0) {\n                    parser = parser !== null ? parser : getParser(codecType);\n                    for (i = 0; i < sampleList.length; i++) {\n                        var _sample = sampleList[i];\n                        var sampleStart = _sample.cts;\n                        var sampleRelStart = sampleStart - firstSubtitleStart;\n                        this.buffered.add(sampleRelStart / timescale, (sampleRelStart + _sample.duration) / timescale);\n                        var dataView = new DataView(bytes, _sample.offset, _sample.size);\n                        ccContent = _codemIsoboxer2['default'].Utils.dataViewToString(dataView, 'utf-8');\n                        try {\n                            result = parser.parse(ccContent, sampleStart / timescale, (sampleStart + _sample.duration) / timescale);\n                            textTracks.addCaptions(currFragmentedTrackIdx, firstSubtitleStart / timescale, result);\n                        } catch (e) {\n                            log('TTML parser error: ' + e.message);\n                        }\n                    }\n                } else {\n                    // WebVTT case\n                    var captionArray = [];\n                    for (i = 0; i < sampleList.length; i++) {\n                        var sample = sampleList[i];\n                        sample.cts -= firstSubtitleStart;\n                        this.buffered.add(sample.cts / timescale, (sample.cts + sample.duration) / timescale);\n                        var sampleData = bytes.slice(sample.offset, sample.offset + sample.size);\n                        // There are boxes inside the sampleData, so we need a ISOBoxer to get at it.\n                        var sampleBoxes = _codemIsoboxer2['default'].parseBuffer(sampleData);\n\n                        for (var j = 0; j < sampleBoxes.boxes.length; j++) {\n                            var box1 = sampleBoxes.boxes[j];\n                            log('VTT box1: ' + box1.type);\n                            if (box1.type === 'vtte') {\n                                continue; //Empty box\n                            }\n                            if (box1.type === 'vttc') {\n                                log('VTT vttc boxes.length = ' + box1.boxes.length);\n                                for (var k = 0; k < box1.boxes.length; k++) {\n                                    var box2 = box1.boxes[k];\n                                    log('VTT box2: ' + box2.type);\n                                    if (box2.type === 'payl') {\n                                        var cue_text = box2.cue_text;\n                                        log('VTT cue_text = ' + cue_text);\n                                        var start_time = sample.cts / timescale;\n                                        var end_time = (sample.cts + sample.duration) / timescale;\n                                        captionArray.push({\n                                            start: start_time,\n                                            end: end_time,\n                                            data: cue_text,\n                                            styles: {}\n                                        });\n                                        log('VTT ' + start_time + '-' + end_time + ' : ' + cue_text);\n                                    }\n                                }\n                            }\n                        }\n                    }\n                    if (captionArray.length > 0) {\n                        textTracks.addCaptions(currFragmentedTrackIdx, 0, captionArray);\n                    }\n                }\n            }\n        } else if (mediaType === 'text') {\n            var dataView = new DataView(bytes, 0, bytes.byteLength);\n            ccContent = _codemIsoboxer2['default'].Utils.dataViewToString(dataView, 'utf-8');\n\n            try {\n                result = getParser(codecType).parse(ccContent);\n                createTextTrackFromMediaInfo(result, mediaInfo);\n            } catch (e) {\n                errHandler.timedTextError(e, 'parse', ccContent);\n            }\n        } else if (mediaType === 'video') {\n            //embedded text\n            if (chunk.segmentType === 'InitializationSegment') {\n                if (embeddedTimescale === 0) {\n                    embeddedTimescale = fragmentedTextBoxParser.getMediaTimescaleFromMoov(bytes);\n                    for (i = 0; i < embeddedTracks.length; i++) {\n                        createTextTrackFromMediaInfo(null, embeddedTracks[i]);\n                    }\n                }\n            } else {\n                // MediaSegment\n                if (embeddedTimescale === 0) {\n                    log('CEA-608: No timescale for embeddedTextTrack yet');\n                    return;\n                }\n                var makeCueAdderForIndex = function makeCueAdderForIndex(self, trackIndex) {\n                    function newCue(startTime, endTime, captionScreen) {\n                        var captionsArray = null;\n                        if (videoModel.getTTMLRenderingDiv()) {\n                            captionsArray = createHTMLCaptionsFromScreen(videoModel.getElement(), startTime, endTime, captionScreen);\n                        } else {\n                            var text = captionScreen.getDisplayText();\n                            //log(\"CEA text: \" + startTime + \"-\" + endTime + \"  '\" + text + \"'\");\n                            captionsArray = [{ start: startTime, end: endTime, data: text, styles: {} }];\n                        }\n                        if (captionsArray) {\n                            textTracks.addCaptions(trackIndex, 0, captionsArray);\n                        }\n                    }\n                    return newCue;\n                };\n\n                samplesInfo = fragmentedTextBoxParser.getSamplesInfo(bytes);\n                var sequenceNumber = samplesInfo.sequenceNumber;\n\n                if (!embeddedCea608FieldParsers[0] && !embeddedCea608FieldParsers[1]) {\n                    // Time to setup the CEA-608 parsing\n                    var field = undefined,\n                        handler = undefined,\n                        trackIdx = undefined;\n                    for (i = 0; i < embeddedTracks.length; i++) {\n                        if (embeddedTracks[i].id === 'CC1') {\n                            field = 0;\n                            trackIdx = textTracks.getTrackIdxForId('CC1');\n                        } else if (embeddedTracks[i].id === 'CC3') {\n                            field = 1;\n                            trackIdx = textTracks.getTrackIdxForId('CC3');\n                        }\n                        if (trackIdx === -1) {\n                            log('CEA-608: data before track is ready.');\n                            return;\n                        }\n                        handler = makeCueAdderForIndex(this, trackIdx);\n                        embeddedCea608FieldParsers[i] = new _externalsCea608ParserJs2['default'].Cea608Parser(i, { 'newCue': handler }, null);\n                    }\n                }\n\n                if (embeddedTimescale && embeddedSequenceNumbers.indexOf(sequenceNumber) == -1) {\n                    if (embeddedLastSequenceNumber !== null && sequenceNumber !== embeddedLastSequenceNumber + 1) {\n                        for (i = 0; i < embeddedCea608FieldParsers.length; i++) {\n                            if (embeddedCea608FieldParsers[i]) {\n                                embeddedCea608FieldParsers[i].reset();\n                            }\n                        }\n                    }\n                    var allCcData = extractCea608Data(bytes);\n\n                    for (var fieldNr = 0; fieldNr < embeddedCea608FieldParsers.length; fieldNr++) {\n                        var ccData = allCcData.fields[fieldNr];\n                        var fieldParser = embeddedCea608FieldParsers[fieldNr];\n                        if (fieldParser) {\n                            /*if (ccData.length > 0 ) {\n                                log(\"CEA-608 adding Data to field \" + fieldNr + \" \" + ccData.length + \"bytes\");\n                            }*/\n                            for (i = 0; i < ccData.length; i++) {\n                                fieldParser.addData(ccData[i][0] / embeddedTimescale, ccData[i][1]);\n                            }\n                            if (allCcData.endTime) {\n                                fieldParser.cueSplitAtTime(allCcData.endTime / embeddedTimescale);\n                            }\n                        }\n                    }\n                    embeddedLastSequenceNumber = sequenceNumber;\n                    embeddedSequenceNumbers.push(sequenceNumber);\n                }\n            }\n        }\n    }\n    /**\n     * Extract CEA-608 data from a buffer of data.\n     * @parameter(data) ArrayBuffer of data\n     * @returns ccData corresponding to one segment.\n    */\n    function extractCea608Data(data) {\n\n        /** Insert [time, data] pairs in order into array. */\n        var insertInOrder = function insertInOrder(arr, time, data) {\n            var len = arr.length;\n            if (len > 0) {\n                if (time >= arr[len - 1][0]) {\n                    arr.push([time, data]);\n                } else {\n                    for (var pos = len - 1; pos >= 0; pos--) {\n                        if (time < arr[pos][0]) {\n                            arr.splice(pos, 0, [time, data]);\n                            break;\n                        }\n                    }\n                }\n            } else {\n                arr.push([time, data]);\n            }\n        };\n\n        var isoFile = boxParser.parse(data);\n        var moof = isoFile.getBox('moof');\n        var tfdt = isoFile.getBox('tfdt');\n        //var tfhd = isoFile.getBox('tfhd'); //Can have a base_data_offset and other default values\n        //log(\"tfhd: \" + tfhd);\n        //var saio = isoFile.getBox('saio'); // Offset possibly\n        //var saiz = isoFile.getBox('saiz'); // Possible sizes\n        var truns = isoFile.getBoxes('trun'); //\n        var trun = null;\n\n        if (truns.length === 0) {\n            return null;\n        }\n        trun = truns[0];\n        if (truns.length > 1) {\n            log('Warning: Too many truns');\n        }\n        var baseOffset = moof.offset + trun.data_offset;\n        //Doublecheck that trun.offset == moof.size + 8\n        var sampleCount = trun.sample_count;\n        var startPos = baseOffset;\n        var baseSampleTime = tfdt.baseMediaDecodeTime;\n        var raw = new DataView(data);\n        var allCcData = { 'startTime': null, 'endTime': null, fields: [[], []] };\n        var accDuration = 0;\n        for (var i = 0; i < sampleCount; i++) {\n            var sample = trun.samples[i];\n            var sampleTime = baseSampleTime + accDuration + sample.sample_composition_time_offset;\n            var cea608Ranges = _externalsCea608ParserJs2['default'].findCea608Nalus(raw, startPos, sample.sample_size);\n            for (var j = 0; j < cea608Ranges.length; j++) {\n                var ccData = _externalsCea608ParserJs2['default'].extractCea608DataFromRange(raw, cea608Ranges[j]);\n                for (var k = 0; k < 2; k++) {\n                    if (ccData[k].length > 0) {\n                        insertInOrder(allCcData.fields[k], sampleTime, ccData[k]);\n                    }\n                }\n            }\n\n            accDuration += sample.sample_duration;\n            startPos += sample.sample_size;\n        }\n        var endSampleTime = baseSampleTime + accDuration;\n        allCcData.startTime = baseSampleTime;\n        allCcData.endTime = endSampleTime;\n        return allCcData;\n    }\n\n    /* HTML Rendering functions */\n    function checkIndent(chars) {\n        var line = '';\n\n        for (var c = 0; c < chars.length; ++c) {\n            var uc = chars[c];\n            line += uc.uchar;\n        }\n\n        var l = line.length;\n        var ll = line.replace(/^\\s+/, '').length;\n        return l - ll;\n    }\n\n    function getRegionProperties(region) {\n        return 'left: ' + region.x * 3.125 + '%; top: ' + region.y1 * 6.66 + '%; width: ' + (100 - region.x * 3.125) + '%; height: ' + Math.max(region.y2 - 1 - region.y1, 1) * 6.66 + '%; align-items: flex-start; overflow: visible; -webkit-writing-mode: horizontal-tb;';\n    }\n\n    function createRGB(color) {\n        if (color == 'red') {\n            return 'rgb(255, 0, 0)';\n        } else if (color == 'green') {\n            return 'rgb(0, 255, 0)';\n        } else if (color == 'blue') {\n            return 'rgb(0, 0, 255)';\n        } else if (color == 'cyan') {\n            return 'rgb(0, 255, 255)';\n        } else if (color == 'magenta') {\n            return 'rgb(255, 0, 255)';\n        } else if (color == 'yellow') {\n            return 'rgb(255, 255, 0)';\n        } else if (color == 'white') {\n            return 'rgb(255, 255, 255)';\n        } else if (color == 'black') {\n            return 'rgb(0, 0, 0)';\n        }\n        return color;\n    }\n\n    function getStyle(videoElement, style) {\n        var fontSize = videoElement.videoHeight / 15.0;\n        if (style) {\n            return 'font-size: ' + fontSize + 'px; font-family: Menlo, Consolas, \\'Cutive Mono\\', monospace; color: ' + (style.foreground ? createRGB(style.foreground) : 'rgb(255, 255, 255)') + '; font-style: ' + (style.italics ? 'italic' : 'normal') + '; text-decoration: ' + (style.underline ? 'underline' : 'none') + '; white-space: pre; background-color: ' + (style.background ? createRGB(style.background) : 'transparent') + ';';\n        } else {\n            return 'font-size: ' + fontSize + 'px; font-family: Menlo, Consolas, \\'Cutive Mono\\', monospace; justify-content: flex-start; text-align: left; color: rgb(255, 255, 255); font-style: normal; white-space: pre; line-height: normal; font-weight: normal; text-decoration: none; width: 100%; display: flex;';\n        }\n    }\n\n    function ltrim(s) {\n        var trimmed = s.replace(/^\\s+/g, '');\n        return trimmed;\n    }\n    function rtrim(s) {\n        var trimmed = s.replace(/\\s+$/g, '');\n        return trimmed;\n    }\n\n    function createHTMLCaptionsFromScreen(videoElement, startTime, endTime, captionScreen) {\n\n        var currRegion = null;\n        var existingRegion = null;\n        var lastRowHasText = false;\n        var lastRowIndentL = -1;\n        var currP = { start: startTime, end: endTime, spans: [] };\n        var currentStyle = 'style_cea608_white_black';\n        var seenRegions = {};\n        var styleStates = {};\n        var regions = [];\n        var r = undefined,\n            s = undefined;\n\n        for (r = 0; r < 15; ++r) {\n            var row = captionScreen.rows[r];\n            var line = '';\n            var prevPenState = null;\n\n            if (false === row.isEmpty()) {\n                /* Row is not empty */\n\n                /* Get indentation of this row */\n                var rowIndent = checkIndent(row.chars);\n\n                /* Create a new region is there is none */\n                if (currRegion === null) {\n                    currRegion = { x: rowIndent, y1: r, y2: r + 1, p: [] };\n                }\n\n                /* Check if indentation has changed and we had text of last row */\n                if (rowIndent !== lastRowIndentL && lastRowHasText) {\n                    currRegion.p.push(currP);\n                    currP = { start: startTime, end: endTime, spans: [] };\n                    currRegion.y2 = r;\n                    currRegion.name = 'region_' + currRegion.x + '_' + currRegion.y1 + '_' + currRegion.y2;\n                    if (false === seenRegions.hasOwnProperty(currRegion.name)) {\n                        regions.push(currRegion);\n                        seenRegions[currRegion.name] = currRegion;\n                    } else {\n                        existingRegion = seenRegions[currRegion.name];\n                        existingRegion.p.contat(currRegion.p);\n                    }\n\n                    currRegion = { x: rowIndent, y1: r, y2: r + 1, p: [] };\n                }\n\n                for (var c = 0; c < row.chars.length; ++c) {\n                    var uc = row.chars[c];\n                    var currPenState = uc.penState;\n                    if (prevPenState === null || !currPenState.equals(prevPenState)) {\n                        if (line.trim().length > 0) {\n                            currP.spans.push({ name: currentStyle, line: line, row: r });\n                            line = '';\n                        }\n\n                        var currPenStateString = 'style_cea608_' + currPenState.foreground + '_' + currPenState.background;\n                        if (currPenState.underline) {\n                            currPenStateString += '_underline';\n                        }\n                        if (currPenState.italics) {\n                            currPenStateString += '_italics';\n                        }\n\n                        if (!styleStates.hasOwnProperty(currPenStateString)) {\n                            styleStates[currPenStateString] = JSON.parse(JSON.stringify(currPenState));\n                        }\n\n                        prevPenState = currPenState;\n\n                        currentStyle = currPenStateString;\n                    }\n\n                    line += uc.uchar;\n                }\n\n                if (line.trim().length > 0) {\n                    currP.spans.push({ name: currentStyle, line: line, row: r });\n                }\n\n                lastRowHasText = true;\n                lastRowIndentL = rowIndent;\n            } else {\n                /* Row is empty */\n                lastRowHasText = false;\n                lastRowIndentL = -1;\n\n                if (currRegion) {\n                    currRegion.p.push(currP);\n                    currP = { start: startTime, end: endTime, spans: [] };\n                    currRegion.y2 = r;\n                    currRegion.name = 'region_' + currRegion.x + '_' + currRegion.y1 + '_' + currRegion.y2;\n                    if (false === seenRegions.hasOwnProperty(currRegion.name)) {\n                        regions.push(currRegion);\n                        seenRegions[currRegion.name] = currRegion;\n                    } else {\n                        existingRegion = seenRegions[currRegion.name];\n                        existingRegion.p.contat(currRegion.p);\n                    }\n\n                    currRegion = null;\n                }\n            }\n        }\n\n        if (currRegion) {\n            currRegion.p.push(currP);\n            currRegion.y2 = r + 1;\n            currRegion.name = 'region_' + currRegion.x + '_' + currRegion.y1 + '_' + currRegion.y2;\n            if (false === seenRegions.hasOwnProperty(currRegion.name)) {\n                regions.push(currRegion);\n                seenRegions[currRegion.name] = currRegion;\n            } else {\n                existingRegion = seenRegions[currRegion.name];\n                existingRegion.p.contat(currRegion.p);\n            }\n\n            currRegion = null;\n        }\n\n        //log(styleStates);\n        //log(regions);\n\n        var captionsArray = [];\n\n        /* Loop thru regions */\n        for (r = 0; r < regions.length; ++r) {\n            var region = regions[r];\n\n            var cueID = 'sub_' + captionId++;\n            var finalDiv = document.createElement('div');\n            finalDiv.id = 'subtitle_' + cueID;\n            var cueRegionProperties = getRegionProperties(region);\n            finalDiv.style.cssText = 'position: absolute; margin: 0; display: flex; box-sizing: border-box; pointer-events: none;' + cueRegionProperties;\n\n            var bodyDiv = document.createElement('div');\n            bodyDiv.className = 'paragraph bodyStyle';\n            bodyDiv.style.cssText = getStyle(videoElement);\n\n            var cueUniWrapper = document.createElement('div');\n            cueUniWrapper.className = 'cueUniWrapper';\n            cueUniWrapper.style.cssText = 'unicode-bidi: normal; direction: ltr;';\n\n            for (var p = 0; p < region.p.length; ++p) {\n                var ptag = region.p[p];\n                var lastSpanRow = 0;\n                for (s = 0; s < ptag.spans.length; ++s) {\n                    var span = ptag.spans[s];\n                    if (span.line.length > 0) {\n                        if (s !== 0 && lastSpanRow != span.row) {\n                            var brElement = document.createElement('br');\n                            brElement.className = 'lineBreak';\n                            cueUniWrapper.appendChild(brElement);\n                        }\n                        var sameRow = false;\n                        if (lastSpanRow === span.row) {\n                            sameRow = true;\n                        }\n                        lastSpanRow = span.row;\n                        var spanStyle = styleStates[span.name];\n                        var spanElement = document.createElement('span');\n                        spanElement.className = 'spanPadding ' + span.name + ' customSpanColor';\n                        spanElement.style.cssText = getStyle(videoElement, spanStyle);\n                        if (s !== 0 && sameRow) {\n                            if (s === ptag.spans.length - 1) {\n                                spanElement.textContent = rtrim(span.line);\n                            } else {\n                                spanElement.textContent = span.line;\n                            }\n                        } else {\n                            if (s === 0) {\n                                if (ptag.spans.length > 1) {\n                                    /* Check if next text is on same row */\n                                    if (span.row === ptag.spans[1].row) {\n                                        /* Next element on same row, trim start */\n                                        spanElement.textContent = ltrim(span.line);\n                                    } else {\n                                        /* Different rows, trim */\n                                        spanElement.textContent = span.line.trim();\n                                    }\n                                } else {\n                                    spanElement.textContent = span.line.trim();\n                                }\n                            } else {\n                                spanElement.textContent = span.line.trim();\n                            }\n                        }\n                        cueUniWrapper.appendChild(spanElement);\n                    }\n                }\n            }\n\n            bodyDiv.appendChild(cueUniWrapper);\n\n            finalDiv.appendChild(bodyDiv);\n\n            var fontSize = { 'bodyStyle': 90 };\n            for (s in styleStates) {\n                if (styleStates.hasOwnProperty(s)) {\n                    fontSize[s] = 90;\n                }\n            }\n\n            captionsArray.push({ type: 'html',\n                start: startTime,\n                end: endTime,\n                cueHTMLElement: finalDiv,\n                cueID: cueID,\n                cellResolution: [32, 15],\n                isFromCEA608: true,\n                regions: regions,\n                regionID: region.name,\n                videoHeight: videoElement.videoHeight,\n                videoWidth: videoElement.videoWidth,\n                fontSize: fontSize || {\n                    defaultFontSize: '100'\n                },\n                lineHeight: {},\n                linePadding: {}\n            });\n        }\n        return captionsArray;\n    }\n\n    function abort() {\n        textTracks.deleteAllTextTracks();\n        allTracksAreDisabled = false;\n        parser = null;\n        fragmentedTextBoxParser = null;\n        mediaInfos = null;\n        textTracks = null;\n        isFragmented = false;\n        fragmentModel = null;\n        initializationSegmentReceived = false;\n        timescale = NaN;\n        fragmentedTracks = [];\n        videoModel = null;\n        streamController = null;\n        embeddedInitialized = false;\n        embeddedTracks = null;\n    }\n\n    function addEmbeddedTrack(mediaInfo) {\n        if (!embeddedInitialized) {\n            initEmbedded();\n        }\n        if (mediaInfo.id === 'CC1' || mediaInfo.id === 'CC3') {\n            embeddedTracks.push(mediaInfo);\n        } else {\n            log('Warning: Embedded track ' + mediaInfo.id + ' not supported!');\n        }\n    }\n\n    function resetEmbedded() {\n        embeddedInitialized = false;\n        embeddedTracks = [];\n        embeddedCea608FieldParsers = [null, null];\n        embeddedSequenceNumbers = [];\n        embeddedLastSequenceNumber = null;\n    }\n\n    function getAllTracksAreDisabled() {\n        return allTracksAreDisabled;\n    }\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.errHandler) {\n            errHandler = config.errHandler;\n        }\n        if (config.adapter) {\n            adapter = config.adapter;\n        }\n        if (config.dashManifestModel) {\n            dashManifestModel = config.dashManifestModel;\n        }\n        if (config.mediaController) {\n            mediaController = config.mediaController;\n        }\n        if (config.videoModel) {\n            videoModel = config.videoModel;\n        }\n        if (config.streamController) {\n            streamController = config.streamController;\n        }\n        if (config.textTracks) {\n            textTracks = config.textTracks;\n        }\n        if (config.VTTParser) {\n            VTTParser = config.VTTParser;\n        }\n        if (config.TTMLParser) {\n            TTMLParser = config.TTMLParser;\n        }\n    }\n\n    function setTextTrack() {\n\n        var el = videoModel.getElement();\n        var tracks = el.textTracks;\n        var ln = tracks.length;\n        var nrNonEmbeddedTracks = ln - embeddedTracks.length;\n        var oldTrackIdx = textTracks.getCurrentTrackIdx();\n\n        for (var i = 0; i < ln; i++) {\n            var track = tracks[i];\n            allTracksAreDisabled = track.mode !== 'showing';\n            if (track.mode === 'showing') {\n                if (oldTrackIdx !== i) {\n                    // do not reset track if already the current track.  This happens when all captions get turned off via UI and then turned on again and with videojs.\n                    textTracks.setCurrentTrackIdx(i);\n                    textTracks.addCaptions(i, 0, null); // Make sure that previously queued captions are added as cues\n                    if (isFragmented && i < nrNonEmbeddedTracks) {\n                        var currentFragTrack = mediaController.getCurrentTrackFor('fragmentedText', streamController.getActiveStreamInfo());\n                        var newFragTrack = fragmentedTracks[i];\n                        if (newFragTrack !== currentFragTrack) {\n                            fragmentModel.abortRequests();\n                            textTracks.deleteTrackCues(currentFragTrack);\n                            mediaController.setTrack(newFragTrack);\n                            currFragmentedTrackIdx = i;\n                        }\n                    }\n                }\n                break;\n            }\n        }\n\n        if (allTracksAreDisabled) {\n            textTracks.setCurrentTrackIdx(-1);\n        }\n    }\n\n    function getIsDefault(mediaInfo) {\n        //TODO How to tag default. currently same order as listed in manifest.\n        // Is there a way to mark a text adaptation set as the default one? DASHIF meeting talk about using role which is being used for track KIND\n        // Eg subtitles etc. You can have multiple role tags per adaptation Not defined in the spec yet.\n        var isDefault = false;\n        if (embeddedTracks.length > 1) {\n            isDefault = mediaInfo.id && mediaInfo.id === 'CC1'; // CC1 if both CC1 and CC3 exist\n        } else if (embeddedTracks.length === 1) {\n                if (mediaInfo.id && mediaInfo.id.substring(0, 2) === 'CC') {\n                    // Either CC1 or CC3\n                    isDefault = true;\n                }\n            } else {\n                isDefault = mediaInfo.index === mediaInfos[0].index;\n            }\n        return isDefault;\n    }\n\n    function getParser(codecType) {\n        var parser;\n        if (codecType.search('vtt') >= 0) {\n            parser = VTTParser;\n        } else if (codecType.search('ttml') >= 0 || codecType.search('stpp') >= 0) {\n            parser = TTMLParser;\n            parser.setConfig({ videoModel: videoModel });\n        }\n        return parser;\n    }\n\n    instance = {\n        initialize: initialize,\n        append: append,\n        abort: abort,\n        getAllTracksAreDisabled: getAllTracksAreDisabled,\n        setTextTrack: setTextTrack,\n        setConfig: setConfig,\n        addEmbeddedTrack: addEmbeddedTrack,\n        resetEmbedded: resetEmbedded\n    };\n\n    return instance;\n}\n\nTextSourceBuffer.__dashjs_factory_name = 'TextSourceBuffer';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(TextSourceBuffer);\nmodule.exports = exports['default'];\n\n},{\"../../externals/cea608-parser.js\":1,\"../core/Debug.js\":5,\"../core/FactoryMaker.js\":7,\"../dash/utils/FragmentedTextBoxParser.js\":18,\"./TextTracks.js\":42,\"./models/VideoModel.js\":67,\"./utils/BoxParser.js\":86,\"./utils/CustomTimeRanges.js\":88,\"./vo/TextTrackInfo.js\":109,\"codem-isoboxer\":4}],42:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreEventBusJs = _dereq_('../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nfunction TextTracks() {\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n\n    var instance = undefined,\n        Cue = undefined,\n        videoModel = undefined,\n        video = undefined,\n        textTrackQueue = undefined,\n        trackElementArr = undefined,\n        currentTrackIdx = undefined,\n        actualVideoLeft = undefined,\n        actualVideoTop = undefined,\n        actualVideoWidth = undefined,\n        actualVideoHeight = undefined,\n        captionContainer = undefined,\n        videoSizeCheckInterval = undefined,\n        isChrome = undefined,\n        fullscreenAttribute = undefined,\n        displayCCOnTop = undefined,\n        topZIndex = undefined;\n\n    function initialize() {\n        Cue = window.VTTCue || window.TextTrackCue;\n        textTrackQueue = [];\n        trackElementArr = [];\n        currentTrackIdx = -1;\n        actualVideoLeft = 0;\n        actualVideoTop = 0;\n        actualVideoWidth = 0;\n        actualVideoHeight = 0;\n        captionContainer = null;\n        videoSizeCheckInterval = null;\n        displayCCOnTop = false;\n        topZIndex = 2147483647;\n\n        //TODO Check if IE has resolved issues: Then revert to not using the addTextTrack API for all browsers.\n        // https://connect.microsoft.com/IE/feedbackdetail/view/1660701/text-tracks-do-not-fire-change-addtrack-or-removetrack-events\n        // https://connect.microsoft.com/IE/feedback/details/1573380/htmltrackelement-track-addcue-throws-invalidstateerror-when-adding-new-cue\n        // Same issue with Firefox.\n        //isIE11orEdge = !!navigator.userAgent.match(/Trident.*rv[ :]*11\\./) || navigator.userAgent.match(/Edge/);\n        //isFirefox = !!navigator.userAgent.match(/Firefox/);\n        isChrome = !!navigator.userAgent.match(/Chrome/) && !navigator.userAgent.match(/Edge/);\n        if (document.fullscreenElement !== undefined) {\n            fullscreenAttribute = 'fullscreenElement'; // Standard and Edge\n        } else if (document.webkitIsFullScreen !== undefined) {\n                fullscreenAttribute = 'webkitIsFullScreen'; // Chrome and Safari (and Edge)\n            } else if (document.msFullscreenElement) {\n                    // IE11\n                    fullscreenAttribute = 'msFullscreenElement';\n                } else if (document.mozFullScreen) {\n                    // Firefox\n                    fullscreenAttribute = 'mozFullScreen';\n                }\n    }\n\n    function createTrackForUserAgent(i) {\n        var kind = textTrackQueue[i].kind;\n        var label = textTrackQueue[i].label !== undefined ? textTrackQueue[i].label : textTrackQueue[i].lang;\n        var lang = textTrackQueue[i].lang;\n        var track = isChrome ? document.createElement('track') : video.addTextTrack(kind, label, lang);\n\n        if (isChrome) {\n            track.kind = kind;\n            track.label = label;\n            track.srclang = lang;\n        }\n\n        return track;\n    }\n\n    function displayCConTop(value) {\n        displayCCOnTop = value;\n        if (!captionContainer || document[fullscreenAttribute]) return;\n        captionContainer.style.zIndex = value ? topZIndex : null;\n    }\n\n    function addTextTrack(textTrackInfoVO, totalTextTracks) {\n\n        if (textTrackQueue.length === totalTextTracks) {\n            log('Trying to add too many tracks.');\n            return;\n        }\n\n        textTrackQueue.push(textTrackInfoVO);\n        if (video === undefined) {\n            video = textTrackInfoVO.video;\n        }\n\n        if (textTrackQueue.length === totalTextTracks) {\n            textTrackQueue.sort(function (a, b) {\n                //Sort in same order as in manifest\n                return a.index - b.index;\n            });\n            captionContainer = videoModel.getTTMLRenderingDiv();\n            var defaultIndex = -1;\n            for (var i = 0; i < textTrackQueue.length; i++) {\n                var track = createTrackForUserAgent.call(this, i);\n                trackElementArr.push(track); //used to remove tracks from video element when added manually\n\n                if (textTrackQueue[i].defaultTrack) {\n                    // track.default is an object property identifier that is a reserved word\n                    // The following jshint directive is used to suppressed the warning \"Expected an identifier and instead saw 'default' (a reserved word)\"\n                    /*jshint -W024 */\n                    track['default'] = true;\n                    defaultIndex = i;\n                }\n                if (isChrome) {\n                    video.appendChild(track);\n                }\n                var textTrack = video.textTracks[i];\n                textTrack.nonAddedCues = [];\n                if (captionContainer && (textTrackQueue[i].isTTML || textTrackQueue[i].isEmbedded)) {\n                    textTrack.renderingType = 'html';\n                } else {\n                    textTrack.renderingType = 'default';\n                }\n                this.addCaptions(i, 0, textTrackQueue[i].captionData);\n                eventBus.trigger(_coreEventsEventsJs2['default'].TEXT_TRACK_ADDED);\n            }\n            setCurrentTrackIdx.call(this, defaultIndex);\n            if (defaultIndex >= 0) {\n                video.textTracks[defaultIndex].mode = 'showing';\n                this.addCaptions(defaultIndex, 0, null);\n            }\n            eventBus.trigger(_coreEventsEventsJs2['default'].TEXT_TRACKS_ADDED, { index: currentTrackIdx, tracks: textTrackQueue }); //send default idx.\n        }\n    }\n\n    function getVideoVisibleVideoSize(viewWidth, viewHeight, videoWidth, videoHeight, aspectRatio, use80Percent) {\n        var viewAspectRatio = viewWidth / viewHeight;\n        var videoAspectRatio = videoWidth / videoHeight;\n\n        var videoPictureX = 0;\n        var videoPictureY = 0;\n        var videoPictureWidth = 0;\n        var videoPictureHeight = 0;\n\n        if (viewAspectRatio > videoAspectRatio) {\n            videoPictureHeight = viewHeight;\n            videoPictureWidth = videoPictureHeight / videoHeight * videoWidth;\n            videoPictureX = (viewWidth - videoPictureWidth) / 2;\n            videoPictureY = 0;\n        } else {\n            videoPictureWidth = viewWidth;\n            videoPictureHeight = videoPictureWidth / videoWidth * videoHeight;\n            videoPictureX = 0;\n            videoPictureY = (viewHeight - videoPictureHeight) / 2;\n        }\n\n        var videoPictureXAspect = 0;\n        var videoPictureYAspect = 0;\n        var videoPictureWidthAspect = 0;\n        var videoPictureHeightAspect = 0;\n        var videoPictureAspect = videoPictureWidth / videoPictureHeight;\n\n        if (videoPictureAspect > aspectRatio) {\n            videoPictureHeightAspect = videoPictureHeight;\n            videoPictureWidthAspect = videoPictureHeight / (1 / aspectRatio);\n            videoPictureXAspect = (viewWidth - videoPictureWidthAspect) / 2;\n            videoPictureYAspect = 0;\n        } else {\n            videoPictureWidthAspect = videoPictureWidth;\n            videoPictureHeightAspect = videoPictureWidth / aspectRatio;\n            videoPictureXAspect = 0;\n            videoPictureYAspect = (viewHeight - videoPictureHeightAspect) / 2;\n        }\n\n        if (use80Percent) {\n            return { x: videoPictureXAspect + videoPictureWidthAspect * 0.1,\n                y: videoPictureYAspect + videoPictureHeightAspect * 0.1,\n                w: videoPictureWidthAspect * 0.8,\n                h: videoPictureHeightAspect * 0.8 }; /* Maximal picture size in videos aspect ratio */\n        } else {\n                return { x: videoPictureXAspect,\n                    y: videoPictureYAspect,\n                    w: videoPictureWidthAspect,\n                    h: videoPictureHeightAspect }; /* Maximal picture size in videos aspect ratio */\n            }\n    }\n\n    function checkVideoSize() {\n        var track = this.getCurrentTextTrack();\n        if (track && track.renderingType === 'html') {\n            // Create aspect ratio from cellResolutions\n            var aspectRatio = 1;\n            if (track.cellResolution) {\n                aspectRatio = track.cellResolution[0] / track.cellResolution[1];\n            }\n            var use80Percent = false;\n            if (track.isFromCEA608) {\n                // If this is CEA608 then use predefined aspect ratio\n                aspectRatio = 3.5 / 3.0;\n                use80Percent = true;\n            }\n\n            var realVideoSize = getVideoVisibleVideoSize.call(this, video.clientWidth, video.clientHeight, video.videoWidth, video.videoHeight, aspectRatio, use80Percent);\n\n            var newVideoWidth = realVideoSize.w;\n            var newVideoHeight = realVideoSize.h;\n\n            if (newVideoWidth != actualVideoWidth || newVideoHeight != actualVideoHeight) {\n                actualVideoLeft = realVideoSize.x;\n                actualVideoTop = realVideoSize.y;\n                actualVideoWidth = newVideoWidth;\n                actualVideoHeight = newVideoHeight;\n                captionContainer.style.left = actualVideoLeft + 'px';\n                captionContainer.style.top = actualVideoTop + 'px';\n                captionContainer.style.width = actualVideoWidth + 'px';\n                captionContainer.style.height = actualVideoHeight + 'px';\n\n                // Video view has changed size, so resize any active cues\n                for (var i = 0; track.activeCues && i < track.activeCues.length; ++i) {\n                    var cue = track.activeCues[i];\n                    cue.scaleCue(cue);\n                }\n\n                if (fullscreenAttribute && document[fullscreenAttribute] || displayCCOnTop) {\n                    captionContainer.style.zIndex = topZIndex;\n                } else {\n                    captionContainer.style.zIndex = null;\n                }\n            }\n        }\n    }\n\n    function scaleCue(activeCue) {\n        var videoWidth = actualVideoWidth;\n        var videoHeight = actualVideoHeight;\n        var key, replaceValue, elements;\n\n        var cellUnit = [videoWidth / activeCue.cellResolution[0], videoHeight / activeCue.cellResolution[1]];\n\n        if (activeCue.linePadding) {\n            for (key in activeCue.linePadding) {\n                if (activeCue.linePadding.hasOwnProperty(key)) {\n                    var valueLinePadding = activeCue.linePadding[key];\n                    replaceValue = (valueLinePadding * cellUnit[0]).toString();\n                    // Compute the CellResolution unit in order to process properties using sizing (fontSize, linePadding, etc).\n                    var elementsSpan = document.getElementsByClassName('spanPadding');\n                    for (var i = 0; i < elementsSpan.length; i++) {\n                        elementsSpan[i].style.cssText = elementsSpan[i].style.cssText.replace(/(padding-left\\s*:\\s*)[\\d.,]+(?=\\s*px)/gi, '$1' + replaceValue);\n                        elementsSpan[i].style.cssText = elementsSpan[i].style.cssText.replace(/(padding-right\\s*:\\s*)[\\d.,]+(?=\\s*px)/gi, '$1' + replaceValue);\n                    }\n                }\n            }\n        }\n\n        if (activeCue.fontSize) {\n            for (key in activeCue.fontSize) {\n                if (activeCue.fontSize.hasOwnProperty(key)) {\n                    var valueFontSize = activeCue.fontSize[key] / 100;\n                    replaceValue = (valueFontSize * cellUnit[1]).toString();\n\n                    if (key !== 'defaultFontSize') {\n                        elements = document.getElementsByClassName(key);\n                    } else {\n                        elements = document.getElementsByClassName('paragraph');\n                    }\n\n                    for (var j = 0; j < elements.length; j++) {\n                        elements[j].style.cssText = elements[j].style.cssText.replace(/(font-size\\s*:\\s*)[\\d.,]+(?=\\s*px)/gi, '$1' + replaceValue);\n                    }\n                }\n            }\n        }\n\n        if (activeCue.lineHeight) {\n            for (key in activeCue.lineHeight) {\n                if (activeCue.lineHeight.hasOwnProperty(key)) {\n                    var valueLineHeight = activeCue.lineHeight[key] / 100;\n                    replaceValue = (valueLineHeight * cellUnit[1]).toString();\n                    elements = document.getElementsByClassName(key);\n                    for (var k = 0; k < elements.length; k++) {\n                        elements[k].style.cssText = elements[k].style.cssText.replace(/(line-height\\s*:\\s*)[\\d.,]+(?=\\s*px)/gi, '$1' + replaceValue);\n                    }\n                }\n            }\n        }\n    }\n\n    /**\n    * Add captions to track, store for later adding, or add captions added before\n    */\n    function addCaptions(trackIdx, timeOffset, captionData) {\n        var track = trackIdx >= 0 ? video.textTracks[trackIdx] : null;\n        var self = this;\n\n        if (!track) return;\n        if (track.mode !== 'showing') {\n            if (captionData && captionData.length > 0) {\n                track.nonAddedCues = track.nonAddedCues.concat(captionData);\n            }\n            return;\n        }\n\n        if (!captionData) {\n            captionData = track.nonAddedCues;\n            track.nonAddedCues = [];\n        }\n\n        if (!captionData || captionData.length === 0) {\n            return;\n        }\n\n        for (var item in captionData) {\n            var cue;\n            var currentItem = captionData[item];\n\n            track.cellResolution = currentItem.cellResolution;\n            track.isFromCEA608 = currentItem.isFromCEA608;\n\n            if (!videoSizeCheckInterval && currentItem.type == 'html') {\n                videoSizeCheckInterval = setInterval(checkVideoSize.bind(this), 500);\n            }\n\n            //image subtitle extracted from TTML\n            if (currentItem.type == 'image') {\n                cue = new Cue(currentItem.start - timeOffset, currentItem.end - timeOffset, '');\n                cue.image = currentItem.data;\n                cue.id = currentItem.id;\n                cue.size = 0; //discard the native display for this subtitles\n                cue.type = 'image'; // active image overlay\n                cue.onenter = function () {\n                    var img = new Image();\n                    img.id = 'ttmlImage_' + this.id;\n                    img.src = this.image;\n                    img.className = 'cue-image';\n                    if (captionContainer) {\n                        captionContainer.appendChild(img);\n                    } else {\n                        video.parentNode.appendChild(img);\n                    }\n                };\n\n                cue.onexit = function () {\n                    var container, i, imgs;\n                    if (captionContainer) {\n                        container = captionContainer;\n                    } else {\n                        container = video.parentNode;\n                    }\n                    imgs = container.childNodes;\n                    for (i = 0; i < imgs.length; i++) {\n                        if (imgs[i].id == 'ttmlImage_' + this.id) {\n                            container.removeChild(imgs[i]);\n                        }\n                    }\n                };\n            } else if (currentItem.type === 'html') {\n                cue = new Cue(currentItem.start - timeOffset, currentItem.end - timeOffset, '');\n                cue.cueHTMLElement = currentItem.cueHTMLElement;\n                cue.regions = currentItem.regions;\n                cue.regionID = currentItem.regionID;\n                cue.cueID = currentItem.cueID;\n                cue.videoWidth = currentItem.videoWidth;\n                cue.videoHeight = currentItem.videoHeight;\n                cue.cellResolution = currentItem.cellResolution;\n                cue.fontSize = currentItem.fontSize;\n                cue.lineHeight = currentItem.lineHeight;\n                cue.linePadding = currentItem.linePadding;\n                cue.scaleCue = scaleCue.bind(self);\n                captionContainer.style.left = actualVideoLeft + 'px';\n                captionContainer.style.top = actualVideoTop + 'px';\n                captionContainer.style.width = actualVideoWidth + 'px';\n                captionContainer.style.height = actualVideoHeight + 'px';\n\n                cue.onenter = function () {\n                    if (track.mode == 'showing') {\n                        captionContainer.appendChild(this.cueHTMLElement);\n                        scaleCue.call(self, this);\n                    }\n                };\n\n                cue.onexit = function () {\n                    var divs = captionContainer.childNodes;\n                    for (var i = 0; i < divs.length; ++i) {\n                        if (divs[i].id == 'subtitle_' + this.cueID) {\n                            captionContainer.removeChild(divs[i]);\n                        }\n                    }\n                };\n            } else {\n                cue = new Cue(currentItem.start - timeOffset, currentItem.end - timeOffset, currentItem.data);\n                if (currentItem.styles) {\n                    if (currentItem.styles.align !== undefined && cue.hasOwnProperty('align')) {\n                        cue.align = currentItem.styles.align;\n                    }\n                    if (currentItem.styles.line !== undefined && cue.hasOwnProperty('line')) {\n                        cue.line = currentItem.styles.line;\n                    }\n                    if (currentItem.styles.position !== undefined && cue.hasOwnProperty('position')) {\n                        cue.position = currentItem.styles.position;\n                    }\n                    if (currentItem.styles.size !== undefined && cue.hasOwnProperty('size')) {\n                        cue.size = currentItem.styles.size;\n                    }\n                }\n            }\n\n            track.addCue(cue);\n        }\n    }\n\n    function getCurrentTextTrack() {\n        return currentTrackIdx >= 0 ? video.textTracks[currentTrackIdx] : null;\n    }\n\n    function getCurrentTrackIdx() {\n        return currentTrackIdx;\n    }\n\n    function getTrackIdxForId(trackId) {\n        var idx = -1;\n        for (var i = 0; i < video.textTracks.length; i++) {\n            if (video.textTracks[i].label === trackId) {\n                idx = i;\n                break;\n            }\n        }\n        return idx;\n    }\n\n    function setCurrentTrackIdx(idx) {\n        currentTrackIdx = idx;\n        clearCues.call(this);\n        if (idx >= 0) {\n            var track = video.textTracks[idx];\n            if (track.renderingType === 'html') {\n                setNativeCueStyle.call(this);\n            } else {\n                removeNativeCueStyle.call(this);\n            }\n        } else {\n            removeNativeCueStyle.call(this);\n        }\n    }\n\n    function getTextTrack(idx) {\n        return video.textTracks[idx];\n    }\n\n    function deleteTrackCues(track) {\n        if (track.cues) {\n            var cues = track.cues;\n            var lastIdx = cues.length - 1;\n\n            for (var r = lastIdx; r >= 0; r--) {\n                track.removeCue(cues[r]);\n            }\n\n            track.mode = 'disabled';\n        }\n    }\n\n    function deleteAllTextTracks() {\n        var ln = trackElementArr.length;\n        for (var i = 0; i < ln; i++) {\n            if (isChrome) {\n                video.removeChild(trackElementArr[i]);\n            } else {\n                var track = getTextTrack.call(this, i);\n                track.nonAddedCues = [];\n                deleteTrackCues.call(this, track);\n            }\n        }\n        trackElementArr = [];\n        textTrackQueue = [];\n        if (videoSizeCheckInterval) {\n            clearInterval(videoSizeCheckInterval);\n            videoSizeCheckInterval = null;\n        }\n        clearCues.call(this);\n    }\n\n    function deleteTextTrack(idx) {\n        video.removeChild(trackElementArr[idx]);\n        trackElementArr.splice(idx, 1);\n    }\n\n    /* Set native cue style to transparent background to avoid it being displayed. */\n    function setNativeCueStyle() {\n        if (!isChrome) return;\n        var styleElement = document.getElementById('native-cue-style');\n        if (styleElement) return; //Already set\n\n        styleElement = document.createElement('style');\n        styleElement.id = 'native-cue-style';\n        document.head.appendChild(styleElement);\n        var stylesheet = styleElement.sheet;\n        if (video.id) {\n            stylesheet.insertRule('#' + video.id + '::cue {background: transparent}', 0);\n        } else if (video.classList.length !== 0) {\n            stylesheet.insertRule('.' + video.className + '::cue {background: transparent}', 0);\n        } else {\n            stylesheet.insertRule('video::cue {background: transparent}', 0);\n        }\n    }\n\n    /* Remove the extra cue style with transparent background for native cues. */\n    function removeNativeCueStyle() {\n        if (!isChrome) return;\n        var styleElement = document.getElementById('native-cue-style');\n        if (styleElement) {\n            document.head.removeChild(styleElement);\n        }\n    }\n\n    function clearCues() {\n        if (captionContainer) {\n            while (captionContainer.firstChild) {\n                captionContainer.removeChild(captionContainer.firstChild);\n            }\n        }\n    }\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.videoModel) {\n            videoModel = config.videoModel;\n        }\n    }\n\n    instance = {\n        initialize: initialize,\n        displayCConTop: displayCConTop,\n        addTextTrack: addTextTrack,\n        addCaptions: addCaptions,\n        getTextTrack: getTextTrack,\n        getCurrentTextTrack: getCurrentTextTrack,\n        getCurrentTrackIdx: getCurrentTrackIdx,\n        setCurrentTrackIdx: setCurrentTrackIdx,\n        getTrackIdxForId: getTrackIdxForId,\n        deleteTrackCues: deleteTrackCues,\n        deleteAllTextTracks: deleteAllTextTracks,\n        deleteTextTrack: deleteTextTrack,\n        setConfig: setConfig\n    };\n\n    return instance;\n}\n\nTextTracks.__dashjs_factory_name = 'TextTracks';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(TextTracks);\nmodule.exports = exports['default'];\n\n},{\"../core/Debug.js\":5,\"../core/EventBus.js\":6,\"../core/FactoryMaker.js\":7,\"../core/events/Events.js\":9}],43:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n/**\n * Represents data structure to keep and drive {@link DataChunk}\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _controllersMediaControllerJs = _dereq_('./controllers/MediaController.js');\n\nvar _controllersMediaControllerJs2 = _interopRequireDefault(_controllersMediaControllerJs);\n\nvar _utilsCustomTimeRangesJs = _dereq_('./utils/CustomTimeRanges.js');\n\nvar _utilsCustomTimeRangesJs2 = _interopRequireDefault(_utilsCustomTimeRangesJs);\n\nvar _voMetricsHTTPRequestJs = _dereq_('./vo/metrics/HTTPRequest.js');\n\nvar _voMetricsHTTPRequestJs2 = _interopRequireDefault(_voMetricsHTTPRequestJs);\n\nvar _coreEventBusJs = _dereq_('../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction VirtualBuffer() {\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        data = undefined,\n        sourceBufferController = undefined;\n\n    function setup() {\n        data = {};\n    }\n\n    /**\n     * Adds DataChunk to array of chunks\n     * @param {@link DataChunk}\n     * @memberof VirtualBuffer#\n     */\n    function append(chunk) {\n        var streamId = chunk.streamId;\n        var mediaType = chunk.mediaInfo.type;\n        var segmentType = chunk.segmentType;\n        var start = chunk.start;\n        var end = chunk.end;\n\n        data[streamId] = data[streamId] || createDataStorage();\n        data[streamId][mediaType][segmentType].push(chunk);\n        sortArrayByProperty(data[streamId][mediaType][segmentType], 'index');\n\n        if (!isNaN(start) && !isNaN(end)) {\n            data[streamId][mediaType].calculatedBufferedRanges.add(start, end);\n            eventBus.trigger(_coreEventsEventsJs2['default'].CHUNK_APPENDED, { chunk: chunk, sender: this });\n        }\n    }\n\n    /**\n     * Adds DataChunk to array of appended chunks and updates virual ranges of appended chunks\n     * @param {@link DataChunk}\n     * @param buffer {SourceBuffer}\n     * @memberof VirtualBuffer#\n     */\n    function storeAppendedChunk(chunk, buffer) {\n        if (!chunk || !buffer) return;\n\n        // after the media segment has bee appended we check how the buffered ranges of SourceBuffer have been change. The\n        // difference is the actual buffered range of the appended segment.\n        // We need to update actualBufferedRanges so that it reflects SourceBuffer ranges.\n        // Also we store the appended chunk so that any BufferController has access to the list\n        // of appended chunks.\n        var streamId = chunk.streamId;\n        var mediaType = chunk.mediaInfo.type;\n        var bufferedRanges = data[streamId][mediaType].actualBufferedRanges;\n        var oldChunk = getChunks({ streamId: streamId, mediaType: mediaType, appended: true, start: chunk.start })[0];\n\n        var diff, idx;\n\n        if (oldChunk) {\n            idx = data[streamId][mediaType].appended.indexOf(oldChunk);\n            data[streamId][mediaType].appended[idx] = chunk;\n        } else {\n            data[streamId][mediaType].appended.push(chunk);\n        }\n\n        sortArrayByProperty(data[streamId][mediaType].appended, 'start');\n        diff = sourceBufferController.getRangeDifference(bufferedRanges, buffer);\n\n        if (!diff) {\n            if (oldChunk) {\n                chunk.bufferedRange = oldChunk.bufferedRange;\n            } else {\n                //TODO this is dirty fix for a case when segments are not aligned across representations and thus oldChunk is not found\n                // We should not use a calculated range here, only actual one should be used, but we don't know yet how to find it.\n                chunk.bufferedRange = { start: chunk.start, end: chunk.end };\n            }\n            return;\n        }\n\n        chunk.bufferedRange = diff;\n        bufferedRanges.add(diff.start, diff.end);\n\n        if (!oldChunk) return;\n\n        // if there is an old chunk already appended for the same index, we may need to adjust bufferedRange of a new chunk, because\n        // it may be not valid.\n        //\n        // Example:\n        //\n        // Before appending the old chunk\n        //\n        // 0|-----Range-------|4\n        // 0|--occupied space-|4\n        //\n        // After appending the old chunk\n        //\n        // 0|-----------------Range----------------|10\n        // 0|-occupied space-4|-------Old chunk----|10\n        //\n        // After clearing the buffer from 7s to 10s\n        //\n        // 0|-----------------Range----|7\n        // 0|-occupied space-4|OldChunk|7\n        //\n        // Since the old chunk has been cut only partially, after appending the new chunk its range will be detected as\n        //\n        // |-----------------Range-----------------|10\n        // |----occupied space--------7|-New chunk-|10\n        // This is not a valid value because the actual range of a new chunk is the same as the original range of\n        // the old chunk, so we do the following adjustment\n        chunk.bufferedRange.start = Math.min(oldChunk.bufferedRange.start, diff.start);\n        chunk.bufferedRange.end = Math.max(oldChunk.bufferedRange.end, diff.end);\n    }\n\n    /**\n     * Updates virual ranges of appended chunks according to the given ranges\n     * @param filter\n     * @param ranges\n     * @memberof VirtualBuffer#\n     */\n    function updateBufferedRanges(filter, ranges) {\n        if (!filter) return;\n\n        var streamId = filter.streamId;\n        var mediaType = filter.mediaType;\n        var appendedChunks = getChunks({ streamId: streamId, mediaType: mediaType, appended: true });\n\n        var remainingChunks = [];\n        var start, end;\n\n        data[streamId][mediaType].actualBufferedRanges = (0, _utilsCustomTimeRangesJs2['default'])(context).create();\n\n        if (!ranges || ranges.length === 0) {\n            data[streamId][mediaType].appended = [];\n            return;\n        }\n\n        for (var i = 0, ln = ranges.length; i < ln; i++) {\n            start = ranges.start(i);\n            end = ranges.end(i);\n            data[streamId][mediaType].actualBufferedRanges.add(start, end);\n            // we need to select chunks that belong only to the new ranges\n            remainingChunks = remainingChunks.concat(findChunksForRange(appendedChunks, { start: start, end: end }, true));\n        }\n\n        data[streamId][mediaType].appended = remainingChunks;\n    }\n\n    /**\n     * Finds and returns {@link DataChunk} that satisfies filtering options\n     * @param filter - an object that contains properties by which the method search for chunks\n     * @returns {Array}\n     * @memberof VirtualBuffer#\n     */\n    function getChunks(filter) {\n        var originData = findData(filter);\n        var segmentType = filter.segmentType;\n        var appended = filter.appended;\n        var removeOrigin = filter.removeOrigin;\n        var limit = filter.limit || Number.POSITIVE_INFINITY;\n        var mediaController = (0, _controllersMediaControllerJs2['default'])(context).getInstance();\n\n        var ln = 0;\n        var result = [];\n        var sourceArr;\n\n        if (!originData) return result;\n\n        delete filter.streamId;\n        delete filter.mediaType;\n        delete filter.segmentType;\n        delete filter.removeOrigin;\n        delete filter.limit;\n        delete filter.appended;\n\n        sourceArr = appended ? originData.appended : segmentType ? originData[segmentType] : [];\n\n        result = sourceArr.filter(function (item, idx, arr) {\n            if (ln >= limit) return false;\n\n            for (var prop in filter) {\n                if (prop === 'mediaInfo') {\n                    return mediaController.isTracksEqual(item[prop], filter[prop]);\n                }\n\n                if (filter.hasOwnProperty(prop) && item[prop] != filter[prop]) return false;\n            }\n\n            if (removeOrigin) {\n                originData.calculatedBufferedRanges.remove(item.start, item.end);\n                arr.splice(idx, 1);\n            }\n\n            ln++;\n\n            return true;\n        });\n\n        if (filter.forRange) {\n            result = findChunksForRange(result, filter.forRange, false);\n        }\n\n        return result;\n    }\n\n    /**\n     * Finds and returns {@link DataChunk} that satisfies filtering options. Filtered chunks are removed\n     * from the original array\n     * @param filter - an object that contains properties by which the method search for chunks\n     * @returns {Array}\n     * @memberof VirtualBuffer#\n     */\n    function extract(filter) {\n        filter.removeOrigin = true;\n        return getChunks(filter);\n    }\n\n    /**\n     * Calculates total buffer size across all Periods\n     * @param {@link MediaInfo}\n     * @returns {Number}\n     * @memberof VirtualBuffer#\n     */\n    function getTotalBufferLevel(mediaInfo) {\n        var mediaType = mediaInfo.type;\n        var level = 0;\n\n        for (var streamId in data) {\n            if (data.hasOwnProperty(streamId)) {\n                level += sourceBufferController.getTotalBufferedTime({ buffered: data[streamId][mediaType].calculatedBufferedRanges });\n            }\n        }\n\n        return level;\n    }\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.sourceBufferController) {\n            sourceBufferController = config.sourceBufferController;\n        }\n    }\n\n    /**\n     * @memberof VirtualBuffer#\n     */\n    function reset() {\n        data = {};\n    }\n\n    function sortArrayByProperty(array, sortProp) {\n        var compare = function compare(obj1, obj2) {\n            if (obj1[sortProp] < obj2[sortProp]) return -1;\n            if (obj1[sortProp] > obj2[sortProp]) return 1;\n            return 0;\n        };\n\n        array.sort(compare);\n    }\n\n    function findData(filter) {\n        var streamId = filter.streamId;\n        var mediaType = filter.mediaType;\n\n        if (!data[streamId]) return null;\n\n        return data[streamId][mediaType];\n    }\n\n    function findChunksForRange(chunks, range, truncateChunk) {\n        var rangeStart = range.start;\n        var rangeEnd = range.end;\n        var chunksForRange = [];\n\n        var chunkStart, chunkEnd, isStartIncluded, isEndIncluded;\n\n        chunks.forEach(function (chunk) {\n            chunkStart = chunk.bufferedRange.start;\n            chunkEnd = chunk.bufferedRange.end;\n            isStartIncluded = chunkStart >= rangeStart && chunkStart < rangeEnd;\n            isEndIncluded = chunkEnd > rangeStart && chunkEnd <= rangeEnd;\n\n            // if a segment has been partially removed from SourceBuffer we select it as well, but we\n            // need to update its bufferedRange\n            //\n            // Example 1:\n            // |-----------------Range----------------|\n            //                            |----Chunk-----|\n            // becomes\n            // |-----------------Range----------------|\n            //                            |----Chunk--|\n            // Example 2:\n            //       |-----------------Range----------------|\n            // |-------Chunk-----|\n            // becomes\n            //       |-----------------Range----------------|\n            //       |-Chunk-----|\n\n            if (isStartIncluded || isEndIncluded) {\n                chunksForRange.push(chunk);\n\n                if (truncateChunk) {\n                    chunk.bufferedRange.start = isStartIncluded ? chunkStart : rangeStart;\n                    chunk.bufferedRange.end = isEndIncluded ? chunkEnd : rangeEnd;\n                }\n            }\n        });\n\n        return chunksForRange;\n    }\n\n    function createDataStorage() {\n        var data = {};\n\n        data.audio = { calculatedBufferedRanges: (0, _utilsCustomTimeRangesJs2['default'])(context).create(),\n            actualBufferedRanges: (0, _utilsCustomTimeRangesJs2['default'])(context).create(),\n            appended: [] };\n        data.audio[_voMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE] = [];\n        data.audio[_voMetricsHTTPRequestJs2['default'].INIT_SEGMENT_TYPE] = [];\n        data.video = { calculatedBufferedRanges: (0, _utilsCustomTimeRangesJs2['default'])(context).create(),\n            actualBufferedRanges: (0, _utilsCustomTimeRangesJs2['default'])(context).create(),\n            appended: [] };\n        data.video[_voMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE] = [];\n        data.video[_voMetricsHTTPRequestJs2['default'].INIT_SEGMENT_TYPE] = [];\n        data.fragmentedText = { calculatedBufferedRanges: (0, _utilsCustomTimeRangesJs2['default'])(context).create(),\n            actualBufferedRanges: (0, _utilsCustomTimeRangesJs2['default'])(context).create(),\n            appended: [] };\n        data.fragmentedText[_voMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE] = [];\n        data.fragmentedText[_voMetricsHTTPRequestJs2['default'].INIT_SEGMENT_TYPE] = [];\n\n        return data;\n    }\n\n    instance = {\n        append: append,\n        extract: extract,\n        getChunks: getChunks,\n        storeAppendedChunk: storeAppendedChunk,\n        updateBufferedRanges: updateBufferedRanges,\n        getTotalBufferLevel: getTotalBufferLevel,\n        setConfig: setConfig,\n        reset: reset\n    };\n\n    setup();\n    return instance;\n}\nVirtualBuffer.__dashjs_factory_name = 'VirtualBuffer';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(VirtualBuffer);\nmodule.exports = exports['default'];\n\n},{\"../core/EventBus.js\":6,\"../core/FactoryMaker.js\":7,\"../core/events/Events.js\":9,\"./controllers/MediaController.js\":52,\"./utils/CustomTimeRanges.js\":88,\"./vo/metrics/HTTPRequest.js\":117}],44:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nvar _voMetricsHTTPRequestJs = _dereq_('./vo/metrics/HTTPRequest.js');\n\nvar _voMetricsHTTPRequestJs2 = _interopRequireDefault(_voMetricsHTTPRequestJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _modelsMediaPlayerModelJs = _dereq_('./models/MediaPlayerModel.js');\n\nvar _modelsMediaPlayerModelJs2 = _interopRequireDefault(_modelsMediaPlayerModelJs);\n\n/**\n * @Module XHRLoader\n * @description Manages download of resources via HTTP.\n */\nfunction XHRLoader(cfg) {\n    var context = this.context;\n\n    //const log = Debug(context).getInstance().log;\n    var mediaPlayerModel = (0, _modelsMediaPlayerModelJs2['default'])(context).getInstance();\n\n    var errHandler = cfg.errHandler;\n    var metricsModel = cfg.metricsModel;\n    var requestModifier = cfg.requestModifier;\n\n    var instance = undefined;\n    var xhrs = undefined;\n    var delayedXhrs = undefined;\n    var retryTimers = undefined;\n    var downloadErrorToRequestTypeMap = undefined;\n\n    function setup() {\n        var _downloadErrorToRequestTypeMap;\n\n        xhrs = [];\n        delayedXhrs = [];\n        retryTimers = [];\n\n        downloadErrorToRequestTypeMap = (_downloadErrorToRequestTypeMap = {}, _defineProperty(_downloadErrorToRequestTypeMap, _voMetricsHTTPRequestJs2['default'].MPD_TYPE, errHandler.DOWNLOAD_ERROR_ID_MANIFEST), _defineProperty(_downloadErrorToRequestTypeMap, _voMetricsHTTPRequestJs2['default'].XLINK_EXPANSION_TYPE, errHandler.DOWNLOAD_ERROR_ID_XLINK), _defineProperty(_downloadErrorToRequestTypeMap, _voMetricsHTTPRequestJs2['default'].INIT_SEGMENT_TYPE, errHandler.DOWNLOAD_ERROR_ID_CONTENT), _defineProperty(_downloadErrorToRequestTypeMap, _voMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE, errHandler.DOWNLOAD_ERROR_ID_CONTENT), _defineProperty(_downloadErrorToRequestTypeMap, _voMetricsHTTPRequestJs2['default'].INDEX_SEGMENT_TYPE, errHandler.DOWNLOAD_ERROR_ID_CONTENT), _defineProperty(_downloadErrorToRequestTypeMap, _voMetricsHTTPRequestJs2['default'].BITSTREAM_SWITCHING_SEGMENT_TYPE, errHandler.DOWNLOAD_ERROR_ID_CONTENT), _defineProperty(_downloadErrorToRequestTypeMap, _voMetricsHTTPRequestJs2['default'].OTHER_TYPE, errHandler.DOWNLOAD_ERROR_ID_CONTENT), _downloadErrorToRequestTypeMap);\n    }\n\n    function internalLoad(config, remainingAttempts) {\n\n        var request = config.request;\n        var xhr = ['audio', 'video', 'muxed'].indexOf(request.mediaType) > -1 && window.hola_cdn && window.hola_cdn.api && window.hola_cdn.api.new_http_request && window.hola_cdn.api.new_http_request(request) || new XMLHttpRequest();\n        var traces = [];\n        var firstProgress = true;\n        var needFailureReport = true;\n        var requestStartTime = new Date();\n        var lastTraceTime = requestStartTime;\n        var lastTraceReceivedCount = 0;\n\n        var handleLoaded = function handleLoaded(success) {\n            needFailureReport = false;\n\n            request.requestStartDate = requestStartTime;\n            request.requestEndDate = new Date();\n            request.firstByteDate = request.firstByteDate || requestStartTime;\n\n            if (!request.checkExistenceOnly) {\n                metricsModel.addHttpRequest(request.mediaType, null, request.type, request.url, xhr.responseURL || null, request.serviceLocation || null, request.range || null, request.requestStartDate, request.firstByteDate, request.requestEndDate, xhr.status, request.duration, xhr.getAllResponseHeaders(), success ? traces : null);\n            }\n        };\n\n        var onloadend = function onloadend() {\n            if (xhrs.indexOf(xhr) === -1) {\n                return;\n            } else {\n                xhrs.splice(xhrs.indexOf(xhr), 1);\n            }\n\n            if (needFailureReport) {\n                handleLoaded(false);\n\n                if (remainingAttempts > 0) {\n                    remainingAttempts--;\n                    retryTimers.push(setTimeout(function () {\n                        internalLoad(config, remainingAttempts);\n                    }, mediaPlayerModel.getRetryIntervalForType(request.type)));\n                } else {\n                    errHandler.downloadError(downloadErrorToRequestTypeMap[request.type], request.url, request);\n\n                    if (config.error) {\n                        config.error(request, 'error', xhr.statusText);\n                    }\n\n                    if (config.complete) {\n                        config.complete(request, xhr.statusText);\n                    }\n                }\n            }\n        };\n\n        var progress = function progress(event) {\n            var currentTime = new Date();\n\n            if (firstProgress) {\n                firstProgress = false;\n                if (!event.lengthComputable || event.lengthComputable && event.total !== event.loaded) {\n                    request.firstByteDate = currentTime;\n                }\n            }\n\n            if (event.lengthComputable) {\n                request.bytesLoaded = event.loaded;\n                request.bytesTotal = event.total;\n            }\n\n            traces.push({\n                s: lastTraceTime,\n                d: currentTime.getTime() - lastTraceTime.getTime(),\n                b: [event.loaded ? event.loaded - lastTraceReceivedCount : 0]\n            });\n\n            lastTraceTime = currentTime;\n            lastTraceReceivedCount = event.loaded;\n\n            if (config.progress) {\n                config.progress();\n            }\n        };\n\n        var onload = function onload() {\n            if (xhr.status >= 200 && xhr.status <= 299) {\n                handleLoaded(true);\n\n                if (config.success) {\n                    config.success(xhr.response, xhr.statusText, request);\n                }\n\n                if (config.complete) {\n                    config.complete(request, xhr.statusText);\n                }\n            }\n        };\n\n        try {\n            var modifiedUrl = requestModifier.modifyRequestURL(request.url);\n            var verb = request.checkExistenceOnly ? 'HEAD' : 'GET';\n\n            xhr.open(verb, modifiedUrl, true);\n\n            if (request.responseType) {\n                xhr.responseType = request.responseType;\n            }\n\n            if (request.range) {\n                xhr.setRequestHeader('Range', 'bytes=' + request.range);\n            }\n\n            if (!request.requestStartDate) {\n                request.requestStartDate = requestStartTime;\n            }\n\n            xhr = requestModifier.modifyRequestHeader(xhr);\n\n            xhr.onload = onload;\n            xhr.onloadend = onloadend;\n            xhr.onerror = onloadend;\n            xhr.onprogress = progress;\n\n            // Adds the ability to delay single fragment loading time to control buffer.\n            var now = new Date().getTime();\n            if (isNaN(request.delayLoadingTime) || now >= request.delayLoadingTime) {\n                // no delay - just send xhr\n\n                xhrs.push(xhr);\n                xhr.send();\n            } else {\n                (function () {\n                    // delay\n                    var delayedXhr = { xhr: xhr };\n                    delayedXhrs.push(delayedXhr);\n                    delayedXhr.delayTimeout = setTimeout(function () {\n                        if (delayedXhrs.indexOf(delayedXhr) === -1) {\n                            return;\n                        } else {\n                            delayedXhrs.splice(delayedXhrs.indexOf(delayedXhr), 1);\n                        }\n                        try {\n                            xhrs.push(delayedXhr.xhr);\n                            delayedXhr.xhr.send();\n                        } catch (e) {\n                            delayedXhr.xhr.onerror();\n                        }\n                    }, request.delayLoadingTime - now);\n                })();\n            }\n        } catch (e) {\n            xhr.onerror();\n        }\n    }\n\n    /**\n     * Initiates a download of the resource described by config.request\n     * @param {Object} config - contains request (FragmentRequest or derived type), and callbacks\n     * @memberof module:XHRLoader\n     * @instance\n     */\n    function load(config) {\n        if (config.request) {\n            internalLoad(config, mediaPlayerModel.getRetryAttemptsForType(config.request.type));\n        }\n    }\n\n    /**\n     * Aborts any inflight downloads\n     * @memberof module:XHRLoader\n     * @instance\n     */\n    function abort() {\n        retryTimers.forEach(function (t) {\n            return clearTimeout(t);\n        });\n        retryTimers = [];\n\n        delayedXhrs.forEach(function (x) {\n            return clearTimeout(x.delayTimeout);\n        });\n        delayedXhrs = [];\n\n        xhrs.forEach(function (x) {\n            // abort will trigger onloadend which we don't want\n            // when deliberately aborting inflight requests -\n            // set them to undefined so they are not called\n            x.onloadend = x.onerror = undefined;\n            x.abort();\n        });\n        xhrs = [];\n    }\n\n    instance = {\n        load: load,\n        abort: abort\n    };\n\n    setup();\n\n    return instance;\n}\n\nXHRLoader.__dashjs_factory_name = 'XHRLoader';\n\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(XHRLoader);\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../core/FactoryMaker.js\":7,\"./models/MediaPlayerModel.js\":64,\"./vo/metrics/HTTPRequest.js\":117}],45:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _voErrorJs = _dereq_('./vo/Error.js');\n\nvar _voErrorJs2 = _interopRequireDefault(_voErrorJs);\n\nvar _XHRLoaderJs = _dereq_('./XHRLoader.js');\n\nvar _XHRLoaderJs2 = _interopRequireDefault(_XHRLoaderJs);\n\nvar _voMetricsHTTPRequestJs = _dereq_('./vo/metrics/HTTPRequest.js');\n\nvar _voMetricsHTTPRequestJs2 = _interopRequireDefault(_voMetricsHTTPRequestJs);\n\nvar _voTextRequestJs = _dereq_('./vo/TextRequest.js');\n\nvar _voTextRequestJs2 = _interopRequireDefault(_voTextRequestJs);\n\nvar _coreEventBusJs = _dereq_('../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar XLINK_LOADER_ERROR_LOADING_FAILURE = 1;\n\nfunction XlinkLoader(config) {\n\n    var RESOLVE_TO_ZERO = 'urn:mpeg:dash:resolve-to-zero:2013';\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var xhrLoader = (0, _XHRLoaderJs2['default'])(context).create({\n        errHandler: config.errHandler,\n        metricsModel: config.metricsModel,\n        requestModifier: config.requestModifier\n    });\n\n    var instance = undefined;\n\n    function load(url, element, resolveObject) {\n        var report = function report(content, resolveToZero) {\n            element.resolved = true;\n            element.resolvedContent = content ? content : null;\n\n            eventBus.trigger(_coreEventsEventsJs2['default'].XLINK_ELEMENT_LOADED, {\n                element: element,\n                resolveObject: resolveObject,\n                error: content || resolveToZero ? null : new _voErrorJs2['default'](XLINK_LOADER_ERROR_LOADING_FAILURE, 'Failed loading Xlink element: ' + url)\n            });\n        };\n\n        if (url === RESOLVE_TO_ZERO) {\n            report(null, true);\n        } else {\n            var request = new _voTextRequestJs2['default'](url, _voMetricsHTTPRequestJs2['default'].XLINK_TYPE);\n\n            xhrLoader.load({\n                request: request,\n                success: function success(data) {\n                    report(data);\n                },\n                error: function error() {\n                    report(null);\n                }\n            });\n        }\n    }\n\n    function reset() {\n        if (xhrLoader) {\n            xhrLoader.abort();\n            xhrLoader = null;\n        }\n    }\n\n    instance = {\n        load: load,\n        reset: reset\n    };\n\n    return instance;\n}\n\nXlinkLoader.__dashjs_factory_name = 'XlinkLoader';\n\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(XlinkLoader);\nfactory.XLINK_LOADER_ERROR_LOADING_FAILURE = XLINK_LOADER_ERROR_LOADING_FAILURE;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../core/EventBus.js\":6,\"../core/FactoryMaker.js\":7,\"../core/events/Events.js\":9,\"./XHRLoader.js\":44,\"./vo/Error.js\":100,\"./vo/TextRequest.js\":108,\"./vo/metrics/HTTPRequest.js\":117}],46:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _rulesSwitchRequest = _dereq_('../rules/SwitchRequest');\n\nvar _rulesSwitchRequest2 = _interopRequireDefault(_rulesSwitchRequest);\n\nvar _voBitrateInfoJs = _dereq_('../vo/BitrateInfo.js');\n\nvar _voBitrateInfoJs2 = _interopRequireDefault(_voBitrateInfoJs);\n\nvar _utilsDOMStorageJs = _dereq_('../utils/DOMStorage.js');\n\nvar _utilsDOMStorageJs2 = _interopRequireDefault(_utilsDOMStorageJs);\n\nvar _rulesAbrABRRulesCollectionJs = _dereq_('../rules/abr/ABRRulesCollection.js');\n\nvar _rulesAbrABRRulesCollectionJs2 = _interopRequireDefault(_rulesAbrABRRulesCollectionJs);\n\nvar _modelsMediaPlayerModelJs = _dereq_('../models/MediaPlayerModel.js');\n\nvar _modelsMediaPlayerModelJs2 = _interopRequireDefault(_modelsMediaPlayerModelJs);\n\nvar _modelsFragmentModelJs = _dereq_('../models/FragmentModel.js');\n\nvar _modelsFragmentModelJs2 = _interopRequireDefault(_modelsFragmentModelJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _modelsManifestModelJs = _dereq_('../models/ManifestModel.js');\n\nvar _modelsManifestModelJs2 = _interopRequireDefault(_modelsManifestModelJs);\n\nvar _dashModelsDashManifestModelJs = _dereq_('../../dash/models/DashManifestModel.js');\n\nvar _dashModelsDashManifestModelJs2 = _interopRequireDefault(_dashModelsDashManifestModelJs);\n\nvar _modelsVideoModelJs = _dereq_('../models/VideoModel.js');\n\nvar _modelsVideoModelJs2 = _interopRequireDefault(_modelsVideoModelJs);\n\nvar ABANDON_LOAD = 'abandonload';\nvar ALLOW_LOAD = 'allowload';\nvar DEFAULT_VIDEO_BITRATE = 1000;\nvar DEFAULT_AUDIO_BITRATE = 100;\n\nfunction AbrController() {\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        abrRulesCollection = undefined,\n        rulesController = undefined,\n        streamController = undefined,\n        autoSwitchBitrate = undefined,\n        topQualities = undefined,\n        qualityDict = undefined,\n        confidenceDict = undefined,\n        bitrateDict = undefined,\n        ratioDict = undefined,\n        averageThroughputDict = undefined,\n        streamProcessorDict = undefined,\n        abandonmentStateDict = undefined,\n        abandonmentTimeout = undefined,\n        limitBitrateByPortal = undefined,\n        manifestModel = undefined,\n        dashManifestModel = undefined,\n        videoModel = undefined,\n        mediaPlayerModel = undefined,\n        domStorage = undefined;\n\n    function setup() {\n        autoSwitchBitrate = { video: true, audio: true };\n        topQualities = {};\n        qualityDict = {};\n        confidenceDict = {};\n        bitrateDict = {};\n        ratioDict = {};\n        averageThroughputDict = {};\n        abandonmentStateDict = {};\n        streamProcessorDict = {};\n        limitBitrateByPortal = false;\n        domStorage = (0, _utilsDOMStorageJs2['default'])(context).getInstance();\n        mediaPlayerModel = (0, _modelsMediaPlayerModelJs2['default'])(context).getInstance();\n        manifestModel = (0, _modelsManifestModelJs2['default'])(context).getInstance();\n        dashManifestModel = (0, _dashModelsDashManifestModelJs2['default'])(context).getInstance();\n        videoModel = (0, _modelsVideoModelJs2['default'])(context).getInstance();\n    }\n\n    function initialize(type, streamProcessor) {\n        streamProcessorDict[type] = streamProcessor;\n        abandonmentStateDict[type] = abandonmentStateDict[type] || {};\n        abandonmentStateDict[type].state = ALLOW_LOAD;\n        eventBus.on(_coreEventsEventsJs2['default'].LOADING_PROGRESS, onFragmentLoadProgress, this);\n    }\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.abrRulesCollection) {\n            abrRulesCollection = config.abrRulesCollection;\n        }\n        if (config.rulesController) {\n            rulesController = config.rulesController;\n        }\n        if (config.streamController) {\n            streamController = config.streamController;\n        }\n    }\n\n    function getTopQualityIndexFor(type, id) {\n        var idx;\n        topQualities[id] = topQualities[id] || {};\n\n        if (!topQualities[id].hasOwnProperty(type)) {\n            topQualities[id][type] = 0;\n        }\n\n        idx = checkMaxBitrate(topQualities[id][type], type);\n        idx = checkMaxRepresentationRatio(idx, type, topQualities[id][type]);\n        idx = checkPortalSize(idx, type);\n        return idx;\n    }\n\n    /**\n     * @param type\n     * @returns {number} A value of the initial bitrate, kbps\n     * @memberof AbrController#\n     */\n    function getInitialBitrateFor(type) {\n\n        var savedBitrate = domStorage.getSavedBitrateSettings(type);\n\n        if (!bitrateDict.hasOwnProperty(type)) {\n            if (ratioDict.hasOwnProperty(type)) {\n                var manifest = manifestModel.getValue();\n                var representation = dashManifestModel.getAdaptationForType(manifest, 0, type).Representation;\n\n                if (Array.isArray(representation)) {\n                    bitrateDict[type] = representation[Math.round(representation.length * ratioDict[type]) - 1].bandwidth;\n                } else {\n                    bitrateDict[type] = 0;\n                }\n            } else if (!isNaN(savedBitrate)) {\n                bitrateDict[type] = savedBitrate;\n            } else {\n                bitrateDict[type] = type === 'video' ? DEFAULT_VIDEO_BITRATE : DEFAULT_AUDIO_BITRATE;\n            }\n        }\n\n        return bitrateDict[type];\n    }\n\n    /**\n     * @param type\n     * @param {number} value A value of the initial bitrate, kbps\n     * @memberof AbrController#\n     */\n    function setInitialBitrateFor(type, value) {\n        bitrateDict[type] = value;\n    }\n\n    function getInitialRepresentationRatioFor(type) {\n        if (!ratioDict.hasOwnProperty(type)) {\n            return null;\n        }\n\n        return ratioDict[type];\n    }\n\n    function setInitialRepresentationRatioFor(type, value) {\n        ratioDict[type] = value;\n    }\n\n    function getMaxAllowedBitrateFor(type) {\n        if (bitrateDict.hasOwnProperty('max') && bitrateDict.max.hasOwnProperty(type)) {\n            return bitrateDict.max[type];\n        }\n        return NaN;\n    }\n\n    //TODO  change bitrateDict structure to hold one object for video and audio with initial and max values internal.