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LeetCodes/gist:b7f3a985d6a72c30772df06b196c9675

Created August 12, 2021 13:44
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gistfile1.txt
! function(e, t) {
if ("object" == typeof exports && "object" == typeof module) module.exports = t();
else if ("function" == typeof define && define.amd) define([], t);
else {
var r = t();
for (var n in r)("object" == typeof exports ? exports : e)[n] = r[n]
}
}(this, function() {
return function(e) {
function t(n) {
if (r[n]) return r[n].exports;
var o = r[n] = {
exports: {}
, id: n
, loaded: !1
};
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}
var r = {};
return t.m = e, t.c = r, t.p = "", t(0)
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"use strict";
var n = r(4)
, o = r(8)
, i = r(3)
, a = r(9)
, s = r(2)
.Promise
, u = r(16)
, l = r(17);
e.exports = t.SC = {
initialize: function() {
var e = arguments.length <= 0 || void 0 === arguments[0] ? {} : arguments[0];
i.set("oauth_token", e.oauth_token), i.set("client_id", e.client_id), i.set("redirect_uri", e.redirect_uri), i.set("baseURL", e.baseURL), i.set("connectURL", e.connectURL)
}
, get: function(e, t) {
return n.request("GET", e, t)
}
, post: function(e, t) {
return n.request("POST", e, t)
}
, put: function(e, t) {
return n.request("PUT", e, t)
}
, delete: function(e) {
return n.request("DELETE", e)
}
, upload: function(e) {
return n.upload(e)
}
, connect: function(e) {
return a(e)
}
, isConnected: function() {
return void 0 !== i.get("oauth_token")
}
, oEmbed: function(e, t) {
return n.oEmbed(e, t)
}
, resolve: function(e) {
return n.resolve(e)
}
, Recorder: u
, Promise: s
, stream: function(e, t) {
return l(e, t)
}
, connectCallback: function() {
o.notifyDialog(this.location)
}
}
})
.call(t, function() {
return this
}())
}, function(e, t) {
e.exports = function(e) {
function t(n) {
if (r[n]) return r[n].exports;
var o = r[n] = {
exports: {}
, id: n
, loaded: !1
};
return e[n].call(o.exports, o, o.exports, t), o.loaded = !0, o.exports
}
var r = {};
return t.m = e, t.c = r, t.p = "", t(0)
}([function(e, t, r) {
e.exports = {
SCAudio: r(1)
, SCAudioControllerHTML5Player: r(3)
, SCAudioControllerHLSMSEPlayer: r(5)
, SCAudioPublicApiStreamURLRetriever: r(12)
, MaestroCore: r(2)
, MaestroLoaders: r(11)
}
}, function(e, t, r) {
! function(t, n) {
e.exports = n(r(2))
}(window, function(e) {
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})
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value: !0
})
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};
return t.d(r, "a", r), r
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}, t.p = "", t(t.s = 99)
}([function(t, r) {
t.exports = e
}, function(e, t, r) {
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var n = r(5);
e.exports = function(e) {
if (!n(e)) throw new TypeError("Cannot use null or undefined");
return e
}
}, function(e, t, r) {
"use strict";
e.exports = function(e) {
if ("function" != typeof e) throw new TypeError(e + " is not a function");
return e
}
}, function(e, t, r) {
"use strict";
e.exports = r(55)() ? Symbol : r(54)
}, function(e, t, r) {
"use strict";
var n, o = r(11)
, i = r(18)
, a = r(59)
, s = r(17);
n = e.exports = function(e, t) {
var r, n, a, u, l;
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value: t
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, enumerable: n
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get: t
, set: r
, configurable: n
, enumerable: u
}, l ? o(i(l), c) : c
}
}, function(e, t, r) {
"use strict";
var n = r(22)();
e.exports = function(e) {
return e !== n && null !== e
}
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = function(e) {
function t(t) {
return e.call(this, t || "There was no format available that a player was able to play.") || this
}
return n(t, e), t.prototype.getCode = function() {
return "SCAUDIO.NOT_SUPPORTED_ERROR"
}, t
}(o.errors.PlayerFatalError);
t.NotSupportedError = i
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e.exports = r(20)() ? Object.setPrototypeOf : r(19)
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, d = Object.defineProperty
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e.exports = n = function(e, t) {
if (!(this instanceof n)) throw new TypeError("Constructor requires 'new'");
p(this, {
__list__: u("w", s(e))
, __context__: u("w", t)
, __nextIndex__: u("w", 0)
}), t && (a(t.on), t.on("_add", this._onAdd), t.on("_delete", this._onDelete), t.on("_clear", this._onClear))
}, delete n.prototype.constructor, p(n.prototype, i({
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var e;
if (this.__list__) return this.__redo__ && (e = this.__redo__.shift(), void 0 !== e) ? e : this.__nextIndex__ < this.__list__.length ? this.__nextIndex__++ : void this._unBind()
})
, next: u(function() {
return this._createResult(this._next())
})
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return void 0 === e ? {
done: !0
, value: void 0
} : {
done: !1
, value: this._resolve(e)
}
})
, _resolve: u(function(e) {
return this.__list__[e]
})
, _unBind: u(function() {
this.__list__ = null, delete this.__redo__, this.__context__ && (this.__context__.off("_add", this._onAdd), this.__context__.off("_delete", this._onDelete), this.__context__.off("_clear", this._onClear), this.__context__ = null)
})
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return "[object " + (this[c.toStringTag] || "Object") + "]"
})
}, l({
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if (!(e >= this.__nextIndex__)) {
if (++this.__nextIndex__, !this.__redo__) return void d(this, "__redo__", u("c", [e]));
this.__redo__.forEach(function(t, r) {
t >= e && (this.__redo__[r] = ++t)
}, this), this.__redo__.push(e)
}
})
, _onDelete: u(function(e) {
var t;
e >= this.__nextIndex__ || (--this.__nextIndex__, this.__redo__ && (t = this.__redo__.indexOf(e), t !== -1 && this.__redo__.splice(t, 1), this.__redo__.forEach(function(t, r) {
t > e && (this.__redo__[r] = --t)
}, this)))
})
, _onClear: u(function() {
this.__redo__ && o.call(this.__redo__), this.__nextIndex__ = 0
})
}))), d(n.prototype, c.iterator, u(function() {
return this
}))
}, function(e, t, r) {
"use strict";
e.exports = r(64)() ? Object.assign : r(63)
}, function(e, t, r) {
"use strict";
function n() {
switch (window.document.hidden) {
case !0:
return "background";
case !1:
return "foreground";
default:
return
}
}
Object.defineProperty(t, "__esModule", {
value: !0
}), t.getAppState = n
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(97)
, o = r(96)
, i = r(95)
, a = r(94)
, s = r(93)
, u = r(92)
, l = r(91)
, c = r(90)
, d = r(89)
, p = r(88);
t.renditions = {
httpMp3: n.httpMp3
, httpAACHQ: p.httpAACHQ