\n    // This means you need to update all the logic around initial bitrate DOMStorage, RebController etc...\n    function setMaxAllowedBitrateFor(type, value) {\n        bitrateDict.max = bitrateDict.max || {};\n        bitrateDict.max[type] = value;\n    }\n\n    function getMaxAllowedRepresentationRatioFor(type) {\n        if (ratioDict.hasOwnProperty('max') && ratioDict.max.hasOwnProperty(type)) {\n            return ratioDict.max[type];\n        }\n        return 1;\n    }\n\n    function setMaxAllowedRepresentationRatioFor(type, value) {\n        ratioDict.max = ratioDict.max || {};\n        ratioDict.max[type] = value;\n    }\n\n    function getAutoSwitchBitrateFor(type) {\n        return autoSwitchBitrate[type];\n    }\n\n    function setAutoSwitchBitrateFor(type, value) {\n        autoSwitchBitrate[type] = value;\n    }\n\n    function getLimitBitrateByPortal() {\n        return limitBitrateByPortal;\n    }\n\n    function setLimitBitrateByPortal(value) {\n        limitBitrateByPortal = value;\n    }\n\n    function getPlaybackQuality(streamProcessor, completedCallback) {\n        var type = streamProcessor.getType();\n        var streamInfo = streamProcessor.getStreamInfo();\n        var streamId = streamInfo.id;\n        var quality, oldQuality, rules, confidence;\n        var callback = function callback(res) {\n            var topQualityIdx = getTopQualityIndexFor(type, streamId);\n\n            quality = res.value;\n            confidence = res.confidence;\n\n            // be sure the quality valid!\n            if (quality < 0) {\n                quality = 0;\n            }\n            // zero based\n            if (quality > topQualityIdx) {\n                quality = topQualityIdx;\n            }\n\n            oldQuality = getQualityFor(type, streamInfo);\n            if (quality !== oldQuality && (abandonmentStateDict[type].state === ALLOW_LOAD || quality > oldQuality)) {\n                setInternalQuality(type, streamId, quality);\n                setConfidenceFor(type, streamId, confidence);\n                eventBus.trigger(_coreEventsEventsJs2['default'].QUALITY_CHANGED, { mediaType: type, streamInfo: streamProcessor.getStreamInfo(), oldQuality: oldQuality, newQuality: quality });\n            }\n            if (completedCallback) {\n                completedCallback();\n            }\n        };\n\n        quality = getQualityFor(type, streamInfo);\n        confidence = getConfidenceFor(type, streamId);\n\n        //log(\"ABR enabled? (\" + autoSwitchBitrate + \")\");\n        if (!getAutoSwitchBitrateFor(type)) {\n            if (completedCallback) {\n                completedCallback();\n            }\n        } else {\n            rules = abrRulesCollection.getRules(_rulesAbrABRRulesCollectionJs2['default'].QUALITY_SWITCH_RULES);\n            rulesController.applyRules(rules, streamProcessor, callback, quality, function (currentValue, newValue) {\n                currentValue = currentValue === _rulesSwitchRequest2['default'].NO_CHANGE ? 0 : currentValue;\n                return Math.max(currentValue, newValue);\n            });\n        }\n    }\n\n    function setPlaybackQuality(type, streamInfo, newPlaybackQuality) {\n        var id = streamInfo.id;\n        var quality = getQualityFor(type, streamInfo);\n        var isInt = newPlaybackQuality !== null && !isNaN(newPlaybackQuality) && newPlaybackQuality % 1 === 0;\n\n        if (!isInt) throw 'argument is not an integer';\n\n        if (newPlaybackQuality !== quality && newPlaybackQuality >= 0 && newPlaybackQuality <= getTopQualityIndexFor(type, id)) {\n            setInternalQuality(type, id, newPlaybackQuality);\n            eventBus.trigger(_coreEventsEventsJs2['default'].QUALITY_CHANGED, { mediaType: type, streamInfo: streamInfo, oldQuality: quality, newQuality: newPlaybackQuality });\n        }\n    }\n\n    function setAbandonmentStateFor(type, state) {\n        abandonmentStateDict[type].state = state;\n    }\n\n    function getAbandonmentStateFor(type) {\n        return abandonmentStateDict[type].state;\n    }\n\n    /**\n     * @param mediaInfo\n     * @param bitrate A bitrate value, kbps\n     * @returns {number} A quality index <= for the given bitrate\n     * @memberof AbrController#\n     */\n    function getQualityForBitrate(mediaInfo, bitrate) {\n\n        var bitrateList = getBitrateList(mediaInfo);\n        var bitrateInfo = undefined;\n\n        if (!bitrateList || bitrateList.length === 0) {\n            return -1;\n        }\n\n        for (var i = bitrateList.length - 1; i >= 0; i--) {\n            bitrateInfo = bitrateList[i];\n            if (bitrate * 1000 >= bitrateInfo.bitrate) {\n                return i;\n            }\n        }\n        return 0;\n    }\n\n    /**\n     * @param mediaInfo\n     * @returns {Array} A list of {@link BitrateInfo} objects\n     * @memberof AbrController#\n     */\n    function getBitrateList(mediaInfo) {\n        if (!mediaInfo || !mediaInfo.bitrateList) return null;\n\n        var bitrateList = mediaInfo.bitrateList;\n        var type = mediaInfo.type;\n\n        var infoList = [];\n        var bitrateInfo;\n\n        for (var i = 0, ln = bitrateList.length; i < ln; i++) {\n            bitrateInfo = new _voBitrateInfoJs2['default']();\n            bitrateInfo.mediaType = type;\n            bitrateInfo.qualityIndex = i;\n            bitrateInfo.bitrate = bitrateList[i].bandwidth;\n            bitrateInfo.width = bitrateList[i].width;\n            bitrateInfo.height = bitrateList[i].height;\n            infoList.push(bitrateInfo);\n        }\n\n        return infoList;\n    }\n\n    function setAverageThroughput(type, value) {\n        averageThroughputDict[type] = value;\n    }\n\n    function getAverageThroughput(type) {\n        return averageThroughputDict[type];\n    }\n\n    function updateTopQualityIndex(mediaInfo) {\n        var type = mediaInfo.type;\n        var streamId = mediaInfo.streamInfo.id;\n        var max = mediaInfo.representationCount - 1;\n\n        setTopQualityIndex(type, streamId, max);\n\n        return max;\n    }\n\n    function isPlayingAtTopQuality(streamInfo) {\n        var isAtTop;\n        var streamId = streamInfo.id;\n        var audioQuality = getQualityFor('audio', streamInfo);\n        var videoQuality = getQualityFor('video', streamInfo);\n\n        isAtTop = audioQuality === getTopQualityIndexFor('audio', streamId) && videoQuality === getTopQualityIndexFor('video', streamId);\n\n        return isAtTop;\n    }\n\n    function reset() {\n        eventBus.off(_coreEventsEventsJs2['default'].LOADING_PROGRESS, onFragmentLoadProgress, this);\n        clearTimeout(abandonmentTimeout);\n        abandonmentTimeout = null;\n        setup();\n    }\n\n    function getQualityFor(type, streamInfo) {\n        var id = streamInfo.id;\n        var quality;\n\n        qualityDict[id] = qualityDict[id] || {};\n\n        if (!qualityDict[id].hasOwnProperty(type)) {\n            qualityDict[id][type] = 0;\n        }\n\n        quality = qualityDict[id][type];\n        return quality;\n    }\n\n    function setInternalQuality(type, id, value) {\n        qualityDict[id] = qualityDict[id] || {};\n        qualityDict[id][type] = value;\n    }\n\n    function getConfidenceFor(type, id) {\n        var confidence;\n\n        confidenceDict[id] = confidenceDict[id] || {};\n\n        if (!confidenceDict[id].hasOwnProperty(type)) {\n            confidenceDict[id][type] = 0;\n        }\n\n        confidence = confidenceDict[id][type];\n\n        return confidence;\n    }\n\n    function setConfidenceFor(type, id, value) {\n        confidenceDict[id] = confidenceDict[id] || {};\n        confidenceDict[id][type] = value;\n    }\n\n    function setTopQualityIndex(type, id, value) {\n        topQualities[id] = topQualities[id] || {};\n        topQualities[id][type] = value;\n    }\n\n    function checkMaxBitrate(idx, type) {\n        var maxBitrate = getMaxAllowedBitrateFor(type);\n        if (isNaN(maxBitrate) || !streamProcessorDict[type]) {\n            return idx;\n        }\n        var maxIdx = getQualityForBitrate(streamProcessorDict[type].getMediaInfo(), maxBitrate);\n        return Math.min(idx, maxIdx);\n    }\n\n    function checkMaxRepresentationRatio(idx, type, maxIdx) {\n        var maxRepresentationRatio = getMaxAllowedRepresentationRatioFor(type);\n        if (isNaN(maxRepresentationRatio) || maxRepresentationRatio >= 1 || maxRepresentationRatio < 0) {\n            return idx;\n        }\n        return Math.min(idx, Math.round(maxIdx * maxRepresentationRatio));\n    }\n\n    function checkPortalSize(idx, type) {\n        if (type !== 'video' || !limitBitrateByPortal || !streamProcessorDict[type]) {\n            return idx;\n        }\n\n        var element = videoModel.getElement();\n        var elementWidth = element.clientWidth;\n        var elementHeight = element.clientHeight;\n        var manifest = manifestModel.getValue();\n        var representation = dashManifestModel.getAdaptationForType(manifest, 0, type).Representation;\n        var newIdx = idx;\n\n        if (elementWidth > 0 && elementHeight > 0) {\n            while (newIdx > 0 && representation[newIdx] && elementWidth < representation[newIdx].width && elementWidth - representation[newIdx - 1].width < representation[newIdx].width - elementWidth) {\n                newIdx = newIdx - 1;\n            }\n\n            if (representation.length - 2 >= newIdx && representation[newIdx].width === representation[newIdx + 1].width) {\n                newIdx = Math.min(idx, newIdx + 1);\n            }\n        }\n\n        return newIdx;\n    }\n\n    function onFragmentLoadProgress(e) {\n        var type = e.request.mediaType;\n        if (getAutoSwitchBitrateFor(type)) {\n            //check to see if we are in manual or auto switch mode.\n\n            var rules = abrRulesCollection.getRules(_rulesAbrABRRulesCollectionJs2['default'].ABANDON_FRAGMENT_RULES);\n            var scheduleController = streamProcessorDict[type].getScheduleController();\n\n            // There may be a fragment load in progress when we switch periods and recreated some controllers.\n            // so return if that is the case.\n            if (!scheduleController) return;\n\n            var fragmentModel = scheduleController.getFragmentModel();\n            var callback = function callback(switchRequest) {\n\n                function setupTimeout(type) {\n                    abandonmentTimeout = setTimeout(function () {\n                        setAbandonmentStateFor(type, ALLOW_LOAD);\n                    }, mediaPlayerModel.getAbandonLoadTimeout());\n                }\n\n                if (switchRequest.confidence === _rulesSwitchRequest2['default'].STRONG) {\n\n                    var requests = fragmentModel.getRequests({ state: _modelsFragmentModelJs2['default'].FRAGMENT_MODEL_LOADING });\n                    var newQuality = switchRequest.value;\n                    var currentQuality = getQualityFor(type, streamController.getActiveStreamInfo());\n\n                    if (newQuality < currentQuality) {\n\n                        fragmentModel.abortRequests();\n                        setAbandonmentStateFor(type, ABANDON_LOAD);\n                        setPlaybackQuality(type, streamController.getActiveStreamInfo(), newQuality);\n                        scheduleController.replaceCanceledRequests(requests);\n                        setupTimeout(type);\n                    }\n                }\n            };\n\n            rulesController.applyRules(rules, streamProcessorDict[type], callback, e, function (currentValue, newValue) {\n                return newValue;\n            });\n        }\n    }\n\n    instance = {\n        isPlayingAtTopQuality: isPlayingAtTopQuality,\n        updateTopQualityIndex: updateTopQualityIndex,\n        getAverageThroughput: getAverageThroughput,\n        getBitrateList: getBitrateList,\n        getQualityForBitrate: getQualityForBitrate,\n        getMaxAllowedBitrateFor: getMaxAllowedBitrateFor,\n        setMaxAllowedBitrateFor: setMaxAllowedBitrateFor,\n        getMaxAllowedRepresentationRatioFor: getMaxAllowedRepresentationRatioFor,\n        setMaxAllowedRepresentationRatioFor: setMaxAllowedRepresentationRatioFor,\n        getInitialBitrateFor: getInitialBitrateFor,\n        setInitialBitrateFor: setInitialBitrateFor,\n        getInitialRepresentationRatioFor: getInitialRepresentationRatioFor,\n        setInitialRepresentationRatioFor: setInitialRepresentationRatioFor,\n        setAutoSwitchBitrateFor: setAutoSwitchBitrateFor,\n        getAutoSwitchBitrateFor: getAutoSwitchBitrateFor,\n        setLimitBitrateByPortal: setLimitBitrateByPortal,\n        getLimitBitrateByPortal: getLimitBitrateByPortal,\n        getConfidenceFor: getConfidenceFor,\n        getQualityFor: getQualityFor,\n        getAbandonmentStateFor: getAbandonmentStateFor,\n        setAbandonmentStateFor: setAbandonmentStateFor,\n        setPlaybackQuality: setPlaybackQuality,\n        getPlaybackQuality: getPlaybackQuality,\n        setAverageThroughput: setAverageThroughput,\n        getTopQualityIndexFor: getTopQualityIndexFor,\n        initialize: initialize,\n        setConfig: setConfig,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nAbrController.__dashjs_factory_name = 'AbrController';\nvar factory = _coreFactoryMakerJs2['default'].getSingletonFactory(AbrController);\nfactory.ABANDON_LOAD = ABANDON_LOAD;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../../dash/models/DashManifestModel.js\":17,\"../models/FragmentModel.js\":62,\"../models/ManifestModel.js\":63,\"../models/MediaPlayerModel.js\":64,\"../models/VideoModel.js\":67,\"../rules/SwitchRequest\":70,\"../rules/abr/ABRRulesCollection.js\":71,\"../utils/DOMStorage.js\":89,\"../vo/BitrateInfo.js\":98}],47:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _modelsBaseURLTreeModelJs = _dereq_('../models/BaseURLTreeModel.js');\n\nvar _modelsBaseURLTreeModelJs2 = _interopRequireDefault(_modelsBaseURLTreeModelJs);\n\nvar _utilsBaseURLSelectorJs = _dereq_('../utils/BaseURLSelector.js');\n\nvar _utilsBaseURLSelectorJs2 = _interopRequireDefault(_utilsBaseURLSelectorJs);\n\nvar _utilsURLUtilsJs = _dereq_('../utils/URLUtils.js');\n\nvar _utilsURLUtilsJs2 = _interopRequireDefault(_utilsURLUtilsJs);\n\nvar _dashVoBaseURLJs = _dereq_('../../dash/vo/BaseURL.js');\n\nvar _dashVoBaseURLJs2 = _interopRequireDefault(_dashVoBaseURLJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nfunction BaseURLController() {\n\n    var instance = undefined;\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n    var urlUtils = (0, _utilsURLUtilsJs2['default'])(context).getInstance();\n\n    var baseURLTreeModel = undefined,\n        baseURLSelector = undefined;\n\n    function onBlackListChanged(e) {\n        baseURLTreeModel.invalidateSelectedIndexes(e.entry);\n    }\n\n    function setup() {\n        baseURLTreeModel = (0, _modelsBaseURLTreeModelJs2['default'])(context).create();\n        baseURLSelector = (0, _utilsBaseURLSelectorJs2['default'])(context).create();\n\n        eventBus.on(_coreEventsEventsJs2['default'].SERVICE_LOCATION_BLACKLIST_CHANGED, onBlackListChanged, instance);\n    }\n\n    function update(manifest) {\n        baseURLTreeModel.update(manifest);\n        baseURLSelector.chooseSelectorFromManifest(manifest);\n    }\n\n    function resolve(path) {\n        var baseUrls = baseURLTreeModel.getForPath(path);\n\n        var baseUrl = baseUrls.reduce(function (p, c) {\n            var b = baseURLSelector.select(c);\n\n            if (b) {\n                if (!urlUtils.isRelative(b.url)) {\n                    p.url = b.url;\n                    p.serviceLocation = b.serviceLocation;\n                } else {\n                    p.url += b.url;\n                }\n            }\n\n            return p;\n        }, new _dashVoBaseURLJs2['default']());\n\n        if (!urlUtils.isRelative(baseUrl.url)) {\n            return baseUrl;\n        }\n    }\n\n    function reset() {\n        baseURLTreeModel.reset();\n        baseURLSelector.reset();\n    }\n\n    function initialize(data) {\n        update(data);\n    }\n\n    instance = {\n        reset: reset,\n        initialize: initialize,\n        resolve: resolve\n    };\n\n    setup();\n\n    return instance;\n}\n\nBaseURLController.__dashjs_factory_name = 'BaseURLController';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(BaseURLController);\nmodule.exports = exports['default'];\n\n},{\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../../dash/vo/BaseURL.js\":26,\"../models/BaseURLTreeModel.js\":61,\"../utils/BaseURLSelector.js\":85,\"../utils/URLUtils.js\":96}],48:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nfunction BlackListController(config) {\n\n    var blacklist = [];\n\n    var eventBus = (0, _coreEventBusJs2['default'])(this.context).getInstance();\n    var updateEventName = config.updateEventName;\n    var loadFailedEventName = config.loadFailedEventName;\n\n    function contains(query) {\n        if (!blacklist.length || !query || !query.length) {\n            return false;\n        }\n\n        return blacklist.indexOf(query) !== -1;\n    }\n\n    function add(entry) {\n        if (blacklist.indexOf(entry) !== -1) {\n            return;\n        }\n\n        blacklist.push(entry);\n\n        eventBus.trigger(updateEventName, {\n            entry: entry\n        });\n    }\n\n    function onLoadFailed(e) {\n        if (e.error) {\n            add(e.request.serviceLocation);\n        }\n    }\n\n    function setup() {\n        if (loadFailedEventName) {\n            eventBus.on(loadFailedEventName, onLoadFailed, this);\n        }\n    }\n\n    function reset() {\n        blacklist = [];\n    }\n\n    setup();\n\n    return {\n        add: add,\n        contains: contains,\n        reset: reset\n    };\n}\n\nBlackListController.__dashjs_factory_name = 'BlackListController';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(BlackListController);\nmodule.exports = exports['default'];\n\n},{\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7}],49:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _modelsFragmentModelJs = _dereq_('../models/FragmentModel.js');\n\nvar _modelsFragmentModelJs2 = _interopRequireDefault(_modelsFragmentModelJs);\n\nvar _modelsMediaPlayerModelJs = _dereq_('../models/MediaPlayerModel.js');\n\nvar _modelsMediaPlayerModelJs2 = _interopRequireDefault(_modelsMediaPlayerModelJs);\n\nvar _voMetricsHTTPRequestJs = _dereq_('../vo/metrics/HTTPRequest.js');\n\nvar _voMetricsHTTPRequestJs2 = _interopRequireDefault(_voMetricsHTTPRequestJs);\n\nvar _SourceBufferControllerJs = _dereq_('./SourceBufferController.js');\n\nvar _SourceBufferControllerJs2 = _interopRequireDefault(_SourceBufferControllerJs);\n\nvar _AbrControllerJs = _dereq_('./AbrController.js');\n\nvar _AbrControllerJs2 = _interopRequireDefault(_AbrControllerJs);\n\nvar _PlaybackControllerJs = _dereq_('./PlaybackController.js');\n\nvar _PlaybackControllerJs2 = _interopRequireDefault(_PlaybackControllerJs);\n\nvar _MediaControllerJs = _dereq_('./MediaController.js');\n\nvar _MediaControllerJs2 = _interopRequireDefault(_MediaControllerJs);\n\nvar _utilsCustomTimeRangesJs = _dereq_('../utils/CustomTimeRanges.js');\n\nvar _utilsCustomTimeRangesJs2 = _interopRequireDefault(_utilsCustomTimeRangesJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _utilsBoxParserJs = _dereq_('../utils/BoxParser.js');\n\nvar _utilsBoxParserJs2 = _interopRequireDefault(_utilsBoxParserJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar BUFFER_LOADED = 'bufferLoaded';\nvar BUFFER_EMPTY = 'bufferStalled';\nvar STALL_THRESHOLD = 0.5;\n\nfunction BufferController(config) {\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var metricsModel = config.metricsModel;\n    var manifestModel = config.manifestModel;\n    var sourceBufferController = config.sourceBufferController;\n    var errHandler = config.errHandler;\n    var mediaSourceController = config.mediaSourceController;\n    var streamController = config.streamController;\n    var mediaController = config.mediaController;\n    var adapter = config.adapter;\n    var virtualBuffer = config.virtualBuffer;\n    var textSourceBuffer = config.textSourceBuffer;\n\n    var instance = undefined,\n        requiredQuality = undefined,\n        currentQuality = undefined,\n        isBufferingCompleted = undefined,\n        bufferLevel = undefined,\n        bufferTarget = undefined,\n        criticalBufferLevel = undefined,\n        mediaSource = undefined,\n        maxAppendedIndex = undefined,\n        lastIndex = undefined,\n        type = undefined,\n        buffer = undefined,\n        bufferState = undefined,\n        appendedBytesInfo = undefined,\n        wallclockTicked = undefined,\n        appendingMediaChunk = undefined,\n        isAppendingInProgress = undefined,\n        isPruningInProgress = undefined,\n        inbandEventFound = undefined,\n        playbackController = undefined,\n        streamProcessor = undefined,\n        abrController = undefined,\n        fragmentController = undefined,\n        scheduleController = undefined,\n        mediaPlayerModel = undefined,\n        clearBufferTimeout = undefined;\n\n    function setup() {\n        requiredQuality = -1;\n        currentQuality = -1;\n        isBufferingCompleted = false;\n        bufferLevel = 0;\n        bufferTarget = 0;\n        criticalBufferLevel = Number.POSITIVE_INFINITY;\n        maxAppendedIndex = -1;\n        lastIndex = -1;\n        buffer = null;\n        bufferState = BUFFER_EMPTY;\n        wallclockTicked = 0;\n        appendingMediaChunk = false;\n        isAppendingInProgress = false;\n        isPruningInProgress = false;\n        inbandEventFound = false;\n        clearBufferTimeout = null;\n    }\n\n    function initialize(Type, Source, StreamProcessor) {\n        type = Type;\n        setMediaSource(Source);\n        streamProcessor = StreamProcessor;\n        mediaPlayerModel = (0, _modelsMediaPlayerModelJs2['default'])(context).getInstance();\n        playbackController = (0, _PlaybackControllerJs2['default'])(context).getInstance();\n        abrController = (0, _AbrControllerJs2['default'])(context).getInstance();\n        fragmentController = streamProcessor.getFragmentController();\n        scheduleController = streamProcessor.getScheduleController();\n        requiredQuality = abrController.getQualityFor(type, streamProcessor.getStreamInfo());\n\n        eventBus.on(_coreEventsEventsJs2['default'].DATA_UPDATE_COMPLETED, onDataUpdateCompleted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].INIT_FRAGMENT_LOADED, onInitFragmentLoaded, this);\n        eventBus.on(_coreEventsEventsJs2['default'].MEDIA_FRAGMENT_LOADED, onMediaFragmentLoaded, this);\n        eventBus.on(_coreEventsEventsJs2['default'].QUALITY_CHANGED, onQualityChanged, this);\n        eventBus.on(_coreEventsEventsJs2['default'].STREAM_COMPLETED, onStreamCompleted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_PROGRESS, onPlaybackProgression, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_TIME_UPDATED, onPlaybackProgression, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_RATE_CHANGED, onPlaybackRateChanged, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_SEEKING, onPlaybackSeeking, this);\n        eventBus.on(_coreEventsEventsJs2['default'].WALLCLOCK_TIME_UPDATED, onWallclockTimeUpdated, this);\n        eventBus.on(_coreEventsEventsJs2['default'].CURRENT_TRACK_CHANGED, onCurrentTrackChanged, this);\n        eventBus.on(_coreEventsEventsJs2['default'].SOURCEBUFFER_APPEND_COMPLETED, onAppended, this);\n        eventBus.on(_coreEventsEventsJs2['default'].SOURCEBUFFER_REMOVE_COMPLETED, onRemoved, this);\n        eventBus.on(_coreEventsEventsJs2['default'].CHUNK_APPENDED, onChunkAppended, this);\n    }\n\n    function createBuffer(mediaInfo) {\n        if (!mediaInfo || !mediaSource || !streamProcessor) return null;\n\n        var sourceBuffer = null;\n\n        try {\n            sourceBuffer = sourceBufferController.createSourceBuffer(mediaSource, mediaInfo);\n\n            if (sourceBuffer && sourceBuffer.hasOwnProperty('initialize')) {\n                sourceBuffer.initialize(type, this);\n            }\n        } catch (e) {\n            errHandler.mediaSourceError('Error creating ' + type + ' source buffer.');\n        }\n\n        setBuffer(sourceBuffer);\n        updateBufferTimestampOffset(streamProcessor.getRepresentationInfoForQuality(requiredQuality).MSETimeOffset);\n        // We may already have some segments in a virtual buffer by this moment. Let's try to append them to the real one.\n        appendNext();\n\n        return sourceBuffer;\n    }\n\n    function isActive() {\n        var thisStreamId = streamProcessor.getStreamInfo().id;\n        var activeStreamId = streamController.getActiveStreamInfo().id;\n\n        return thisStreamId === activeStreamId;\n    }\n\n    function onInitFragmentLoaded(e) {\n        // We received a new init chunk.\n        // We just want to cache it in the virtual buffer here.\n        // Then pass control to appendNext() to handle any other logic.\n\n        var chunk;\n\n        if (e.fragmentModel !== streamProcessor.getFragmentModel()) return;\n\n        log('Initialization finished loading');\n        chunk = e.chunk;\n        // cache the initialization data to use it next time the quality has changed\n        virtualBuffer.append(chunk);\n        switchInitData(getStreamId(), requiredQuality);\n    }\n\n    function onMediaFragmentLoaded(e) {\n        if (e.fragmentModel !== streamProcessor.getFragmentModel()) return;\n\n        var events;\n        var chunk = e.chunk;\n        var bytes = chunk.bytes;\n        var quality = chunk.quality;\n        var index = chunk.index;\n        var request = streamProcessor.getFragmentModel().getRequests({ state: _modelsFragmentModelJs2['default'].FRAGMENT_MODEL_EXECUTED, quality: quality, index: index })[0];\n        var currentRepresentation = streamProcessor.getRepresentationInfoForQuality(quality);\n        var manifest = manifestModel.getValue();\n        var eventStreamMedia = adapter.getEventsFor(manifest, currentRepresentation.mediaInfo, streamProcessor);\n        var eventStreamTrack = adapter.getEventsFor(manifest, currentRepresentation, streamProcessor);\n\n        if (eventStreamMedia.length > 0 || eventStreamTrack.length > 0) {\n            events = handleInbandEvents(bytes, request, eventStreamMedia, eventStreamTrack);\n            streamProcessor.getEventController().addInbandEvents(events);\n        }\n\n        chunk.bytes = deleteInbandEvents(bytes);\n\n        virtualBuffer.append(chunk);\n        appendNext();\n    }\n\n    function appendNext() {\n        // If we have an appendingMediaChunk in progress, process it.\n        // Otherwise, try to get a media chunk from the virtual buffer.\n        // If we have no media chunk available, do nothing - return.\n        // If the media chunk we have matches currentQuality, append the media chunk to the source buffer.\n        // Otherwise, leave the media chunk in appendingMediaChunk and check the init chunk corresponding to the media chunk.\n        // If we have the corresponding init chunk, append the init chunk to the source buffer; appendingMediaChunk will be processed shortly through onAppended().\n        // Otherwise, fire the Events.INIT_REQUESTED event.\n        if (!buffer || isAppendingInProgress || !hasEnoughSpaceToAppend()) return;\n\n        var streamId = getStreamId();\n        var chunk;\n\n        if (appendingMediaChunk) {\n            chunk = appendingMediaChunk;\n        } else {\n\n            chunk = virtualBuffer.extract({ streamId: streamId, mediaType: type, segmentType: _voMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE, limit: 1 })[0];\n            if (!chunk) {\n                return;\n            }\n\n            appendingMediaChunk = chunk;\n        }\n\n        if (chunk.quality === currentQuality) {\n            appendingMediaChunk = false;\n            appendToBuffer(chunk);\n        } else {\n            // we need to change currentQuality by init data\n            switchInitData(streamId, appendingMediaChunk.quality);\n        }\n    }\n\n    function switchInitData(streamId, quality) {\n\n        var filter = { streamId: streamId, mediaType: type, segmentType: _voMetricsHTTPRequestJs2['default'].INIT_SEGMENT_TYPE, quality: quality };\n        var chunk = virtualBuffer.getChunks(filter)[0];\n\n        if (chunk) {\n            if (!buffer) return;\n\n            appendToBuffer(chunk);\n        } else {\n            // if we have not loaded the init fragment for the current quality, do it\n            eventBus.trigger(_coreEventsEventsJs2['default'].INIT_REQUESTED, { sender: instance, requiredQuality: quality });\n        }\n    }\n\n    function appendToBuffer(chunk) {\n        isAppendingInProgress = true;\n        appendedBytesInfo = chunk;\n        sourceBufferController.append(buffer, chunk);\n\n        if (chunk.mediaInfo.type === 'video') {\n            if (chunk.mediaInfo.embeddedCaptions) {\n                textSourceBuffer.append(chunk.bytes, chunk);\n            }\n        }\n    }\n\n    function onAppended(e) {\n        if (buffer !== e.buffer) return;\n\n        onPlaybackProgression();\n\n        if (isBufferingCompleted && streamProcessor.getStreamInfo().isLast) {\n            mediaSourceController.signalEndOfStream(mediaSource);\n        }\n\n        var ranges;\n\n        if (e.error) {\n            // if the append has failed because the buffer is full we should store the data\n            // that has not been appended and stop request scheduling. We also need to store\n            // the promise for this append because the next data can be appended only after\n            // this promise is resolved.\n            if (e.error.code === _SourceBufferControllerJs2['default'].QUOTA_EXCEEDED_ERROR_CODE) {\n                virtualBuffer.append(appendedBytesInfo);\n                criticalBufferLevel = sourceBufferController.getTotalBufferedTime(buffer) * 0.8;\n                eventBus.trigger(_coreEventsEventsJs2['default'].QUOTA_EXCEEDED, { sender: instance, criticalBufferLevel: criticalBufferLevel });\n                clearBuffer(getClearRange());\n            }\n            isAppendingInProgress = false;\n            return;\n        }\n\n        if (!hasEnoughSpaceToAppend()) {\n            eventBus.trigger(_coreEventsEventsJs2['default'].QUOTA_EXCEEDED, { sender: instance, criticalBufferLevel: criticalBufferLevel });\n            clearBuffer(getClearRange());\n        }\n\n        ranges = sourceBufferController.getAllRanges(buffer);\n\n        if (ranges) {\n            //log(\"Append complete: \" + ranges.length);\n            if (ranges.length > 0) {\n                var i, len;\n\n                //log(\"Number of buffered ranges: \" + ranges.length);\n                for (i = 0, len = ranges.length; i < len; i++) {\n                    log('Buffered Range: ' + ranges.start(i) + ' - ' + ranges.end(i));\n                }\n            }\n        }\n\n        //finish appending\n        isAppendingInProgress = false;\n        if (!isNaN(appendedBytesInfo.index)) {\n            virtualBuffer.storeAppendedChunk(appendedBytesInfo, buffer);\n            removeOldTrackData();\n            maxAppendedIndex = Math.max(appendedBytesInfo.index, maxAppendedIndex);\n            checkIfBufferingCompleted();\n        } else {\n            currentQuality = appendedBytesInfo.quality;\n            if (!streamProcessor.isDynamic()) {\n                appendNext();\n            }\n        }\n\n        eventBus.trigger(_coreEventsEventsJs2['default'].BYTES_APPENDED, { sender: instance, quality: appendedBytesInfo.quality, startTime: appendedBytesInfo.start, index: appendedBytesInfo.index, bufferedRanges: ranges });\n    }\n\n    function onQualityChanged(e) {\n        var newQuality = e.newQuality;\n        if (requiredQuality === newQuality || type !== e.mediaType || streamProcessor.getStreamInfo().id !== e.streamInfo.id) return;\n\n        updateBufferTimestampOffset(streamProcessor.getRepresentationInfoForQuality(newQuality).MSETimeOffset);\n        requiredQuality = newQuality;\n    }\n\n    //**********************************************************************\n    // START Buffer Level, State & Sufficiency Handling.\n    //**********************************************************************\n    function onPlaybackSeeking() {\n        isAppendingInProgress = false;\n        onPlaybackProgression();\n    }\n\n    function onPlaybackProgression() {\n        updateBufferLevel();\n        addBufferMetrics();\n    }\n\n    function updateBufferLevel() {\n        var currentTime = playbackController.getTime();\n\n        bufferLevel = sourceBufferController.getBufferLength(buffer, currentTime);\n        eventBus.trigger(_coreEventsEventsJs2['default'].BUFFER_LEVEL_UPDATED, { sender: instance, bufferLevel: bufferLevel });\n        checkIfSufficientBuffer();\n    }\n\n    function addBufferMetrics() {\n        if (!isActive()) return;\n\n        //TODO will need to fix how we get bufferTarget... since we ony load one at a time. but do it in the addBufferMetrics call not here\n        //bufferTarget = fragmentsToLoad > 0 ? (fragmentsToLoad * fragmentDuration) + bufferLevel : bufferTarget;\n        metricsModel.addBufferState(type, bufferState, bufferTarget);\n\n        //TODO may be needed for MULTIPERIOD PLEASE CHECK Turning this off for now... not really needed since we load sync...\n        //var level = bufferLevel,\n        //    virtualLevel;\n        //virtualLevel = virtualBuffer.getTotalBufferLevel(streamProcessor.getMediaInfo());\n        //if (virtualLevel) {\n        //    level += virtualLevel;\n        //}\n\n        metricsModel.addBufferLevel(type, new Date(), bufferLevel * 1000);\n    }\n\n    function checkIfBufferingCompleted() {\n        var isLastIdxAppended = maxAppendedIndex === lastIndex - 1;\n\n        if (!isLastIdxAppended || isBufferingCompleted) return;\n\n        isBufferingCompleted = true;\n        eventBus.trigger(_coreEventsEventsJs2['default'].BUFFERING_COMPLETED, { sender: instance, streamInfo: streamProcessor.getStreamInfo() });\n    }\n\n    function checkIfSufficientBuffer() {\n        if (bufferLevel < STALL_THRESHOLD && !isBufferingCompleted) {\n            notifyBufferStateChanged(BUFFER_EMPTY);\n        } else {\n            notifyBufferStateChanged(BUFFER_LOADED);\n        }\n    }\n\n    function notifyBufferStateChanged(state) {\n        if (bufferState === state || type === 'fragmentedText' && textSourceBuffer.getAllTracksAreDisabled()) return;\n\n        bufferState = state;\n        addBufferMetrics();\n        eventBus.trigger(_coreEventsEventsJs2['default'].BUFFER_LEVEL_STATE_CHANGED, { sender: instance, state: state, mediaType: type, streamInfo: streamProcessor.getStreamInfo() });\n        var eventType = state === BUFFER_LOADED ? _coreEventsEventsJs2['default'].BUFFER_LOADED : _coreEventsEventsJs2['default'].BUFFER_EMPTY;\n        eventBus.trigger(eventType, { mediaType: type });\n        log(state === BUFFER_LOADED ? 'Got enough buffer to start.' : 'Waiting for more buffer before starting playback.');\n    }\n\n    function handleInbandEvents(data, request, mediaInbandEvents, trackInbandEvents) {\n        var fragmentStarttime = Math.max(isNaN(request.startTime) ? 0 : request.startTime, 0);\n        var eventStreams = [];\n        var events = [];\n\n        var eventBoxes, event, isoFile, inbandEvents;\n\n        inbandEventFound = false;\n        /* Extract the possible schemeIdUri : If a DASH client detects an event message box with a scheme that is not defined in MPD, the client is expected to ignore it */\n        inbandEvents = mediaInbandEvents.concat(trackInbandEvents);\n        for (var loop = 0; loop < inbandEvents.length; loop++) {\n            eventStreams[inbandEvents[loop].schemeIdUri] = inbandEvents[loop];\n        }\n\n        isoFile = (0, _utilsBoxParserJs2['default'])(context).getInstance().parse(data);\n        eventBoxes = isoFile.getBoxes('emsg');\n\n        for (var i = 0, ln = eventBoxes.length; i < ln; i++) {\n            event = adapter.getEvent(eventBoxes[i], eventStreams, fragmentStarttime);\n\n            if (event) {\n                events.push(event);\n            }\n        }\n\n        return events;\n    }\n\n    function deleteInbandEvents(data) {\n\n        if (!inbandEventFound) {\n            return data;\n        }\n\n        var length = data.length;\n        var expTwo = Math.pow(256, 2);\n        var expThree = Math.pow(256, 3);\n        var modData = new Uint8Array(data.length);\n\n        var identifier, size;\n        var i = 0;\n        var j = 0;\n\n        while (i < length) {\n\n            identifier = String.fromCharCode(data[i + 4], data[i + 5], data[i + 6], data[i + 7]);\n            size = data[i] * expThree + data[i + 1] * expTwo + data[i + 2] * 256 + data[i + 3] * 1;\n\n            if (identifier != 'emsg') {\n                for (var l = i; l < i + size; l++) {\n                    modData[j] = data[l];\n                    j++;\n                }\n            }\n            i += size;\n        }\n\n        return modData.subarray(0, j);\n    }\n\n    function hasEnoughSpaceToAppend() {\n        var totalBufferedTime = sourceBufferController.getTotalBufferedTime(buffer);\n        return totalBufferedTime < criticalBufferLevel;\n    }\n\n    /* prune buffer on our own in background to avoid browsers pruning buffer silently */\n    function pruneBuffer() {\n        if (type === 'fragmentedText') return;\n\n        log('try to prune buffer');\n\n        var start = buffer.buffered.length ? buffer.buffered.start(0) : 0;\n        var currentTime = playbackController.getTime();\n        // we want to get rid off buffer that is more than x seconds behind current time\n        var bufferToPrune = currentTime - start - mediaPlayerModel.getBufferToKeep();\n\n        if (bufferToPrune > 0) {\n            log('pruning buffer: ' + bufferToPrune + ' seconds.');\n            isPruningInProgress = true;\n            sourceBufferController.remove(buffer, 0, Math.round(start + bufferToPrune), mediaSource);\n        }\n    }\n\n    function getClearRange() {\n        var currentTime, removeStart, removeEnd, range, req;\n\n        if (!buffer) return null;\n\n        currentTime = playbackController.getTime();\n        // we need to remove data that is more than one fragment before the video currentTime\n        req = streamProcessor.getFragmentModel().getRequests({ state: _modelsFragmentModelJs2['default'].FRAGMENT_MODEL_EXECUTED, time: currentTime })[0];\n        removeEnd = req && !isNaN(req.startTime) ? req.startTime : Math.floor(currentTime);\n\n        range = sourceBufferController.getBufferRange(buffer, currentTime);\n\n        if (range === null && buffer.buffered.length > 0) {\n            removeEnd = buffer.buffered.end(buffer.buffered.length - 1);\n        }\n\n        removeStart = buffer.buffered.start(0);\n\n        return { start: removeStart, end: removeEnd };\n    }\n\n    function clearBuffer(range) {\n        if (!range || !buffer) return;\n\n        var removeStart = range.start;\n        var removeEnd = range.end;\n\n        sourceBufferController.remove(buffer, removeStart, removeEnd, mediaSource);\n    }\n\n    function onRemoved(e) {\n        if (buffer !== e.buffer) return;\n\n        // After the buffer has been cleared we need to update the virtual range that reflects the actual ranges\n        // of SourceBuffer. We also need to update the list of appended chunks\n        if (isPruningInProgress) {\n            isPruningInProgress = false;\n        }\n        virtualBuffer.updateBufferedRanges({ streamId: getStreamId(), mediaType: type }, sourceBufferController.getAllRanges(buffer));\n        updateBufferLevel();\n        eventBus.trigger(_coreEventsEventsJs2['default'].BUFFER_CLEARED, { sender: instance, from: e.from, to: e.to, hasEnoughSpaceToAppend: hasEnoughSpaceToAppend() });\n        if (hasEnoughSpaceToAppend()) return;\n\n        if (clearBufferTimeout === null) {\n            clearBufferTimeout = setTimeout(function () {\n                clearBufferTimeout = null;\n                clearBuffer(getClearRange());\n            }, streamProcessor.getStreamInfo().manifestInfo.minBufferTime * 1000);\n        }\n    }\n\n    function updateBufferTimestampOffset(MSETimeOffset) {\n        // each track can have its own @presentationTimeOffset, so we should set the offset\n        // if it has changed after switching the quality or updating an mpd\n        if (buffer && buffer.timestampOffset !== MSETimeOffset && !isNaN(MSETimeOffset)) {\n            buffer.timestampOffset = MSETimeOffset;\n        }\n    }\n\n    function getStreamId() {\n        return streamProcessor.getStreamInfo().id;\n    }\n\n    function removeOldTrackData() {\n        var allAppendedChunks = virtualBuffer.getChunks({ streamId: getStreamId(), mediaType: type, segmentType: _voMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE, appended: true });\n\n        var customTimeRangesFactory = (0, _utilsCustomTimeRangesJs2['default'])(context);\n        var rangesToClear = customTimeRangesFactory.create();\n        var rangesToLeave = customTimeRangesFactory.create();\n\n        var currentTime = playbackController.getTime();\n        var safeBufferLength = streamProcessor.getCurrentRepresentationInfo().fragmentDuration * 2;\n\n        var currentTrackBufferLength, ranges, range;\n\n        allAppendedChunks.forEach(function (chunk) {\n            ranges = mediaController.isCurrentTrack(chunk.mediaInfo) ? rangesToLeave : rangesToClear;\n            ranges.add(chunk.bufferedRange.start, chunk.bufferedRange.end);\n        });\n\n        if (rangesToClear.length === 0 || rangesToLeave.length === 0) return;\n\n        currentTrackBufferLength = sourceBufferController.getBufferLength({ buffered: rangesToLeave }, currentTime);\n\n        if (currentTrackBufferLength < safeBufferLength) return;\n\n        for (var i = 0, ln = rangesToClear.length; i < ln; i++) {\n            range = { start: rangesToClear.start(i), end: rangesToClear.end(i) };\n            if (mediaController.getSwitchMode(type) === _MediaControllerJs2['default'].TRACK_SWITCH_MODE_ALWAYS_REPLACE || range.start > currentTime) {\n                clearBuffer(range);\n            }\n        }\n    }\n\n    function onDataUpdateCompleted(e) {\n        if (e.sender.getStreamProcessor() !== streamProcessor) return;\n        if (e.error) return;\n\n        updateBufferTimestampOffset(e.currentRepresentation.MSETimeOffset);\n    }\n\n    function onStreamCompleted(e) {\n        if (e.fragmentModel !== streamProcessor.getFragmentModel()) return;\n        lastIndex = e.request.index;\n        checkIfBufferingCompleted();\n    }\n\n    function onChunkAppended(e) {\n        if (e.sender !== virtualBuffer) return;\n        addBufferMetrics();\n    }\n\n    function onCurrentTrackChanged(e) {\n        if (!buffer || e.newMediaInfo.type !== type || e.newMediaInfo.streamInfo.id !== streamProcessor.getStreamInfo().id) return;\n\n        var newMediaInfo = e.newMediaInfo;\n        var mediaType = newMediaInfo.type;\n        var switchMode = e.switchMode;\n        var currentTime = playbackController.getTime();\n        var range = { start: 0, end: currentTime };\n\n        if (type !== mediaType) return;\n\n        switch (switchMode) {\n            case _MediaControllerJs2['default'].TRACK_SWITCH_MODE_ALWAYS_REPLACE:\n                clearBuffer(range);\n                break;\n            case _MediaControllerJs2['default'].TRACK_SWITCH_MODE_NEVER_REPLACE:\n                break;\n            default:\n                log('track switch mode is not supported: ' + switchMode);\n        }\n    }\n\n    function onWallclockTimeUpdated() {\n        var secondsElapsed;\n        //constantly prune buffer every x seconds\n        wallclockTicked++;\n        secondsElapsed = wallclockTicked * (mediaPlayerModel.getWallclockTimeUpdateInterval() / 1000);\n        if (secondsElapsed >= mediaPlayerModel.getBufferPruningInterval() && !isAppendingInProgress) {\n            wallclockTicked = 0;\n            pruneBuffer();\n        }\n    }\n\n    function onPlaybackRateChanged() {\n        checkIfSufficientBuffer();\n    }\n\n    function getType() {\n        return type;\n    }\n\n    function getStreamProcessor() {\n        return streamProcessor;\n    }\n\n    function setStreamProcessor(value) {\n        streamProcessor = value;\n    }\n\n    function getBuffer() {\n        return buffer;\n    }\n\n    function setBuffer(value) {\n        buffer = value;\n    }\n\n    function getBufferLevel() {\n        return bufferLevel;\n    }\n\n    function getCriticalBufferLevel() {\n        return criticalBufferLevel;\n    }\n\n    function setMediaSource(value) {\n        mediaSource = value;\n    }\n\n    function getMediaSource() {\n        return mediaSource;\n    }\n\n    function getIsBufferingCompleted() {\n        return isBufferingCompleted;\n    }\n\n    function getIsAppendingInProgress() {\n        return isAppendingInProgress;\n    }\n\n    function reset(errored) {\n\n        eventBus.off(_coreEventsEventsJs2['default'].DATA_UPDATE_COMPLETED, onDataUpdateCompleted, this);\n        eventBus.off(_coreEventsEventsJs2['default'].QUALITY_CHANGED, onQualityChanged, this);\n        eventBus.off(_coreEventsEventsJs2['default'].INIT_FRAGMENT_LOADED, onInitFragmentLoaded, this);\n        eventBus.off(_coreEventsEventsJs2['default'].MEDIA_FRAGMENT_LOADED, onMediaFragmentLoaded, this);\n        eventBus.off(_coreEventsEventsJs2['default'].STREAM_COMPLETED, onStreamCompleted, this);\n        eventBus.off(_coreEventsEventsJs2['default'].CURRENT_TRACK_CHANGED, onCurrentTrackChanged, this);\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_PROGRESS, onPlaybackProgression, this);\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_TIME_UPDATED, onPlaybackProgression, this);\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_RATE_CHANGED, onPlaybackRateChanged, this);\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_SEEKING, onPlaybackSeeking, this);\n        eventBus.off(_coreEventsEventsJs2['default'].WALLCLOCK_TIME_UPDATED, onWallclockTimeUpdated, this);\n        eventBus.off(_coreEventsEventsJs2['default'].SOURCEBUFFER_APPEND_COMPLETED, onAppended, this);\n        eventBus.off(_coreEventsEventsJs2['default'].SOURCEBUFFER_REMOVE_COMPLETED, onRemoved, this);\n        eventBus.off(_coreEventsEventsJs2['default'].CHUNK_APPENDED, onChunkAppended, this);\n\n        clearTimeout(clearBufferTimeout);\n        clearBufferTimeout = null;\n\n        criticalBufferLevel = Number.POSITIVE_INFINITY;\n        bufferState = BUFFER_EMPTY;\n        currentQuality = -1;\n        lastIndex = -1;\n        maxAppendedIndex = -1;\n        requiredQuality = 0;\n        appendedBytesInfo = null;\n        appendingMediaChunk = false;\n        isBufferingCompleted = false;\n        isAppendingInProgress = false;\n        isPruningInProgress = false;\n        playbackController = null;\n        streamProcessor = null;\n        abrController = null;\n        fragmentController = null;\n        scheduleController = null;\n\n        if (!errored) {\n            sourceBufferController.abort(mediaSource, buffer);\n            sourceBufferController.removeSourceBuffer(mediaSource, buffer);\n        }\n\n        buffer = null;\n    }\n\n    instance = {\n        initialize: initialize,\n        createBuffer: createBuffer,\n        getType: getType,\n        getStreamProcessor: getStreamProcessor,\n        setStreamProcessor: setStreamProcessor,\n        getBuffer: getBuffer,\n        setBuffer: setBuffer,\n        getBufferLevel: getBufferLevel,\n        getCriticalBufferLevel: getCriticalBufferLevel,\n        setMediaSource: setMediaSource,\n        getMediaSource: getMediaSource,\n        getIsBufferingCompleted: getIsBufferingCompleted,\n        getIsAppendingInProgress: getIsAppendingInProgress,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nBufferController.__dashjs_factory_name = 'BufferController';\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(BufferController);\nfactory.BUFFER_LOADED = BUFFER_LOADED;\nfactory.BUFFER_EMPTY = BUFFER_EMPTY;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/Debug.js\":5,\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../models/FragmentModel.js\":62,\"../models/MediaPlayerModel.js\":64,\"../utils/BoxParser.js\":86,\"../utils/CustomTimeRanges.js\":88,\"../vo/metrics/HTTPRequest.js\":117,\"./AbrController.js\":46,\"./MediaController.js\":52,\"./PlaybackController.js\":54,\"./SourceBufferController.js\":56}],50:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _controllersPlaybackControllerJs = _dereq_('../controllers/PlaybackController.js');\n\nvar _controllersPlaybackControllerJs2 = _interopRequireDefault(_controllersPlaybackControllerJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nfunction EventController() {\n\n    var MPD_RELOAD_SCHEME = 'urn:mpeg:dash:event:2012';\n    var MPD_RELOAD_VALUE = 1;\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        inlineEvents = undefined,\n        // Holds all Inline Events not triggered yet\n    inbandEvents = undefined,\n        // Holds all Inband Events not triggered yet\n    activeEvents = undefined,\n        // Holds all Events currently running\n    eventInterval = undefined,\n        // variable holding the setInterval\n    refreshDelay = undefined,\n        // refreshTime for the setInterval\n    presentationTimeThreshold = undefined,\n        manifestModel = undefined,\n        manifestUpdater = undefined,\n        playbackController = undefined,\n        isStarted = undefined;\n\n    function initialize() {\n        isStarted = false;\n        inlineEvents = {};\n        inbandEvents = {};\n        activeEvents = {};\n        eventInterval = null;\n        refreshDelay = 100;\n        presentationTimeThreshold = refreshDelay / 1000;\n        playbackController = (0, _controllersPlaybackControllerJs2['default'])(context).getInstance();\n    }\n\n    function clear() {\n        if (eventInterval !== null && isStarted) {\n            clearInterval(eventInterval);\n            eventInterval = null;\n            isStarted = false;\n        }\n    }\n\n    function start() {\n        log('Start Event Controller');\n        if (!isStarted && !isNaN(refreshDelay)) {\n            isStarted = true;\n            eventInterval = setInterval(onEventTimer, refreshDelay);\n        }\n    }\n\n    /**\n     * Add events to the eventList. Events that are not in the mpd anymore but not triggered yet will still be deleted\n     * @param values\n     */\n    function addInlineEvents(values) {\n        inlineEvents = {};\n\n        if (values) {\n            for (var i = 0; i < values.length; i++) {\n                var event = values[i];\n                inlineEvents[event.id] = event;\n                log('Add inline event with id ' + event.id);\n            }\n        }\n        log('Added ' + values.length + ' inline events');\n    }\n\n    /**\n     * i.e. processing of any one event message box with the same id is sufficient\n     * @param values\n     */\n    function addInbandEvents(values) {\n        for (var i = 0; i < values.length; i++) {\n            var event = values[i];\n            if (!(event.id in inbandEvents)) {\n                inbandEvents[event.id] = event;\n                log('Add inband event with id ' + event.id);\n            } else {\n                log('Repeated event with id ' + event.id);\n            }\n        }\n    }\n\n    /**\n     * Remove events which are over from the list\n     */\n    function removeEvents() {\n        if (activeEvents) {\n            var currentVideoTime = playbackController.getTime();\n            var eventIds = Object.keys(activeEvents);\n\n            for (var i = 0; i < eventIds.length; i++) {\n                var eventId = eventIds[i];\n                var curr = activeEvents[eventId];\n                if (curr !== null && (curr.duration + curr.presentationTime) / curr.eventStream.timescale < currentVideoTime) {\n                    log('Remove Event ' + eventId + ' at time ' + currentVideoTime);\n                    curr = null;\n                    delete activeEvents[eventId];\n                }\n            }\n        }\n    }\n\n    /**\n     * Iterate through the eventList and trigger/remove the events\n     */\n    function onEventTimer() {\n        triggerEvents(inbandEvents);\n        triggerEvents(inlineEvents);\n        removeEvents();\n    }\n\n    function refreshManifest() {\n        var manifest = manifestModel.getValue();\n        var url = manifest.url;\n\n        if (manifest.hasOwnProperty('Location')) {\n            url = manifest.Location;\n        }\n        log('Refresh manifest @ ' + url);\n        manifestUpdater.getManifestLoader().load(url);\n    }\n\n    function triggerEvents(events) {\n        var currentVideoTime = playbackController.getTime();\n        var presentationTime;\n\n        /* == Trigger events that are ready == */\n        if (events) {\n            var eventIds = Object.keys(events);\n            for (var i = 0; i < eventIds.length; i++) {\n                var eventId = eventIds[i];\n                var curr = events[eventId];\n\n                if (curr !== undefined) {\n                    presentationTime = curr.presentationTime / curr.eventStream.timescale;\n                    if (presentationTime === 0 || presentationTime <= currentVideoTime && presentationTime + presentationTimeThreshold > currentVideoTime) {\n                        log('Start Event ' + eventId + ' at ' + currentVideoTime);\n                        if (curr.duration > 0) {\n                            activeEvents[eventId] = curr;\n                        }\n                        if (curr.eventStream.schemeIdUri == MPD_RELOAD_SCHEME && curr.eventStream.value == MPD_RELOAD_VALUE) {\n                            refreshManifest();\n                        } else {\n                            eventBus.trigger(curr.eventStream.schemeIdUri, { event: curr });\n                        }\n                        delete events[eventId];\n                    }\n                }\n            }\n        }\n    }\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.manifestModel) {\n            manifestModel = config.manifestModel;\n        }\n\n        if (config.manifestUpdater) {\n            manifestUpdater = config.manifestUpdater;\n        }\n    }\n\n    function reset() {\n        clear();\n        inlineEvents = null;\n        inbandEvents = null;\n        activeEvents = null;\n        playbackController = null;\n    }\n\n    instance = {\n        initialize: initialize,\n        addInlineEvents: addInlineEvents,\n        addInbandEvents: addInbandEvents,\n        clear: clear,\n        start: start,\n        setConfig: setConfig,\n        reset: reset\n    };\n\n    return instance;\n}\n\nEventController.__dashjs_factory_name = 'EventController';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(EventController);\nmodule.exports = exports['default'];\n\n},{\"../../core/Debug.js\":5,\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../controllers/PlaybackController.js\":54}],51:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _voMetricsHTTPRequestJs = _dereq_('../vo/metrics/HTTPRequest.js');\n\nvar _voMetricsHTTPRequestJs2 = _interopRequireDefault(_voMetricsHTTPRequestJs);\n\nvar _voDataChunkJs = _dereq_('../vo/DataChunk.js');\n\nvar _voDataChunkJs2 = _interopRequireDefault(_voDataChunkJs);\n\nvar _modelsFragmentModelJs = _dereq_('../models/FragmentModel.js');\n\nvar _modelsFragmentModelJs2 = _interopRequireDefault(_modelsFragmentModelJs);\n\nvar _modelsMetricsModelJs = _dereq_('../models/MetricsModel.js');\n\nvar _modelsMetricsModelJs2 = _interopRequireDefault(_modelsMetricsModelJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nfunction FragmentController() /*config*/{\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        fragmentModels = undefined;\n\n    function setup() {\n        fragmentModels = [];\n        eventBus.on(_coreEventsEventsJs2['default'].FRAGMENT_LOADING_COMPLETED, onFragmentLoadingCompleted, instance);\n    }\n\n    function process(bytes) {\n        var result = null;\n\n        if (bytes !== null && bytes !== undefined && bytes.byteLength > 0) {\n            result = new Uint8Array(bytes);\n        }\n\n        return result;\n    }\n\n    function getModel(scheduleController) {\n        if (!scheduleController) return null;\n        // Wrap the buffer controller into model and store it to track the loading state and execute the requests\n        var model = findModel(scheduleController);\n\n        if (!model) {\n            model = (0, _modelsFragmentModelJs2['default'])(context).create({ metricsModel: (0, _modelsMetricsModelJs2['default'])(context).getInstance() });\n            model.setScheduleController(scheduleController);\n            fragmentModels.push(model);\n        }\n\n        return model;\n    }\n\n    function detachModel(model) {\n        var idx = fragmentModels.indexOf(model);\n        // If we have the model for the given buffer just remove it from array\n        if (idx > -1) {\n            fragmentModels.splice(idx, 1);\n        }\n    }\n\n    function isInitializationRequest(request) {\n        return request && request.type && request.type === _voMetricsHTTPRequestJs2['default'].INIT_SEGMENT_TYPE;\n    }\n\n    function reset() {\n        eventBus.off(_coreEventsEventsJs2['default'].FRAGMENT_LOADING_COMPLETED, onFragmentLoadingCompleted, this);\n        fragmentModels = [];\n    }\n\n    function findModel(scheduleController) {\n        var ln = fragmentModels.length;\n        // We expect one-to-one relation between FragmentModel and context,\n        // so just compare the given context object with the one that stored in the model to find the model for it\n        for (var i = 0; i < ln; i++) {\n            if (fragmentModels[i].getScheduleController() == scheduleController) {\n                return fragmentModels[i];\n            }\n        }\n\n        return null;\n    }\n\n    function createDataChunk(bytes, request, streamId) {\n        var chunk = new _voDataChunkJs2['default']();\n\n        chunk.streamId = streamId;\n        chunk.mediaInfo = request.mediaInfo;\n        chunk.segmentType = request.type;\n        chunk.start = request.startTime;\n        chunk.duration = request.duration;\n        chunk.end = chunk.start + chunk.duration;\n        chunk.bytes = bytes;\n        chunk.index = request.index;\n        chunk.quality = request.quality;\n\n        return chunk;\n    }\n\n    function onFragmentLoadingCompleted(e) {\n        var scheduleController = e.sender.getScheduleController();\n        if (!findModel(scheduleController)) return;\n\n        var request = e.request;\n        var bytes = e.response;\n        var isInit = isInitializationRequest(request);\n        var streamId = scheduleController.getStreamProcessor().getStreamInfo().id;\n        var chunk = undefined;\n\n        if (!bytes) {\n            log('No ' + request.mediaType + ' bytes to push.');\n            return;\n        }\n\n        chunk = createDataChunk(bytes, request, streamId);\n        eventBus.trigger(isInit ? _coreEventsEventsJs2['default'].INIT_FRAGMENT_LOADED : _coreEventsEventsJs2['default'].MEDIA_FRAGMENT_LOADED, { chunk: chunk, fragmentModel: e.sender });\n    }\n\n    instance = {\n        process: process,\n        getModel: getModel,\n        detachModel: detachModel,\n        isInitializationRequest: isInitializationRequest,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nFragmentController.__dashjs_factory_name = 'FragmentController';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(FragmentController);\nmodule.exports = exports['default'];\n\n},{\"../../core/Debug.js\":5,\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../models/FragmentModel.js\":62,\"../models/MetricsModel.js\":65,\"../vo/DataChunk.js\":99,\"../vo/metrics/HTTPRequest.js\":117}],52:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar _TextSourceBufferJs = _dereq_('../TextSourceBuffer.js');\n\nvar _TextSourceBufferJs2 = _interopRequireDefault(_TextSourceBufferJs);\n\nvar _utilsDOMStorageJs = _dereq_('../utils/DOMStorage.js');\n\nvar _utilsDOMStorageJs2 = _interopRequireDefault(_utilsDOMStorageJs);\n\nvar TRACK_SWITCH_MODE_NEVER_REPLACE = 'neverReplace';\nvar TRACK_SWITCH_MODE_ALWAYS_REPLACE = 'alwaysReplace';\nvar TRACK_SELECTION_MODE_HIGHEST_BITRATE = 'highestBitrate';\nvar TRACK_SELECTION_MODE_WIDEST_RANGE = 'widestRange';\nvar DEFAULT_INIT_TRACK_SELECTION_MODE = TRACK_SELECTION_MODE_HIGHEST_BITRATE;\n\nfunction MediaController() {\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n    var textSourceBuffer = (0, _TextSourceBufferJs2['default'])(context).getInstance();\n    var domStorage = (0, _utilsDOMStorageJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        tracks = undefined,\n        initialSettings = undefined,\n        selectionMode = undefined,\n        switchMode = undefined,\n        errHandler = undefined;\n\n    function initialize() {\n        tracks = {};\n        resetInitialSettings();\n        resetSwitchMode();\n    }\n\n    /**\n     * @param type\n     * @param streamInfo\n     * @memberof MediaController#\n     */\n    function checkInitialMediaSettingsForType(type, streamInfo) {\n        var settings = getInitialSettings(type);\n        var tracksForType = getTracksFor(type, streamInfo);\n        var tracks = [];\n\n        if (type === 'fragmentedText') {\n            // Choose the first track\n            setTrack(tracksForType[0]);\n            return;\n        }\n\n        if (!settings) {\n            settings = domStorage.getSavedMediaSettings(type);\n            setInitialSettings(type, settings);\n        }\n\n        if (!tracksForType || tracksForType.length === 0) return;\n\n        if (settings) {\n            tracksForType.forEach(function (track) {\n                if (matchSettings(settings, track)) {\n                    tracks.push(track);\n                }\n            });\n        }\n\n        if (tracks.length === 0) {\n            setTrack(selectInitialTrack(tracksForType));\n        } else {\n            if (tracks.length > 1) {\n                setTrack(selectInitialTrack(tracks));\n            } else {\n                setTrack(tracks[0]);\n            }\n        }\n    }\n\n    /**\n     * @param track\n     * @returns {Boolean}\n     * @memberof MediaController#\n     */\n    function addTrack(track) {\n        var mediaType = track ? track.type : null;\n        var streamId = track ? track.streamInfo.id : null;\n        var initSettings = getInitialSettings(mediaType);\n\n        if (!track || !isMultiTrackSupportedByType(mediaType)) return false;\n\n        tracks[streamId] = tracks[streamId] || createTrackInfo();\n\n        if (tracks[streamId][mediaType].list.indexOf(track) >= 0) return false;\n\n        tracks[streamId][mediaType].list.push(track);\n\n        if (initSettings && matchSettings(initSettings, track) && !getCurrentTrackFor(mediaType, track.streamInfo)) {\n            setTrack(track);\n        }\n\n        return true;\n    }\n\n    /**\n     * @param type\n     * @param streamInfo\n     * @returns {Array}\n     * @memberof MediaController#\n     */\n    function getTracksFor(type, streamInfo) {\n        if (!type || !streamInfo) return [];\n\n        var id = streamInfo.id;\n\n        if (!tracks[id] || !tracks[id][type]) return [];\n\n        return tracks[id][type].list;\n    }\n\n    /**\n     * @param type\n     * @param streamInfo\n     * @returns {Object}\n     * @memberof MediaController#\n     */\n    function getCurrentTrackFor(type, streamInfo) {\n        if (!type || !streamInfo) return null;\n\n        return tracks[streamInfo.id][type].current;\n    }\n\n    /**\n     * @param track\n     * @returns {Boolean}\n     * @memberof MediaController#\n     */\n    function isCurrentTrack(track) {\n        var type = track.type;\n        var id = track.streamInfo.id;\n\n        return tracks[id] && tracks[id][type] && isTracksEqual(tracks[id][type].current, track);\n    }\n\n    /**\n     * @param track\n     * @memberof MediaController#\n     */\n    function setTrack(track) {\n        if (!track) return;\n\n        var type = track.type;\n        var streamInfo = track.streamInfo;\n        var id = streamInfo.id;\n        var current = getCurrentTrackFor(type, streamInfo);\n\n        if (!tracks[id] || !tracks[id][type] || current && isTracksEqual(track, current)) return;\n\n        tracks[id][type].current = track;\n\n        if (current) {\n            eventBus.trigger(_coreEventsEventsJs2['default'].CURRENT_TRACK_CHANGED, { oldMediaInfo: current, newMediaInfo: track, switchMode: switchMode[type] });\n        }\n\n        var settings = extractSettings(track);\n\n        if (!settings || !tracks[id][type].storeLastSettings) return;\n\n        if (settings.roles) {\n            settings.role = settings.roles[0];\n            delete settings.roles;\n        }\n\n        if (settings.accessibility) {\n            settings.accessibility = settings.accessibility[0];\n        }\n\n        if (settings.audioChannelConfiguration) {\n            settings.audioChannelConfiguration = settings.audioChannelConfiguration[0];\n        }\n\n        domStorage.setSavedMediaSettings(type, settings);\n    }\n\n    /**\n     * @param type\n     * @param {Object}\n     * @memberof MediaController#\n     */\n    function setInitialSettings(type, value) {\n        if (!type || !value) return;\n\n        initialSettings[type] = value;\n    }\n\n    /**\n     * @param type\n     * @returns {Object}\n     * @memberof MediaController#\n     */\n    function getInitialSettings(type) {\n        if (!type) return null;\n\n        return initialSettings[type];\n    }\n\n    /**\n     * @param type\n     * @param mode\n     * @memberof MediaController#\n     */\n    function setSwitchMode(type, mode) {\n        var isModeSupported = !!MediaController[mode];\n\n        if (!isModeSupported) {\n            log('track switch mode is not supported: ' + mode);\n            return;\n        }\n\n        switchMode[type] = mode;\n    }\n\n    /**\n     * @param type\n     * @returns mode\n     * @memberof MediaController#\n     */\n    function getSwitchMode(type) {\n        return switchMode[type];\n    }\n\n    /**\n     * @param mode\n     * @memberof MediaController#\n     */\n    function setSelectionModeForInitialTrack(mode) {\n        var isModeSupported = !!MediaController.trackSelectionModes[mode];\n\n        if (!isModeSupported) {\n            log('track selection mode is not supported: ' + mode);\n            return;\n        }\n        selectionMode = mode;\n    }\n\n    /**\n     * @returns mode\n     * @memberof MediaController#\n     */\n    function getSelectionModeForInitialTrack() {\n        return selectionMode || DEFAULT_INIT_TRACK_SELECTION_MODE;\n    }\n\n    /**\n     * @param type\n     * @returns {Boolean}\n     * @memberof MediaController#\n     */\n    function isMultiTrackSupportedByType(type) {\n        return type === 'audio' || type === 'video' || type === 'text' || type === 'fragmentedText';\n    }\n\n    /**\n     * @param t1 first track to compare\n     * @param t2 second track to compare\n     * @returns {Boolean}\n     * @memberof MediaController#\n     */\n    function isTracksEqual(t1, t2) {\n        var sameId = t1.id === t2.id;\n        var sameViewpoint = t1.viewpoint === t2.viewpoint;\n        var sameLang = t1.lang === t2.lang;\n        var sameRoles = t1.roles.toString() == t2.roles.toString();\n        var sameAccessibility = t1.accessibility.toString() == t2.accessibility.toString();\n        var sameAudioChannelConfiguration = t1.audioChannelConfiguration.toString() == t2.audioChannelConfiguration.toString();\n\n        return sameId && sameViewpoint && sameLang && sameRoles && sameAccessibility && sameAudioChannelConfiguration;\n    }\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.errHandler) {\n            errHandler = config.errHandler;\n        }\n    }\n\n    /**\n     * @memberof MediaController#\n     */\n    function reset() {\n        initialize();\n        textSourceBuffer.resetEmbedded();\n    }\n\n    function extractSettings(mediaInfo) {\n        var settings = {\n            lang: mediaInfo.lang,\n            viewpoint: mediaInfo.viewpoint,\n            roles: mediaInfo.roles,\n            accessibility: mediaInfo.accessibility,\n            audioChannelConfiguration: mediaInfo.audioChannelConfiguration\n        };\n        var notEmpty = settings.lang || settings.viewpoint || settings.role && settings.role.length > 0 || settings.accessibility && settings.accessibility.length > 0 || settings.audioChannelConfiguration && settings.audioChannelConfiguration.length > 0;\n\n        return notEmpty ? settings : null;\n    }\n\n    function matchSettings(settings, track) {\n        var matchLang = !settings.lang || settings.lang === track.lang;\n        var matchViewPoint = !settings.viewpoint || settings.viewpoint === track.viewpoint;\n        var matchRole = !settings.role || !!track.roles.filter(function (item) {\n            return item === settings.role;\n        })[0];\n        var matchAccessibility = !settings.accessibility || !!track.accessibility.filter(function (item) {\n            return item === settings.accessibility;\n        })[0];\n        var matchAudioChannelConfiguration = !settings.audioChannelConfiguration || !!track.audioChannelConfiguration.filter(function (item) {\n            return item === settings.audioChannelConfiguration;\n        })[0];\n\n        return matchLang && matchViewPoint && matchRole && matchAccessibility && matchAudioChannelConfiguration;\n    }\n\n    function resetSwitchMode() {\n        switchMode = {\n            audio: TRACK_SWITCH_MODE_ALWAYS_REPLACE,\n            video: TRACK_SWITCH_MODE_NEVER_REPLACE\n        };\n    }\n\n    function resetInitialSettings() {\n        initialSettings = {\n            audio: null,\n            video: null\n        };\n    }\n\n    function selectInitialTrack(tracks) {\n        var mode = getSelectionModeForInitialTrack();\n        var tmpArr = [];\n        var getTracksWithHighestBitrate = function getTracksWithHighestBitrate(trackArr) {\n            var max = 0;\n            var result = [];\n            var tmp;\n\n            trackArr.forEach(function (track) {\n                tmp = Math.max.apply(Math, track.bitrateList.map(function (obj) {\n                    return obj.bandwidth;\n                }));\n\n                if (tmp > max) {\n                    max = tmp;\n                    result = [track];\n                } else if (tmp === max) {\n                    result.push(track);\n                }\n            });\n\n            return result;\n        };\n        var getTracksWithWidestRange = function getTracksWithWidestRange(trackArr) {\n            var max = 0;\n            var result = [];\n            var tmp;\n\n            trackArr.forEach(function (track) {\n                tmp = track.representationCount;\n\n                if (tmp > max) {\n                    max = tmp;\n                    result = [track];\n                } else if (tmp === max) {\n                    result.push(track);\n                }\n            });\n\n            return result;\n        };\n\n        switch (mode) {\n            case TRACK_SELECTION_MODE_HIGHEST_BITRATE:\n                tmpArr = getTracksWithHighestBitrate(tracks);\n\n                if (tmpArr.length > 1) {\n                    tmpArr = getTracksWithWidestRange(tmpArr);\n                }\n                break;\n            case TRACK_SELECTION_MODE_WIDEST_RANGE:\n                tmpArr = getTracksWithWidestRange(tracks);\n\n                if (tmpArr.length > 1) {\n                    tmpArr = getTracksWithHighestBitrate(tracks);\n                }\n                break;\n            default:\n                log('track selection mode is not supported: ' + mode);\n                break;\n        }\n\n        return tmpArr[0];\n    }\n\n    function createTrackInfo() {\n        return {\n            audio: {\n                list: [],\n                storeLastSettings: true,\n                current: null\n            },\n            video: {\n                list: [],\n                storeLastSettings: true,\n                current: null\n            },\n            text: {\n                list: [],\n                storeLastSettings: true,\n                current: null\n            },\n            fragmentedText: {\n                list: [],\n                storeLastSettings: true,\n                current: null\n            }\n        };\n    }\n\n    instance = {\n        initialize: initialize,\n        checkInitialMediaSettingsForType: checkInitialMediaSettingsForType,\n        addTrack: addTrack,\n        getTracksFor: getTracksFor,\n        getCurrentTrackFor: getCurrentTrackFor,\n        isCurrentTrack: isCurrentTrack,\n        setTrack: setTrack,\n        setInitialSettings: setInitialSettings,\n        getInitialSettings: getInitialSettings,\n        setSwitchMode: setSwitchMode,\n        getSwitchMode: getSwitchMode,\n        setSelectionModeForInitialTrack: setSelectionModeForInitialTrack,\n        getSelectionModeForInitialTrack: getSelectionModeForInitialTrack,\n        isMultiTrackSupportedByType: isMultiTrackSupportedByType,\n        isTracksEqual: isTracksEqual,\n        setConfig: setConfig,\n        reset: reset\n    };\n\n    return instance;\n}\n\nMediaController.__dashjs_factory_name = 'MediaController';\nvar factory = _coreFactoryMakerJs2['default'].getSingletonFactory(MediaController);\nfactory.TRACK_SWITCH_MODE_NEVER_REPLACE = TRACK_SWITCH_MODE_NEVER_REPLACE;\nfactory.TRACK_SWITCH_MODE_ALWAYS_REPLACE = TRACK_SWITCH_MODE_ALWAYS_REPLACE;\nfactory.TRACK_SELECTION_MODE_HIGHEST_BITRATE = TRACK_SELECTION_MODE_HIGHEST_BITRATE;\nfactory.TRACK_SELECTION_MODE_WIDEST_RANGE = TRACK_SELECTION_MODE_WIDEST_RANGE;\nfactory.DEFAULT_INIT_TRACK_SELECTION_MODE = DEFAULT_INIT_TRACK_SELECTION_MODE;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/Debug.js\":5,\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../TextSourceBuffer.js\":41,\"../utils/DOMStorage.js\":89}],53:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction MediaSourceController() {\n\n    var instance = undefined;\n\n    function createMediaSource() {\n\n        var hasWebKit = ('WebKitMediaSource' in window);\n        var hasMediaSource = ('MediaSource' in window);\n\n        if (hasMediaSource) {\n            return new MediaSource();\n        } else if (hasWebKit) {\n            return new WebKitMediaSource();\n        }\n\n        return null;\n    }\n\n    function attachMediaSource(source, videoModel) {\n\n        var objectURL = window.URL.createObjectURL(source);\n\n        videoModel.setSource(objectURL);\n\n        return objectURL;\n    }\n\n    function detachMediaSource(videoModel) {\n        videoModel.setSource(null);\n    }\n\n    function setDuration(source, value) {\n\n        if (source.duration != value) source.duration = value;\n\n        return source.duration;\n    }\n\n    function signalEndOfStream(source) {\n\n        var buffers = source.sourceBuffers;\n        var ln = buffers.length;\n        var i = 0;\n\n        if (source.readyState !== 'open') return;\n\n        for (i; i < ln; i++) {\n            if (buffers[i].updating) return;\n            if (buffers[i].buffered.length === 0) return;\n        }\n\n        source.endOfStream();\n    }\n\n    instance = {\n        createMediaSource: createMediaSource,\n        attachMediaSource: attachMediaSource,\n        detachMediaSource: detachMediaSource,\n        setDuration: setDuration,\n        signalEndOfStream: signalEndOfStream\n    };\n\n    return instance;\n}\n\nMediaSourceController.__dashjs_factory_name = 'MediaSourceController';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(MediaSourceController);\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7}],54:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _BufferControllerJs = _dereq_('./BufferController.js');\n\nvar _BufferControllerJs2 = _interopRequireDefault(_BufferControllerJs);\n\nvar _modelsURIQueryAndFragmentModelJs = _dereq_('../models/URIQueryAndFragmentModel.js');\n\nvar _modelsURIQueryAndFragmentModelJs2 = _interopRequireDefault(_modelsURIQueryAndFragmentModelJs);\n\nvar _streamingModelsMediaPlayerModelJs = _dereq_('../../streaming/models/MediaPlayerModel.js');\n\nvar _streamingModelsMediaPlayerModelJs2 = _interopRequireDefault(_streamingModelsMediaPlayerModelJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nfunction PlaybackController() {\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        element = undefined,\n        streamController = undefined,\n        timelineConverter = undefined,\n        metricsModel = undefined,\n        dashMetrics = undefined,\n        manifestModel = undefined,\n        dashManifestModel = undefined,\n        adapter = undefined,\n        videoModel = undefined,\n        currentTime = undefined,\n        liveStartTime = undefined,\n        wallclockTimeIntervalId = undefined,\n        commonEarliestTime = undefined,\n        streamInfo = undefined,\n        isDynamic = undefined,\n        mediaPlayerModel = undefined,\n        playOnceInitialized = undefined;\n\n    function setup() {\n        currentTime = 0;\n        liveStartTime = NaN;\n        wallclockTimeIntervalId = null;\n        isDynamic = null;\n        playOnceInitialized = false;\n        commonEarliestTime = {};\n        mediaPlayerModel = (0, _streamingModelsMediaPlayerModelJs2['default'])(context).getInstance();\n    }\n\n    function initialize(StreamInfo) {\n        streamInfo = StreamInfo;\n        element = videoModel.getElement();\n        addAllListeners();\n        isDynamic = streamInfo.manifestInfo.isDynamic;\n        liveStartTime = streamInfo.start;\n        eventBus.on(_coreEventsEventsJs2['default'].DATA_UPDATE_COMPLETED, onDataUpdateCompleted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].LIVE_EDGE_SEARCH_COMPLETED, onLiveEdgeSearchCompleted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].BYTES_APPENDED, onBytesAppended, this);\n        eventBus.on(_coreEventsEventsJs2['default'].BUFFER_LEVEL_STATE_CHANGED, onBufferLevelStateChanged, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PERIOD_SWITCH_STARTED, onPeriodSwitchStarted, this);\n\n        if (playOnceInitialized) {\n            playOnceInitialized = false;\n            play();\n        }\n    }\n\n    function onPeriodSwitchStarted(e) {\n        if (e.fromStreamInfo && commonEarliestTime[e.fromStreamInfo.id]) {\n            delete commonEarliestTime[e.fromStreamInfo.id];\n        }\n    }\n\n    function getTimeToStreamEnd() {\n        return getStreamStartTime(true) + streamInfo.duration - getTime();\n    }\n\n    function isPlaybackStarted() {\n        return getTime() > 0;\n    }\n\n    function getStreamId() {\n        return streamInfo.id;\n    }\n\n    function getStreamDuration() {\n        return streamInfo.duration;\n    }\n\n    function play() {\n        if (element) {\n            element.autoplay = true;\n            element.play();\n        } else {\n            playOnceInitialized = true;\n        }\n    }\n\n    function isPaused() {\n        if (!element) return;\n        return element.paused;\n    }\n\n    function pause() {\n        if (!element) return;\n        element.pause();\n        element.autoplay = false;\n    }\n\n    function isSeeking() {\n        if (!element) return;\n        return element.seeking;\n    }\n\n    function seek(time) {\n        if (!videoModel) return;\n        log('Requesting seek to time: ' + time);\n        videoModel.setCurrentTime(time);\n    }\n\n    function getTime() {\n        if (!element) return;\n        return element.currentTime;\n    }\n\n    function getPlaybackRate() {\n        if (!element) return;\n        return element.playbackRate;\n    }\n\n    function getPlayedRanges() {\n        if (!element) return;\n        return element.played;\n    }\n\n    function getEnded() {\n        if (!element) return;\n        return element.ended;\n    }\n\n    function getIsDynamic() {\n        return isDynamic;\n    }\n\n    function setLiveStartTime(value) {\n        liveStartTime = value;\n    }\n\n    function getLiveStartTime() {\n        return liveStartTime;\n    }\n\n    /**\n     * Computes the desirable delay for the live edge to avoid a risk of getting 404 when playing at the bleeding edge\n     * @returns {Number} object\n     * @memberof PlaybackController#\n     * */\n    function computeLiveDelay(fragmentDuration, dvrWindowSize) {\n        var mpd = dashManifestModel.getMpd(manifestModel.getValue());\n\n        var delay = undefined;\n        var END_OF_PLAYLIST_PADDING = 10;\n\n        if (mediaPlayerModel.getUseSuggestedPresentationDelay() && mpd.hasOwnProperty('suggestedPresentationDelay')) {\n            delay = mpd.suggestedPresentationDelay;\n        } else if (mediaPlayerModel.getLiveDelay()) {\n            delay = mediaPlayerModel.getLiveDelay(); // If set by user, this value takes precedence\n        } else if (!isNaN(fragmentDuration)) {\n                delay = fragmentDuration * mediaPlayerModel.getLiveDelayFragmentCount();\n            } else {\n                delay = streamInfo.manifestInfo.minBufferTime * 2;\n            }\n\n        // cap target latency to:\n        // - dvrWindowSize / 2 for short playlists\n        // - dvrWindowSize - END_OF_PLAYLIST_PADDING for longer playlists\n        var targetDelayCapping = Math.max(dvrWindowSize - END_OF_PLAYLIST_PADDING, dvrWindowSize / 2);\n\n        return Math.min(delay, targetDelayCapping);\n    }\n\n    function reset() {\n        if (videoModel && element) {\n            eventBus.off(_coreEventsEventsJs2['default'].DATA_UPDATE_COMPLETED, onDataUpdateCompleted, this);\n            eventBus.off(_coreEventsEventsJs2['default'].BUFFER_LEVEL_STATE_CHANGED, onBufferLevelStateChanged, this);\n            eventBus.off(_coreEventsEventsJs2['default'].LIVE_EDGE_SEARCH_COMPLETED, onLiveEdgeSearchCompleted, this);\n            eventBus.off(_coreEventsEventsJs2['default'].BYTES_APPENDED, onBytesAppended, this);\n            stopUpdatingWallclockTime();\n            removeAllListeners();\n        }\n        videoModel = null;\n        streamInfo = null;\n        element = null;\n        isDynamic = null;\n        setup();\n    }\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.streamController) {\n            streamController = config.streamController;\n        }\n        if (config.timelineConverter) {\n            timelineConverter = config.timelineConverter;\n        }\n        if (config.metricsModel) {\n            metricsModel = config.metricsModel;\n        }\n        if (config.dashMetrics) {\n            dashMetrics = config.dashMetrics;\n        }\n        if (config.manifestModel) {\n            manifestModel = config.manifestModel;\n        }\n        if (config.dashManifestModel) {\n            dashManifestModel = config.dashManifestModel;\n        }\n        if (config.adapter) {\n            adapter = config.adapter;\n        }\n        if (config.videoModel) {\n            videoModel = config.videoModel;\n        }\n    }\n\n    /**\n     * @param streamInfo object\n     * @returns {Number} object\n     * @memberof PlaybackController#\n     */\n    function getStreamStartTime(ignoreStartOffset) {\n        var presentationStartTime = undefined;\n        var startTimeOffset = !ignoreStartOffset ? parseInt((0, _modelsURIQueryAndFragmentModelJs2['default'])(context).getInstance().getURIFragmentData().s, 10) : NaN;\n\n        if (isDynamic) {\n            if (!isNaN(startTimeOffset) && startTimeOffset > 1262304000) {\n\n                presentationStartTime = startTimeOffset - streamInfo.manifestInfo.availableFrom.getTime() / 1000;\n\n                if (presentationStartTime > liveStartTime || presentationStartTime < liveStartTime - streamInfo.manifestInfo.DVRWindowSize) {\n                    presentationStartTime = null;\n                }\n            }\n            presentationStartTime = presentationStartTime || liveStartTime;\n        } else {\n            if (!isNaN(startTimeOffset) && startTimeOffset < Math.max(streamInfo.manifestInfo.duration, streamInfo.duration) && startTimeOffset >= 0) {\n                presentationStartTime = startTimeOffset;\n            } else {\n                var earliestTime = commonEarliestTime[streamInfo.id]; //set by ready bufferStart after first onBytesAppended\n                if (earliestTime === undefined) {\n                    earliestTime = streamController.getActiveStreamCommonEarliestTime(); //deal with calculated PST that is none 0 when streamInfo.start is 0\n                }\n                presentationStartTime = Math.max(earliestTime, streamInfo.start);\n            }\n        }\n\n        return presentationStartTime;\n    }\n\n    function getActualPresentationTime(currentTime) {\n        var metrics = metricsModel.getReadOnlyMetricsFor('video') || metricsModel.getReadOnlyMetricsFor('audio');\n        var DVRMetrics = dashMetrics.getCurrentDVRInfo(metrics);\n        var DVRWindow = DVRMetrics ? DVRMetrics.range : null;\n        var actualTime;\n\n        if (!DVRWindow) return NaN;\n\n        if (currentTime >= DVRWindow.start && currentTime <= DVRWindow.end) {\n            return currentTime;\n        }\n\n        actualTime = Math.max(DVRWindow.end - streamInfo.manifestInfo.minBufferTime * 2, DVRWindow.start);\n\n        return actualTime;\n    }\n\n    function startUpdatingWallclockTime() {\n        if (wallclockTimeIntervalId !