, hlsMp3: o.hlsMp3
, encryptedHlsMp3: i.encryptedHlsMp3
, hlsOpus: c.hlsOpus
, encryptedHlsOpus: d.encryptedHlsOpus
, hlsAACHQ: a.hlsAACHQ
, encryptedHlsAACHQ: s.encryptedHlsAACHQ
, apiMobile: u.apiMobile
, maestroChromecast: l.maestroChromecast
}, t.allRenditions = Object.keys(t.renditions)
.map(function(e) {
return t.renditions[e]
})
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(6)
, i = function(e) {
function t() {
return e.call(this, "Failed to retrieve stream url.") || this
}
return n(t, e), t.prototype.getCode = function() {
return "SCAUDIO.FAILED_RETRIEVING_URL"
}, t
}(o.NotSupportedError);
t.FailedRetrievingUrlError = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(6)
, i = function(e) {
function t() {
return e.call(this, "There were no stream URLs.") || this
}
return n(t, e), t.prototype.getCode = function() {
return "SCAUDIO.NO_STREAMS"
}, t
}(o.NotSupportedError);
t.NoStreamsError = i
}, function(e, t, r) {
"use strict";
var n = r(51);
e.exports = function(e) {
if (!n(e)) throw new TypeError(e + " is not iterable");
return e
}
}, function(e, t, r) {
"use strict";
e.exports = r(58)() ? String.prototype.contains : r(57)
}, function(e, t, r) {
"use strict";
var n = r(5)
, o = Array.prototype.forEach
, i = Object.create
, a = function(e, t) {
var r;
for (r in e) t[r] = e[r]
};
e.exports = function(e) {
var t = i(null);
return o.call(arguments, function(e) {
n(e) && a(Object(e), t)
}), t
}
}, function(e, t, r) {
"use strict";
var n, o = r(66)
, i = r(1)
, a = Object.prototype.isPrototypeOf
, s = Object.defineProperty
, u = {
configurable: !0
, enumerable: !1
, writable: !0
, value: void 0
};
n = function(e, t) {
if (i(e), null === t || o(t)) return e;
throw new TypeError("Prototype must be null or an object")
}, e.exports = function(e) {
var t, r;
return e ? (2 === e.level ? e.set ? (r = e.set, t = function(e, t) {
return r.call(n(e, t), t), e
}) : t = function(e, t) {
return n(e, t)
.__proto__ = t, e
} : t = function e(t, r) {
var o;
return n(t, r), o = a.call(e.nullPolyfill, t), o && delete e.nullPolyfill.__proto__, null === r && (r = e.nullPolyfill), t.__proto__ = r, o && s(e.nullPolyfill, "__proto__", u), t
}, Object.defineProperty(t, "level", {
configurable: !1
, enumerable: !1
, writable: !1
, value: e.level
})) : null
}(function() {
var e, t = Object.create(null)
, r = {}
, n = Object.getOwnPropertyDescriptor(Object.prototype, "__proto__");
if (n) {
try {
e = n.set, e.call(t, r)
} catch (e) {}
if (Object.getPrototypeOf(t) === r) return {
set: e
, level: 2
}
}
return t.__proto__ = r, Object.getPrototypeOf(t) === r ? {
level: 2
} : (t = {}, t.__proto__ = r, Object.getPrototypeOf(t) === r && {
level: 1
})
}()), r(65)
}, function(e, t, r) {
"use strict";
var n = Object.create
, o = Object.getPrototypeOf
, i = {};
e.exports = function() {
var e = Object.setPrototypeOf
, t = arguments[0] || n;
return "function" == typeof e && o(e(t(null), i)) === i
}
}, function(e, t, r) {
"use strict";
var n = r(70)
, o = Math.max;
e.exports = function(e) {
return o(0, n(e))
}
}, function(e, t, r) {
"use strict";
e.exports = function() {}
}, function(e, t, r) {
"use strict";
var n = r(1);
e.exports = function() {
return n(this)
.length = 0, this
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.notSupportedError = new Error("Not supported.");
var n = function() {
function e() {
this.supportsVolumeAutomation = !0, this.syncConfig = {}
}
return e
}();
t.BaseController = n
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = function() {
function e() {}
return e
}();
t.BaseStreamUrlRetriever = n
}, function(e, t, r) {
"use strict";
function n(e) {
return new i({
startPos: 0
, endPos: e
, startLevel: 0
, endLevel: 1
, fromEnd: !1
})
}
function o(e) {
return new i({
startPos: e
, endPos: 0
, startLevel: 1
, endLevel: 0
, fromEnd: !0
})
}
Object.defineProperty(t, "__esModule", {
value: !0
}), t.buildFadeIn = n, t.buildFadeOut = o;
var i = function() {
function e(e) {
var t = e.startPos
, r = e.endPos
, n = e.startLevel
, o = e.endLevel
, i = e.fromEnd
, a = void 0 !== i && i;
if (t < 0) throw new Error("startPos invalid.");
if (r < 0 || !a && r < t || a && t < r) throw new Error("endPos invalid.");
if (n < 0 || n > 1) throw new Error("startLevel invalid.");
if (o < 0 || o > 1) throw new Error("endLevel invalid.");
this._startPos = t, this._endPos = r, this._startLevel = n, this._endLevel = o, this._fromEnd = a
}
return e.prototype.calculate = function(e, t) {
var r = this._fromEnd ? t - 500 - this._startPos : this._startPos
, n = this._fromEnd ? t - 500 - this._endPos : this._endPos;
if (e < r) return {
level: this._startLevel
, nextCalculatePosition: r - e
};
if (e <= n) {
var o = (e - r) / (n - r)
, i = Math.cos(o * Math.PI) / -2 + .5
, a = this._startLevel + (this._endLevel - this._startLevel) * i;
return {
level: a
, nextCalculatePosition: e
}
}
return {
level: this._endLevel
, nextCalculatePosition: 1 / 0
}
}, e
}();
t.Fade = i
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n, o = r(6)
, i = r(15)
, a = r(14);
! function(e) {
e.NotSupportedError = o.NotSupportedError, e.NoStreamsError = i.NoStreamsError, e.FailedRetrievingUrlError = a.FailedRetrievingUrlError
}(n = t.errors || (t.errors = {}))
}, function(e, t, r) {
"use strict";
function n(e) {
switch (e) {
case o.SQ:
return o.SQ;
case o.HQ:
return o.HQ
}
return null
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o;
! function(e) {
e.SQ = "sq", e.HQ = "hq"
}(o = t.Quality || (t.Quality = {})), t.resolveQuality = n
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0)
, o = 1500
, i = function() {
function e(e) {
var t = this;
this._player = e, this._onConnectionRequired = new n.eventDispatcher.EventDispatcher, this._onConnectionRecovered = new n.eventDispatcher.EventDispatcher, this._connectionRequired = !1, this._connectionLossTimer = null, this.onConnectionRequired = this._onConnectionRequired.getHandle(), this.onConnectionRecovered = this._onConnectionRecovered.getHandle();
var r = function() {
return t._calculateIfConnectionRequired()
};
window.addEventListener("online", r), window.addEventListener("offline", r), this._calculateIfConnectionRequired(), e.onChange.subscribe(function(n) {
var o = n.loading
, i = n.dead;
i && null !== t._connectionLossTimer && (window.clearTimeout(t._connectionLossTimer), window.removeEventListener("online", r), window.removeEventListener("offline", r)), e.isDead() || void 0 === o || t._calculateIfConnectionRequired()
})
}
return e.prototype.isConnectionRequired = function() {
return this._connectionRequired
}, e.prototype._calculateIfConnectionRequired = function() {
var e = this
, t = this._player.isLoading() && "navigator" in window && !window.navigator.onLine;