== null) return;\n\n        var tick = function tick() {\n            onWallclockTime();\n        };\n\n        wallclockTimeIntervalId = setInterval(tick, mediaPlayerModel.getWallclockTimeUpdateInterval());\n    }\n\n    function stopUpdatingWallclockTime() {\n        clearInterval(wallclockTimeIntervalId);\n        wallclockTimeIntervalId = null;\n    }\n\n    function seekToStartTimeOffset() {\n        var initialSeekTime = getStreamStartTime(false);\n        if (initialSeekTime > 0) {\n            seek(initialSeekTime);\n            log('Starting playback at offset: ' + initialSeekTime);\n        }\n    }\n\n    function updateCurrentTime() {\n        if (isPaused() || !isDynamic || element.readyState === 0) return;\n        var currentTime = getTime();\n        var actualTime = getActualPresentationTime(currentTime);\n        var timeChanged = !isNaN(actualTime) && actualTime !== currentTime;\n        if (timeChanged) {\n            seek(actualTime);\n        }\n    }\n\n    function onDataUpdateCompleted(e) {\n        if (e.error) return;\n\n        var representationInfo = adapter.convertDataToTrack(manifestModel.getValue(), e.currentRepresentation);\n        var info = representationInfo.mediaInfo.streamInfo;\n\n        if (streamInfo.id !== info.id) return;\n        streamInfo = info;\n\n        updateCurrentTime();\n    }\n\n    function onLiveEdgeSearchCompleted(e) {\n        //This is here to catch the case when live edge search takes longer than playback metadata\n        if (e.error || element.readyState === 0) return;\n        seekToStartTimeOffset();\n    }\n\n    function onCanPlay() {\n        eventBus.trigger(_coreEventsEventsJs2['default'].CAN_PLAY);\n    }\n\n    function onPlaybackStart() {\n        log('Native video element event: play');\n        updateCurrentTime();\n        startUpdatingWallclockTime();\n        eventBus.trigger(_coreEventsEventsJs2['default'].PLAYBACK_STARTED, { startTime: getTime() });\n    }\n\n    function onPlaybackPlaying() {\n        log('Native video element event: playing');\n        eventBus.trigger(_coreEventsEventsJs2['default'].PLAYBACK_PLAYING, { playingTime: getTime() });\n    }\n\n    function onPlaybackPaused() {\n        log('Native video element event: pause');\n        eventBus.trigger(_coreEventsEventsJs2['default'].PLAYBACK_PAUSED, { ended: getEnded() });\n    }\n\n    function onPlaybackSeeking() {\n        var seekTime = getTime();\n        log('Seeking to: ' + seekTime);\n        startUpdatingWallclockTime();\n        eventBus.trigger(_coreEventsEventsJs2['default'].PLAYBACK_SEEKING, { seekTime: seekTime });\n    }\n\n    function onPlaybackSeeked() {\n        log('Native video element event: seeked');\n        eventBus.trigger(_coreEventsEventsJs2['default'].PLAYBACK_SEEKED);\n    }\n\n    function onPlaybackTimeUpdated() {\n        //log(\"Native video element event: timeupdate\");\n        var time = getTime();\n        if (time === currentTime) return;\n        currentTime = time;\n        eventBus.trigger(_coreEventsEventsJs2['default'].PLAYBACK_TIME_UPDATED, { timeToEnd: getTimeToStreamEnd(), time: time });\n    }\n\n    function onPlaybackProgress() {\n        //log(\"Native video element event: progress\");\n        eventBus.trigger(_coreEventsEventsJs2['default'].PLAYBACK_PROGRESS);\n    }\n\n    function onPlaybackRateChanged() {\n        var rate = getPlaybackRate();\n        log('Native video element event: ratechange: ', rate);\n        eventBus.trigger(_coreEventsEventsJs2['default'].PLAYBACK_RATE_CHANGED, { playbackRate: rate });\n    }\n\n    function onPlaybackMetaDataLoaded() {\n        log('Native video element event: loadedmetadata');\n        if (!isDynamic && streamInfo.isFirst || timelineConverter.isTimeSyncCompleted()) {\n            seekToStartTimeOffset();\n        }\n        eventBus.trigger(_coreEventsEventsJs2['default'].PLAYBACK_METADATA_LOADED);\n        startUpdatingWallclockTime();\n    }\n\n    function onPlaybackEnded() {\n        log('Native video element event: ended');\n        pause();\n        stopUpdatingWallclockTime();\n        eventBus.trigger(_coreEventsEventsJs2['default'].PLAYBACK_ENDED);\n    }\n\n    function onPlaybackError(event) {\n        var target = event.target || event.srcElement;\n        eventBus.trigger(_coreEventsEventsJs2['default'].PLAYBACK_ERROR, { error: target.error });\n    }\n\n    function onWallclockTime() {\n        eventBus.trigger(_coreEventsEventsJs2['default'].WALLCLOCK_TIME_UPDATED, { isDynamic: isDynamic, time: new Date() });\n    }\n\n    function onBytesAppended(e) {\n        var ranges = e.bufferedRanges;\n        if (!ranges || !ranges.length) return;\n        var bufferedStart = Math.max(ranges.start(0), streamInfo.start);\n        var earliestTime = commonEarliestTime[streamInfo.id] === undefined ? bufferedStart : Math.max(commonEarliestTime[streamInfo.id], bufferedStart);\n        if (earliestTime === commonEarliestTime[streamInfo.id]) return;\n        if (!isDynamic && !streamInfo.isFirst && getStreamStartTime(true) < earliestTime) {\n            seek(earliestTime);\n        }\n        commonEarliestTime[streamInfo.id] = earliestTime;\n    }\n\n    function onBufferLevelStateChanged(e) {\n        // do not stall playback when get an event from Stream that is not active\n        if (e.streamInfo.id !== streamInfo.id) return;\n        videoModel.setStallState(e.mediaType, e.state === _BufferControllerJs2['default'].BUFFER_EMPTY);\n    }\n\n    function addAllListeners() {\n        element.addEventListener('canplay', onCanPlay);\n        element.addEventListener('play', onPlaybackStart);\n        element.addEventListener('playing', onPlaybackPlaying);\n        element.addEventListener('pause', onPlaybackPaused);\n        element.addEventListener('error', onPlaybackError);\n        element.addEventListener('seeking', onPlaybackSeeking);\n        element.addEventListener('seeked', onPlaybackSeeked);\n        element.addEventListener('timeupdate', onPlaybackTimeUpdated);\n        element.addEventListener('progress', onPlaybackProgress);\n        element.addEventListener('ratechange', onPlaybackRateChanged);\n        element.addEventListener('loadedmetadata', onPlaybackMetaDataLoaded);\n        element.addEventListener('ended', onPlaybackEnded);\n    }\n\n    function removeAllListeners() {\n        element.removeEventListener('canplay', onCanPlay);\n        element.removeEventListener('play', onPlaybackStart);\n        element.removeEventListener('playing', onPlaybackPlaying);\n        element.removeEventListener('pause', onPlaybackPaused);\n        element.removeEventListener('error', onPlaybackError);\n        element.removeEventListener('seeking', onPlaybackSeeking);\n        element.removeEventListener('seeked', onPlaybackSeeked);\n        element.removeEventListener('timeupdate', onPlaybackTimeUpdated);\n        element.removeEventListener('progress', onPlaybackProgress);\n        element.removeEventListener('ratechange', onPlaybackRateChanged);\n        element.removeEventListener('loadedmetadata', onPlaybackMetaDataLoaded);\n        element.removeEventListener('ended', onPlaybackEnded);\n    }\n\n    instance = {\n        initialize: initialize,\n        setConfig: setConfig,\n        getStreamStartTime: getStreamStartTime,\n        getTimeToStreamEnd: getTimeToStreamEnd,\n        isPlaybackStarted: isPlaybackStarted,\n        getStreamId: getStreamId,\n        getStreamDuration: getStreamDuration,\n        getTime: getTime,\n        getPlaybackRate: getPlaybackRate,\n        getPlayedRanges: getPlayedRanges,\n        getEnded: getEnded,\n        getIsDynamic: getIsDynamic,\n        setLiveStartTime: setLiveStartTime,\n        getLiveStartTime: getLiveStartTime,\n        computeLiveDelay: computeLiveDelay,\n        play: play,\n        isPaused: isPaused,\n        pause: pause,\n        isSeeking: isSeeking,\n        seek: seek,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nPlaybackController.__dashjs_factory_name = 'PlaybackController';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(PlaybackController);\nmodule.exports = exports['default'];\n\n},{\"../../core/Debug.js\":5,\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../../streaming/models/MediaPlayerModel.js\":64,\"../models/URIQueryAndFragmentModel.js\":66,\"./BufferController.js\":49}],55:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _voMetricsPlayListJs = _dereq_('../vo/metrics/PlayList.js');\n\nvar _voMetricsPlayListJs2 = _interopRequireDefault(_voMetricsPlayListJs);\n\nvar _PlaybackControllerJs = _dereq_('./PlaybackController.js');\n\nvar _PlaybackControllerJs2 = _interopRequireDefault(_PlaybackControllerJs);\n\nvar _AbrControllerJs = _dereq_('./AbrController.js');\n\nvar _AbrControllerJs2 = _interopRequireDefault(_AbrControllerJs);\n\nvar _BufferControllerJs = _dereq_('./BufferController.js');\n\nvar _BufferControllerJs2 = _interopRequireDefault(_BufferControllerJs);\n\nvar _rulesSchedulingBufferLevelRuleJs = _dereq_('../rules/scheduling/BufferLevelRule.js');\n\nvar _rulesSchedulingBufferLevelRuleJs2 = _interopRequireDefault(_rulesSchedulingBufferLevelRuleJs);\n\nvar _rulesSchedulingNextFragmentRequestRuleJs = _dereq_('../rules/scheduling/NextFragmentRequestRule.js');\n\nvar _rulesSchedulingNextFragmentRequestRuleJs2 = _interopRequireDefault(_rulesSchedulingNextFragmentRequestRuleJs);\n\nvar _TextSourceBufferJs = _dereq_('../TextSourceBuffer.js');\n\nvar _TextSourceBufferJs2 = _interopRequireDefault(_TextSourceBufferJs);\n\nvar _modelsMetricsModelJs = _dereq_('../models/MetricsModel.js');\n\nvar _modelsMetricsModelJs2 = _interopRequireDefault(_modelsMetricsModelJs);\n\nvar _dashDashMetricsJs = _dereq_('../../dash/DashMetrics.js');\n\nvar _dashDashMetricsJs2 = _interopRequireDefault(_dashDashMetricsJs);\n\nvar _dashDashAdapterJs = _dereq_('../../dash/DashAdapter.js');\n\nvar _dashDashAdapterJs2 = _interopRequireDefault(_dashDashAdapterJs);\n\nvar _controllersSourceBufferControllerJs = _dereq_('../controllers/SourceBufferController.js');\n\nvar _controllersSourceBufferControllerJs2 = _interopRequireDefault(_controllersSourceBufferControllerJs);\n\nvar _VirtualBufferJs = _dereq_('../VirtualBuffer.js');\n\nvar _VirtualBufferJs2 = _interopRequireDefault(_VirtualBufferJs);\n\nvar _utilsLiveEdgeFinderJs = _dereq_('../utils/LiveEdgeFinder.js');\n\nvar _utilsLiveEdgeFinderJs2 = _interopRequireDefault(_utilsLiveEdgeFinderJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nfunction ScheduleController(config) {\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var metricsModel = config.metricsModel;\n    var manifestModel = config.manifestModel;\n    var adapter = config.adapter;\n    var dashMetrics = config.dashMetrics;\n    var dashManifestModel = config.dashManifestModel;\n    var timelineConverter = config.timelineConverter;\n    var mediaPlayerModel = config.mediaPlayerModel;\n\n    var instance = undefined,\n        type = undefined,\n        ready = undefined,\n        fragmentModel = undefined,\n        isDynamic = undefined,\n        currentRepresentationInfo = undefined,\n        initialPlayback = undefined,\n        isStopped = undefined,\n        playListMetrics = undefined,\n        playListTraceMetrics = undefined,\n        playListTraceMetricsClosed = undefined,\n        isFragmentLoading = undefined,\n        timeToLoadDelay = undefined,\n        validateTimeout = undefined,\n        seekTarget = undefined,\n        playbackController = undefined,\n        abrController = undefined,\n        streamProcessor = undefined,\n        fragmentController = undefined,\n        liveEdgeFinder = undefined,\n        bufferController = undefined,\n        bufferLevelRule = undefined,\n        nextFragmentRequestRule = undefined,\n        scheduleWhilePaused = undefined;\n\n    function setup() {\n        initialPlayback = true;\n        isStopped = false;\n        playListMetrics = null;\n        playListTraceMetrics = null;\n        playListTraceMetricsClosed = true;\n        isFragmentLoading = false;\n        timeToLoadDelay = 0;\n        seekTarget = NaN;\n    }\n\n    function initialize(Type, StreamProcessor) {\n        type = Type;\n        streamProcessor = StreamProcessor;\n        liveEdgeFinder = (0, _utilsLiveEdgeFinderJs2['default'])(context).getInstance();\n        playbackController = (0, _PlaybackControllerJs2['default'])(context).getInstance();\n        abrController = (0, _AbrControllerJs2['default'])(context).getInstance();\n        fragmentController = streamProcessor.getFragmentController();\n        bufferController = streamProcessor.getBufferController();\n        fragmentModel = fragmentController.getModel(this);\n        isDynamic = streamProcessor.isDynamic();\n        scheduleWhilePaused = mediaPlayerModel.getScheduleWhilePaused();\n\n        bufferLevelRule = (0, _rulesSchedulingBufferLevelRuleJs2['default'])(context).create({\n            dashMetrics: (0, _dashDashMetricsJs2['default'])(context).getInstance(),\n            metricsModel: (0, _modelsMetricsModelJs2['default'])(context).getInstance(),\n            textSourceBuffer: (0, _TextSourceBufferJs2['default'])(context).getInstance()\n        });\n\n        nextFragmentRequestRule = (0, _rulesSchedulingNextFragmentRequestRuleJs2['default'])(context).create({\n            adapter: (0, _dashDashAdapterJs2['default'])(context).getInstance(),\n            sourceBufferController: (0, _controllersSourceBufferControllerJs2['default'])(context).getInstance(),\n            virtualBuffer: (0, _VirtualBufferJs2['default'])(context).getInstance(),\n            textSourceBuffer: (0, _TextSourceBufferJs2['default'])(context).getInstance()\n\n        });\n\n        if (dashManifestModel.getIsTextTrack(type)) {\n            eventBus.on(_coreEventsEventsJs2['default'].TIMED_TEXT_REQUESTED, onTimedTextRequested, this);\n        }\n\n        eventBus.on(_coreEventsEventsJs2['default'].LIVE_EDGE_SEARCH_COMPLETED, onLiveEdgeSearchCompleted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].QUALITY_CHANGED, onQualityChanged, this);\n        eventBus.on(_coreEventsEventsJs2['default'].DATA_UPDATE_STARTED, onDataUpdateStarted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].DATA_UPDATE_COMPLETED, onDataUpdateCompleted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].FRAGMENT_LOADING_COMPLETED, onFragmentLoadingCompleted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].STREAM_COMPLETED, onStreamCompleted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].STREAM_INITIALIZED, onStreamInitialized, this);\n        eventBus.on(_coreEventsEventsJs2['default'].BUFFER_LEVEL_STATE_CHANGED, onBufferLevelStateChanged, this);\n        eventBus.on(_coreEventsEventsJs2['default'].BUFFER_CLEARED, onBufferCleared, this);\n        eventBus.on(_coreEventsEventsJs2['default'].BYTES_APPENDED, onBytesAppended, this);\n        eventBus.on(_coreEventsEventsJs2['default'].INIT_REQUESTED, onInitRequested, this);\n        eventBus.on(_coreEventsEventsJs2['default'].QUOTA_EXCEEDED, onQuotaExceeded, this);\n        eventBus.on(_coreEventsEventsJs2['default'].BUFFER_LEVEL_STATE_CHANGED, onBufferLevelStateChanged, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_STARTED, onPlaybackStarted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_SEEKING, onPlaybackSeeking, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_RATE_CHANGED, onPlaybackRateChanged, this);\n        eventBus.on(_coreEventsEventsJs2['default'].URL_RESOLUTION_FAILED, onURLResolutionFailed, this);\n    }\n\n    function clearPlayListTraceMetrics(endTime, stopreason) {\n        var duration = 0;\n        var startTime = null;\n\n        if (playListMetrics && playListTraceMetricsClosed === false) {\n            startTime = playListTraceMetrics.start;\n            duration = endTime.getTime() - startTime.getTime();\n\n            playListTraceMetrics.duration = duration;\n            playListTraceMetrics.stopreason = stopreason;\n\n            playListMetrics.trace.push(playListTraceMetrics);\n\n            playListTraceMetricsClosed = true;\n        }\n    }\n\n    function start() {\n        if (!ready) return;\n        addPlaylistTraceMetrics();\n        isStopped = false;\n\n        if (initialPlayback) {\n            getInitRequest(currentRepresentationInfo.quality);\n        } else {\n            //Validate will be first called after the init segment is appended. But in the case where we stop and start\n            //the ScheduleController E.g dateUpdate on manifest refresh for live streams. we need to start validate again.\n            validate();\n        }\n\n        if (initialPlayback) {\n            initialPlayback = false;\n        }\n        log('Schedule controller starting for ' + type);\n    }\n\n    function stop() {\n        if (isStopped) return;\n        isStopped = true;\n        clearInterval(validateTimeout);\n        log('Schedule controller stopping for ' + type);\n    }\n\n    function getInitRequest(quality) {\n        var request = adapter.getInitRequest(streamProcessor, quality);\n\n        if (request !== null) {\n            fragmentModel.executeRequest(request);\n        }\n\n        return request;\n    }\n\n    function replaceCanceledRequests(canceledRequests) {\n        var ln = canceledRequests.length;\n        // EPSILON is used to avoid javascript floating point issue, e.g. if request.startTime = 19.2,\n        // request.duration = 3.83, than request.startTime + request.startTime = 19.2 + 1.92 = 21.119999999999997\n        var EPSILON = 0.1;\n        var request, time, i;\n\n        for (i = 0; i < ln; i++) {\n            request = canceledRequests[i];\n            time = request.startTime + request.duration / 2 + EPSILON;\n            request = adapter.getFragmentRequestForTime(streamProcessor, currentRepresentationInfo, time, { timeThreshold: 0, ignoreIsFinished: true });\n            if (request) {\n                fragmentModel.executeRequest(request);\n            }\n        }\n    }\n\n    function validate() {\n        if (isStopped || playbackController.isPaused() && !scheduleWhilePaused) return;\n        //log(\"validating\", type);\n        var readyToLoad = bufferLevelRule.execute(streamProcessor);\n        if (readyToLoad && !isFragmentLoading && (dashManifestModel.getIsTextTrack(type) || !bufferController.getIsAppendingInProgress())) {\n            isFragmentLoading = true;\n\n            var getNextFragment = function getNextFragment() {\n                var request = nextFragmentRequestRule.execute(streamProcessor);\n                if (request) {\n                    fragmentModel.executeRequest(request); // we load\n                } else {\n                        isFragmentLoading = false;\n                        startValidateTimer(1000); //we loop\n                    }\n            };\n            //Run ABR rules - let it callback to getNextFragment once it is done running.\n            abrController.getPlaybackQuality(streamProcessor, getNextFragment);\n        } else {\n            startValidateTimer(1000); //we loop\n        }\n    }\n\n    function startValidateTimer(value) {\n        validateTimeout = setTimeout(validate, value);\n    }\n\n    function onQualityChanged(e) {\n        if (type !== e.mediaType || streamProcessor.getStreamInfo().id !== e.streamInfo.id) return;\n\n        currentRepresentationInfo = streamProcessor.getRepresentationInfoForQuality(e.newQuality);\n        if (currentRepresentationInfo === null || currentRepresentationInfo === undefined) {\n            throw 'Unexpected error! - currentRepresentationInfo is null or undefined';\n        }\n\n        clearPlayListTraceMetrics(new Date(), _voMetricsPlayListJs2['default'].Trace.REPRESENTATION_SWITCH_STOP_REASON);\n        addPlaylistTraceMetrics();\n    }\n\n    function onDataUpdateCompleted(e) {\n        if (e.error) return;\n        currentRepresentationInfo = adapter.convertDataToTrack(manifestModel.getValue(), e.currentRepresentation);\n    }\n\n    function onStreamInitialized(e) {\n        if (e.error) return;\n\n        currentRepresentationInfo = streamProcessor.getCurrentRepresentationInfo();\n\n        if (!isDynamic || liveEdgeFinder.getLiveEdge() !== null) {\n            ready = true;\n        }\n\n        start();\n    }\n\n    function onStreamCompleted(e) {\n        if (e.fragmentModel !== fragmentModel) return;\n        stop();\n        log('Stream is complete');\n    }\n\n    function onFragmentLoadingCompleted(e) {\n        if (e.sender !== fragmentModel) return;\n\n        if (!isNaN(e.request.index)) {\n            isFragmentLoading = false;\n        }\n\n        if (e.error && e.serviceLocation && !isStopped) {\n            replaceCanceledRequests([e.request]);\n        }\n    }\n\n    function onBytesAppended(e) {\n        if (e.sender.getStreamProcessor() !== streamProcessor) return;\n        validate();\n    }\n\n    function onDataUpdateStarted(e) {\n        if (e.sender.getStreamProcessor() !== streamProcessor) return;\n        stop();\n    }\n\n    function onInitRequested(e) {\n        if (e.sender.getStreamProcessor() !== streamProcessor) return;\n\n        getInitRequest(e.requiredQuality);\n    }\n\n    function onBufferCleared(e) {\n        if (e.sender.getStreamProcessor() !== streamProcessor) return;\n        // after the data has been removed from the buffer we should remove the requests from the list of\n        // the executed requests for which playback time is inside the time interval that has been removed from the buffer\n        fragmentModel.removeExecutedRequestsBeforeTime(e.to);\n\n        if (e.hasEnoughSpaceToAppend && !bufferController.getIsBufferingCompleted()) {\n            start();\n        }\n    }\n\n    function onBufferLevelStateChanged(e) {\n        if (e.sender.getStreamProcessor() === streamProcessor && e.state === _BufferControllerJs2['default'].BUFFER_EMPTY && !playbackController.isSeeking()) {\n            log('Stalling Buffer');\n            clearPlayListTraceMetrics(new Date(), _voMetricsPlayListJs2['default'].Trace.REBUFFERING_REASON);\n        }\n    }\n\n    function onQuotaExceeded(e) {\n        if (e.sender.getStreamProcessor() !== streamProcessor) return;\n        stop();\n    }\n\n    function onURLResolutionFailed() {\n        fragmentModel.abortRequests();\n        stop();\n    }\n\n    function addPlaylistTraceMetrics() {\n        if (playListMetrics && playListTraceMetricsClosed === true && currentRepresentationInfo) {\n            playListTraceMetricsClosed = false;\n\n            playListTraceMetrics = new _voMetricsPlayListJs2['default'].Trace();\n            playListTraceMetrics.representationid = currentRepresentationInfo.id;\n            playListTraceMetrics.start = new Date();\n            playListTraceMetrics.mstart = playbackController.getTime() * 1000;\n            playListTraceMetrics.playbackspeed = playbackController.getPlaybackRate().toString();\n        }\n    }\n\n    function onTimedTextRequested(e) {\n        if (e.sender.getStreamProcessor() !== streamProcessor) return;\n        getInitRequest(e.index);\n    }\n\n    function onPlaybackStarted() {\n        start();\n    }\n\n    function onPlaybackSeeking(e) {\n\n        seekTarget = e.seekTime;\n\n        if (!initialPlayback) {\n            isFragmentLoading = false;\n        }\n        if (isStopped) {\n            start();\n        }\n\n        var metrics = metricsModel.getMetricsFor('stream');\n        var manifestUpdateInfo = dashMetrics.getCurrentManifestUpdate(metrics);\n        var latency = currentRepresentationInfo.DVRWindow ? currentRepresentationInfo.DVRWindow.end - playbackController.getTime() : NaN;\n        metricsModel.updateManifestUpdateInfo(manifestUpdateInfo, { latency: latency });\n    }\n\n    function onPlaybackRateChanged(e) {\n        if (playListTraceMetrics) {\n            playListTraceMetrics.playbackspeed = e.playbackRate.toString();\n        }\n    }\n\n    function onLiveEdgeSearchCompleted(e) {\n        if (e.error) return;\n\n        var liveEdgeTime = e.liveEdge;\n        var manifestInfo = currentRepresentationInfo.mediaInfo.streamInfo.manifestInfo;\n        var startTime = liveEdgeTime - playbackController.computeLiveDelay(currentRepresentationInfo.fragmentDuration, manifestInfo.DVRWindowSize / 2);\n        var metrics = metricsModel.getMetricsFor('stream');\n        var manifestUpdateInfo = dashMetrics.getCurrentManifestUpdate(metrics);\n        var currentLiveStart = playbackController.getLiveStartTime();\n\n        var request = undefined,\n            actualStartTime = undefined;\n\n        // get a request for a start time\n        request = adapter.getFragmentRequestForTime(streamProcessor, currentRepresentationInfo, startTime, { ignoreIsFinished: true });\n        actualStartTime = request.startTime;\n        seekTarget = actualStartTime; //Setting seekTarget will allow NextFragmentRequestRule's first request time to be accurate.\n        if (isNaN(currentLiveStart) || actualStartTime > currentLiveStart) {\n            playbackController.setLiveStartTime(actualStartTime);\n        }\n\n        metricsModel.updateManifestUpdateInfo(manifestUpdateInfo, { currentTime: actualStartTime, presentationStartTime: liveEdgeTime, latency: liveEdgeTime - actualStartTime, clientTimeOffset: timelineConverter.getClientTimeOffset() });\n        ready = true;\n        start();\n    }\n\n    function getSeekTarget() {\n        return seekTarget;\n    }\n\n    function setSeekTarget(value) {\n        seekTarget = value;\n    }\n\n    function getFragmentModel() {\n        return fragmentModel;\n    }\n\n    function setTimeToLoadDelay(value) {\n        timeToLoadDelay = value;\n    }\n\n    function getTimeToLoadDelay() {\n        return timeToLoadDelay;\n    }\n\n    function getStreamProcessor() {\n        return streamProcessor;\n    }\n\n    function setPlayList(playList) {\n        playListMetrics = playList;\n    }\n\n    function finalisePlayList(time, reason) {\n        clearPlayListTraceMetrics(time, reason);\n        playListMetrics = null;\n    }\n\n    function reset() {\n        eventBus.off(_coreEventsEventsJs2['default'].LIVE_EDGE_SEARCH_COMPLETED, onLiveEdgeSearchCompleted, this);\n        eventBus.off(_coreEventsEventsJs2['default'].DATA_UPDATE_STARTED, onDataUpdateStarted, this);\n        eventBus.off(_coreEventsEventsJs2['default'].DATA_UPDATE_COMPLETED, onDataUpdateCompleted, this);\n        eventBus.off(_coreEventsEventsJs2['default'].BUFFER_LEVEL_STATE_CHANGED, onBufferLevelStateChanged, this);\n        eventBus.off(_coreEventsEventsJs2['default'].QUALITY_CHANGED, onQualityChanged, this);\n        eventBus.off(_coreEventsEventsJs2['default'].FRAGMENT_LOADING_COMPLETED, onFragmentLoadingCompleted, this);\n        eventBus.off(_coreEventsEventsJs2['default'].STREAM_COMPLETED, onStreamCompleted, this);\n        eventBus.off(_coreEventsEventsJs2['default'].STREAM_INITIALIZED, onStreamInitialized, this);\n        eventBus.off(_coreEventsEventsJs2['default'].QUOTA_EXCEEDED, onQuotaExceeded, this);\n        eventBus.off(_coreEventsEventsJs2['default'].BYTES_APPENDED, onBytesAppended, this);\n        eventBus.off(_coreEventsEventsJs2['default'].BUFFER_CLEARED, onBufferCleared, this);\n        eventBus.off(_coreEventsEventsJs2['default'].INIT_REQUESTED, onInitRequested, this);\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_RATE_CHANGED, onPlaybackRateChanged, this);\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_SEEKING, onPlaybackSeeking, this);\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_STARTED, onPlaybackStarted, this);\n        eventBus.off(_coreEventsEventsJs2['default'].URL_RESOLUTION_FAILED, onURLResolutionFailed, this);\n\n        if (dashManifestModel.getIsTextTrack(type)) {\n            eventBus.off(_coreEventsEventsJs2['default'].TIMED_TEXT_REQUESTED, onTimedTextRequested, this);\n        }\n\n        stop();\n        fragmentController.detachModel(fragmentModel);\n        isFragmentLoading = false;\n        timeToLoadDelay = 0;\n        seekTarget = NaN;\n        playbackController = null;\n        playListMetrics = null;\n    }\n\n    instance = {\n        initialize: initialize,\n        getStreamProcessor: getStreamProcessor,\n        getSeekTarget: getSeekTarget,\n        setSeekTarget: setSeekTarget,\n        getFragmentModel: getFragmentModel,\n        setTimeToLoadDelay: setTimeToLoadDelay,\n        getTimeToLoadDelay: getTimeToLoadDelay,\n        replaceCanceledRequests: replaceCanceledRequests,\n        start: start,\n        stop: stop,\n        reset: reset,\n        setPlayList: setPlayList,\n        finalisePlayList: finalisePlayList\n    };\n\n    setup();\n\n    return instance;\n}\n\nScheduleController.__dashjs_factory_name = 'ScheduleController';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(ScheduleController);\nmodule.exports = exports['default'];\n\n},{\"../../core/Debug.js\":5,\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../../dash/DashAdapter.js\":11,\"../../dash/DashMetrics.js\":13,\"../TextSourceBuffer.js\":41,\"../VirtualBuffer.js\":43,\"../controllers/SourceBufferController.js\":56,\"../models/MetricsModel.js\":65,\"../rules/scheduling/BufferLevelRule.js\":80,\"../rules/scheduling/NextFragmentRequestRule.js\":81,\"../utils/LiveEdgeFinder.js\":92,\"../vo/metrics/PlayList.js\":119,\"./AbrController.js\":46,\"./BufferController.js\":49,\"./PlaybackController.js\":54}],56:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _TextSourceBufferJs = _dereq_('../TextSourceBuffer.js');\n\nvar _TextSourceBufferJs2 = _interopRequireDefault(_TextSourceBufferJs);\n\nvar _MediaControllerJs = _dereq_('./MediaController.js');\n\nvar _MediaControllerJs2 = _interopRequireDefault(_MediaControllerJs);\n\nvar _dashDashAdapterJs = _dereq_('../../dash/DashAdapter.js');\n\nvar _dashDashAdapterJs2 = _interopRequireDefault(_dashDashAdapterJs);\n\nvar _utilsErrorHandlerJs = _dereq_('../utils/ErrorHandler.js');\n\nvar _utilsErrorHandlerJs2 = _interopRequireDefault(_utilsErrorHandlerJs);\n\nvar _StreamControllerJs = _dereq_('./StreamController.js');\n\nvar _StreamControllerJs2 = _interopRequireDefault(_StreamControllerJs);\n\nvar _TextTracksJs = _dereq_('../TextTracks.js');\n\nvar _TextTracksJs2 = _interopRequireDefault(_TextTracksJs);\n\nvar _utilsVTTParserJs = _dereq_('../utils/VTTParser.js');\n\nvar _utilsVTTParserJs2 = _interopRequireDefault(_utilsVTTParserJs);\n\nvar _utilsTTMLParserJs = _dereq_('../utils/TTMLParser.js');\n\nvar _utilsTTMLParserJs2 = _interopRequireDefault(_utilsTTMLParserJs);\n\nvar _modelsVideoModelJs = _dereq_('../models/VideoModel.js');\n\nvar _modelsVideoModelJs2 = _interopRequireDefault(_modelsVideoModelJs);\n\nvar _voErrorJs = _dereq_('../vo/Error.js');\n\nvar _voErrorJs2 = _interopRequireDefault(_voErrorJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar QUOTA_EXCEEDED_ERROR_CODE = 22;\n\nfunction SourceBufferController() {\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        dashManifestModel = undefined;\n\n    function createSourceBuffer(mediaSource, mediaInfo) {\n\n        var codec = mediaInfo.codec;\n        var buffer = null;\n\n        try {\n            // Safari claims to support anything starting 'application/mp4'.\n            // it definitely doesn't understand 'application/mp4;codecs=\"stpp\"'\n            // - currently no browser does, so check for it and use our own\n            // implementation. The same is true for codecs=\"wvtt\".\n            if (codec.match(/application\\/mp4;\\s*codecs=\"(stpp|wvtt)\"/i)) {\n                throw new _voErrorJs2['default']('not really supported');\n            }\n\n            buffer = mediaSource.addSourceBuffer(codec);\n        } catch (ex) {\n            if (mediaInfo.isText || codec.indexOf('codecs=\"stpp\"') !== -1 || codec.indexOf('codecs=\"wvtt\"') !== -1) {\n                buffer = (0, _TextSourceBufferJs2['default'])(context).getInstance();\n                buffer.setConfig({\n                    errHandler: (0, _utilsErrorHandlerJs2['default'])(context).getInstance(),\n                    adapter: (0, _dashDashAdapterJs2['default'])(context).getInstance(),\n                    dashManifestModel: dashManifestModel,\n                    mediaController: (0, _MediaControllerJs2['default'])(context).getInstance(),\n                    videoModel: (0, _modelsVideoModelJs2['default'])(context).getInstance(),\n                    streamController: (0, _StreamControllerJs2['default'])(context).getInstance(),\n                    textTracks: (0, _TextTracksJs2['default'])(context).getInstance(),\n                    VTTParser: (0, _utilsVTTParserJs2['default'])(context).getInstance(),\n                    TTMLParser: (0, _utilsTTMLParserJs2['default'])(context).getInstance()\n\n                });\n            } else {\n                throw ex;\n            }\n        }\n\n        return buffer;\n    }\n\n    function removeSourceBuffer(mediaSource, buffer) {\n        try {\n            mediaSource.removeSourceBuffer(buffer);\n        } catch (ex) {}\n    }\n\n    function getBufferRange(buffer, time, tolerance) {\n        var ranges = null;\n        var start = 0;\n        var end = 0;\n        var firstStart = null;\n        var lastEnd = null;\n        var gap = 0;\n\n        var len, i;\n\n        var toler = tolerance || 0.15;\n\n        try {\n            ranges = buffer.buffered;\n        } catch (ex) {\n            return null;\n        }\n\n        if (ranges !== null && ranges !== undefined) {\n            for (i = 0, len = ranges.length; i < len; i++) {\n                start = ranges.start(i);\n                end = ranges.end(i);\n                if (firstStart === null) {\n                    gap = Math.abs(start - time);\n                    if (time >= start && time < end) {\n                        // start the range\n                        firstStart = start;\n                        lastEnd = end;\n                    } else if (gap <= toler) {\n                        // start the range even though the buffer does not contain time 0\n                        firstStart = start;\n                        lastEnd = end;\n                    }\n                } else {\n                    gap = start - lastEnd;\n                    if (gap <= toler) {\n                        // the discontinuity is smaller than the tolerance, combine the ranges\n                        lastEnd = end;\n                    } else {\n                        break;\n                    }\n                }\n            }\n\n            if (firstStart !== null) {\n                return { start: firstStart, end: lastEnd };\n            }\n        }\n\n        return null;\n    }\n\n    function getAllRanges(buffer) {\n        var ranges = null;\n\n        try {\n            ranges = buffer.buffered;\n            return ranges;\n        } catch (ex) {\n            return null;\n        }\n    }\n\n    function getTotalBufferedTime(buffer) {\n        var ranges = getAllRanges(buffer);\n        var totalBufferedTime = 0;\n        var ln, i;\n\n        if (!ranges) return totalBufferedTime;\n\n        for (i = 0, ln = ranges.length; i < ln; i++) {\n            totalBufferedTime += ranges.end(i) - ranges.start(i);\n        }\n\n        return totalBufferedTime;\n    }\n\n    function getBufferLength(buffer, time, tolerance) {\n\n        var range, length;\n\n        range = getBufferRange(buffer, time, tolerance);\n\n        if (range === null) {\n            length = 0;\n        } else {\n            length = range.end - time;\n        }\n\n        return length;\n    }\n\n    function getRangeDifference(currentRanges, buffer) {\n        if (!buffer) return null;\n\n        //TODO we may need to look for a more elegant and robust method\n        // The logic below checks that is the difference between currentRanges and actual SourceBuffer ranges\n\n        var newRanges = getAllRanges(buffer);\n        var newStart, newEnd, equalStart, equalEnd, currentRange, nextCurrentRange, nextNewRange, hasRange, diff;\n\n        if (!newRanges) return null;\n\n        for (var i = 0, ln = newRanges.length; i < ln; i++) {\n            hasRange = currentRanges.length > i;\n            currentRange = hasRange ? { start: currentRanges.start(i), end: currentRanges.end(i) } : null;\n            newStart = newRanges.start(i);\n            newEnd = newRanges.end(i);\n\n            // if there is no range with the same index it means that a new range has been added. This range is\n            // the difference we are looking for\n            // Example\n            // current ranges\n            // 0|---range1---|4  8|--range2--|12\n            // new ranges\n            // 0|---range1---|4| 8|--range2--|12  16|--range3--|20\n\n            if (!currentRange) {\n                diff = { start: newStart, end: newEnd };\n                return diff;\n            }\n\n            equalStart = currentRange.start === newStart;\n            equalEnd = currentRange.end === newEnd;\n\n            // if ranges are equal do nothing here and go the next ranges\n            if (equalStart && equalEnd) continue;\n\n            // start or/and end of the range has been changed\n            if (equalStart) {\n                diff = { start: currentRange.end, end: newEnd };\n            } else if (equalEnd) {\n                diff = { start: newStart, end: currentRange.start };\n            } else {\n                // new range has been added before the current one\n                diff = { start: newStart, end: newEnd };\n                return diff;\n            }\n\n            // if there is next current range but no next new range (it it is not equal the next current range) it means\n            // that the ranges have been merged\n            // Example 1\n            // current ranges\n            // 0|---range1---|4  8|--range2--|12  16|---range3---|\n            // new ranges\n            // 0|-----------range1-----------|12  16|---range3--|\n            nextCurrentRange = currentRanges.length > i + 1 ? { start: currentRanges.start(i + 1), end: currentRanges.end(i + 1) } : null;\n            nextNewRange = i + 1 < ln ? { start: newRanges.start(i + 1), end: newRanges.end(i + 1) } : null;\n\n            if (nextCurrentRange && (!nextNewRange || nextNewRange.start !== nextCurrentRange.start || nextNewRange.end !== nextCurrentRange.end)) {\n                diff.end = nextCurrentRange.start;\n            }\n\n            return diff;\n        }\n\n        return null;\n    }\n\n    function append(buffer, chunk) {\n        var bytes = chunk.bytes;\n        var appendMethod = 'append' in buffer ? 'append' : 'appendBuffer' in buffer ? 'appendBuffer' : null;\n        // our user-defined sourcebuffer-like object has Object as its\n        // prototype whereas built-in SourceBuffers will have something\n        // more sensible. do not pass chunk to built-in append.\n        var acceptsChunk = Object.prototype.toString.call(buffer).slice(8, -1) === 'Object';\n\n        if (!appendMethod) return;\n\n        try {\n            waitForUpdateEnd(buffer, function () {\n                if (acceptsChunk) {\n                    // chunk.start is used in calculations by TextSourceBuffer\n                    buffer[appendMethod](bytes, chunk);\n                } else {\n                    buffer[appendMethod](bytes);\n                }\n                // updating is in progress, we should wait for it to complete before signaling that this operation is done\n                waitForUpdateEnd(buffer, function () {\n                    eventBus.trigger(_coreEventsEventsJs2['default'].SOURCEBUFFER_APPEND_COMPLETED, { buffer: buffer, bytes: bytes });\n                });\n            });\n        } catch (err) {\n            eventBus.trigger(_coreEventsEventsJs2['default'].SOURCEBUFFER_APPEND_COMPLETED, { buffer: buffer, bytes: bytes, error: new _voErrorJs2['default'](err.code, err.message, null) });\n        }\n    }\n\n    function remove(buffer, start, end, mediaSource) {\n\n        try {\n            // make sure that the given time range is correct. Otherwise we will get InvalidAccessError\n            waitForUpdateEnd(buffer, function () {\n                if (start >= 0 && end > start && mediaSource.readyState !== 'ended') {\n                    buffer.remove(start, end);\n                }\n                // updating is in progress, we should wait for it to complete before signaling that this operation is done\n                waitForUpdateEnd(buffer, function () {\n                    eventBus.trigger(_coreEventsEventsJs2['default'].SOURCEBUFFER_REMOVE_COMPLETED, { buffer: buffer, from: start, to: end });\n                });\n            });\n        } catch (err) {\n            eventBus.trigger(_coreEventsEventsJs2['default'].SOURCEBUFFER_REMOVE_COMPLETED, { buffer: buffer, from: start, to: end, error: new _voErrorJs2['default'](err.code, err.message, null) });\n        }\n    }\n\n    function abort(mediaSource, buffer) {\n        try {\n            if (mediaSource.readyState === 'open') {\n                buffer.abort();\n            }\n        } catch (ex) {}\n    }\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.dashManifestModel) {\n            dashManifestModel = config.dashManifestModel;\n        }\n    }\n\n    function waitForUpdateEnd(buffer, callback) {\n        var intervalId;\n        var CHECK_INTERVAL = 50;\n\n        var checkIsUpdateEnded = function checkIsUpdateEnded() {\n            // if updating is still in progress do nothing and wait for the next check again.\n            if (buffer.updating) return;\n            // updating is completed, now we can stop checking and resolve the promise\n            clearInterval(intervalId);\n            callback();\n        };\n\n        var updateEndHandler = function updateEndHandler() {\n            if (buffer.updating) return;\n\n            buffer.removeEventListener('updateend', updateEndHandler, false);\n            callback();\n        };\n\n        if (!buffer.updating) {\n            callback();\n            return;\n        }\n\n        // use updateend event if possible\n        if (typeof buffer.addEventListener === 'function') {\n            try {\n                buffer.addEventListener('updateend', updateEndHandler, false);\n            } catch (err) {\n                // use setInterval to periodically check if updating has been completed\n                intervalId = setInterval(checkIsUpdateEnded, CHECK_INTERVAL);\n            }\n        } else {\n            // use setInterval to periodically check if updating has been completed\n            intervalId = setInterval(checkIsUpdateEnded, CHECK_INTERVAL);\n        }\n    }\n\n    instance = {\n        append: append,\n        remove: remove,\n        abort: abort,\n        createSourceBuffer: createSourceBuffer,\n        removeSourceBuffer: removeSourceBuffer,\n        getBufferRange: getBufferRange,\n        getAllRanges: getAllRanges,\n        getTotalBufferedTime: getTotalBufferedTime,\n        getBufferLength: getBufferLength,\n        getRangeDifference: getRangeDifference,\n        setConfig: setConfig\n    };\n\n    return instance;\n}\n\nSourceBufferController.__dashjs_factory_name = 'SourceBufferController';\nvar factory = _coreFactoryMakerJs2['default'].getSingletonFactory(SourceBufferController);\nfactory.QUOTA_EXCEEDED_ERROR_CODE = QUOTA_EXCEEDED_ERROR_CODE;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../../dash/DashAdapter.js\":11,\"../TextSourceBuffer.js\":41,\"../TextTracks.js\":42,\"../models/VideoModel.js\":67,\"../utils/ErrorHandler.js\":90,\"../utils/TTMLParser.js\":95,\"../utils/VTTParser.js\":97,\"../vo/Error.js\":100,\"./MediaController.js\":52,\"./StreamController.js\":57}],57:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _PlaybackControllerJs = _dereq_('./PlaybackController.js');\n\nvar _PlaybackControllerJs2 = _interopRequireDefault(_PlaybackControllerJs);\n\nvar _StreamJs = _dereq_('../Stream.js');\n\nvar _StreamJs2 = _interopRequireDefault(_StreamJs);\n\nvar _ManifestUpdaterJs = _dereq_('../ManifestUpdater.js');\n\nvar _ManifestUpdaterJs2 = _interopRequireDefault(_ManifestUpdaterJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _modelsURIQueryAndFragmentModelJs = _dereq_('../models/URIQueryAndFragmentModel.js');\n\nvar _modelsURIQueryAndFragmentModelJs2 = _interopRequireDefault(_modelsURIQueryAndFragmentModelJs);\n\nvar _modelsVideoModelJs = _dereq_('../models/VideoModel.js');\n\nvar _modelsVideoModelJs2 = _interopRequireDefault(_modelsVideoModelJs);\n\nvar _modelsMediaPlayerModelJs = _dereq_('../models/MediaPlayerModel.js');\n\nvar _modelsMediaPlayerModelJs2 = _interopRequireDefault(_modelsMediaPlayerModelJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _voMetricsPlayListJs = _dereq_('../vo/metrics/PlayList.js');\n\nvar _voMetricsPlayListJs2 = _interopRequireDefault(_voMetricsPlayListJs);\n\nvar _coreDebugJs = _dereq_('../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nfunction StreamController() {\n\n    var STREAM_END_THRESHOLD = 0.5;\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        capabilities = undefined,\n        manifestUpdater = undefined,\n        manifestLoader = undefined,\n        manifestModel = undefined,\n        dashManifestModel = undefined,\n        adapter = undefined,\n        metricsModel = undefined,\n        dashMetrics = undefined,\n        liveEdgeFinder = undefined,\n        mediaSourceController = undefined,\n        timeSyncController = undefined,\n        baseURLController = undefined,\n        virtualBuffer = undefined,\n        errHandler = undefined,\n        timelineConverter = undefined,\n        streams = undefined,\n        activeStream = undefined,\n        protectionController = undefined,\n        protectionData = undefined,\n        autoPlay = undefined,\n        isStreamSwitchingInProgress = undefined,\n        isUpdating = undefined,\n        hasMediaError = undefined,\n        hasInitialisationError = undefined,\n        mediaSource = undefined,\n        videoModel = undefined,\n        playbackController = undefined,\n        mediaPlayerModel = undefined,\n        isPaused = undefined,\n        initialPlayback = undefined,\n        playListMetrics = undefined;\n\n    function setup() {\n        protectionController = null;\n        streams = [];\n        mediaPlayerModel = (0, _modelsMediaPlayerModelJs2['default'])(context).getInstance();\n        autoPlay = true;\n        isStreamSwitchingInProgress = false;\n        isUpdating = false;\n        isPaused = false;\n        initialPlayback = true;\n        playListMetrics = null;\n        hasMediaError = false;\n        hasInitialisationError = false;\n    }\n\n    function initialize(autoPl, protData) {\n        autoPlay = autoPl;\n        protectionData = protData;\n        timelineConverter.initialize();\n\n        manifestUpdater = (0, _ManifestUpdaterJs2['default'])(context).getInstance();\n        manifestUpdater.setConfig({\n            log: log,\n            manifestModel: manifestModel,\n            dashManifestModel: dashManifestModel\n        });\n        manifestUpdater.initialize(manifestLoader);\n\n        videoModel = (0, _modelsVideoModelJs2['default'])(context).getInstance();\n        playbackController = (0, _PlaybackControllerJs2['default'])(context).getInstance();\n        playbackController.setConfig({\n            streamController: instance,\n            timelineConverter: timelineConverter,\n            metricsModel: metricsModel,\n            dashMetrics: dashMetrics,\n            manifestModel: manifestModel,\n            dashManifestModel: dashManifestModel,\n            adapter: adapter,\n            videoModel: videoModel\n        });\n\n        eventBus.on(_coreEventsEventsJs2['default'].TIME_SYNCHRONIZATION_COMPLETED, onTimeSyncCompleted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_SEEKING, onPlaybackSeeking, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_TIME_UPDATED, onPlaybackTimeUpdated, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_ENDED, onEnded, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_ERROR, onPlaybackError, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_STARTED, onPlaybackStarted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_PAUSED, onPlaybackPaused, this);\n        eventBus.on(_coreEventsEventsJs2['default'].MANIFEST_UPDATED, onManifestUpdated, this);\n        eventBus.on(_coreEventsEventsJs2['default'].STREAM_BUFFERING_COMPLETED, onStreamBufferingCompleted, this);\n    }\n\n    function flushPlaylistMetrics(reason, time) {\n        time = time || new Date();\n\n        if (playListMetrics) {\n            if (activeStream) {\n                activeStream.getProcessors().forEach(function (p) {\n                    var ctrlr = p.getScheduleController();\n                    if (ctrlr) {\n                        ctrlr.finalisePlayList(time, reason);\n                    }\n                });\n            }\n\n            metricsModel.addPlayList(playListMetrics);\n\n            playListMetrics = null;\n        }\n    }\n\n    function addPlaylistMetrics(startReason) {\n        playListMetrics = new _voMetricsPlayListJs2['default']();\n        playListMetrics.start = new Date();\n        playListMetrics.mstart = playbackController.getTime() * 1000;\n        playListMetrics.starttype = startReason;\n\n        if (activeStream) {\n            activeStream.getProcessors().forEach(function (p) {\n                var ctrlr = p.getScheduleController();\n                if (ctrlr) {\n                    ctrlr.setPlayList(playListMetrics);\n                }\n            });\n        }\n    }\n    /*\n     * StreamController aggregates all streams defined in the manifest file\n     * and implements corresponding logic to switch between them.\n     */\n    function fireSwitchEvent(eventType, fromStream, toStream) {\n        eventBus.trigger(eventType, { fromStreamInfo: fromStream ? fromStream.getStreamInfo() : null, toStreamInfo: toStream.getStreamInfo() });\n    }\n\n    function startAutoPlay() {\n        if (!activeStream.isActivated() || !initialPlayback) return;\n        // only first stream must be played automatically during playback initialization\n        if (activeStream.getStreamInfo().index === 0) {\n            activeStream.startEventController();\n            if (autoPlay) {\n                playbackController.play();\n            }\n        }\n    }\n\n    function onPlaybackError(e) {\n        var code = e.error ? e.error.code : 0;\n        var msg = '';\n\n        if (code === -1) {\n            // not an error!\n            return;\n        }\n\n        switch (code) {\n            case 1:\n                msg = 'MEDIA_ERR_ABORTED';\n                break;\n            case 2:\n                msg = 'MEDIA_ERR_NETWORK';\n                break;\n            case 3:\n                msg = 'MEDIA_ERR_DECODE';\n                break;\n            case 4:\n                msg = 'MEDIA_ERR_SRC_NOT_SUPPORTED';\n                break;\n            case 5:\n                msg = 'MEDIA_ERR_ENCRYPTED';\n                break;\n            default:\n                msg = 'UNKNOWN';\n                break;\n        }\n\n        hasMediaError = true;\n\n        if (e.error.msExtendedCode) {\n            msg += ' (0x' + (e.error.msExtendedCode >>> 0).toString(16).toUpperCase() + ')';\n        }\n\n        log('Video Element Error: ' + msg);\n        if (e.error) {\n            log(e.error);\n        }\n        errHandler.mediaSourceError(msg);\n        reset();\n    }\n\n    /*\n     * Called when current playback position is changed.\n     * Used to determine the time current stream is finished and we should switch to the next stream.\n     */\n    function onPlaybackTimeUpdated(e) {\n        var playbackQuality = videoModel.getPlaybackQuality();\n        if (playbackQuality) {\n            metricsModel.addDroppedFrames('video', playbackQuality);\n        }\n\n        // Sometimes after seeking timeUpdateHandler is called before seekingHandler and a new stream starts\n        // from beginning instead of from a chosen position. So we do nothing if the player is in the seeking state\n        if (playbackController.isSeeking()) return;\n\n        // check if stream end is reached\n        if (e.timeToEnd < STREAM_END_THRESHOLD) {\n            mediaSourceController.signalEndOfStream(mediaSource);\n        }\n    }\n\n    function onEnded() {\n\n        var nextStream = getNextStream();\n\n        if (nextStream) {\n            switchStream(activeStream, nextStream, NaN);\n        }\n\n        flushPlaylistMetrics(nextStream ? _voMetricsPlayListJs2['default'].Trace.END_OF_PERIOD_STOP_REASON : _voMetricsPlayListJs2['default'].Trace.END_OF_CONTENT_STOP_REASON);\n    }\n\n    function onPlaybackSeeking(e) {\n        var seekingStream = getStreamForTime(e.seekTime);\n\n        if (seekingStream && seekingStream !== activeStream) {\n            flushPlaylistMetrics(_voMetricsPlayListJs2['default'].Trace.END_OF_PERIOD_STOP_REASON);\n            switchStream(activeStream, seekingStream, e.seekTime);\n        } else {\n            flushPlaylistMetrics(_voMetricsPlayListJs2['default'].Trace.USER_REQUEST_STOP_REASON);\n        }\n\n        addPlaylistMetrics(_voMetricsPlayListJs2['default'].SEEK_START_REASON);\n    }\n\n    function onPlaybackStarted() /*e*/{\n        if (initialPlayback) {\n            initialPlayback = false;\n            addPlaylistMetrics(_voMetricsPlayListJs2['default'].INITIAL_PLAYOUT_START_REASON);\n        } else {\n            if (isPaused) {\n                isPaused = false;\n                addPlaylistMetrics(_voMetricsPlayListJs2['default'].RESUME_FROM_PAUSE_START_REASON);\n            }\n        }\n    }\n\n    function onPlaybackPaused(e) {\n        if (!e.ended) {\n            isPaused = true;\n            flushPlaylistMetrics(_voMetricsPlayListJs2['default'].Trace.USER_REQUEST_STOP_REASON);\n        }\n    }\n\n    /*\n     * Handles the current stream buffering end moment to start the next stream buffering\n     * Removing MP logic from this for now, we removing the complexity of buffering into next period for now.\n     * this handler's logic caused Firefox and Safari to not period switch since the end event did not fire due to this.\n     */\n    function onStreamBufferingCompleted(e) {\n        //var nextStream = getNextStream();\n        var isLast = e.streamInfo.isLast;\n\n        if (mediaSource && isLast) {\n            mediaSourceController.signalEndOfStream(mediaSource);\n        }\n        //if (!nextStream) return;\n        //nextStream.activate(mediaSource);\n    }\n\n    function getNextStream() {\n        var start = activeStream.getStreamInfo().start;\n        var duration = activeStream.getStreamInfo().duration;\n\n        return streams.filter(function (stream) {\n            return stream.getStreamInfo().start === start + duration;\n        })[0];\n    }\n\n    function getStreamForTime(time) {\n        var duration = 0;\n        var stream = null;\n\n        var ln = streams.length;\n\n        if (ln > 0) {\n            duration += streams[0].getStartTime();\n        }\n\n        for (var i = 0; i < ln; i++) {\n            stream = streams[i];\n            duration += stream.getDuration();\n\n            if (time < duration) {\n                return stream;\n            }\n        }\n\n        return null;\n    }\n\n    /**\n     * Returns a playhead time, in seconds, converted to be relative\n     * to the start of an identified stream/period or null if no such stream\n     */\n    function getTimeRelativeToStreamId(time, id) {\n        var stream = null;\n        var baseStart = 0;\n        var streamStart = 0;\n        var streamDur = null;\n\n        var ln = streams.length;\n\n        for (var i = 0; i < ln; i++) {\n            stream = streams[i];\n            streamStart = stream.getStartTime();\n            streamDur = stream.getDuration();\n\n            // use start time, if not undefined or NaN or similar\n            if (Number.isFinite(streamStart)) {\n                baseStart = streamStart;\n            }\n\n            if (stream.getId() === id) {\n                return time - baseStart;\n            } else {\n                // use duration if not undefined or NaN or similar\n                if (Number.isFinite(streamDur)) {\n                    baseStart += streamDur;\n                }\n            }\n        }\n\n        return null;\n    }\n\n    function getActiveStreamCommonEarliestTime() {\n        var commonEarliestTime = [];\n        activeStream.getProcessors().forEach(function (p) {\n            commonEarliestTime.push(p.getIndexHandler().getEarliestTime());\n        });\n        return Math.min.apply(Math, commonEarliestTime);\n    }\n\n    function switchStream(from, to, seekTime) {\n\n        if (isStreamSwitchingInProgress || !from || !to || from === to) return;\n\n        isStreamSwitchingInProgress = true;\n        fireSwitchEvent(_coreEventsEventsJs2['default'].PERIOD_SWITCH_STARTED, from, to);\n\n        function onMediaSourceReady() {\n            if (!isNaN(seekTime)) {\n                playbackController.seek(seekTime); //we only need to call seek here, IndexHandlerTime was set from seeking event\n            } else {\n                    (function () {\n                        var startTime = playbackController.getStreamStartTime(true);\n                        activeStream.getProcessors().forEach(function (p) {\n                            adapter.setIndexHandlerTime(p, startTime);\n                        });\n                        playbackController.seek(startTime); //seek to period start time\n                    })();\n                }\n            playbackController.play();\n            activeStream.startEventController();\n            isStreamSwitchingInProgress = false;\n            fireSwitchEvent(_coreEventsEventsJs2['default'].PERIOD_SWITCH_COMPLETED, from, to);\n        }\n\n        from.deactivate();\n        activeStream = to;\n        playbackController.initialize(activeStream.getStreamInfo());\n        setupMediaSource(onMediaSourceReady);\n    }\n\n    function setupMediaSource(callback) {\n\n        var sourceUrl = undefined;\n\n        function onMediaSourceOpen() {\n            log('MediaSource is open!');\n\n            window.URL.revokeObjectURL(sourceUrl);\n            mediaSource.removeEventListener('sourceopen', onMediaSourceOpen);\n            mediaSource.removeEventListener('webkitsourceopen', onMediaSourceOpen);\n            setMediaDuration();\n            activeStream.activate(mediaSource);\n\n            if (callback) {\n                callback();\n            }\n        }\n\n        if (!mediaSource) {\n            mediaSource = mediaSourceController.createMediaSource();\n        } else {\n            mediaSourceController.detachMediaSource(videoModel);\n        }\n\n        mediaSource.addEventListener('sourceopen', onMediaSourceOpen, false);\n        mediaSource.addEventListener('webkitsourceopen', onMediaSourceOpen, false);\n        sourceUrl = mediaSourceController.attachMediaSource(mediaSource, videoModel);\n        log('MediaSource attached to element.  Waiting on open...');\n    }\n\n    function setMediaDuration() {\n        var manifestDuration, mediaDuration;\n\n        manifestDuration = activeStream.getStreamInfo().manifestInfo.duration;\n        mediaDuration = mediaSourceController.setDuration(mediaSource, manifestDuration);\n        log('Duration successfully set to: ' + mediaDuration);\n    }\n\n    function composeStreams() {\n        var manifest = manifestModel.getValue();\n        var metrics = metricsModel.getMetricsFor('stream');\n        var manifestUpdateInfo = dashMetrics.getCurrentManifestUpdate(metrics);\n        var remainingStreams = [];\n        var streamInfo, pLen, sLen, pIdx, sIdx, streamsInfo, stream;\n\n        if (!manifest) return;\n\n        streamsInfo = adapter.getStreamsInfo(manifest);\n        if (protectionController) {\n            eventBus.trigger(_coreEventsEventsJs2['default'].PROTECTION_CREATED, { controller: protectionController, manifest: manifest });\n            protectionController.setMediaElement(videoModel.getElement());\n            if (protectionData) {\n                protectionController.setProtectionData(protectionData);\n            }\n        }\n\n        try {\n            if (streamsInfo.length === 0) {\n                throw new Error('There are no streams');\n            }\n\n            metricsModel.updateManifestUpdateInfo(manifestUpdateInfo, {\n                currentTime: playbackController.getTime(),\n                buffered: videoModel.getElement().buffered,\n                presentationStartTime: streamsInfo[0].start,\n                clientTimeOffset: timelineConverter.getClientTimeOffset()\n            });\n\n            isUpdating = true;\n\n            for (pIdx = 0, pLen = streamsInfo.length; pIdx < pLen; pIdx++) {\n                streamInfo = streamsInfo[pIdx];\n                for (sIdx = 0, sLen = streams.length; sIdx < sLen; sIdx++) {\n                    // If the stream already exists we just need to update the values we got from the updated manifest\n                    if (streams[sIdx].getId() === streamInfo.id) {\n                        stream = streams[sIdx];\n                        remainingStreams.push(stream);\n                        stream.updateData(streamInfo);\n                    }\n                }\n                // If the Stream object does not exist we probably loaded the manifest the first time or it was\n                // introduced in the updated manifest, so we need to create a new Stream and perform all the initialization operations\n                if (!stream) {\n\n                    stream = (0, _StreamJs2['default'])(context).create({\n                        manifestModel: manifestModel,\n                        manifestUpdater: manifestUpdater,\n                        adapter: adapter,\n                        timelineConverter: timelineConverter,\n                        capabilities: capabilities,\n                        errHandler: errHandler,\n                        baseURLController: baseURLController\n                    });\n                    stream.initialize(streamInfo, protectionController);\n\n                    eventBus.on(_coreEventsEventsJs2['default'].STREAM_INITIALIZED, onStreamInitialized, this);\n                    remainingStreams.push(stream);\n\n                    if (activeStream) {\n                        stream.updateData(streamInfo);\n                    }\n                }\n                metricsModel.addManifestUpdateStreamInfo(manifestUpdateInfo, streamInfo.id, streamInfo.index, streamInfo.start, streamInfo.duration);\n                stream = null;\n            }\n\n            streams = remainingStreams;\n\n            // If the active stream has not been set up yet, let it be the first Stream in the list\n            if (!activeStream) {\n                activeStream = streams[0];\n                fireSwitchEvent(_coreEventsEventsJs2['default'].PERIOD_SWITCH_STARTED, null, activeStream);\n                playbackController.initialize(activeStream.getStreamInfo());\n                fireSwitchEvent(_coreEventsEventsJs2['default'].PERIOD_SWITCH_COMPLETED, null, activeStream);\n            }\n\n            if (!mediaSource) {\n                setupMediaSource();\n            }\n\n            isUpdating = false;\n            checkIfUpdateCompleted();\n        } catch (e) {\n            errHandler.manifestError(e.message, 'nostreamscomposed', manifest);\n            hasInitialisationError = true;\n            reset();\n        }\n    }\n\n    function checkIfUpdateCompleted() {\n        if (isUpdating) return;\n\n        var ln = streams.length;\n        var i = 0;\n\n        startAutoPlay();\n\n        for (i; i < ln; i++) {\n            if (!streams[i].isInitialized()) return;\n        }\n\n        eventBus.trigger(_coreEventsEventsJs2['default'].STREAMS_COMPOSED);\n    }\n\n    function onStreamInitialized() /*e*/{\n        checkIfUpdateCompleted();\n    }\n\n    function onTimeSyncCompleted() /*e*/{\n        composeStreams();\n    }\n\n    function onManifestUpdated(e) {\n        if (!e.error) {\n            //Since streams are not composed yet , need to manually look up useCalculatedLiveEdgeTime to detect if stream\n            //is SegmentTimeline to avoid using time source\n            var manifest = e.manifest;\n            var streamInfo = adapter.getStreamsInfo(manifest)[0];\n            var mediaInfo = adapter.getMediaInfoForType(manifest, streamInfo, 'video') || adapter.getMediaInfoForType(manifest, streamInfo, 'audio');\n\n            var adaptation, useCalculatedLiveEdgeTime;\n\n            if (mediaInfo) {\n                adaptation = adapter.getDataForMedia(mediaInfo);\n                useCalculatedLiveEdgeTime = dashManifestModel.getRepresentationsForAdaptation(manifest, adaptation)[0].useCalculatedLiveEdgeTime;\n\n                if (useCalculatedLiveEdgeTime) {\n                    log('SegmentTimeline detected using calculated Live Edge Time');\n                    mediaPlayerModel.setUseManifestDateHeaderTimeSource(false);\n                }\n            }\n\n            var manifestUTCTimingSources = dashManifestModel.getUTCTimingSources(e.manifest);\n            var allUTCTimingSources = !dashManifestModel.getIsDynamic(manifest) || useCalculatedLiveEdgeTime ? manifestUTCTimingSources : manifestUTCTimingSources.concat(mediaPlayerModel.getUTCTimingSources());\n            var isHTTPS = (0, _modelsURIQueryAndFragmentModelJs2['default'])(context).getInstance().isManifestHTTPS();\n\n            //If https is detected on manifest then lets apply that protocol to only the default time source(s). In the future we may find the need to apply this to more then just default so left code at this level instead of in MediaPlayer.\n            allUTCTimingSources.forEach(function (item) {\n                if (item.value.replace(/.*?:\\/\\//g, '') === _modelsMediaPlayerModelJs2['default'].DEFAULT_UTC_TIMING_SOURCE.value.replace(/.*?:\\/\\//g, '')) {\n                    item.value = item.value.replace(isHTTPS ? new RegExp(/^(http:)?\\/\\//i) : new RegExp(/^(https:)?\\/\\//i), isHTTPS ? 'https://' : 'http://');\n                    log('Matching default timing source protocol to manifest protocol: ', item.value);\n                }\n            });\n\n            baseURLController.initialize(manifest);\n\n            timeSyncController.setConfig({\n                metricsModel: metricsModel,\n                dashMetrics: dashMetrics\n            });\n            timeSyncController.initialize(allUTCTimingSources, mediaPlayerModel.getUseManifestDateHeaderTimeSource());\n        } else {\n            hasInitialisationError = true;\n            reset();\n        }\n    }\n\n    function getAutoPlay() {\n        return autoPlay;\n    }\n\n    function getActiveStreamInfo() {\n        return activeStream ? activeStream.getStreamInfo() : null;\n    }\n\n    function isStreamActive(streamInfo) {\n        return activeStream.getId() === streamInfo.id;\n    }\n\n    function getStreamById(id) {\n        return streams.filter(function (item) {\n            return item.getId() === id;\n        })[0];\n    }\n\n    function load(url) {\n        manifestLoader.load(url);\n    }\n\n    function loadWithManifest(manifest) {\n        manifestUpdater.setManifest(manifest);\n    }\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.capabilities) {\n            capabilities = config.capabilities;\n        }\n        if (config.manifestLoader) {\n            manifestLoader = config.manifestLoader;\n        }\n        if (config.manifestModel) {\n            manifestModel = config.manifestModel;\n        }\n        if (config.dashManifestModel) {\n            dashManifestModel = config.dashManifestModel;\n        }\n        if (config.protectionController) {\n            protectionController = config.protectionController;\n        }\n        if (config.adapter) {\n            adapter = config.adapter;\n        }\n        if (config.metricsModel) {\n            metricsModel = config.metricsModel;\n        }\n        if (config.dashMetrics) {\n            dashMetrics = config.dashMetrics;\n        }\n        if (config.liveEdgeFinder) {\n            liveEdgeFinder = config.liveEdgeFinder;\n        }\n        if (config.mediaSourceController) {\n            mediaSourceController = config.mediaSourceController;\n        }\n        if (config.timeSyncController) {\n            timeSyncController = config.timeSyncController;\n        }\n        if (config.baseURLController) {\n            baseURLController = config.baseURLController;\n        }\n        if (config.virtualBuffer) {\n            virtualBuffer = config.virtualBuffer;\n        }\n        if (config.errHandler) {\n            errHandler = config.errHandler;\n        }\n        if (config.timelineConverter) {\n            timelineConverter = config.timelineConverter;\n        }\n    }\n\n    function reset() {\n        timeSyncController.reset();\n\n        flushPlaylistMetrics(hasMediaError || hasInitialisationError ? _voMetricsPlayListJs2['default'].Trace.FAILURE_STOP_REASON : _voMetricsPlayListJs2['default'].Trace.USER_REQUEST_STOP_REASON);\n\n        for (var i = 0, ln = streams.length; i < ln; i++) {\n            var stream = streams[i];\n            eventBus.off(_coreEventsEventsJs2['default'].STREAM_INITIALIZED, onStreamInitialized, this);\n            stream.reset(hasMediaError);\n        }\n\n        streams = [];\n\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_TIME_UPDATED, onPlaybackTimeUpdated, this);\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_SEEKING, onPlaybackSeeking, this);\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_ERROR, onPlaybackError, this);\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_STARTED, onPlaybackStarted, this);\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_PAUSED, onPlaybackPaused, this);\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_ENDED, onEnded, this);\n        eventBus.off(_coreEventsEventsJs2['default'].MANIFEST_UPDATED, onManifestUpdated, this);\n        eventBus.off(_coreEventsEventsJs2['default'].STREAM_BUFFERING_COMPLETED, onStreamBufferingCompleted, this);\n\n        baseURLController.reset();\n        manifestUpdater.reset();\n        metricsModel.clearAllCurrentMetrics();\n        manifestModel.setValue(null);\n        manifestLoader.reset();\n        timelineConverter.reset();\n        liveEdgeFinder.reset();\n        adapter.reset();\n        virtualBuffer.reset();\n        isStreamSwitchingInProgress = false;\n        isUpdating = false;\n        activeStream = null;\n        hasMediaError = false;\n        hasInitialisationError = false;\n        initialPlayback = true;\n        isPaused = false;\n\n        if (mediaSource) {\n            mediaSourceController.detachMediaSource(videoModel);\n            mediaSource = null;\n        }\n        videoModel = null;\n        if (protectionController) {\n            protectionController.setMediaElement(null);\n            protectionController = null;\n            protectionData = null;\n            if (manifestModel.getValue()) {\n                eventBus.trigger(_coreEventsEventsJs2['default'].PROTECTION_DESTROYED, { data: manifestModel.getValue().url });\n            }\n        }\n\n        eventBus.trigger(_coreEventsEventsJs2['default'].STREAM_TEARDOWN_COMPLETE);\n    }\n\n    instance = {\n        initialize: initialize,\n        getAutoPlay: getAutoPlay,\n        getActiveStreamInfo: getActiveStreamInfo,\n        isStreamActive: isStreamActive,\n        getStreamById: getStreamById,\n        getTimeRelativeToStreamId: getTimeRelativeToStreamId,\n        load: load,\n        loadWithManifest: loadWithManifest,\n        getActiveStreamCommonEarliestTime: getActiveStreamCommonEarliestTime,\n        setConfig: setConfig,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nStreamController.__dashjs_factory_name = 'StreamController';\n\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(StreamController);\nmodule.exports = exports['default'];\n\n},{\"../../core/Debug.js\":5,\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../ManifestUpdater.js\":36,\"../Stream.js\":39,\"../models/MediaPlayerModel.js\":64,\"../models/URIQueryAndFragmentModel.js\":66,\"../models/VideoModel.js\":67,\"../vo/metrics/PlayList.js\":119,\"./PlaybackController.js\":54}],58:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction TextController(config) {\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var sourceBufferController = config.sourceBufferController;\n    var errHandler = config.errHandler;\n\n    var instance = undefined,\n        initialized = undefined,\n        mediaSource = undefined,\n        buffer = undefined,\n        type = undefined,\n        streamProcessor = undefined,\n        representationController = undefined;\n\n    function setup() {\n\n        initialized = false;\n        mediaSource = null;\n        buffer = null;\n        type = null;\n        streamProcessor = null;\n        representationController = null;\n\n        eventBus.on(_coreEventsEventsJs2['default'].DATA_UPDATE_COMPLETED, onDataUpdateCompleted, this);\n        eventBus.on(_coreEventsEventsJs2['default'].INIT_FRAGMENT_LOADED, onInitFragmentLoaded, this);\n    }\n\n    function initialize(Type, source, StreamProcessor) {\n        type = Type;\n        setMediaSource(source);\n        streamProcessor = StreamProcessor;\n        representationController = streamProcessor.getRepresentationController();\n    }\n\n    /**\n     * @param mediaInfo object\n     * @returns SourceBuffer object\n     * @memberof BufferController#\n     */\n    function createBuffer(mediaInfo) {\n        try {\n            buffer = sourceBufferController.createSourceBuffer(mediaSource, mediaInfo);\n\n            if (!initialized) {\n                if (buffer.hasOwnProperty('initialize')) {\n                    buffer.initialize(type, this);\n                }\n                initialized = true;\n            }\n        } catch (e) {\n            errHandler.mediaSourceError('Error creating ' + type + ' source buffer.');\n        }\n\n        return buffer;\n    }\n\n    function getBuffer() {\n        return buffer;\n    }\n\n    function setBuffer(value) {\n        buffer = value;\n    }\n\n    function setMediaSource(value) {\n        mediaSource = value;\n    }\n\n    function getStreamProcessor() {\n        return streamProcessor;\n    }\n\n    function reset(errored) {\n\n        eventBus.off(_coreEventsEventsJs2['default'].DATA_UPDATE_COMPLETED, onDataUpdateCompleted, this);\n        eventBus.off(_coreEventsEventsJs2['default'].INIT_FRAGMENT_LOADED, onInitFragmentLoaded, this);\n\n        if (!errored) {\n            sourceBufferController.abort(mediaSource, buffer);\n            sourceBufferController.removeSourceBuffer(mediaSource, buffer);\n        }\n    }\n\n    function onDataUpdateCompleted(e) {\n        if (e.sender.getStreamProcessor() !== streamProcessor) return;\n        eventBus.trigger(_coreEventsEventsJs2['default'].TIMED_TEXT_REQUESTED, { index: 0, sender: e.sender }); //TODO make index dynamic if referring to MP?\n    }\n\n    function onInitFragmentLoaded(e) {\n        if (e.fragmentModel !== streamProcessor.getFragmentModel() || !e.chunk.bytes) return;\n        sourceBufferController.append(buffer, e.chunk);\n    }\n\n    instance = {\n        initialize: initialize,\n        createBuffer: createBuffer,\n        getBuffer: getBuffer,\n        setBuffer: setBuffer,\n        getStreamProcessor: getStreamProcessor,\n        setMediaSource: setMediaSource,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nTextController.__dashjs_factory_name = 'TextController';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(TextController);\nmodule.exports = exports['default'];\n\n},{\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9}],59:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _voErrorJs = _dereq_('./../vo/Error.js');\n\nvar _voErrorJs2 = _interopRequireDefault(_voErrorJs);\n\nvar _coreEventBusJs = _dereq_('./../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('./../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar TIME_SYNC_FAILED_ERROR_CODE = 1;\nvar HTTP_TIMEOUT_MS = 5000;\n\nfunction TimeSyncController() {\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        offsetToDeviceTimeMs = undefined,\n        isSynchronizing = undefined,\n        isInitialised = undefined,\n        useManifestDateHeaderTimeSource = undefined,\n        handlers = undefined,\n        metricsModel = undefined,\n        dashMetrics = undefined;\n\n    function initialize(timingSources, useManifestDateHeader) {\n        useManifestDateHeaderTimeSource = useManifestDateHeader;\n        offsetToDeviceTimeMs = 0;\n        isSynchronizing = false;\n        isInitialised = false;\n\n        // a list of known schemeIdUris and a method to call with @value\n        handlers = {\n            'urn:mpeg:dash:utc:http-head:2014': httpHeadHandler,\n            'urn:mpeg:dash:utc:http-xsdate:2014': httpHandler.bind(null, xsdatetimeDecoder),\n            'urn:mpeg:dash:utc:http-iso:2014': httpHandler.bind(null, iso8601Decoder),\n            'urn:mpeg:dash:utc:direct:2014': directHandler,\n\n            // some specs referencing early ISO23009-1 drafts incorrectly use\n            // 2012 in the URI, rather than 2014. support these for now.\n            'urn:mpeg:dash:utc:http-head:2012': httpHeadHandler,\n            'urn:mpeg:dash:utc:http-xsdate:2012': httpHandler.bind(null, xsdatetimeDecoder),\n            'urn:mpeg:dash:utc:http-iso:2012': httpHandler.bind(null, iso8601Decoder),\n            'urn:mpeg:dash:utc:direct:2012': directHandler,\n\n            // it isn't clear how the data returned would be formatted, and\n            // no public examples available so http-ntp not supported for now.\n            // presumably you would do an arraybuffer type xhr and decode the\n            // binary data returned but I would want to see a sample first.\n            'urn:mpeg:dash:utc:http-ntp:2014': notSupportedHandler,\n\n            // not clear how this would be supported in javascript (in browser)\n            'urn:mpeg:dash:utc:ntp:2014': notSupportedHandler,\n            'urn:mpeg:dash:utc:sntp:2014': notSupportedHandler\n        };\n\n        if (!getIsSynchronizing()) {\n            attemptSync(timingSources);\n            setIsInitialised(true);\n        }\n    }\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.metricsModel) {\n            metricsModel = config.metricsModel;\n        }\n\n        if (config.dashMetrics) {\n            dashMetrics = config.dashMetrics;\n        }\n    }\n\n    function getOffsetToDeviceTimeMs() {\n        return getOffsetMs();\n    }\n\n    function setIsSynchronizing(value) {\n        isSynchronizing = value;\n    }\n\n    function getIsSynchronizing() {\n        return isSynchronizing;\n    }\n\n    function setIsInitialised(value) {\n        isInitialised = value;\n    }\n\n    function setOffsetMs(value) {\n        offsetToDeviceTimeMs = value;\n    }\n\n    function getOffsetMs() {\n        return offsetToDeviceTimeMs;\n    }\n\n    // takes xsdatetime and returns milliseconds since UNIX epoch\n    // may not be necessary as xsdatetime is very similar to ISO 8601\n    // which is natively understood by javascript Date parser\n    function alternateXsdatetimeDecoder(xsdatetimeStr) {\n        // taken from DashParser - should probably refactor both uses\n        var SECONDS_IN_MIN = 60;\n        var MINUTES_IN_HOUR = 60;\n        var MILLISECONDS_IN_SECONDS = 1000;\n        var datetimeRegex = /^([0-9]{4})-([0-9]{2})-([0-9]{2})T([0-9]{2}):([0-9]{2})(?::([0-9]*)(\\.[0-9]*)?)?(?:([+\\-])([0-9]{2})([0-9]{2}))?/;\n\n        var utcDate, timezoneOffset;\n\n        var match = datetimeRegex.exec(xsdatetimeStr);\n\n        // If the string does not contain a timezone offset different browsers can interpret it either\n        // as UTC or as a local time so we have to parse the string manually to normalize the given date value for\n        // all browsers\n        utcDate = Date.UTC(parseInt(match[1], 10), parseInt(match[2], 10) - 1, // months start from zero\n        parseInt(match[3], 10), parseInt(match[4], 10), parseInt(match[5], 10), match[6] && (parseInt(match[6], 10) || 0), match[7] && parseFloat(match[7]) * MILLISECONDS_IN_SECONDS || 0);\n        // If the date has timezone offset take it into account as well\n        if (match[9] && match[10]) {\n            timezoneOffset = parseInt(match[9], 10) * MINUTES_IN_HOUR + parseInt(match[10], 10);\n            utcDate += (match[8] === '+' ? -1 : +1) * timezoneOffset * SECONDS_IN_MIN * MILLISECONDS_IN_SECONDS;\n        }\n\n        return new Date(utcDate).getTime();\n    }\n\n    // try to use the built in parser, since xsdate is a constrained ISO8601\n    // which is supported natively by Date.parse. if that fails, try a\n    // regex-based version used elsewhere in this application.\n    function xsdatetimeDecoder(xsdatetimeStr) {\n        var parsedDate = Date.parse(xsdatetimeStr);\n\n        if (isNaN(parsedDate)) {\n            parsedDate = alternateXsdatetimeDecoder(xsdatetimeStr);\n        }\n\n        return parsedDate;\n    }\n\n    // takes ISO 8601 timestamp and returns milliseconds since UNIX epoch\n    function iso8601Decoder(isoStr) {\n        return Date.parse(isoStr);\n    }\n\n    // takes RFC 1123 timestamp (which is same as ISO8601) and returns\n    // milliseconds since UNIX epoch\n    function rfc1123Decoder(dateStr) {\n        return Date.parse(dateStr);\n    }\n\n    function notSupportedHandler(url, onSuccessCB, onFailureCB) {\n        onFailureCB();\n    }\n\n    function directHandler(xsdatetimeStr, onSuccessCB, onFailureCB) {\n        var time = xsdatetimeDecoder(xsdatetimeStr);\n\n        if (!isNaN(time)) {\n            onSuccessCB(time);\n            return;\n        }\n\n        onFailureCB();\n    }\n\n    function httpHandler(decoder, url, onSuccessCB, onFailureCB, isHeadRequest) {\n        var oncomplete, onload;\n        var complete = false;\n        var req = new XMLHttpRequest();\n\n        var verb = isHeadRequest ? 'HEAD' : 'GET';\n        var urls = url.match(/\\S+/g);\n\n        // according to ISO 23009-1, url could be a white-space\n        // separated list of URLs. just handle one at a time.\n        url = urls.shift();\n\n        oncomplete = function () {\n            if (complete) {\n                return;\n            }\n\n            // we only want to pass through here once per xhr,\n            // regardless of whether the load was successful.\n            complete = true;\n\n            // if there are more urls to try, call self.\n            if (urls.length) {\n                httpHandler(decoder, urls.join(' '), onSuccessCB, onFailureCB, isHeadRequest);\n            } else {\n                onFailureCB();\n            }\n        };\n\n        onload = function () {\n            var time, result;\n\n            if (req.status === 200) {\n                time = isHeadRequest ? req.getResponseHeader('Date') : req.response;\n\n                result = decoder(time);\n\n                // decoder returns NaN if non-standard input\n                if (!isNaN(result)) {\n                    onSuccessCB(result);\n                    complete = true;\n                }\n            }\n        };\n\n        req.open(verb, url);\n        req.timeout = HTTP_TIMEOUT_MS || 0;\n        req.onload = onload;\n        req.onloadend = oncomplete;\n        req.send();\n    }\n\n    function httpHeadHandler(url, onSuccessCB, onFailureCB) {\n        httpHandler(rfc1123Decoder, url, onSuccessCB, onFailureCB, true);\n    }\n\n    function checkForDateHeader() {\n        var metrics = metricsModel.getReadOnlyMetricsFor('stream');\n        var dateHeaderValue = dashMetrics.getLatestMPDRequestHeaderValueByID(metrics, 'Date');\n        var dateHeaderTime = dateHeaderValue !== null ? new Date(dateHeaderValue).getTime() : Number.NaN;\n\n        if (!isNaN(dateHeaderTime)) {\n            setOffsetMs(dateHeaderTime - new Date().getTime());\n            completeTimeSyncSequence(false, dateHeaderTime / 1000, offsetToDeviceTimeMs);\n        } else {\n            completeTimeSyncSequence(true);\n        }\n    }\n\n    function completeTimeSyncSequence(failed, time, offset) {\n        setIsSynchronizing(false);\n        eventBus.trigger(_coreEventsEventsJs2['default'].TIME_SYNCHRONIZATION_COMPLETED, { time: time, offset: offset, error: failed ? new _voErrorJs2['default'](TIME_SYNC_FAILED_ERROR_CODE) : null });\n    }\n\n    function attemptSync(sources, sourceIndex) {\n\n        // if called with no sourceIndex, use zero (highest priority)\n        var index = sourceIndex || 0;\n\n        // the sources should be ordered in priority from the manifest.\n        // try each in turn, from the top, until either something\n        // sensible happens, or we run out of sources to try.\n        var source = sources[index];\n\n        // callback to emit event to listeners\n        var onComplete = function onComplete(time, offset) {\n            var failed = !time || !offset;\n            if (failed && useManifestDateHeaderTimeSource) {\n                //Before falling back to binary search , check if date header exists on MPD. if so, use for a time source.\n                checkForDateHeader();\n            } else {\n                completeTimeSyncSequence(failed, time, offset);\n            }\n        };\n\n        setIsSynchronizing(true);\n\n        if (source) {\n            // check if there is a handler for this @schemeIdUri\n            if (handlers.hasOwnProperty(source.schemeIdUri)) {\n                // if so, call it with its @value\n                handlers[source.schemeIdUri](source.value, function (serverTime) {\n                    // the timing source returned something useful\n                    var deviceTime = new Date().getTime();\n                    var offset = serverTime - deviceTime;\n\n                    setOffsetMs(offset);\n\n                    log('Local time:      ' + new Date(deviceTime));\n                    log('Server time:     ' + new Date(serverTime));\n                    log('Difference (ms): ' + offset);\n\n                    onComplete(serverTime, offset);\n                }, function () {\n                    // the timing source was probably uncontactable\n                    // or returned something we can't use - try again\n                    // with the remaining sources\n                    attemptSync(sources, index + 1);\n                });\n            } else {\n                // an unknown schemeIdUri must have been found\n                // try again with the remaining sources\n                attemptSync(sources, index + 1);\n            }\n        } else {\n            // no valid time source could be found, just use device time\n            setOffsetMs(0);\n            onComplete();\n        }\n    }\n\n    function reset() {\n        setIsInitialised(false);\n        setIsSynchronizing(false);\n    }\n\n    instance = {\n        initialize: initialize,\n        getOffsetToDeviceTimeMs: getOffsetToDeviceTimeMs,\n        setConfig: setConfig,\n        reset: reset\n    };\n\n    return instance;\n}\n\nTimeSyncController.__dashjs_factory_name = 'TimeSyncController';\nvar factory = _coreFactoryMakerJs2['default'].getSingletonFactory(TimeSyncController);\nfactory.TIME_SYNC_FAILED_ERROR_CODE = TIME_SYNC_FAILED_ERROR_CODE;\nfactory.HTTP_TIMEOUT_MS = HTTP_TIMEOUT_MS;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/Debug.js\":5,\"../../core/FactoryMaker.js\":7,\"./../../core/EventBus.js\":6,\"./../../core/events/Events.js\":9,\"./../vo/Error.js\":100}],60:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _XlinkLoaderJs = _dereq_('../XlinkLoader.js');\n\nvar _XlinkLoaderJs2 = _interopRequireDefault(_XlinkLoaderJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _externalsXml2jsonJs = _dereq_('../../../externals/xml2json.js');\n\nvar _externalsXml2jsonJs2 = _interopRequireDefault(_externalsXml2jsonJs);\n\nvar RESOLVE_TYPE_ONLOAD = 'onLoad';\nvar RESOLVE_TYPE_ONACTUATE = 'onActuate';\nvar ELEMENT_TYPE_PERIOD = 'Period';\nvar ELEMENT_TYPE_ADAPTATIONSET = 'AdaptationSet';\nvar ELEMENT_TYPE_EVENTSTREAM = 'EventStream';\nvar RESOLVE_TO_ZERO = 'urn:mpeg:dash:resolve-to-zero:2013';\n\nfunction XlinkController(config) {\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        matchers = undefined,\n        iron = undefined,\n        manifest = undefined,\n        converter = undefined,\n        xlinkLoader = undefined;\n\n    function setup() {\n        eventBus.on(_coreEventsEventsJs2['default'].XLINK_ELEMENT_LOADED, onXlinkElementLoaded, instance);\n\n        xlinkLoader = (0, _XlinkLoaderJs2['default'])(context).create({\n            errHandler: config.errHandler,\n            metricsModel: config.metricsModel,\n            requestModifier: config.requestModifier\n        });\n    }\n\n    function setMatchers(value) {\n        matchers = value;\n    }\n\n    function setIron(value) {\n        iron = value;\n    }\n\n    /**\n     * <p>Triggers the resolution of the xlink.onLoad attributes in the manifest file </p>\n     * @param manifest\n     */\n    function resolveManifestOnLoad(mpd) {\n        var elements;\n        // First resolve all periods, so unnecessary requests inside onLoad Periods with Default content are avoided\n        converter = new _externalsXml2jsonJs2['default'](matchers, '', true);\n        manifest = mpd;\n        elements = getElementsToResolve(manifest.Period_asArray, manifest, ELEMENT_TYPE_PERIOD, RESOLVE_TYPE_ONLOAD);\n        resolve(elements, ELEMENT_TYPE_PERIOD, RESOLVE_TYPE_ONLOAD);\n    }\n\n    function reset() {\n        eventBus.off(_coreEventsEventsJs2['default'].XLINK_ELEMENT_LOADED, onXlinkElementLoaded, instance);\n\n        if (xlinkLoader) {\n            xlinkLoader.reset();\n            xlinkLoader = null;\n        }\n    }\n\n    function resolve(elements, type, resolveType) {\n        var resolveObject = {};\n        var element, url, i;\n\n        resolveObject.elements = elements;\n        resolveObject.type = type;\n        resolveObject.resolveType = resolveType;\n        // If nothing to resolve, directly call allElementsLoaded\n        if (resolveObject.elements.length === 0) {\n            onXlinkAllElementsLoaded(resolveObject);\n        }\n        for (i = 0; i < resolveObject.elements.length; i++) {\n            element = resolveObject.elements[i];\n            if (element.url.indexOf('http://') !== -1) {\n                url = element.url;\n            } else {\n                url = element.originalContent.BaseURL + element.url;\n            }\n            xlinkLoader.load(url, element, resolveObject);\n        }\n    }\n\n    function onXlinkElementLoaded(event) {\n        var element, resolveObject, index;\n\n        var openingTag = '<response>';\n        var closingTag = '</response>';\n        var mergedContent = '';\n\n        element = event.element;\n        resolveObject = event.resolveObject;\n        // if the element resolved into content parse the content\n        if (element.resolvedContent) {\n            // we add a parent elements so the converter is able to parse multiple elements of the same type which are not wrapped inside a container\n            index = element.resolvedContent.indexOf('>') + 1; //find the closing position of the xml tag\n            mergedContent = element.resolvedContent.substr(0, index) + openingTag + element.resolvedContent.substr(index) + closingTag;\n            element.resolvedContent = converter.xml_str2json(mergedContent);\n        }\n        if (isResolvingFinished(resolveObject)) {\n            onXlinkAllElementsLoaded(resolveObject);\n        }\n    }\n\n    // We got to wait till all elements of the current queue are resolved before merging back\n    function onXlinkAllElementsLoaded(resolveObject) {\n        var elements = [];\n        var i, obj;\n\n        mergeElementsBack(resolveObject);\n        if (resolveObject.resolveType === RESOLVE_TYPE_ONACTUATE) {\n            eventBus.trigger(_coreEventsEventsJs2['default'].XLINK_READY, { manifest: manifest });\n        }\n        if (resolveObject.resolveType === RESOLVE_TYPE_ONLOAD) {\n            switch (resolveObject.type) {\n                // Start resolving the other elements. We can do Adaptation Set and EventStream in parallel\n                case ELEMENT_TYPE_PERIOD:\n                    for (i = 0; i < manifest[ELEMENT_TYPE_PERIOD + '_asArray'].length; i++) {\n                        obj = manifest[ELEMENT_TYPE_PERIOD + '_asArray'][i];\n                        if (obj.hasOwnProperty(ELEMENT_TYPE_ADAPTATIONSET + '_asArray')) {\n                            elements = elements.concat(getElementsToResolve(obj[ELEMENT_TYPE_ADAPTATIONSET + '_asArray'], obj, ELEMENT_TYPE_ADAPTATIONSET, RESOLVE_TYPE_ONLOAD));\n                        }\n                        if (obj.hasOwnProperty(ELEMENT_TYPE_EVENTSTREAM + '_asArray')) {\n                            elements = elements.concat(getElementsToResolve(obj[ELEMENT_TYPE_EVENTSTREAM + '_asArray'], obj, ELEMENT_TYPE_EVENTSTREAM, RESOLVE_TYPE_ONLOAD));\n                        }\n                    }\n                    resolve(elements, ELEMENT_TYPE_ADAPTATIONSET, RESOLVE_TYPE_ONLOAD);\n                    break;\n                case ELEMENT_TYPE_ADAPTATIONSET:\n                    // TODO: Resolve SegmentList here\n                    eventBus.trigger(_coreEventsEventsJs2['default'].XLINK_READY, { manifest: manifest });\n                    break;\n            }\n        }\n    }\n\n    // Returns the elements with the specific resolve Type\n    function getElementsToResolve(elements, parentElement, type, resolveType) {\n        var toResolve = [];\n        var element, i, xlinkObject;\n        // first remove all the resolve-to-zero elements\n        for (i = elements.length - 1; i >= 0; i--) {\n            element = elements[i];\n            if (element.hasOwnProperty('xlink:href') && element['xlink:href'] === RESOLVE_TO_ZERO) {\n                elements.splice(i, 1);\n            }\n        }\n        // now get the elements with the right resolve type\n        for (i = 0; i < elements.length; i++) {\n            element = elements[i];\n            if (element.hasOwnProperty('xlink:href') && element.hasOwnProperty('xlink:actuate') && element['xlink:actuate'] === resolveType) {\n                xlinkObject = createXlinkObject(element['xlink:href'], parentElement, type, i, resolveType, element);\n                toResolve.push(xlinkObject);\n            }\n        }\n        return toResolve;\n    }\n\n    function mergeElementsBack(resolveObject) {\n        var resolvedElements = [];\n        var element, type, obj, i, j, k;\n        // Start merging back from the end because of index shifting. Note that the elements with the same parent have to be ordered by index ascending\n        for (i = resolveObject.elements.length - 1; i >= 0; i--) {\n            element = resolveObject.elements[i];\n            type = element.type + '_asArray';\n\n            // Element couldn't be resolved or is TODO Inappropriate target: Remove all Xlink attributes\n            if (!element.resolvedContent || isInappropriateTarget()) {\n                delete element.originalContent['xlink:actuate'];\n                delete element.originalContent['xlink:href'];\n                resolvedElements.push(element.originalContent);\n            }\n            // Element was successfully resolved\n            else if (element.resolvedContent) {\n                    for (j = 0; j < element.resolvedContent[type].length; j++) {\n                        //TODO Contains another Xlink attribute with xlink:actuate set to onload. Remove all xLink attributes\n                        obj = element.resolvedContent[type][j];\n                        resolvedElements.push(obj);\n                    }\n                }\n            // Replace the old elements in the parent with the resolved ones\n            element.parentElement[type].splice(element.index, 1);\n            for (k = 0; k < resolvedElements.length; k++) {\n                element.parentElement[type].splice(element.index + k, 0, resolvedElements[k]);\n            }\n            resolvedElements = [];\n        }\n        if (resolveObject.elements.length > 0) {\n            iron.run(manifest);\n        }\n    }\n\n    function createXlinkObject(url, parentElement, type, index, resolveType, originalContent) {\n        return {\n            url: url,\n            parentElement: parentElement,\n            type: type,\n            index: index,\n            resolveType: resolveType,\n            originalContent: originalContent,\n            resolvedContent: null,\n            resolved: false\n        };\n    }\n\n    // Check if all pending requests are finished\n    function isResolvingFinished(elementsToResolve) {\n        var i, obj;\n        for (i = 0; i < elementsToResolve.elements.length; i++) {\n            obj = elementsToResolve.elements[i];\n            if (obj.resolved === false) {\n                return false;\n            }\n        }\n        return true;\n    }\n\n    // TODO : Do some syntax check here if the target is valid or not\n    function isInappropriateTarget() {\n        return false;\n    }\n\n    instance = {\n        resolveManifestOnLoad: resolveManifestOnLoad,\n        setMatchers: setMatchers,\n        setIron: setIron,\n        reset: reset\n    };\n\n    setup();\n    return instance;\n}\n\nXlinkController.__dashjs_factory_name = 'XlinkController';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(XlinkController);\nmodule.exports = exports['default'];\n\n},{\"../../../externals/xml2json.js\":3,\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../XlinkLoader.js\":45}],61:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nvar _dashModelsDashManifestModelJs = _dereq_('../../dash/models/DashManifestModel.js');\n\nvar _dashModelsDashManifestModelJs2 = _interopRequireDefault(_dashModelsDashManifestModelJs);\n\nvar _utilsObjectUtilsJs = _dereq_('../utils/ObjectUtils.js');\n\nvar _utilsObjectUtilsJs2 = _interopRequireDefault(_utilsObjectUtilsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar DEFAULT_INDEX = NaN;\n\nvar Node = function Node(_baseUrls, _selectedIdx) {\n    _classCallCheck(this, Node);\n\n    this.data = {\n        baseUrls: _baseUrls || null,\n        selectedIdx: _selectedIdx || DEFAULT_INDEX\n    };\n    this.children = [];\n};\n\nfunction BaseURLTreeModel() {\n\n    var instance = undefined;\n    var root = undefined;\n\n    var context = this.context;\n    var dashManifestModel = (0, _dashModelsDashManifestModelJs2['default'])(context).getInstance();\n    var objectUtils = (0, _utilsObjectUtilsJs2['default'])(context).getInstance();\n\n    function setup() {\n        root = new Node();\n    }\n\n    function updateChildData(node, index, element) {\n        var baseUrls = dashManifestModel.getBaseURLsFromElement(element);\n\n        if (!node[index]) {\n            node[index] = new Node(baseUrls);\n        } else {\n            if (!objectUtils.areSimpleEquivalent(baseUrls, node[index].data.baseUrls)) {\n                node[index].data.baseUrls = baseUrls;\n                node[index].data.selectedIdx = DEFAULT_INDEX;\n            }\n        }\n    }\n\n    function getBaseURLCollectionsFromManifest(manifest) {\n        var baseUrls = dashManifestModel.getBaseURLsFromElement(manifest);\n\n        if (!objectUtils.areSimpleEquivalent(baseUrls, root.data.baseUrls)) {\n            root.data.baseUrls = baseUrls;\n            root.data.selectedIdx = DEFAULT_INDEX;\n        }\n\n        if (manifest.Period_asArray) {\n            manifest.Period_asArray.forEach(function (p, pi) {\n                updateChildData(root.children, pi, p);\n\n                if (p.AdaptationSet_asArray) {\n                    p.AdaptationSet_asArray.forEach(function (a, ai) {\n                        updateChildData(root.children[pi].children, ai, a);\n\n                        if (a.Representation_asArray) {\n                            a.Representation_asArray.sort(dashManifestModel.getRepresentationSortFunction()).forEach(function (r, ri) {\n                                updateChildData(root.children[pi].children[ai].children, ri, r);\n                            });\n                        }\n                    });\n                }\n            });\n        }\n    }\n\n    function walk(callback, node) {\n        var target = node || root;\n\n        callback(target.data);\n\n        if (target.children) {\n            target.children.forEach(function (child) {\n                return walk(callback, child);\n            });\n        }\n    }\n\n    function invalidateSelectedIndexes(serviceLocation) {\n        walk(function (data) {\n            if (!isNaN(data.selectedIdx)) {\n                if (serviceLocation === data.baseUrls[data.selectedIdx].serviceLocation) {\n                    data.selectedIdx = DEFAULT_INDEX;\n                }\n            }\n        });\n    }\n\n    function update(manifest) {\n        getBaseURLCollectionsFromManifest(manifest);\n    }\n\n    function reset() {\n        root = new Node();\n    }\n\n    function getForPath(path) {\n        var target = root;\n        var nodes = [target.data];\n\n        path.forEach(function (p) {\n            target = target.children[p];\n\n            if (target) {\n                nodes.push(target.data);\n            }\n        });\n\n        return nodes.filter(function (n) {\n            return n.baseUrls.length;\n        });\n    }\n\n    instance = {\n        reset: reset,\n        update: update,\n        getForPath: getForPath,\n        invalidateSelectedIndexes: invalidateSelectedIndexes\n    };\n\n    setup();\n\n    return instance;\n}\n\nBaseURLTreeModel.__dashjs_factory_name = 'BaseURLTreeModel';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(BaseURLTreeModel);\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7,\"../../dash/models/DashManifestModel.js\":17,\"../utils/ObjectUtils.js\":93}],62:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _voFragmentRequestJs = _dereq_('../vo/FragmentRequest.js');\n\nvar _voFragmentRequestJs2 = _interopRequireDefault(_voFragmentRequestJs);\n\nvar _coreDebugJs = _dereq_('../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar FRAGMENT_MODEL_LOADING = 'loading';\nvar FRAGMENT_MODEL_EXECUTED = 'executed';\nvar FRAGMENT_MODEL_CANCELED = 'canceled';\nvar FRAGMENT_MODEL_FAILED = 'failed';\n\nfunction FragmentModel(config) {\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var metricsModel = config.metricsModel;\n\n    var instance = undefined,\n        scheduleController = undefined,\n        executedRequests = undefined,\n        loadingRequests = undefined,\n        fragmentLoader = undefined;\n\n    function setup() {\n        scheduleController = null;\n        fragmentLoader = null;\n        executedRequests = [];\n        loadingRequests = [];\n\n        eventBus.on(_coreEventsEventsJs2['default'].LOADING_COMPLETED, onLoadingCompleted, instance);\n    }\n\n    function setLoader(value) {\n        fragmentLoader = value;\n    }\n\n    function setScheduleController(value) {\n        scheduleController = value;\n    }\n\n    function getScheduleController() {\n        return scheduleController;\n    }\n\n    function isFragmentLoaded(request) {\n        var isEqualComplete = function isEqualComplete(req1, req2) {\n            return req1.action === _voFragmentRequestJs2['default'].ACTION_COMPLETE && req1.action === req2.action;\n        };\n\n        var isEqualMedia = function isEqualMedia(req1, req2) {\n            return !isNaN(req1.index) && req1.index === req2.index && req1.startTime === req2.startTime && req1.adaptationIndex === req2.adaptationIndex;\n        };\n\n        var isEqualInit = function isEqualInit(req1, req2) {\n            return isNaN(req1.index) && isNaN(req2.index) && req1.quality === req2.quality;\n        };\n\n        var check = function check(arr) {\n            var req, i;\n            var isLoaded = false;\n\n            var ln = arr.length;\n\n            for (i = 0; i < ln; i++) {\n                req = arr[i];\n\n                if (isEqualMedia(request, req) || isEqualInit(request, req) || isEqualComplete(request, req)) {\n                    //log(request.mediaType + \"Fragment already loaded for time: \" + request.startTime);\n                    isLoaded = true;\n                    break;\n                }\n            }\n\n            return isLoaded;\n        };\n\n        return check(loadingRequests) || check(executedRequests);\n    }\n\n    /**\n     *\n     * Gets an array of {@link FragmentRequest} objects\n     *\n     * @param {object} filter The object with properties by which the method filters the requests to be returned.\n     *  the only mandatory property is state, which must be a value from\n     *  other properties should match the properties of {@link FragmentRequest}. E.g.:\n     *  getRequests({state: FragmentModel.FRAGMENT_MODEL_EXECUTED, quality: 0}) - returns\n     *  all the requests from executedRequests array where requests.quality = filter.quality\n     *\n     * @returns {Array}\n     * @memberof FragmentModel#\n     */\n    function getRequests(filter) {\n        var requests = [];\n        var filteredRequests = [];\n        var ln = 1;\n        var states;\n\n        if (!filter || !filter.state) return requests;\n\n        if (filter.state instanceof Array) {\n            ln = filter.state.length;\n            states = filter.state;\n        } else {\n            states = [filter.state];\n        }\n\n        for (var i = 0; i < ln; i++) {\n            requests = getRequestsForState(states[i]);\n            filteredRequests = filteredRequests.concat(filterRequests(requests, filter));\n        }\n\n        return filteredRequests;\n    }\n\n    function removeExecutedRequestsBeforeTime(time) {\n        var lastIdx = executedRequests.length - 1;\n        var start = NaN;\n        var req = null;\n        var i;\n\n        // loop through the executed requests and remove the ones for which startTime is less than the given time\n        for (i = lastIdx; i >= 0; i--) {\n            req = executedRequests[i];\n            start = req.startTime;\n            if (!isNaN(start) && start < time) {\n                removeRequest(executedRequests, req);\n            }\n        }\n    }\n\n    function abortRequests() {\n        var reqs = [];\n        fragmentLoader.abort();\n\n        while (loadingRequests.length > 0) {\n            reqs.push(loadingRequests[0]);\n            removeRequest(loadingRequests, loadingRequests[0]);\n        }\n\n        loadingRequests = [];\n\n        return reqs;\n    }\n\n    function executeRequest(request) {\n        if (!request) return;\n\n        switch (request.action) {\n            case _voFragmentRequestJs2['default'].ACTION_COMPLETE:\n                // Stream has completed, execute the corresponding callback\n                executedRequests.push(request);\n                addSchedulingInfoMetrics(request, FRAGMENT_MODEL_EXECUTED);\n                eventBus.trigger(_coreEventsEventsJs2['default'].STREAM_COMPLETED, { request: request, fragmentModel: this });\n                break;\n            case _voFragmentRequestJs2['default'].ACTION_DOWNLOAD:\n                addSchedulingInfoMetrics(request, FRAGMENT_MODEL_LOADING);\n                loadingRequests.push(request);\n                loadCurrentFragment(request);\n                break;\n            default:\n                log('Unknown request action.');\n        }\n    }\n\n    function reset() {\n        eventBus.off(_coreEventsEventsJs2['default'].LOADING_COMPLETED, onLoadingCompleted, this);\n\n        if (fragmentLoader) {\n            fragmentLoader.reset();\n            fragmentLoader = null;\n        }\n\n        context = null;\n        executedRequests = [];\n        loadingRequests = [];\n    }\n\n    function loadCurrentFragment(request) {\n        eventBus.trigger(_coreEventsEventsJs2['default'].FRAGMENT_LOADING_STARTED, { sender: instance, request: request });\n        fragmentLoader.load(request);\n    }\n\n    function removeRequest(arr, request) {\n        var idx = arr.indexOf(request);\n\n        if (idx !== -1) {\n            arr.splice(idx, 1);\n        }\n    }\n\n    function getRequestForTime(arr, time, threshold) {\n        var lastIdx = arr.length - 1;\n        var start = NaN;\n        var end = NaN;\n        var req = null;\n        var i;\n\n        // loop through the executed requests and pick the one for which the playback interval matches the given time\n        for (i = lastIdx; i >= 0; i--) {\n            req = arr[i];\n            start = req.startTime;\n            end = start + req.duration;\n            threshold = threshold || req.duration / 2;\n            if (!isNaN(start) && !isNaN(end) && time + threshold >= start && time - threshold < end || isNaN(start) && isNaN(time)) {\n                return req;\n            }\n        }\n\n        return null;\n    }\n\n    function filterRequests(arr, filter) {\n        if (!filter) return arr;\n\n        // for time use a specific filtration function\n        if (filter.hasOwnProperty('time')) {\n            return [getRequestForTime(arr, filter.time, filter.threshold)];\n        }\n\n        return arr.filter(function (request /*, idx, arr*/) {\n            for (var prop in filter) {\n                if (prop === 'state') continue;\n\n                if (filter.hasOwnProperty(prop) && request[prop] != filter[prop]) return false;\n            }\n\n            return true;\n        });\n    }\n\n    function getRequestsForState(state) {\n        var requests;\n\n        switch (state) {\n            case FRAGMENT_MODEL_LOADING:\n                requests = loadingRequests;\n                break;\n            case FRAGMENT_MODEL_EXECUTED:\n                requests = executedRequests;\n                break;\n            default:\n                requests = [];\n        }\n\n        return requests;\n    }\n\n    function addSchedulingInfoMetrics(request, state) {\n        if (!request) return;\n\n        var mediaType = request.mediaType;\n        var now = new Date();\n        var type = request.type;\n        var startTime = request.startTime;\n        var availabilityStartTime = request.availabilityStartTime;\n        var duration = request.duration;\n        var quality = request.quality;\n        var range = request.range;\n\n        metricsModel.addSchedulingInfo(mediaType, now, type, startTime, availabilityStartTime, duration, quality, range, state);\n        metricsModel.addRequestsQueue(mediaType, loadingRequests, executedRequests);\n    }\n\n    function onLoadingCompleted(e) {\n        if (e.sender !== fragmentLoader) return;\n\n        var request = e.request;\n        var response = e.response;\n        var error = e.error;\n\n        loadingRequests.splice(loadingRequests.indexOf(request), 1);\n\n        if (response && !error) {\n            executedRequests.push(request);\n        }\n\n        addSchedulingInfoMetrics(request, error ? FRAGMENT_MODEL_FAILED : FRAGMENT_MODEL_EXECUTED);\n        eventBus.trigger(_coreEventsEventsJs2['default'].FRAGMENT_LOADING_COMPLETED, { request: request, response: response, error: error, sender: this });\n    }\n\n    instance = {\n        setLoader: setLoader,\n        setScheduleController: setScheduleController,\n        getScheduleController: getScheduleController,\n        getRequests: getRequests,\n        isFragmentLoaded: isFragmentLoaded,\n        removeExecutedRequestsBeforeTime: removeExecutedRequestsBeforeTime,\n        abortRequests: abortRequests,\n        executeRequest: executeRequest,\n        reset: reset\n    };\n\n    setup();\n    return instance;\n}\n\nFragmentModel.__dashjs_factory_name = 'FragmentModel';\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(FragmentModel);\nfactory.FRAGMENT_MODEL_LOADING = FRAGMENT_MODEL_LOADING;\nfactory.FRAGMENT_MODEL_EXECUTED = FRAGMENT_MODEL_EXECUTED;\nfactory.FRAGMENT_MODEL_CANCELED = FRAGMENT_MODEL_CANCELED;\nfactory.FRAGMENT_MODEL_FAILED = FRAGMENT_MODEL_FAILED;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/Debug.js\":5,\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../vo/FragmentRequest.js\":101}],63:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction ManifestModel() {\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        manifest = undefined;\n\n    function getValue() {\n        return manifest;\n    }\n\n    function setValue(value) {\n        manifest = value;\n        eventBus.trigger(_coreEventsEventsJs2['default'].MANIFEST_LOADED, { data: value });\n    }\n\n    instance = {\n        getValue: getValue,\n        setValue: setValue\n    };\n\n    return instance;\n}\n\nManifestModel.__dashjs_factory_name = 'ManifestModel';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(ManifestModel);\nmodule.exports = exports['default'];\n\n},{\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9}],64:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _voMetricsHTTPRequestJs = _dereq_('../vo/metrics/HTTPRequest.js');\n\nvar _voMetricsHTTPRequestJs2 = _interopRequireDefault(_voMetricsHTTPRequestJs);\n\nvar DEFAULT_UTC_TIMING_SOURCE = { scheme: 'urn:mpeg:dash:utc:http-xsdate:2014', value: 'http://time.akamai.com/?iso' };\nvar LIVE_DELAY_FRAGMENT_COUNT = 4;\n\nvar DEFAULT_LOCAL_STORAGE_BITRATE_EXPIRATION = 360000;\nvar DEFAULT_LOCAL_STORAGE_MEDIA_SETTINGS_EXPIRATION = 360000;\n\nvar BANDWIDTH_SAFETY_FACTOR = 0.9;\nvar ABANDON_LOAD_TIMEOUT = 10000;\n\nvar BUFFER_TO_KEEP = 40;\nvar BUFFER_PRUNING_INTERVAL = 30;\nvar DEFAULT_MIN_BUFFER_TIME = 40;\nvar BUFFER_TIME_AT_TOP_QUALITY = 40;\nvar BUFFER_TIME_AT_TOP_QUALITY_LONG_FORM = 60;\nvar LONG_FORM_CONTENT_DURATION_THRESHOLD = 600;\nvar RICH_BUFFER_THRESHOLD = 20;\n\nvar FRAGMENT_RETRY_ATTEMPTS = 3;\nvar FRAGMENT_RETRY_INTERVAL = 1000;\n\nvar MANIFEST_RETRY_ATTEMPTS = 3;\nvar MANIFEST_RETRY_INTERVAL = 1000;\n\nvar XLINK_RETRY_ATTEMPTS = 1;\nvar XLINK_RETRY_INTERVAL = 500;\n\n//This value influences the startup time for live (in ms).\nvar WALLCLOCK_TIME_UPDATE_INTERVAL = 50;\n\nfunction MediaPlayerModel() {\n\n    var instance = undefined,\n        useManifestDateHeaderTimeSource = undefined,\n        useSuggestedPresentationDelay = undefined,\n        UTCTimingSources = undefined,\n        liveDelayFragmentCount = undefined,\n        liveDelay = undefined,\n        scheduleWhilePaused = undefined,\n        bufferToKeep = undefined,\n        bufferPruningInterval = undefined,\n        lastBitrateCachingInfo = undefined,\n        lastMediaSettingsCachingInfo = undefined,\n        stableBufferTime = undefined,\n        bufferTimeAtTopQuality = undefined,\n        bufferTimeAtTopQualityLongForm = undefined,\n        longFormContentDurationThreshold = undefined,\n        richBufferThreshold = undefined,\n        bandwidthSafetyFactor = undefined,\n        abandonLoadTimeout = undefined,\n        retryAttempts = undefined,\n        retryIntervals = undefined,\n        wallclockTimeUpdateInterval = undefined,\n        bufferOccupancyABREnabled = undefined;\n\n    function setup() {\n        var _retryAttempts, _retryIntervals;\n\n        UTCTimingSources = [];\n        useSuggestedPresentationDelay = false;\n        useManifestDateHeaderTimeSource = true;\n        scheduleWhilePaused = true;\n        bufferOccupancyABREnabled = false;\n        lastBitrateCachingInfo = { enabled: true, ttl: DEFAULT_LOCAL_STORAGE_BITRATE_EXPIRATION };\n        lastMediaSettingsCachingInfo = { enabled: true, ttl: DEFAULT_LOCAL_STORAGE_MEDIA_SETTINGS_EXPIRATION };\n        liveDelayFragmentCount = LIVE_DELAY_FRAGMENT_COUNT;\n        liveDelay = undefined; // Explicitly state that default is undefined\n        bufferToKeep = BUFFER_TO_KEEP;\n        bufferPruningInterval = BUFFER_PRUNING_INTERVAL;\n        stableBufferTime = DEFAULT_MIN_BUFFER_TIME;\n        bufferTimeAtTopQuality = BUFFER_TIME_AT_TOP_QUALITY;\n        bufferTimeAtTopQualityLongForm = BUFFER_TIME_AT_TOP_QUALITY_LONG_FORM;\n        longFormContentDurationThreshold = LONG_FORM_CONTENT_DURATION_THRESHOLD;\n        richBufferThreshold = RICH_BUFFER_THRESHOLD;\n        bandwidthSafetyFactor = BANDWIDTH_SAFETY_FACTOR;\n        abandonLoadTimeout = ABANDON_LOAD_TIMEOUT;\n        wallclockTimeUpdateInterval = WALLCLOCK_TIME_UPDATE_INTERVAL;\n\n        retryAttempts = (_retryAttempts = {}, _defineProperty(_retryAttempts, _voMetricsHTTPRequestJs2['default'].MPD_TYPE, MANIFEST_RETRY_ATTEMPTS), _defineProperty(_retryAttempts, _voMetricsHTTPRequestJs2['default'].XLINK_EXPANSION_TYPE, XLINK_RETRY_ATTEMPTS), _defineProperty(_retryAttempts, _voMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE, FRAGMENT_RETRY_ATTEMPTS), _defineProperty(_retryAttempts, _voMetricsHTTPRequestJs2['default'].INIT_SEGMENT_TYPE, FRAGMENT_RETRY_ATTEMPTS), _defineProperty(_retryAttempts, _voMetricsHTTPRequestJs2['default'].BITSTREAM_SWITCHING_SEGMENT_TYPE, FRAGMENT_RETRY_ATTEMPTS), _defineProperty(_retryAttempts, _voMetricsHTTPRequestJs2['default'].INDEX_SEGMENT_TYPE, FRAGMENT_RETRY_ATTEMPTS), _defineProperty(_retryAttempts, _voMetricsHTTPRequestJs2['default'].OTHER_TYPE, FRAGMENT_RETRY_ATTEMPTS), _retryAttempts);\n\n        retryIntervals = (_retryIntervals = {}, _defineProperty(_retryIntervals, _voMetricsHTTPRequestJs2['default'].MPD_TYPE, MANIFEST_RETRY_INTERVAL), _defineProperty(_retryIntervals, _voMetricsHTTPRequestJs2['default'].XLINK_EXPANSION_TYPE, XLINK_RETRY_INTERVAL), _defineProperty(_retryIntervals, _voMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE, FRAGMENT_RETRY_INTERVAL), _defineProperty(_retryIntervals, _voMetricsHTTPRequestJs2['default'].INIT_SEGMENT_TYPE, FRAGMENT_RETRY_INTERVAL), _defineProperty(_retryIntervals, _voMetricsHTTPRequestJs2['default'].BITSTREAM_SWITCHING_SEGMENT_TYPE, FRAGMENT_RETRY_INTERVAL), _defineProperty(_retryIntervals, _voMetricsHTTPRequestJs2['default'].INDEX_SEGMENT_TYPE, FRAGMENT_RETRY_INTERVAL), _defineProperty(_retryIntervals, _voMetricsHTTPRequestJs2['default'].OTHER_TYPE, FRAGMENT_RETRY_INTERVAL), _retryIntervals);\n    }\n\n    //TODO Should we use Object.define to have setters/getters? makes more readable code on other side.\n    function setBufferOccupancyABREnabled(value) {\n        bufferOccupancyABREnabled = value;\n    }\n\n    function getBufferOccupancyABREnabled() {\n        return bufferOccupancyABREnabled;\n    }\n\n    function setBandwidthSafetyFactor(value) {\n        bandwidthSafetyFactor = value;\n    }\n\n    function getBandwidthSafetyFactor() {\n        return bandwidthSafetyFactor;\n    }\n\n    function setAbandonLoadTimeout(value) {\n        abandonLoadTimeout = value;\n    }\n\n    function getAbandonLoadTimeout() {\n        return abandonLoadTimeout;\n    }\n\n    function setStableBufferTime(value) {\n        stableBufferTime = value;\n    }\n\n    function getStableBufferTime() {\n        return stableBufferTime;\n    }\n\n    function setBufferTimeAtTopQuality(value) {\n        bufferTimeAtTopQuality = value;\n    }\n\n    function getBufferTimeAtTopQuality() {\n        return bufferTimeAtTopQuality;\n    }\n\n    function setBufferTimeAtTopQualityLongForm(value) {\n        bufferTimeAtTopQualityLongForm = value;\n    }\n\n    function getBufferTimeAtTopQualityLongForm() {\n        return bufferTimeAtTopQualityLongForm;\n    }\n\n    function setLongFormContentDurationThreshold(value) {\n        longFormContentDurationThreshold = value;\n    }\n\n    function getLongFormContentDurationThreshold() {\n        return longFormContentDurationThreshold;\n    }\n\n    function setRichBufferThreshold(value) {\n        richBufferThreshold = value;\n    }\n\n    function getRichBufferThreshold() {\n        return richBufferThreshold;\n    }\n\n    function setBufferToKeep(value) {\n        bufferToKeep = value;\n    }\n\n    function getBufferToKeep() {\n        return bufferToKeep;\n    }\n\n    function setLastBitrateCachingInfo(enable, ttl) {\n        lastBitrateCachingInfo.enabled = enable;\n        if (ttl !== undefined && !isNaN(ttl) && typeof ttl === 'number') {\n            lastBitrateCachingInfo.ttl = ttl;\n        }\n    }\n\n    function getLastBitrateCachingInfo() {\n        return lastBitrateCachingInfo;\n    }\n\n    function setLastMediaSettingsCachingInfo(enable, ttl) {\n        lastMediaSettingsCachingInfo.enabled = enable;\n        if (ttl !== undefined && !isNaN(ttl) && typeof ttl === 'number') {\n            lastMediaSettingsCachingInfo.ttl = ttl;\n        }\n    }\n\n    function getLastMediaSettingsCachingInfo() {\n        return lastMediaSettingsCachingInfo;\n    }\n\n    function setBufferPruningInterval(value) {\n        bufferPruningInterval = value;\n    }\n\n    function getBufferPruningInterval() {\n        return bufferPruningInterval;\n    }\n\n    function setFragmentRetryAttempts(value) {\n        retryAttempts[_voMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE] = value;\n    }\n\n    function setRetryAttemptsForType(type, value) {\n        retryAttempts[type] = value;\n    }\n\n    function getFragmentRetryAttempts() {\n        return retryAttempts[_voMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE];\n    }\n\n    function getRetryAttemptsForType(type) {\n        return retryAttempts[type];\n    }\n\n    function setFragmentRetryInterval(value) {\n        retryIntervals[_voMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE] = value;\n    }\n\n    function setRetryIntervalForType(type, value) {\n        retryIntervals[type] = value;\n    }\n\n    function getFragmentRetryInterval() {\n        return retryIntervals[_voMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE];\n    }\n\n    function getRetryIntervalForType(type) {\n        return retryIntervals[type];\n    }\n\n    function setWallclockTimeUpdateInterval(value) {\n        wallclockTimeUpdateInterval = value;\n    }\n\n    function getWallclockTimeUpdateInterval() {\n        return wallclockTimeUpdateInterval;\n    }\n\n    function setScheduleWhilePaused(value) {\n        scheduleWhilePaused = value;\n    }\n\n    function getScheduleWhilePaused() {\n        return scheduleWhilePaused;\n    }\n\n    function setLiveDelayFragmentCount(value) {\n        liveDelayFragmentCount = value;\n    }\n\n    function setLiveDelay(value) {\n        liveDelay = value;\n    }\n\n    function getLiveDelayFragmentCount() {\n        return liveDelayFragmentCount;\n    }\n\n    function getLiveDelay() {\n        return liveDelay;\n    }\n\n    function setUseManifestDateHeaderTimeSource(value) {\n        useManifestDateHeaderTimeSource = value;\n    }\n\n    function getUseManifestDateHeaderTimeSource() {\n        return useManifestDateHeaderTimeSource;\n    }\n\n    function setUseSuggestedPresentationDelay(value) {\n        useSuggestedPresentationDelay = value;\n    }\n\n    function getUseSuggestedPresentationDelay() {\n        return useSuggestedPresentationDelay;\n    }\n\n    function setUTCTimingSources(value) {\n        UTCTimingSources = value;\n    }\n\n    function getUTCTimingSources() {\n        return UTCTimingSources;\n    }\n\n    function reset() {\n        //TODO need to figure out what props to persist across sessions and which to reset if any.\n        //setup();\n    }\n\n    instance = {\n        setBufferOccupancyABREnabled: setBufferOccupancyABREnabled,\n        getBufferOccupancyABREnabled: getBufferOccupancyABREnabled,\n        setBandwidthSafetyFactor: setBandwidthSafetyFactor,\n        getBandwidthSafetyFactor: getBandwidthSafetyFactor,\n        setAbandonLoadTimeout: setAbandonLoadTimeout,\n        getAbandonLoadTimeout: getAbandonLoadTimeout,\n        setLastBitrateCachingInfo: setLastBitrateCachingInfo,\n        getLastBitrateCachingInfo: getLastBitrateCachingInfo,\n        setLastMediaSettingsCachingInfo: setLastMediaSettingsCachingInfo,\n        getLastMediaSettingsCachingInfo: getLastMediaSettingsCachingInfo,\n        setStableBufferTime: setStableBufferTime,\n        getStableBufferTime: getStableBufferTime,\n        setBufferTimeAtTopQuality: setBufferTimeAtTopQuality,\n        getBufferTimeAtTopQuality: getBufferTimeAtTopQuality,\n        setBufferTimeAtTopQualityLongForm: setBufferTimeAtTopQualityLongForm,\n        getBufferTimeAtTopQualityLongForm: getBufferTimeAtTopQualityLongForm,\n        setLongFormContentDurationThreshold: setLongFormContentDurationThreshold,\n        getLongFormContentDurationThreshold: getLongFormContentDurationThreshold,\n        setRichBufferThreshold: setRichBufferThreshold,\n        getRichBufferThreshold: getRichBufferThreshold,\n        setBufferToKeep: setBufferToKeep,\n        getBufferToKeep: getBufferToKeep,\n        setBufferPruningInterval: setBufferPruningInterval,\n        getBufferPruningInterval: getBufferPruningInterval,\n        setFragmentRetryAttempts: setFragmentRetryAttempts,\n        getFragmentRetryAttempts: getFragmentRetryAttempts,\n        setRetryAttemptsForType: setRetryAttemptsForType,\n        getRetryAttemptsForType: getRetryAttemptsForType,\n        setFragmentRetryInterval: setFragmentRetryInterval,\n        getFragmentRetryInterval: getFragmentRetryInterval,\n        setRetryIntervalForType: setRetryIntervalForType,\n        getRetryIntervalForType: getRetryIntervalForType,\n        setWallclockTimeUpdateInterval: setWallclockTimeUpdateInterval,\n        getWallclockTimeUpdateInterval: getWallclockTimeUpdateInterval,\n        setScheduleWhilePaused: setScheduleWhilePaused,\n        getScheduleWhilePaused: getScheduleWhilePaused,\n        getUseSuggestedPresentationDelay: getUseSuggestedPresentationDelay,\n        setUseSuggestedPresentationDelay: setUseSuggestedPresentationDelay,\n        setLiveDelayFragmentCount: setLiveDelayFragmentCount,\n        getLiveDelayFragmentCount: getLiveDelayFragmentCount,\n        getLiveDelay: getLiveDelay,\n        setLiveDelay: setLiveDelay,\n        setUseManifestDateHeaderTimeSource: setUseManifestDateHeaderTimeSource,\n        getUseManifestDateHeaderTimeSource: getUseManifestDateHeaderTimeSource,\n        setUTCTimingSources: setUTCTimingSources,\n        getUTCTimingSources: getUTCTimingSources,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\n//TODO see if you can move this and not export and just getter to get default value.\nMediaPlayerModel.__dashjs_factory_name = 'MediaPlayerModel';\nvar factory = _coreFactoryMakerJs2['default'].getSingletonFactory(MediaPlayerModel);\nfactory.DEFAULT_UTC_TIMING_SOURCE = DEFAULT_UTC_TIMING_SOURCE;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7,\"../vo/metrics/HTTPRequest.js\":117}],65:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _voMetricsListJs = _dereq_('../vo/MetricsList.js');\n\nvar _voMetricsListJs2 = _interopRequireDefault(_voMetricsListJs);\n\nvar _voMetricsTCPConnectionJs = _dereq_('../vo/metrics/TCPConnection.js');\n\nvar _voMetricsTCPConnectionJs2 = _interopRequireDefault(_voMetricsTCPConnectionJs);\n\nvar _voMetricsHTTPRequestJs = _dereq_('../vo/metrics/HTTPRequest.js');\n\nvar _voMetricsHTTPRequestJs2 = _interopRequireDefault(_voMetricsHTTPRequestJs);\n\nvar _voMetricsRepresentationSwitchJs = _dereq_('../vo/metrics/RepresentationSwitch.js');\n\nvar _voMetricsRepresentationSwitchJs2 = _interopRequireDefault(_voMetricsRepresentationSwitchJs);\n\nvar _voMetricsBufferLevelJs = _dereq_('../vo/metrics/BufferLevel.js');\n\nvar _voMetricsBufferLevelJs2 = _interopRequireDefault(_voMetricsBufferLevelJs);\n\nvar _voMetricsBufferStateJs = _dereq_('../vo/metrics/BufferState.js');\n\nvar _voMetricsBufferStateJs2 = _interopRequireDefault(_voMetricsBufferStateJs);\n\nvar _voMetricsDVRInfoJs = _dereq_('../vo/metrics/DVRInfo.js');\n\nvar _voMetricsDVRInfoJs2 = _interopRequireDefault(_voMetricsDVRInfoJs);\n\nvar _voMetricsDroppedFramesJs = _dereq_('../vo/metrics/DroppedFrames.js');\n\nvar _voMetricsDroppedFramesJs2 = _interopRequireDefault(_voMetricsDroppedFramesJs);\n\nvar _voMetricsManifestUpdateJs = _dereq_('../vo/metrics/ManifestUpdate.js');\n\nvar _voMetricsManifestUpdateJs2 = _interopRequireDefault(_voMetricsManifestUpdateJs);\n\nvar _voMetricsSchedulingInfoJs = _dereq_('../vo/metrics/SchedulingInfo.js');\n\nvar _voMetricsSchedulingInfoJs2 = _interopRequireDefault(_voMetricsSchedulingInfoJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _voMetricsRequestsQueueJs = _dereq_('../vo/metrics/RequestsQueue.js');\n\nvar _voMetricsRequestsQueueJs2 = _interopRequireDefault(_voMetricsRequestsQueueJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _voMetricsBolaStateJs = _dereq_('../vo/metrics/BolaState.js');\n\nvar _voMetricsBolaStateJs2 = _interopRequireDefault(_voMetricsBolaStateJs);\n\nfunction MetricsModel() {\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        adapter = undefined,\n        streamMetrics = undefined;\n\n    function setup() {\n        streamMetrics = {};\n    }\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.adapter) {\n            adapter = config.adapter;\n        }\n    }\n\n    function metricsChanged() {\n        eventBus.trigger(_coreEventsEventsJs2['default'].METRICS_CHANGED);\n    }\n\n    function metricChanged(mediaType) {\n        eventBus.trigger(_coreEventsEventsJs2['default'].METRIC_CHANGED, { mediaType: mediaType });\n        metricsChanged();\n    }\n\n    function metricUpdated(mediaType, metricType, vo) {\n        eventBus.trigger(_coreEventsEventsJs2['default'].METRIC_UPDATED, { mediaType: mediaType, metric: metricType, value: vo });\n        metricChanged(mediaType);\n    }\n\n    function metricAdded(mediaType, metricType, vo) {\n        eventBus.trigger(_coreEventsEventsJs2['default'].METRIC_ADDED, { mediaType: mediaType, metric: metricType, value: vo });\n        metricChanged(mediaType);\n    }\n\n    function clearCurrentMetricsForType(type) {\n        delete streamMetrics[type];\n        metricChanged(type);\n    }\n\n    function clearAllCurrentMetrics() {\n        streamMetrics = {};\n        metricsChanged();\n    }\n\n    function getReadOnlyMetricsFor(type) {\n        if (streamMetrics.hasOwnProperty(type)) {\n            return streamMetrics[type];\n        }\n\n        return null;\n    }\n\n    function getMetricsFor(type) {\n        var metrics;\n\n        if (streamMetrics.hasOwnProperty(type)) {\n            metrics = streamMetrics[type];\n        } else {\n            metrics = new _voMetricsListJs2['default']();\n            streamMetrics[type] = metrics;\n        }\n\n        return metrics;\n    }\n\n    function addTcpConnection(mediaType, tcpid, dest, topen, tclose, tconnect) {\n        var vo = new _voMetricsTCPConnectionJs2['default']();\n\n        vo.tcpid = tcpid;\n        vo.dest = dest;\n        vo.topen = topen;\n        vo.tclose = tclose;\n        vo.tconnect = tconnect;\n\n        getMetricsFor(mediaType).TcpList.push(vo);\n\n        metricAdded(mediaType, adapter.metricsList.TCP_CONNECTION, vo);\n        return vo;\n    }\n\n    function appendHttpTrace(httpRequest, s, d, b) {\n        var vo = new _voMetricsHTTPRequestJs2['default'].Trace();\n\n        vo.s = s;\n        vo.d = d;\n        vo.b = b;\n\n        httpRequest.trace.push(vo);\n\n        if (!httpRequest.interval) {\n            httpRequest.interval = 0;\n        }\n\n        httpRequest.interval += d;\n\n        return vo;\n    }\n\n    function addHttpRequest(mediaType, tcpid, type, url, actualurl, serviceLocation, range, trequest, tresponse, tfinish, responsecode, mediaduration, responseHeaders, traces) {\n        var vo = new _voMetricsHTTPRequestJs2['default']();\n\n        // ISO 23009-1 D.4.3 NOTE 2:\n        // All entries for a given object will have the same URL and range\n        // and so can easily be correlated. If there were redirects or\n        // failures there will be one entry for each redirect/failure.\n        // The redirect-to URL or alternative url (where multiple have been\n        // provided in the MPD) will appear as the actualurl of the next\n        // entry with the same url value.\n        if (actualurl && actualurl !== url) {\n\n            // given the above, add an entry for the original request\n            addHttpRequest(mediaType, null, type, url, null, null, range, trequest, null, // unknown\n            null, // unknown\n            null, // unknown, probably a 302\n            mediaduration, null, null);\n\n            vo.actualurl = actualurl;\n        }\n\n        vo.tcpid = tcpid;\n        vo.type = type;\n        vo.url = url;\n        vo.range = range;\n        vo.trequest = trequest;\n        vo.tresponse = tresponse;\n        vo.responsecode = responsecode;\n\n        vo._tfinish = tfinish;\n        vo._stream = mediaType;\n        vo._mediaduration = mediaduration;\n        vo._responseHeaders = responseHeaders;\n        vo._serviceLocation = serviceLocation;\n\n        if (traces) {\n            traces.forEach(function (trace) {\n                appendHttpTrace(vo, trace.s, trace.d, trace.b);\n            });\n        } else {\n            // The interval and trace shall be absent for redirect and failure records.\n            delete vo.interval;\n            delete vo.trace;\n        }\n\n        getMetricsFor(mediaType).HttpList.push(vo);\n\n        metricAdded(mediaType, adapter.metricsList.HTTP_REQUEST, vo);\n        return vo;\n    }\n\n    function addRepresentationSwitch(mediaType, t, mt, to, lto) {\n        var vo = new _voMetricsRepresentationSwitchJs2['default']();\n\n        vo.t = t;\n        vo.mt = mt;\n        vo.to = to;\n\n        if (lto) {\n            vo.lto = lto;\n        } else {\n            delete vo.lto;\n        }\n\n        getMetricsFor(mediaType).RepSwitchList.push(vo);\n\n        metricAdded(mediaType, adapter.metricsList.TRACK_SWITCH, vo);\n        return vo;\n    }\n\n    function addBufferLevel(mediaType, t, level) {\n        var vo = new _voMetricsBufferLevelJs2['default']();\n        vo.t = t;\n        vo.level = level;\n        getMetricsFor(mediaType).BufferLevel.push(vo);\n\n        metricAdded(mediaType, adapter.metricsList.BUFFER_LEVEL, vo);\n        return vo;\n    }\n\n    function addBufferState(mediaType, state, target) {\n        var vo = new _voMetricsBufferStateJs2['default']();\n        vo.target = target;\n        vo.state = state;\n        getMetricsFor(mediaType).BufferState.push(vo);\n\n        metricAdded(mediaType, adapter.metricsList.BUFFER_STATE, vo);\n        return vo;\n    }\n\n    function addDVRInfo(mediaType, currentTime, mpd, range) {\n        var vo = new _voMetricsDVRInfoJs2['default']();\n\n        vo.time = currentTime;\n        vo.range = range;\n        vo.manifestInfo = mpd;\n\n        getMetricsFor(mediaType).DVRInfo.push(vo);\n        metricAdded(mediaType, adapter.metricsList.DVR_INFO, vo);\n\n        return vo;\n    }\n\n    function addDroppedFrames(mediaType, quality) {\n        var vo = new _voMetricsDroppedFramesJs2['default']();\n        var list = getMetricsFor(mediaType).DroppedFrames;\n\n        vo.time = quality.creationTime;\n        vo.droppedFrames = quality.droppedVideoFrames;\n\n        if (list.length > 0 && list[list.length - 1] == vo) {\n            return list[list.length - 1];\n        }\n\n        list.push(vo);\n\n        metricAdded(mediaType, adapter.metricsList.DROPPED_FRAMES, vo);\n        return vo;\n    }\n\n    function addSchedulingInfo(mediaType, t, type, startTime, availabilityStartTime, duration, quality, range, state) {\n        var vo = new _voMetricsSchedulingInfoJs2['default']();\n\n        vo.mediaType = mediaType;\n        vo.t = t;\n\n        vo.type = type;\n        vo.startTime = startTime;\n        vo.availabilityStartTime = availabilityStartTime;\n        vo.duration = duration;\n        vo.quality = quality;\n        vo.range = range;\n\n        vo.state = state;\n\n        getMetricsFor(mediaType).SchedulingInfo.push(vo);\n\n        metricAdded(mediaType, adapter.metricsList.SCHEDULING_INFO, vo);\n        return vo;\n    }\n\n    function addRequestsQueue(mediaType, loadingRequests, executedRequests) {\n        var vo = new _voMetricsRequestsQueueJs2['default']();\n        vo.loadingRequests = loadingRequests;\n        vo.executedRequests = executedRequests;\n\n        getMetricsFor(mediaType).RequestsQueue = vo;\n        metricAdded(mediaType, adapter.metricsList.REQUESTS_QUEUE, vo);\n    }\n\n    function addManifestUpdate(mediaType, type, requestTime, fetchTime, availabilityStartTime, presentationStartTime, clientTimeOffset, currentTime, buffered, latency) {\n        var vo = new _voMetricsManifestUpdateJs2['default']();\n        var metrics = getMetricsFor('stream');\n\n        vo.mediaType = mediaType;\n        vo.type = type;\n        vo.requestTime = requestTime; // when this manifest update was requested\n        vo.fetchTime = fetchTime; // when this manifest update was received\n        vo.availabilityStartTime = availabilityStartTime;\n        vo.presentationStartTime = presentationStartTime; // the seek point (liveEdge for dynamic, Stream[0].startTime for static)\n        vo.clientTimeOffset = clientTimeOffset; // the calculated difference between the server and client wall clock time\n        vo.currentTime = currentTime; // actual element.currentTime\n        vo.buffered = buffered; // actual element.ranges\n        vo.latency = latency; // (static is fixed value of zero. dynamic should be ((Now-@availabilityStartTime) - currentTime)\n\n        metrics.ManifestUpdate.push(vo);\n        metricAdded(mediaType, adapter.metricsList.MANIFEST_UPDATE, vo);\n\n        return vo;\n    }\n\n    function updateManifestUpdateInfo(manifestUpdate, updatedFields) {\n        if (manifestUpdate) {\n            for (var field in updatedFields) {\n                manifestUpdate[field] = updatedFields[field];\n            }\n\n            metricUpdated(manifestUpdate.mediaType, adapter.metricsList.MANIFEST_UPDATE, manifestUpdate);\n        }\n    }\n\n    function addManifestUpdateStreamInfo(manifestUpdate, id, index, start, duration) {\n        if (manifestUpdate) {\n            var vo = new _voMetricsManifestUpdateJs2['default'].StreamInfo();\n\n            vo.id = id;\n            vo.index = index;\n            vo.start = start;\n            vo.duration = duration;\n\n            manifestUpdate.streamInfo.push(vo);\n            metricUpdated(manifestUpdate.mediaType, adapter.metricsList.MANIFEST_UPDATE_STREAM_INFO, manifestUpdate);\n\n            return vo;\n        }\n        return null;\n    }\n\n    function addManifestUpdateRepresentationInfo(manifestUpdate, id, index, streamIndex, mediaType, presentationTimeOffset, startNumber, fragmentInfoType) {\n        if (manifestUpdate) {\n            var vo = new _voMetricsManifestUpdateJs2['default'].TrackInfo();\n\n            vo.id = id;\n            vo.index = index;\n            vo.streamIndex = streamIndex;\n            vo.mediaType = mediaType;\n            vo.startNumber = startNumber;\n            vo.fragmentInfoType = fragmentInfoType;\n            vo.presentationTimeOffset = presentationTimeOffset;\n\n            manifestUpdate.trackInfo.push(vo);\n            metricUpdated(manifestUpdate.mediaType, adapter.metricsList.MANIFEST_UPDATE_TRACK_INFO, manifestUpdate);\n\n            return vo;\n        }\n        return null;\n    }\n\n    function addPlayList(vo) {\n        var type = 'stream';\n\n        if (vo.trace && Array.isArray(vo.trace)) {\n            vo.trace.forEach(function (trace) {\n                if (trace.hasOwnProperty('subreplevel') && !trace.subreplevel) {\n                    delete trace.subreplevel;\n                }\n            });\n        } else {\n            delete vo.trace;\n        }\n\n        getMetricsFor(type).PlayList.push(vo);\n\n        metricAdded(type, adapter.metricsList.PLAY_LIST, vo);\n        return vo;\n    }\n\n    function addDVBErrors(vo) {\n        var type = 'stream';\n\n        getMetricsFor(type).DVBErrors.push(vo);\n\n        metricAdded(type, adapter.metricsList.DVB_ERRORS, vo);\n\n        return vo;\n    }\n\n    function updateBolaState(mediaType, _s) {\n        var vo = new _voMetricsBolaStateJs2['default']();\n        vo._s = _s;\n        getMetricsFor(mediaType).BolaState = [vo];\n\n        metricAdded(mediaType, 'BolaState', vo);\n        return vo;\n    }\n\n    instance = {\n        metricsChanged: metricsChanged,\n        metricChanged: metricChanged,\n        metricUpdated: metricUpdated,\n        metricAdded: metricAdded,\n        clearCurrentMetricsForType: clearCurrentMetricsForType,\n        clearAllCurrentMetrics: clearAllCurrentMetrics,\n        getReadOnlyMetricsFor: getReadOnlyMetricsFor,\n        getMetricsFor: getMetricsFor,\n        addTcpConnection: addTcpConnection,\n        addHttpRequest: addHttpRequest,\n        addRepresentationSwitch: addRepresentationSwitch,\n        addBufferLevel: addBufferLevel,\n        addBufferState: addBufferState,\n        addDVRInfo: addDVRInfo,\n        addDroppedFrames: addDroppedFrames,\n        addSchedulingInfo: addSchedulingInfo,\n        addRequestsQueue: addRequestsQueue,\n        addManifestUpdate: addManifestUpdate,\n        updateManifestUpdateInfo: updateManifestUpdateInfo,\n        addManifestUpdateStreamInfo: addManifestUpdateStreamInfo,\n        addManifestUpdateRepresentationInfo: addManifestUpdateRepresentationInfo,\n        addPlayList: addPlayList,\n        addDVBErrors: addDVBErrors,\n        updateBolaState: updateBolaState,\n        setConfig: setConfig\n    };\n\n    setup();\n    return instance;\n}\n\nMetricsModel.__dashjs_factory_name = 'MetricsModel';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(MetricsModel);\nmodule.exports = exports['default'];\n\n},{\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../vo/MetricsList.js\":106,\"../vo/metrics/BolaState.js\":112,\"../vo/metrics/BufferLevel.js\":113,\"../vo/metrics/BufferState.js\":114,\"../vo/metrics/DVRInfo.js\":115,\"../vo/metrics/DroppedFrames.js\":116,\"../vo/metrics/HTTPRequest.js\":117,\"../vo/metrics/ManifestUpdate.js\":118,\"../vo/metrics/RepresentationSwitch.js\":120,\"../vo/metrics/RequestsQueue.js\":121,\"../vo/metrics/SchedulingInfo.js\":122,\"../vo/metrics/TCPConnection.js\":123}],66:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _voURIFragmentDataJs = _dereq_('../vo/URIFragmentData.js');\n\nvar _voURIFragmentDataJs2 = _interopRequireDefault(_voURIFragmentDataJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction URIQueryAndFragmentModel() {\n\n    var instance = undefined,\n        URIFragmentDataVO = undefined,\n        URIQueryData = undefined,\n        isHTTPS = undefined;\n\n    function initialize() {\n        URIFragmentDataVO = new _voURIFragmentDataJs2['default']();\n        URIQueryData = [];\n        isHTTPS = false;\n    }\n\n    function getURIFragmentData() {\n        return URIFragmentDataVO;\n    }\n\n    function getURIQueryData() {\n        return URIQueryData;\n    }\n\n    function isManifestHTTPS() {\n        return isHTTPS;\n    }\n\n    function parseURI(uri) {\n        if (!uri) return null;\n\n        var URIFragmentData = [];\n        var mappedArr;\n\n        var testQuery = new RegExp(/[?]/);\n        var testFragment = new RegExp(/[#]/);\n        var testHTTPS = new RegExp(/^(https:)?\\/\\//i);\n        var isQuery = testQuery.test(uri);\n        var isFragment = testFragment.test(uri);\n\n        isHTTPS = testHTTPS.test(uri);\n\n        function reduceArray(previousValue, currentValue, index, array) {\n            var arr = array[0].split(/[=]/);\n            array.push({ key: arr[0], value: arr[1] });\n            array.shift();\n            return array;\n        }\n\n        function mapArray(currentValue, index, array) {\n            if (index > 0) {\n                if (isQuery && URIQueryData.length === 0) {\n                    URIQueryData = array[index].split(/[&]/);\n                } else if (isFragment) {\n                    URIFragmentData = array[index].split(/[&]/);\n                }\n            }\n\n            return array;\n        }\n\n        mappedArr = uri.split(/[?#]/).map(mapArray);\n\n        if (URIQueryData.length > 0) {\n            URIQueryData = URIQueryData.reduce(reduceArray, null);\n        }\n\n        if (URIFragmentData.length > 0) {\n            URIFragmentData = URIFragmentData.reduce(reduceArray, null);\n            URIFragmentData.forEach(function (object) {\n                URIFragmentDataVO[object.key] = object.value;\n            });\n        }\n\n        return uri;\n    }\n\n    instance = {\n        initialize: initialize,\n        parseURI: parseURI,\n        getURIFragmentData: getURIFragmentData,\n        getURIQueryData: getURIQueryData,\n        isManifestHTTPS: isManifestHTTPS\n    };\n\n    return instance;\n}\n\nURIQueryAndFragmentModel.__dashjs_factory_name = 'URIQueryAndFragmentModel';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(URIQueryAndFragmentModel);\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7,\"../vo/URIFragmentData.js\":111}],67:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction VideoModel() {\n\n    var instance = undefined,\n        element = undefined,\n        TTMLRenderingDiv = undefined,\n        videoContainer = undefined,\n        stalledStreams = undefined,\n        previousPlaybackRate = undefined;\n\n    function initialize() {\n        stalledStreams = [];\n    }\n\n    function setPlaybackRate(value) {\n        if (!element || element.readyState < 2) return;\n        element.playbackRate = value;\n    }\n\n    //TODO Move the DVR window calculations from MediaPlayer to Here.\n    function setCurrentTime(currentTime) {\n        //_currentTime = currentTime;\n\n        // We don't set the same currentTime because it can cause firing unexpected Pause event in IE11\n        // providing playbackRate property equals to zero.\n        if (element.currentTime == currentTime) return;\n\n        // TODO Despite the fact that MediaSource 'open' event has been fired IE11 cannot set videoElement.currentTime\n        // immediately (it throws InvalidStateError). It seems that this is related to videoElement.readyState property\n        // Initially it is 0, but soon after 'open' event it goes to 1 and setting currentTime is allowed. Chrome allows to\n        // set currentTime even if readyState = 0.\n        // setTimeout is used to workaround InvalidStateError in IE11\n        try {\n            element.currentTime = currentTime;\n        } catch (e) {\n            if (element.readyState === 0 && e.code === e.INVALID_STATE_ERR) {\n                setTimeout(function () {\n                    element.currentTime = currentTime;\n                }, 400);\n            }\n        }\n    }\n\n    function getElement() {\n        return element;\n    }\n\n    function setElement(value) {\n        element = value;\n        // Workaround to force Firefox to fire the canplay event.\n        element.preload = 'auto';\n    }\n\n    function setSource(source) {\n        if (source) {\n            element.src = source;\n        } else {\n            element.removeAttribute('src');\n            element.load();\n        }\n    }\n\n    function getSource() {\n        return element.src;\n    }\n\n    function getVideoContainer() {\n        return videoContainer;\n    }\n\n    function setVideoContainer(value) {\n        videoContainer = value;\n    }\n\n    function getTTMLRenderingDiv() {\n        return TTMLRenderingDiv;\n    }\n\n    function setTTMLRenderingDiv(div) {\n        TTMLRenderingDiv = div;\n        // The styling will allow the captions to match the video window size and position.\n        TTMLRenderingDiv.style.position = 'absolute';\n        TTMLRenderingDiv.style.display = 'flex';\n        TTMLRenderingDiv.style.overflow = 'hidden';\n        TTMLRenderingDiv.style.pointerEvents = 'none';\n        TTMLRenderingDiv.style.top = 0;\n        TTMLRenderingDiv.style.left = 0;\n    }\n\n    function setStallState(type, state) {\n        stallStream(type, state);\n    }\n\n    function isStalled() {\n        return stalledStreams.length > 0;\n    }\n\n    function addStalledStream(type) {\n\n        var event = undefined;\n\n        if (type === null || element.seeking || stalledStreams.indexOf(type) !== -1) {\n            return;\n        }\n\n        stalledStreams.push(type);\n        if (stalledStreams.length === 1) {\n            // Halt playback until nothing is stalled.\n            event = document.createEvent('Event');\n            event.initEvent('waiting', true, false);\n            previousPlaybackRate = element.playbackRate;\n            setPlaybackRate(0);\n            element.dispatchEvent(event);\n        }\n    }\n\n    function removeStalledStream(type) {\n        var index = stalledStreams.indexOf(type);\n        var event = undefined;\n\n        if (type === null) {\n            return;\n        }\n        if (index !== -1) {\n            stalledStreams.splice(index, 1);\n        }\n        // If nothing is stalled resume playback.\n        if (isStalled() === false && element.playbackRate === 0) {\n            event = document.createEvent('Event');\n            event.initEvent('playing', true, false);\n            setPlaybackRate(previousPlaybackRate || 1);\n            element.dispatchEvent(event);\n        }\n    }\n\n    function stallStream(type, isStalled) {\n        if (isStalled) {\n            addStalledStream(type);\n        } else {\n            removeStalledStream(type);\n        }\n    }\n\n    function getPlaybackQuality() {\n        var hasWebKit = ('webkitDroppedFrameCount' in element);\n        var hasQuality = ('getVideoPlaybackQuality' in element);\n        var result = null;\n\n        if (hasQuality) {\n            result = element.getVideoPlaybackQuality();\n        } else if (hasWebKit) {\n            result = { droppedVideoFrames: element.webkitDroppedFrameCount, creationTime: new Date() };\n        }\n\n        return result;\n    }\n\n    instance = {\n        initialize: initialize,\n        setCurrentTime: setCurrentTime,\n        setStallState: setStallState,\n        getElement: getElement,\n        setElement: setElement,\n        setSource: setSource,\n        getSource: getSource,\n        getVideoContainer: getVideoContainer,\n        setVideoContainer: setVideoContainer,\n        getTTMLRenderingDiv: getTTMLRenderingDiv,\n        setTTMLRenderingDiv: setTTMLRenderingDiv,\n        getPlaybackQuality: getPlaybackQuality\n    };\n\n    return instance;\n}\n\nVideoModel.__dashjs_factory_name = 'VideoModel';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(VideoModel);\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7}],68:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction RulesContext(config) {\n\n    var instance = undefined;\n    var representationInfo = config.streamProcessor.getCurrentRepresentationInfo();\n    var sp = config.streamProcessor;\n    var currentValue = config.currentValue;\n\n    function getStreamInfo() {\n        return representationInfo.mediaInfo.streamInfo;\n    }\n\n    function getMediaInfo() {\n        return representationInfo.mediaInfo;\n    }\n\n    function getTrackInfo() {\n        return representationInfo;\n    }\n\n    function getCurrentValue() {\n        return currentValue;\n    }\n\n    function getManifestInfo() {\n        return representationInfo.mediaInfo.streamInfo.manifestInfo;\n    }\n\n    function getStreamProcessor() {\n        return sp;\n    }\n\n    instance = {\n        getStreamInfo: getStreamInfo,\n        getMediaInfo: getMediaInfo,\n        getTrackInfo: getTrackInfo,\n        getCurrentValue: getCurrentValue,\n        getManifestInfo: getManifestInfo,\n        getStreamProcessor: getStreamProcessor\n    };\n\n    return instance;\n}\n\nRulesContext.__dashjs_factory_name = 'RulesContext';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(RulesContext);\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7}],69:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _RulesContextJs = _dereq_('./RulesContext.js');\n\nvar _RulesContextJs2 = _interopRequireDefault(_RulesContextJs);\n\nvar _SwitchRequestJs = _dereq_('./SwitchRequest.js');\n\nvar _SwitchRequestJs2 = _interopRequireDefault(_SwitchRequestJs);\n\nvar _abrABRRulesCollectionJs = _dereq_('./abr/ABRRulesCollection.js');\n\nvar _abrABRRulesCollectionJs2 = _interopRequireDefault(_abrABRRulesCollectionJs);\n\nvar _synchronizationSynchronizationRulesCollectionJs = _dereq_('./synchronization/SynchronizationRulesCollection.js');\n\nvar _synchronizationSynchronizationRulesCollectionJs2 = _interopRequireDefault(_synchronizationSynchronizationRulesCollectionJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar ABR_RULE = 0;\nvar SYNC_RULE = 1;\n\nfunction RulesController() {\n\n    var context = this.context;\n\n    var instance = undefined,\n        rules = undefined;\n\n    function initialize() {\n        rules = {};\n    }\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.abrRulesCollection) {\n            rules[ABR_RULE] = config.abrRulesCollection;\n        }\n\n        if (config.synchronizationRulesCollection) {\n            rules[SYNC_RULE] = config.synchronizationRulesCollection;\n        }\n    }\n\n    function applyRules(rulesArr, streamProcessor, callback, current, overrideFunc) {\n        var values = {};\n        var rule, i;\n\n        var rulesCount = rulesArr.length;\n        var ln = rulesCount;\n        var rulesContext = getRulesContext(streamProcessor, current);\n\n        var callbackFunc = function callbackFunc(result) {\n            var value, confidence;\n\n            if (result.value !== _SwitchRequestJs2['default'].NO_CHANGE) {\n                values[result.priority] = overrideFunc(values[result.priority], result.value);\n            }\n\n            if (--rulesCount) return;\n\n            if (values[_SwitchRequestJs2['default'].WEAK] !== _SwitchRequestJs2['default'].NO_CHANGE) {\n                confidence = _SwitchRequestJs2['default'].WEAK;\n                value = values[_SwitchRequestJs2['default'].WEAK];\n            }\n\n            if (values[_SwitchRequestJs2['default'].DEFAULT] !== _SwitchRequestJs2['default'].NO_CHANGE) {\n                confidence = _SwitchRequestJs2['default'].DEFAULT;\n                value = values[_SwitchRequestJs2['default'].DEFAULT];\n            }\n\n            if (values[_SwitchRequestJs2['default'].STRONG] !== _SwitchRequestJs2['default'].NO_CHANGE) {\n                confidence = _SwitchRequestJs2['default'].STRONG;\n                value = values[_SwitchRequestJs2['default'].STRONG];\n            }\n\n            if (confidence != _SwitchRequestJs2['default'].STRONG && confidence != _SwitchRequestJs2['default'].WEAK) {\n                confidence = _SwitchRequestJs2['default'].DEFAULT;\n            }\n\n            callback({ value: value !== undefined ? value : current, confidence: confidence });\n        };\n\n        values[_SwitchRequestJs2['default'].STRONG] = _SwitchRequestJs2['default'].NO_CHANGE;\n        values[_SwitchRequestJs2['default'].WEAK] = _SwitchRequestJs2['default'].NO_CHANGE;\n        values[_SwitchRequestJs2['default'].DEFAULT] = _SwitchRequestJs2['default'].NO_CHANGE;\n\n        for (i = 0; i < ln; i++) {\n            rule = rulesArr[i];\n            rule.execute(rulesContext, callbackFunc);\n        }\n    }\n\n    function reset() {\n        var abrRules = rules[ABR_RULE];\n        var synchronizationRules = rules[SYNC_RULE];\n        var allRules = (abrRules.getRules(_abrABRRulesCollectionJs2['default'].QUALITY_SWITCH_RULES) || []).concat(abrRules.getRules(_abrABRRulesCollectionJs2['default'].ABANDON_FRAGMENT_RULES) || []).concat(synchronizationRules.getRules(_synchronizationSynchronizationRulesCollectionJs2['default'].TIME_SYNCHRONIZED_RULES) || []).concat(synchronizationRules.getRules(_synchronizationSynchronizationRulesCollectionJs2['default'].BEST_GUESS_RULES) || []);\n        var ln = allRules.length;\n\n        var rule, i;\n\n        for (i = 0; i < ln; i++) {\n            rule = allRules[i];\n\n            if (typeof rule.reset !== 'function') continue;\n\n            rule.reset();\n        }\n\n        rules = {};\n    }\n\n    function getRulesContext(streamProcessor, currentValue) {\n        return (0, _RulesContextJs2['default'])(context).create({ streamProcessor: streamProcessor, currentValue: currentValue });\n    }\n\n    instance = {\n        initialize: initialize,\n        setConfig: setConfig,\n        applyRules: applyRules,\n        reset: reset\n    };\n\n    return instance;\n}\n\nRulesController.__dashjs_factory_name = 'RulesController';\nvar factory = _coreFactoryMakerJs2['default'].getSingletonFactory(RulesController);\nfactory.ABR_RULE = ABR_RULE;\nfactory.SYNC_RULE = SYNC_RULE;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7,\"./RulesContext.js\":68,\"./SwitchRequest.js\":70,\"./abr/ABRRulesCollection.js\":71,\"./synchronization/SynchronizationRulesCollection.js\":84}],70:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar NO_CHANGE = 999;\nvar DEFAULT = 0.5;\nvar STRONG = 1;\nvar WEAK = 0;\n\nfunction SwitchRequest(v, p) {\n    //TODO refactor all the calls to this to use config to be like everything else.\n    var value = v === undefined ? NO_CHANGE : v;\n    var priority = p === undefined ? DEFAULT : p;\n\n    var instance = {\n        value: value,\n        priority: priority\n    };\n\n    return instance;\n}\n\nSwitchRequest.__dashjs_factory_name = 'SwitchRequest';\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(SwitchRequest);\nfactory.NO_CHANGE = NO_CHANGE;\nfactory.DEFAULT = DEFAULT;\nfactory.STRONG = STRONG;\nfactory.WEAK = WEAK;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7}],71:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _ThroughputRuleJs = _dereq_('./ThroughputRule.js');\n\nvar _ThroughputRuleJs2 = _interopRequireDefault(_ThroughputRuleJs);\n\nvar _BufferOccupancyRuleJs = _dereq_('./BufferOccupancyRule.js');\n\nvar _BufferOccupancyRuleJs2 = _interopRequireDefault(_BufferOccupancyRuleJs);\n\nvar _InsufficientBufferRuleJs = _dereq_('./InsufficientBufferRule.js');\n\nvar _InsufficientBufferRuleJs2 = _interopRequireDefault(_InsufficientBufferRuleJs);\n\nvar _AbandonRequestsRuleJs = _dereq_('./AbandonRequestsRule.js');\n\nvar _AbandonRequestsRuleJs2 = _interopRequireDefault(_AbandonRequestsRuleJs);\n\nvar _BolaRuleJs = _dereq_('./BolaRule.js');\n\nvar _BolaRuleJs2 = _interopRequireDefault(_BolaRuleJs);\n\nvar _BolaAbandonRuleJs = _dereq_('./BolaAbandonRule.js');\n\nvar _BolaAbandonRuleJs2 = _interopRequireDefault(_BolaAbandonRuleJs);\n\nvar _modelsMediaPlayerModelJs = _dereq_('../../models/MediaPlayerModel.js');\n\nvar _modelsMediaPlayerModelJs2 = _interopRequireDefault(_modelsMediaPlayerModelJs);\n\nvar _modelsMetricsModelJs = _dereq_('../../models/MetricsModel.js');\n\nvar _modelsMetricsModelJs2 = _interopRequireDefault(_modelsMetricsModelJs);\n\nvar _dashDashMetricsJs = _dereq_('../../../dash/DashMetrics.js');\n\nvar _dashDashMetricsJs2 = _interopRequireDefault(_dashDashMetricsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar QUALITY_SWITCH_RULES = 'qualitySwitchRules';\nvar ABANDON_FRAGMENT_RULES = 'abandonFragmentRules';\n\nfunction ABRRulesCollection() {\n\n    var context = this.context;\n    var isWebOS = !!window.PalmSystem;\n\n    var instance = undefined,\n        qualitySwitchRules = undefined,\n        abandonFragmentRules = undefined;\n\n    function initialize() {\n        qualitySwitchRules = [];\n        abandonFragmentRules = [];\n\n        var metricsModel = (0, _modelsMetricsModelJs2['default'])(context).getInstance();\n        var dashMetrics = (0, _dashDashMetricsJs2['default'])(context).getInstance();\n        var mediaPlayerModel = (0, _modelsMediaPlayerModelJs2['default'])(context).getInstance();\n\n        if (!isWebOS && mediaPlayerModel.getBufferOccupancyABREnabled()) {\n            qualitySwitchRules.push((0, _BolaRuleJs2['default'])(context).create({\n                metricsModel: metricsModel,\n                dashMetrics: (0, _dashDashMetricsJs2['default'])(context).getInstance()\n            }));\n            abandonFragmentRules.push((0, _BolaAbandonRuleJs2['default'])(context).create({\n                metricsModel: metricsModel,\n                dashMetrics: (0, _dashDashMetricsJs2['default'])(context).getInstance()\n            }));\n        } else {\n            qualitySwitchRules.push((0, _ThroughputRuleJs2['default'])(context).create({\n                metricsModel: metricsModel,\n                dashMetrics: dashMetrics\n            }));\n\n            // disable BufferOccupancy rule for webOS as it not always is able\n            // to play topmost quality\n            if (!isWebOS) {\n                qualitySwitchRules.push((0, _BufferOccupancyRuleJs2['default'])(context).create({\n                    metricsModel: metricsModel,\n                    dashMetrics: dashMetrics\n                }));\n            }\n\n            qualitySwitchRules.push((0, _InsufficientBufferRuleJs2['default'])(context).create({ metricsModel: metricsModel }));\n            abandonFragmentRules.push((0, _AbandonRequestsRuleJs2['default'])(context).create());\n        }\n    }\n\n    function getRules(type) {\n        switch (type) {\n            case QUALITY_SWITCH_RULES:\n                return qualitySwitchRules;\n            case ABANDON_FRAGMENT_RULES:\n                return abandonFragmentRules;\n            default:\n                return null;\n        }\n    }\n\n    instance = {\n        initialize: initialize,\n        getRules: getRules\n    };\n\n    return instance;\n}\n\nABRRulesCollection.