t ? null === this._connectionLossTimer && (this._connectionLossTimer = window.setTimeout(function() {
e._connectionLossTimer = null, e._connectionRequired = !0, e._onConnectionRequired.dispatch(void 0)
}, o)) : this._connectionRequired ? (this._connectionRequired = !1, this._onConnectionRecovered.dispatch(void 0)) : null !== this._connectionLossTimer && (window.clearTimeout(this._connectionLossTimer), this._connectionLossTimer = null)
}, e
}();
t.ConnectionRequiredHelper = i
}, function(e, t, r) {
"use strict";
function n() {
for (var e = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", t = "", r = 0; r < 20; r++) t += e.charAt(Math.floor(Math.random() * e.length));
return t
}
Object.defineProperty(t, "__esModule", {
value: !0
}), t.generateLogId = n
}, function(e, t, r) {
"use strict";
function n(e, t) {
return void 0 !== e ? e : t
}
function o(e) {
if (!(e.streamUrlRetriever instanceof i.BaseStreamUrlRetriever)) throw new Error("StreamUrlRetriever invalid.");
if (void 0 !== e.duration && ("number" != typeof e.duration || e.duration < 0)) throw new Error("duration invalid.");
if (void 0 !== e.getURLOpts && "object" != typeof e.getURLOpts) throw new Error("getURLOpts invalid.");
if (void 0 !== e.preloadingEnabled && "boolean" != typeof e.preloadingEnabled) throw new Error("preloadingEnabled invalid.");
if (void 0 !== e.fadeOnPauseAndPlay && "boolean" != typeof e.fadeOnPauseAndPlay) throw new Error("fadeOnPauseAndPlay invalid.");
if (void 0 !== e.fadeOnSeek && "boolean" != typeof e.fadeOnSeek) throw new Error("fadeOnSeek invalid.");
if (void 0 !== e.mediaSessionEnabled && "boolean" != typeof e.mediaSessionEnabled) throw new Error("mediaSessionEnabled invalid.");
if (void 0 !== e.pausedMaxBufferLength && ("number" != typeof e.pausedMaxBufferLength || e.pausedMaxBufferLength < 0)) throw new Error("pausedMaxBufferLength invalid.");
if (void 0 !== e.playingMaxBufferLength && ("number" != typeof e.playingMaxBufferLength || e.playingMaxBufferLength < 0)) throw new Error("playingMaxBufferLength invalid.");
if (void 0 !== e.logger && "function" != typeof e.logger && "object" != typeof e.logger) throw new Error("logger invalid.");
if (void 0 !== e.audioReporter && "function" != typeof e.audioReporter) throw new Error("audioReporter invalid.");
if (void 0 !== e.audioCheckpointInterval && ("number" != typeof e.audioCheckpointInterval || e.audioCheckpointInterval < 0)) throw new Error("audioCheckpointInterval invalid.");
if (void 0 !== e.audioPerformanceReporter && "function" != typeof e.audioPerformanceReporter) throw new Error("audioPerformanceReporter invalid.");
if (void 0 !== e.errorReporter && "function" != typeof e.errorReporter) throw new Error("errorReporter invalid.");
if (void 0 !== e.urlProviderRetryDelayCalculator && "function" != typeof e.urlProviderRetryDelayCalculator) throw new Error("urlProviderRetryDelayCalculator invalid.");
return {
controllers: e.controllers
, streamUrlRetriever: e.streamUrlRetriever
, getURLOpts: n(e.getURLOpts, {})
, preloadingEnabled: n(e.preloadingEnabled, !1)
, pausedMaxBufferLength: n(e.pausedMaxBufferLength, 2e3)
, playingMaxBufferLength: n(e.playingMaxBufferLength, 9e4)
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, fadeOnSeek: n(e.fadeOnSeek, !1)
, audioCheckpointInterval: n(e.audioCheckpointInterval, 3e4)
, urlProviderRetryDelayCalculator: n(e.urlProviderRetryDelayCalculator, a.helpers.retry.buildExponentialDelayCalculator())
, streamUrlsExpire: n(e.streamUrlsExpire, !0)
, fetchEnabled: n(e.fetchEnabled, !0)
, duration: e.duration
, audioReporter: e.audioReporter
, audioPerformanceReporter: e.audioPerformanceReporter
, errorReporter: e.errorReporter
}
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var i = r(25)
, a = r(0);
t.validatePlayerDependencies = o
}, function(e, t, r) {
"use strict";
function n(e) {
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, s = e.urlProviderRetryDelayCalculator
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var e = o.helpers.deferred.buildDeferred()
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var s = t.scheduleRetry
, u = r.getUrl(n);
return a.debug("Retrieving a URL..."), u.onCompletion(function(t) {
t ? t.rendition && i.allRenditions.indexOf(t.rendition) < 0 ? (a.warn("Unknown rendition. Skipping...", t.rendition), r.excludeRendition(t.rendition), s()) : !t.success && t.error.isTransient() ? (a.warn("Transient error retrieving url.", t.error), s()) : e.resolve(t) : (a.debug("No URL provided."), e.resolve(null))
}), u.onError(function(t) {
t !== o.helpers.abortableJob.abortedError && a.error("Error retrieving URL.", t), e.reject(t)
}), {
onCancel: function() {
return u.abort()
}
}
}, {
onNoMoreRetries: function() {
return e.reject(t.NoMoreAttemptsError)
}
})
.cancel;
return {
result: e.promise
, abort: function() {
return u()
}
}
});
return u.run()
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = r(13);
t.NoMoreAttemptsError = new Error("No more attempts to retrieve URL."), t.retrieveUrl = n
}, function(e, t, r) {
"use strict";
function n(e, t) {
var r = e.getMemoryCacheController();
r && r.setMaxCacheSize(t)
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
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function e(e, t) {
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}
return e.prototype.setCacheSize = function(e) {
this._maxCacheSize !== e && (this._logger.debug("Updating cache size to " + e + " bytes."), this._maxCacheSize = e, this._update())
}, e.prototype.addPlayer = function(e) {
var t = this;
if (this._logger.debug("Adding player to cache manager."), e.isDead()) return void this._logger.debug("Player was dead.");
var r = this._players;
e.onChange.subscribe(function(n) {
var o = n.playing
, i = n.dead;
i === !0 ? (t._logger.debug("Removing player that became dead."), r.splice(r.indexOf(e), 1), t._update()) : o === !0 ? (t._logger.debug("Updating because player started playing."), r.splice(r.indexOf(e), 1), r.unshift(e), t._update()) : o === !1 && (t._logger.debug("Updating because player became paused."), t._update())
}), e.isPlaying() ? r.unshift(e) : r.push(e), this._update()
}, e.prototype._update = function() {
var e = this;
if (this._updateTimer && (window.clearTimeout(this._updateTimer), this._updateTimer = null), 0 === this._players.length) return void this._logger.debug("There are no longer any players to manage.");
var t = this._players.reduce(function(e, t) {
return t.isPlaying() ? e.playingPlayers.push(t) : e.pausedPlayers.push(t), e
}, {
playingPlayers: []
, pausedPlayers: []
})
, r = t.playingPlayers
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return e + (t.getMemoryCacheUsage() || 0)
}, 0)
, s = o.reduce(function(e, t) {
return e + (t.getMemoryCacheUsage() || 0)