__dashjs_factory_name = 'ABRRulesCollection';\nvar factory = _coreFactoryMakerJs2['default'].getSingletonFactory(ABRRulesCollection);\nfactory.QUALITY_SWITCH_RULES = QUALITY_SWITCH_RULES;\nfactory.ABANDON_FRAGMENT_RULES = ABANDON_FRAGMENT_RULES;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../../core/FactoryMaker.js\":7,\"../../../dash/DashMetrics.js\":13,\"../../models/MediaPlayerModel.js\":64,\"../../models/MetricsModel.js\":65,\"./AbandonRequestsRule.js\":72,\"./BolaAbandonRule.js\":73,\"./BolaRule.js\":74,\"./BufferOccupancyRule.js\":75,\"./InsufficientBufferRule.js\":76,\"./ThroughputRule.js\":77}],72:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _SwitchRequestJs = _dereq_('../SwitchRequest.js');\n\nvar _SwitchRequestJs2 = _interopRequireDefault(_SwitchRequestJs);\n\nvar _modelsMediaPlayerModelJs = _dereq_('../../models/MediaPlayerModel.js');\n\nvar _modelsMediaPlayerModelJs2 = _interopRequireDefault(_modelsMediaPlayerModelJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar GRACE_TIME_THRESHOLD = 500;\nvar ABANDON_MULTIPLIER = 1.5;\n\nfunction AbandonRequestsRule() /*config*/{\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n\n    var instance = undefined,\n        fragmentDict = undefined,\n        abandonDict = undefined,\n        mediaPlayerModel = undefined;\n\n    function setup() {\n        fragmentDict = {};\n        abandonDict = {};\n        mediaPlayerModel = (0, _modelsMediaPlayerModelJs2['default'])(context).getInstance();\n    }\n\n    function setFragmentRequestDict(type, id) {\n        fragmentDict[type] = fragmentDict[type] || {};\n        fragmentDict[type][id] = fragmentDict[type][id] || {};\n    }\n\n    function execute(rulesContext, callback) {\n        var fragmentInfo;\n        var now = new Date().getTime();\n        var mediaInfo = rulesContext.getMediaInfo();\n        var mediaType = mediaInfo.type;\n        var progressEvent = rulesContext.getCurrentValue();\n        var representationInfo = rulesContext.getTrackInfo();\n        var req = progressEvent.request;\n        var abrController = rulesContext.getStreamProcessor().getABRController();\n        var switchRequest = (0, _SwitchRequestJs2['default'])(context).create(_SwitchRequestJs2['default'].NO_CHANGE, _SwitchRequestJs2['default'].WEAK);\n\n        if (!isNaN(req.index)) {\n            setFragmentRequestDict(mediaType, req.index);\n            fragmentInfo = fragmentDict[mediaType][req.index];\n\n            if (fragmentInfo === null || req.firstByteDate === null || abandonDict.hasOwnProperty(fragmentInfo.id)) {\n                callback(switchRequest);\n                return;\n            }\n\n            //setup some init info based on first progress event\n            if (fragmentInfo.firstByteTime === undefined) {\n                fragmentInfo.firstByteTime = req.firstByteDate.getTime();\n                fragmentInfo.segmentDuration = req.duration;\n                fragmentInfo.bytesTotal = req.bytesTotal;\n                fragmentInfo.id = req.index;\n                //log(\"FRAG ID : \" ,fragmentInfo.id, \" *****************\");\n            }\n            //update info base on subsequent progress events until completed.\n            fragmentInfo.bytesLoaded = req.bytesLoaded;\n            fragmentInfo.elapsedTime = now - fragmentInfo.firstByteTime;\n\n            if (fragmentInfo.bytesLoaded < fragmentInfo.bytesTotal && fragmentInfo.elapsedTime >= GRACE_TIME_THRESHOLD) {\n\n                fragmentInfo.measuredBandwidthInKbps = Math.round(fragmentInfo.bytesLoaded * 8 / fragmentInfo.elapsedTime);\n                fragmentInfo.estimatedTimeOfDownload = (fragmentInfo.bytesTotal * 8 * 0.001 / fragmentInfo.measuredBandwidthInKbps).toFixed(2);\n                //log(\"id: \",fragmentInfo.id,  \"kbps: \", fragmentInfo.measuredBandwidthInKbps, \"etd: \",fragmentInfo.estimatedTimeOfDownload, \"et: \", fragmentInfo.elapsedTime/1000);\n\n                if (fragmentInfo.estimatedTimeOfDownload < fragmentInfo.segmentDuration * ABANDON_MULTIPLIER || representationInfo.quality === 0) {\n                    callback(switchRequest);\n                    return;\n                } else if (!abandonDict.hasOwnProperty(fragmentInfo.id)) {\n                    var newQuality = abrController.getQualityForBitrate(mediaInfo, fragmentInfo.measuredBandwidthInKbps * mediaPlayerModel.getBandwidthSafetyFactor());\n                    switchRequest = (0, _SwitchRequestJs2['default'])(context).create(newQuality, _SwitchRequestJs2['default'].STRONG);\n                    abandonDict[fragmentInfo.id] = fragmentInfo;\n                    log('AbandonRequestsRule ( ', mediaType, 'frag id', fragmentInfo.id, ') is asking to abandon and switch to quality to ', newQuality, ' measured bandwidth was', fragmentInfo.measuredBandwidthInKbps);\n                    delete fragmentDict[mediaType][fragmentInfo.id];\n                }\n            } else if (fragmentInfo.bytesLoaded === fragmentInfo.bytesTotal) {\n                delete fragmentDict[mediaType][fragmentInfo.id];\n            }\n        }\n\n        callback(switchRequest);\n    }\n\n    function reset() {\n        fragmentDict = {};\n        abandonDict = {};\n    }\n\n    instance = {\n        execute: execute,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nAbandonRequestsRule.__dashjs_factory_name = 'AbandonRequestsRule';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(AbandonRequestsRule);\nmodule.exports = exports['default'];\n\n},{\"../../../core/Debug.js\":5,\"../../../core/FactoryMaker.js\":7,\"../../models/MediaPlayerModel.js\":64,\"../SwitchRequest.js\":70}],73:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2016, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _SwitchRequestJs = _dereq_('../SwitchRequest.js');\n\nvar _SwitchRequestJs2 = _interopRequireDefault(_SwitchRequestJs);\n\nvar _modelsMediaPlayerModelJs = _dereq_('../../models/MediaPlayerModel.js');\n\nvar _modelsMediaPlayerModelJs2 = _interopRequireDefault(_modelsMediaPlayerModelJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar _BolaRuleJs = _dereq_('./BolaRule.js');\n\nvar _BolaRuleJs2 = _interopRequireDefault(_BolaRuleJs);\n\nfunction BolaAbandonRule(config) {\n\n    // do not abandon during the grace period\n    var GRACE_PERIOD_MS = 500;\n    var POOR_RTT_MS = 200;\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var dashMetrics = config.dashMetrics;\n    var metricsModel = config.metricsModel;\n\n    var instance = undefined,\n        abandonDict = undefined,\n        mediaPlayerModel = undefined;\n\n    function setup() {\n        abandonDict = {};\n        mediaPlayerModel = (0, _modelsMediaPlayerModelJs2['default'])(context).getInstance();\n    }\n\n    function rememberAbandon(mediaType, index, quality) {\n        // if this is called, then canStillAbandon(mediaType, index, quality) should have returned true\n        abandonDict[mediaType] = { index: index, quality: quality };\n    }\n\n    function canStillAbandon(mediaType, index, quality) {\n        var adm = abandonDict[mediaType];\n        if (!adm) return true;\n        return index > adm.index || index == adm.index && quality < adm.quality;\n    }\n\n    function execute(rulesContext, callback) {\n        var mediaInfo = rulesContext.getMediaInfo();\n        var mediaType = mediaInfo.type;\n        var metrics = metricsModel.getReadOnlyMetricsFor(mediaType);\n        var progressEvent = rulesContext.getCurrentValue();\n        var request = progressEvent.request;\n        var switchRequest = (0, _SwitchRequestJs2['default'])(context).create(_SwitchRequestJs2['default'].NO_CHANGE, _SwitchRequestJs2['default'].WEAK);\n\n        // TODO: should we abandon during startup?\n        if (metrics.BolaState.length === 0 || metrics.BolaState[0]._s.state !== _BolaRuleJs2['default'].BOLA_STATE_STEADY) {\n            abandonDict = {}; // otherwise seek back might disable abandonment - TODO: handle cleaner\n            callback(switchRequest);\n            return;\n        }\n\n        var bolaState = metrics.BolaState[0]._s;\n        // TODO: does changing bolaState conform to coding style, or should we clone?\n\n        var index = request.index;\n        var quality = request.quality;\n\n        if (isNaN(index) || quality === 0 || !canStillAbandon(mediaType, index, quality) || !request.firstByteDate) {\n            callback(switchRequest);\n            return;\n        }\n\n        var nowMilliSeconds = new Date().getTime();\n        var elapsedTimeMilliSeconds = nowMilliSeconds - request.firstByteDate.getTime();\n\n        var bytesLoaded = request.bytesLoaded;\n        var bytesTotal = request.bytesTotal;\n        var bytesRemaining = bytesTotal - bytesLoaded;\n        var duration = request.duration;\n\n        var bufferLevel = dashMetrics.getCurrentBufferLevel(metrics) ? dashMetrics.getCurrentBufferLevel(metrics) : 0.0;\n\n        var estimateThroughputBSF = bolaState.bandwidthSafetyFactor * 8000.0 * bytesLoaded / elapsedTimeMilliSeconds; // throughput in bits per second\n        var rttSeconds = 0.001 * (request.firstByteDate.getTime() - request.requestStartDate.getTime());\n        if (rttSeconds < 0.001 * POOR_RTT_MS) rttSeconds = 0.001 * POOR_RTT_MS;\n\n        var diagnosticMessage = 'index=' + index + ' quality=' + quality + ' bytesLoaded/bytesTotal=' + bytesLoaded + '/' + bytesTotal + ' bufferLevel=' + bufferLevel + ' timeSince1stByte=' + (elapsedTimeMilliSeconds / 1000).toFixed(3) + ' estThroughput=' + (estimateThroughputBSF / 1000000).toFixed(3) + ' latency=' + rttSeconds.toFixed(3);\n\n        var estimateOtherBytesTotal = bytesTotal * bolaState.bitrate[0] / bolaState.bitrate[quality];\n        var estimateBytesRemainingAfterRtt = bytesRemaining - rttSeconds * estimateThroughputBSF / 8.0;\n        if (estimateBytesRemainingAfterRtt < 1.0) {\n            estimateBytesRemainingAfterRtt = 1.0;\n        }\n\n        if (elapsedTimeMilliSeconds < GRACE_PERIOD_MS || bytesRemaining <= estimateOtherBytesTotal || bufferLevel > bolaState.bufferTarget || estimateBytesRemainingAfterRtt <= estimateOtherBytesTotal || 8 * bytesTotal / estimateThroughputBSF <= duration) {\n            // Do not abandon during first GRACE_PERIOD_MS.\n            // Do not abandon if we need to download less bytes than the size of the lowest quality fragment.\n            // Do not abandon if buffer level is above bufferTarget because the schedule controller will not download anything anyway.\n            // Do not abandon if after rttSeconds bytesRemaining is estimated to drop below size of lowest quality fragment.\n            // Do not abandon if fragment takes less than 1 fragment duration to download.\n            callback(switchRequest);\n            return;\n        }\n\n        // check if we are giving the safety guarantee (see comment in BolaRule.js)\n        if (bolaState.safetyGuarantee && bufferLevel <= bolaState.fragmentDuration && bolaState.state === _BolaRuleJs2['default'].BOLA_STATE_STEADY) {\n            // If the buffer only has one fragment left, then this is the last chance to abandon without rebuffering if the network bandwidth corresponds to the lowest bitrate.\n\n            // BOLA_STATE_STEADY: During startup the buffer has not yet grown enough and will give false positives.\n\n            bolaState.lastQuality = 0;\n            metricsModel.updateBolaState(mediaType, bolaState);\n\n            rememberAbandon(mediaType, index, quality);\n            switchRequest = (0, _SwitchRequestJs2['default'])(context).create(0, _SwitchRequestJs2['default'].STRONG);\n            if (_BolaRuleJs2['default'].BOLA_DEBUG) log('BolaDebug ' + mediaType + ' BolaAbandonRule to 0 for safety guarantee' + ' - ' + diagnosticMessage);\n            callback(switchRequest);\n            return;\n        }\n\n        var estimateTimeRemainSeconds = 8.0 * bytesRemaining / estimateThroughputBSF;\n\n        // find maximum allowed quality that shouldn't lead to rebuffering\n        var maxQualityAllowed = quality; // recall that quality > 0; if quality === 0 then we would have returned early\n        if (estimateTimeRemainSeconds > bufferLevel) {\n            --maxQualityAllowed;\n            while (maxQualityAllowed > 0) {\n                estimateOtherBytesTotal = bytesTotal * bolaState.bitrate[maxQualityAllowed] / bolaState.bitrate[quality];\n                estimateTimeRemainSeconds = rttSeconds + 8 * estimateOtherBytesTotal / estimateThroughputBSF;\n                if (estimateTimeRemainSeconds <= bufferLevel) {\n                    break;\n                }\n                --maxQualityAllowed;\n            }\n        }\n\n        // If we abandon, there will be RTT time before we get first byte at lower quality.\n        // By that time, the no-abandon option would have downloaded some more, and the buffer level would have depleted some more.\n        // Introducing this RTT cushion also helps avoid extra abandonment, especially with close bitrates.\n\n        var bufferAfterRtt = bufferLevel + bolaState.virtualBuffer - rttSeconds;\n\n        // check if we should abandon using BOLA utility criteria\n        var newQuality = quality;\n        var score = (bolaState.utility[quality] + bolaState.gp - bufferAfterRtt / bolaState.Vp) / estimateBytesRemainingAfterRtt;\n\n        for (var i = 0; i < quality; ++i) {\n            estimateOtherBytesTotal = bytesTotal * bolaState.bitrate[i] / bolaState.bitrate[quality];\n            if (estimateOtherBytesTotal > estimateBytesRemainingAfterRtt) {\n                // abandoning to download at q such that i <= q < quality is not helpful\n                break;\n            }\n            var s = (bolaState.utility[i] + bolaState.gp - bufferAfterRtt / bolaState.Vp) / estimateOtherBytesTotal;\n            if (s > score) {\n                newQuality = i;\n                score = s;\n            }\n        }\n\n        // compare with maximum allowed quality that shouldn't lead to rebuffering\n        if (newQuality > maxQualityAllowed) {\n            newQuality = maxQualityAllowed;\n        }\n\n        if (newQuality === quality) {\n            // no change\n            callback(switchRequest);\n            return;\n        }\n\n        // Abandon, but to which quality? Abandoning should not happen often, and it's OK to be more conservative when it does.\n        while (newQuality > 0 && bolaState.bitrate[newQuality] > estimateThroughputBSF) {\n            --newQuality;\n        }\n\n        bolaState.lastQuality = newQuality;\n        metricsModel.updateBolaState(mediaType, bolaState);\n\n        rememberAbandon(mediaType, index, quality);\n        switchRequest = (0, _SwitchRequestJs2['default'])(context).create(newQuality, _SwitchRequestJs2['default'].STRONG);\n        if (_BolaRuleJs2['default'].BOLA_DEBUG) log('BolaDebug ' + mediaType + ' BolaAbandonRule abandon to ' + newQuality + ' - ' + diagnosticMessage);\n        callback(switchRequest);\n    }\n\n    function reset() {\n        abandonDict = {};\n    }\n\n    instance = {\n        execute: execute,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nBolaAbandonRule.__dashjs_factory_name = 'BolaAbandonRule';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(BolaAbandonRule);\nmodule.exports = exports['default'];\n\n},{\"../../../core/Debug.js\":5,\"../../../core/FactoryMaker.js\":7,\"../../models/MediaPlayerModel.js\":64,\"../SwitchRequest.js\":70,\"./BolaRule.js\":74}],74:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2016, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n// For a description of the BOLA adaptive bitrate (ABR) algorithm, see http://arxiv.org/abs/1601.06748\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _SwitchRequestJs = _dereq_('../SwitchRequest.js');\n\nvar _SwitchRequestJs2 = _interopRequireDefault(_SwitchRequestJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _modelsMediaPlayerModelJs = _dereq_('../../models/MediaPlayerModel.js');\n\nvar _modelsMediaPlayerModelJs2 = _interopRequireDefault(_modelsMediaPlayerModelJs);\n\nvar _controllersPlaybackControllerJs = _dereq_('../../controllers/PlaybackController.js');\n\nvar _controllersPlaybackControllerJs2 = _interopRequireDefault(_controllersPlaybackControllerJs);\n\nvar _voMetricsHTTPRequestJs = _dereq_('../../vo/metrics/HTTPRequest.js');\n\nvar _voMetricsHTTPRequestJs2 = _interopRequireDefault(_voMetricsHTTPRequestJs);\n\nvar _dashDashAdapterJs = _dereq_('../../../dash/DashAdapter.js');\n\nvar _dashDashAdapterJs2 = _interopRequireDefault(_dashDashAdapterJs);\n\nvar _coreEventBusJs = _dereq_('../../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreDebugJs = _dereq_('../../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\n// BOLA_STATE_ONE_BITRATE   : If there is only one bitrate (or initialization failed), always return NO_CHANGE.\n// BOLA_STATE_STARTUP       : Download fragments at most recently measured throughput.\n// BOLA_STATE_STARTUP_NO_INC: If quality increased then decreased during startup, then quality cannot be increased.\n// BOLA_STATE_STEADY        : Buffer primed, we switch to steady operation.\n// TODO: add BOLA_STATE_SEEK and tune Bola behavior on seeking\nvar BOLA_STATE_ONE_BITRATE = 0;\nvar BOLA_STATE_STARTUP = 1;\nvar BOLA_STATE_STARTUP_NO_INC = 2;\nvar BOLA_STATE_STEADY = 3;\nvar BOLA_DEBUG = false; // TODO: remove\n\nfunction BolaRule(config) {\n\n    // Bola needs some space between buffer levels.\n    var MINIMUM_BUFFER_LEVEL_SPACING = 5.0;\n\n    var AVERAGE_THROUGHPUT_SAMPLE_AMOUNT_LIVE = 2;\n    var AVERAGE_THROUGHPUT_SAMPLE_AMOUNT_VOD = 3;\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var dashMetrics = config.dashMetrics;\n    var metricsModel = config.metricsModel;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        lastCallTimeDict = undefined,\n        seekMediaTypes = undefined,\n        mediaPlayerModel = undefined,\n        playbackController = undefined,\n        adapter = undefined;\n\n    function setup() {\n        lastCallTimeDict = {};\n        seekMediaTypes = [];\n        mediaPlayerModel = (0, _modelsMediaPlayerModelJs2['default'])(context).getInstance();\n        playbackController = (0, _controllersPlaybackControllerJs2['default'])(context).getInstance();\n        adapter = (0, _dashDashAdapterJs2['default'])(context).getInstance();\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_SEEKING, onPlaybackSeeking, instance);\n        eventBus.on(_coreEventsEventsJs2['default'].PERIOD_SWITCH_STARTED, onPeriodSwitchStarted, instance);\n    }\n\n    function calculateInitialState(rulesContext) {\n        // TODO: analyze behavior of weird inputs and handle as gracefully as possible\n\n        // TODO: currently based on 12 second buffer target, tweek to utilize a higher buffer target\n\n        var initialState = {};\n\n        var mediaInfo = rulesContext.getMediaInfo();\n\n        var bitrate = mediaInfo.bitrateList.map(function (b) {\n            return b.bandwidth;\n        });\n        var bitrateCount = bitrate.length;\n        if (bitrateCount < 2 || bitrate[0] >= bitrate[1] || bitrate[bitrateCount - 2] >= bitrate[bitrateCount - 1]) {\n            // if bitrate list irregular, stick to lowest bitrate\n            // TODO: should we tolerate repeated bitrates?\n            initialState.state = BOLA_STATE_ONE_BITRATE;\n            return initialState;\n        }\n\n        var streamProcessor = rulesContext.getStreamProcessor();\n        var streamInfo = rulesContext.getStreamInfo();\n        var trackInfo = rulesContext.getTrackInfo();\n\n        var isDynamic = streamProcessor.isDynamic();\n        var duration = streamInfo.manifestInfo.duration;\n        var fragmentDuration = trackInfo.fragmentDuration;\n\n        var bufferTarget = undefined;\n        var bufferMax = undefined;\n        // Note: If isDynamic (live streaming) we keep the same target for cases where the user is playing behind live edge, but then make throughput-based decisions when the buffer level is low because of availability.\n        bufferTarget = mediaPlayerModel.getStableBufferTime();\n        if (duration >= mediaPlayerModel.getLongFormContentDurationThreshold()) {\n            bufferMax = mediaPlayerModel.getBufferTimeAtTopQualityLongForm();\n        } else {\n            bufferMax = mediaPlayerModel.getBufferTimeAtTopQuality();\n        }\n\n        // During live streaming, there might not be enough fragments available to fill all the way to the buffer target. In such a case, Bola detects the lack of fragment availability and calculate a bitrate depending on what the buffer level would have been had more fragments been available. This is done by keeping an additional virtualBuffer level. Of course, in such a case Bola needs to also keep track of the real buffer to avoid rebuffering.\n\n        // Bola needs some space between buffer levels. If bolaBufferTarget is set to a level higher than the real bufferTarget, the Schedule Controller will still not fill up the buffer up to bolaBufferTarget. However, Bola will detect the effect of the Schedule Controller and calculate a bitrate depending on what the buffer level would have been had the Schedule Controller filled more buffer. This is handled similar to the live streaming scenario using the additional virtualBuffer level.\n        var bolaBufferTarget = bufferTarget;\n        if (bolaBufferTarget < fragmentDuration + MINIMUM_BUFFER_LEVEL_SPACING) {\n\n            bolaBufferTarget = fragmentDuration + MINIMUM_BUFFER_LEVEL_SPACING;\n        }\n\n        var utility = [];\n        for (var i = 0; i < bitrateCount; ++i) {\n            utility.push(Math.log(bitrate[i] / bitrate[0]));\n        }\n\n        // BOLA parameters V and gamma (multiplied by p === fragmentDuration):\n        // Choose Vp and gp such that logarithmic utility would always prefer the lowest bitrate when bufferLevel === fragmentDuration and would always prefer the highest bitrate when bufferLevel === bufferTarget.\n        // TODO: document the math\n        var Vp = (bolaBufferTarget - fragmentDuration) / utility[bitrateCount - 1];\n        var gp = 1.0 + utility[bitrateCount - 1] / (bolaBufferTarget / fragmentDuration - 1.0);\n\n        // If the bufferTarget (the real bufferTarget and not bolaBufferTarget) is large enough, we might guarantee that Bola will never rebuffer unless the network bandwidth drops below the lowest encoded bitrate level. For this to work Bola needs to use the real buffer level without the additional virtualBuffer. Also, for this to work efficiently, we need to make sure that if the buffer level drops to one fragment during a download, the current download does not have more bits remaining than the size of one fragment at the lowest quality.\n        var maxRtt = 0.2; // TODO: is this reasonable?\n        var safetyGuarantee = !isDynamic && bolaBufferTarget === bufferTarget;\n        if (safetyGuarantee) {\n            // TODO: document the math\n            // we might need to adjust Vp and gp\n            var VpNew = Vp;\n            var gpNew = gp;\n            for (var i = 1; i < bitrateCount; ++i) {\n                var threshold = VpNew * (gpNew - bitrate[0] * utility[i] / (bitrate[i] - bitrate[0]));\n                var minThreshold = fragmentDuration * (2.0 - bitrate[0] / bitrate[i]) + maxRtt;\n                if (minThreshold >= bufferTarget) {\n                    safetyGuarantee = false;\n                    break;\n                }\n                if (threshold < minThreshold) {\n                    VpNew *= (bufferTarget - minThreshold) / (bufferTarget - threshold);\n                    gpNew = minThreshold / VpNew + utility[i] * bitrate[0] / (bitrate[i] - bitrate[0]);\n                }\n            }\n            if (safetyGuarantee && (bufferTarget - fragmentDuration) * VpNew / Vp < MINIMUM_BUFFER_LEVEL_SPACING) {\n                safetyGuarantee = false;\n            }\n            if (safetyGuarantee) {\n                Vp = VpNew;\n                gp = gpNew;\n            }\n        }\n\n        // When using the virtualBuffer, it must be capped.\n        // TODO: document the math\n        var bolaBufferMax = Vp * (utility[bitrateCount - 1] + gp);\n\n        // Note: We either use the virtualBuffer or the safetyGuarantee, but not both.\n\n        initialState.state = BOLA_STATE_STARTUP;\n\n        initialState.bitrate = bitrate;\n        initialState.utility = utility;\n        initialState.Vp = Vp;\n        initialState.gp = gp;\n\n        initialState.fragmentDuration = fragmentDuration;\n        initialState.bandwidthSafetyFactor = mediaPlayerModel.getBandwidthSafetyFactor();\n        initialState.bufferTarget = bufferTarget;\n        initialState.bufferMax = bufferMax;\n        initialState.bolaBufferTarget = bolaBufferTarget;\n        initialState.bolaBufferMax = bolaBufferMax;\n\n        initialState.isDynamic = isDynamic;\n        initialState.safetyGuarantee = safetyGuarantee;\n        initialState.lastQuality = 0;\n        initialState.virtualBuffer = 0.0;\n        initialState.throughputCount = isDynamic ? AVERAGE_THROUGHPUT_SAMPLE_AMOUNT_LIVE : AVERAGE_THROUGHPUT_SAMPLE_AMOUNT_VOD;\n\n        if (BOLA_DEBUG) {\n            var info = '';\n            for (var i = 0; i < bitrate.length - 1; ++i) {\n                var ui = utility[i];\n                var ui1 = utility[i + 1];\n                var ri = bitrate[i];\n                var ri1 = bitrate[i + 1];\n                var th = Vp * ((ui * ri1 - ui1 * ri) / (ri1 - ri) + gp);\n                var z = Vp * (ui + gp);\n                info += i + ':' + (bitrate[i] / 1000000).toFixed(3) + ' ' + th.toFixed(3) + '/' + z.toFixed(3) + ' ';\n            }\n            info += ' ' + (bitrate.length - 1) + ':' + (bitrate[bitrate.length - 1] / 1000000).toFixed(3) + ' -/' + (Vp * (utility[bitrate.length - 1] + gp)).toFixed(3);\n            log('BolaDebug ' + mediaInfo.type + ' bitrates ' + info);\n        }\n\n        return initialState;\n    }\n\n    function getQualityFromBufferLevel(bolaState, bufferLevel) {\n        var bitrateCount = bolaState.bitrate.length;\n        var quality = bitrateCount - 1;\n        var score = 0.0;\n        for (var i = 0; i < bitrateCount; ++i) {\n            var s = (bolaState.utility[i] + bolaState.gp - bufferLevel / bolaState.Vp) / bolaState.bitrate[i];\n            if (s > score) {\n                score = s;\n                quality = i;\n            }\n        }\n        return quality;\n    }\n\n    function getLastHttpRequests(metrics, count) {\n        var allHttpRequests = dashMetrics.getHttpRequests(metrics);\n        var httpRequests = [];\n        for (var i = allHttpRequests.length - 1; i >= 0; --i) {\n            var request = allHttpRequests[i];\n            if (request.type === _voMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE && request._tfinish && request.tresponse && request.trace) {\n                httpRequests.push(request);\n                if (httpRequests.length === count) {\n                    break;\n                }\n            }\n        }\n        return httpRequests;\n    }\n\n    function getLastThroughput(metrics, count, mediaType) {\n        // TODO: mediaType only used for debugging, remove it\n        // TODO: Should we replace this with an average of the last few throughputs?\n        var lastRequests = getLastHttpRequests(metrics, count);\n        if (lastRequests.length === 0) {\n            return 0.0;\n        }\n\n        var totalInverse = 0.0;\n        var msg = '';\n        for (var i = 0; i < lastRequests.length; ++i) {\n            // The RTT delay results in a lower throughput. We can avoid this delay in the calculation, but we do not want to.\n            var downloadSeconds = 0.001 * (lastRequests[i]._tfinish.getTime() - lastRequests[i].trequest.getTime());\n            var downloadBits = 8 * lastRequests[i].trace.reduce(function (a, b) {\n                return a + b.b[0];\n            }, 0);\n            msg += ' ' + (downloadBits / 1000000).toFixed(3) + '/' + downloadSeconds.toFixed(3) + '=' + (downloadBits / downloadSeconds / 1000000).toFixed(3);\n            totalInverse += downloadSeconds / downloadBits;\n        }\n\n        if (BOLA_DEBUG) log('BolaDebug ' + mediaType + ' BolaRule last throughput = ' + (lastRequests.length / totalInverse / 1000000).toFixed(3) + ' :' + msg);\n\n        return lastRequests.length / totalInverse;\n    }\n\n    function getQualityFromThroughput(bolaState, throughput) {\n        // do not factor in bandwidthSafetyFactor here - it is factored at point of call\n\n        var q = 0;\n        for (var i = 1; i < bolaState.bitrate.length; ++i) {\n            if (bolaState.bitrate[i] > throughput) {\n                break;\n            }\n            q = i;\n        }\n        return q;\n    }\n\n    function getDelayFromLastFragmentInSeconds(metrics, mediaType) {\n        var lastRequests = getLastHttpRequests(metrics, 1);\n        if (lastRequests.length === 0) {\n            return 0.0;\n        }\n        var lastRequest = lastRequests[0];\n        var nowMilliSeconds = new Date().getTime();\n        var lastRequestFinishMilliSeconds = lastRequest._tfinish.getTime();\n\n        if (lastRequestFinishMilliSeconds > nowMilliSeconds) {\n            // this shouldn't happen, try to handle gracefully\n            lastRequestFinishMilliSeconds = nowMilliSeconds;\n        }\n\n        var lct = lastCallTimeDict[mediaType];\n        lastCallTimeDict[mediaType] = nowMilliSeconds;\n        var delayMilliSeconds = 0.0;\n        if (lct && lct > lastRequestFinishMilliSeconds) {\n            delayMilliSeconds = nowMilliSeconds - lct;\n        } else {\n            delayMilliSeconds = nowMilliSeconds - lastRequestFinishMilliSeconds;\n        }\n\n        if (delayMilliSeconds < 0.0) return 0.0;\n        return 0.001 * delayMilliSeconds;\n    }\n\n    function onPlaybackSeeking() {\n        // TODO: Verify what happens if we seek mid-fragment.\n        // TODO: If we have 10s fragments and seek, we would like to download the first fragment at a lower quality to restart playback quickly.\n        for (var i = 0; i < seekMediaTypes.length; ++i) {\n            var mediaType = seekMediaTypes[i];\n            var metrics = metricsModel.getReadOnlyMetricsFor(mediaType);\n            if (metrics.BolaState.length !== 0) {\n                var bolaState = metrics.BolaState[0]._s;\n                if (bolaState.state !== BOLA_STATE_ONE_BITRATE) {\n                    bolaState.state = BOLA_STATE_STARTUP;\n                }\n                metricsModel.updateBolaState(mediaType, bolaState);\n            }\n        }\n    }\n\n    function onPeriodSwitchStarted() {\n        // TODO\n    }\n\n    function execute(rulesContext, callback) {\n        var streamProcessor = rulesContext.getStreamProcessor();\n        streamProcessor.getScheduleController().setTimeToLoadDelay(0.0);\n\n        var switchRequest = (0, _SwitchRequestJs2['default'])(context).create(_SwitchRequestJs2['default'].NO_CHANGE, _SwitchRequestJs2['default'].WEAK);\n\n        var mediaInfo = rulesContext.getMediaInfo();\n        var mediaType = mediaInfo.type;\n        var metrics = metricsModel.getReadOnlyMetricsFor(mediaType);\n\n        if (metrics.BolaState.length === 0) {\n            // initialization\n\n            if (BOLA_DEBUG) log('BolaDebug ' + mediaType + '\\nBolaDebug ' + mediaType + ' BolaRule for state=- fragmentStart=' + adapter.getIndexHandlerTime(rulesContext.getStreamProcessor()).toFixed(3));\n\n            var initState = calculateInitialState(rulesContext);\n            metricsModel.updateBolaState(mediaType, initState);\n\n            var q = 0;\n            if (initState.state !== BOLA_STATE_ONE_BITRATE) {\n                // initState.state === BOLA_STATE_STARTUP\n\n                seekMediaTypes.push(mediaType);\n\n                // Bola is not invoked by dash.js to determine the bitrate quality for the first fragment. We might estimate the throughput level here, but the metric related to the HTTP request for the first fragment is usually not available.\n                // TODO: at some point, we may want to consider a tweak that redownloads the first fragment at a higher quality\n\n                var initThroughput = getLastThroughput(metrics, initState.throughputCount, mediaType);\n                if (initThroughput === 0.0) {\n                    // We don't have information about any download yet - let someone else decide quality.\n                    if (BOLA_DEBUG) log('BolaDebug ' + mediaType + ' BolaRule quality unchanged for INITIALIZE');\n                    callback(switchRequest);\n                    return;\n                }\n                q = getQualityFromThroughput(initState, initThroughput * initState.bandwidthSafetyFactor);\n                initState.lastQuality = q;\n                switchRequest = (0, _SwitchRequestJs2['default'])(context).create(q, _SwitchRequestJs2['default'].DEFAULT);\n            }\n\n            if (BOLA_DEBUG) log('BolaDebug ' + mediaType + ' BolaRule quality ' + q + ' for INITIALIZE');\n            callback(switchRequest);\n            return;\n        }\n\n        // metrics.BolaState.length > 0\n        var bolaState = metrics.BolaState[0]._s;\n        // TODO: does changing bolaState conform to coding style, or should we clone?\n\n        if (bolaState.state === BOLA_STATE_ONE_BITRATE) {\n            if (BOLA_DEBUG) log('BolaDebug ' + mediaType + ' BolaRule quality 0 for ONE_BITRATE');\n            callback(switchRequest);\n            return;\n        }\n\n        if (BOLA_DEBUG) log('BolaDebug ' + mediaType + '\\nBolaDebug ' + mediaType + ' EXECUTE BolaRule for state=' + bolaState.state + ' fragmentStart=' + adapter.getIndexHandlerTime(rulesContext.getStreamProcessor()).toFixed(3));\n\n        var bufferLevel = dashMetrics.getCurrentBufferLevel(metrics) ? dashMetrics.getCurrentBufferLevel(metrics) : 0.0;\n        var bolaQuality = getQualityFromBufferLevel(bolaState, bufferLevel);\n        var lastThroughput = getLastThroughput(metrics, bolaState.throughputCount, mediaType);\n\n        if (BOLA_DEBUG) log('BolaDebug ' + mediaType + ' BolaRule bufferLevel=' + bufferLevel.toFixed(3) + '(+' + bolaState.virtualBuffer.toFixed(3) + ') lastThroughput=' + (lastThroughput / 1000000.0).toFixed(3) + ' tentativeQuality=' + bolaQuality + ',' + getQualityFromBufferLevel(bolaState, bufferLevel + bolaState.virtualBuffer));\n\n        if (bufferLevel <= 0.1) {\n            // rebuffering occurred, reset virtual buffer\n            bolaState.virtualBuffer = 0.0;\n        }\n\n        if (!bolaState.safetyGuarantee) {\n            // we can use virtualBuffer\n            // find out if there was delay because of lack of availability or because bolaBufferTarget > bufferTarget\n            var timeSinceLastDownload = getDelayFromLastFragmentInSeconds(metrics, mediaType);\n            if (timeSinceLastDownload > 0.0) {\n                // TODO: maybe we should set some positive threshold here\n                bolaState.virtualBuffer += timeSinceLastDownload;\n            }\n            if (bufferLevel + bolaState.virtualBuffer > bolaState.bolaBufferMax) {\n                bolaState.virtualBuffer = bolaState.bolaBufferMax - bufferLevel;\n            }\n            if (bolaState.virtualBuffer < 0.0) {\n                bolaState.virtualBuffer = 0.0;\n            }\n\n            // update bolaQuality using virtualBuffer: bufferLevel might be artificially low because of lack of availability\n\n            var bolaQualityVirtual = getQualityFromBufferLevel(bolaState, bufferLevel + bolaState.virtualBuffer);\n            if (bolaQualityVirtual > bolaQuality) {\n                // May use quality higher than that indicated by real buffer level.\n\n                // In this case, make sure there is enough throughput to download a fragment before real buffer runs out.\n\n                var maxQuality = bolaQuality;\n                while (maxQuality < bolaQualityVirtual && bolaState.bitrate[maxQuality + 1] * bolaState.fragmentDuration / (lastThroughput * bolaState.bandwidthSafetyFactor) < bufferLevel) {\n                    ++maxQuality;\n                }\n\n                // TODO: maybe we can use a more conservative level here, but this should be OK\n\n                if (maxQuality > bolaQuality) {\n                    // We can (and will) download at a quality higher than that indicated by real buffer level.\n                    if (bolaQualityVirtual <= maxQuality) {\n                        // we can download fragment indicated by real+virtual buffer without rebuffering\n                        bolaQuality = bolaQualityVirtual;\n                    } else {\n                        // downloading fragment indicated by real+virtual rebuffers, use lower quality\n                        bolaQuality = maxQuality;\n                        // deflate virtual buffer to match quality\n                        // TODO: document the math\n                        var targetBufferLevel = bolaState.Vp * (bolaState.gp + bolaState.utility[bolaQuality]);\n                        if (bufferLevel + bolaState.virtualBuffer > targetBufferLevel) {\n                            bolaState.virtualBuffer = targetBufferLevel - bufferLevel;\n                            if (bolaState.virtualBuffer < 0.0) {\n                                // should be false\n                                bolaState.virtualBuffer = 0.0;\n                            }\n                        }\n                    }\n                }\n            }\n        } // !bolaState.safetyGuarantee: we can use virtualBuffer\n\n        if (bolaState.state === BOLA_STATE_STARTUP || bolaState.state === BOLA_STATE_STARTUP_NO_INC) {\n            // in startup phase, use some throughput estimation\n\n            var q = getQualityFromThroughput(bolaState, lastThroughput * bolaState.bandwidthSafetyFactor);\n\n            if (lastThroughput <= 0.0) {\n                // something went wrong - go to steady state\n                bolaState.state = BOLA_STATE_STEADY;\n            }\n            if (bolaState.state === BOLA_STATE_STARTUP && q < bolaState.lastQuality) {\n                // Since the quality is decreasing during startup, it will not be allowed to increase again.\n                bolaState.state = BOLA_STATE_STARTUP_NO_INC;\n            }\n            if (bolaState.state === BOLA_STATE_STARTUP_NO_INC && q > bolaState.lastQuality) {\n                // In this state the quality is not allowed to increase until steady state.\n                q = bolaState.lastQuality;\n            }\n            if (q <= bolaQuality) {\n                // Since the buffer is full enough for steady state operation to match startup operation, switch over to steady state.\n                bolaState.state = BOLA_STATE_STEADY;\n            }\n            if (bolaState.state !== BOLA_STATE_STEADY) {\n                // still in startup mode\n                if (BOLA_DEBUG) log('BolaDebug ' + mediaType + ' BolaRule quality ' + q + '>' + bolaQuality + ' for STARTUP');\n                bolaState.lastQuality = q;\n                metricsModel.updateBolaState(mediaType, bolaState);\n                switchRequest = (0, _SwitchRequestJs2['default'])(context).create(q, _SwitchRequestJs2['default'].DEFAULT);\n                callback(switchRequest);\n                return;\n            }\n        }\n\n        // steady state\n\n        // we want to avoid oscillations\n        // We implement the \"BOLA-O\" variant: when network bandwidth lies between two encoded bitrate levels, stick to the lowest level.\n        var delaySeconds = 0.0;\n        if (bolaQuality > bolaState.lastQuality) {\n            // do not multiply throughput by bandwidthSafetyFactor here: we are not using throughput estimation but capping bitrate to avoid oscillations\n            var q = getQualityFromThroughput(bolaState, lastThroughput);\n            if (bolaQuality > q) {\n                // only intervene if we are trying to *increase* quality to an *unsustainable* level\n\n                if (q < bolaState.lastQuality) {\n                    // we are only avoid oscillations - do not drop below last quality\n                    q = bolaState.lastQuality;\n                } else {\n                    // We are dropping to an encoded bitrate which is a little less than the network bandwidth because bitrate levels are discrete. Quality q might lead to buffer inflation, so we deflate buffer to the level that q gives postive utility.\n                    var wantBufferLevel = bolaState.Vp * (bolaState.utility[q] + bolaState.gp);\n                    delaySeconds = bufferLevel - wantBufferLevel;\n                }\n                bolaQuality = q;\n            }\n        }\n\n        if (delaySeconds > 0.0) {\n            // first reduce virtual buffer\n            if (delaySeconds > bolaState.virtualBuffer) {\n                delaySeconds -= bolaState.virtualBuffer;\n                bolaState.virtualBuffer = 0.0;\n            } else {\n                bolaState.virtualBuffer -= delaySeconds;\n                delaySeconds = 0.0;\n            }\n        }\n        if (delaySeconds > 0.0) {\n            streamProcessor.getScheduleController().setTimeToLoadDelay(1000.0 * delaySeconds);\n        }\n\n        bolaState.lastQuality = bolaQuality;\n        metricsModel.updateBolaState(mediaType, bolaState);\n        switchRequest = (0, _SwitchRequestJs2['default'])(context).create(bolaQuality, _SwitchRequestJs2['default'].DEFAULT);\n        if (BOLA_DEBUG) log('BolaDebug ' + mediaType + ' BolaRule quality ' + bolaQuality + ' delay=' + delaySeconds.toFixed(3) + ' for STEADY');\n        callback(switchRequest);\n    }\n\n    function reset() {\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_SEEKING, onPlaybackSeeking, instance);\n        eventBus.off(_coreEventsEventsJs2['default'].PERIOD_SWITCH_STARTED, onPeriodSwitchStarted, instance);\n        setup();\n    }\n\n    instance = {\n        execute: execute,\n        reset: reset\n    };\n\n    setup();\n    return instance;\n}\n\nBolaRule.__dashjs_factory_name = 'BolaRule';\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(BolaRule);\nfactory.BOLA_STATE_ONE_BITRATE = BOLA_STATE_ONE_BITRATE;\nfactory.BOLA_STATE_STARTUP = BOLA_STATE_STARTUP;\nfactory.BOLA_STATE_STARTUP_NO_INC = BOLA_STATE_STARTUP_NO_INC;\nfactory.BOLA_STATE_STEADY = BOLA_STATE_STEADY;\nfactory.BOLA_DEBUG = BOLA_DEBUG; // TODO: remove\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../../core/Debug.js\":5,\"../../../core/EventBus.js\":6,\"../../../core/FactoryMaker.js\":7,\"../../../core/events/Events.js\":9,\"../../../dash/DashAdapter.js\":11,\"../../controllers/PlaybackController.js\":54,\"../../models/MediaPlayerModel.js\":64,\"../../vo/metrics/HTTPRequest.js\":117,\"../SwitchRequest.js\":70}],75:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _SwitchRequestJs = _dereq_('../SwitchRequest.js');\n\nvar _SwitchRequestJs2 = _interopRequireDefault(_SwitchRequestJs);\n\nvar _modelsMediaPlayerModelJs = _dereq_('../../models/MediaPlayerModel.js');\n\nvar _modelsMediaPlayerModelJs2 = _interopRequireDefault(_modelsMediaPlayerModelJs);\n\nvar _controllersAbrControllerJs = _dereq_('../../controllers/AbrController.js');\n\nvar _controllersAbrControllerJs2 = _interopRequireDefault(_controllersAbrControllerJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nfunction BufferOccupancyRule(config) {\n\n    var instance = undefined;\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n\n    var metricsModel = config.metricsModel;\n    var dashMetrics = config.dashMetrics;\n\n    var lastSwitchTime = undefined,\n        mediaPlayerModel = undefined;\n\n    function setup() {\n        lastSwitchTime = 0;\n        mediaPlayerModel = (0, _modelsMediaPlayerModelJs2['default'])(context).getInstance();\n    }\n\n    function execute(rulesContext, callback) {\n        var now = new Date().getTime() / 1000;\n        var mediaInfo = rulesContext.getMediaInfo();\n        var representationInfo = rulesContext.getTrackInfo();\n        var mediaType = mediaInfo.type;\n        var waitToSwitchTime = !isNaN(representationInfo.fragmentDuration) ? representationInfo.fragmentDuration / 2 : 2;\n        var current = rulesContext.getCurrentValue();\n        var streamProcessor = rulesContext.getStreamProcessor();\n        var abrController = streamProcessor.getABRController();\n        var metrics = metricsModel.getReadOnlyMetricsFor(mediaType);\n        var lastBufferLevel = dashMetrics.getCurrentBufferLevel(metrics);\n        var lastBufferStateVO = metrics.BufferState.length > 0 ? metrics.BufferState[metrics.BufferState.length - 1] : null;\n        var isBufferRich = false;\n        var maxIndex = mediaInfo.representationCount - 1;\n        var switchRequest = (0, _SwitchRequestJs2['default'])(context).create(_SwitchRequestJs2['default'].NO_CHANGE, _SwitchRequestJs2['default'].WEAK);\n\n        if (now - lastSwitchTime < waitToSwitchTime || abrController.getAbandonmentStateFor(mediaType) === _controllersAbrControllerJs2['default'].ABANDON_LOAD) {\n            callback(switchRequest);\n            return;\n        }\n\n        if (lastBufferStateVO !== null) {\n            // This will happen when another rule tries to switch from top to any other.\n            // If there is enough buffer why not try to stay at high level.\n            if (lastBufferLevel > lastBufferStateVO.target) {\n                isBufferRich = lastBufferLevel - lastBufferStateVO.target > mediaPlayerModel.getRichBufferThreshold();\n\n                if (isBufferRich && mediaInfo.representationCount > 1) {\n                    switchRequest = (0, _SwitchRequestJs2['default'])(context).create(maxIndex, _SwitchRequestJs2['default'].STRONG);\n                }\n            }\n        }\n\n        if (switchRequest.value !== _SwitchRequestJs2['default'].NO_CHANGE && switchRequest.value !== current) {\n            log('BufferOccupancyRule requesting switch to index: ', switchRequest.value, 'type: ', mediaType, ' Priority: ', switchRequest.priority === _SwitchRequestJs2['default'].DEFAULT ? 'Default' : switchRequest.priority === _SwitchRequestJs2['default'].STRONG ? 'Strong' : 'Weak');\n        }\n\n        callback(switchRequest);\n    }\n\n    function reset() {\n        lastSwitchTime = 0;\n    }\n\n    instance = {\n        execute: execute,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nBufferOccupancyRule.__dashjs_factory_name = 'BufferOccupancyRule';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(BufferOccupancyRule);\nmodule.exports = exports['default'];\n\n},{\"../../../core/Debug.js\":5,\"../../../core/FactoryMaker.js\":7,\"../../controllers/AbrController.js\":46,\"../../models/MediaPlayerModel.js\":64,\"../SwitchRequest.js\":70}],76:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _SwitchRequestJs = _dereq_('../SwitchRequest.js');\n\nvar _SwitchRequestJs2 = _interopRequireDefault(_SwitchRequestJs);\n\nvar _controllersBufferControllerJs = _dereq_('../../controllers/BufferController.js');\n\nvar _controllersBufferControllerJs2 = _interopRequireDefault(_controllersBufferControllerJs);\n\nvar _coreEventBusJs = _dereq_('../../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nfunction InsufficientBufferRule(config) {\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var metricsModel = config.metricsModel;\n\n    var instance = undefined,\n        bufferStateDict = undefined,\n        lastSwitchTime = undefined,\n        waitToSwitchTime = undefined;\n\n    function setup() {\n        bufferStateDict = {};\n        lastSwitchTime = 0;\n        waitToSwitchTime = 1000;\n        eventBus.on(_coreEventsEventsJs2['default'].PLAYBACK_SEEKING, onPlaybackSeeking, instance);\n    }\n\n    function execute(rulesContext, callback) {\n        var now = new Date().getTime();\n        var mediaType = rulesContext.getMediaInfo().type;\n        var current = rulesContext.getCurrentValue();\n        var metrics = metricsModel.getReadOnlyMetricsFor(mediaType);\n        var lastBufferStateVO = metrics.BufferState.length > 0 ? metrics.BufferState[metrics.BufferState.length - 1] : null;\n        var switchRequest = (0, _SwitchRequestJs2['default'])(context).create(_SwitchRequestJs2['default'].NO_CHANGE, _SwitchRequestJs2['default'].WEAK);\n\n        if (now - lastSwitchTime < waitToSwitchTime || lastBufferStateVO === null) {\n            callback(switchRequest);\n            return;\n        }\n\n        setBufferInfo(mediaType, lastBufferStateVO.state);\n        // After the sessions first buffer loaded event , if we ever have a buffer empty event we want to switch all the way down.\n        if (lastBufferStateVO.state === _controllersBufferControllerJs2['default'].BUFFER_EMPTY && bufferStateDict[mediaType].firstBufferLoadedEvent !== undefined) {\n            switchRequest = (0, _SwitchRequestJs2['default'])(context).create(0, _SwitchRequestJs2['default'].STRONG);\n        }\n\n        if (switchRequest.value !== _SwitchRequestJs2['default'].NO_CHANGE && switchRequest.value !== current) {\n            log('InsufficientBufferRule requesting switch to index: ', switchRequest.value, 'type: ', mediaType, ' Priority: ', switchRequest.priority === _SwitchRequestJs2['default'].DEFAULT ? 'Default' : switchRequest.priority === _SwitchRequestJs2['default'].STRONG ? 'Strong' : 'Weak');\n        }\n\n        lastSwitchTime = now;\n        callback(switchRequest);\n    }\n\n    function setBufferInfo(type, state) {\n        bufferStateDict[type] = bufferStateDict[type] || {};\n        bufferStateDict[type].state = state;\n        if (state === _controllersBufferControllerJs2['default'].BUFFER_LOADED && !bufferStateDict[type].firstBufferLoadedEvent) {\n            bufferStateDict[type].firstBufferLoadedEvent = true;\n        }\n    }\n\n    function onPlaybackSeeking() {\n        bufferStateDict = {};\n    }\n\n    function reset() {\n        eventBus.off(_coreEventsEventsJs2['default'].PLAYBACK_SEEKING, onPlaybackSeeking, instance);\n        bufferStateDict = {};\n        lastSwitchTime = 0;\n    }\n\n    instance = {\n        execute: execute,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nInsufficientBufferRule.__dashjs_factory_name = 'InsufficientBufferRule';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(InsufficientBufferRule);\nmodule.exports = exports['default'];\n\n},{\"../../../core/Debug.js\":5,\"../../../core/EventBus.js\":6,\"../../../core/FactoryMaker.js\":7,\"../../../core/events/Events.js\":9,\"../../controllers/BufferController.js\":49,\"../SwitchRequest.js\":70}],77:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _SwitchRequestJs = _dereq_('../SwitchRequest.js');\n\nvar _SwitchRequestJs2 = _interopRequireDefault(_SwitchRequestJs);\n\nvar _controllersBufferControllerJs = _dereq_('../../controllers/BufferController.js');\n\nvar _controllersBufferControllerJs2 = _interopRequireDefault(_controllersBufferControllerJs);\n\nvar _controllersAbrControllerJs = _dereq_('../../controllers/AbrController.js');\n\nvar _controllersAbrControllerJs2 = _interopRequireDefault(_controllersAbrControllerJs);\n\nvar _modelsMediaPlayerModelJs = _dereq_('../../models/MediaPlayerModel.js');\n\nvar _modelsMediaPlayerModelJs2 = _interopRequireDefault(_modelsMediaPlayerModelJs);\n\nvar _voMetricsHTTPRequestJs = _dereq_('../../vo/metrics/HTTPRequest.js');\n\nvar _voMetricsHTTPRequestJs2 = _interopRequireDefault(_voMetricsHTTPRequestJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nfunction ThroughputRule(config) {\n\n    var AVERAGE_THROUGHPUT_SAMPLE_AMOUNT_LIVE = 2;\n    var AVERAGE_THROUGHPUT_SAMPLE_AMOUNT_VOD = 3;\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var dashMetrics = config.dashMetrics;\n    var metricsModel = config.metricsModel;\n    var isWebOS = !!window.PalmSystem;\n\n    var instance = undefined,\n        throughputArray = undefined,\n        videoLimit = undefined,\n        mediaPlayerModel = undefined;\n\n    function setup() {\n        throughputArray = [];\n        mediaPlayerModel = (0, _modelsMediaPlayerModelJs2['default'])(context).getInstance();\n        if (isWebOS) {\n            var devInfo = JSON.parse(window.PalmSystem.deviceInfo);\n            if (devInfo.screenWidth < 1920) {\n                videoLimit = { width: 1280, height: 720 };\n            } else if (devInfo.screenWidth < 3840) {\n                videoLimit = { width: 1920, height: 1080 };\n            } else {\n                videoLimit = { width: 3840, height: 2160 };\n            }\n        }\n    }\n\n    function storeLastRequestThroughputByType(type, lastRequestThroughput) {\n        throughputArray[type] = throughputArray[type] || [];\n        if (lastRequestThroughput !== Infinity && lastRequestThroughput !== throughputArray[type][throughputArray[type].length - 1]) {\n            throughputArray[type].push(lastRequestThroughput);\n        }\n    }\n\n    function getAverageThroughput(type, isDynamic) {\n        var averageThroughput = 0;\n        var sampleAmount = isDynamic ? AVERAGE_THROUGHPUT_SAMPLE_AMOUNT_LIVE : AVERAGE_THROUGHPUT_SAMPLE_AMOUNT_VOD;\n        var arr = throughputArray[type];\n        var len = arr.length;\n\n        sampleAmount = len < sampleAmount ? len : sampleAmount;\n\n        if (len > 0) {\n            var startValue = len - sampleAmount;\n            var totalSampledValue = 0;\n\n            for (var i = startValue; i < len; i++) {\n                totalSampledValue += arr[i];\n            }\n            averageThroughput = totalSampledValue / sampleAmount;\n        }\n\n        if (arr.length > sampleAmount) {\n            arr.shift();\n        }\n\n        return averageThroughput / 1000 * mediaPlayerModel.getBandwidthSafetyFactor();\n    }\n\n    function execute(rulesContext, callback) {\n        var downloadTime;\n        var bytes;\n        var averageThroughput;\n        var lastRequestThroughput;\n\n        var mediaInfo = rulesContext.getMediaInfo();\n        var mediaType = mediaInfo.type;\n        var current = rulesContext.getCurrentValue();\n        var metrics = metricsModel.getReadOnlyMetricsFor(mediaType);\n        var streamProcessor = rulesContext.getStreamProcessor();\n        var abrController = streamProcessor.getABRController();\n        var isDynamic = streamProcessor.isDynamic();\n        var lastRequest = dashMetrics.getCurrentHttpRequest(metrics);\n        var bufferStateVO = metrics.BufferState.length > 0 ? metrics.BufferState[metrics.BufferState.length - 1] : null;\n        var bufferLevelVO = metrics.BufferLevel.length > 0 ? metrics.BufferLevel[metrics.BufferLevel.length - 1] : null;\n        var switchRequest = (0, _SwitchRequestJs2['default'])(context).create(_SwitchRequestJs2['default'].NO_CHANGE, _SwitchRequestJs2['default'].WEAK);\n\n        if (!metrics || !lastRequest || lastRequest.type !== _voMetricsHTTPRequestJs2['default'].MEDIA_SEGMENT_TYPE || !bufferStateVO || !bufferLevelVO) {\n\n            callback(switchRequest);\n            return;\n        }\n\n        if (lastRequest.trace && lastRequest.trace.length) {\n            downloadTime = (lastRequest._tfinish.getTime() - lastRequest.tresponse.getTime()) / 1000;\n\n            bytes = lastRequest.trace.reduce(function (a, b) {\n                return a + b.b[0];\n            }, 0);\n\n            lastRequestThroughput = Math.round(bytes * 8) / downloadTime;\n            storeLastRequestThroughputByType(mediaType, lastRequestThroughput);\n        }\n\n        averageThroughput = Math.round(getAverageThroughput(mediaType, isDynamic));\n        abrController.setAverageThroughput(mediaType, averageThroughput);\n\n        if (abrController.getAbandonmentStateFor(mediaType) !== _controllersAbrControllerJs2['default'].ABANDON_LOAD) {\n\n            if (bufferStateVO.state === _controllersBufferControllerJs2['default'].BUFFER_LOADED || isDynamic) {\n                var newQuality = abrController.getQualityForBitrate(mediaInfo, averageThroughput);\n                if (mediaType === 'video' && isWebOS) {\n                    var bitrateList = abrController.getBitrateList(mediaInfo);\n                    while (newQuality && (bitrateList[newQuality].height > videoLimit.height || bitrateList[newQuality].width > videoLimit.width)) {\n                        newQuality--;\n                    }\n                }\n                streamProcessor.getScheduleController().setTimeToLoadDelay(0); // TODO Watch out for seek event - no delay when seeking.!!\n                switchRequest = (0, _SwitchRequestJs2['default'])(context).create(newQuality, _SwitchRequestJs2['default'].DEFAULT);\n            }\n\n            if (switchRequest.value !== _SwitchRequestJs2['default'].NO_CHANGE && switchRequest.value !== current) {\n                log('ThroughputRule requesting switch to index: ', switchRequest.value, 'type: ', mediaType, ' Priority: ', switchRequest.priority === _SwitchRequestJs2['default'].DEFAULT ? 'Default' : switchRequest.priority === _SwitchRequestJs2['default'].STRONG ? 'Strong' : 'Weak', 'Average throughput', Math.round(averageThroughput), 'kbps');\n            }\n        }\n\n        callback(switchRequest);\n    }\n\n    function reset() {\n        setup();\n    }\n\n    instance = {\n        execute: execute,\n        reset: reset\n    };\n\n    setup();\n    return instance;\n}\n\nThroughputRule.__dashjs_factory_name = 'ThroughputRule';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(ThroughputRule);\nmodule.exports = exports['default'];\n\n},{\"../../../core/Debug.js\":5,\"../../../core/FactoryMaker.js\":7,\"../../controllers/AbrController.js\":46,\"../../controllers/BufferController.js\":49,\"../../models/MediaPlayerModel.js\":64,\"../../vo/metrics/HTTPRequest.js\":117,\"../SwitchRequest.js\":70}],78:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction BasicSelector(config) {\n\n    var instance = undefined;\n\n    var blacklistController = config.blacklistController;\n\n    function select(baseUrls) {\n        var index = 0;\n        var selectedBaseUrl;\n\n        if (baseUrls && baseUrls.some(function (baseUrl, idx) {\n            index = idx;\n\n            return !blacklistController.contains(baseUrl.serviceLocation);\n        })) {\n            selectedBaseUrl = baseUrls[index];\n        }\n\n        return selectedBaseUrl;\n    }\n\n    instance = {\n        select: select\n    };\n\n    return instance;\n}\n\nBasicSelector.__dashjs_factory_name = 'BasicSelector';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(BasicSelector);\nmodule.exports = exports['default'];\n\n},{\"../../../core/FactoryMaker.js\":7}],79:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction DVBSelector(config) {\n\n    var instance = undefined;\n\n    var blacklistController = config.blacklistController;\n\n    function getNonBlacklistedBaseUrls(urls) {\n        var removedPriorities = [];\n\n        var samePrioritiesFilter = function samePrioritiesFilter(el) {\n            if (removedPriorities.length) {\n                if (el.dvb_priority && removedPriorities.indexOf(el.dvb_priority) !== -1) {\n                    return false;\n                }\n            }\n\n            return true;\n        };\n\n        var serviceLocationFilter = function serviceLocationFilter(baseUrl) {\n            if (blacklistController.contains(baseUrl.serviceLocation)) {\n                // whenever a BaseURL is removed from the available list of\n                // BaseURLs, any other BaseURL with the same @priority\n                // value as the BaseURL being removed shall also be removed\n                if (baseUrl.dvb_priority) {\n                    removedPriorities.push(baseUrl.dvb_priority);\n                }\n\n                // all URLs in the list which have a @serviceLocation\n                // attribute matching an entry in the blacklist shall be\n                // removed from the available list of BaseURLs\n                return false;\n            }\n\n            return true;\n        };\n\n        return urls.filter(serviceLocationFilter).filter(samePrioritiesFilter);\n    }\n\n    function selectByWeight(availableUrls) {\n        var prioritySorter = function prioritySorter(a, b) {\n            var diff = a.dvb_priority - b.dvb_priority;\n            return isNaN(diff) ? 0 : diff;\n        };\n\n        var topPriorityFilter = function topPriorityFilter(baseUrl, idx, arr) {\n            return !idx || arr[0].dvb_priority && baseUrl.dvb_priority && arr[0].dvb_priority === baseUrl.dvb_priority;\n        };\n\n        var totalWeight = 0;\n        var cumulWeights = [];\n        var idx = 0;\n        var rn;\n        var urls;\n\n        // It shall begin by taking the set of resolved BaseURLs present or inherited at the current\n        // position in the MPD, resolved and filtered as described in 10.8.2.1, that have the lowest\n        // @priority attribute value.\n        urls = availableUrls.sort(prioritySorter).filter(topPriorityFilter);\n\n        if (urls.length) {\n            if (urls.length > 1) {\n                // If there is more than one BaseURL with this lowest @priority attribute value then the Player\n                // shall select one of them at random such that the probability of each BaseURL being chosen\n                // is proportional to the value of its @weight attribute. The method described in RFC 2782\n                // [26] or picking from a number of weighted entries is suitable for this, but there may be other\n                // algorithms which achieve the same effect.\n\n                // add all the weights together, storing the accumulated weight per entry\n                urls.forEach(function (baseUrl) {\n                    totalWeight += baseUrl.dvb_weight;\n                    cumulWeights.push(totalWeight);\n                });\n\n                // pick a random number between zero and totalWeight\n                rn = Math.floor(Math.random() * (totalWeight - 1));\n\n                // select the index for the range rn falls within\n                cumulWeights.every(function (limit, index) {\n                    idx = index;\n\n                    if (rn < limit) {\n                        return false;\n                    }\n\n                    return true;\n                });\n            }\n\n            return urls[idx];\n        }\n    }\n\n    function select(baseUrls) {\n        return baseUrls && selectByWeight(getNonBlacklistedBaseUrls(baseUrls));\n    }\n\n    instance = {\n        select: select\n    };\n\n    return instance;\n}\n\nDVBSelector.__dashjs_factory_name = 'DVBSelector';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(DVBSelector);\nmodule.exports = exports['default'];\n\n},{\"../../../core/FactoryMaker.js\":7}],80:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _modelsMediaPlayerModelJs = _dereq_('../../models/MediaPlayerModel.js');\n\nvar _modelsMediaPlayerModelJs2 = _interopRequireDefault(_modelsMediaPlayerModelJs);\n\nvar _controllersPlaybackControllerJs = _dereq_('../../controllers/PlaybackController.js');\n\nvar _controllersPlaybackControllerJs2 = _interopRequireDefault(_controllersPlaybackControllerJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction BufferLevelRule(config) {\n\n    var instance = undefined;\n    var context = this.context;\n\n    var dashMetrics = config.dashMetrics;\n    var metricsModel = config.metricsModel;\n    var textSourceBuffer = config.textSourceBuffer;\n\n    var mediaPlayerModel = undefined,\n        playbackController = undefined;\n\n    function setup() {\n        mediaPlayerModel = (0, _modelsMediaPlayerModelJs2['default'])(context).getInstance();\n        playbackController = (0, _controllersPlaybackControllerJs2['default'])(context).getInstance();\n    }\n\n    function execute(streamProcessor) {\n\n        var representationInfo = streamProcessor.getCurrentRepresentationInfo();\n        var mediaInfo = representationInfo.mediaInfo;\n        var mediaType = mediaInfo.type;\n        var metrics = metricsModel.getReadOnlyMetricsFor(mediaType);\n        var bufferLevel = dashMetrics.getCurrentBufferLevel(metrics);\n\n        return bufferLevel < getBufferTarget(streamProcessor, mediaType);\n    }\n\n    function reset() {}\n\n    function getBufferTarget(streamProcessor, type) {\n\n        var representationInfo = streamProcessor.getCurrentRepresentationInfo();\n        var mediaInfo = representationInfo.mediaInfo;\n        var streamInfo = mediaInfo.streamInfo;\n        var abrController = streamProcessor.getABRController();\n        var duration = streamInfo.manifestInfo.duration;\n        var isLongFormContent = duration >= mediaPlayerModel.getLongFormContentDurationThreshold();\n        var bufferTarget = NaN;\n\n        if (type === 'fragmentedText') {\n            bufferTarget = textSourceBuffer.getAllTracksAreDisabled() ? 0 : representationInfo.fragmentDuration;\n        } else {\n            if (abrController.isPlayingAtTopQuality(streamInfo)) {\n                bufferTarget = isLongFormContent ? mediaPlayerModel.getBufferTimeAtTopQualityLongForm() : mediaPlayerModel.getBufferTimeAtTopQuality();\n            } else {\n                bufferTarget = mediaPlayerModel.getStableBufferTime();\n            }\n        }\n        return bufferTarget;\n    }\n\n    instance = {\n        execute: execute,\n        reset: reset\n    };\n    setup();\n    return instance;\n}\n\nBufferLevelRule.__dashjs_factory_name = 'BufferLevelRule';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(BufferLevelRule);\nmodule.exports = exports['default'];\n\n},{\"../../../core/FactoryMaker.js\":7,\"../../controllers/PlaybackController.js\":54,\"../../models/MediaPlayerModel.js\":64}],81:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreDebugJs = _dereq_('../../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction NextFragmentRequestRule(config) {\n\n    var instance = undefined;\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n    var adapter = config.adapter;\n    var sourceBufferController = config.sourceBufferController;\n    var virtualBuffer = config.virtualBuffer;\n    var textSourceBuffer = config.textSourceBuffer;\n\n    function execute(streamProcessor) {\n\n        var representationInfo = streamProcessor.getCurrentRepresentationInfo();\n        var mediaInfo = representationInfo.mediaInfo;\n        var mediaType = mediaInfo.type;\n        var streamId = mediaInfo.streamInfo.id;\n        var scheduleController = streamProcessor.getScheduleController();\n        var seekTarget = scheduleController.getSeekTarget();\n        var hasSeekTarget = !isNaN(seekTarget);\n        var keepIdx = !hasSeekTarget;\n        var time = hasSeekTarget ? seekTarget : adapter.getIndexHandlerTime(streamProcessor);\n        var buffer = streamProcessor.getBuffer();\n        var range = null;\n        var appendedChunks = undefined;\n        var request = undefined;\n\n        if (isNaN(time) || mediaType === 'fragmentedText' && textSourceBuffer.getAllTracksAreDisabled()) {\n            return null;\n        }\n\n        if (hasSeekTarget) {\n            scheduleController.setSeekTarget(NaN);\n        }\n\n        /**\n         * This is critical for IE/Safari/EDGE\n         * */\n        if (buffer) {\n            range = sourceBufferController.getBufferRange(streamProcessor.getBuffer(), time);\n            if (range !== null) {\n                appendedChunks = virtualBuffer.getChunks({ streamId: streamId, mediaType: mediaType, appended: true, mediaInfo: mediaInfo, forRange: range });\n                if (appendedChunks && appendedChunks.length > 0) {\n                    var t = time;\n                    time = appendedChunks[appendedChunks.length - 1].bufferedRange.end;\n                    log('Prior to making a request for time, NextFragmentRequestRule is aligning index handler\\'s currentTime with bufferedRange.end.', t, ' was changed to ', time);\n                }\n            }\n        }\n\n        request = adapter.getFragmentRequestForTime(streamProcessor, representationInfo, time, { keepIdx: keepIdx });\n        //log(\"getForTime\", request, time);\n        if (request && streamProcessor.getFragmentModel().isFragmentLoaded(request)) {\n            request = adapter.getNextFragmentRequest(streamProcessor, representationInfo);\n            //log(\"getForNext\", request, streamProcessor.getIndexHandler().getCurrentIndex());\n        }\n\n        if (request) {\n            adapter.setIndexHandlerTime(streamProcessor, request.startTime + request.duration);\n            request.delayLoadingTime = new Date().getTime() + scheduleController.getTimeToLoadDelay();\n            scheduleController.setTimeToLoadDelay(0); // only delay one fragment\n        }\n\n        return request;\n    }\n\n    instance = {\n        execute: execute\n    };\n\n    return instance;\n}\n\nNextFragmentRequestRule.__dashjs_factory_name = 'NextFragmentRequestRule';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(NextFragmentRequestRule);\nmodule.exports = exports['default'];\n\n},{\"../../../core/Debug.js\":5,\"../../../core/FactoryMaker.js\":7}],82:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _SwitchRequestJs = _dereq_('../SwitchRequest.js');\n\nvar _SwitchRequestJs2 = _interopRequireDefault(_SwitchRequestJs);\n\nvar _coreEventBusJs = _dereq_('../../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar SEARCH_TIME_SPAN = 12 * 60 * 60; // set the time span that limits our search range to a 12 hours in seconds\n\nfunction LiveEdgeBinarySearchRule(config) {\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var adapter = config.adapter;\n    var timelineConverter = config.timelineConverter;\n\n    var instance = undefined,\n        liveEdgeInitialSearchPosition = undefined,\n        liveEdgeSearchRange = undefined,\n        liveEdgeSearchStep = undefined,\n        representationInfo = undefined,\n        useBinarySearch = undefined,\n        fragmentDuration = undefined,\n        p = undefined,\n        callback = undefined,\n        fragmentLoader = undefined,\n        streamProcessor = undefined;\n\n    function setup() {\n        liveEdgeInitialSearchPosition = NaN;\n        liveEdgeSearchRange = null;\n        liveEdgeSearchStep = NaN;\n        representationInfo = null;\n        useBinarySearch = false;\n        fragmentDuration = NaN;\n        p = _SwitchRequestJs2['default'].DEFAULT;\n    }\n\n    function execute(rulesContext, callbackFunc) {\n        var request, DVRWindow; // all fragments are supposed to be available in this interval\n\n        callback = callbackFunc;\n        streamProcessor = rulesContext.getStreamProcessor();\n        fragmentLoader = streamProcessor.getFragmentLoader();\n        representationInfo = rulesContext.getTrackInfo();\n        fragmentDuration = representationInfo.fragmentDuration;\n        DVRWindow = representationInfo.DVRWindow; // all fragments are supposed to be available in this interval\n\n        // start position of the search, it is supposed to be a live edge - the last available fragment for the current mpd\n        liveEdgeInitialSearchPosition = DVRWindow.end;\n\n        if (representationInfo.useCalculatedLiveEdgeTime) {\n            //By default an expected live edge is the end of the last segment.\n            // A calculated live edge ('end' property of a range returned by TimelineConverter.calcSegmentAvailabilityRange)\n            // is used as an initial point for finding the actual live edge.\n            // But for SegmentTimeline mpds (w/o a negative @r) the end of the\n            // last segment is the actual live edge. At the same time, calculated live edge is an expected live edge.\n            // Thus, we need to switch an expected live edge and actual live edge for SegmentTimeline streams.\n            var actualLiveEdge = timelineConverter.getExpectedLiveEdge();\n            timelineConverter.setExpectedLiveEdge(liveEdgeInitialSearchPosition);\n            callback((0, _SwitchRequestJs2['default'])(context).create(actualLiveEdge, p));\n            return;\n        }\n\n        // we should search for a live edge in a time range which is limited by SEARCH_TIME_SPAN.\n        liveEdgeSearchRange = { start: Math.max(0, liveEdgeInitialSearchPosition - SEARCH_TIME_SPAN), end: liveEdgeInitialSearchPosition + SEARCH_TIME_SPAN };\n        // we have to use half of the availability interval (window) as a search step to ensure that we find a fragment in the window\n        liveEdgeSearchStep = Math.floor((DVRWindow.end - DVRWindow.start) / 2);\n        // start search from finding a request for the initial search time\n        request = adapter.getFragmentRequestForTime(streamProcessor, representationInfo, liveEdgeInitialSearchPosition, { ignoreIsFinished: true });\n        findLiveEdge(liveEdgeInitialSearchPosition, onSearchForFragmentSucceeded, onSearchForFragmentFailed, request);\n    }\n\n    function reset() {\n        liveEdgeInitialSearchPosition = NaN;\n        liveEdgeSearchRange = null;\n        liveEdgeSearchStep = NaN;\n        representationInfo = null;\n        useBinarySearch = false;\n        fragmentDuration = NaN;\n        streamProcessor = null;\n        fragmentLoader = null;\n    }\n\n    function findLiveEdge(searchTime, onSuccess, onError, request) {\n        var req;\n        if (request === null) {\n            // request can be null because it is out of the generated list of request. In this case we need to\n            // update the list and the DVRWindow\n            // try to get request object again\n            req = adapter.generateFragmentRequestForTime(streamProcessor, representationInfo, searchTime);\n            findLiveEdge(searchTime, onSuccess, onError, req);\n        } else {\n            var handler = function handler(e) {\n                eventBus.off(_coreEventsEventsJs2['default'].CHECK_FOR_EXISTENCE_COMPLETED, handler, this);\n                if (e.exists) {\n                    onSuccess(e.request, searchTime);\n                } else {\n                    onError(e.request, searchTime);\n                }\n            };\n\n            eventBus.on(_coreEventsEventsJs2['default'].CHECK_FOR_EXISTENCE_COMPLETED, handler, this);\n            fragmentLoader.checkForExistence(request);\n        }\n    }\n\n    function onSearchForFragmentFailed(request, lastSearchTime) {\n        var searchTime, req, searchInterval;\n\n        if (useBinarySearch) {\n            binarySearch(false, lastSearchTime);\n            return;\n        }\n\n        // we have not found any available fragments yet, update the search interval\n        searchInterval = lastSearchTime - liveEdgeInitialSearchPosition;\n        // we search forward and backward from the start position, increasing the search interval by the value of the half of the availability interval - liveEdgeSearchStep\n        searchTime = searchInterval > 0 ? liveEdgeInitialSearchPosition - searchInterval : liveEdgeInitialSearchPosition + Math.abs(searchInterval) + liveEdgeSearchStep;\n\n        // if the search time is out of the range bounds we have not be able to find live edge, stop trying\n        if (searchTime < liveEdgeSearchRange.start && searchTime > liveEdgeSearchRange.end) {\n            callback((0, _SwitchRequestJs2['default'])(context).create(null, p));\n        } else {\n            // continue searching for a first available fragment\n            req = adapter.getFragmentRequestForTime(streamProcessor, representationInfo, searchTime, { ignoreIsFinished: true });\n            findLiveEdge(searchTime, onSearchForFragmentSucceeded, onSearchForFragmentFailed, req);\n        }\n    }\n\n    function onSearchForFragmentSucceeded(request, lastSearchTime) {\n        var startTime = request.startTime;\n        var req, searchTime;\n\n        if (!useBinarySearch) {\n            // if the fragment duration is unknown we cannot use binary search because we will not be able to\n            // decide when to stop the search, so let the start time of the current fragment be a liveEdge\n            if (!representationInfo.fragmentDuration) {\n                callback((0, _SwitchRequestJs2['default'])(context).create(startTime, p));\n                return;\n            }\n            useBinarySearch = true;\n            liveEdgeSearchRange.end = startTime + 2 * liveEdgeSearchStep;\n\n            //if the first request has succeeded we should check next fragment - if it does not exist we have found live edge,\n            // otherwise start binary search to find live edge\n            if (lastSearchTime === liveEdgeInitialSearchPosition) {\n                searchTime = lastSearchTime + fragmentDuration;\n                req = adapter.getFragmentRequestForTime(streamProcessor, representationInfo, searchTime, { ignoreIsFinished: true });\n                findLiveEdge(searchTime, function () {\n                    binarySearch(true, searchTime);\n                }, function () {\n                    callback((0, _SwitchRequestJs2['default'])(context).create(searchTime, p));\n                }, req);\n\n                return;\n            }\n        }\n\n        binarySearch(true, lastSearchTime);\n    }\n\n    function binarySearch(lastSearchSucceeded, lastSearchTime) {\n        var isSearchCompleted, req, searchTime;\n\n        if (lastSearchSucceeded) {\n            liveEdgeSearchRange.start = lastSearchTime;\n        } else {\n            liveEdgeSearchRange.end = lastSearchTime;\n        }\n\n        isSearchCompleted = Math.floor(liveEdgeSearchRange.end - liveEdgeSearchRange.start) <= fragmentDuration;\n\n        if (isSearchCompleted) {\n            // search completed, we should take the time of the last found fragment. If the last search succeeded we\n            // take this time. Otherwise, we should subtract the time of the search step which is equal to fragment duration\n            callback((0, _SwitchRequestJs2['default'])(context).create(lastSearchSucceeded ? lastSearchTime : lastSearchTime - fragmentDuration, p));\n        } else {\n            // update the search time and continue searching\n            searchTime = (liveEdgeSearchRange.start + liveEdgeSearchRange.end) / 2;\n            req = adapter.getFragmentRequestForTime(streamProcessor, representationInfo, searchTime, { ignoreIsFinished: true });\n            findLiveEdge(searchTime, onSearchForFragmentSucceeded, onSearchForFragmentFailed, req);\n        }\n    }\n\n    instance = {\n        execute: execute,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nLiveEdgeBinarySearchRule.__dashjs_factory_name = 'LiveEdgeBinarySearchRule';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(LiveEdgeBinarySearchRule);\nmodule.exports = exports['default'];\n\n},{\"../../../core/EventBus.js\":6,\"../../../core/FactoryMaker.js\":7,\"../../../core/events/Events.js\":9,\"../SwitchRequest.js\":70}],83:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _SwitchRequestJs = _dereq_('../SwitchRequest.js');\n\nvar _SwitchRequestJs2 = _interopRequireDefault(_SwitchRequestJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction LiveEdgeWithTimeSynchronizationRule(config) {\n\n    var instance = undefined;\n    var context = this.context;\n    var timelineConverter = config.timelineConverter;\n\n    // if the time has been synchronized correctly (which it must have been\n    // to end up executing this rule), the last entry in the DVR window\n    // should be the live edge. if that is incorrect for whatever reason,\n    // playback will fail to start and some other action should be taken.\n    function execute(rulesContext, callback) {\n        var representationInfo = rulesContext.getTrackInfo();\n        var liveEdgeInitialSearchPosition = representationInfo.DVRWindow.end;\n        var p = _SwitchRequestJs2['default'].DEFAULT;\n\n        if (representationInfo.useCalculatedLiveEdgeTime) {\n            //By default an expected live edge is the end of the last segment.\n            // A calculated live edge ('end' property of a range returned by TimelineConverter.calcSegmentAvailabilityRange)\n            // is used as an initial point for finding the actual live edge.\n            // But for SegmentTimeline mpds (w/o a negative @r) the end of the\n            // last segment is the actual live edge. At the same time, calculated live edge is an expected live edge.\n            // Thus, we need to switch an expected live edge and actual live edge for SegmentTimeline streams.\n            var actualLiveEdge = timelineConverter.getExpectedLiveEdge();\n            timelineConverter.setExpectedLiveEdge(liveEdgeInitialSearchPosition);\n            callback((0, _SwitchRequestJs2['default'])(context).create(actualLiveEdge, p));\n        } else {\n            callback((0, _SwitchRequestJs2['default'])(context).create(liveEdgeInitialSearchPosition, p));\n        }\n    }\n\n    instance = {\n        execute: execute\n    };\n\n    return instance;\n}\n\nLiveEdgeWithTimeSynchronizationRule.__dashjs_factory_name = 'LiveEdgeWithTimeSynchronizationRule';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(LiveEdgeWithTimeSynchronizationRule);\nmodule.exports = exports['default'];\n\n},{\"../../../core/FactoryMaker.js\":7,\"../SwitchRequest.js\":70}],84:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _dashUtilsTimelineConverterJs = _dereq_('../../../dash/utils/TimelineConverter.js');\n\nvar _dashUtilsTimelineConverterJs2 = _interopRequireDefault(_dashUtilsTimelineConverterJs);\n\nvar _LiveEdgeBinarySearchRuleJs = _dereq_('./LiveEdgeBinarySearchRule.js');\n\nvar _LiveEdgeBinarySearchRuleJs2 = _interopRequireDefault(_LiveEdgeBinarySearchRuleJs);\n\nvar _LiveEdgeWithTimeSynchronizationRuleJs = _dereq_('./LiveEdgeWithTimeSynchronizationRule.js');\n\nvar _LiveEdgeWithTimeSynchronizationRuleJs2 = _interopRequireDefault(_LiveEdgeWithTimeSynchronizationRuleJs);\n\nvar _dashDashAdapterJs = _dereq_('../../../dash/DashAdapter.js');\n\nvar _dashDashAdapterJs2 = _interopRequireDefault(_dashDashAdapterJs);\n\nvar TIME_SYNCHRONIZED_RULES = 'withAccurateTimeSourceRules';\nvar BEST_GUESS_RULES = 'bestGuestRules';\n\nfunction SynchronizationRulesCollection() {\n\n    var context = this.context;\n\n    var instance = undefined,\n        withAccurateTimeSourceRules = undefined,\n        bestGuestRules = undefined;\n\n    function initialize() {\n        withAccurateTimeSourceRules = [];\n        bestGuestRules = [];\n\n        withAccurateTimeSourceRules.push((0, _LiveEdgeWithTimeSynchronizationRuleJs2['default'])(context).create({\n            timelineConverter: (0, _dashUtilsTimelineConverterJs2['default'])(context).getInstance()\n        }));\n\n        bestGuestRules.push((0, _LiveEdgeBinarySearchRuleJs2['default'])(context).create({\n            timelineConverter: (0, _dashUtilsTimelineConverterJs2['default'])(context).getInstance(),\n            adapter: (0, _dashDashAdapterJs2['default'])(context).getInstance()\n        }));\n    }\n\n    function getRules(type) {\n        switch (type) {\n            case TIME_SYNCHRONIZED_RULES:\n                return withAccurateTimeSourceRules;\n            case BEST_GUESS_RULES:\n                return bestGuestRules;\n            default:\n                return null;\n        }\n    }\n\n    instance = {\n        initialize: initialize,\n        getRules: getRules\n    };\n\n    return instance;\n}\n\nSynchronizationRulesCollection.