}, 0);
if (a > this._maxCacheSize) {
this._logger.debug("All playing players are using more than the max cache size. Cleaning...", a, this._maxCacheSize);
var u = this._maxCacheSize / r.length;
r.forEach(function(e) {
return n(e, u)
}), o.forEach(function(e) {
return n(e, 0)
})
} else this._logger.debug("Recalculating cache sizes...", a + s, this._maxCacheSize), r.concat(o)
.reduce(function(t, r) {
return n(r, Math.max(0, e._maxCacheSize - t)), t + (r.getMemoryCacheUsage() || 0)
}, 0);
this._updateTimer = window.setTimeout(function() {
return e._update()
}, i)
}, e
}();
t.CacheManager = a
}, function(e, t, r) {
"use strict";
e.exports = function() {
return "undefined" != typeof Map && "[object Map]" === Object.prototype.toString.call(new Map)
}()
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"use strict";
var n = Array.prototype.forEach
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e.exports = function(e) {
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t[e] = !0
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}
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n = e.exports = function(e) {
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r[n] = i.call(t, a, e, n, o, s)
}), r
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var n = Object.prototype.toString
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e.exports = function(e) {
return "function" == typeof e && n.call(e) === o
}
}, function(e, t, r) {
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}
}
g = []
}
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y = r
} else if (c(e)) {
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y = _
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}
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"use strict";
e.exports = function() {
var e, t, r = Array.from;
return "function" == typeof r && (e = ["raz", "dwa"], t = r(e), Boolean(t && t !== e && "dwa" === t[1]))
}
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e.exports = r(44)() ? Array.from : r(43)
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var n = r(45)
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var t = Object(i(e))
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, a = Object(arguments[2]);
if (t !== e && !r) return t;
var s = {};
return r ? n(r, function(t) {
(a.ensure || t in e) && (s[t] = e[t])
}) : o(s, e), s
}
}, function(e, t, r) {
"use strict";
var n, o = r(46)
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n = function(e, t, r) {
var n, i = l(t) && u(t.value);
return n = o(t), delete n.writable, delete n.value, n.get = function() {
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}, e.exports = function(e) {
var t = i(arguments[1]);
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return n(r, e, t)
})
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n = e.exports = function(e, t) {
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}, o && o(n, u), delete n.prototype.constructor, n.prototype = Object.create(u.prototype, {
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})
}), l(n.prototype, s.toStringTag, a("c", "Array Iterator"))
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var n = r(8)
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}
}, function(e, t, r) {
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e.exports = function(e, t) {
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p = !0
}, "array" === r) return void l.call(e, function(e) {
return u.call(t, y, e, d), p
});
if ("string" !== r)
for (c = e.next(); !c.done;) {
if (u.call(t, y, c.value, d), p) return;
c = e.next()
} else
for (h = e.length, f = 0; f < h && (_ = e[f], f + 1 < h && (g = _.charCodeAt(0), g >= 55296 && g <= 56319 && (_ += e[++f])), u.call(t, y, _, d), !p); ++f);
}
}, function(e, t, r) {
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var n = r(8)
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e.exports = function(e) {
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}
}, function(e, t, r) {
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e.exports = function(e) {
return !!e && ("symbol" == typeof e || !!e.constructor && "Symbol" === e.constructor.name && "Symbol" === e[e.constructor.toStringTag])
}
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var n = r(52);
e.exports = function(e) {
if (!n(e)) throw new TypeError(e + " is not a symbol");
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}
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n = Symbol;
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}
var h = function() {
var e = l(null);
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}
}();
i = function(e) {
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var r;
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return a ? n(t) : (r = l(i.prototype), t = void 0 === t ? "" : String(t), c(r, {
__description__: s("", t)
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object: !0
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};
e.exports = function() {
var e;
if ("function" != typeof Symbol) return !1;
e = Symbol("test symbol");
try {
String(e)
} catch (e) {
return !1
}
return !!n[typeof Symbol.iterator] && !!n[typeof Symbol.toPrimitive] && !!n[typeof Symbol.toStringTag]
}
}, function(e, t, r) {
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var n, o, i, a, s, u, l, c = r(4)
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return this
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if (y.call(this, "__ee__") && (o = this.__ee__[e]))
if ("object" == typeof o) {
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} else switch (arguments.length) {
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break;
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break;
case 3:
f.call(o, this, arguments[1], arguments[2]);
break;
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for (r = arguments.length, i = new Array(r - 1), t = 1; t < r; ++t) i[t - 1] = arguments[t];
p.call(o, this, i)
}
}, s = {
on: n
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}, u = {
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}, l = g({}, u), e.exports = t = function(e) {
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}, t.methods = s
}, function(e, t, r) {
"use strict";
var n = String.prototype.indexOf;
e.exports = function(e) {
return n.call(this, e, arguments[1]) > -1
}
}, function(e, t, r) {
"use strict";
var n = "razdwatrzy";
e.exports = function() {
return "function" == typeof n.contains && n.contains("dwa") === !0 && n.contains("foo") === !1
}
}, function(e, t, r) {
"use strict";
e.exports = function(e) {
return "function" == typeof e