__dashjs_factory_name = 'SynchronizationRulesCollection';\nvar factory = _coreFactoryMakerJs2['default'].getSingletonFactory(SynchronizationRulesCollection);\nfactory.TIME_SYNCHRONIZED_RULES = TIME_SYNCHRONIZED_RULES;\nfactory.BEST_GUESS_RULES = BEST_GUESS_RULES;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../../core/FactoryMaker.js\":7,\"../../../dash/DashAdapter.js\":11,\"../../../dash/utils/TimelineConverter.js\":23,\"./LiveEdgeBinarySearchRule.js\":82,\"./LiveEdgeWithTimeSynchronizationRule.js\":83}],85:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _dashModelsDashManifestModelJs = _dereq_('../../dash/models/DashManifestModel.js');\n\nvar _dashModelsDashManifestModelJs2 = _interopRequireDefault(_dashModelsDashManifestModelJs);\n\nvar _controllersBlacklistControllerJs = _dereq_('../controllers/BlacklistController.js');\n\nvar _controllersBlacklistControllerJs2 = _interopRequireDefault(_controllersBlacklistControllerJs);\n\nvar _rulesBaseUrlResolutionDVBSelectorJs = _dereq_('../rules/baseUrlResolution/DVBSelector.js');\n\nvar _rulesBaseUrlResolutionDVBSelectorJs2 = _interopRequireDefault(_rulesBaseUrlResolutionDVBSelectorJs);\n\nvar _rulesBaseUrlResolutionBasicSelectorJs = _dereq_('../rules/baseUrlResolution/BasicSelector.js');\n\nvar _rulesBaseUrlResolutionBasicSelectorJs2 = _interopRequireDefault(_rulesBaseUrlResolutionBasicSelectorJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar URL_RESOLUTION_FAILED_GENERIC_ERROR_CODE = 1;\nvar URL_RESOLUTION_FAILED_GENERIC_ERROR_MESSAGE = 'Failed to resolve a valid URL';\n\nfunction BaseURLSelector() {\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n    var dashManifestModel = (0, _dashModelsDashManifestModelJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        serviceLocationBlacklistController = undefined,\n        basicSelector = undefined,\n        dvbSelector = undefined,\n        selector = undefined;\n\n    function setup() {\n        serviceLocationBlacklistController = (0, _controllersBlacklistControllerJs2['default'])(context).create({\n            updateEventName: _coreEventsEventsJs2['default'].SERVICE_LOCATION_BLACKLIST_CHANGED,\n            loadFailedEventName: _coreEventsEventsJs2['default'].FRAGMENT_LOADING_COMPLETED\n        });\n\n        basicSelector = (0, _rulesBaseUrlResolutionBasicSelectorJs2['default'])(context).create({\n            blacklistController: serviceLocationBlacklistController\n        });\n\n        dvbSelector = (0, _rulesBaseUrlResolutionDVBSelectorJs2['default'])(context).create({\n            blacklistController: serviceLocationBlacklistController\n        });\n\n        selector = basicSelector;\n    }\n\n    function chooseSelectorFromManifest(manifest) {\n        if (dashManifestModel.getIsDVB(manifest)) {\n            selector = dvbSelector;\n        } else {\n            selector = basicSelector;\n        }\n    }\n\n    function select(data) {\n        var baseUrls = data.baseUrls;\n        var selectedIdx = data.selectedIdx;\n\n        // Once a random selection has been carried out amongst a group of BaseURLs with the same\n        // @priority attribute value, then that choice should be re-used if the selection needs to be made again\n        // unless the blacklist has been modified or the available BaseURLs have changed.\n        if (!isNaN(selectedIdx)) {\n            return baseUrls[selectedIdx];\n        }\n\n        var selectedBaseUrl = selector.select(baseUrls);\n\n        if (!selectedBaseUrl) {\n            eventBus.trigger(_coreEventsEventsJs2['default'].URL_RESOLUTION_FAILED, {\n                error: new Error(URL_RESOLUTION_FAILED_GENERIC_ERROR_CODE, URL_RESOLUTION_FAILED_GENERIC_ERROR_MESSAGE)\n            });\n\n            return;\n        }\n\n        data.selectedIdx = baseUrls.indexOf(selectedBaseUrl);\n\n        return selectedBaseUrl;\n    }\n\n    function reset() {\n        serviceLocationBlacklistController.reset();\n    }\n\n    instance = {\n        chooseSelectorFromManifest: chooseSelectorFromManifest,\n        select: select,\n        reset: reset\n    };\n\n    setup();\n\n    return instance;\n}\n\nBaseURLSelector.__dashjs_factory_name = 'BaseURLSelector';\nvar factory = _coreFactoryMakerJs2['default'].getClassFactory(BaseURLSelector);\nfactory.URL_RESOLUTION_FAILED_GENERIC_ERROR_CODE = URL_RESOLUTION_FAILED_GENERIC_ERROR_CODE;\nfactory.URL_RESOLUTION_FAILED_GENERIC_ERROR_MESSAGE = URL_RESOLUTION_FAILED_GENERIC_ERROR_MESSAGE;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../../dash/models/DashManifestModel.js\":17,\"../controllers/BlacklistController.js\":48,\"../rules/baseUrlResolution/BasicSelector.js\":78,\"../rules/baseUrlResolution/DVBSelector.js\":79}],86:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _IsoFileJs = _dereq_('./IsoFile.js');\n\nvar _IsoFileJs2 = _interopRequireDefault(_IsoFileJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _codemIsoboxer = _dereq_('codem-isoboxer');\n\nvar _codemIsoboxer2 = _interopRequireDefault(_codemIsoboxer);\n\nfunction BoxParser() /*config*/{\n\n    var instance = undefined;\n    var context = this.context;\n\n    /**\n     * @param {ArrayBuffer} data\n     * @returns {@link IsoFile}\n     * @memberof BoxParser#\n     */\n    function parse(data) {\n        if (!data) return null;\n\n        if (data.fileStart === undefined) {\n            data.fileStart = 0;\n        }\n\n        var parsedFile = _codemIsoboxer2['default'].parseBuffer(data);\n        var dashIsoFile = (0, _IsoFileJs2['default'])(context).create();\n\n        dashIsoFile.setData(parsedFile);\n\n        return dashIsoFile;\n    }\n\n    instance = {\n        parse: parse\n    };\n\n    return instance;\n}\nBoxParser.__dashjs_factory_name = 'BoxParser';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(BoxParser);\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7,\"./IsoFile.js\":91,\"codem-isoboxer\":4}],87:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction Capabilities() {\n\n    var instance = undefined,\n        encryptedMediaSupported = undefined;\n\n    function setup() {\n        encryptedMediaSupported = false;\n    }\n\n    function supportsMediaSource() {\n        var hasWebKit = ('WebKitMediaSource' in window);\n        var hasMediaSource = ('MediaSource' in window);\n\n        return hasWebKit || hasMediaSource;\n    }\n\n    /**\n     * Returns whether Encrypted Media Extensions are supported on this\n     * user agent\n     *\n     * @return {boolean} true if EME is supported, false otherwise\n     */\n    function supportsEncryptedMedia() {\n        return encryptedMediaSupported;\n    }\n\n    function setEncryptedMediaSupported(value) {\n        encryptedMediaSupported = value;\n    }\n\n    function supportsCodec(element, codec) {\n\n        if (!(element instanceof HTMLMediaElement)) {\n            throw 'element must be of type HTMLMediaElement.';\n        }\n\n        var canPlay = element.canPlayType(codec);\n        return canPlay === 'probably' || canPlay === 'maybe';\n    }\n\n    instance = {\n        supportsMediaSource: supportsMediaSource,\n        supportsEncryptedMedia: supportsEncryptedMedia,\n        supportsCodec: supportsCodec,\n        setEncryptedMediaSupported: setEncryptedMediaSupported\n    };\n\n    setup();\n\n    return instance;\n}\nCapabilities.__dashjs_factory_name = 'Capabilities';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(Capabilities);\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7}],88:[function(_dereq_,module,exports){\n/**\n* The copyright in this software is being made available under the BSD License,\n* included below. This software may be subject to other third party and contributor\n* rights, including patent rights, and no such rights are granted under this license.\n*\n* Copyright (c) 2013, Dash Industry Forum.\n* All rights reserved.\n*\n* Redistribution and use in source and binary forms, with or without modification,\n* are permitted provided that the following conditions are met:\n*  * Redistributions of source code must retain the above copyright notice, this\n*  list of conditions and the following disclaimer.\n*  * Redistributions in binary form must reproduce the above copyright notice,\n*  this list of conditions and the following disclaimer in the documentation and/or\n*  other materials provided with the distribution.\n*  * Neither the name of Dash Industry Forum nor the names of its\n*  contributors may be used to endorse or promote products derived from this software\n*  without specific prior written permission.\n*\n*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n*  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n*  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n*  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n*  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n*  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n*  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n*  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n*  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n*  POSSIBILITY OF SUCH DAMAGE.\n*/\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction CustomTimeRanges() /*config*/{\n    var customTimeRangeArray = [];\n    var length = 0;\n\n    function add(start, end) {\n        var i = 0;\n\n        for (i = 0; i < this.customTimeRangeArray.length && start > this.customTimeRangeArray[i].start; i++);\n\n        this.customTimeRangeArray.splice(i, 0, { start: start, end: end });\n\n        for (i = 0; i < this.customTimeRangeArray.length - 1; i++) {\n            if (this.mergeRanges(i, i + 1)) {\n                i--;\n            }\n        }\n        this.length = this.customTimeRangeArray.length;\n    }\n\n    function clear() {\n        this.customTimeRangeArray = [];\n        this.length = 0;\n    }\n\n    function remove(start, end) {\n        for (var i = 0; i < this.customTimeRangeArray.length; i++) {\n            if (start <= this.customTimeRangeArray[i].start && end >= this.customTimeRangeArray[i].end) {\n                //      |--------------Range i-------|\n                //|---------------Range to remove ---------------|\n                //    or\n                //|--------------Range i-------|\n                //|--------------Range to remove ---------------|\n                //    or\n                //                 |--------------Range i-------|\n                //|--------------Range to remove ---------------|\n                this.customTimeRangeArray.splice(i, 1);\n                i--;\n            } else if (start > this.customTimeRangeArray[i].start && end < this.customTimeRangeArray[i].end) {\n                //|-----------------Range i----------------|\n                //        |-------Range to remove -----|\n                this.customTimeRangeArray.splice(i + 1, 0, { start: end, end: this.customTimeRangeArray[i].end });\n                this.customTimeRangeArray[i].end = start;\n                break;\n            } else if (start > this.customTimeRangeArray[i].start && start < this.customTimeRangeArray[i].end) {\n                //|-----------Range i----------|\n                //                    |---------Range to remove --------|\n                //    or\n                //|-----------------Range i----------------|\n                //            |-------Range to remove -----|\n                this.customTimeRangeArray[i].end = start;\n            } else if (end > this.customTimeRangeArray[i].start && end < this.customTimeRangeArray[i].end) {\n                //                     |-----------Range i----------|\n                //|---------Range to remove --------|\n                //            or\n                //|-----------------Range i----------------|\n                //|-------Range to remove -----|\n                this.customTimeRangeArray[i].start = end;\n            }\n        }\n\n        this.length = this.customTimeRangeArray.length;\n    }\n\n    function mergeRanges(rangeIndex1, rangeIndex2) {\n        var range1 = this.customTimeRangeArray[rangeIndex1];\n        var range2 = this.customTimeRangeArray[rangeIndex2];\n\n        if (range1.start <= range2.start && range2.start <= range1.end && range1.end <= range2.end) {\n            //|-----------Range1----------|\n            //                    |-----------Range2----------|\n            range1.end = range2.end;\n            this.customTimeRangeArray.splice(rangeIndex2, 1);\n            return true;\n        } else if (range2.start <= range1.start && range1.start <= range2.end && range2.end <= range1.end) {\n            //                |-----------Range1----------|\n            //|-----------Range2----------|\n            range1.start = range2.start;\n            this.customTimeRangeArray.splice(rangeIndex2, 1);\n            return true;\n        } else if (range2.start <= range1.start && range1.start <= range2.end && range1.end <= range2.end) {\n            //      |--------Range1-------|\n            //|---------------Range2--------------|\n            this.customTimeRangeArray.splice(rangeIndex1, 1);\n            return true;\n        } else if (range1.start <= range2.start && range2.start <= range1.end && range2.end <= range1.end) {\n            //|-----------------Range1--------------|\n            //        |-----------Range2----------|\n            this.customTimeRangeArray.splice(rangeIndex2, 1);\n            return true;\n        }\n        return false;\n    }\n\n    function start(index) {\n        return this.customTimeRangeArray[index].start;\n    }\n\n    function end(index) {\n        return this.customTimeRangeArray[index].end;\n    }\n\n    return {\n        customTimeRangeArray: customTimeRangeArray,\n        length: length,\n        add: add,\n        clear: clear,\n        remove: remove,\n        mergeRanges: mergeRanges,\n        start: start,\n        end: end\n    };\n}\nCustomTimeRanges.__dashjs_factory_name = 'CustomTimeRanges';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(CustomTimeRanges);\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7}],89:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _modelsMediaPlayerModelJs = _dereq_('../models/MediaPlayerModel.js');\n\nvar _modelsMediaPlayerModelJs2 = _interopRequireDefault(_modelsMediaPlayerModelJs);\n\nvar _coreDebugJs = _dereq_('../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar legacyKeysAndReplacements = [{ oldKey: 'dashjs_vbitrate', newKey: 'dashjs_video_bitrate' }, { oldKey: 'dashjs_abitrate', newKey: 'dashjs_audio_bitrate' }, { oldKey: 'dashjs_vsettings', newKey: 'dashjs_video_settings' }, { oldKey: 'dashjs_asettings', newKey: 'dashjs_audio_settings' }];\n\nvar LOCAL_STORAGE_BITRATE_KEY_TEMPLATE = 'dashjs_?_bitrate';\nvar LOCAL_STORAGE_SETTINGS_KEY_TEMPLATE = 'dashjs_?_settings';\n\nvar STORAGE_TYPE_LOCAL = 'localStorage';\nvar STORAGE_TYPE_SESSION = 'sessionStorage';\n\nfunction DOMStorage() {\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n\n    var instance = undefined,\n        supported = undefined,\n        mediaPlayerModel = undefined;\n\n    //type can be local, session\n    function isSupported(type) {\n        if (supported !== undefined) return supported;\n\n        supported = false;\n\n        var testKey = '1';\n        var testValue = '1';\n        var storage;\n\n        try {\n            if (typeof window !== 'undefined') {\n                storage = window[type];\n            }\n        } catch (error) {\n            log('Warning: DOMStorage access denied: ' + error.message);\n            return supported;\n        }\n\n        if (!storage || type !== STORAGE_TYPE_LOCAL && type !== STORAGE_TYPE_SESSION) {\n            return supported;\n        }\n\n        /* When Safari (OS X or iOS) is in private browsing mode, it appears as though localStorage is available, but trying to call setItem throws an exception.\n         http://stackoverflow.com/questions/14555347/html5-localstorage-error-with-safari-quota-exceeded-err-dom-exception-22-an\n          Check if the storage can be used\n         */\n        try {\n            storage.setItem(testKey, testValue);\n            storage.removeItem(testKey);\n            supported = true;\n        } catch (error) {\n            log('Warning: DOMStorage is supported, but cannot be used: ' + error.message);\n        }\n\n        return supported;\n    }\n\n    function translateLegacyKeys() {\n        if (isSupported(STORAGE_TYPE_LOCAL)) {\n            legacyKeysAndReplacements.forEach(function (entry) {\n                var value = localStorage.getItem(entry.oldKey);\n\n                if (value) {\n                    localStorage.removeItem(entry.oldKey);\n\n                    try {\n                        localStorage.setItem(entry.newKey, value);\n                    } catch (e) {\n                        log(e.message);\n                    }\n                }\n            });\n        }\n    }\n\n    function setup() {\n        mediaPlayerModel = (0, _modelsMediaPlayerModelJs2['default'])(context).getInstance();\n\n        translateLegacyKeys();\n    }\n\n    // Return current epoch time, ms, rounded to the nearest 10m to avoid fingerprinting user\n    function getTimestamp() {\n        var ten_minutes_ms = 60 * 1000 * 10;\n        return Math.round(new Date().getTime() / ten_minutes_ms) * ten_minutes_ms;\n    }\n\n    function canStore(storageType, key) {\n        return isSupported(storageType) && mediaPlayerModel['get' + key + 'CachingInfo']().enabled;\n    }\n\n    function getSavedMediaSettings(type) {\n        //Checks local storage to see if there is valid, non-expired media settings\n        if (!canStore(STORAGE_TYPE_LOCAL, 'LastMediaSettings')) return null;\n\n        var key = LOCAL_STORAGE_SETTINGS_KEY_TEMPLATE.replace(/\\?/, type);\n        var obj = JSON.parse(localStorage.getItem(key)) || {};\n        var isExpired = new Date().getTime() - parseInt(obj.timestamp, 10) >= mediaPlayerModel.getLastMediaSettingsCachingInfo().ttl || false;\n        var settings = obj.settings;\n\n        if (isExpired) {\n            localStorage.removeItem(key);\n            settings = null;\n        }\n\n        return settings;\n    }\n\n    function getSavedBitrateSettings(type) {\n        var savedBitrate = NaN;\n        //Checks local storage to see if there is valid, non-expired bit rate\n        //hinting from the last play session to use as a starting bit rate.\n        if (canStore(STORAGE_TYPE_LOCAL, 'LastBitrate')) {\n            var key = LOCAL_STORAGE_BITRATE_KEY_TEMPLATE.replace(/\\?/, type);\n            var obj = JSON.parse(localStorage.getItem(key)) || {};\n            var isExpired = new Date().getTime() - parseInt(obj.timestamp, 10) >= mediaPlayerModel.getLastBitrateCachingInfo().ttl || false;\n            var bitrate = parseInt(obj.bitrate, 10);\n\n            if (!isNaN(bitrate) && !isExpired) {\n                savedBitrate = bitrate;\n                log('Last saved bitrate for ' + type + ' was ' + bitrate);\n            } else if (isExpired) {\n                localStorage.removeItem(key);\n            }\n        }\n        return savedBitrate;\n    }\n\n    function setSavedMediaSettings(type, value) {\n        if (canStore(STORAGE_TYPE_LOCAL, 'LastMediaSettings')) {\n            var key = LOCAL_STORAGE_SETTINGS_KEY_TEMPLATE.replace(/\\?/, type);\n            try {\n                localStorage.setItem(key, JSON.stringify({ settings: value, timestamp: getTimestamp() }));\n            } catch (e) {\n                log(e.message);\n            }\n        }\n    }\n\n    function setSavedBitrateSettings(type, bitrate) {\n        if (canStore(STORAGE_TYPE_LOCAL, 'LastBitrate') && bitrate) {\n            var key = LOCAL_STORAGE_BITRATE_KEY_TEMPLATE.replace(/\\?/, type);\n            try {\n                localStorage.setItem(key, JSON.stringify({ bitrate: bitrate / 1000, timestamp: getTimestamp() }));\n            } catch (e) {\n                log(e.message);\n            }\n        }\n    }\n\n    instance = {\n        getSavedBitrateSettings: getSavedBitrateSettings,\n        setSavedBitrateSettings: setSavedBitrateSettings,\n        getSavedMediaSettings: getSavedMediaSettings,\n        setSavedMediaSettings: setSavedMediaSettings,\n        isSupported: isSupported\n    };\n\n    setup();\n    return instance;\n}\n\nDOMStorage.__dashjs_factory_name = 'DOMStorage';\nvar factory = _coreFactoryMakerJs2['default'].getSingletonFactory(DOMStorage);\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/Debug.js\":5,\"../../core/FactoryMaker.js\":7,\"../models/MediaPlayerModel.js\":64}],90:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar CAPABILITY_ERROR_MEDIASOURCE = 'mediasource';\nvar CAPABILITY_ERROR_MEDIAKEYS = 'mediakeys';\n\nvar DOWNLOAD_ERROR_ID_MANIFEST = 'manifest';\nvar DOWNLOAD_ERROR_ID_SIDX = 'SIDX';\nvar DOWNLOAD_ERROR_ID_CONTENT = 'content';\nvar DOWNLOAD_ERROR_ID_INITIALIZATION = 'initialization';\nvar DOWNLOAD_ERROR_ID_XLINK = 'xlink';\n\nvar MANIFEST_ERROR_ID_CODEC = 'codec';\nvar MANIFEST_ERROR_ID_PARSE = 'parse';\nvar MANIFEST_ERROR_ID_NOSTREAMS = 'nostreams';\n\nvar TIMED_TEXT_ERROR_ID_PARSE = 'parse';\n\nfunction ErrorHandler() {\n\n    var instance = undefined;\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    // \"mediasource\"|\"mediakeys\"\n    function capabilityError(err) {\n        eventBus.trigger(_coreEventsEventsJs2['default'].ERROR, { error: 'capability', event: err });\n    }\n\n    // {id: \"manifest\"|\"SIDX\"|\"content\"|\"initialization\"|\"xlink\", url: \"\", request: {XMLHttpRequest instance}}\n    function downloadError(id, url, request) {\n        eventBus.trigger(_coreEventsEventsJs2['default'].ERROR, { error: 'download', event: { id: id, url: url, request: request } });\n    }\n\n    // {message: \"\", id: \"codec\"|\"parse\"|\"nostreams\", manifest: {parsed manifest}}\n    function manifestError(message, id, manifest) {\n        eventBus.trigger(_coreEventsEventsJs2['default'].ERROR, { error: 'manifestError', event: { message: message, id: id, manifest: manifest } });\n    }\n\n    // {message: '', id: 'parse', cc: ''}\n    function timedTextError(message, id, ccContent) {\n        eventBus.trigger(_coreEventsEventsJs2['default'].ERROR, { error: 'cc', event: { message: message, id: id, cc: ccContent } });\n    }\n\n    function mediaSourceError(err) {\n        eventBus.trigger(_coreEventsEventsJs2['default'].ERROR, { error: 'mediasource', event: err });\n    }\n\n    function mediaKeySessionError(err) {\n        eventBus.trigger(_coreEventsEventsJs2['default'].ERROR, { error: 'key_session', event: err });\n    }\n\n    function mediaKeyMessageError(err) {\n        eventBus.trigger(_coreEventsEventsJs2['default'].ERROR, { error: 'key_message', event: err });\n    }\n\n    instance = {\n        capabilityError: capabilityError,\n        downloadError: downloadError,\n        manifestError: manifestError,\n        timedTextError: timedTextError,\n        mediaSourceError: mediaSourceError,\n        mediaKeySessionError: mediaKeySessionError,\n        mediaKeyMessageError: mediaKeyMessageError\n    };\n\n    return instance;\n}\n\nErrorHandler.__dashjs_factory_name = 'ErrorHandler';\n\nvar factory = _coreFactoryMakerJs2['default'].getSingletonFactory(ErrorHandler);\n\nfactory.CAPABILITY_ERROR_MEDIASOURCE = CAPABILITY_ERROR_MEDIASOURCE;\nfactory.CAPABILITY_ERROR_MEDIAKEYS = CAPABILITY_ERROR_MEDIAKEYS;\nfactory.DOWNLOAD_ERROR_ID_MANIFEST = DOWNLOAD_ERROR_ID_MANIFEST;\nfactory.DOWNLOAD_ERROR_ID_SIDX = DOWNLOAD_ERROR_ID_SIDX;\nfactory.DOWNLOAD_ERROR_ID_CONTENT = DOWNLOAD_ERROR_ID_CONTENT;\nfactory.DOWNLOAD_ERROR_ID_INITIALIZATION = DOWNLOAD_ERROR_ID_INITIALIZATION;\nfactory.DOWNLOAD_ERROR_ID_XLINK = DOWNLOAD_ERROR_ID_XLINK;\nfactory.MANIFEST_ERROR_ID_CODEC = MANIFEST_ERROR_ID_CODEC;\nfactory.MANIFEST_ERROR_ID_PARSE = MANIFEST_ERROR_ID_PARSE;\nfactory.MANIFEST_ERROR_ID_NOSTREAMS = MANIFEST_ERROR_ID_NOSTREAMS;\nfactory.TIMED_TEXT_ERROR_ID_PARSE = TIMED_TEXT_ERROR_ID_PARSE;\n\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9}],91:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _voIsoBoxJs = _dereq_('../vo/IsoBox.js');\n\nvar _voIsoBoxJs2 = _interopRequireDefault(_voIsoBoxJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction IsoFile() {\n\n    var instance = undefined,\n        parsedIsoFile = undefined,\n        commonProps = undefined,\n        sidxProps = undefined,\n        sidxRefProps = undefined,\n        emsgProps = undefined,\n        mdhdProps = undefined,\n        mfhdProps = undefined,\n        tfhdProps = undefined,\n        tfdtProps = undefined,\n        trunProps = undefined,\n        trunSampleProps = undefined;\n\n    /**\n    * @param {string} type\n    * @returns {@link IsoBox}\n    * @memberof IsoFile#\n    */\n    function getBox(type) {\n        if (!type || !parsedIsoFile || !parsedIsoFile.boxes || parsedIsoFile.boxes.length === 0) return null;\n\n        return convertToDashIsoBox(parsedIsoFile.fetch(type));\n    }\n\n    /**\n    * @param {string} type\n    * @returns {Array} array of {@link IsoBox}\n    * @memberof IsoFile#\n    */\n    function getBoxes(type) {\n        var boxData = parsedIsoFile.fetchAll(type);\n        var boxes = [];\n        var box;\n\n        for (var i = 0, ln = boxData.length; i < ln; i++) {\n            box = convertToDashIsoBox(boxData[i]);\n\n            if (box) {\n                boxes.push(box);\n            }\n        }\n\n        return boxes;\n    }\n\n    /**\n    * @param {string} value\n    * @memberof IsoFile#\n    */\n    function setData(value) {\n        parsedIsoFile = value;\n    }\n\n    /**\n    * @returns {@link IsoBox}\n    * @memberof IsoFile#\n    */\n    function getLastBox() {\n        if (!parsedIsoFile || !parsedIsoFile.boxes || !parsedIsoFile.boxes.length) return null;\n\n        var type = parsedIsoFile.boxes[parsedIsoFile.boxes.length - 1].type;\n        var boxes = getBoxes(type);\n\n        return boxes[boxes.length - 1];\n    }\n\n    /**\n    * @returns {Number}\n    * @memberof IsoFile#\n    */\n    function getOffset() {\n        return parsedIsoFile._cursor.offset;\n    }\n\n    function setup() {\n        commonProps = {\n            offset: '_offset',\n            size: 'size',\n            type: 'type'\n        };\n\n        sidxProps = {\n            references: 'references',\n            timescale: 'timescale',\n            earliest_presentation_time: 'earliest_presentation_time',\n            first_offset: 'first_offset'\n        };\n\n        sidxRefProps = {\n            reference_type: 'reference_type',\n            referenced_size: 'referenced_size',\n            subsegment_duration: 'subsegment_duration'\n        };\n\n        emsgProps = {\n            id: 'id',\n            value: 'value',\n            timescale: 'timescale',\n            scheme_id_uri: 'scheme_id_uri',\n            presentation_time_delta: 'presentation_time_delta',\n            event_duration: 'event_duration',\n            message_data: 'message_data'\n        };\n\n        mdhdProps = {\n            timescale: 'timescale'\n        };\n\n        mfhdProps = {\n            sequence_number: 'sequence_number'\n        };\n\n        tfhdProps = {\n            base_data_offset: 'base_data_offset',\n            sample_description_index: 'sample_description_index',\n            default_sample_duration: 'default_sample_duration',\n            default_sample_size: 'default_sample_size',\n            default_sample_flags: 'default_sample_flags',\n            flags: 'flags'\n        };\n\n        tfdtProps = {\n            version: 'version',\n            baseMediaDecodeTime: 'baseMediaDecodeTime',\n            flags: 'flags'\n        };\n\n        trunProps = {\n            sample_count: 'sample_count',\n            first_sample_flags: 'first_sample_flags',\n            data_offset: 'data_offset',\n            flags: 'flags',\n            samples: 'samples'\n        };\n\n        trunSampleProps = {\n            sample_size: 'sample_size',\n            sample_duration: 'sample_duration',\n            sample_composition_time_offset: 'sample_composition_time_offset'\n        };\n    }\n\n    function copyProps(from, to, props) {\n        for (var prop in props) {\n            to[prop] = from[props[prop]];\n        }\n    }\n\n    function convertToDashIsoBox(boxData) {\n        if (!boxData) return null;\n\n        var box = new _voIsoBoxJs2['default']();\n        var i, ln;\n\n        copyProps(boxData, box, commonProps);\n\n        if (boxData.hasOwnProperty('_incomplete')) {\n            box.isComplete = !boxData._incomplete;\n        }\n\n        switch (box.type) {\n            case 'sidx':\n                copyProps(boxData, box, sidxProps);\n                if (box.references) {\n                    for (i = 0, ln = box.references.length; i < ln; i++) {\n                        copyProps(boxData.references[i], box.references[i], sidxRefProps);\n                    }\n                }\n                break;\n            case 'emsg':\n                copyProps(boxData, box, emsgProps);\n                break;\n            case 'mdhd':\n                copyProps(boxData, box, mdhdProps);\n                break;\n            case 'mfhd':\n                copyProps(boxData, box, mfhdProps);\n                break;\n            case 'tfhd':\n                copyProps(boxData, box, tfhdProps);\n                break;\n            case 'tfdt':\n                copyProps(boxData, box, tfdtProps);\n                break;\n            case 'trun':\n                copyProps(boxData, box, trunProps);\n                if (box.samples) {\n                    for (i = 0, ln = box.samples.length; i < ln; i++) {\n                        copyProps(boxData.samples[i], box.samples[i], trunSampleProps);\n                    }\n                }\n                break;\n        }\n\n        return box;\n    }\n\n    instance = {\n        getBox: getBox,\n        getBoxes: getBoxes,\n        setData: setData,\n        getLastBox: getLastBox,\n        getOffset: getOffset\n    };\n\n    setup();\n\n    return instance;\n}\nIsoFile.__dashjs_factory_name = 'IsoFile';\nexports['default'] = _coreFactoryMakerJs2['default'].getClassFactory(IsoFile);\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7,\"../vo/IsoBox.js\":103}],92:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _rulesSynchronizationSynchronizationRulesCollectionJs = _dereq_('../rules/synchronization/SynchronizationRulesCollection.js');\n\nvar _rulesSynchronizationSynchronizationRulesCollectionJs2 = _interopRequireDefault(_rulesSynchronizationSynchronizationRulesCollectionJs);\n\nvar _voErrorJs = _dereq_('../vo/Error.js');\n\nvar _voErrorJs2 = _interopRequireDefault(_voErrorJs);\n\nvar _coreEventBusJs = _dereq_('../../core/EventBus.js');\n\nvar _coreEventBusJs2 = _interopRequireDefault(_coreEventBusJs);\n\nvar _coreEventsEventsJs = _dereq_('../../core/events/Events.js');\n\nvar _coreEventsEventsJs2 = _interopRequireDefault(_coreEventsEventsJs);\n\nvar _rulesRulesControllerJs = _dereq_('../rules/RulesController.js');\n\nvar _rulesRulesControllerJs2 = _interopRequireDefault(_rulesRulesControllerJs);\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar LIVE_EDGE_NOT_FOUND_ERROR_CODE = 1;\n\nfunction LiveEdgeFinder() {\n\n    var context = this.context;\n    var eventBus = (0, _coreEventBusJs2['default'])(context).getInstance();\n\n    var instance = undefined,\n        timelineConverter = undefined,\n        streamProcessor = undefined,\n        rulesController = undefined,\n        isSearchStarted = undefined,\n        searchStartTime = undefined,\n        rules = undefined,\n        liveEdge = undefined,\n        ruleSet = undefined;\n\n    function initialize(TimelineConverter, StreamProcessor) {\n        timelineConverter = TimelineConverter;\n        streamProcessor = StreamProcessor;\n        isSearchStarted = false;\n        searchStartTime = NaN;\n        liveEdge = null;\n        rulesController = (0, _rulesRulesControllerJs2['default'])(context).getInstance();\n        ruleSet = _rulesSynchronizationSynchronizationRulesCollectionJs2['default'].BEST_GUESS_RULES;\n        eventBus.on(_coreEventsEventsJs2['default'].STREAM_INITIALIZED, onStreamInitialized, this);\n    }\n\n    function abortSearch() {\n        isSearchStarted = false;\n        searchStartTime = NaN;\n    }\n\n    function getLiveEdge() {\n        return liveEdge;\n    }\n\n    function reset() {\n        eventBus.off(_coreEventsEventsJs2['default'].STREAM_INITIALIZED, onStreamInitialized, this);\n        abortSearch();\n        liveEdge = null;\n        timelineConverter = null;\n        streamProcessor = null;\n        isSearchStarted = false;\n        searchStartTime = NaN;\n        ruleSet = null;\n        rulesController = null;\n    }\n\n    function onSearchCompleted(req) {\n        var searchTime = (new Date().getTime() - searchStartTime) / 1000;\n        liveEdge = req.value;\n        eventBus.trigger(_coreEventsEventsJs2['default'].LIVE_EDGE_SEARCH_COMPLETED, { liveEdge: liveEdge, searchTime: searchTime, error: liveEdge === null ? new _voErrorJs2['default'](LIVE_EDGE_NOT_FOUND_ERROR_CODE, 'live edge has not been found', null) : null });\n    }\n\n    function onStreamInitialized(e) {\n\n        if (!streamProcessor.isDynamic() || isSearchStarted || e.error) {\n            return;\n        }\n\n        ruleSet = timelineConverter.isTimeSyncCompleted() ? _rulesSynchronizationSynchronizationRulesCollectionJs2['default'].TIME_SYNCHRONIZED_RULES : _rulesSynchronizationSynchronizationRulesCollectionJs2['default'].BEST_GUESS_RULES;\n\n        rules = (0, _rulesSynchronizationSynchronizationRulesCollectionJs2['default'])(context).getInstance().getRules(ruleSet);\n        isSearchStarted = true;\n        searchStartTime = new Date().getTime();\n\n        rulesController.applyRules(rules, streamProcessor, onSearchCompleted, null, function (currentValue, newValue) {\n            return newValue;\n        });\n    }\n\n    instance = {\n        initialize: initialize,\n        abortSearch: abortSearch,\n        getLiveEdge: getLiveEdge,\n        reset: reset\n    };\n\n    return instance;\n}\nLiveEdgeFinder.__dashjs_factory_name = 'LiveEdgeFinder';\nvar factory = _coreFactoryMakerJs2['default'].getSingletonFactory(LiveEdgeFinder);\nfactory.LIVE_EDGE_NOT_FOUND_ERROR_CODE = LIVE_EDGE_NOT_FOUND_ERROR_CODE;\nexports['default'] = factory;\nmodule.exports = exports['default'];\n\n},{\"../../core/EventBus.js\":6,\"../../core/FactoryMaker.js\":7,\"../../core/events/Events.js\":9,\"../rules/RulesController.js\":69,\"../rules/synchronization/SynchronizationRulesCollection.js\":84,\"../vo/Error.js\":100}],93:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n  value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\n/**\n * @Module ObjectUtils\n * @description Provides utility functions for objects\n */\nfunction ObjectUtils() {\n\n  var instance = undefined;\n\n  /**\n   * Returns true if objects resolve to the same string. Only really useful\n   * when the user controls the object generation\n   * @return {boolean}\n   * @memberof module:ObjectUtils\n   * @instance\n   */\n  function areSimpleEquivalent(obj1, obj2) {\n    return JSON.stringify(obj1) === JSON.stringify(obj2);\n  }\n\n  instance = {\n    areSimpleEquivalent: areSimpleEquivalent\n  };\n\n  return instance;\n}\n\nObjectUtils.__dashjs_factory_name = 'ObjectUtils';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(ObjectUtils);\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7}],94:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nfunction RequestModifier() {\n\n    var instance = undefined;\n\n    function modifyRequestURL(url) {\n        return url;\n    }\n\n    function modifyRequestHeader(request) {\n        return request;\n    }\n\n    instance = {\n        modifyRequestURL: modifyRequestURL,\n        modifyRequestHeader: modifyRequestHeader\n    };\n\n    return instance;\n}\n\nRequestModifier.__dashjs_factory_name = 'RequestModifier';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(RequestModifier);\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7}],95:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _externalsXml2jsonJs = _dereq_('../../../externals/xml2json.js');\n\nvar _externalsXml2jsonJs2 = _interopRequireDefault(_externalsXml2jsonJs);\n\nvar _coreDebugJs = _dereq_('../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nvar SECONDS_IN_HOUR = 60 * 60; // Expression of an hour in seconds\nvar SECONDS_IN_MIN = 60; // Expression of a minute in seconds\n\nfunction TTMLParser() {\n\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n\n    /*\n     * This TTML parser follows \"EBU-TT-D SUBTITLING DISTRIBUTION FORMAT - tech3380\" spec - https://tech.ebu.ch/docs/tech/tech3380.pdf.\n     * */\n    var instance = undefined,\n        timingRegex = undefined,\n        ttml = undefined,\n        // contains the whole ttml document received\n    ttmlStyling = undefined,\n        // contains the styling information from the document (from head following EBU-TT-D)\n    ttmlLayout = undefined,\n        // contains the positioning information from the document (from head following EBU-TT-D)\n    fontSize = undefined,\n        lineHeight = undefined,\n        linePadding = undefined,\n        defaultLayoutProperties = undefined,\n        defaultStyleProperties = undefined,\n        fontFamilies = undefined,\n        textAlign = undefined,\n        multiRowAlign = undefined,\n        wrapOption = undefined,\n        unicodeBidi = undefined,\n        displayAlign = undefined,\n        writingMode = undefined,\n        videoModel = undefined;\n\n    function setConfig(config) {\n        if (!config) return;\n\n        if (config.videoModel) {\n            videoModel = config.videoModel;\n        }\n    }\n\n    /**\n     * Parse the raw data and process it to return the HTML element representing the cue.\n     * Return the region to be processed and controlled (hide/show) by the caption controller.\n     * @param data: raw data received from the TextSourceBuffer\n     **/\n\n    function parse(data, intervalStart, intervalEnd) {\n        var tt = undefined,\n            // Top element\n        head = undefined,\n            // head in tt\n        body = undefined,\n            // body in tt\n        type = undefined;\n\n        var errorMsg = '';\n\n        var converter = new _externalsXml2jsonJs2['default']([], '', false);\n\n        // Parse the TTML in a JSON object.\n        ttml = converter.xml_str2json(data);\n\n        if (!ttml) {\n            throw 'TTML document could not be parsed';\n        }\n\n        if (videoModel.getTTMLRenderingDiv()) {\n            type = 'html';\n        }\n\n        // Get the namespace if there is one defined in the JSON object.\n        var ttNS = getNamespacePrefix(ttml, 'http://www.w3.org/ns/ttml');\n\n        // Remove the namespace before each node if it exists:\n        if (ttNS) {\n            removeNamespacePrefix(ttml, ttNS);\n        }\n\n        // Check the document and compare to the specification (TTML and EBU-TT-D).\n        tt = ttml.tt;\n        if (!tt) {\n            throw 'TTML document lacks tt element';\n        }\n        head = tt.head;\n        if (!head) {\n            throw 'TTML document lacks head element';\n        }\n        if (head.layout) {\n            ttmlLayout = head.layout.region_asArray; //Mandatory in EBU-TT-D\n        }\n        if (head.styling) {\n            ttmlStyling = head.styling.style_asArray; // Mandatory in EBU-TT-D\n        }\n        body = tt.body;\n        if (!body) {\n            throw 'TTML document lacks body element';\n        }\n\n        // Extract the cellResolution information\n        var cellResolution = getCellResolution();\n\n        // Recover the video width and height displayed by the player.\n        var videoWidth = videoModel.getElement().clientWidth;\n        var videoHeight = videoModel.getElement().clientHeight;\n\n        // Compute the CellResolution unit in order to process properties using sizing (fontSize, linePadding, etc).\n        var cellUnit = [videoWidth / cellResolution[0], videoHeight / cellResolution[1]];\n        defaultStyleProperties['font-size'] = cellUnit[1] + 'px;';\n\n        var regions = [];\n        if (ttmlLayout) {\n            for (var i = 0; i < ttmlLayout.length; i++) {\n                regions.push(processRegion(JSON.parse(JSON.stringify(ttmlLayout[i])), cellUnit));\n            }\n        }\n\n        // Get the namespace prefix.\n        var nsttp = getNamespacePrefix(ttml.tt, 'http://www.w3.org/ns/ttml#parameter');\n\n        // Set the framerate.\n        if (ttml.tt.hasOwnProperty(nsttp + ':frameRate')) {\n            ttml.tt.frameRate = parseInt(ttml.tt[nsttp + ':frameRate'], 10);\n        }\n        var captionArray = [];\n        // Extract the div\n        var divs = ttml.tt.body_asArray[0].__children;\n\n        divs.forEach(function (div) {\n            var cues = div.div.p_asArray;\n\n            // Check if cues is not empty or undefined.\n            if (!cues || cues.length === 0) {\n                errorMsg = 'TTML document does not contain any cues';\n            } else {\n\n                /*** Parsing of every cue.\n                 *\n                 * cues: List of the cues found in the ttml parsing.\n                 *       We iterate on this list.\n                 * cue: Every cue is parsed individually and creates an HTML element with its style and children.\n                 *\n                 * pElements: all the nodes that can be found in the paragraph.\n                 *\n                 * ***/\n\n                // Caption array is the final result return containing all the cues' information.\n                var pStartTime;\n                var pEndTime;\n                var spanStartTime;\n                var spanEndTime;\n                cues.forEach(function (cue) {\n\n                    // Obtain the start and end time of the cue.\n                    if (cue.hasOwnProperty('begin') && cue.hasOwnProperty('end')) {\n                        pStartTime = parseTimings(cue.begin);\n                        pEndTime = parseTimings(cue.end);\n                    } else if (cue.span.hasOwnProperty('begin') && cue.span.hasOwnProperty('end')) {\n                        spanStartTime = parseTimings(cue.span.begin);\n                        spanEndTime = parseTimings(cue.span.end);\n                    } else {\n                        errorMsg = 'TTML document has incorrect timing value';\n                        throw errorMsg;\n                    }\n                    var cueStartTime = spanStartTime || pStartTime;\n                    var cueEndTime = spanEndTime || pEndTime;\n\n                    if (typeof intervalStart !== 'undefined' && typeof intervalEnd !== 'undefined') {\n                        if (cueEndTime < intervalStart || cueStartTime > intervalEnd) {\n                            log('TTML: Cue interval ' + cueStartTime + '-' + cueEndTime + ' outside sample interval ' + intervalStart + '-' + intervalEnd + '. Dropped');\n                            return;\n                        } else {\n                            var clipped = false;\n                            var origStart = cueStartTime;\n                            var origEnd = cueEndTime;\n                            if (cueStartTime < intervalStart) {\n                                clipped = true;\n                                cueStartTime = intervalStart;\n                            }\n                            if (cueEndTime > intervalEnd) {\n                                clipped = true;\n                                cueEndTime = intervalEnd;\n                            }\n                            if (clipped) {\n                                log('TTML: Clipped cue ' + origStart + '-' + origEnd + ' to ' + cueStartTime + '-' + cueEndTime);\n                            }\n                        }\n                    }\n\n                    if (cue['smpte:backgroundImage'] !== undefined) {\n                        var images = ttml.tt.head.metadata.image_asArray;\n                        for (var j = 0; j < images.length; j++) {\n                            if ('#' + images[j]['xml:id'] == cue['smpte:backgroundImage']) {\n                                captionArray.push({\n                                    start: cueStartTime,\n                                    end: cueEndTime,\n                                    id: images[j]['xml:id'],\n                                    data: 'data:image/' + images[j].imagetype.toLowerCase() + ';base64, ' + images[j].__text,\n                                    type: 'image'\n                                });\n                            }\n                        }\n                    } else if (type === 'html') {\n                        lineHeight = {};\n                        linePadding = {};\n                        fontSize = {};\n                        var cueID = '';\n                        if (cue.hasOwnProperty('id') || cue.hasOwnProperty('xml:id')) {\n                            cueID = cue['xml:id'] || cue.id;\n                        }\n                        // Error if timing is not specified.\n                        // TODO: check with the specification what is allowed.\n                        if ((isNaN(pStartTime) || isNaN(pEndTime)) && (isNaN(spanStartTime) || isNaN(spanEndTime))) {\n                            errorMsg = 'TTML document has incorrect timing value';\n                            throw errorMsg;\n                        }\n\n                        /**\n                         * Find the region defined for the cue.\n                         */\n                        // properties to be put in the \"captionRegion\" HTML element.\n                        var cueRegionProperties = constructCueRegion(cue, div.div, cellUnit);\n\n                        /**\n                         * Find the style defined for the cue.\n                         */\n                        // properties to be put in the \"paragraph\" HTML element.\n                        var cueStyleProperties = constructCueStyle(cue, cellUnit);\n\n                        /**\n                         * /!\\ Create the cue HTML Element containing the whole cue.\n                         */\n                        var styleIDs = cueStyleProperties[1];\n                        cueStyleProperties = cueStyleProperties[0];\n\n                        // Final cue HTML element.\n                        var cueParagraph = document.createElement('div');\n                        cueParagraph.className = styleIDs;\n\n                        // Stock the element in the subtitle (in p) in an array (in case there are only one value).\n                        var pElements = cue.__children;\n\n                        // Create an wrapper containing the cue information about unicodeBidi and direction\n                        // as they need to be defined on at this level.\n                        // We append to the wrapper the cue itself.\n                        var cueDirUniWrapper = constructCue(pElements, cellUnit);\n                        cueDirUniWrapper.className = 'cueDirUniWrapper';\n\n                        // If the style defines these two properties, we place them in cueContainer\n                        // and delete them from the cue style so it is not added afterwards to the final cue.\n                        if (arrayContains('unicode-bidi', cueStyleProperties)) {\n                            cueDirUniWrapper.style.cssText += getPropertyFromArray('unicode-bidi', cueStyleProperties);\n                            deletePropertyFromArray('unicode-bidi', cueStyleProperties);\n                        }\n                        if (arrayContains('direction', cueStyleProperties)) {\n                            cueDirUniWrapper.style.cssText += getPropertyFromArray('direction', cueStyleProperties);\n                            deletePropertyFromArray('direction', cueStyleProperties);\n                        }\n\n                        // Apply the linePadding property if it is specified in the cue style.\n                        if (arrayContains('padding-left', cueStyleProperties) && arrayContains('padding-right', cueStyleProperties)) {\n                            cueDirUniWrapper.innerHTML = applyLinePadding(cueDirUniWrapper, cueStyleProperties);\n                        }\n\n                        /**\n                         * Clean and set the style and region for the cue to be returned.\n                         */\n\n                        // Remove the line padding property from being added at the \"paragraph\" element level.\n                        if (arrayContains('padding-left', cueStyleProperties) && arrayContains('padding-right', cueStyleProperties)) {\n                            deletePropertyFromArray('padding-left', cueStyleProperties);\n                            deletePropertyFromArray('padding-right', cueStyleProperties);\n                        }\n\n                        // Remove the ID of the region from being added at the \"paragraph\" element level.\n                        var regionID = '';\n                        if (arrayContains('regionID', cueRegionProperties)) {\n                            var wholeRegionID = getPropertyFromArray('regionID', cueRegionProperties);\n                            regionID = wholeRegionID.slice(wholeRegionID.indexOf(':') + 1, wholeRegionID.length - 1);\n                        }\n\n                        // We link the p style to the finale cueParagraph element.\n                        if (cueStyleProperties) {\n                            cueParagraph.style.cssText = cueStyleProperties.join(' ') + 'display:flex;';\n                        }\n                        // We define the CSS style for the cue region.\n                        if (cueRegionProperties) {\n                            cueRegionProperties = cueRegionProperties.join(' ');\n                        }\n\n                        // We then place the cue wrapper inside the paragraph element.\n                        cueParagraph.appendChild(cueDirUniWrapper);\n\n                        // Final cue.\n                        var finalCue = document.createElement('div');\n                        finalCue.appendChild(cueParagraph);\n                        finalCue.id = 'subtitle_' + cueID;\n                        finalCue.style.cssText = 'position: absolute; margin: 0; display: flex; box-sizing: border-box; pointer-events: none;' + cueRegionProperties;\n\n                        if (Object.keys(fontSize).length === 0) {\n                            fontSize.defaultFontSize = '100';\n                        }\n\n                        // We add all the cue information in captionArray.\n                        captionArray.push({\n                            start: cueStartTime,\n                            end: cueEndTime,\n                            type: 'html',\n                            cueHTMLElement: finalCue,\n                            regions: regions,\n                            regionID: regionID,\n                            cueID: cueID,\n                            videoHeight: videoHeight,\n                            videoWidth: videoWidth,\n                            cellResolution: cellResolution,\n                            fontSize: fontSize || {\n                                defaultFontSize: '100'\n                            },\n                            lineHeight: lineHeight,\n                            linePadding: linePadding\n                        });\n                    } else {\n                        var text = '';\n                        var textElements = cue.__children;\n                        if (textElements.length) {\n                            textElements.forEach(function (el) {\n                                if (el.hasOwnProperty('span')) {\n                                    var spanElements = el.span.__children;\n                                    spanElements.forEach(function (spanEl) {\n                                        // If metadata is present, do not process.\n                                        if (spanElements.hasOwnProperty('metadata')) {\n                                            return;\n                                        }\n                                        // If the element is a string\n                                        if (spanEl.hasOwnProperty('#text')) {\n                                            text += spanEl['#text'].replace(/[\\r\\n]+/gm, ' ').trim();\n                                            // If the element is a 'br' tag\n                                        } else if ('br' in spanEl) {\n                                                // Create a br element.\n                                                text += '\\n';\n                                            }\n                                    });\n                                } else if (el.hasOwnProperty('br')) {\n                                    text += '\\n';\n                                } else {\n                                    text += el['#text'].replace(/[\\r\\n]+/gm, ' ').trim();\n                                }\n                            });\n                        }\n\n                        captionArray.push({\n                            start: cueStartTime,\n                            end: cueEndTime,\n                            data: text,\n                            type: 'text'\n                        });\n                    }\n                });\n            }\n        });\n\n        if (errorMsg !== '') {\n            log(errorMsg);\n        }\n\n        if (captionArray.length > 0) {\n            return captionArray;\n        } else {\n            throw errorMsg;\n        }\n    }\n\n    function setup() {\n        /*\n         * This TTML parser follows \"EBU-TT-D SUBTITLING DISTRIBUTION FORMAT - tech3380\" spec - https://tech.ebu.ch/docs/tech/tech3380.pdf.\n         * */\n        timingRegex = /^([0-9][0-9]+):([0-5][0-9]):([0-5][0-9])|(60)(\\.([0-9])+)?$/; // Regex defining the time\n        fontSize = {};\n        lineHeight = {};\n        linePadding = {};\n        defaultLayoutProperties = {\n            'top': '85%;',\n            'left': '5%;',\n            'width': '90%;',\n            'height': '10%;',\n            'align-items': 'flex-start;',\n            'overflow': 'visible;',\n            '-ms-writing-mode': 'lr-tb, horizontal-tb;',\n            '-webkit-writing-mode': 'horizontal-tb;',\n            '-moz-writing-mode': 'horizontal-tb;',\n            'writing-mode': 'horizontal-tb;'\n        };\n        defaultStyleProperties = {\n            'color': 'rgb(255,255,255);',\n            'direction': 'ltr;',\n            'font-family': 'monospace, sans-serif;',\n            'font-style': 'normal;',\n            'line-height': 'normal;',\n            'font-weight': 'normal;',\n            'text-align': 'start;',\n            'justify-content': 'flex-start;',\n            'text-decoration': 'none;',\n            'unicode-bidi': 'normal;',\n            'white-space': 'normal;',\n            'width': '100%;'\n        };\n        fontFamilies = {\n            monospace: 'font-family: monospace;',\n            sansSerif: 'font-family: sans-serif;',\n            serif: 'font-family: serif;',\n            monospaceSansSerif: 'font-family: monospace, sans-serif;',\n            monospaceSerif: 'font-family: monospace, serif;',\n            proportionalSansSerif: 'font-family: Arial;',\n            proportionalSerif: 'font-family: Times New Roman;',\n            'default': 'font-family: monospace, sans-serif;'\n        };\n        textAlign = {\n            right: ['justify-content: flex-end;', 'text-align: right;'],\n            start: ['justify-content: flex-start;', 'text-align: start;'],\n            center: ['justify-content: center;', 'text-align: center;'],\n            end: ['justify-content: flex-end;', 'text-align: end;'],\n            left: ['justify-content: flex-start;', 'text-align: left;']\n        };\n        multiRowAlign = {\n            start: 'text-align: start;',\n            center: 'text-align: center;',\n            end: 'text-align: end;',\n            auto: ''\n        };\n        wrapOption = {\n            wrap: 'white-space: normal;',\n            noWrap: 'white-space: nowrap;'\n        };\n        unicodeBidi = {\n            normal: 'unicode-bidi: normal;',\n            embed: 'unicode-bidi: embed;',\n            bidiOverride: 'unicode-bidi: bidi-override;'\n        };\n        displayAlign = {\n            before: 'align-items: flex-start;',\n            center: 'align-items: center;',\n            after: 'align-items: flex-end;'\n        };\n        writingMode = {\n            lrtb: '-webkit-writing-mode: horizontal-tb;' + 'writing-mode: horizontal-tb;',\n            rltb: '-webkit-writing-mode: horizontal-tb;' + 'writing-mode: horizontal-tb;' + 'direction: rtl;' + 'unicode-bidi: bidi-override;',\n            tbrl: '-webkit-writing-mode: vertical-rl;' + 'writing-mode: vertical-rl;' + '-webkit-text-orientation: upright;' + 'text-orientation: upright;',\n            tblr: '-webkit-writing-mode: vertical-lr;' + 'writing-mode: vertical-lr;' + '-webkit-text-orientation: upright;' + 'text-orientation: upright;',\n            lr: '-webkit-writing-mode: horizontal-tb;' + 'writing-mode: horizontal-tb;',\n            rl: '-webkit-writing-mode: horizontal-tb;' + 'writing-mode: horizontal-tb;' + 'direction: rtl;',\n            tb: '-webkit-writing-mode: vertical-rl;' + 'writing-mode: vertical-rl;' + '-webkit-text-orientation: upright;' + 'text-orientation: upright;'\n        };\n    }\n\n    function parseTimings(timingStr) {\n        // Test if the time provided by the caption is valid.\n        var test = timingRegex.test(timingStr);\n        var timeParts, parsedTime, frameRate;\n\n        if (!test) {\n            // Return NaN so it will throw an exception at internalParse if the time is incorrect.\n            return NaN;\n        }\n\n        timeParts = timingStr.split(':');\n\n        // Process the timings by decomposing it and converting it in numbers.\n        parsedTime = parseFloat(timeParts[0]) * SECONDS_IN_HOUR + parseFloat(timeParts[1]) * SECONDS_IN_MIN + parseFloat(timeParts[2]);\n\n        // In case a frameRate is provided, we adjust the parsed time.\n        if (timeParts[3]) {\n            frameRate = ttml.tt.frameRate;\n            if (frameRate && !isNaN(frameRate)) {\n                parsedTime += parseFloat(timeParts[3]) / frameRate;\n            } else {\n                return NaN;\n            }\n        }\n        return parsedTime;\n    }\n\n    function getNamespacePrefix(json, ns) {\n        // Obtain the namespace prefix.\n        var r = Object.keys(json).filter(function (k) {\n            return (k.split(':')[0] === 'xmlns' || k.split(':')[1] === 'xmlns') && json[k] === ns;\n        }).map(function (k) {\n            return k.split(':')[2] || k.split(':')[1];\n        });\n        if (r.length != 1) {\n            return null;\n        }\n        return r[0];\n    }\n\n    function removeNamespacePrefix(json, nsPrefix) {\n        for (var key in json) {\n            if (json.hasOwnProperty(key)) {\n                if ((typeof json[key] === 'object' || json[key] instanceof Object) && !Array.isArray(json[key])) {\n                    removeNamespacePrefix(json[key], nsPrefix);\n                } else if (Array.isArray(json[key])) {\n                    for (var i = 0; i < json[key].length; i++) {\n                        removeNamespacePrefix(json[key][i], nsPrefix);\n                    }\n                }\n                var newKey = key.slice(key.indexOf(nsPrefix) + nsPrefix.length + 1);\n                json[newKey] = json[key];\n                delete json[key];\n            }\n        }\n    }\n\n    // backgroundColor = background-color, convert from camelCase to dash.\n    function camelCaseToDash(key) {\n        return key.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();\n    }\n\n    // Convert an RGBA value written in Hex to rgba(v,v,v,a).\n    function convertHexToRGBA(rgba) {\n        // Get the hexadecimal value without the #.\n        var hex = rgba.slice(1);\n        // Separate the values in pairs.\n        var hexMatrice = hex.match(/.{2}/g);\n        // Convert the alpha value in decimal between 0 and 1.\n        var alpha = parseFloat(parseInt(parseInt(hexMatrice[3], 16) / 255 * 1000, 10) / 1000);\n        // Get the standard RGB value.\n        var rgb = hexMatrice.slice(0, 3).map(function (i) {\n            return parseInt(i, 16);\n        });\n        // Return the RGBA value for CSS.\n        return 'rgba(' + rgb.join(',') + ',' + alpha + ');';\n    }\n\n    // Return whether or not an array contains a certain text\n    function arrayContains(text, array) {\n        for (var i = 0; i < array.length; i++) {\n            if (array[i].indexOf(text) > -1) {\n                return true;\n            }\n        }\n        return false;\n    }\n\n    // Return the whole value that contains \"text\"\n    function getPropertyFromArray(text, array) {\n        for (var i = 0; i < array.length; i++) {\n            if (array[i].indexOf(text) > -1) {\n                return array[i];\n            }\n        }\n        return null;\n    }\n\n    // Delete a a property from an array.\n    function deletePropertyFromArray(property, array) {\n        array.splice(array.indexOf(getPropertyFromArray(property, array)), 1);\n    }\n\n    function mergeArrays(primeArray, arrayToAdd) {\n        for (var i = 0; i < primeArray.length; i++) {\n            for (var j = 0; j < arrayToAdd.length; j++) {\n                // Take only the name of the property\n                if (primeArray[i]) {\n                    if (primeArray[i].split(':')[0].indexOf(arrayToAdd[j].split(':')[0]) > -1) {\n                        primeArray.splice(i, 1);\n                    }\n                }\n            }\n        }\n        return primeArray.concat(arrayToAdd);\n    }\n\n    /**\n     * Processing of styling information:\n     * - processStyle: return an array of strings with the cue style under a CSS style form.\n     * - findStyleFromID: Return the unprocessed style from TTMLStyling corresponding to the ID researched.\n     * - getProcessedStyle: Return the processed style(s) from the ID(s) received in entry.\n     * **/\n\n    // Compute the style properties to return an array with the cleaned properties.\n    function processStyle(cueStyle, cellUnit) {\n        var properties = [];\n\n        // Clean up from the xml2json parsing:\n        for (var key in cueStyle) {\n            if (cueStyle.hasOwnProperty(key)) {\n                //Clean the properties from the parsing.\n                var newKey = key.replace('ebutts:', '');\n                newKey = newKey.replace('xml:', '');\n                newKey = newKey.replace('tts:', '');\n\n                // Clean the properties' names.\n                newKey = camelCaseToDash(newKey);\n                cueStyle[newKey] = cueStyle[key];\n                delete cueStyle[key];\n            }\n        }\n\n        // Line padding is computed from the cellResolution.\n        if ('line-padding' in cueStyle) {\n            var valuePadding = parseFloat(cueStyle['line-padding'].slice(cueStyle['line-padding'].indexOf(':') + 1, cueStyle['line-padding'].indexOf('c')));\n            if ('id' in cueStyle) {\n                linePadding[cueStyle.id] = valuePadding;\n            }\n            var valuePaddingInPx = valuePadding * cellUnit[0] + 'px;';\n            properties.push('padding-left:' + valuePaddingInPx);\n            properties.push('padding-right:' + valuePaddingInPx);\n        }\n        // Font size is computed from the cellResolution.\n        if ('font-size' in cueStyle) {\n            var valueFtSize = parseFloat(cueStyle['font-size'].slice(cueStyle['font-size'].indexOf(':') + 1, cueStyle['font-size'].indexOf('%')));\n            if ('id' in cueStyle) {\n                fontSize[cueStyle.id] = valueFtSize;\n            }\n            var valueFtSizeInPx = valueFtSize / 100 * cellUnit[1] + 'px;';\n            properties.push('font-size:' + valueFtSizeInPx);\n        }\n        // Line height is computed from the cellResolution.\n        if ('line-height' in cueStyle) {\n            if (cueStyle['line-height'] === 'normal') {\n                properties.push('line-height: normal;');\n            } else {\n                var valueLHSize = parseFloat(cueStyle['line-height'].slice(cueStyle['line-height'].indexOf(':') + 1, cueStyle['line-height'].indexOf('%')));\n                if ('id' in cueStyle) {\n                    lineHeight[cueStyle.id] = valueLHSize;\n                }\n                var valueLHSizeInPx = valueLHSize / 100 * cellUnit[1] + 'px;';\n                properties.push('line-height' + ':' + valueLHSizeInPx);\n            }\n        }\n        // Font-family can be specified by a generic family name or a custom family name.\n        if ('font-family' in cueStyle) {\n            if (cueStyle['font-family'] in fontFamilies) {\n                properties.push(fontFamilies[cueStyle['font-family']]);\n            } else {\n                properties.push('font-family:' + cueStyle['font-family'] + ';');\n            }\n        }\n        // Text align needs to be set from two properties:\n        // The standard text-align CSS property.\n        // The justify-content property as we use flex boxes.\n        if ('text-align' in cueStyle) {\n            if (cueStyle['text-align'] in textAlign) {\n                properties.push(textAlign[cueStyle['text-align']][0]);\n                properties.push(textAlign[cueStyle['text-align']][1]);\n            }\n        }\n        // Multi Row align is set only by the text-align property.\n        // TODO: TO CHECK\n        if ('multi-row-align' in cueStyle) {\n            if (arrayContains('text-align', properties) && cueStyle['multi-row-align'] != 'auto') {\n                deletePropertyFromArray('text-align', properties);\n            }\n            if (cueStyle['multi-row-align'] in multiRowAlign) {\n                properties.push(multiRowAlign[cueStyle['multi-row-align']]);\n            }\n        }\n        // Background color can be specified from hexadecimal (RGB or RGBA) value.\n        var rgbaValue;\n        if ('background-color' in cueStyle) {\n            if (cueStyle['background-color'].indexOf('#') > -1 && cueStyle['background-color'].length - 1 === 8) {\n                rgbaValue = convertHexToRGBA(cueStyle['background-color']);\n                properties.push('background-color: ' + rgbaValue);\n            } else {\n                properties.push('background-color:' + cueStyle['background-color'] + ';');\n            }\n        }\n        // Color can be specified from hexadecimal (RGB or RGBA) value.\n        if ('color' in cueStyle) {\n            if (cueStyle.color.indexOf('#') > -1 && cueStyle.color.length - 1 === 8) {\n                rgbaValue = convertHexToRGBA(cueStyle.color);\n                properties.push('color: ' + rgbaValue);\n            } else {\n                properties.push('color:' + cueStyle.color + ';');\n            }\n        }\n        // Wrap option is determined by the white-space CSS property.\n        if ('wrap-option' in cueStyle) {\n            if (cueStyle['wrap-option'] in wrapOption) {\n                properties.push(wrapOption[cueStyle['wrap-option']]);\n            } else {\n                properties.push('white-space:' + cueStyle['wrap-option']);\n            }\n        }\n        // Unicode bidi is determined by the unicode-bidi CSS property.\n        if ('unicode-bidi' in cueStyle) {\n            if (cueStyle['unicode-bidi'] in unicodeBidi) {\n                properties.push(unicodeBidi[cueStyle['unicode-bidi']]);\n            } else {\n                properties.push('unicode-bidi:' + cueStyle['unicode-bidi']);\n            }\n        }\n\n        // Standard properties identical to CSS.\n\n        if ('font-style' in cueStyle) {\n            properties.push('font-style:' + cueStyle['font-style'] + ';');\n        }\n        if ('font-weight' in cueStyle) {\n            properties.push('font-weight:' + cueStyle['font-weight'] + ';');\n        }\n        if ('direction' in cueStyle) {\n            properties.push('direction:' + cueStyle.direction + ';');\n        }\n        if ('text-decoration' in cueStyle) {\n            properties.push('text-decoration:' + cueStyle['text-decoration'] + ';');\n        }\n\n        // Handle white-space preserve\n        if (ttml.tt.hasOwnProperty('xml:space')) {\n            if (ttml.tt['xml:space'] === 'preserve') {\n                properties.push('white-space: pre;');\n            }\n        }\n\n        return properties;\n    }\n\n    // Find the style set by comparing the style IDs available.\n    // Return null if no style is found\n    function findStyleFromID(ttmlStyling, cueStyleID) {\n        // For every styles available, search the corresponding style in ttmlStyling.\n        for (var j = 0; j < ttmlStyling.length; j++) {\n            var currStyle = ttmlStyling[j];\n            if (currStyle['xml:id'] === cueStyleID || currStyle.id === cueStyleID) {\n                // Return the style corresponding to the ID in parameter.\n                return currStyle;\n            }\n        }\n        return null;\n    }\n    // Return the computed style from a certain ID.\n    function getProcessedStyle(reference, cellUnit) {\n        var styles = [];\n        var ids = reference.match(/\\S+/g);\n        ids.forEach(function (id) {\n            // Find the style for each id received.\n            var cueStyle = findStyleFromID(ttmlStyling, id);\n            if (cueStyle) {\n                // Process the style for the cue in CSS form.\n                // Send a copy of the style object, so it does not modify the original by cleaning it.\n                var stylesFromId = processStyle(JSON.parse(JSON.stringify(cueStyle)), cellUnit);\n                styles = styles.concat(stylesFromId);\n            }\n        });\n        return styles;\n    }\n\n    /**\n     * Processing of layout information:\n     * - processRegion: return an array of strings with the cue region under a CSS style form.\n     * - findRegionFromID: Return the unprocessed region from TTMLLayout corresponding to the ID researched.\n     * - getProcessedRegion: Return the processed region(s) from the ID(s) received in entry.\n     ***/\n\n    // Compute the region properties to return an array with the cleaned properties.\n    function processRegion(cueRegion, cellUnit) {\n        var properties = [];\n\n        // Clean up from the xml2json parsing:\n        for (var key in cueRegion) {\n            //Clean the properties from the parsing.\n            var newKey = key.replace('tts:', '');\n            newKey = newKey.replace('xml:', '');\n\n            // Clean the properties' names.\n            newKey = camelCaseToDash(newKey);\n            cueRegion[newKey] = cueRegion[key];\n            if (newKey !== key) {\n                delete cueRegion[key];\n            }\n        }\n        // Extent property corresponds to width and height\n        if ('extent' in cueRegion) {\n            var coordsExtent = cueRegion.extent.split(/\\s/);\n            properties.push('width: ' + coordsExtent[0] + ';');\n            properties.push('height: ' + coordsExtent[1] + ';');\n        }\n        // Origin property corresponds to top and left\n        if ('origin' in cueRegion) {\n            var coordsOrigin = cueRegion.origin.split(/\\s/);\n            properties.push('left: ' + coordsOrigin[0] + ';');\n            properties.push('top: ' + coordsOrigin[1] + ';');\n        }\n        // DisplayAlign property corresponds to vertical-align\n        if ('display-align' in cueRegion) {\n            properties.push(displayAlign[cueRegion['display-align']]);\n        }\n        // WritingMode is not yet implemented (for CSS3, to come)\n        if ('writing-mode' in cueRegion) {\n            properties.push(writingMode[cueRegion['writing-mode']]);\n        }\n        // Style will give to the region the style properties from the style selected\n        if ('style' in cueRegion) {\n            var styleFromID = getProcessedStyle(cueRegion.style, cellUnit);\n            properties = properties.concat(styleFromID);\n        }\n\n        // Standard properties identical to CSS.\n\n        if ('padding' in cueRegion) {\n            properties.push('padding:' + cueRegion.padding + ';');\n        }\n        if ('overflow' in cueRegion) {\n            properties.push('overflow:' + cueRegion.overflow + ';');\n        }\n        if ('show-background' in cueRegion) {\n            properties.push('show-background:' + cueRegion['show-background'] + ';');\n        }\n        if ('id' in cueRegion) {\n            properties.push('regionID:' + cueRegion.id + ';');\n        }\n\n        return properties;\n    }\n\n    // Find the region set by comparing the region IDs available.\n    // Return null if no region is found\n    function findRegionFromID(ttmlLayout, cueRegionID) {\n        // For every region available, search the corresponding style in ttmlLayout.\n        for (var j = 0; j < ttmlLayout.length; j++) {\n            var currReg = ttmlLayout[j];\n            if (currReg['xml:id'] === cueRegionID || currReg.id === cueRegionID) {\n                // Return the region corresponding to the ID in parameter.\n                return currReg;\n            }\n        }\n        return null;\n    }\n\n    // Return the computed region from a certain ID.\n    function getProcessedRegion(reference, cellUnit) {\n        var regions = [];\n        var ids = reference.match(/\\S+/g);\n        ids.forEach(function (id) {\n            // Find the region for each id received.\n            var cueRegion = findRegionFromID(ttmlLayout, id);\n            if (cueRegion) {\n                // Process the region for the cue in CSS form.\n                // Send a copy of the style object, so it does not modify the original by cleaning it.\n                var regionsFromId = processRegion(JSON.parse(JSON.stringify(cueRegion)), cellUnit);\n                regions = regions.concat(regionsFromId);\n            }\n        });\n        return regions;\n    }\n\n    //Return the cellResolution defined by the TTML document.\n    function getCellResolution() {\n        var defaultCellResolution = [32, 15]; // Default cellResolution.\n        if (ttml.tt.hasOwnProperty('ttp:cellResolution')) {\n            return ttml.tt['ttp:cellResolution'].split(' ').map(parseFloat);\n        } else {\n            return defaultCellResolution;\n        }\n    }\n\n    // Return the cue wrapped into a span specifying its linePadding.\n    function applyLinePadding(cueHTML, cueStyle) {\n        // Extract the linePadding property from cueStyleProperties.\n        var linePaddingLeft = getPropertyFromArray('padding-left', cueStyle);\n        var linePaddingRight = getPropertyFromArray('padding-right', cueStyle);\n        var linePadding = linePaddingLeft.concat(' ' + linePaddingRight + ' ');\n\n        // Declaration of the HTML elements to be used in the cue innerHTML construction.\n        var outerHTMLBeforeBr = '';\n        var outerHTMLAfterBr = '';\n        var cueInnerHTML = '';\n\n        // List all the nodes of the subtitle.\n        var nodeList = Array.prototype.slice.call(cueHTML.children);\n        // Take a br element as reference.\n        var brElement = cueHTML.getElementsByClassName('lineBreak')[0];\n        // First index of the first br element.\n        var idx = nodeList.indexOf(brElement);\n        // array of all the br element indices\n        var indices = [];\n        // Find all the indices of the br elements.\n        while (idx != -1) {\n            indices.push(idx);\n            idx = nodeList.indexOf(brElement, idx + 1);\n        }\n\n        // Strings for the cue innerHTML construction.\n        var spanStringEnd = '<\\/span>';\n        var br = '<br>';\n        var clonePropertyString = '<span' + ' class=\"spanPadding\" ' + 'style=\"-webkit-box-decoration-break: clone; ';\n\n        // If br elements are found:\n        if (indices.length) {\n            // For each index of a br element we compute the HTML coming before and/or after it.\n            indices.forEach(function (i, index) {\n                // If this is the first line break, we compute the HTML of the element coming before.\n                if (index === 0) {\n                    var styleBefore = '';\n                    // for each element coming before the line break, we add its HTML.\n                    for (var j = 0; j < i; j++) {\n                        outerHTMLBeforeBr += nodeList[j].outerHTML;\n                        // If this is the first element, we add its style to the wrapper.\n                        if (j === 0) {\n                            styleBefore = linePadding.concat(nodeList[j].style.cssText);\n                        }\n                    }\n                    // The before element will comprises the clone property (for line wrapping), the style that\n                    // need to be applied (ex: background-color) and the rest og the HTML.\n                    outerHTMLBeforeBr = clonePropertyString + styleBefore + '\">' + outerHTMLBeforeBr;\n                }\n                // For every element of the list, we compute the element coming after the line break.s\n                var styleAfter = '';\n                // for each element coming after the line break, we add its HTML.\n                for (var k = i + 1; k < nodeList.length; k++) {\n                    outerHTMLAfterBr += nodeList[k].outerHTML;\n                    // If this is the last element, we add its style to the wrapper.\n                    if (k === nodeList.length - 1) {\n                        styleAfter += linePadding.concat(nodeList[k].style.cssText);\n                    }\n                }\n\n                // The before element will comprises the clone property (for line wrapping), the style that\n                // need to be applied (ex: background-color) and the rest og the HTML.\n                outerHTMLAfterBr = clonePropertyString + styleAfter + '\">' + outerHTMLAfterBr;\n\n                // For each line break we must add the before and/or after element to the final cue as well as\n                // the line break when needed.\n                if (outerHTMLBeforeBr && outerHTMLAfterBr && index === indices.length - 1) {\n                    cueInnerHTML += outerHTMLBeforeBr + spanStringEnd + br + outerHTMLAfterBr + spanStringEnd;\n                } else if (outerHTMLBeforeBr && outerHTMLAfterBr && index !== indices.length - 1) {\n                    cueInnerHTML += outerHTMLBeforeBr + spanStringEnd + br + outerHTMLAfterBr + spanStringEnd + br;\n                } else if (outerHTMLBeforeBr && !outerHTMLAfterBr) {\n                    cueInnerHTML += outerHTMLBeforeBr + spanStringEnd;\n                } else if (!outerHTMLBeforeBr && outerHTMLAfterBr && index === indices.length - 1) {\n                    cueInnerHTML += outerHTMLAfterBr + spanStringEnd;\n                } else if (!outerHTMLBeforeBr && outerHTMLAfterBr && index !== indices.length - 1) {\n                    cueInnerHTML += outerHTMLAfterBr + spanStringEnd + br;\n                }\n            });\n        } else {\n            // If there is no line break in the subtitle, we simply wrap cue in a span indicating the linePadding.\n            var style = '';\n            for (var k = 0; k < nodeList.length; k++) {\n                style += nodeList[k].style.cssText;\n            }\n            cueInnerHTML = clonePropertyString + linePadding + style + '\">' + cueHTML.innerHTML + spanStringEnd;\n        }\n        return cueInnerHTML;\n    }\n\n    /*** Create the cue element\n     * I. The cues are text only:\n     *      i) The cue contains a 'br' element\n     *      ii) The cue contains a span element\n     *      iii) The cue contains text\n     * ***/\n\n    function constructCue(cueElements, cellUnit) {\n        var cue = document.createElement('div');\n        cueElements.forEach(function (el) {\n            // If metadata is present, do not process.\n            if (el.hasOwnProperty('metadata')) {\n                return;\n            }\n\n            /**\n             * If the p element contains spans: create the span elements.\n             */\n            if (el.hasOwnProperty('span')) {\n\n                // Stock the span subtitles in an array (in case there are only one value).\n                var spanElements = el.span.__children;\n\n                // Create the span element.\n                var spanHTMLElement = document.createElement('span');\n                // Extract the style of the span.\n                if (el.span.hasOwnProperty('style')) {\n                    var spanStyle = getProcessedStyle(el.span.style, cellUnit);\n                    spanHTMLElement.className = 'spanPadding ' + el.span.style;\n                    spanHTMLElement.style.cssText = spanStyle.join(' ');\n                }\n\n                // if the span has more than one element, we check for each of them their nature (br or text).\n                spanElements.forEach(function (spanEl) {\n                    // If metadata is present, do not process.\n                    if (spanElements.hasOwnProperty('metadata')) {\n                        return;\n                    }\n                    // If the element is a string\n                    if (spanEl.hasOwnProperty('#text')) {\n                        var textNode = document.createTextNode(spanEl['#text']);\n                        spanHTMLElement.appendChild(textNode);\n                        // If the element is a 'br' tag\n                    } else if ('br' in spanEl) {\n                            // To handle br inside span we need to add the current span\n                            // to the cue and then create a br and add that the cue\n                            // then create a new span that we use for the next line of\n                            // text, that is a copy of the current span\n\n                            // Add the current span to the cue, only if it has childNodes (text)\n                            if (spanHTMLElement.hasChildNodes()) {\n                                cue.appendChild(spanHTMLElement);\n                            }\n\n                            // Create a br and add that to the cue\n                            var brEl = document.createElement('br');\n                            brEl.className = 'lineBreak';\n                            cue.appendChild(brEl);\n\n                            // Create an replacement span and copy the style and classname from the old one\n                            var newSpanHTMLElement = document.createElement('span');\n                            newSpanHTMLElement.className = spanHTMLElement.className;\n                            newSpanHTMLElement.style.cssText = spanHTMLElement.style.cssText;\n\n                            // Replace the current span with the one we just created\n                            spanHTMLElement = newSpanHTMLElement;\n                        }\n                });\n                // We append the element to the cue container.\n                cue.appendChild(spanHTMLElement);\n            }\n\n            /**\n             * Create a br element if there is one in the cue.\n             */\n            else if (el.hasOwnProperty('br')) {\n                    // We append the line break to the cue container.\n                    var brEl = document.createElement('br');\n                    brEl.className = 'lineBreak';\n                    cue.appendChild(brEl);\n                }\n\n                /**\n                 * Add the text that is not in any inline element\n                 */\n                else if (el.hasOwnProperty('#text')) {\n                        // Add the text to an individual span element (to add line padding if it is defined).\n                        var textNode = document.createElement('span');\n                        textNode.textContent = el['#text'];\n\n                        // We append the element to the cue container.\n                        cue.appendChild(textNode);\n                    }\n        });\n        return cue;\n    }\n\n    function constructCueRegion(cue, div, cellUnit) {\n        var cueRegionProperties = []; // properties to be put in the \"captionRegion\" HTML element\n        // Obtain the region ID(s) assigned to the cue.\n        var pRegionID = cue.region;\n        // If div has a region.\n        var divRegionID = div.region;\n\n        var divRegion;\n        var pRegion;\n\n        // If the div element reference a region.\n        if (divRegionID) {\n            divRegion = getProcessedRegion(divRegionID, cellUnit);\n        }\n        // If the p element reference a region.\n        if (pRegionID) {\n            pRegion = cueRegionProperties.concat(getProcessedRegion(pRegionID, cellUnit));\n            if (divRegion) {\n                cueRegionProperties = mergeArrays(divRegion, pRegion);\n            } else {\n                cueRegionProperties = pRegion;\n            }\n        } else if (divRegion) {\n            cueRegionProperties = divRegion;\n        }\n\n        // Add initial/default values to what's not defined in the layout:\n        applyDefaultProperties(cueRegionProperties, defaultLayoutProperties);\n\n        return cueRegionProperties;\n    }\n\n    function constructCueStyle(cue, cellUnit) {\n        var cueStyleProperties = []; // properties to be put in the \"paragraph\" HTML element\n        // Obtain the style ID(s) assigned to the cue.\n        var pStyleID = cue.style;\n        // If body has a style.\n        var bodyStyleID = ttml.tt.body.style;\n        // If div has a style.\n        var divStyleID = ttml.tt.body.div.style;\n\n        var bodyStyle;\n        var divStyle;\n        var pStyle;\n        var styleIDs = '';\n\n        // If the body element reference a style.\n        if (bodyStyleID) {\n            bodyStyle = getProcessedStyle(bodyStyleID, cellUnit);\n            styleIDs = 'paragraph ' + bodyStyleID;\n        }\n\n        // If the div element reference a style.\n        if (divStyleID) {\n            divStyle = getProcessedStyle(divStyleID, cellUnit);\n            if (bodyStyle) {\n                divStyle = mergeArrays(bodyStyle, divStyle);\n                styleIDs += ' ' + divStyleID;\n            } else {\n                styleIDs = 'paragraph ' + divStyleID;\n            }\n        }\n\n        // If the p element reference a style.\n        if (pStyleID) {\n            pStyle = getProcessedStyle(pStyleID, cellUnit);\n            if (bodyStyle && divStyle) {\n                cueStyleProperties = mergeArrays(divStyle, pStyle);\n                styleIDs += ' ' + pStyleID;\n            } else if (bodyStyle) {\n                cueStyleProperties = mergeArrays(bodyStyle, pStyle);\n                styleIDs += ' ' + pStyleID;\n            } else if (divStyle) {\n                cueStyleProperties = mergeArrays(divStyle, pStyle);\n                styleIDs += ' ' + pStyleID;\n            } else {\n                cueStyleProperties = pStyle;\n                styleIDs = 'paragraph ' + pStyleID;\n            }\n        } else if (bodyStyle && !divStyle) {\n            cueStyleProperties = bodyStyle;\n        } else if (!bodyStyle && divStyle) {\n            cueStyleProperties = divStyle;\n        }\n\n        // Add initial/default values to what's not defined in the styling:\n        applyDefaultProperties(cueStyleProperties, defaultStyleProperties);\n\n        return [cueStyleProperties, styleIDs];\n    }\n\n    function applyDefaultProperties(array, defaultProperties) {\n        for (var key in defaultProperties) {\n            if (defaultProperties.hasOwnProperty(key)) {\n                if (!arrayContains(key, array)) {\n                    array.push(key + ':' + defaultProperties[key]);\n                }\n            }\n        }\n    }\n\n    instance = {\n        parse: parse,\n        setConfig: setConfig\n    };\n\n    setup();\n    return instance;\n}\nTTMLParser.__dashjs_factory_name = 'TTMLParser';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(TTMLParser);\nmodule.exports = exports['default'];\n\n},{\"../../../externals/xml2json.js\":3,\"../../core/Debug.js\":5,\"../../core/FactoryMaker.js\":7}],96:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\n/**\n * @Module URLUtils\n * @description Provides utility functions for operating on URLs.\n * Initially this is simply a method to determine the Base URL of a URL, but\n * should probably include other things provided all over the place such as\n * determining whether a URL is relative/absolute, resolving two paths etc.\n */\nfunction URLUtils() {\n\n    var instance = undefined;\n\n    var absUrl = /^(?:(?:[a-z]+:)?\\/)?\\//i;\n\n    /**\n     * Returns a string that contains the Base URL of a URL, if determinable.\n     * @return {string}\n     * @memberof module:URLUtils\n     * @instance\n     */\n    function parseBaseUrl(url) {\n        var base = '';\n\n        if (url.indexOf('/') !== -1) {\n            if (url.indexOf('?') !== -1) {\n                url = url.substring(0, url.indexOf('?'));\n            }\n            base = url.substring(0, url.lastIndexOf('/') + 1);\n        }\n\n        return base;\n    }\n\n    /**\n     * Determines whether the url is relative.\n     * @return {bool}\n     * @param {string} url\n     * @memberof module:URLUtils\n     * @instance\n     */\n    function isRelative(url) {\n        return !absUrl.test(url);\n    }\n\n    instance = {\n        parseBaseUrl: parseBaseUrl,\n        isRelative: isRelative\n    };\n\n    return instance;\n}\n\nURLUtils.__dashjs_factory_name = 'URLUtils';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(URLUtils);\nmodule.exports = exports['default'];\n\n},{\"../../core/FactoryMaker.js\":7}],97:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n    value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _coreFactoryMakerJs = _dereq_('../../core/FactoryMaker.js');\n\nvar _coreFactoryMakerJs2 = _interopRequireDefault(_coreFactoryMakerJs);\n\nvar _coreDebugJs = _dereq_('../../core/Debug.js');\n\nvar _coreDebugJs2 = _interopRequireDefault(_coreDebugJs);\n\nfunction VTTParser() {\n    var context = this.context;\n    var log = (0, _coreDebugJs2['default'])(context).getInstance().log;\n\n    var instance = undefined,\n        regExNewLine = undefined,\n        regExToken = undefined,\n        regExWhiteSpace = undefined,\n        regExWhiteSpaceWordBoundary = undefined;\n\n    function setup() {\n        regExNewLine = /(?:\\r\\n|\\r|\\n)/gm;\n        regExToken = /-->/;\n        regExWhiteSpace = /(^[\\s]+|[\\s]+$)/g;\n        regExWhiteSpaceWordBoundary = /\\s\\b/g;\n    }\n\n    function parse(data) {\n        var captionArray = [];\n        var len, lastStartTime;\n\n        data = data.split(regExNewLine);\n        len = data.length;\n        lastStartTime = -1;\n\n        for (var i = 0; i < len; i++) {\n            var item = data[i];\n\n            if (item.length > 0 && item !== 'WEBVTT') {\n                if (item.match(regExToken)) {\n                    var attributes = parseItemAttributes(item);\n                    var cuePoints = attributes.cuePoints;\n                    var styles = attributes.styles;\n                    var text = getSublines(data, i + 1);\n                    var startTime = convertCuePointTimes(cuePoints[0].replace(regExWhiteSpace, ''));\n                    var endTime = convertCuePointTimes(cuePoints[1].replace(regExWhiteSpace, ''));\n\n                    if (!isNaN(startTime) && !isNaN(endTime) && startTime >= lastStartTime && endTime > startTime) {\n                        if (text !== '') {\n                            lastStartTime = startTime;\n                            //TODO Make VO external so other parsers can use.\n                            captionArray.push({\n                                start: startTime,\n                                end: endTime,\n                                data: text,\n                                styles: styles\n                            });\n                        } else {\n                            log('Skipping cue due to empty/malformed cue text');\n                        }\n                    } else {\n                        log('Skipping cue due to incorrect cue timing');\n                    }\n                }\n            }\n        }\n\n        return captionArray;\n    }\n\n    function convertCuePointTimes(time) {\n        var timeArray = time.split(':');\n        var len = timeArray.length - 1;\n\n        time = parseInt(timeArray[len - 1], 10) * 60 + parseFloat(timeArray[len]);\n\n        if (len === 2) {\n            time += parseInt(timeArray[0], 10) * 3600;\n        }\n\n        return time;\n    }\n\n    function parseItemAttributes(data) {\n        var vttCuePoints = data.split(regExToken);\n        var arr = vttCuePoints[1].split(regExWhiteSpaceWordBoundary);\n        arr.shift(); //remove first array index it is empty...\n        vttCuePoints[1] = arr[0];\n        arr.shift();\n        return { cuePoints: vttCuePoints, styles: getCaptionStyles(arr) };\n    }\n\n    function getCaptionStyles(arr) {\n        var styleObject = {};\n        arr.forEach(function (element) {\n            if (element.split(/:/).length > 1) {\n                var val = element.split(/:/)[1];\n                if (val && val.search(/%/) != -1) {\n                    val = parseInt(val.replace(/%/, ''), 10);\n                }\n                if (element.match(/align/) || element.match(/A/)) {\n                    styleObject.align = val;\n                }\n                if (element.match(/line/) || element.match(/L/)) {\n                    styleObject.line = val;\n                }\n                if (element.match(/position/) || element.match(/P/)) {\n                    styleObject.position = val;\n                }\n                if (element.match(/size/) || element.match(/S/)) {\n                    styleObject.size = val;\n                }\n            }\n        });\n\n        return styleObject;\n    }\n\n    /**\n        * VTT can have multiple lines to display per cuepoint.\n        * */\n    function getSublines(data, idx) {\n        var i = idx;\n\n        var subline = '';\n        var lineData = '';\n        var lineCount;\n\n        while (data[i] !== '' && i < data.length) {\n            i++;\n        }\n\n        lineCount = i - idx;\n        if (lineCount > 1) {\n            for (var j = 0; j < lineCount; j++) {\n                lineData = data[idx + j];\n                if (!lineData.match(regExToken)) {\n                    subline += lineData;\n                    if (j !== lineCount - 1) {\n                        subline += '\\n';\n                    }\n                } else {\n                    // caption text should not have '-->' in it\n                    subline = '';\n                    break;\n                }\n            }\n        } else {\n            lineData = data[idx];\n            if (!lineData.match(regExToken)) subline = lineData;\n        }\n        return decodeURI(subline);\n    }\n\n    instance = {\n        parse: parse\n    };\n\n    setup();\n    return instance;\n}\nVTTParser.__dashjs_factory_name = 'VTTParser';\nexports['default'] = _coreFactoryMakerJs2['default'].getSingletonFactory(VTTParser);\nmodule.exports = exports['default'];\n\n},{\"../../core/Debug.js\":5,\"../../core/FactoryMaker.js\":7}],98:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar BitrateInfo = function BitrateInfo() {\n  _classCallCheck(this, BitrateInfo);\n\n  this.mediaType = null;\n  this.bitrate = null;\n  this.width = null;\n  this.height = null;\n  this.qualityIndex = NaN;\n};\n\nexports[\"default\"] = BitrateInfo;\nmodule.exports = exports[\"default\"];\n\n},{}],99:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar DataChunk =\n//Represents a data structure that keep all the necessary info about a single init/media segment\nfunction DataChunk() {\n  _classCallCheck(this, DataChunk);\n\n  this.streamId = null;\n  this.mediaInfo = null;\n  this.segmentType = null;\n  this.quality = NaN;\n  this.index = NaN;\n  this.bytes = null;\n  this.start = NaN;\n  this.end = NaN;\n  this.duration = NaN;\n};\n\nexports[\"default\"] = DataChunk;\nmodule.exports = exports[\"default\"];\n\n},{}],100:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Error = function Error(code, message, data) {\n  _classCallCheck(this, Error);\n\n  this.code = code || null;\n  this.message = message || null;\n  this.data = data || null;\n};\n\nexports[\"default\"] = Error;\nmodule.exports = exports[\"default\"];\n\n},{}],101:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nvar FragmentRequest = function FragmentRequest() {\n  _classCallCheck(this, FragmentRequest);\n\n  this.action = FragmentRequest.ACTION_DOWNLOAD;\n  this.startTime = NaN;\n  this.mediaType = null;\n  this.mediaInfo = null;\n  this.type = null;\n  this.duration = NaN;\n  this.timescale = NaN;\n  this.range = null;\n  this.url = null;\n  this.serviceLocation = null;\n  this.requestStartDate = null;\n  this.firstByteDate = null;\n  this.requestEndDate = null;\n  this.quality = NaN;\n  this.index = NaN;\n  this.availabilityStartTime = null;\n  this.availabilityEndTime = null;\n  this.wallStartTime = null;\n  this.bytesLoaded = NaN;\n  this.bytesTotal = NaN;\n  this.delayLoadingTime = NaN;\n  this.responseType = 'arraybuffer';\n};\n\nFragmentRequest.ACTION_DOWNLOAD = 'download';\nFragmentRequest.ACTION_COMPLETE = 'complete';\n\nexports['default'] = FragmentRequest;\nmodule.exports = exports['default'];\n\n},{}],102:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n  value: true\n});\n\nvar _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar _FragmentRequestJs = _dereq_('./FragmentRequest.js');\n\nvar _FragmentRequestJs2 = _interopRequireDefault(_FragmentRequestJs);\n\nvar HeadRequest = (function (_FragmentRequest) {\n  _inherits(HeadRequest, _FragmentRequest);\n\n  function HeadRequest(url) {\n    _classCallCheck(this, HeadRequest);\n\n    _get(Object.getPrototypeOf(HeadRequest.prototype), 'constructor', this).call(this);\n    this.url = url || null;\n    this.checkForExistenceOnly = true;\n  }\n\n  return HeadRequest;\n})(_FragmentRequestJs2['default']);\n\nexports['default'] = HeadRequest;\nmodule.exports = exports['default'];\n\n},{\"./FragmentRequest.js\":101}],103:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar IsoBox = function IsoBox() {\n  _classCallCheck(this, IsoBox);\n\n  this.offset = NaN;\n  this.type = null;\n  this.size = NaN;\n  this.isComplete = true;\n};\n\nexports[\"default\"] = IsoBox;\nmodule.exports = exports[\"default\"];\n\n},{}],104:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar ManifestInfo = function ManifestInfo() {\n  _classCallCheck(this, ManifestInfo);\n\n  this.DVRWindowSize = NaN;\n  this.loadedTime = null;\n  this.availableFrom = null;\n  this.minBufferTime = NaN;\n  this.duration = NaN;\n  this.isDynamic = false;\n  this.maxFragmentDuration = null;\n};\n\nexports[\"default\"] = ManifestInfo;\nmodule.exports = exports[\"default\"];\n\n},{}],105:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar MediaInfo = function MediaInfo() {\n  _classCallCheck(this, MediaInfo);\n\n  this.id = null;\n  this.index = null;\n  this.type = null;\n  this.streamInfo = null;\n  this.representationCount = 0;\n  this.lang = null;\n  this.viewpoint = null;\n  this.accessibility = null;\n  this.audioChannelConfiguration = null;\n  this.roles = null;\n  this.codec = null;\n  this.mimeType = null;\n  this.contentProtection = null;\n  this.isText = false;\n  this.KID = null;\n  this.bitrateList = null;\n};\n\nexports[\"default\"] = MediaInfo;\nmodule.exports = exports[\"default\"];\n\n},{}],106:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar MetricsList = function MetricsList() {\n  _classCallCheck(this, MetricsList);\n\n  this.TcpList = [];\n  this.HttpList = [];\n  this.RepSwitchList = [];\n  this.BufferLevel = [];\n  this.BufferState = [];\n  this.PlayList = [];\n  this.DroppedFrames = [];\n  this.SchedulingInfo = [];\n  this.DVRInfo = [];\n  this.ManifestUpdate = [];\n  this.RequestsQueue = null;\n  this.DVBErrors = [];\n  this.BolaState = [];\n};\n\nexports[\"default\"] = MetricsList;\nmodule.exports = exports[\"default\"];\n\n},{}],107:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar StreamInfo = function StreamInfo() {\n  _classCallCheck(this, StreamInfo);\n\n  this.id = null;\n  this.index = null;\n  this.start = NaN;\n  this.duration = NaN;\n  this.manifestInfo = null;\n  this.isLast = true;\n  this.isFirst = true;\n};\n\nexports[\"default\"] = StreamInfo;\nmodule.exports = exports[\"default\"];\n\n},{}],108:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n  value: true\n});\n\nvar _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar _FragmentRequestJs = _dereq_('./FragmentRequest.js');\n\nvar _FragmentRequestJs2 = _interopRequireDefault(_FragmentRequestJs);\n\nvar TextRequest = (function (_FragmentRequest) {\n  _inherits(TextRequest, _FragmentRequest);\n\n  function TextRequest(url, type) {\n    _classCallCheck(this, TextRequest);\n\n    _get(Object.getPrototypeOf(TextRequest.prototype), 'constructor', this).call(this);\n    this.url = url || null;\n    this.type = type || null;\n    this.mediaType = 'stream';\n    this.responseType = 'text';\n  }\n\n  return TextRequest;\n})(_FragmentRequestJs2['default']);\n\nexports['default'] = TextRequest;\nmodule.exports = exports['default'];\n\n},{\"./FragmentRequest.js\":101}],109:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar TextTrackInfo = function TextTrackInfo() {\n  _classCallCheck(this, TextTrackInfo);\n\n  this.video = null;\n  this.captionData = null;\n  this.label = null;\n  this.lang = null;\n  this.defaultTrack = false;\n  this.kind = null;\n  this.isFragmented = false;\n  this.isEmbedded = false;\n};\n\nexports[\"default\"] = TextTrackInfo;\nmodule.exports = exports[\"default\"];\n\n},{}],110:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar TrackInfo = function TrackInfo() {\n  _classCallCheck(this, TrackInfo);\n\n  this.id = null;\n  this.quality = null;\n  this.DVRWindow = null;\n  this.fragmentDuration = null;\n  this.mediaInfo = null;\n  this.MSETimeOffset = null;\n};\n\nexports[\"default\"] = TrackInfo;\nmodule.exports = exports[\"default\"];\n\n},{}],111:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n    value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar URIFragmentData = function URIFragmentData() {\n    _classCallCheck(this, URIFragmentData);\n\n    this.t = null;\n    this.xywh = null;\n    this.track = null;\n    this.id = null;\n    this.s = null;\n};\n\nexports[\"default\"] = URIFragmentData;\n\n/*\n    From Spec http://www.w3.org/TR/media-frags/\n\n    temporal (t)     - This dimension denotes a specific time range in the original media, such as \"starting at second 10, continuing until second 20\";\n    spatial  (xywh)  - this dimension denotes a specific range of pixels in the original media, such as \"a rectangle with size (100,100) with its top-left at coordinate (10,10)\";\n                       Media fragments support also addressing the media along two additional dimensions (in the advanced version defined in Media Fragments 1.0 URI (advanced)):\n    track    (track) - this dimension denotes one or more tracks in the original media, such as \"the english audio and the video track\";\n    id       (id)    - this dimension denotes a named temporal fragment within the original media, such as \"chapter 2\", and can be seen as a convenient way of specifying a temporal fragment.\n\n\n    ## Note\n    Akamai is purposing to add #s=X to the ISO standard.\n        - (X) Value would be a start time to seek to at startup instead of starting at 0 or live edge\n        - Allows for seeking back before the start time unlike a temporal clipping.\n*/\nmodule.exports = exports[\"default\"];\n\n},{}],112:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2016, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n * @ignore\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar BolaState = function BolaState() {\n  _classCallCheck(this, BolaState);\n\n  /**\n   * number\n   * @private\n   */\n  this._s = undefined;\n};\n\nexports[\"default\"] = BolaState;\nmodule.exports = exports[\"default\"];\n\n},{}],113:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n\n/**\n * @class\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar BufferLevel =\n/**\n * @description This Object holds reference to the current buffer level and the time it was recorded.\n */\nfunction BufferLevel() {\n  _classCallCheck(this, BufferLevel);\n\n  /**\n   * Real-Time | Time of the measurement of the buffer level.\n   * @public\n   */\n  this.t = null;\n  /**\n   * Level of the buffer in milliseconds. Indicates the playout duration for which\n   * media data of all active media components is available starting from the\n   * current playout time.\n   * @public\n   */\n  this.level = null;\n};\n\nexports[\"default\"] = BufferLevel;\nmodule.exports = exports[\"default\"];\n\n},{}],114:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n  value: true\n});\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nvar _controllersBufferControllerJs = _dereq_('../../controllers/BufferController.js');\n\nvar _controllersBufferControllerJs2 = _interopRequireDefault(_controllersBufferControllerJs);\n\n/**\n * @class\n */\n\nvar BufferState =\n/**\n * @description This Object holds reference to the current buffer state of the video element.\n */\nfunction BufferState() {\n  _classCallCheck(this, BufferState);\n\n  /**\n   * The Buffer Level Target determined by the BufferLevelRule.\n   * @public\n   */\n  this.target = null;\n  /**\n   * Current buffer state. Will be BufferController.BUFFER_EMPTY or BufferController.BUFFER_LOADED.\n   * @public\n   */\n  this.state = _controllersBufferControllerJs2['default'].BUFFER_EMPTY;\n};\n\nexports['default'] = BufferState;\nmodule.exports = exports['default'];\n\n},{\"../../controllers/BufferController.js\":49}],115:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar DVRInfo =\n/**\n * @description This Object holds reference to DVR availability window information.\n */\nfunction DVRInfo() {\n  _classCallCheck(this, DVRInfo);\n\n  /**\n   * The current time of the video element when this was created.\n   * @public\n   */\n  this.time = null;\n  /**\n   * The current Segment Availability Range as an object with start and end properties.\n   * It's delta defined by the timeShiftBufferDepth MPD attribute.\n   * @public\n   */\n  this.range = null;\n  /**\n   * Reference to the internal ManifestInfo.js VO.\n   * @public\n   */\n  this.manifestInfo = null;\n};\n\nexports[\"default\"] = DVRInfo;\nmodule.exports = exports[\"default\"];\n\n},{}],116:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar DroppedFrames =\n/**\n * @description This Object holds reference to DroppedFrames count and the time it was recorded.\n */\nfunction DroppedFrames() {\n  _classCallCheck(this, DroppedFrames);\n\n  /**\n   * Real-Time | Time of the measurement of the dropped frames.\n   * @public\n   */\n  this.time = null;\n  /**\n   * Number of dropped frames\n   * @public\n   */\n  this.droppedFrames = null;\n};\n\nexports[\"default\"] = DroppedFrames;\nmodule.exports = exports[\"default\"];\n\n},{}],117:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nvar HTTPRequest =\n/**\n * @description This Object holds reference to the HTTPRequest for manifest, fragment and xlink loading.\n * Members which are not defined in ISO23009-1 Annex D should be prefixed by a _ so that they are ignored\n * by Metrics Reporting code.\n */\nfunction HTTPRequest() {\n  _classCallCheck(this, HTTPRequest);\n\n  /**\n   * Identifier of the TCP connection on which the HTTP request was sent.\n   * @public\n   */\n  this.tcpid = null;\n  /**\n   * This is an optional parameter and should not be included in HTTP request/response transactions for progressive download.\n   * The type of the request:\n   * - MPD\n   * - XLink expansion\n   * - Initialization Fragment\n   * - Index Fragment\n   * - Media Fragment\n   * - Bitstream Switching Fragment\n   * - other\n   * @public\n   */\n  this.type = null;\n  /**\n   * The original URL (before any redirects or failures)\n   * @public\n   */\n  this.url = null;\n  /**\n   * The actual URL requested, if different from above\n   * @public\n   */\n  this.actualurl = null;\n  /**\n   * The contents of the byte-range-spec part of the HTTP Range header.\n   * @public\n   */\n  this.range = null;\n  /**\n   * Real-Time | The real time at which the request was sent.\n   * @public\n   */\n  this.trequest = null;\n  /**\n   * Real-Time | The real time at which the first byte of the response was received.\n   * @public\n   */\n  this.tresponse = null;\n  /**\n   * The HTTP response code.\n   * @public\n   */\n  this.responsecode = null;\n  /**\n   * The duration of the throughput trace intervals (ms), for successful requests only.\n   * @public\n   */\n  this.interval = null;\n  /**\n   * Throughput traces, for successful requests only.\n   * @public\n   */\n  this.trace = [];\n\n  /**\n   * Type of stream (\"audio\" | \"video\" etc..)\n   * @public\n   */\n  this._stream = null;\n  /**\n   * Real-Time | The real time at which the request finished.\n   * @public\n   */\n  this._tfinish = null;\n  /**\n   * The duration of the media requests, if available, in milliseconds.\n   * @public\n   */\n  this._mediaduration = null;\n  /**\n   * all the response headers from request.\n   * @public\n   */\n  this._responseHeaders = null;\n  /**\n   * The selected service location for the request. string.\n   * @public\n   */\n  this._serviceLocation = null;\n};\n\nHTTPRequest.Trace = (function () {\n  /**\n   * @description This Object holds reference to the progress of the HTTPRequest.\n   */\n\n  function _class() {\n    _classCallCheck(this, _class);\n\n    /**\n     * Real-Time | Measurement stream start.\n     * @public\n     */\n    this.s = null;\n    /**\n     * Measurement stream duration (ms).\n     * @public\n     */\n    this.d = null;\n    /**\n     * List of integers counting the bytes received in each trace interval within the measurement stream.\n     * @public\n     */\n    this.b = [];\n  }\n\n  return _class;\n})();\n\nHTTPRequest.MPD_TYPE = 'MPD';\nHTTPRequest.XLINK_EXPANSION_TYPE = 'XLinkExpansion';\nHTTPRequest.INIT_SEGMENT_TYPE = 'InitializationSegment';\nHTTPRequest.INDEX_SEGMENT_TYPE = 'IndexSegment';\nHTTPRequest.MEDIA_SEGMENT_TYPE = 'MediaSegment';\nHTTPRequest.BITSTREAM_SWITCHING_SEGMENT_TYPE = 'BitstreamSwitchingSegment';\nHTTPRequest.OTHER_TYPE = 'other';\n\nexports['default'] = HTTPRequest;\nmodule.exports = exports['default'];\n\n},{}],118:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar ManifestUpdate =\n/**\n * @description This Object holds reference to the manifest update information.\n */\nfunction ManifestUpdate() {\n  _classCallCheck(this, ManifestUpdate);\n\n  /**\n   * Media Type Video | Audio | FragmentedText\n   * @public\n   */\n  this.mediaType = null;\n  /**\n   * MPD Type static | dynamic\n   * @public\n   */\n  this.type = null;\n  /**\n   * When this manifest update was requested\n   * @public\n   */\n  this.requestTime = null;\n  /**\n   * When this manifest update was received\n   * @public\n   */\n  this.fetchTime = null;\n  /**\n   * Calculated Availability Start time of the stream.\n   * @public\n   */\n  this.availabilityStartTime = null;\n  /**\n   * the seek point (liveEdge for dynamic, Stream[0].startTime for static)\n   * @public\n   */\n  this.presentationStartTime = 0;\n  /**\n   * The calculated difference between the server and client wall clock time\n   * @public\n   */\n  this.clientTimeOffset = 0;\n  /**\n   * Actual element.currentTime\n   * @public\n   */\n  this.currentTime = null;\n  /**\n   * Actual element.ranges\n   * @public\n   */\n  this.buffered = null;\n  /**\n   * Static is fixed value of zero. dynamic should be ((Now-@availabilityStartTime) - elementCurrentTime)\n   * @public\n   */\n  this.latency = 0;\n  /**\n   * Array holding list of StreamInfo VO Objects\n   * @public\n   */\n  this.streamInfo = [];\n  /**\n   * Array holding list of TrackInfo VO Objects\n   * @public\n   */\n  this.trackInfo = [];\n};\n\nManifestUpdate.StreamInfo = (function () {\n  /**\n   * @description This Object holds reference to the current period's stream information when the manifest was updated.\n   */\n\n  function _class() {\n    _classCallCheck(this, _class);\n\n    /**\n     * Stream@id\n     * @public\n     */\n    this.id = null;\n    /**\n     * Period Index\n     * @public\n     */\n    this.index = null;\n    /**\n     * Stream@start\n     * @public\n     */\n    this.start = null;\n    /**\n     * Stream@duration\n     * @public\n     */\n    this.duration = null;\n  }\n\n  return _class;\n})();\n\nManifestUpdate.TrackInfo = (function () {\n\n  /**\n   * @description This Object holds reference to the current representation's info when the manifest was updated.\n   */\n\n  function _class2() {\n    _classCallCheck(this, _class2);\n\n    /**\n     * Track@id\n     * @public\n     */\n    this.id = null;\n    /**\n     * Representation Index\n     * @public\n     */\n    this.index = null;\n    /**\n     * Media Type Video | Audio | FragmentedText\n     * @public\n     */\n    this.mediaType = null;\n    /**\n     * Which reprenset\n     * @public\n     */\n    this.streamIndex = null;\n    /**\n     * Holds reference to @presentationTimeOffset\n     * @public\n     */\n    this.presentationTimeOffset = null;\n    /**\n     * Holds reference to @startNumber\n     * @public\n     */\n    this.startNumber = null;\n    /**\n     * list|template|timeline\n     * @public\n     */\n    this.fragmentInfoType = null;\n  }\n\n  return _class2;\n})();\n//TODO we need exports for all the sub objects.  These should all be class VO\nexports[\"default\"] = ManifestUpdate;\nmodule.exports = exports[\"default\"];\n\n},{}],119:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nvar PlayList =\n/**\n * @description This Object holds reference to the playback session information\n */\nfunction PlayList() {\n  _classCallCheck(this, PlayList);\n\n  /**\n   * Timestamp of the user action that starts the playback stream...\n   * @public\n   */\n  this.start = null;\n  /**\n   * Presentation time at which playout was requested by the user...\n   * @public\n   */\n  this.mstart = null;\n  /**\n   * Type of user action which triggered playout\n   * - New playout request (e.g. initial playout or seeking)\n   * - Resume from pause\n   * - Other user request (e.g. user-requested quality change)\n   * - Start of a metrics collection stream (hence earlier entries in the play list not collected)\n   * @public\n   */\n  this.starttype = null;\n\n  /**\n   * List of streams of continuous rendering of decoded samples.\n   * @public\n   */\n  this.trace = [];\n};\n\nPlayList.Trace = (function () {\n  function _class() {\n    _classCallCheck(this, _class);\n\n    /**\n     * The value of the Representation@id of the Representation from which the samples were taken.\n     * @type {String}\n     * @public\n     */\n    this.representationid = null;\n    /**\n     * If not present, this metrics concerns the Representation as a whole.\n     * If present, subreplevel indicates the greatest value of any\n     * Subrepresentation@level being rendered.\n     * @type {Number}\n     * @public\n     */\n    this.subreplevel = null;\n    /**\n     * The time at which the first sample was rendered\n     * @type {Number}\n     * @public\n     */\n    this.start = null;\n    /**\n     * The presentation time of the first sample rendered.\n     * @type {Number}\n     * @public\n     */\n    this.mstart = null;\n    /**\n     * The duration of the continuously presented samples (which is the same in real time and media time). \"Continuously presented\" means that the media clock continued to advance at the playout speed throughout the interval. NOTE: the spec does not call out the units, but all other durations etc are in ms, and we use ms too.\n     * @type {Number}\n     * @public\n     */\n    this.duration = null;\n    /**\n     * The playback speed relative to normal playback speed (i.e.normal forward playback speed is 1.0).\n     * @type {Number}\n     * @public\n     */\n    this.playbackspeed = null;\n    /**\n     * The reason why continuous presentation of this Representation was stopped.\n     * representation switch\n     * rebuffering\n     * user request\n     * end of Period\n     * end of Stream\n     * end of content\n     * end of a metrics collection period\n     *\n     * @type {String}\n     * @public\n     */\n    this.stopreason = null;\n  }\n\n  return _class;\n})();\n\n/* Public Static Constants */\nPlayList.INITIAL_PLAYOUT_START_REASON = 'initial_playout';\nPlayList.SEEK_START_REASON = 'seek';\nPlayList.RESUME_FROM_PAUSE_START_REASON = 'resume';\nPlayList.METRICS_COLLECTION_START_REASON = 'metrics_collection_start';\n\nPlayList.Trace.REPRESENTATION_SWITCH_STOP_REASON = 'representation_switch';\nPlayList.Trace.REBUFFERING_REASON = 'rebuffering';\nPlayList.Trace.USER_REQUEST_STOP_REASON = 'user_request';\nPlayList.Trace.END_OF_PERIOD_STOP_REASON = 'end_of_period';\nPlayList.Trace.END_OF_CONTENT_STOP_REASON = 'end_of_content';\nPlayList.Trace.METRICS_COLLECTION_STOP_REASON = 'metrics_collection_end';\nPlayList.Trace.FAILURE_STOP_REASON = 'failure';\n\nexports['default'] = PlayList;\nmodule.exports = exports['default'];\n\n},{}],120:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar RepresentationSwitch =\n/**\n * @description This Object holds reference to the info at quality switch between two representations.\n */\nfunction RepresentationSwitch() {\n  _classCallCheck(this, RepresentationSwitch);\n\n  /**\n   * Time of the switch event.\n   * @public\n   */\n  this.t = null;\n  /**\n   * The media presentation time of the earliest access unit\n   * (out of all media content components) played out from\n   * the Representation.\n   *\n   * @public\n   */\n  this.mt = null;\n  /**\n   * Value of Representation@id identifying the switch-to Representation.\n   * @public\n   */\n  this.to = null;\n  /**\n   * If not present, this metrics concerns the Representation as a whole.\n   * If present, lto indicates the value of SubRepresentation@level within\n   * Representation identifying the switch-to level of the Representation.\n   *\n   * @public\n   */\n  this.lto = null;\n};\n\nexports[\"default\"] = RepresentationSwitch;\nmodule.exports = exports[\"default\"];\n\n},{}],121:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar RequestsQueue =\n/**\n * @description This Object holds reference to Fragment Model's request queues\n */\nfunction RequestsQueue() {\n  _classCallCheck(this, RequestsQueue);\n\n  /**\n   * Array of all of the requests that have begun to load\n   * This request may not make it into the executed queue if it is abandon due to ABR rules for example.\n   * @public\n   */\n  this.loadingRequests = [];\n  /**\n   * Array of the The requests that have completed\n   * @public\n   */\n  this.executedRequests = [];\n};\n\nexports[\"default\"] = RequestsQueue;\nmodule.exports = exports[\"default\"];\n\n},{}],122:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar SchedulingInfo =\n/**\n * @description This Object holds reference to the index handling of the current fragment being loaded or executed.\n */\nfunction SchedulingInfo() {\n  _classCallCheck(this, SchedulingInfo);\n\n  /**\n   * Type of stream Audio | Video | FragmentedText\n   * @public\n   */\n  this.mediaType = null;\n  /**\n   * Time of the scheduling event.\n   * @public\n   */\n  this.t = null;\n\n  /**\n   * Type of fragment (initialization | media)\n   * @public\n   */\n  this.type = null;\n  /**\n   * Presentation start time of fragment\n   * @public\n   */\n  this.startTime = null;\n  /**\n   * Availability start time of fragment\n   * @public\n   */\n  this.availabilityStartTime = null;\n  /**\n   * Duration of fragment\n   * @public\n   */\n  this.duration = null;\n  /**\n   * Bit Rate Quality of fragment\n   * @public\n   */\n  this.quality = null;\n  /**\n   * Range of fragment\n   * @public\n   */\n  this.range = null;\n\n  /**\n   * Current state of fragment\n   * @public\n   */\n  this.state = null;\n};\n\nexports[\"default\"] = SchedulingInfo;\nmodule.exports = exports[\"default\"];\n\n},{}],123:[function(_dereq_,module,exports){\n/**\n * The copyright in this software is being made available under the BSD License,\n * included below. This software may be subject to other third party and contributor\n * rights, including patent rights, and no such rights are granted under this license.\n *\n * Copyright (c) 2013, Dash Industry Forum.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without modification,\n * are permitted provided that the following conditions are met:\n *  * Redistributions of source code must retain the above copyright notice, this\n *  list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above copyright notice,\n *  this list of conditions and the following disclaimer in the documentation and/or\n *  other materials provided with the distribution.\n *  * Neither the name of Dash Industry Forum nor the names of its\n *  contributors may be used to endorse or promote products derived from this software\n *  without specific prior written permission.\n *\n *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY\n *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,\n *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n *  POSSIBILITY OF SUCH DAMAGE.\n */\n/**\n * @class\n */\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar TCPConnection =\n/**\n * @description This Object holds reference to the current tcp connection\n */\nfunction TCPConnection() {\n  _classCallCheck(this, TCPConnection);\n\n  /**\n   * Identifier of the TCP connection on which the HTTP request was sent.\n   * @public\n   */\n  this.tcpid = null;\n  /**\n   * IP Address of the interface over which the client is receiving the TCP data.\n   * @public\n   */\n  this.dest = null;\n  /**\n   * Real-Time | The time at which the connection was opened (sending time of the initial SYN or connect socket operation).\n   * @public\n   */\n  this.topen = null;\n  /**\n   * Real-Time | The time at which the connection was closed (sending or reception time of FIN or RST or close socket operation).\n   * @public\n   */\n  this.tclose = null;\n  /**\n   * Connect time in ms (time from sending the initial SYN to receiving the ACK or completion of the connect socket operation).\n   * @public\n   */\n  this.tconnect = null;\n};\n\nexports[\"default\"] = TCPConnection;\nmodule.exports = exports[\"default\"];\n\n},{}]},{},[37])(37)\n});\n//# sourceMappingURL=dash.mediaplayer.debug.js.map\n",
    "var DOCUMENT_NODE_TYPE = 9;\n\n/**\n * A polyfill for Element.matches()\n */\nif (Element && !Element.prototype.matches) {\n    var proto = Element.prototype;\n\n    proto.matches = proto.matchesSelector ||\n                    proto.mozMatchesSelector ||\n                    proto.msMatchesSelector ||\n                    proto.oMatchesSelector ||\n                    proto.webkitMatchesSelector;\n}\n\n/**\n * Finds the closest parent that matches a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @return {Function}\n */\nfunction closest (element, selector) {\n    while (element && element.nodeType !== DOCUMENT_NODE_TYPE) {\n        if (element.matches(selector)) return element;\n        element = element.parentNode;\n    }\n}\n\nmodule.exports = closest;\n",
    "var closest = require('./closest');\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction delegate(element, selector, type, callback, useCapture) {\n    var listenerFn = listener.apply(this, arguments);\n\n    element.addEventListener(type, listenerFn, useCapture);\n\n    return {\n        destroy: function() {\n            element.removeEventListener(type, listenerFn, useCapture);\n        }\n    }\n}\n\n/**\n * Finds closest match and invokes callback.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Function}\n */\nfunction listener(element, selector, type, callback) {\n    return function(e) {\n        e.delegateTarget = closest(e.target, selector);\n\n        if (e.delegateTarget) {\n            callback.call(element, e);\n        }\n    }\n}\n\nmodule.exports = delegate;\n",
    "if (typeof window !== \"undefined\") {\n    module.exports = window;\n} else if (typeof global !== \"undefined\") {\n    module.exports = global;\n} else if (typeof self !== \"undefined\"){\n    module.exports = self;\n} else {\n    module.exports = {};\n}\n",
    "/**\n * Check if argument is a HTML element.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.node = function(value) {\n    return value !== undefined\n        && value instanceof HTMLElement\n        && value.nodeType === 1;\n};\n\n/**\n * Check if argument is a list of HTML elements.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.nodeList = function(value) {\n    var type = Object.prototype.toString.call(value);\n\n    return value !== undefined\n        && (type === '[object NodeList]' || type === '[object HTMLCollection]')\n        && ('length' in value)\n        && (value.length === 0 || exports.node(value[0]));\n};\n\n/**\n * Check if argument is a string.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.string = function(value) {\n    return typeof value === 'string'\n        || value instanceof String;\n};\n\n/**\n * Check if argument is a function.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.fn = function(value) {\n    var type = Object.prototype.toString.call(value);\n\n    return type === '[object Function]';\n};\n",
    "var is = require('./is');\nvar delegate = require('delegate');\n\n/**\n * Validates all params and calls the right\n * listener function based on its target type.\n *\n * @param {String|HTMLElement|HTMLCollection|NodeList} target\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listen(target, type, callback) {\n    if (!target && !type && !callback) {\n        throw new Error('Missing required arguments');\n    }\n\n    if (!is.string(type)) {\n        throw new TypeError('Second argument must be a String');\n    }\n\n    if (!is.fn(callback)) {\n        throw new TypeError('Third argument must be a Function');\n    }\n\n    if (is.node(target)) {\n        return listenNode(target, type, callback);\n    }\n    else if (is.nodeList(target)) {\n        return listenNodeList(target, type, callback);\n    }\n    else if (is.string(target)) {\n        return listenSelector(target, type, callback);\n    }\n    else {\n        throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList');\n    }\n}\n\n/**\n * Adds an event listener to a HTML element\n * and returns a remove listener function.\n *\n * @param {HTMLElement} node\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNode(node, type, callback) {\n    node.addEventListener(type, callback);\n\n    return {\n        destroy: function() {\n            node.removeEventListener(type, callback);\n        }\n    }\n}\n\n/**\n * Add an event listener to a list of HTML elements\n * and returns a remove listener function.\n *\n * @param {NodeList|HTMLCollection} nodeList\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNodeList(nodeList, type, callback) {\n    Array.prototype.forEach.call(nodeList, function(node) {\n        node.addEventListener(type, callback);\n    });\n\n    return {\n        destroy: function() {\n            Array.prototype.forEach.call(nodeList, function(node) {\n                node.removeEventListener(type, callback);\n            });\n        }\n    }\n}\n\n/**\n * Add an event listener to a selector\n * and returns a remove listener function.\n *\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenSelector(selector, type, callback) {\n    return delegate(document.body, selector, type, callback);\n}\n\nmodule.exports = listen;\n",
    "/*! https://mths.be/punycode v1.4.1 by @mathias */\n;(function(root) {\n\n\t/** Detect free variables */\n\tvar freeExports = typeof exports == 'object' && exports &&\n\t\t!exports.nodeType && exports;\n\tvar freeModule = typeof module == 'object' && module &&\n\t\t!module.nodeType && module;\n\tvar freeGlobal = typeof global == 'object' && global;\n\tif (\n\t\tfreeGlobal.global === freeGlobal ||\n\t\tfreeGlobal.window === freeGlobal ||\n\t\tfreeGlobal.self === freeGlobal\n\t) {\n\t\troot = freeGlobal;\n\t}\n\n\t/**\n\t * The `punycode` object.\n\t * @name punycode\n\t * @type Object\n\t */\n\tvar punycode,\n\n\t/** Highest positive signed 32-bit float value */\n\tmaxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1\n\n\t/** Bootstring parameters */\n\tbase = 36,\n\ttMin = 1,\n\ttMax = 26,\n\tskew = 38,\n\tdamp = 700,\n\tinitialBias = 72,\n\tinitialN = 128, // 0x80\n\tdelimiter = '-', // '\\x2D'\n\n\t/** Regular expressions */\n\tregexPunycode = /^xn--/,\n\tregexNonASCII = /[^\\x20-\\x7E]/, // unprintable ASCII chars + non-ASCII chars\n\tregexSeparators = /[\\x2E\\u3002\\uFF0E\\uFF61]/g, // RFC 3490 separators\n\n\t/** Error messages */\n\terrors = {\n\t\t'overflow': 'Overflow: input needs wider integers to process',\n\t\t'not-basic': 'Illegal input >= 0x80 (not a basic code point)',\n\t\t'invalid-input': 'Invalid input'\n\t},\n\n\t/** Convenience shortcuts */\n\tbaseMinusTMin = base - tMin,\n\tfloor = Math.floor,\n\tstringFromCharCode = String.fromCharCode,\n\n\t/** Temporary variable */\n\tkey;\n\n\t/*--------------------------------------------------------------------------*/\n\n\t/**\n\t * A generic error utility function.\n\t * @private\n\t * @param {String} type The error type.\n\t * @returns {Error} Throws a `RangeError` with the applicable error message.\n\t */\n\tfunction error(type) {\n\t\tthrow new RangeError(errors[type]);\n\t}\n\n\t/**\n\t * A generic `Array#map` utility function.\n\t * @private\n\t * @param {Array} array The array to iterate over.\n\t * @param {Function} callback The function that gets called for every array\n\t * item.\n\t * @returns {Array} A new array of values returned by the callback function.\n\t */\n\tfunction map(array, fn) {\n\t\tvar length = array.length;\n\t\tvar result = [];\n\t\twhile (length--) {\n\t\t\tresult[length] = fn(array[length]);\n\t\t}\n\t\treturn result;\n\t}\n\n\t/**\n\t * A simple `Array#map`-like wrapper to work with domain name strings or email\n\t * addresses.\n\t * @private\n\t * @param {String} domain The domain name or email address.\n\t * @param {Function} callback The function that gets called for every\n\t * character.\n\t * @returns {Array} A new string of characters returned by the callback\n\t * function.\n\t */\n\tfunction mapDomain(string, fn) {\n\t\tvar parts = string.split('@');\n\t\tvar result = '';\n\t\tif (parts.length > 1) {\n\t\t\t// In email addresses, only the domain name should be punycoded. Leave\n\t\t\t// the local part (i.e. everything up to `@`) intact.\n\t\t\tresult = parts[0] + '@';\n\t\t\tstring = parts[1];\n\t\t}\n\t\t// Avoid `split(regex)` for IE8 compatibility. See #17.\n\t\tstring = string.replace(regexSeparators, '\\x2E');\n\t\tvar labels = string.split('.');\n\t\tvar encoded = map(labels, fn).join('.');\n\t\treturn result + encoded;\n\t}\n\n\t/**\n\t * Creates an array containing the numeric code points of each Unicode\n\t * character in the string. While JavaScript uses UCS-2 internally,\n\t * this function will convert a pair of surrogate halves (each of which\n\t * UCS-2 exposes as separate characters) into a single code point,\n\t * matching UTF-16.\n\t * @see `punycode.ucs2.encode`\n\t * @see <https://mathiasbynens.be/notes/javascript-encoding>\n\t * @memberOf punycode.ucs2\n\t * @name decode\n\t * @param {String} string The Unicode input string (UCS-2).\n\t * @returns {Array} The new array of code points.\n\t */\n\tfunction ucs2decode(string) {\n\t\tvar output = [],\n\t\t    counter = 0,\n\t\t    length = string.length,\n\t\t    value,\n\t\t    extra;\n\t\twhile (counter < length) {\n\t\t\tvalue = string.charCodeAt(counter++);\n\t\t\tif (value >= 0xD800 && value <= 0xDBFF && counter < length) {\n\t\t\t\t// high surrogate, and there is a next character\n\t\t\t\textra = string.charCodeAt(counter++);\n\t\t\t\tif ((extra & 0xFC00) == 0xDC00) { // low surrogate\n\t\t\t\t\toutput.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);\n\t\t\t\t} else {\n\t\t\t\t\t// unmatched surrogate; only append this code unit, in case the next\n\t\t\t\t\t// code unit is the high surrogate of a surrogate pair\n\t\t\t\t\toutput.push(value);\n\t\t\t\t\tcounter--;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\toutput.push(value);\n\t\t\t}\n\t\t}\n\t\treturn output;\n\t}\n\n\t/**\n\t * Creates a string based on an array of numeric code points.\n\t * @see `punycode.ucs2.decode`\n\t * @memberOf punycode.ucs2\n\t * @name encode\n\t * @param {Array} codePoints The array of numeric code points.\n\t * @returns {String} The new Unicode string (UCS-2).\n\t */\n\tfunction ucs2encode(array) {\n\t\treturn map(array, function(value) {\n\t\t\tvar output = '';\n\t\t\tif (value > 0xFFFF) {\n\t\t\t\tvalue -= 0x10000;\n\t\t\t\toutput += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);\n\t\t\t\tvalue = 0xDC00 | value & 0x3FF;\n\t\t\t}\n\t\t\toutput += stringFromCharCode(value);\n\t\t\treturn output;\n\t\t}).join('');\n\t}\n\n\t/**\n\t * Converts a basic code point into a digit/integer.\n\t * @see `digitToBasic()`\n\t * @private\n\t * @param {Number} codePoint The basic numeric code point value.\n\t * @returns {Number} The numeric value of a basic code point (for use in\n\t * representing integers) in the range `0` to `base - 1`, or `base` if\n\t * the code point does not represent a value.\n\t */\n\tfunction basicToDigit(codePoint) {\n\t\tif (codePoint - 48 < 10) {\n\t\t\treturn codePoint - 22;\n\t\t}\n\t\tif (codePoint - 65 < 26) {\n\t\t\treturn codePoint - 65;\n\t\t}\n\t\tif (codePoint - 97 < 26) {\n\t\t\treturn codePoint - 97;\n\t\t}\n\t\treturn base;\n\t}\n\n\t/**\n\t * Converts a digit/integer into a basic code point.\n\t * @see `basicToDigit()`\n\t * @private\n\t * @param {Number} digit The numeric value of a basic code point.\n\t * @returns {Number} The basic code point whose value (when used for\n\t * representing integers) is `digit`, which needs to be in the range\n\t * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is\n\t * used; else, the lowercase form is used. The behavior is undefined\n\t * if `flag` is non-zero and `digit` has no uppercase form.\n\t */\n\tfunction digitToBasic(digit, flag) {\n\t\t//  0..25 map to ASCII a..z or A..Z\n\t\t// 26..35 map to ASCII 0..9\n\t\treturn digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);\n\t}\n\n\t/**\n\t * Bias adaptation function as per section 3.4 of RFC 3492.\n\t * https://tools.ietf.org/html/rfc3492#section-3.4\n\t * @private\n\t */\n\tfunction adapt(delta, numPoints, firstTime) {\n\t\tvar k = 0;\n\t\tdelta = firstTime ? floor(delta / damp) : delta >> 1;\n\t\tdelta += floor(delta / numPoints);\n\t\tfor (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) {\n\t\t\tdelta = floor(delta / baseMinusTMin);\n\t\t}\n\t\treturn floor(k + (baseMinusTMin + 1) * delta / (delta + skew));\n\t}\n\n\t/**\n\t * Converts a Punycode string of ASCII-only symbols to a string of Unicode\n\t * symbols.\n\t * @memberOf punycode\n\t * @param {String} input The Punycode string of ASCII-only symbols.\n\t * @returns {String} The resulting string of Unicode symbols.\n\t */\n\tfunction decode(input) {\n\t\t// Don't use UCS-2\n\t\tvar output = [],\n\t\t    inputLength = input.length,\n\t\t    out,\n\t\t    i = 0,\n\t\t    n = initialN,\n\t\t    bias = initialBias,\n\t\t    basic,\n\t\t    j,\n\t\t    index,\n\t\t    oldi,\n\t\t    w,\n\t\t    k,\n\t\t    digit,\n\t\t    t,\n\t\t    /** Cached calculation results */\n\t\t    baseMinusT;\n\n\t\t// Handle the basic code points: let `basic` be the number of input code\n\t\t// points before the last delimiter, or `0` if there is none, then copy\n\t\t// the first basic code points to the output.\n\n\t\tbasic = input.lastIndexOf(delimiter);\n\t\tif (basic < 0) {\n\t\t\tbasic = 0;\n\t\t}\n\n\t\tfor (j = 0; j < basic; ++j) {\n\t\t\t// if it's not a basic code point\n\t\t\tif (input.charCodeAt(j) >= 0x80) {\n\t\t\t\terror('not-basic');\n\t\t\t}\n\t\t\toutput.push(input.charCodeAt(j));\n\t\t}\n\n\t\t// Main decoding loop: start just after the last delimiter if any basic code\n\t\t// points were copied; start at the beginning otherwise.\n\n\t\tfor (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) {\n\n\t\t\t// `index` is the index of the next character to be consumed.\n\t\t\t// Decode a generalized variable-length integer into `delta`,\n\t\t\t// which gets added to `i`. The overflow checking is easier\n\t\t\t// if we increase `i` as we go, then subtract off its starting\n\t\t\t// value at the end to obtain `delta`.\n\t\t\tfor (oldi = i, w = 1, k = base; /* no condition */; k += base) {\n\n\t\t\t\tif (index >= inputLength) {\n\t\t\t\t\terror('invalid-input');\n\t\t\t\t}\n\n\t\t\t\tdigit = basicToDigit(input.charCodeAt(index++));\n\n\t\t\t\tif (digit >= base || digit > floor((maxInt - i) / w)) {\n\t\t\t\t\terror('overflow');\n\t\t\t\t}\n\n\t\t\t\ti += digit * w;\n\t\t\t\tt = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);\n\n\t\t\t\tif (digit < t) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tbaseMinusT = base - t;\n\t\t\t\tif (w > floor(maxInt / baseMinusT)) {\n\t\t\t\t\terror('overflow');\n\t\t\t\t}\n\n\t\t\t\tw *= baseMinusT;\n\n\t\t\t}\n\n\t\t\tout = output.length + 1;\n\t\t\tbias = adapt(i - oldi, out, oldi == 0);\n\n\t\t\t// `i` was supposed to wrap around from `out` to `0`,\n\t\t\t// incrementing `n` each time, so we'll fix that now:\n\t\t\tif (floor(i / out) > maxInt - n) {\n\t\t\t\terror('overflow');\n\t\t\t}\n\n\t\t\tn += floor(i / out);\n\t\t\ti %= out;\n\n\t\t\t// Insert `n` at position `i` of the output\n\t\t\toutput.splice(i++, 0, n);\n\n\t\t}\n\n\t\treturn ucs2encode(output);\n\t}\n\n\t/**\n\t * Converts a string of Unicode symbols (e.g. a domain name label) to a\n\t * Punycode string of ASCII-only symbols.\n\t * @memberOf punycode\n\t * @param {String} input The string of Unicode symbols.\n\t * @returns {String} The resulting Punycode string of ASCII-only symbols.\n\t */\n\tfunction encode(input) {\n\t\tvar n,\n\t\t    delta,\n\t\t    handledCPCount,\n\t\t    basicLength,\n\t\t    bias,\n\t\t    j,\n\t\t    m,\n\t\t    q,\n\t\t    k,\n\t\t    t,\n\t\t    currentValue,\n\t\t    output = [],\n\t\t    /** `inputLength` will hold the number of code points in `input`. */\n\t\t    inputLength,\n\t\t    /** Cached calculation results */\n\t\t    handledCPCountPlusOne,\n\t\t    baseMinusT,\n\t\t    qMinusT;\n\n\t\t// Convert the input in UCS-2 to Unicode\n\t\tinput = ucs2decode(input);\n\n\t\t// Cache the length\n\t\tinputLength = input.length;\n\n\t\t// Initialize the state\n\t\tn = initialN;\n\t\tdelta = 0;\n\t\tbias = initialBias;\n\n\t\t// Handle the basic code points\n\t\tfor (j = 0; j < inputLength; ++j) {\n\t\t\tcurrentValue = input[j];\n\t\t\tif (currentValue < 0x80) {\n\t\t\t\toutput.push(stringFromCharCode(currentValue));\n\t\t\t}\n\t\t}\n\n\t\thandledCPCount = basicLength = output.length;\n\n\t\t// `handledCPCount` is the number of code points that have been handled;\n\t\t// `basicLength` is the number of basic code points.\n\n\t\t// Finish the basic string - if it is not empty - with a delimiter\n\t\tif (basicLength) {\n\t\t\toutput.push(delimiter);\n\t\t}\n\n\t\t// Main encoding loop:\n\t\twhile (handledCPCount < inputLength) {\n\n\t\t\t// All non-basic code points < n have been handled already. Find the next\n\t\t\t// larger one:\n\t\t\tfor (m = maxInt, j = 0; j < inputLength; ++j) {\n\t\t\t\tcurrentValue = input[j];\n\t\t\t\tif (currentValue >= n && currentValue < m) {\n\t\t\t\t\tm = currentValue;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Increase `delta` enough to advance the decoder's <n,i> state to <m,0>,\n\t\t\t// but guard against overflow\n\t\t\thandledCPCountPlusOne = handledCPCount + 1;\n\t\t\tif (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {\n\t\t\t\terror('overflow');\n\t\t\t}\n\n\t\t\tdelta += (m - n) * handledCPCountPlusOne;\n\t\t\tn = m;\n\n\t\t\tfor (j = 0; j < inputLength; ++j) {\n\t\t\t\tcurrentValue = input[j];\n\n\t\t\t\tif (currentValue < n && ++delta > maxInt) {\n\t\t\t\t\terror('overflow');\n\t\t\t\t}\n\n\t\t\t\tif (currentValue == n) {\n\t\t\t\t\t// Represent delta as a generalized variable-length integer\n\t\t\t\t\tfor (q = delta, k = base; /* no condition */; k += base) {\n\t\t\t\t\t\tt = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);\n\t\t\t\t\t\tif (q < t) {\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tqMinusT = q - t;\n\t\t\t\t\t\tbaseMinusT = base - t;\n\t\t\t\t\t\toutput.push(\n\t\t\t\t\t\t\tstringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0))\n\t\t\t\t\t\t);\n\t\t\t\t\t\tq = floor(qMinusT / baseMinusT);\n\t\t\t\t\t}\n\n\t\t\t\t\toutput.push(stringFromCharCode(digitToBasic(q, 0)));\n\t\t\t\t\tbias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);\n\t\t\t\t\tdelta = 0;\n\t\t\t\t\t++handledCPCount;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t++delta;\n\t\t\t++n;\n\n\t\t}\n\t\treturn output.join('');\n\t}\n\n\t/**\n\t * Converts a Punycode string representing a domain name or an email address\n\t * to Unicode. Only the Punycoded parts of the input will be converted, i.e.\n\t * it doesn't matter if you call it on a string that has already been\n\t * converted to Unicode.\n\t * @memberOf punycode\n\t * @param {String} input The Punycoded domain name or email address to\n\t * convert to Unicode.\n\t * @returns {String} The Unicode representation of the given Punycode\n\t * string.\n\t */\n\tfunction toUnicode(input) {\n\t\treturn mapDomain(input, function(string) {\n\t\t\treturn regexPunycode.test(string)\n\t\t\t\t? decode(string.slice(4).toLowerCase())\n\t\t\t\t: string;\n\t\t});\n\t}\n\n\t/**\n\t * Converts a Unicode string representing a domain name or an email address to\n\t * Punycode. Only the non-ASCII parts of the domain name will be converted,\n\t * i.e. it doesn't matter if you call it with a domain that's already in\n\t * ASCII.\n\t * @memberOf punycode\n\t * @param {String} input The domain name or email address to convert, as a\n\t * Unicode string.\n\t * @returns {String} The Punycode representation of the given domain name or\n\t * email address.\n\t */\n\tfunction toASCII(input) {\n\t\treturn mapDomain(input, function(string) {\n\t\t\treturn regexNonASCII.test(string)\n\t\t\t\t? 'xn--' + encode(string)\n\t\t\t\t: string;\n\t\t});\n\t}\n\n\t/*--------------------------------------------------------------------------*/\n\n\t/** Define the public API */\n\tpunycode = {\n\t\t/**\n\t\t * A string representing the current Punycode.js version number.\n\t\t * @memberOf punycode\n\t\t * @type String\n\t\t */\n\t\t'version': '1.4.1',\n\t\t/**\n\t\t * An object of methods to convert from JavaScript's internal character\n\t\t * representation (UCS-2) to Unicode code points, and back.\n\t\t * @see <https://mathiasbynens.be/notes/javascript-encoding>\n\t\t * @memberOf punycode\n\t\t * @type Object\n\t\t */\n\t\t'ucs2': {\n\t\t\t'decode': ucs2decode,\n\t\t\t'encode': ucs2encode\n\t\t},\n\t\t'decode': decode,\n\t\t'encode': encode,\n\t\t'toASCII': toASCII,\n\t\t'toUnicode': toUnicode\n\t};\n\n\t/** Expose `punycode` */\n\t// Some AMD build optimizers, like r.js, check for specific condition patterns\n\t// like the following:\n\tif (\n\t\ttypeof define == 'function' &&\n\t\ttypeof define.amd == 'object' &&\n\t\tdefine.amd\n\t) {\n\t\tdefine('punycode', function() {\n\t\t\treturn punycode;\n\t\t});\n\t} else if (freeExports && freeModule) {\n\t\tif (module.exports == freeExports) {\n\t\t\t// in Node.js, io.js, or RingoJS v0.8.0+\n\t\t\tfreeModule.exports = punycode;\n\t\t} else {\n\t\t\t// in Narwhal or RingoJS v0.7.0-\n\t\t\tfor (key in punycode) {\n\t\t\t\tpunycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]);\n\t\t\t}\n\t\t}\n\t} else {\n\t\t// in Rhino or a web browser\n\t\troot.punycode = punycode;\n\t}\n\n}(this));\n",
    "// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n// If obj.hasOwnProperty has been overridden, then calling\n// obj.hasOwnProperty(prop) will break.\n// See: https://github.com/joyent/node/issues/1707\nfunction hasOwnProperty(obj, prop) {\n  return Object.prototype.hasOwnProperty.call(obj, prop);\n}\n\nmodule.exports = function(qs, sep, eq, options) {\n  sep = sep || '&';\n  eq = eq || '=';\n  var obj = {};\n\n  if (typeof qs !== 'string' || qs.length === 0) {\n    return obj;\n  }\n\n  var regexp = /\\+/g;\n  qs = qs.split(sep);\n\n  var maxKeys = 1000;\n  if (options && typeof options.maxKeys === 'number') {\n    maxKeys = options.maxKeys;\n  }\n\n  var len = qs.length;\n  // maxKeys <= 0 means that we should not limit keys count\n  if (maxKeys > 0 && len > maxKeys) {\n    len = maxKeys;\n  }\n\n  for (var i = 0; i < len; ++i) {\n    var x = qs[i].replace(regexp, '%20'),\n        idx = x.indexOf(eq),\n        kstr, vstr, k, v;\n\n    if (idx >= 0) {\n      kstr = x.substr(0, idx);\n      vstr = x.substr(idx + 1);\n    } else {\n      kstr = x;\n      vstr = '';\n    }\n\n    k = decodeURIComponent(kstr);\n    v = decodeURIComponent(vstr);\n\n    if (!hasOwnProperty(obj, k)) {\n      obj[k] = v;\n    } else if (isArray(obj[k])) {\n      obj[k].push(v);\n    } else {\n      obj[k] = [obj[k], v];\n    }\n  }\n\n  return obj;\n};\n\nvar isArray = Array.isArray || function (xs) {\n  return Object.prototype.toString.call(xs) === '[object Array]';\n};\n",
    "// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nvar stringifyPrimitive = function(v) {\n  switch (typeof v) {\n    case 'string':\n      return v;\n\n    case 'boolean':\n      return v ? 'true' : 'false';\n\n    case 'number':\n      return isFinite(v) ? v : '';\n\n    default:\n      return '';\n  }\n};\n\nmodule.exports = function(obj, sep, eq, name) {\n  sep = sep || '&';\n  eq = eq || '=';\n  if (obj === null) {\n    obj = undefined;\n  }\n\n  if (typeof obj === 'object') {\n    return map(objectKeys(obj), function(k) {\n      var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;\n      if (isArray(obj[k])) {\n        return map(obj[k], function(v) {\n          return ks + encodeURIComponent(stringifyPrimitive(v));\n        }).join(sep);\n      } else {\n        return ks + encodeURIComponent(stringifyPrimitive(obj[k]));\n      }\n    }).join(sep);\n\n  }\n\n  if (!name) return '';\n  return encodeURIComponent(stringifyPrimitive(name)) + eq +\n         encodeURIComponent(stringifyPrimitive(obj));\n};\n\nvar isArray = Array.isArray || function (xs) {\n  return Object.prototype.toString.call(xs) === '[object Array]';\n};\n\nfunction map (xs, f) {\n  if (xs.map) return xs.map(f);\n  var res = [];\n  for (var i = 0; i < xs.length; i++) {\n    res.push(f(xs[i], i));\n  }\n  return res;\n}\n\nvar objectKeys = Object.keys || function (obj) {\n  var res = [];\n  for (var key in obj) {\n    if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);\n  }\n  return res;\n};\n",
    "'use strict';\n\nexports.decode = exports.parse = require('./decode');\nexports.encode = exports.stringify = require('./encode');\n",
    "function select(element) {\n    var selectedText;\n\n    if (element.nodeName === 'SELECT') {\n        element.focus();\n\n        selectedText = element.value;\n    }\n    else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {\n        element.focus();\n        element.setSelectionRange(0, element.value.length);\n\n        selectedText = element.value;\n    }\n    else {\n        if (element.hasAttribute('contenteditable')) {\n            element.focus();\n        }\n\n        var selection = window.getSelection();\n        var range = document.createRange();\n\n        range.selectNodeContents(element);\n        selection.removeAllRanges();\n        selection.addRange(range);\n\n        selectedText = selection.toString();\n    }\n\n    return selectedText;\n}\n\nmodule.exports = select;\n",
    "function E () {\n  // Keep this empty so it's easier to inherit from\n  // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)\n}\n\nE.prototype = {\n  on: function (name, callback, ctx) {\n    var e = this.e || (this.e = {});\n\n    (e[name] || (e[name] = [])).push({\n      fn: callback,\n      ctx: ctx\n    });\n\n    return this;\n  },\n\n  once: function (name, callback, ctx) {\n    var self = this;\n    function listener () {\n      self.off(name, listener);\n      callback.apply(ctx, arguments);\n    };\n\n    listener._ = callback\n    return this.on(name, listener, ctx);\n  },\n\n  emit: function (name) {\n    var data = [].slice.call(arguments, 1);\n    var evtArr = ((this.e || (this.e = {}))[name] || []).slice();\n    var i = 0;\n    var len = evtArr.length;\n\n    for (i; i < len; i++) {\n      evtArr[i].fn.apply(evtArr[i].ctx, data);\n    }\n\n    return this;\n  },\n\n  off: function (name, callback) {\n    var e = this.e || (this.e = {});\n    var evts = e[name];\n    var liveEvents = [];\n\n    if (evts && callback) {\n      for (var i = 0, len = evts.length; i < len; i++) {\n        if (evts[i].fn !== callback && evts[i].fn._ !== callback)\n          liveEvents.push(evts[i]);\n      }\n    }\n\n    // Remove event from queue to prevent memory leak\n    // Suggested by https://github.com/lazd\n    // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910\n\n    (liveEvents.length)\n      ? e[name] = liveEvents\n      : delete e[name];\n\n    return this;\n  }\n};\n\nmodule.exports = E;\n",
    "// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nvar punycode = require('punycode');\nvar util = require('./util');\n\nexports.parse = urlParse;\nexports.resolve = urlResolve;\nexports.resolveObject = urlResolveObject;\nexports.format = urlFormat;\n\nexports.Url = Url;\n\nfunction Url() {\n  this.protocol = null;\n  this.slashes = null;\n  this.auth = null;\n  this.host = null;\n  this.port = null;\n  this.hostname = null;\n  this.hash = null;\n  this.search = null;\n  this.query = null;\n  this.pathname = null;\n  this.path = null;\n  this.href = null;\n}\n\n// Reference: RFC 3986, RFC 1808, RFC 2396\n\n// define these here so at least they only have to be\n// compiled once on the first module load.\nvar protocolPattern = /^([a-z0-9.+-]+:)/i,\n    portPattern = /:[0-9]*$/,\n\n    // Special case for a simple path URL\n    simplePathPattern = /^(\\/\\/?(?!\\/)[^\\?\\s]*)(\\?[^\\s]*)?$/,\n\n    // RFC 2396: characters reserved for delimiting URLs.\n    // We actually just auto-escape these.\n    delims = ['<', '>', '\"', '`', ' ', '\\r', '\\n', '\\t'],\n\n    // RFC 2396: characters not allowed for various reasons.\n    unwise = ['{', '}', '|', '\\\\', '^', '`'].concat(delims),\n\n    // Allowed by RFCs, but cause of XSS attacks.  Always escape these.\n    autoEscape = ['\\''].concat(unwise),\n    // Characters that are never ever allowed in a hostname.\n    // Note that any invalid chars are also handled, but these\n    // are the ones that are *expected* to be seen, so we fast-path\n    // them.\n    nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape),\n    hostEndingChars = ['/', '?', '#'],\n    hostnameMaxLen = 255,\n    hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/,\n    hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/,\n    // protocols that can allow \"unsafe\" and \"unwise\" chars.\n    unsafeProtocol = {\n      'javascript': true,\n      'javascript:': true\n    },\n    // protocols that never have a hostname.\n    hostlessProtocol = {\n      'javascript': true,\n      'javascript:': true\n    },\n    // protocols that always contain a // bit.\n    slashedProtocol = {\n      'http': true,\n      'https': true,\n      'ftp': true,\n      'gopher': true,\n      'file': true,\n      'http:': true,\n      'https:': true,\n      'ftp:': true,\n      'gopher:': true,\n      'file:': true\n    },\n    querystring = require('querystring');\n\nfunction urlParse(url, parseQueryString, slashesDenoteHost) {\n  if (url && util.isObject(url) && url instanceof Url) return url;\n\n  var u = new Url;\n  u.parse(url, parseQueryString, slashesDenoteHost);\n  return u;\n}\n\nUrl.prototype.parse = function(url, parseQueryString, slashesDenoteHost) {\n  if (!util.isString(url)) {\n    throw new TypeError(\"Parameter 'url' must be a string, not \" + typeof url);\n  }\n\n  // Copy chrome, IE, opera backslash-handling behavior.\n  // Back slashes before the query string get converted to forward slashes\n  // See: https://code.google.com/p/chromium/issues/detail?id=25916\n  var queryIndex = url.indexOf('?'),\n      splitter =\n          (queryIndex !== -1 && queryIndex < url.indexOf('#')) ? '?' : '#',\n      uSplit = url.split(splitter),\n      slashRegex = /\\\\/g;\n  uSplit[0] = uSplit[0].replace(slashRegex, '/');\n  url = uSplit.join(splitter);\n\n  var rest = url;\n\n  // trim before proceeding.\n  // This is to support parse stuff like \"  http://foo.com  \\n\"\n  rest = rest.trim();\n\n  if (!slashesDenoteHost && url.split('#').length === 1) {\n    // Try fast path regexp\n    var simplePath = simplePathPattern.exec(rest);\n    if (simplePath) {\n      this.path = rest;\n      this.href = rest;\n      this.pathname = simplePath[1];\n      if (simplePath[2]) {\n        this.search = simplePath[2];\n        if (parseQueryString) {\n          this.query = querystring.parse(this.search.substr(1));\n        } else {\n          this.query = this.search.substr(1);\n        }\n      } else if (parseQueryString) {\n        this.search = '';\n        this.query = {};\n      }\n      return this;\n    }\n  }\n\n  var proto = protocolPattern.exec(rest);\n  if (proto) {\n    proto = proto[0];\n    var lowerProto = proto.toLowerCase();\n    this.protocol = lowerProto;\n    rest = rest.substr(proto.length);\n  }\n\n  // figure out if it's got a host\n  // user@server is *always* interpreted as a hostname, and url\n  // resolution will treat //foo/bar as host=foo,path=bar because that's\n  // how the browser resolves relative URLs.\n  if (slashesDenoteHost || proto || rest.match(/^\\/\\/[^@\\/]+@[^@\\/]+/)) {\n    var slashes = rest.substr(0, 2) === '//';\n    if (slashes && !(proto && hostlessProtocol[proto])) {\n      rest = rest.substr(2);\n      this.slashes = true;\n    }\n  }\n\n  if (!hostlessProtocol[proto] &&\n      (slashes || (proto && !slashedProtocol[proto]))) {\n\n    // there's a hostname.\n    // the first instance of /, ?, ;, or # ends the host.\n    //\n    // If there is an @ in the hostname, then non-host chars *are* allowed\n    // to the left of the last @ sign, unless some host-ending character\n    // comes *before* the @-sign.\n    // URLs are obnoxious.\n    //\n    // ex:\n    // http://a@b@c/ => user:a@b host:c\n    // http://a@b?@c => user:a host:c path:/?@c\n\n    // v0.12 TODO(isaacs): This is not quite how Chrome does things.\n    // Review our test case against browsers more comprehensively.\n\n    // find the first instance of any hostEndingChars\n    var hostEnd = -1;\n    for (var i = 0; i < hostEndingChars.length; i++) {\n      var hec = rest.indexOf(hostEndingChars[i]);\n      if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))\n        hostEnd = hec;\n    }\n\n    // at this point, either we have an explicit point where the\n    // auth portion cannot go past, or the last @ char is the decider.\n    var auth, atSign;\n    if (hostEnd === -1) {\n      // atSign can be anywhere.\n      atSign = rest.lastIndexOf('@');\n    } else {\n      // atSign must be in auth portion.\n      // http://a@b/c@d => host:b auth:a path:/c@d\n      atSign = rest.lastIndexOf('@', hostEnd);\n    }\n\n    // Now we have a portion which is definitely the auth.\n    // Pull that off.\n    if (atSign !== -1) {\n      auth = rest.slice(0, atSign);\n      rest = rest.slice(atSign + 1);\n      this.auth = decodeURIComponent(auth);\n    }\n\n    // the host is the remaining to the left of the first non-host char\n    hostEnd = -1;\n    for (var i = 0; i < nonHostChars.length; i++) {\n      var hec = rest.indexOf(nonHostChars[i]);\n      if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))\n        hostEnd = hec;\n    }\n    // if we still have not hit it, then the entire thing is a host.\n    if (hostEnd === -1)\n      hostEnd = rest.length;\n\n    this.host = rest.slice(0, hostEnd);\n    rest = rest.slice(hostEnd);\n\n    // pull out port.\n    this.parseHost();\n\n    // we've indicated that there is a hostname,\n    // so even if it's empty, it has to be present.\n    this.hostname = this.hostname || '';\n\n    // if hostname begins with [ and ends with ]\n    // assume that it's an IPv6 address.\n    var ipv6Hostname = this.hostname[0] === '[' &&\n        this.hostname[this.hostname.length - 1] === ']';\n\n    // validate a little.\n    if (!ipv6Hostname) {\n      var hostparts = this.hostname.split(/\\./);\n      for (var i = 0, l = hostparts.length; i < l; i++) {\n        var part = hostparts[i];\n        if (!part) continue;\n        if (!part.match(hostnamePartPattern)) {\n          var newpart = '';\n          for (var j = 0, k = part.length; j < k; j++) {\n            if (part.charCodeAt(j) > 127) {\n              // we replace non-ASCII char with a temporary placeholder\n              // we need this to make sure size of hostname is not\n              // broken by replacing non-ASCII by nothing\n              newpart += 'x';\n            } else {\n              newpart += part[j];\n            }\n          }\n          // we test again with ASCII char only\n          if (!newpart.match(hostnamePartPattern)) {\n            var validParts = hostparts.slice(0, i);\n            var notHost = hostparts.slice(i + 1);\n            var bit = part.match(hostnamePartStart);\n            if (bit) {\n              validParts.push(bit[1]);\n              notHost.unshift(bit[2]);\n            }\n            if (notHost.length) {\n              rest = '/' + notHost.join('.') + rest;\n            }\n            this.hostname = validParts.join('.');\n            break;\n          }\n        }\n      }\n    }\n\n    if (this.hostname.length > hostnameMaxLen) {\n      this.hostname = '';\n    } else {\n      // hostnames are always lower case.\n      this.hostname = this.hostname.toLowerCase();\n    }\n\n    if (!ipv6Hostname) {\n      // IDNA Support: Returns a punycoded representation of \"domain\".\n      // It only converts parts of the domain name that\n      // have non-ASCII characters, i.e. it doesn't matter if\n      // you call it with a domain that already is ASCII-only.\n      this.hostname = punycode.toASCII(this.hostname);\n    }\n\n    var p = this.port ? ':' + this.port : '';\n    var h = this.hostname || '';\n    this.host = h + p;\n    this.href += this.host;\n\n    // strip [ and ] from the hostname\n    // the host field still retains them, though\n    if (ipv6Hostname) {\n      this.hostname = this.hostname.substr(1, this.hostname.length - 2);\n      if (rest[0] !== '/') {\n        rest = '/' + rest;\n      }\n    }\n  }\n\n  // now rest is set to the post-host stuff.\n  // chop off any delim chars.\n  if (!unsafeProtocol[lowerProto]) {\n\n    // First, make 100% sure that any \"autoEscape\" chars get\n    // escaped, even if encodeURIComponent doesn't think they\n    // need to be.\n    for (var i = 0, l = autoEscape.length; i < l; i++) {\n      var ae = autoEscape[i];\n      if (rest.indexOf(ae) === -1)\n        continue;\n      var esc = encodeURIComponent(ae);\n      if (esc === ae) {\n        esc = escape(ae);\n      }\n      rest = rest.split(ae).join(esc);\n    }\n  }\n\n\n  // chop off from the tail first.\n  var hash = rest.indexOf('#');\n  if (hash !== -1) {\n    // got a fragment string.\n    this.hash = rest.substr(hash);\n    rest = rest.slice(0, hash);\n  }\n  var qm = rest.indexOf('?');\n  if (qm !== -1) {\n    this.search = rest.substr(qm);\n    this.query = rest.substr(qm + 1);\n    if (parseQueryString) {\n      this.query = querystring.parse(this.query);\n    }\n    rest = rest.slice(0, qm);\n  } else if (parseQueryString) {\n    // no query string, but parseQueryString still requested\n    this.search = '';\n    this.query = {};\n  }\n  if (rest) this.pathname = rest;\n  if (slashedProtocol[lowerProto] &&\n      this.hostname && !this.pathname) {\n    this.pathname = '/';\n  }\n\n  //to support http.request\n  if (this.pathname || this.search) {\n    var p = this.pathname || '';\n    var s = this.search || '';\n    this.path = p + s;\n  }\n\n  // finally, reconstruct the href based on what has been validated.\n  this.href = this.format();\n  return this;\n};\n\n// format a parsed object into a url string\nfunction urlFormat(obj) {\n  // ensure it's an object, and not a string url.\n  // If it's an obj, this is a no-op.\n  // this way, you can call url_format() on strings\n  // to clean up potentially wonky urls.\n  if (util.isString(obj)) obj = urlParse(obj);\n  if (!(obj instanceof Url)) return Url.prototype.format.call(obj);\n  return obj.format();\n}\n\nUrl.prototype.format = function() {\n  var auth = this.auth || '';\n  if (auth) {\n    auth = encodeURIComponent(auth);\n    auth = auth.replace(/%3A/i, ':');\n    auth += '@';\n  }\n\n  var protocol = this.protocol || '',\n      pathname = this.pathname || '',\n      hash = this.hash || '',\n      host = false,\n      query = '';\n\n  if (this.host) {\n    host = auth + this.host;\n  } else if (this.hostname) {\n    host = auth + (this.hostname.indexOf(':') === -1 ?\n        this.hostname :\n        '[' + this.hostname + ']');\n    if (this.port) {\n      host += ':' + this.port;\n    }\n  }\n\n  if (this.query &&\n      util.isObject(this.query) &&\n      Object.keys(this.query).length) {\n    query = querystring.stringify(this.query);\n  }\n\n  var search = this.search || (query && ('?' + query)) || '';\n\n  if (protocol && protocol.substr(-1) !== ':') protocol += ':';\n\n  // only the slashedProtocols get the //.  Not mailto:, xmpp:, etc.\n  // unless they had them to begin with.\n  if (this.slashes ||\n      (!protocol || slashedProtocol[protocol]) && host !== false) {\n    host = '//' + (host || '');\n    if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname;\n  } else if (!host) {\n    host = '';\n  }\n\n  if (hash && hash.charAt(0) !== '#') hash = '#' + hash;\n  if (search && search.charAt(0) !== '?') search = '?' + search;\n\n  pathname = pathname.replace(/[?#]/g, function(match) {\n    return encodeURIComponent(match);\n  });\n  search = search.replace('#', '%23');\n\n  return protocol + host + pathname + search + hash;\n};\n\nfunction urlResolve(source, relative) {\n  return urlParse(source, false, true).resolve(relative);\n}\n\nUrl.prototype.resolve = function(relative) {\n  return this.resolveObject(urlParse(relative, false, true)).format();\n};\n\nfunction urlResolveObject(source, relative) {\n  if (!source) return relative;\n  return urlParse(source, false, true).resolveObject(relative);\n}\n\nUrl.prototype.resolveObject = function(relative) {\n  if (util.isString(relative)) {\n    var rel = new Url();\n    rel.parse(relative, false, true);\n    relative = rel;\n  }\n\n  var result = new Url();\n  var tkeys = Object.keys(this);\n  for (var tk = 0; tk < tkeys.length; tk++) {\n    var tkey = tkeys[tk];\n    result[tkey] = this[tkey];\n  }\n\n  // hash is always overridden, no matter what.\n  // even href=\"\" will remove it.\n  result.hash = relative.hash;\n\n  // if the relative url is empty, then there's nothing left to do here.\n  if (relative.href === '') {\n    result.href = result.format();\n    return result;\n  }\n\n  // hrefs like //foo/bar always cut to the protocol.\n  if (relative.slashes && !relative.protocol) {\n    // take everything except the protocol from relative\n    var rkeys = Object.keys(relative);\n    for (var rk = 0; rk < rkeys.length; rk++) {\n      var rkey = rkeys[rk];\n      if (rkey !== 'protocol')\n        result[rkey] = relative[rkey];\n    }\n\n    //urlParse appends trailing / to urls like http://www.example.com\n    if (slashedProtocol[result.protocol] &&\n        result.hostname && !result.pathname) {\n      result.path = result.pathname = '/';\n    }\n\n    result.href = result.format();\n    return result;\n  }\n\n  if (relative.protocol && relative.protocol !== result.protocol) {\n    // if it's a known url protocol, then changing\n    // the protocol does weird things\n    // first, if it's not file:, then we MUST have a host,\n    // and if there was a path\n    // to begin with, then we MUST have a path.\n    // if it is file:, then the host is dropped,\n    // because that's known to be hostless.\n    // anything else is assumed to be absolute.\n    if (!slashedProtocol[relative.protocol]) {\n      var keys = Object.keys(relative);\n      for (var v = 0; v < keys.length; v++) {\n        var k = keys[v];\n        result[k] = relative[k];\n      }\n      result.href = result.format();\n      return result;\n    }\n\n    result.protocol = relative.protocol;\n    if (!relative.host && !hostlessProtocol[relative.protocol]) {\n      var relPath = (relative.pathname || '').split('/');\n      while (relPath.length && !(relative.host = relPath.shift()));\n      if (!relative.host) relative.host = '';\n      if (!relative.hostname) relative.hostname = '';\n      if (relPath[0] !== '') relPath.unshift('');\n      if (relPath.length < 2) relPath.unshift('');\n      result.pathname = relPath.join('/');\n    } else {\n      result.pathname = relative.pathname;\n    }\n    result.search = relative.search;\n    result.query = relative.query;\n    result.host = relative.host || '';\n    result.auth = relative.auth;\n    result.hostname = relative.hostname || relative.host;\n    result.port = relative.port;\n    // to support http.request\n    if (result.pathname || result.search) {\n      var p = result.pathname || '';\n      var s = result.search || '';\n      result.path = p + s;\n    }\n    result.slashes = result.slashes || relative.slashes;\n    result.href = result.format();\n    return result;\n  }\n\n  var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'),\n      isRelAbs = (\n          relative.host ||\n          relative.pathname && relative.pathname.charAt(0) === '/'\n      ),\n      mustEndAbs = (isRelAbs || isSourceAbs ||\n                    (result.host && relative.pathname)),\n      removeAllDots = mustEndAbs,\n      srcPath = result.pathname && result.pathname.split('/') || [],\n      relPath = relative.pathname && relative.pathname.split('/') || [],\n      psychotic = result.protocol && !slashedProtocol[result.protocol];\n\n  // if the url is a non-slashed url, then relative\n  // links like ../.. should be able\n  // to crawl up to the hostname, as well.  This is strange.\n  // result.protocol has already been set by now.\n  // Later on, put the first path part into the host field.\n  if (psychotic) {\n    result.hostname = '';\n    result.port = null;\n    if (result.host) {\n      if (srcPath[0] === '') srcPath[0] = result.host;\n      else srcPath.unshift(result.host);\n    }\n    result.host = '';\n    if (relative.protocol) {\n      relative.hostname = null;\n      relative.port = null;\n      if (relative.host) {\n        if (relPath[0] === '') relPath[0] = relative.host;\n        else relPath.unshift(relative.host);\n      }\n      relative.host = null;\n    }\n    mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === '');\n  }\n\n  if (isRelAbs) {\n    // it's absolute.\n    result.host = (relative.host || relative.host === '') ?\n                  relative.host : result.host;\n    result.hostname = (relative.hostname || relative.hostname === '') ?\n                      relative.hostname : result.hostname;\n    result.search = relative.search;\n    result.query = relative.query;\n    srcPath = relPath;\n    // fall through to the dot-handling below.\n  } else if (relPath.length) {\n    // it's relative\n    // throw away the existing file, and take the new path instead.\n    if (!srcPath) srcPath = [];\n    srcPath.pop();\n    srcPath = srcPath.concat(relPath);\n    result.search = relative.search;\n    result.query = relative.query;\n  } else if (!util.isNullOrUndefined(relative.search)) {\n    // just pull out the search.\n    // like href='?foo'.\n    // Put this after the other two cases because it simplifies the booleans\n    if (psychotic) {\n      result.hostname = result.host = srcPath.shift();\n      //occationaly the auth can get stuck only in host\n      //this especially happens in cases like\n      //url.resolveObject('mailto:local1@domain1', 'local2@domain2')\n      var authInHost = result.host && result.host.indexOf('@') > 0 ?\n                       result.host.split('@') : false;\n      if (authInHost) {\n        result.auth = authInHost.shift();\n        result.host = result.hostname = authInHost.shift();\n      }\n    }\n    result.search = relative.search;\n    result.query = relative.query;\n    //to support http.request\n    if (!util.isNull(result.pathname) || !util.isNull(result.search)) {\n      result.path = (result.pathname ? result.pathname : '') +\n                    (result.search ? result.search : '');\n    }\n    result.href = result.format();\n    return result;\n  }\n\n  if (!srcPath.length) {\n    // no path at all.  easy.\n    // we've already handled the other stuff above.\n    result.pathname = null;\n    //to support http.request\n    if (result.search) {\n      result.path = '/' + result.search;\n    } else {\n      result.path = null;\n    }\n    result.href = result.format();\n    return result;\n  }\n\n  // if a url ENDs in . or .., then it must get a trailing slash.\n  // however, if it ends in anything else non-slashy,\n  // then it must NOT get a trailing slash.\n  var last = srcPath.slice(-1)[0];\n  var hasTrailingSlash = (\n      (result.host || relative.host || srcPath.length > 1) &&\n      (last === '.' || last === '..') || last === '');\n\n  // strip single dots, resolve double dots to parent dir\n  // if the path tries to go above the root, `up` ends up > 0\n  var up = 0;\n  for (var i = srcPath.length; i >= 0; i--) {\n    last = srcPath[i];\n    if (last === '.') {\n      srcPath.splice(i, 1);\n    } else if (last === '..') {\n      srcPath.splice(i, 1);\n      up++;\n    } else if (up) {\n      srcPath.splice(i, 1);\n      up--;\n    }\n  }\n\n  // if the path is allowed to go above the root, restore leading ..s\n  if (!mustEndAbs && !removeAllDots) {\n    for (; up--; up) {\n      srcPath.unshift('..');\n    }\n  }\n\n  if (mustEndAbs && srcPath[0] !== '' &&\n      (!srcPath[0] || srcPath[0].charAt(0) !== '/')) {\n    srcPath.unshift('');\n  }\n\n  if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) {\n    srcPath.push('');\n  }\n\n  var isAbsolute = srcPath[0] === '' ||\n      (srcPath[0] && srcPath[0].charAt(0) === '/');\n\n  // put the host back\n  if (psychotic) {\n    result.hostname = result.host = isAbsolute ? '' :\n                                    srcPath.length ? srcPath.shift() : '';\n    //occationaly the auth can get stuck only in host\n    //this especially happens in cases like\n    //url.resolveObject('mailto:local1@domain1', 'local2@domain2')\n    var authInHost = result.host && result.host.indexOf('@') > 0 ?\n                     result.host.split('@') : false;\n    if (authInHost) {\n      result.auth = authInHost.shift();\n      result.host = result.hostname = authInHost.shift();\n    }\n  }\n\n  mustEndAbs = mustEndAbs || (result.host && srcPath.length);\n\n  if (mustEndAbs && !isAbsolute) {\n    srcPath.unshift('');\n  }\n\n  if (!srcPath.length) {\n    result.pathname = null;\n    result.path = null;\n  } else {\n    result.pathname = srcPath.join('/');\n  }\n\n  //to support request.http\n  if (!util.isNull(result.pathname) || !util.isNull(result.search)) {\n    result.path = (result.pathname ? result.pathname : '') +\n                  (result.search ? result.search : '');\n  }\n  result.auth = relative.auth || result.auth;\n  result.slashes = result.slashes || relative.slashes;\n  result.href = result.format();\n  return result;\n};\n\nUrl.prototype.parseHost = function() {\n  var host = this.host;\n  var port = portPattern.exec(host);\n  if (port) {\n    port = port[0];\n    if (port !== ':') {\n      this.port = port.substr(1);\n    }\n    host = host.substr(0, host.length - port.length);\n  }\n  if (host) this.hostname = host;\n};\n",