}
}, function(e, t, r) {
"use strict";
var n = r(5)
, o = Object.keys;
e.exports = function(e) {
return o(n(e) ? Object(e) : e)
}
}, function(e, t, r) {
"use strict";
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try {
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} catch (e) {
return !1
}
}
}, function(e, t, r) {
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e.exports = r(61)() ? Object.keys : r(60)
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var n = r(62)
, o = r(1)
, i = Math.max;
e.exports = function(e, t) {
var r, a, s, u = i(arguments.length, 2);
for (e = Object(o(e)), s = function(n) {
try {
e[n] = t[n]
} catch (e) {
r || (r = e)
}
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if (void 0 !== r) throw r;
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}
}, function(e, t, r) {
"use strict";
e.exports = function() {
var e, t = Object.assign;
return "function" == typeof t && (e = {
foo: "raz"
}, t(e, {
bar: "dwa"
}, {
trzy: "trzy"
}), e.foo + e.bar + e.trzy === "razdwatrzy")
}
}, function(e, t, r) {
"use strict";
var n, o = Object.create;
r(20)() || (n = r(19)), e.exports = function() {
var e, t, r;
return n ? 1 !== n.level ? o : (e = {}, t = {}, r = {
configurable: !1
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, writable: !0
, value: void 0
}, Object.getOwnPropertyNames(Object.prototype)
.forEach(function(e) {
return "__proto__" === e ? void(t[e] = {
configurable: !0
, enumerable: !1
, writable: !0
, value: void 0
}) : void(t[e] = r)
}), Object.defineProperties(e, t), Object.defineProperty(n, "nullPolyfill", {
configurable: !1
, enumerable: !1
, writable: !1
, value: e
})
, function(t, r) {
return o(null === t ? e : t, r)
}) : o
}()
}, function(e, t, r) {
"use strict";
var n = r(5)
, o = {
function: !0
, object: !0
};
e.exports = function(e) {
return n(e) && o[typeof e] || !1
};
}, function(e, t, r) {
"use strict";
e.exports = function(e) {
return e = Number(e), isNaN(e) || 0 === e ? e : e > 0 ? 1 : -1
}
}, function(e, t, r) {
"use strict";
e.exports = function() {
var e = Math.sign;
return "function" == typeof e && 1 === e(10) && e(-20) === -1
}
}, function(e, t, r) {
"use strict";
e.exports = r(68)() ? Math.sign : r(67)
}, function(e, t, r) {
"use strict";
var n = r(69)
, o = Math.abs
, i = Math.floor;
e.exports = function(e) {
return isNaN(e) ? 0 : (e = Number(e), 0 !== e && isFinite(e) ? n(e) * i(o(e)) : e)
}
}, function(e, t, r) {
"use strict";
e.exports = function(e) {
return e !== e
}
}, function(e, t, r) {
"use strict";
e.exports = function() {
var e = Number.isNaN;
return "function" == typeof e && !e({}) && e(NaN) && !e(34)
}
}, function(e, t, r) {
"use strict";
e.exports = r(72)() ? Number.isNaN : r(71)
}, function(e, t, r) {
"use strict";
var n = r(73)
, o = r(21)
, i = r(1)
, a = Array.prototype.indexOf
, s = Object.prototype.hasOwnProperty
, u = Math.abs
, l = Math.floor;
e.exports = function(e) {
var t, r, c, d;
if (!n(e)) return a.apply(this, arguments);
for (r = o(i(this)
.length), c = arguments[1], c = isNaN(c) ? 0 : c >= 0 ? l(c) : o(this.length) - l(u(c)), t = c; t < r; ++t)
if (s.call(this, t) && (d = this[t], n(d))) return t;
return -1
}
}, function(e, t, r) {
"use strict";
var n, o = r(23)
, i = r(74)
, a = r(9)
, s = r(2)
, u = r(1)
, l = r(4)
, c = r(56)
, d = r(3)
, p = r(16)
, f = r(50)
, h = r(37)
, _ = r(34)
, g = Function.prototype.call
, y = Object.defineProperties
, v = Object.getPrototypeOf;
e.exports = n = function() {
var e, t, r, o = arguments[0];
if (!(this instanceof n)) throw new TypeError("Constructor requires 'new'");
return r = _ && a && Map !== n ? a(new Map, v(this)) : this, null != o && p(o), y(r, {
__mapKeysData__: l("c", e = [])
, __mapValuesData__: l("c", t = [])
}), o ? (f(o, function(r) {
var n = u(r)[0];
r = r[1], i.call(e, n) === -1 && (e.push(n), t.push(r))
}, r), r) : r
}, _ && (a && a(n, Map), n.prototype = Object.create(Map.prototype, {
constructor: l(n)
})), c(y(n.prototype, {
clear: l(function() {
this.__mapKeysData__.length && (o.call(this.__mapKeysData__), o.call(this.__mapValuesData__), this.emit("_clear"))
})
, delete: l(function(e) {
var t = i.call(this.__mapKeysData__, e);
return t !== -1 && (this.__mapKeysData__.splice(t, 1), this.__mapValuesData__.splice(t, 1), this.emit("_delete", t, e), !0)
})
, entries: l(function() {
return new h(this, "key+value")
})
, forEach: l(function(e) {
var t, r, n = arguments[1];
for (s(e), t = this.entries(), r = t._next(); void 0 !== r;) g.call(e, n, this.__mapValuesData__[r], this.__mapKeysData__[r], this), r = t._next()
})
, get: l(function(e) {
var t = i.call(this.__mapKeysData__, e);
if (t !== -1) return this.__mapValuesData__[t]
})
, has: l(function(e) {
return i.call(this.__mapKeysData__, e) !== -1
})
, keys: l(function() {
return new h(this, "key")
})
, set: l(function(e, t) {
var r, n = i.call(this.__mapKeysData__, e);
return n === -1 && (n = this.__mapKeysData__.push(e) - 1, r = !0), this.__mapValuesData__[n] = t, r && this.emit("_add", n, e), this
})
, size: l.gs(function() {
return this.__mapKeysData__.length
})
, values: l(function() {
return new h(this, "value")
})
, toString: l(function() {
return "[object Map]"
})
})), Object.defineProperty(n.prototype, d.iterator, l(function() {
return this.entries()
})), Object.defineProperty(n.prototype, d.toStringTag, l("c", "Map"))
}, function(e, t, r) {
"use strict";
e.exports = function() {
var e, t, r;
if ("function" != typeof Map) return !1;
try {
e = new Map([
["raz", "one"]
, ["dwa", "two"]
, ["trzy", "three"]
])
} catch (e) {
return !1
}
return "[object Map]" === String(e) && 3 === e.size && "function" == typeof e.clear && "function" == typeof e.delete && "function" == typeof e.entries && "function" == typeof e.forEach && "function" == typeof e.get && "function" == typeof e.has && "function" == typeof e.keys && "function" == typeof e.set && "function" == typeof e.values && (t = e.entries(), r = t.next(), r.done === !1 && !!r.value && "raz" === r.value[0] && "one" === r.value[1])
}
}, function(e, t, r) {
"use strict";
e.exports = r(76)() ? Map : r(75)
}, function(e, t, r) {
"use strict";
function n(e) {
var t = e.split("//", 2);
return 1 === t.length ? t[0].split("/", 1)[0] : t[1] ? t[1].split("/", 1)[0] : ""
}
function o(e) {
var t = l.exec(e);
return t && t[0] || ""
}
function i(e, t, r) {
return {
name: t.name
, preset: e.preset
, bitrate: e.bitrate
, protocol: e.rendition.scProtocol
, host: n(r)
, url: o(r)
, format: e.rendition.scFormat
, quality: e.quality
}
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var a = r(77)
, s = r(0)
, u = r(24)
, l = /^[^?#]*/
, c = function() {
function e(e) {
var t = e.logger
, r = e.controllers
, n = e.playerId
, o = e.streamUrlsExpire
, i = e.fetchEnabled
, u = e.fadeOnPauseAndPlay
, l = e.fadeOnSeek
, c = e.cacheManager
, d = e.providePlayer
, p = e.removePlayer
, f = e.streamUrlRetriever
, h = e.getURLOpts
, _ = e.errorEventGenerator
, g = e.audioPerformanceEventGenerator;
this._quality = null, this._onQualityChanged = new s.eventDispatcher.EventDispatcher, this._controllerIndexByRendition = new a, this._controlledPlayerWithRendition = null, this.onQualityChanged = this._onQualityChanged.getHandle(), this._logger = s.logger.prefixLogger(t, "ControllerManager"), this._controllers = r, this._playerId = n, this._streamUrlsExpire = o, this._fetchEnabled = i, this._fadeOnPauseAndPlay = u, this._fadeOnSeek = l, this._cacheManager = c, this._providePlayer = d, this._removePlayer = p, this._streamUrlRetriever = f, this._getURLOpts = h, this._errorEventGenerator = _ || null, this._audioPerformanceEventGenerator = g || null
}
return e.prototype.buildNextController = function(e, t) {
var r = this;
if (this._controlledPlayerWithRendition) throw new Error("A player is already being controlled.");
this._logger.debug("Building next controller.");
var n = this._controllerIndexByRendition.get(e.rendition) || 0;
if (n >= this._controllers.length) this._logger.debug("No more controllers for this rendition."), t({
excludeRendition: !0
, immediateRetry: !0
});
else {
var o = !1
, i = function(i) {
if (o) throw new Error("performNextAction() already called");
o = !0, "MOVE_ON" !== i && "MOVE_ON_SAME_RENDITION" !== i || (r._logger.debug("Controller will not be used again."), r._controllerIndexByRendition.set(e.rendition, n + 1)), "MOVE_ON_SAME_RENDITION" === i ? r.buildNextController(e, t) : t({
excludeRendition: !1
, immediateRetry: "MOVE_ON" === i
})
};
this._manageController(e, this._controllers[n], i)
}
}, e.prototype.releaseCurrentController = function(e) {
var t = e.retry;
if (!this._controlledPlayerWithRendition) throw new Error("There is no player being controlled.");
this._controlledPlayerWithRendition.releaseControl({
retry: t
})
}, e.prototype.getQuality = function() {
return this._quality
}, e.prototype.getPlayerDetails = function() {
if (!this._controlledPlayerWithRendition) throw new Error("There is no player being controlled.");
var e = this._controlledPlayerWithRendition
, t = e.initialUrlAndRendition
, r = e.controller
, n = e.controlledPlayer;
return i(t, r, n.getUrl())
}, e.prototype._manageController = function(e, t, r) {
var n = this
, o = function() {
n._removePlayer(), n._controlledPlayerWithRendition = null, a && a.kill()
};
if (this._logger.debug("Preparing controller.", t.name), !t.isRenditionSupported(e.rendition, {
streamUrlExpires: this._streamUrlsExpire
})) return this._logger.debug("Skipping controller because rendition not supported."), void r("MOVE_ON_SAME_RENDITION");
var a, l = !1
, c = function(e) {
var t = e.retry;
l || (l = !0, n._logger.debug("Releasing control."), o(), r(t ? "RETRY" : "MOVE_ON"))
};
try {
this._logger.debug("Building player.");
var d = t.buildPlayer({
logger: s.logger.prefixLogger(this._logger, t.name + "-Controller")
, playerId: this._playerId
, urlAndRendition: e
, streamUrlExpires: this._streamUrlsExpire
, fetchEnabled: this._fetchEnabled
, releaseControl: c
, fadeOnPauseAndPlay: this._fadeOnPauseAndPlay
, fadeOnSeek: this._fadeOnSeek
, getNewUrl: function() {
return n._getNewUrlWithSameRendition(e.rendition)
}
, reportError: function(r) {
n._errorEventGenerator && n._errorEventGenerator.reportManualEvent(r, i(e, t, d ? d.getUrl() : e.url))
}
, reportPerformance: function(e) {
!l && n._audioPerformanceEventGenerator && n._audioPerformanceEventGenerator.reportManualEvent(e)
}
});
if (a = d.getPlayer(), l) this._logger.warn("Player released during constrution."), a.kill();
else if (a.isDead()) {
var p = a.getFatalError();
p instanceof s.errors.NotSupportedError ? this._logger.debug("Player not supported (during construction).") : this._logger.error("Error during construction.", p), r("MOVE_ON_SAME_RENDITION")
} else {
this._logger.debug("Player built."), a.onChange.subscribe(function(e) {
var t = e.dead
, r = e.fatalError;
t && (r && n._logger.error("Fatal player error occurred.", r), c({
retry: !1
}))
}), this._cacheManager.addPlayer(a), this._controlledPlayerWithRendition = {
controller: t
, controlledPlayer: d
, initialUrlAndRendition: e
, releaseControl: c
}, this._providePlayer(d.getPlayer(), t.syncConfig, t.supportsVolumeAutomation), this._logger.debug("Player provided to proxy.");
var f = e.quality || null;
this._quality !== f && (this._logger.debug("Quality changed.", f), this._quality = f, this._onQualityChanged.dispatch(f))
}
} catch (e) {
e === u.notSupportedError ? this._logger.debug("Player not supported. Not constructed.") : this._logger.error("Error during construction.", e), o(), r("MOVE_ON_SAME_RENDITION")
}
}, e.prototype._getNewUrlWithSameRendition = function(e) {
var t = this
, r = new s.helpers.abortableJob.AbortableJob(function() {
var r = t._streamUrlRetriever.getUrl(t._getURLOpts)
, n = r.whenComplete()
.then(function(t) {
var r = null;
return t && t.success && t.rendition === e && (r = t.url), r
});
return {
result: n
, abort: function() {
return r.abort()
}
}
});
return r.run()
}, e
}();
t.ControllerManager = c
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0)
, o = r(12)
, i = 1e3
, a = function() {
function e(e, t, r, o, a) {
this._checkpointTimer = null, this._logger = n.logger.prefixLogger(o, "AudioEventGenerator"), this._player = e, this._eventReporter = t, this._checkpointInterval = Math.max(i, r), this._getPlayerDetails = a, this._startReporting()
}
return e.prototype._startReporting = function() {
var e = this
, t = this._player;
t.onChange.subscribe(function(r) {
var n = r.actuallyPlaying
, o = r.ended;
n === !0 && !t.isEnded() || o === !1 && t.isActuallyPlaying() ? (e._checkpointTimer || (e._checkpointTimer = window.setInterval(function() {
e._reportEvent("checkpoint")
}, e._checkpointInterval)), e._reportEvent("play")) : (n === !1 && !t.isEnded() || o === !0 && t.isActuallyPlaying()) && (e._checkpointTimer && (window.clearInterval(e._checkpointTimer), e._checkpointTimer = null), e._reportEvent("pause"))
})
}, e.prototype._reportEvent = function(e) {
var t = this._getPlayerDetails();
if (!t) return void this._logger.warn("Cannot report event because there is no player.", e);
var r = this._player.getDuration();
if (null === r) throw new Error("Duration should exist now.");
var n = {
type: e
, position: this._player.getPosition()
, duration: r
, preset: t.preset
, quality: t.quality
, playerType: t.name
, appState: o.getAppState()
};
this._logger.debug("Generated audio event.", n), this._eventReporter(n)
}, e
}();
t.AudioEventGenerator = a