    "'use strict';\n\nmodule.exports = {\n  isString: function(arg) {\n    return typeof(arg) === 'string';\n  },\n  isObject: function(arg) {\n    return typeof(arg) === 'object' && arg !== null;\n  },\n  isNull: function(arg) {\n    return arg === null;\n  },\n  isNullOrUndefined: function(arg) {\n    return arg == null;\n  }\n};\n",
    "if (typeof window !== \"undefined\") {\n    module.exports = window;\n} else if (typeof global !== \"undefined\") {\n    module.exports = global;\n} else if (typeof self !== \"undefined\"){\n    module.exports = self;\n} else {\n    module.exports = {};\n}\n",
    "'use strict';\n\nvar _video = require('video.js');\n\nvar _video2 = _interopRequireDefault(_video);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar cancelContentPlay = function cancelContentPlay(player) {\n  if (player.ads.cancelPlayTimeout) {\n    // another cancellation is already in flight, so do nothing\n    return;\n  }\n\n  // Avoid content flash on non-iPad iOS and iPhones on iOS10 with playsinline\n  if (_video2.default.browser.IS_IOS && _video2.default.browser.IS_IPHONE && !player.el_.hasAttribute('playsinline')) {\n    (function () {\n\n      var width = player.currentWidth ? player.currentWidth() : player.width();\n      var height = player.currentHeight ? player.currentHeight() : player.height();\n\n      // A placeholder black box will be shown in the document while the player is hidden.\n      var placeholder = document.createElement('div');\n\n      placeholder.style.width = width + 'px';\n      placeholder.style.height = height + 'px';\n      placeholder.style.background = 'black';\n      player.el_.parentNode.insertBefore(placeholder, player.el_);\n\n      // Hide the player. While in full-screen video playback mode on iOS, this\n      // makes the player show a black screen instead of content flash.\n      player.el_.style.display = 'none';\n\n      // Unhide the player and remove the placeholder once we're ready to move on.\n      player.one(['adstart', 'adplaying', 'adtimeout', 'adserror', 'adscanceled', 'adskip', 'playing'], function () {\n        player.el_.style.display = 'block';\n        placeholder.remove();\n      });\n\n      // Detect fullscreen change, if returning from fullscreen and placeholder exists,\n      // remove placeholder and show player whether or not playsinline was attached.\n      player.on('fullscreenchange', function () {\n        if (placeholder && player.hasClass('vjs-fullscreen')) {\n          player.el_.style.display = 'block';\n          placeholder.remove();\n        }\n      });\n    })();\n  }\n\n  // The timeout is necessary because pausing a video element while processing a `play`\n  // event on iOS can cause the video element to continuously toggle between playing and\n  // paused states.\n  player.ads.cancelPlayTimeout = window.setTimeout(function () {\n    // deregister the cancel timeout so subsequent cancels are scheduled\n    player.ads.cancelPlayTimeout = null;\n\n    // pause playback so ads can be handled.\n    if (!player.paused()) {\n      player.pause();\n    }\n\n    // When the 'content-playback' state is entered, this will let us know to play\n    player.ads.cancelledPlay = true;\n  }, 1);\n}; /*\n   This feature makes sure the player is paused during ad loading.\n   \n   It does this by pausing the player immediately after a \"play\" where ads will be requested,\n   then signalling that we should play after the ad is done.\n   */\n\nmodule.exports = cancelContentPlay;",
    "'use strict';\n\n/*\nThis feature sends a `contentupdate` event when the player source changes.\n*/\n\n// Start sending contentupdate events\nvar initializeContentupdate = function initializeContentupdate(player) {\n\n  // Keep track of the current content source\n  // If you want to change the src of the video without triggering\n  // the ad workflow to restart, you can update this variable before\n  // modifying the player's source\n  player.ads.contentSrc = player.currentSrc();\n\n  // Check if a new src has been set, if so, trigger contentupdate\n  var checkSrc = function checkSrc() {\n    if (player.ads.state !== 'ad-playback') {\n      var src = player.currentSrc();\n\n      if (src !== player.ads.contentSrc) {\n        player.trigger({\n          type: 'contentupdate',\n          oldValue: player.ads.contentSrc,\n          newValue: src\n        });\n        player.ads.contentSrc = src;\n      }\n    }\n  };\n\n  // loadstart reliably indicates a new src has been set\n  player.on('loadstart', checkSrc);\n  // check immediately in case we missed the loadstart\n  window.setTimeout(checkSrc, 1);\n};\n\nmodule.exports = initializeContentupdate;",
    "'use strict';\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; /*\n                                                                                                                                                                                                                                                                              This feature provides an optional method for ad integrations to insert run-time values\n                                                                                                                                                                                                                                                                              into an ad server URL or configuration.\n                                                                                                                                                                                                                                                                              */\n\nvar _video = require('video.js');\n\nvar _video2 = _interopRequireDefault(_video);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// Return URI encoded version of value if uriEncode is true\nvar uriEncodeIfNeeded = function uriEncodeIfNeeded(value, uriEncode) {\n  if (uriEncode) {\n    return encodeURIComponent(value);\n  }\n  return value;\n};\n\n// Add custom field macros to macros object\n// based on given name for custom fields property of mediainfo object.\nvar customFields = function customFields(mediainfo, macros, customFieldsName) {\n  if (mediainfo && mediainfo[customFieldsName]) {\n    var _customFields = mediainfo[customFieldsName];\n    var fieldNames = Object.keys(_customFields);\n\n    for (var i = 0; i < fieldNames.length; i++) {\n      var tag = '{mediainfo.' + customFieldsName + '.' + fieldNames[i] + '}';\n\n      macros[tag] = _customFields[fieldNames[i]];\n    }\n  }\n};\n\n// Public method that integrations use for ad macros.\n// \"string\" is any string with macros to be replaced\n// \"uriEncode\" if true will uri encode macro values when replaced\n// \"customMacros\" is a object with custom macros and values to map them to\n//  - For example: {'{five}': 5}\n// Return value is is \"string\" with macros replaced\n//  - For example: adMacroReplacement('{player.id}') returns a string of the player id\nvar adMacroReplacement = function adMacroReplacement(string, uriEncode, customMacros) {\n\n  if (uriEncode === undefined) {\n    uriEncode = false;\n  }\n\n  var macros = {};\n\n  if (customMacros !== undefined) {\n    macros = customMacros;\n  }\n\n  // Static macros\n  macros['{player.id}'] = this.options_['data-player'];\n  macros['{mediainfo.id}'] = this.mediainfo ? this.mediainfo.id : '';\n  macros['{mediainfo.name}'] = this.mediainfo ? this.mediainfo.name : '';\n  macros['{mediainfo.description}'] = this.mediainfo ? this.mediainfo.description : '';\n  macros['{mediainfo.tags}'] = this.mediainfo ? this.mediainfo.tags : '';\n  macros['{mediainfo.reference_id}'] = this.mediainfo ? this.mediainfo.reference_id : '';\n  macros['{mediainfo.duration}'] = this.mediainfo ? this.mediainfo.duration : '';\n  macros['{mediainfo.ad_keys}'] = this.mediainfo ? this.mediainfo.ad_keys : '';\n  macros['{player.duration}'] = this.duration();\n  macros['{timestamp}'] = new Date().getTime();\n  macros['{document.referrer}'] = document.referrer;\n  macros['{window.location.href}'] = window.location.href;\n  macros['{random}'] = Math.floor(Math.random() * 1000000000000);\n\n  // Custom fields in mediainfo\n  customFields(this.mediainfo, macros, 'custom_fields');\n  customFields(this.mediainfo, macros, 'customFields');\n\n  // Go through all the replacement macros and apply them to the string.\n  // This will replace all occurrences of the replacement macros.\n  for (var i in macros) {\n    string = string.split(i).join(uriEncodeIfNeeded(macros[i], uriEncode));\n  }\n\n  // Page variables\n  string = string.replace(/{pageVariable\\.([^}]+)}/g, function (match, name) {\n    var value = void 0;\n    var context = window;\n    var names = name.split('.');\n\n    // Iterate down multiple levels of selector without using eval\n    // This makes things like pageVariable.foo.bar work\n    for (var _i = 0; _i < names.length; _i++) {\n      if (_i === names.length - 1) {\n        value = context[names[_i]];\n      } else {\n        context = context[names[_i]];\n      }\n    }\n\n    var type = typeof value === 'undefined' ? 'undefined' : _typeof(value);\n\n    // Only allow certain types of values. Anything else is probably a mistake.\n    if (value === null) {\n      return 'null';\n    } else if (value === undefined) {\n      _video2.default.log.warn('Page variable \"' + name + '\" not found');\n      return '';\n    } else if (type !== 'string' && type !== 'number' && type !== 'boolean') {\n      _video2.default.log.warn('Page variable \"' + name + '\" is not a supported type');\n      return '';\n    }\n\n    return uriEncodeIfNeeded(String(value), uriEncode);\n  });\n\n  return string;\n};\n\nmodule.exports = adMacroReplacement;",
    "'use strict';\n\nvar _video = require('video.js');\n\nvar _video2 = _interopRequireDefault(_video);\n\nvar _redispatch = require('./redispatch.js');\n\nvar _redispatch2 = _interopRequireDefault(_redispatch);\n\nvar _snapshot = require('./snapshot.js');\n\nvar _snapshot2 = _interopRequireDefault(_snapshot);\n\nvar _contentupdate = require('./contentupdate.js');\n\nvar _contentupdate2 = _interopRequireDefault(_contentupdate);\n\nvar _cancelContentPlay = require('./cancelContentPlay.js');\n\nvar _cancelContentPlay2 = _interopRequireDefault(_cancelContentPlay);\n\nvar _macros = require('./macros.js');\n\nvar _macros2 = _interopRequireDefault(_macros);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/*\nThis main plugin file is responsible for integration logic and enabling the features\nthat live in in separate files.\n*/\n\nvar VIDEO_EVENTS = _video2.default.getComponent('Html5').Events;\n\n/**\n * Remove the poster attribute from the video element tech, if present. When\n * reusing a video element for multiple videos, the poster image will briefly\n * reappear while the new source loads. Removing the attribute ahead of time\n * prevents the poster from showing up between videos.\n * @param {object} player The videojs player object\n */\nvar removeNativePoster = function removeNativePoster(player) {\n  var tech = player.$('.vjs-tech');\n\n  if (tech) {\n    tech.removeAttribute('poster');\n  }\n};\n\n// ---------------------------------------------------------------------------\n// Ad Framework\n// ---------------------------------------------------------------------------\n\n// default framework settings\nvar defaults = {\n  // maximum amount of time in ms to wait to receive `adsready` from the ad\n  // implementation after play has been requested. Ad implementations are\n  // expected to load any dynamic libraries and make any requests to determine\n  // ad policies for a video during this time.\n  timeout: 5000,\n\n  // maximum amount of time in ms to wait for the ad implementation to start\n  // linear ad mode after `readyforpreroll` has fired. This is in addition to\n  // the standard timeout.\n  prerollTimeout: 100,\n\n  // maximum amount of time in ms to wait for the ad implementation to start\n  // linear ad mode after `contentended` has fired.\n  postrollTimeout: 100,\n\n  // when truthy, instructs the plugin to output additional information about\n  // plugin state to the video.js log. On most devices, the video.js log is\n  // the same as the developer console.\n  debug: false,\n\n  // set this to true when using ads that are part of the content video\n  stitchedAds: false\n};\n\nvar contribAdsPlugin = function contribAdsPlugin(options) {\n\n  var player = this; // eslint-disable-line consistent-this\n\n  var settings = _video2.default.mergeOptions(defaults, options);\n\n  // prefix all video element events during ad playback\n  // if the video element emits ad-related events directly,\n  // plugins that aren't ad-aware will break. prefixing allows\n  // plugins that wish to handle ad events to do so while\n  // avoiding the complexity for common usage\n  var videoEvents = VIDEO_EVENTS.concat(['firstplay', 'loadedalldata', 'playing']);\n\n  // Set up redispatching of player events\n  player.on(videoEvents, _redispatch2.default);\n\n  // \"vjs-has-started\" should be present at the end of a video. This makes sure it's\n  // always there.\n  player.on('ended', function () {\n    if (!player.hasClass('vjs-has-started')) {\n      player.addClass('vjs-has-started');\n    }\n  });\n\n  // We now auto-play when an ad gets loaded if we're playing ads in the same video\n  // element as the content.\n  // The problem is that in IE11, we cannot play in addurationchange but in iOS8, we\n  // cannot play from adcanplay.\n  // This will prevent ad-integrations from needing to do this themselves.\n  player.on(['addurationchange', 'adcanplay'], function () {\n    if (player.currentSrc() === player.ads.snapshot.currentSrc) {\n      return;\n    }\n\n    player.play();\n  });\n\n  player.on('nopreroll', function () {\n    player.ads.nopreroll_ = true;\n  });\n\n  player.on('nopostroll', function () {\n    player.ads.nopostroll_ = true;\n  });\n\n  // Remove ad-loading class when ad plays or when content plays (in case there was no ad)\n  // If you remove this class too soon you can get a flash of content!\n  player.on(['ads-ad-started', 'playing'], function () {\n    player.removeClass('vjs-ad-loading');\n  });\n\n  // Replace the plugin constructor with the ad namespace\n  player.ads = {\n    state: 'content-set',\n    disableNextSnapshotRestore: false,\n\n    // This is set to true if the content has ended once. After that, the user can\n    // seek backwards and replay content, but _contentHasEnded remains true.\n    _contentHasEnded: false,\n\n    VERSION: '4.1.6',\n\n    reset: function reset() {\n      player.ads.disableNextSnapshotRestore = false;\n      player.ads._contentHasEnded = false;\n      player.ads.snapshot = null;\n    },\n\n\n    // Call this when an ad response has been received and there are\n    // linear ads ready to be played.\n    startLinearAdMode: function startLinearAdMode() {\n      if (player.ads.state === 'preroll?' || player.ads.state === 'content-playback' || player.ads.state === 'postroll?') {\n        player.trigger('adstart');\n      }\n    },\n\n\n    // Call this when a linear ad pod has finished playing.\n    endLinearAdMode: function endLinearAdMode() {\n      if (player.ads.state === 'ad-playback') {\n        player.trigger('adend');\n        // In the case of an empty ad response, we want to make sure that\n        // the vjs-ad-loading class is always removed. We could probably check for\n        // duration on adPlayer for an empty ad but we remove it here just to make sure\n        player.removeClass('vjs-ad-loading');\n      }\n    },\n\n\n    // Call this when an ad response has been received but there are no\n    // linear ads to be played (i.e. no ads available, or overlays).\n    // This has no effect if we are already in a linear ad mode.  Always\n    // use endLinearAdMode() to exit from linear ad-playback state.\n    skipLinearAdMode: function skipLinearAdMode() {\n      if (player.ads.state !== 'ad-playback') {\n        player.trigger('adskip');\n      }\n    },\n    stitchedAds: function stitchedAds(arg) {\n      if (arg !== undefined) {\n        this._stitchedAds = !!arg;\n      }\n      return this._stitchedAds;\n    },\n\n\n    // Returns whether the video element has been modified since the\n    // snapshot was taken.\n    // We test both src and currentSrc because changing the src attribute to a URL that\n    // AdBlocker is intercepting doesn't update currentSrc.\n    videoElementRecycled: function videoElementRecycled() {\n      var srcChanged = void 0;\n      var currentSrcChanged = void 0;\n\n      if (!this.snapshot) {\n        throw new Error('You cannot use videoElementRecycled while there is no snapshot.');\n      }\n\n      srcChanged = player.src() !== this.snapshot.src;\n      currentSrcChanged = player.currentSrc() !== this.snapshot.currentSrc;\n\n      return srcChanged || currentSrcChanged;\n    },\n\n\n    // Returns a boolean indicating if given player is in live mode.\n    // Can be replaced when this is fixed: https://github.com/videojs/video.js/issues/3262\n    isLive: function isLive(somePlayer) {\n      if (somePlayer.duration() === Infinity) {\n        return true;\n      } else if (_video2.default.browser.IOS_VERSION === '8' && somePlayer.duration() === 0) {\n        return true;\n      }\n      return false;\n    },\n\n\n    // Return true if content playback should mute and continue during ad breaks.\n    // This is only done during live streams on platforms where it's supported.\n    // This improves speed and accuracy when returning from an ad break.\n    shouldPlayContentBehindAd: function shouldPlayContentBehindAd(somePlayer) {\n      return !_video2.default.browser.IS_IOS && !_video2.default.browser.IS_ANDROID && somePlayer.duration() === Infinity;\n    }\n  };\n\n  player.ads.stitchedAds(settings.stitchedAds);\n\n  player.ads.adMacroReplacement = _macros2.default.bind(player);\n\n  // Start sending contentupdate events for this player\n  (0, _contentupdate2.default)(player);\n\n  // Global contentupdate handler for resetting plugin state\n  player.on('contentupdate', player.ads.reset);\n\n  // Ad Playback State Machine\n  var states = {\n    'content-set': {\n      events: {\n        adscanceled: function adscanceled() {\n          this.state = 'content-playback';\n        },\n        adsready: function adsready() {\n          this.state = 'ads-ready';\n        },\n        play: function play() {\n          this.state = 'ads-ready?';\n          (0, _cancelContentPlay2.default)(player);\n          // remove the poster so it doesn't flash between videos\n          removeNativePoster(player);\n        },\n        adserror: function adserror() {\n          this.state = 'content-playback';\n        },\n        adskip: function adskip() {\n          this.state = 'content-playback';\n        }\n      }\n    },\n    'ads-ready': {\n      events: {\n        play: function play() {\n          this.state = 'preroll?';\n          (0, _cancelContentPlay2.default)(player);\n        },\n        adskip: function adskip() {\n          this.state = 'content-playback';\n        },\n        adserror: function adserror() {\n          this.state = 'content-playback';\n        }\n      }\n    },\n    'preroll?': {\n      enter: function enter() {\n        if (player.ads.nopreroll_) {\n          // This will start the ads manager in case there are later ads\n          player.trigger('readyforpreroll');\n\n          // If we don't wait a tick, entering content-playback will cancel\n          // cancelPlayTimeout, causing the video to not pause for the ad\n          window.setTimeout(function () {\n            // Don't wait for a preroll\n            player.trigger('nopreroll');\n          }, 1);\n        } else {\n          // change class to show that we're waiting on ads\n          player.addClass('vjs-ad-loading');\n          // schedule an adtimeout event to fire if we waited too long\n          player.ads.adTimeoutTimeout = window.setTimeout(function () {\n            player.trigger('adtimeout');\n          }, settings.prerollTimeout);\n          // signal to ad plugin that it's their opportunity to play a preroll\n          player.trigger('readyforpreroll');\n        }\n      },\n      leave: function leave() {\n        window.clearTimeout(player.ads.adTimeoutTimeout);\n      },\n\n      events: {\n        play: function play() {\n          (0, _cancelContentPlay2.default)(player);\n        },\n        adstart: function adstart() {\n          this.state = 'ad-playback';\n        },\n        adskip: function adskip() {\n          this.state = 'content-playback';\n        },\n        adtimeout: function adtimeout() {\n          this.state = 'content-playback';\n        },\n        adserror: function adserror() {\n          this.state = 'content-playback';\n        },\n        nopreroll: function nopreroll() {\n          this.state = 'content-playback';\n        }\n      }\n    },\n    'ads-ready?': {\n      enter: function enter() {\n        player.addClass('vjs-ad-loading');\n        player.ads.adTimeoutTimeout = window.setTimeout(function () {\n          player.trigger('adtimeout');\n        }, settings.timeout);\n      },\n      leave: function leave() {\n        window.clearTimeout(player.ads.adTimeoutTimeout);\n        player.removeClass('vjs-ad-loading');\n      },\n\n      events: {\n        play: function play() {\n          (0, _cancelContentPlay2.default)(player);\n        },\n        adscanceled: function adscanceled() {\n          this.state = 'content-playback';\n        },\n        adsready: function adsready() {\n          this.state = 'preroll?';\n        },\n        adskip: function adskip() {\n          this.state = 'content-playback';\n        },\n        adtimeout: function adtimeout() {\n          this.state = 'content-playback';\n        },\n        adserror: function adserror() {\n          this.state = 'content-playback';\n        }\n      }\n    },\n    'ad-playback': {\n      enter: function enter() {\n        // capture current player state snapshot (playing, currentTime, src)\n        if (!player.ads.shouldPlayContentBehindAd(player)) {\n          this.snapshot = _snapshot2.default.getPlayerSnapshot(player);\n        }\n\n        // Mute the player behind the ad\n        if (player.ads.shouldPlayContentBehindAd(player)) {\n          this.preAdVolume_ = player.volume();\n          player.volume(0);\n        }\n\n        // add css to the element to indicate and ad is playing.\n        player.addClass('vjs-ad-playing');\n\n        // We should remove the vjs-live class if it has been added in order to \n        // show the adprogress control bar on Android devices for falsely\n        // determined LIVE videos due to the duration incorrectly reported as Infinity\n        if (player.hasClass('vjs-live')) {\n          player.removeClass('vjs-live');\n        }\n\n        // remove the poster so it doesn't flash between ads\n        removeNativePoster(player);\n\n        // We no longer need to supress play events once an ad is playing.\n        // Clear it if we were.\n        if (player.ads.cancelPlayTimeout) {\n          // If we don't wait a tick, we could cancel the pause for cancelContentPlay,\n          // resulting in content playback behind the ad\n          window.setTimeout(function () {\n            window.clearTimeout(player.ads.cancelPlayTimeout);\n            player.ads.cancelPlayTimeout = null;\n          }, 1);\n        }\n      },\n      leave: function leave() {\n        player.removeClass('vjs-ad-playing');\n\n        // We should add the vjs-live class back if the video is a LIVE video\n        // If we dont do this, then for a LIVE Video, we will get an incorrect\n        // styled control, which displays the time for the video\n        if (player.ads.isLive(player)) {\n          player.addClass('vjs-live');\n        }\n        if (!player.ads.shouldPlayContentBehindAd(player)) {\n          _snapshot2.default.restorePlayerSnapshot(player, this.snapshot);\n        }\n\n        // Reset the volume to pre-ad levels\n        if (player.ads.shouldPlayContentBehindAd(player)) {\n          player.volume(this.preAdVolume_);\n        }\n      },\n\n      events: {\n        adend: function adend() {\n          this.state = 'content-resuming';\n        },\n        adserror: function adserror() {\n          this.state = 'content-resuming';\n          // Trigger 'adend' to notify that we are exiting 'ad-playback'\n          player.trigger('adend');\n        }\n      }\n    },\n    'content-resuming': {\n      enter: function enter() {\n        if (this._contentHasEnded) {\n          window.clearTimeout(player.ads._fireEndedTimeout);\n          // in some cases, ads are played in a swf or another video element\n          // so we do not get an ended event in this state automatically.\n          // If we don't get an ended event we can use, we need to trigger\n          // one ourselves or else we won't actually ever end the current video.\n          player.ads._fireEndedTimeout = window.setTimeout(function () {\n            player.trigger('ended');\n          }, 1000);\n        }\n      },\n      leave: function leave() {\n        window.clearTimeout(player.ads._fireEndedTimeout);\n      },\n\n      events: {\n        contentupdate: function contentupdate() {\n          this.state = 'content-set';\n        },\n        contentresumed: function contentresumed() {\n          this.state = 'content-playback';\n        },\n        playing: function playing() {\n          this.state = 'content-playback';\n        },\n        ended: function ended() {\n          this.state = 'content-playback';\n        }\n      }\n    },\n    'postroll?': {\n      enter: function enter() {\n        this.snapshot = _snapshot2.default.getPlayerSnapshot(player);\n        if (player.ads.nopostroll_) {\n          window.setTimeout(function () {\n            // content-resuming happens after the timeout for backward-compatibility\n            // with plugins that relied on a postrollTimeout before nopostroll was\n            // implemented\n            player.ads.state = 'content-resuming';\n            player.trigger('ended');\n          }, 1);\n        } else {\n          player.addClass('vjs-ad-loading');\n\n          player.ads.adTimeoutTimeout = window.setTimeout(function () {\n            player.trigger('adtimeout');\n          }, settings.postrollTimeout);\n        }\n      },\n      leave: function leave() {\n        window.clearTimeout(player.ads.adTimeoutTimeout);\n        player.removeClass('vjs-ad-loading');\n      },\n\n      events: {\n        adstart: function adstart() {\n          this.state = 'ad-playback';\n        },\n        adskip: function adskip() {\n          this.state = 'content-resuming';\n          window.setTimeout(function () {\n            player.trigger('ended');\n          }, 1);\n        },\n        adtimeout: function adtimeout() {\n          this.state = 'content-resuming';\n          window.setTimeout(function () {\n            player.trigger('ended');\n          }, 1);\n        },\n        adserror: function adserror() {\n          this.state = 'content-resuming';\n          window.setTimeout(function () {\n            player.trigger('ended');\n          }, 1);\n        },\n        contentupdate: function contentupdate() {\n          this.state = 'ads-ready?';\n        }\n      }\n    },\n    'content-playback': {\n      enter: function enter() {\n        // make sure that any cancelPlayTimeout is cleared\n        if (player.ads.cancelPlayTimeout) {\n          window.clearTimeout(player.ads.cancelPlayTimeout);\n          player.ads.cancelPlayTimeout = null;\n        }\n\n        // This was removed because now that \"playing\" is fixed to only play after\n        // preroll, any integration should just use the \"playing\" event. However,\n        // we found out some 3rd party code relied on this event, so we've temporarily\n        // added it back in to give people more time to update their code.\n        player.trigger({\n          type: 'contentplayback',\n          triggerevent: player.ads.triggerevent\n        });\n\n        // Play the content\n        if (player.ads.cancelledPlay) {\n          player.ads.cancelledPlay = false;\n          if (player.paused()) {\n            player.play();\n          }\n        }\n      },\n\n      events: {\n        // In the case of a timeout, adsready might come in late.\n        // This assumes the behavior that if an ad times out, it could still\n        // interrupt the content and start playing. An integration could\n        // still decide to behave otherwise.\n        adsready: function adsready() {\n          player.trigger('readyforpreroll');\n        },\n        adstart: function adstart() {\n          this.state = 'ad-playback';\n        },\n        contentupdate: function contentupdate() {\n          // We know sources have changed, so we call CancelContentPlay\n          // to avoid playback of video in the background of an ad. Playback Occurs on\n          // Android devices if we do not call cancelContentPlay. This is because\n          // the sources do not get updated in time on Android due to timing issues.\n          // So instead of checking if the sources have changed in the play handler\n          // and calling cancelContentPlay() there we call it here.\n          // This does not happen on Desktop as the sources do get updated in time.\n          if (!player.ads.shouldPlayContentBehindAd(player)) {\n            (0, _cancelContentPlay2.default)(player);\n          }\n          if (player.paused()) {\n            this.state = 'content-set';\n          } else {\n            this.state = 'ads-ready?';\n          }\n        },\n        contentended: function contentended() {\n\n          // If _contentHasEnded is true it means we already checked for postrolls and\n          // played postrolls if needed, so now we're ready to send an ended event\n          if (this._contentHasEnded) {\n            // Causes ended event to trigger in content-resuming.enter.\n            // From there, the ended event event is not redispatched.\n            // Then we end up back in content-playback state.\n            this.state = 'content-resuming';\n            return;\n          }\n\n          this._contentHasEnded = true;\n          this.state = 'postroll?';\n        }\n      }\n    }\n  };\n\n  var processEvent = function processEvent(event) {\n\n    var state = player.ads.state;\n\n    // Execute the current state's handler for this event\n    var eventHandlers = states[state].events;\n\n    if (eventHandlers) {\n      var handler = eventHandlers[event.type];\n\n      if (handler) {\n        handler.apply(player.ads);\n      }\n    }\n\n    // If the state has changed...\n    if (state !== player.ads.state) {\n      var previousState = state;\n      var newState = player.ads.state;\n\n      // Record the event that caused the state transition\n      player.ads.triggerevent = event.type;\n\n      // Execute \"leave\" method for the previous state\n      if (states[previousState].leave) {\n        states[previousState].leave.apply(player.ads);\n      }\n\n      // Execute \"enter\" method for the new state\n      if (states[newState].enter) {\n        states[newState].enter.apply(player.ads);\n      }\n\n      // Debug log message for state changes\n      if (settings.debug) {\n        _video2.default.log('ads', player.ads.triggerevent + ' triggered: ' + previousState + ' -> ' + newState);\n      }\n    }\n  };\n\n  // Register our handler for the events that the state machine will process\n  player.on(VIDEO_EVENTS.concat([\n  // Events emitted by this plugin\n  'adtimeout', 'contentupdate', 'contentplaying', 'contentended', 'contentresumed',\n  // Triggered by startLinearAdMode()\n  'adstart',\n  // Triggered by endLinearAdMode()\n  'adend',\n  // Triggered by skipLinearAdMode()\n  'adskip',\n\n  // Events emitted by integrations\n  'adsready', 'adserror', 'adscanceled', 'nopreroll']), processEvent);\n\n  // If we're autoplaying, the state machine will immidiately process\n  // a synthetic play event\n  if (!player.paused()) {\n    processEvent({ type: 'play' });\n  }\n};\n\n// Register this plugin with videojs\n_video2.default.plugin('ads', contribAdsPlugin);",
    "'use strict';\n\nvar _video = require('video.js');\n\nvar _video2 = _interopRequireDefault(_video);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// Stop propogation for an event\nvar cancelEvent = function cancelEvent(player, event) {\n  // Pretend we called stopImmediatePropagation because we want the native\n  // element events to continue propagating\n  event.isImmediatePropagationStopped = function () {\n    return true;\n  };\n  event.cancelBubble = true;\n  event.isPropagationStopped = function () {\n    return true;\n  };\n};\n\n// Stop propogation for an event, then send a new event with the type of the original\n// event with the given prefix added.\n/*\nThe goal of this feature is to make player events work as an integrator would\nexpect despite the presense of ads. For example, an integrator would expect\nan `ended` event to happen once the content is ended. If an `ended` event is sent\nas a result of an ad ending, that is a bug. The `redispatch` method should recognize\nsuch `ended` events and prefix them so they are sent as `adended`, and so on with\nall other player events.\n*/\n\nvar prefixEvent = function prefixEvent(player, prefix, event) {\n  cancelEvent(player, event);\n  player.trigger({\n    type: prefix + event.type,\n    state: player.ads.state,\n    originalEvent: event\n  });\n};\n\n// Handle a player event, either by redispatching it with a prefix, or by\n// letting it go on its way without any meddling.\nvar redispatch = function redispatch(event) {\n\n  // We do a quick play/pause before we check for prerolls. This creates a \"playing\"\n  // event. This conditional block prefixes that event so it's \"adplaying\" if it\n  // happens while we're in the \"preroll?\" state. Not every browser is in the\n  // \"preroll?\" state for this event, so the following browsers come through here:\n  //  * iPad\n  //  * iPhone\n  //  * Android\n  //  * Safari\n  // This is too soon to check videoElementRecycled because there is no snapshot\n  // yet. We rely on the coincidence that all browsers for which\n  // videoElementRecycled would be true also happen to send their initial playing\n  // event during \"preroll?\"\n  if (event.type === 'playing' && this.ads.state === 'preroll?') {\n    prefixEvent(this, 'ad', event);\n\n    // Here we send \"adplaying\" for browsers that send their initial \"playing\" event\n    // (caused by the the initial play/pause) during the \"ad-playback\" state.\n    // The following browsers come through here:\n    // * Chrome\n    // * IE11\n    // If the ad plays in the content tech (aka videoElementRecycled) there will be\n    // another playing event when the ad starts. We check videoElementRecycled to\n    // avoid a second adplaying event. Thankfully, at this point a snapshot exists\n    // so we can safely check videoElementRecycled.\n  } else if (event.type === 'playing' && this.ads.state === 'ad-playback' && !this.ads.videoElementRecycled()) {\n    prefixEvent(this, 'ad', event);\n\n    // If the ad takes a long time to load, \"playing\" caused by play/pause can happen\n    // during \"ads-ready?\" instead of \"preroll?\" or \"ad-playback\", skipping the\n    // other conditions that would normally catch it\n  } else if (event.type === 'playing' && this.ads.state === 'ads-ready?') {\n    prefixEvent(this, 'ad', event);\n\n    // When an ad is playing in content tech, we would normally prefix\n    // \"playing\" with \"ad\" to send \"adplaying\". However, when we did a play/pause\n    // before the preroll, we already sent \"adplaying\". This condition prevents us\n    // from sending another.\n  } else if (event.type === 'playing' && this.ads.state === 'ad-playback' && this.ads.videoElementRecycled()) {\n    cancelEvent(this, event);\n    return;\n\n    // When ad is playing in content tech, prefix everything with \"ad\".\n    // This block catches many events such as emptied, play, timeupdate, and ended.\n  } else if (this.ads.state === 'ad-playback') {\n    if (this.ads.videoElementRecycled() || this.ads.stitchedAds()) {\n      prefixEvent(this, 'ad', event);\n    }\n\n    // Send contentended if ended happens during content.\n    // We will make sure an ended event is sent after postrolls.\n  } else if (this.ads.state === 'content-playback' && event.type === 'ended') {\n    prefixEvent(this, 'content', event);\n\n    // Event prefixing during content resuming is complicated\n  } else if (this.ads.state === 'content-resuming') {\n\n    // This does not happen during normal circumstances. I wasn't able to reproduce\n    // it, but the working theory is that it handles cases where restoring the\n    // snapshot takes a long time, such as in iOS7 and older Firefox.\n    if (this.ads.snapshot && this.currentSrc() !== this.ads.snapshot.currentSrc) {\n\n      // Don't prefix `loadstart` event\n      if (event.type === 'loadstart') {\n        return;\n      }\n\n      // All other events get \"content\" prefix\n      return prefixEvent(this, 'content', event);\n\n      // Content resuming after postroll\n    } else if (this.ads.snapshot && this.ads.snapshot.ended) {\n\n      // Don't prefix `pause` and `ended` events\n      // They don't always happen during content-resuming, but they might.\n      // It seems to happen most often on iOS and Android.\n      if (event.type === 'pause' || event.type === 'ended') {\n        return;\n      }\n\n      // All other events get \"content\" prefix\n      return prefixEvent(this, 'content', event);\n    }\n\n    // Content resuming after preroll or midroll\n    // Events besides \"playing\" get \"content\" prefix\n    if (event.type !== 'playing') {\n      prefixEvent(this, 'content', event);\n    }\n  }\n};\n\nmodule.exports = redispatch;",
    "'use strict';\n\nvar _video = require('video.js');\n\nvar _video2 = _interopRequireDefault(_video);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar snapshot = {};\n\n/**\n * Returns an object that captures the portions of player state relevant to\n * video playback. The result of this function can be passed to\n * restorePlayerSnapshot with a player to return the player to the state it\n * was in when this function was invoked.\n * @param {object} player The videojs player object\n */\n/*\nThe snapshot feature is responsible for saving the player state before an ad, then\nrestoring the player state after an ad.\n*/\n\nsnapshot.getPlayerSnapshot = function (player) {\n\n  var currentTime = void 0;\n\n  if (_video2.default.browser.IS_IOS && player.ads.isLive(player)) {\n    // Record how far behind live we are\n    if (player.seekable().length > 0) {\n      currentTime = player.currentTime() - player.seekable().end(0);\n    } else {\n      currentTime = player.currentTime();\n    }\n  } else {\n    currentTime = player.currentTime();\n  }\n\n  var tech = player.$('.vjs-tech');\n  var tracks = player.remoteTextTracks ? player.remoteTextTracks() : [];\n  var suppressedTracks = [];\n  var snapshot = {\n    ended: player.ended(),\n    currentSrc: player.currentSrc(),\n    src: player.src(),\n    currentTime: currentTime,\n    type: player.currentType()\n  };\n\n  if (tech) {\n    snapshot.nativePoster = tech.poster;\n    snapshot.style = tech.getAttribute('style');\n  }\n\n  for (var i = 0; i < tracks.length; i++) {\n    var track = tracks[i];\n\n    suppressedTracks.push({\n      track: track,\n      mode: track.mode\n    });\n    track.mode = 'disabled';\n  }\n  snapshot.suppressedTracks = suppressedTracks;\n\n  return snapshot;\n};\n\n/**\n * Attempts to modify the specified player so that its state is equivalent to\n * the state of the snapshot.\n * @param {object} snapshot - the player state to apply\n */\nsnapshot.restorePlayerSnapshot = function (player, snapshot) {\n\n  if (player.ads.disableNextSnapshotRestore === true) {\n    player.ads.disableNextSnapshotRestore = false;\n    return;\n  }\n\n  // The playback tech\n  var tech = player.$('.vjs-tech');\n\n  // the number of[ remaining attempts to restore the snapshot\n  var attempts = 20;\n\n  var suppressedTracks = snapshot.suppressedTracks;\n  var trackSnapshot = void 0;\n  var restoreTracks = function restoreTracks() {\n    for (var i = 0; i < suppressedTracks.length; i++) {\n      trackSnapshot = suppressedTracks[i];\n      trackSnapshot.track.mode = trackSnapshot.mode;\n    }\n  };\n\n  // finish restoring the playback state\n  var resume = function resume() {\n    var currentTime = void 0;\n\n    if (_video2.default.browser.IS_IOS && player.ads.isLive(player)) {\n      if (snapshot.currentTime < 0) {\n        // Playback was behind real time, so seek backwards to match\n        if (player.seekable().length > 0) {\n          currentTime = player.seekable().end(0) + snapshot.currentTime;\n        } else {\n          currentTime = player.currentTime();\n        }\n        player.currentTime(currentTime);\n      }\n    } else {\n      player.currentTime(snapshot.ended ? player.duration() : snapshot.currentTime);\n    }\n\n    // Resume playback if this wasn't a postroll\n    if (!snapshot.ended) {\n      player.play();\n    }\n  };\n\n  // determine if the video element has loaded enough of the snapshot source\n  // to be ready to apply the rest of the state\n  var tryToResume = function tryToResume() {\n\n    // tryToResume can either have been called through the `contentcanplay`\n    // event or fired through setTimeout.\n    // When tryToResume is called, we should make sure to clear out the other\n    // way it could've been called by removing the listener and clearing out\n    // the timeout.\n    player.off('contentcanplay', tryToResume);\n    if (player.ads.tryToResumeTimeout_) {\n      player.clearTimeout(player.ads.tryToResumeTimeout_);\n      player.ads.tryToResumeTimeout_ = null;\n    }\n\n    // Tech may have changed depending on the differences in sources of the\n    // original video and that of the ad\n    tech = player.el().querySelector('.vjs-tech');\n\n    if (tech.readyState > 1) {\n      // some browsers and media aren't \"seekable\".\n      // readyState greater than 1 allows for seeking without exceptions\n      return resume();\n    }\n\n    if (tech.seekable === undefined) {\n      // if the tech doesn't expose the seekable time ranges, try to\n      // resume playback immediately\n      return resume();\n    }\n\n    if (tech.seekable.length > 0) {\n      // if some period of the video is seekable, resume playback\n      return resume();\n    }\n\n    // delay a bit and then check again unless we're out of attempts\n    if (attempts--) {\n      window.setTimeout(tryToResume, 50);\n    } else {\n      try {\n        resume();\n      } catch (e) {\n        _video2.default.log.warn('Failed to resume the content after an advertisement', e);\n      }\n    }\n  };\n\n  if (snapshot.nativePoster) {\n    tech.poster = snapshot.nativePoster;\n  }\n\n  if ('style' in snapshot) {\n    // overwrite all css style properties to restore state precisely\n    tech.setAttribute('style', snapshot.style || '');\n  }\n\n  // Determine whether the player needs to be restored to its state\n  // before ad playback began. With a custom ad display or burned-in\n  // ads, the content player state hasn't been modified and so no\n  // restoration is required\n\n  if (player.ads.videoElementRecycled()) {\n    // on ios7, fiddling with textTracks too early will cause safari to crash\n    player.one('contentloadedmetadata', restoreTracks);\n\n    // if the src changed for ad playback, reset it\n    player.src({ src: snapshot.currentSrc, type: snapshot.type });\n    // safari requires a call to `load` to pick up a changed source\n    player.load();\n    // and then resume from the snapshots time once the original src has loaded\n    // in some browsers (firefox) `canplay` may not fire correctly.\n    // Reace the `canplay` event with a timeout.\n    player.one('contentcanplay', tryToResume);\n    player.ads.tryToResumeTimeout_ = player.setTimeout(tryToResume, 2000);\n  } else if (!player.ended() || !snapshot.ended) {\n    // if we didn't change the src, just restore the tracks\n    restoreTracks();\n    // the src didn't change and this wasn't a postroll\n    // just resume playback at the current time.\n    player.play();\n  }\n};\n\nmodule.exports = snapshot;",
    "'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _window = require('global/window');\n\nvar _window2 = _interopRequireDefault(_window);\n\nvar _video = require('video.js');\n\nvar _video2 = _interopRequireDefault(_video);\n\nvar _dashjs = (window.dashjs);\n\nvar _dashjs2 = _interopRequireDefault(_dashjs);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar isArray = function isArray(a) {\n  return Object.prototype.toString.call(a) === '[object Array]';\n};\n\n/**\n * videojs-contrib-dash\n *\n * Use Dash.js to playback DASH content inside of Video.js via a SourceHandler\n */\n\nvar Html5DashJS = function () {\n  function Html5DashJS(source, tech, options) {\n    var _this = this;\n\n    _classCallCheck(this, Html5DashJS);\n\n    // Get options from tech if not provided for backwards compatibility\n    options = options || tech.options_;\n\n    this.player = (0, _video2.default)(options.playerId);\n    this.player.dash = this.player.dash || {};\n\n    this.tech_ = tech;\n    this.el_ = tech.el();\n    this.elParent_ = this.el_.parentNode;\n\n    // Do nothing if the src is falsey\n    if (!source.src) {\n      return;\n    }\n\n    // While the manifest is loading and Dash.js has not finished initializing\n    // we must defer events and functions calls with isReady_ and then `triggerReady`\n    // again later once everything is setup\n    tech.isReady_ = false;\n\n    if (Html5DashJS.updateSourceData) {\n      _video2.default.log.warn('updateSourceData has been deprecated.' + ' Please switch to using hook(\"updatesource\", callback).');\n      source = Html5DashJS.updateSourceData(source);\n    }\n\n    // call updatesource hooks\n    Html5DashJS.hooks('updatesource').forEach(function (hook) {\n      source = hook(source);\n    });\n\n    var manifestSource = source.src;\n    this.keySystemOptions_ = Html5DashJS.buildDashJSProtData(source.keySystemOptions);\n\n    this.player.dash.mediaPlayer = _dashjs2.default.MediaPlayer().create();\n\n    this.mediaPlayer_ = this.player.dash.mediaPlayer;\n\n    // Log MedaPlayer messages through video.js\n    if (Html5DashJS.useVideoJSDebug) {\n      _video2.default.log.warn('useVideoJSDebug has been deprecated.' + ' Please switch to using hook(\"beforeinitialize\", callback).');\n      Html5DashJS.useVideoJSDebug(this.mediaPlayer_);\n    }\n\n    if (Html5DashJS.beforeInitialize) {\n      _video2.default.log.warn('beforeInitialize has been deprecated.' + ' Please switch to using hook(\"beforeinitialize\", callback).');\n      Html5DashJS.beforeInitialize(this.player, this.mediaPlayer_);\n    }\n\n    Html5DashJS.hooks('beforeinitialize').forEach(function (hook) {\n      hook(_this.player, _this.mediaPlayer_);\n    });\n\n    // Must run controller before these two lines or else there is no\n    // element to bind to.\n    this.mediaPlayer_.initialize();\n\n    // Apply any options that are set\n    if (options.dash && options.dash.limitBitrateByPortal) {\n      this.mediaPlayer_.setLimitBitrateByPortal(true);\n    } else {\n      this.mediaPlayer_.setLimitBitrateByPortal(false);\n    }\n\n    this.mediaPlayer_.attachView(this.el_);\n\n    // Dash.js autoplays by default, video.js will handle autoplay\n    this.mediaPlayer_.setAutoPlay(false);\n\n    // Attach the source with any protection data\n    this.mediaPlayer_.setProtectionData(this.keySystemOptions_);\n    this.mediaPlayer_.attachSource(manifestSource);\n\n    this.tech_.triggerReady();\n  }\n\n  /*\n   * Iterate over the `keySystemOptions` array and convert each object into\n   * the type of object Dash.js expects in the `protData` argument.\n   *\n   * Also rename 'licenseUrl' property in the options to an 'serverURL' property\n   */\n\n\n  _createClass(Html5DashJS, [{\n    key: 'dispose',\n    value: function dispose() {\n      if (this.mediaPlayer_) {\n        this.mediaPlayer_.reset();\n      }\n\n      if (this.player.dash) {\n        delete this.player.dash;\n      }\n    }\n\n    /**\n     * Get a list of hooks for a specific lifecycle\n     *\n     * @param {string} type the lifecycle to get hooks from\n     * @param {Function=|Function[]=} hook Optionally add a hook tothe lifecycle\n     * @return {Array} an array of hooks or epty if none\n     * @method hooks\n     */\n\n  }], [{\n    key: 'buildDashJSProtData',\n    value: function buildDashJSProtData(keySystemOptions) {\n      var output = {};\n\n      if (!keySystemOptions || !isArray(keySystemOptions)) {\n        return null;\n      }\n\n      for (var i = 0; i < keySystemOptions.length; i++) {\n        var keySystem = keySystemOptions[i];\n        var options = _video2.default.mergeOptions({}, keySystem.options);\n\n        if (options.licenseUrl) {\n          options.serverURL = options.licenseUrl;\n          delete options.licenseUrl;\n        }\n\n        output[keySystem.name] = options;\n      }\n\n      return output;\n    }\n  }, {\n    key: 'hooks',\n    value: function hooks(type, hook) {\n      Html5DashJS.hooks_[type] = Html5DashJS.hooks_[type] || [];\n\n      if (hook) {\n        Html5DashJS.hooks_[type] = Html5DashJS.hooks_[type].concat(hook);\n      }\n\n      return Html5DashJS.hooks_[type];\n    }\n\n    /**\n     * Add a function hook to a specific dash lifecycle\n     *\n     * @param {string} type the lifecycle to hook the function to\n     * @param {Function|Function[]} hook the function or array of functions to attach\n     * @method hook\n     */\n\n  }, {\n    key: 'hook',\n    value: function hook(type, _hook) {\n      Html5DashJS.hooks(type, _hook);\n    }\n\n    /**\n     * Remove a hook from a specific dash lifecycle.\n     *\n     * @param {string} type the lifecycle that the function hooked to\n     * @param {Function} hook The hooked function to remove\n     * @return {boolean} True if the function was removed, false if not found\n     * @method removeHook\n     */\n\n  }, {\n    key: 'removeHook',\n    value: function removeHook(type, hook) {\n      var index = Html5DashJS.hooks(type).indexOf(hook);\n\n      if (index === -1) {\n        return false;\n      }\n\n      Html5DashJS.hooks_[type] = Html5DashJS.hooks_[type].slice();\n      Html5DashJS.hooks_[type].splice(index, 1);\n\n      return true;\n    }\n  }]);\n\n  return Html5DashJS;\n}();\n\nHtml5DashJS.hooks_ = {};\n\nvar canHandleKeySystems = function canHandleKeySystems(source) {\n  if (Html5DashJS.updateSourceData) {\n    source = Html5DashJS.updateSourceData(source);\n  }\n\n  var videoEl = document.createElement('video');\n  if (source.keySystemOptions && !(navigator.requestMediaKeySystemAccess ||\n  // IE11 Win 8.1\n  videoEl.msSetMediaKeys)) {\n    return false;\n  }\n\n  return true;\n};\n\n_video2.default.DashSourceHandler = function () {\n  return {\n    canHandleSource: function canHandleSource(source) {\n      var dashExtRE = /\\.mpd/i;\n\n      if (!canHandleKeySystems(source)) {\n        return '';\n      }\n\n      if (_video2.default.DashSourceHandler.canPlayType(source.type)) {\n        return 'probably';\n      } else if (dashExtRE.test(source.src)) {\n        return 'maybe';\n      } else {\n        return '';\n      }\n    },\n\n    handleSource: function handleSource(source, tech, options) {\n      return new Html5DashJS(source, tech, options);\n    },\n\n    canPlayType: function canPlayType(type) {\n      return _video2.default.DashSourceHandler.canPlayType(type);\n    }\n  };\n};\n\n_video2.default.DashSourceHandler.canPlayType = function (type) {\n  var dashTypeRE = /^application\\/dash\\+xml/i;\n  if (dashTypeRE.test(type)) {\n    return 'probably';\n  }\n\n  return '';\n};\n\n// Only add the SourceHandler if the browser supports MediaSourceExtensions\nif (!!_window2.default.MediaSource) {\n  _video2.default.getComponent('Html5').registerSourceHandler(_video2.default.DashSourceHandler(), 0);\n}\n\n_video2.default.Html5DashJS = Html5DashJS;\nexports.default = Html5DashJS;\n",
    "var css = \".vjs-ad-playing.vjs-ad-playing .vjs-progress-control:after{width:100%;height:100%;position:absolute;left:0;bottom:0;content:\\\" \\\";user-select:none;-ms-user-select:none;-moz-user-select:none;-webkit-user-select:none}.vjs-ad-playing.vjs-ad-playing .vjs-play-progress{background-color:#ffe400}.vjs-ad-playing.vjs-ad-loading .vjs-loading-spinner{display:block}.vjs-ad-playing .vjs-audio-button,.vjs-ad-playing .vjs-captions-button{display:none}\"; (require(\"browserify-css\").createStyle(css, { \"href\": \"src/css/videojs-contrib-ads.css\" }, { \"insertAt\": \"bottom\" })); module.exports = css;",
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\"src/css/videojs-hola-skin.css\" }, { \"insertAt\": \"bottom\" })); module.exports = css;",
    "var css = \".ima-ad-container{top:0;position:absolute;display:block;width:100%;height:100%}.video-js.vjs-playing .bumpable-ima-ad-container{margin-top:-40px}.video-js.vjs-user-inactive.vjs-playing .bumpable-ima-ad-container{margin-top:0}.video-js.vjs-paused .bumpable-ima-ad-container,.video-js.vjs-playing:hover .bumpable-ima-ad-container,.video-js.vjs-user-active.vjs-playing .bumpable-ima-ad-container{margin-top:-40px}.ima-controls-div{bottom:0;height:37px;position:absolute;overflow:hidden;display:none;opacity:1;background:-moz-linear-gradient(bottom,rgba(7,20,30,.7) 0,rgba(7,20,30,0) 100%);background:-webkit-gradient(linear,left bottom,left top,color-stop(0%,rgba(7,20,30,.7)),color-stop(100%,rgba(7,20,30,0)));background:-webkit-linear-gradient(bottom,rgba(7,20,30,.7) 0,rgba(7,20,30,0) 100%);background:-o-linear-gradient(bottom,rgba(7,20,30,.7) 0,rgba(7,20,30,0) 100%);background:-ms-linear-gradient(bottom,rgba(7,20,30,.7) 0,rgba(7,20,30,0) 100%);background:linear-gradient(to top,rgba(7,20,30,.7) 0,rgba(7,20,30,0) 100%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#0007141E', endColorstr='#07141E', GradientType=0)}.ima-countdown-div{height:10px;color:#FFF;text-shadow:0 0 .2em #000;cursor:default}.ima-seek-bar-div{top:12px;height:3px;position:absolute;background:rgba(255,255,255,.4)}.ima-progress-div{width:0;height:3px;background-color:#ECC546}.ima-fullscreen-div,.ima-mute-div,.ima-play-pause-div,.ima-slider-div{width:35px;height:20px;top:11px;left:0;position:absolute;color:#CCC;font-size:1.5em;line-height:2;text-align:center;font-family:VideoJS;cursor:pointer}.ima-mute-div{left:auto;right:85px}.ima-slider-div{left:auto;right:35px;width:50px;height:10px;top:20px;background-color:#555}.ima-slider-level-div{width:100%;height:10px;background-color:#ECC546}.ima-fullscreen-div{left:auto;right:0}.ima-playing:before{content:\\\"\\\\00f103\\\"}.ima-paused:before{content:\\\"\\\\00f101\\\"}.ima-paused:hover:before,.ima-playing:hover:before{text-shadow:0 0 1em #fff}.ima-non-muted:before{content:\\\"\\\\00f107\\\"}.ima-muted:before{content:\\\"\\\\00f104\\\"}.ima-muted:hover:before,.ima-non-muted:hover:before{text-shadow:0 0 1em #fff}.ima-non-fullscreen:before{content:\\\"\\\\00f108\\\"}.ima-fullscreen:before{content:\\\"\\\\00f109\\\"}.ima-fullscreen:hover:before,.ima-non-fullscreen:hover:before{text-shadow:0 0 1em #fff}\"; (require(\"browserify-css\").createStyle(css, { \"href\": \"src/css/videojs-ima.css\" }, { \"insertAt\": \"bottom\" })); module.exports = css;",
    "var css = \".vjs-thumbnail-holder{position:absolute;left:-1000px}.vjs-thumbnail{position:absolute;left:0;bottom:1.3em;opacity:0;transition:opacity .2s ease;-webkit-transition:opacity .2s ease;-moz-transition:opacity .2s ease;-mz-transition:opacity .2s ease}.vjs-progress-control.fake-active .vjs-thumbnail,.vjs-progress-control:active .vjs-thumbnail,.vjs-progress-control:hover .vjs-thumbnail{opacity:1}.vjs-progress-control:active .vjs-thumbnail:active,.vjs-progress-control:hover .vjs-thumbnail:hover{opacity:0}\"; (require(\"browserify-css\").createStyle(css, { \"href\": \"src/css/videojs-thumbnails.css\" }, { \"insertAt\": \"bottom\" })); module.exports = css;",
    "var css = \".video-js .vjs-big-play-button:before,.video-js .vjs-control:before,.video-js .vjs-modal-dialog,.vjs-modal-dialog .vjs-modal-dialog-content{position:absolute;top:0;left:0;width:100%;height:100%}.video-js .vjs-big-play-button:before,.video-js .vjs-control:before{text-align:center}@font-face{font-family:VideoJS;src:url(node_modules/video.js/dist/font/VideoJS.eot?#iefix) format(\\\"eot\\\")}@font-face{font-family:VideoJS;src:url(data:application/font-woff;charset=utf-8;base64,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.vjs-subtitles-button,.video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-time-divider,.video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-volume-control,.video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-volume-menu-button,.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-captions-button,.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-chapters-button,.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-current-time,.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-duration,.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-mute-control,.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-playback-rate,.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-remaining-time,.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-subtitles-button,.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-time-divider,.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-volume-control,.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-volume-menu-button{display:none}.vjs-caption-settings{position:relative;top:1em;background-color:#2B333F;background-color:rgba(43,51,63,.75);color:#fff;margin:0 auto;padding:.5em;height:15em;font-size:12px;width:40em}.vjs-caption-settings .vjs-tracksettings{top:0;bottom:2em;left:0;right:0;position:absolute;overflow:auto}.vjs-caption-settings .vjs-tracksettings-colors,.vjs-caption-settings .vjs-tracksettings-font{float:left}.vjs-caption-settings .vjs-tracksettings-colors:after,.vjs-caption-settings .vjs-tracksettings-controls:after,.vjs-caption-settings .vjs-tracksettings-font:after{clear:both}.vjs-caption-settings .vjs-tracksettings-controls{position:absolute;bottom:1em;right:1em}.vjs-caption-settings .vjs-tracksetting{margin:5px;padding:3px;min-height:40px}.vjs-caption-settings .vjs-tracksetting label{display:block;width:100px;margin-bottom:5px}.vjs-caption-settings .vjs-tracksetting span{display:inline;margin-left:5px}.vjs-caption-settings .vjs-tracksetting>div{margin-bottom:5px;min-height:20px}.vjs-caption-settings .vjs-tracksetting>div:last-child{margin-bottom:0;padding-bottom:0;min-height:0}.vjs-caption-settings label>input{margin-right:10px}.vjs-caption-settings input[type=button]{width:40px;height:40px}.video-js .vjs-modal-dialog{background:rgba(0,0,0,.8);background:-webkit-linear-gradient(-90deg,rgba(0,0,0,.8),rgba(255,255,255,0));background:linear-gradient(180deg,rgba(0,0,0,.8),rgba(255,255,255,0))}.vjs-modal-dialog .vjs-modal-dialog-content{font-size:1.2em;line-height:1.5;padding:20px 24px;z-index:1}\"; (require(\"browserify-css\").createStyle(css, { \"href\": \"src/css/videojs.css\" }, { \"insertAt\": \"bottom\" })); module.exports = css;",
    "'use strict';\nvar videojs = require('video.js');\nvar mime = require('./mime.js');\nvar util = require('./util.js');\n\nmodule.exports = function(){\n    videojs.getComponent('Flash').registerSourceHandler({\n        canHandleSource: function(source){\n            if (mime.is_hls_type(source.type))\n                return 'probably';\n            else if (mime.is_hls_link(source.src))\n                return 'maybe';\n            return '';\n        },\n        handleSource: function(source, tech){\n            if (tech.flashlsProvider)\n                tech.flashlsProvider.dispose();\n            return tech.flashlsProvider = new FlashlsProvider(source, tech);\n        },\n    }, 0);\n};\n\nfunction FlashlsProvider(source, tech){\n    var swf = tech.el_, manual_level = -1, player_id = swf.id;\n    var player = find_player(tech);\n    function level_data(id, label){ return {id: id, label: label}; }\n    function level_label(level){\n        if (level.height)\n            return level.height + 'p';\n        else if (level.width)\n            return Math.round(level.width * 9 / 16) + 'p';\n        else if (level.bitrate)\n            return util.scaled_number(level.bitrate) + 'bps';\n        else\n            return 0;\n    }\n    function switch_quality(qualityId){\n        manual_level = qualityId;\n        swf.vjs_setProperty('level', qualityId);\n        update_quality();\n    }\n    function update_quality(){\n        var levels = swf.hola_hls_get_levels();\n        var list = [];\n        if (levels.length>1)\n            list.push(level_data(-1, 'auto'));\n        for (var i=0; i<levels.length; i++)\n            list.push(level_data(levels[i].index, level_label(levels[i])));\n        tech.trigger('loadedqualitydata', {\n            quality: {\n                list: list,\n                selected: manual_level,\n                current: swf.vjs_getProperty('level'),\n            },\n            callback: switch_quality,\n        });\n    }\n    function on_msg(e){\n        if (!e || !e.data || e.data.player_id!=player_id)\n            return;\n        if (e.data.id=='flashls.hlsEventLevelSwitch')\n            update_quality();\n    }\n    function on_hola_attach(){ player_id = swf.hola_settings({}).player_id; }\n    this.dispose = function(){\n        window.removeEventListener('message', on_msg);\n        player.off('hola.wrapper_attached', on_hola_attach);\n        tech.flashlsProvider = undefined;\n    };\n    window.addEventListener('message', on_msg);\n    player.on('hola.wrapper_attached', on_hola_attach);\n    tech.setSrc(source.src);\n}\n\nfunction find_player(tech){\n    var players = videojs.getPlayers();\n    for (var key in players)\n    {\n        var player = players[key];\n        if (player.tech_===tech)\n            return player;\n    }\n}\n",
    "'use strict';\nvar videojs = require('video.js');\nvar Hls = require('@hola.org/hls.js');\nvar hlsjs_source_handler = require('@hola.org/videojs5-hlsjs-source-handler');\n\nmodule.exports = function(){\n    hlsjs_source_handler.attach(window, videojs, Hls);\n};\n",
    "'use strict';\nvar videojs = window.videojs = require('video.js');\nrequire('./css/videojs.css'); // auto injected\nvar mime = require('./mime.js');\nvar util = require('./util.js');\nvar hlsjs_source_handler = require('./hlsjs_source_handler.js');\nvar flashls_source_handler = require('./flashls_source_handler.js');\nrequire('@hola.org/videojs-osmf');\nvar url = require('url');\n\nmodule.exports = hola_player;\nhola_player.VERSION = '0.0.14';\n\nvar player = new Player();\n// XXX bahaa: do we really need to keep this weird API?\nfunction hola_player(cb){ return cb && cb(player); }\n\n(function(){\n    hlsjs_source_handler();\n    flashls_source_handler();\n    load_cdn_loader();\n})();\n\nfunction load_deps(deps){\n    deps = deps||{};\n    if (deps['videojs-settings'])\n        require('@hola.org/videojs-settings');\n    if (deps['videojs-hola-skin'])\n    {\n        require('@hola.org/videojs-hola-skin');\n        require('./css/videojs-hola-skin.css');\n    }\n    if (deps['videojs-thumbnails'])\n    {\n        require('@hola.org/videojs-thumbnails');\n        require('./css/videojs-thumbnails.css');\n    }\n    if (deps['videojs-contrib-ads'])\n    {\n        require('videojs-contrib-ads');\n        require('./css/videojs-contrib-ads.css');\n    }\n    if (deps['videojs-ima'])\n    {\n        require('@hola.org/videojs-ima');\n        require('./css/videojs-ima.css');\n    }\n    if (deps['videojs-contrib-dash'])\n    {\n        window.dashjs = {\n            MediaPlayer: require('dashjs/dist/dash.mediaplayer.debug.js'),\n        };\n        require('videojs-contrib-dash');\n    }\n}\n\n// XXX bahaa: make these easily replacable for self-hosting\nvar swf_urls = {\n    videojs:\n        'http://player.h-cdn.com/player/swf/5.1.0-6/'+\n        'videojs.swf',\n    'videojs-osmf':\n        'http://player.h-cdn.com/player/swf/osmf/0.0.0-34/'+\n        'videojs-osmf.swf',\n};\n\nfunction Player(){}\nPlayer.prototype.init = function(opt, cb){\n    if (typeof opt=='function')\n    {\n        cb = opt;\n        opt = {};\n    }\n    this.ready_cb = cb;\n    this.opt = opt = opt||{};\n    if (!(this.element = this.init_element()))\n        return cb && cb(null);\n    this.init_vjs();\n};\n\nPlayer.prototype.init_element = function(){\n    var opt = this.opt, cb = this.ready_cb;\n    var element = !opt.player ?\n        document.querySelector('video, object, embed') :\n        videojs.isEl(opt.player) ? opt.player :\n        document.querySelector(opt.player);\n    if (!element)\n        return null;\n    if (opt.sources && !opt.sources.length)\n        opt.sources = undefined;\n    if (opt.video_url)\n    {\n        opt.sources = [{\n            src: opt.video_url,\n            type: opt.video_type||mime.guess_link_type(opt.video_url),\n        }];\n    }\n    // special case when using a div container or flash object - create\n    // video tag instead\n    // XXX gilad/alexeym: unify with in loader.js,\n    // it should not be in player itself.\n    if (element.tagName=='DIV' || element.tagName=='OBJECT' ||\n        element.tagName=='EMBED')\n    {\n        if (!opt.sources)\n            return null;\n        var style = window.getComputedStyle(element);\n        var videoel = videojs.createEl('video', {}, {\n            id: util.unique_id('hola_player'),\n            class: 'video-js',\n            preload: opt.preload||'auto',\n            poster: opt.poster,\n            width: opt.width||parseFloat(style.width),\n            height: opt.height||parseFloat(style.height),\n        });\n        videojs.appendContent(videoel, opt.sources.map(function(source){\n            return videojs.createEl('source', {}, source);\n        }));\n        videoel.style.position = style.position=='static' ?\n            'relative' : style.position;\n        videoel.style.left = style.left;\n        videoel.style.top = style.top;\n        // $(videoel).insertAfter(element);\n        element.parentNode.insertBefore(videoel, element.nextSibling);\n        element.style.display = 'none';\n        element = videoel;\n    }\n    else if (element.tagName=='VIDEO')\n    {\n        element.autoplay = false;\n        element.controls = false;\n        if (!opt.sources)\n        {\n            var sources = element.querySelectorAll('source');\n            if (!sources.length)\n                return null;\n            opt.sources = Array.prototype.map.call(sources, function(source){\n                return {\n                    src: source.getAttribute('src'),\n                    type: source.getAttribute('type'),\n                    label: source.getAttribute('label'),\n                    default: !!source.getAttribute('default')\n                };\n            });\n        }\n        // with Hola player wrapper there is no autoSetup mode\n        // XXX: maybe we should merge data-setup conf with vjs_opt\n        element.removeAttribute('data-setup');\n        // XXX bahaa: find a better solution\n        reset_native_hls(element, opt.sources);\n    }\n    if (!element.id)\n        element.id = util.unique_id('hola_player');\n    return element;\n};\n\nPlayer.prototype.init_vjs = function(){\n    var opt = this.opt, cb = this.ready_cb, hola_player = this;\n    var vjs_opt = this.get_vjs_opt();\n    load_deps({\n        'videojs-settings': !!vjs_opt.plugins.settings,\n        'videojs-hola-skin': !!vjs_opt.plugins.hola_skin,\n        'videojs-thumbnails': !!opt.thumbnails,\n        'videojs-contrib-ads': !!opt.ads,\n        'videojs-ima': !!opt.ads,\n        'videojs-contrib-dash': opt.sources.some(function(s){\n            return mime.is_dash_link(s.src) || mime.is_dash_type(s.type);\n        }),\n    });\n    videojs(this.element, vjs_opt, function(){\n        var player = this;\n        player.controls(true);\n        player.controlBar.show();\n        if (opt.thumbnails)\n            player.thumbnails(opt.thumbnails);\n        hola_player.init_ads(player);\n        player.on('play', function(){\n            player.bigPlayButton.hide();\n        }).on('pause', function(e){\n            if (player.scrubbing())\n                e.stopImmediatePropagation();\n            if (opt.big_pause_btn)\n                player.bigPlayButton.show();\n        }).on('ended', function(){\n            // in this state videojs-contrib-ads catches the event, stops\n            // it, triggers 'contentended' instead, re-triggers it when\n            // post-roll is done or nonexistent.\n            // so we ignore it in this stage and handle the next one, else\n            // we will interfere with post-roll playback\n            if (player.ads && player.ads.state=='content-playback')\n                return;\n            player.posterImage.show();\n            player.bigPlayButton.show();\n            // XXX bahaa: do we really need to pause and rewind?\n            if (!player.paused())\n                player.pause();\n            player.currentTime(0);\n        }).on('save_logs', function(e){\n            // XXX bahaa: TODO\n        }).on('problem_report', function(e){\n            // XXX bahaa: TODO\n        }).on('cdn_graph_overlay', on_cdn_graph_overlay);\n        if (cb)\n            try { cb(player); } catch(e){ console.error(e.stack||e); }\n        if (opt.auto_play)\n        {\n            player.play();\n            player.autoplay(true);\n        }\n    });\n};\n\nfunction on_cdn_graph_overlay(){\n    var hola_cdn = window.hola_cdn;\n    var bws = hola_cdn && hola_cdn._get_bws();\n    if (window.cdn_graph || !bws || hola_cdn.get_mode()!='cdn')\n        return;\n    try {\n        var ldr = hola_cdn.get_wrapper().loader;\n        var gopt = {\n            graph: 'newgraph_progress_mode_highlight_tips',\n            player_obj: bws.player,\n            video: bws.player.vjs\n        };\n        var url = '//player.h-cdn.com'+hola_cdn.require.zdot('cdngraph_js');\n        ldr.util.load_script(url, function(){\n            window.cdn_graph.init(gopt, bws, ldr); });\n    } catch(err){ console.error(err.stack||err); }\n}\n\nPlayer.prototype.get_settings_opt = function(){\n    var opt = this.opt, s = opt.settings;\n    if (s===false)\n        return;\n    if (s===undefined || s===true)\n        s = {info: true, report: true};\n    if (s.quality || s.quality===undefined)\n        s.quality = {sources: opt.sources||[]};\n    s.graph = opt.graph;\n    s.volume = opt.volume;\n    return s;\n};\n\nPlayer.prototype.get_vjs_opt = function(){\n    var opt = this.opt;\n    return videojs.mergeOptions({\n        sources: opt.sources,\n        osmf: {swf: swf_urls['videojs-osmf']}, // XXX arik: unite swf to one\n        flash: {\n            swf: swf_urls.videojs,\n            accelerated: opt.accelerated,\n        },\n        html5: {\n            hlsjsConfig: {\n                debug: false,\n                fragLoadingLoopThreshold: 1000,\n                manifestLoadingTimeOut: 20*1000,\n                manifestLoadingMaxRetry: 4,\n                levelLoadingTimeOut: 20*1000,\n                levelLoadingMaxRetry: 4,\n                xhrSetup: opt.withCredentials && function(xhr){\n                    xhr.withCredentials = true;\n                },\n            },\n        },\n        inactivityTimeout: opt.inactivity_timeout===undefined ?\n            2000 : opt.inactivity_timeout,\n        poster: opt.poster,\n        techOrder:\n            (opt.tech=='flash' ? ['flash', 'html5'] : ['html5', 'flash'])\n            .concat('osmf'),\n        tooltips: true,\n        plugins: {\n            settings: this.get_settings_opt(),\n            hola_skin: opt.skin ? false : {\n                css: false,\n                no_play_transform: opt.no_play_transform,\n                show_controls_before_start: opt.show_controls_before_start,\n            },\n        },\n    }, opt.videojs_options);\n};\n\nPlayer.prototype.init_ads = function(player){\n    var opt = this.opt;\n    if (!opt.ads)\n        return;\n    if (!opt.ads.adTagUrl && !opt.ads.adsResponse) // bad params\n        return console.error('missing Ad Tag');\n    if (!window.google) // missing external <script> or blocked by AdBlocker\n        return console.error('missing IMA HTML5 SDK');\n    if (!player.ads || !player.ima) // shouldn't happen as they're bundled\n        return console.error('missing ad modules');\n    player.ima(videojs.mergeOptions({\n        id: player.id(),\n        contribAdsSettings: {\n            prerollTimeout: 1000,\n            postrollTimeout: 1000,\n        },\n    }, opt.ads));\n    player.ima.requestAds();\n    // avoid it eating clicks while ad isn't playing\n    if (player.ima.adContainerDiv)\n        player.ima.adContainerDiv.style.display = 'none';\n};\n\nfunction reset_native_hls(el, sources){\n    var is_hls = function(s){\n        return mime.is_hls_link(s.src) || mime.is_hls_type(s.type); };\n    // not using el.currentSrc because it might not be selected yet.\n    if (!el.canPlayType('application/x-mpegurl') || !sources.some(is_hls))\n        return;\n    // if source is hls and browser supports hls natively reset video element\n    // so videojs will select our hls source handler instead of native.\n    el.src = '';\n    el.load();\n}\n\nfunction load_cdn_loader(){\n    var script = util.current_script();\n    if (!script)\n        return;\n    var customer = url.parse(script.src, true, true).query.customer;\n    if (!customer)\n        return;\n    if (document.querySelector('script[src*=\"//player.h-cdn.com/loader\"]'))\n    {\n        console.warn('Hola loader.js is included with Hola Player. '\n            +'There is no need to load it separately');\n        return;\n    }\n    console.log('Adding CDN loader...');\n    util.load_script('//player.h-cdn.com/loader.js?customer='+customer,\n        undefined, {async: true, crossOrigin: 'anonymous'});\n}\n",
    "'use strict';\nvar url = require('url');\nvar E = module.exports;\n\nvar mp4_suffix = /\\.(mp4|m4p|m4v|mov)$/i;\nvar hls_suffix = /\\.m3u8$/;\nvar hds_suffix = /\\.f4m$/;\nvar dash_suffix = /\\.mpd$/;\nvar flv_suffix = /\\.flv$/;\nvar webm_suffix = /\\.webm$/;\nfunction is_rx_link(v, rx){\n    return !!v && rx.test(url.parse(v).pathname.split(';')[0]); }\nE.is_mp4_link = function(v){ return is_rx_link(v, mp4_suffix); };\nE.is_hls_link = function(v){ return is_rx_link(v, hls_suffix); };\nE.is_hds_link = function(v){ return is_rx_link(v, hds_suffix); };\nE.is_dash_link = function(v){ return is_rx_link(v, dash_suffix); };\nE.is_flv_link = function(v){ return is_rx_link(v, flv_suffix); };\nE.is_webm_link = function(v){ return is_rx_link(v, webm_suffix); };\nE.guess_link_type = function(url){\n    var p = url && url.parse(url).pathname;\n    if (mp4_suffix.test(p))\n        return 'video/mp4';\n    if (hls_suffix.test(p))\n        return 'application/x-mpegurl';\n    if (hds_suffix.test(p))\n        return 'application/adobe-f4m';\n    if (dash_suffix.test(p))\n        return 'application/dash+xml';\n    if (flv_suffix.test(p))\n        return 'video/flv';\n    if (webm_suffix.test(p))\n        return 'video/webm';\n    console.log('could not guess link type: \"'+url+'\" assuming mp4');\n    return 'video/mp4';\n};\nE.is_hls_type = function(type){\n    return /^application\\/x-mpegurl$/i.test(type);\n};\nE.is_dash_type = function(type){\n    return /^application\\/dash\\+xml/i.test(type);\n};\n",
    "'use strict';\nvar E = module.exports;\n\nE.load_script = function(url, onload, attrs){\n    var script = document.createElement('script');\n    script.src = url;\n    script.onload = onload;\n    if (attrs)\n        Object.assign(script, attrs);\n    if (document.getElementsByTagName('head').length)\n        document.getElementsByTagName('head')[0].appendChild(script);\n    else if (document.getElementsByTagName('body').length)\n        document.getElementsByTagName('body')[0].appendChild(script);\n    else if (document.head)\n        document.head.appendChild(script);\n};\n\nE.current_script = function(){\n    var script;\n    if (script = document.currentScript)\n        return script;\n    if (script = document.querySelector(\n        'script[src*=\"//player.h-cdn.com/player/hola_player\"'))\n    {\n        return script;\n    }\n    // assumes wasn't loaded async\n    var scripts = document.getElementsByTagName('script');\n    return scripts[scripts.length-1];\n};\n\nvar id_counter = 0;\nvar rand = Math.floor(Math.random()*10000)+'';\nE.unique_id = function(prefix){\n    return (prefix ? prefix+'_' : '')+rand+'_'+(++id_counter);\n};\n\nE.scaled_number = function(num){\n    if (num===undefined)\n        return '';\n    if (!num)\n        return '0';\n    var k = 1024;\n    var sizes = ['', 'K', 'M', 'G', 'T', 'P'];\n    var i = Math.floor(Math.log(num)/Math.log(k));\n    num /= Math.pow(k, i);\n    if (num<0.001)\n        return '0';\n    if (num>=k-1)\n        num = Math.trunc(num);\n    var str = num.toFixed(num<1 ? 3 : num<10 ? 2 : num<100 ? 1 : 0);\n    return str.replace(/\\.0*$/, '')+sizes[i];\n};\n"
  ]
}