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = function() {
function e() {
this._delayFactor = 0, this._lastRequestTime = 0
}
return e.prototype.getDelay = function(e) {
var t = void 0 === e ? {} : e
, r = t.maxDelay
, n = void 0 === r ? 3e4 : r
, o = t.numInstantRuns
, i = void 0 === o ? 5 : o
, a = Date.now() - this._lastRequestTime;
this._lastRequestTime = Date.now(), this._delayFactor = Math.max(0, this._delayFactor - a / n), this._delayFactor++;
var s = this._delayFactor - i;
return s > 0 ? Math.pow(2, s) : 0
}, e
}();
t.DecayingExponentialDelayCalculator = n
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0)
, o = r(12)
, i = function() {
function e(e, t, r, o, i, a) {
this._logger = n.logger.prefixLogger(a, "ErrorGenerator"), this._player = e, this._logCollector = t, this._logId = r, this._trackId = o, this._eventReporter = i, this._listenForProxyFatalError()
}
return e.prototype.reportManualEvent = function(e, t) {
"NOT_SUPPORTED_ERROR" !== e && "HLS_MSE_PLAYER.NO_TRANSMUXER_ERROR" !== e && (this._logger.debug("Reporting manual error event.", e), this._reportEvent(e, t))
}, e.prototype._listenForProxyFatalError = function() {
var e = this;
this._player.onError.subscribe(function(t) {
t instanceof n.errors.PlayerFatalError && e._reportEvent(t.getCode())
})
}, e.prototype._reportEvent = function(e, t) {
var r = {
errorCode: e
, log: this._logCollector.getLog()
, logId: this._logId
, trackId: this._trackId
, protocol: t && t.protocol
, playerType: t && t.name ? t.name : "MaestroUnknown"
, host: t && t.host
, bitrate: t && t.bitrate
, format: t && t.format
, preset: t && t.preset
, quality: t && t.quality
, url: t && t.url
, appState: o.getAppState()
};
this._logger.debug("Generated audio error event.", r), this._eventReporter(r)
}, e
}();
t.ErrorEventGenerator = i
}, function(e, t, r) {
"use strict";
function n(e, t) {
var r = e.getBufferedTimeRanges();
return r ? a(r, function(e) {
return e.containsTime(t)
}) || new o.TimeRange(t, 0) : null
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = 2e3
, a = o.helpers.find
, s = function() {
function e(e) {
var t = e.proxy
, r = e.getPlayer;
this._getPlayer = r;
var o = this._position = t.getPosition()
, i = this._initialActualPlayer = r();
if (i) {
var a = n(i, o);
a ? this._initialBuffered = a.end - o : this._initialBuffered = null
} else this._initialBuffered = null
}
return e.prototype.getPreloaded = function() {
var e = this._initialBuffered;
return null !== e && this._initialActualPlayer && this._getPlayer() === this._initialActualPlayer ? 0 === e ? "no" : e >= i ? "yes" : "partial" : null
}, e
}();
t.PreloadingCalculator = s
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0)
, o = n.helpers.time.now
, i = function() {
function e() {
this._start = null, this._end = null
}
return e.prototype.start = function() {
if (this.isComplete()) throw new Error("Timer completed.");
this._start = o()
}, e.prototype.isComplete = function() {
return null !== this._end
}, e.prototype.stop = function() {
if (null === this._start) throw new Error("Not started.");
this._end = o()
}, e.prototype.getTime = function() {
if (null === this._end) throw new Error("Not completed.");
return this._end - this._start
}, e
}();
t.Timer = i
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0)
, o = r(83)
, i = r(82)
, a = r(12)
, s = 3e4
, u = 1e3
, l = function() {
function e(e, t, r, o, i) {
this._logger = n.logger.prefixLogger(o, "AudioPerformanceEventGenerator"), this._proxy = e, this._getPlayer = t, this._eventReporter = r, this._getPlayerDetails = i, this._measureGeneralEvents()
}
return e.prototype.reportManualEvent = function(e) {
this._logger.debug("Reporting manual audio performance event.", e), this._eventReporter(e)
}, e.prototype._measureGeneralEvents = function() {
var e = this
, t = this._proxy
, r = null
, n = null
, a = null
, l = null
, c = null
, d = null
, p = null
, f = !0;
t.onChange.subscribe(function(h) {
var _ = h.playing
, g = h.actuallyPlaying
, y = h.seek
, v = h.seeking
, m = h.stalled
, E = h.ended
, b = h.dead;
if (b !== !0 && _ !== !1 || !l || (l.stop(), l.getTime() >= u && e._reportEvent("rageSkip", l.getTime(), null), l = null), t.isDead()) return void(p && window.clearTimeout(p));
var w = t.getSeekState();
t.isActuallyPlaying() || l || !(_ === !0 || t.isPlaying() && m === !0) || (l = new o.Timer, l.start()), _ === !0 && (r || (r = new o.Timer, r.start(), n = new i.PreloadingCalculator({
proxy: t
, getPlayer: e._getPlayer
}), p = window.setTimeout(function() {
e._reportEvent("longInitialBuffering", 0, null)
}, s), 0 === t.getPosition() && (f = !1))), _ === !1 && (p && window.clearTimeout(p), r && !r.isComplete() && (r = null)), g === !0 && (l = null, r && !r.isComplete() && (r.stop(), p && window.clearTimeout(p), e._reportEvent("play", r.getTime(), n.getPreloaded()))), y && "IN_PROGRESS" === y.state && t.isReady() && (a = new o.Timer, a.start(), c = new i.PreloadingCalculator({
proxy: t
, getPlayer: e._getPlayer
}), v === !0 && e._reportEvent("seekStart", 0, null)), (y && "COMPLETED" === y.state && !t.isStalled() || m === !1 && w && "COMPLETED" === w.state) && a && (a.stop(), e._reportEvent("seek", a.getTime(), c.getPreloaded()), a = null), m !== !0 || !t.isPlaying() || w && "IN_PROGRESS" === w.state || r && r.isComplete() && (d = new o.Timer, d.start(), e._reportEvent("rebufferingStart", t.getPosition(), null)), m === !1 && (r && r.isComplete() && (l = null), d && (d.stop(), e._reportEvent("rebufferingEnd", d.getTime(), null), d = null)), E !== !0 || f || (e._reportEvent("uninterruptedPlay", 0, null), f = !0);
var P = w && "IN_PROGRESS" === w.state;
!P && m === !0 && t.isActuallyPlaying() && (f = !0)
})
}, e.prototype._reportEvent = function(e, t, r) {
var n = this._getPlayerDetails();
if (!n) return void this._logger.warn("Cannot report event because there is no player.", e, t);
var o = {
type: e
, latency: t
, protocol: n.protocol
, playerType: n.name
, host: n.host
, bitrate: n.bitrate
, format: n.format
, preset: n.preset
, quality: n.quality
, preloaded: r || void 0
, appState: a.getAppState()
};
this._logger.debug("Generated audio performance event.", o), this._eventReporter(o)
}, e
}();
t.AudioPerformanceEventGenerator = l
}, function(e, t, r) {
"use strict";
function n(e) {
return e.map(function(e) {
try {
return JSON.stringify(e)
} catch (e) {
return "<unavailable>"
}
})
}
var o = this && this.__assign || Object.assign || function(e) {
for (var t, r = 1, n = arguments.length; r < n; r++) {
t = arguments[r];
for (var o in t) Object.prototype.hasOwnProperty.call(t, o) && (e[o] = t[o])
}
return e
};
Object.defineProperty(t, "__esModule", {
value: !0
});
var i = function() {
function e(e) {
void 0 === e && (e = 200), this._bufferSize = e, this._log = []
}
return e.prototype.getLog = function() {
return this._log.map(function(e) {
return o({}, e, {
data: n(e.data)
})
})
}, e.prototype.debug = function(e) {
for (var t = [], r = 1; r < arguments.length; r++) t[r - 1] = arguments[r];
this._push({
level: "debug"
, msg: e
, data: t
, time: Date.now()
})
}, e.prototype.info = function(e) {
for (var t = [], r = 1; r < arguments.length; r++) t[r - 1] = arguments[r];
this._push({
level: "info"
, msg: e
, data: t
, time: Date.now()
})
}, e.prototype.warn = function(e) {
for (var t = [], r = 1; r < arguments.length; r++) t[r - 1] = arguments[r];
this._push({
level: "warn"
, msg: e
, data: t
, time: Date.now()
})
}, e.prototype.error = function(e) {
for (var t = [], r = 1; r < arguments.length; r++) t[r - 1] = arguments[r];
this._push({
level: "error"
, msg: e
, data: t
, time: Date.now()
})
}, e.prototype._push = function(e) {
this._log.push(e) > this._bufferSize && this._log.shift()
}, e
}();
t.LogCollector = i
}, function(e, t, r) {
"use strict";
function n(e, t, r) {
return Math.min(t, Math.max(e, r))
}
function o(e) {
if ("number" != typeof e) throw new Error("level must be a number.");
if (e < 0 || e > 1) throw new Error("Invalid volume level.");
N = e, L.forEach(function(t) {
return t.setVolume(e)
})
}
function i() {
return N
}
function a(e) {
if ("boolean" != typeof e) throw new Error("muteEnabled must be a boolean.");
F = e, L.forEach(function(t) {
return t.setMuted(e)
})
}
function s() {
return F
}
function u(e) {
if ("number" != typeof e || e < 0) throw new Error("Invalid size.");
D.setCacheSize(e)
}
var l = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var c = r(0)
, d = r(26)
, p = r(85)
, f = r(84)
, h = r(81)
, _ = r(80)
, g = r(79)
, y = r(78)
, v = r(33)
, m = r(32)
, E = r(6)
, b = r(15)
, w = r(31)
, P = r(30)
, S = r(29)
, R = r(14)
, A = r(13)
, O = 3e3
, T = c.eventDispatcher.EventDispatcher
, x = c.helpers.Promise
, M = c.helpers.deferred.buildDeferred
, D = new v.CacheManager(15e7, c.logger.noOpLogger)
, k = 100
, I = 5e3
, C = -1
, L = []
, N = 1
, F = !1;
t.setGlobalVolume = o, t.getGlobalVolume = i, t.setGlobalMuted = a, t.getGlobalMuted = s, t.setCacheSize = u;
var U = function(e) {
function t(t) {
var r = e.call(this, t) || this;
r._onPreloadingEnabled = new T, r._onPreloadingDisabled = new T, r._retryDelayCalculator = new _.DecayingExponentialDelayCalculator, r._errorEventGenerator = null, r._fadeOutVolumeAutomator = null, r._volumeAutomators = [], r._volumeScale = 1, r._userVolume = 1, r._volumeAutomationSupported = !1, r._timer = null, r._pauseFadeTimer = null, r._pauseFadeDeferred = null, r._pauseFade = null, r._executionState = {
state: "IDLE"
}, r._preloadingListeners = [], r._retrieveAndBuildTimer = null, r._hadAStreamUrl = !1;
var n = r._config = w.validatePlayerDependencies(t);
r._preloadingEnabled = n.preloadingEnabled, r._getURLOpts = n.getURLOpts, r._controllers = n.controllers;
var o = r._connectionRequiredHelper = new S.ConnectionRequiredHelper(r);
r.onPreloadingEnabled = r._onPreloadingEnabled.getHandle(), r.onPreloadingDisabled = r._onPreloadingDisabled.getHandle(), r.onConnectionRequired = o.onConnectionRequired, r.onConnectionRecovered = o.onConnectionRecovered, r.onChange.subscribe(function(e) {
r.isDead() || ((e.playing === !1 || e.positionJumped || e.stalled || e.ended) && r._completePauseFade(), r._pauseFade && (e.actuallyPlaying === !1 || e.ended || e.playing === !0) && (r._removeVolumeAutomator(r._pauseFade), r._pauseFade = null), (e.positionJumped || void 0 !== e.actuallyPlaying || void 0 !== e.stalled) && r._updateVolume(), void 0 !== e.playing && r._updateMaxBufferLength())
});
var i = "SCAudio-" + ++C
, a = n.streamUrlRetriever.getTrackId();
null !== a && (i += "-" + a);
var s = new p.LogCollector
, u = c.logger.cloneLogger(s, r._logger);
r._logger = c.logger.prefixLogger(u, i);
var l = P.generateLogId();
r._logger.info("Building player...", {
ua: navigator.userAgent
, getURLOpts: r._getURLOpts
, logId: l
}), L.push(r), r.setVolume(N, F), r._updateFadeOut();
var d = null
, v = null;
n.audioPerformanceReporter && (d = new f.AudioPerformanceEventGenerator(r, function() {
return r._getPlayer()
}, n.audioPerformanceReporter, r._logger, function() {
return r._getActivePlayerDetails()
})), n.audioReporter && new g.AudioEventGenerator(r, n.audioReporter, n.audioCheckpointInterval, r._logger, function() {
return r._getActivePlayerDetails()
}), n.errorReporter && (v = r._errorEventGenerator = new h.ErrorEventGenerator(r, s, l, a, n.errorReporter, r._logger)), r._excludeUnsupportedRenditions();
var m = r._controllerManager = new y.ControllerManager({
logger: r._logger
, controllers: n.controllers
, playerId: i
, streamUrlsExpire: n.streamUrlsExpire
, fetchEnabled: n.fetchEnabled
, fadeOnPauseAndPlay: n.fadeOnPauseAndPlay
, fadeOnSeek: n.fadeOnSeek
, cacheManager: D
, providePlayer: function(e, t, n) {
r._volumeAutomationSupported = n, r._providePlayer(e, t), r._updateMaxBufferLength()
}
, removePlayer: function() {
r._getPlayer() && r._removePlayer()
}
, streamUrlRetriever: r._config.streamUrlRetriever
, getURLOpts: r._getURLOpts
, errorEventGenerator: v || void 0
, audioPerformanceEventGenerator: d || void 0
});
if (r.onQualityChanged = m.onQualityChanged, void 0 !== n.duration && (r._logger.debug("Setting initial duration.", n.duration), r._setInitialDuration(n.duration)), r._preloadingEnabled) r._logger.debug("Preloading is enabled, so performing retrieve immediately."), r._retrieveAndBuild();
else {
r._logger.debug("Preloading is disabled, so deferring retrieve until either a play intent or preloading is enabled.");
var E = function() {
r._removePreloadingListeners(), r._logger.debug("Preloading now enabled or received a play request. Peforming retrieve."), r._retrieveAndBuild()
};
r._preloadingListeners.push(r.onPreloadingEnabled.subscribe(E), r.onPlayIntent.subscribe(E))
}
return r
}
return l(t, e), t.prototype.reload = function(e) {
void 0 === e && (e = {}), this._ensureNotDead(), this._reloadStreamUrls(e)
}, t.prototype.enablePreloading = function() {
this.isDead() || this._preloadingEnabled || (this._preloadingEnabled = !0, this._updateMaxBufferLength(), this._onPreloadingEnabled.dispatch(void 0))
}, t.prototype.disablePreloading = function() {
this.isDead() || this._preloadingEnabled && (this._preloadingEnabled = !1, this._updateMaxBufferLength(), this._onPreloadingDisabled.dispatch(void 0))
}, t.prototype.isPreloadingEnabled = function() {
return this._preloadingEnabled
}, t.prototype.pauseAfterFade = function(e) {
var t = this;
if (this._ensureNotDead(), this._pauseFadeDeferred) return this._pauseFadeDeferred.promise;
if (!this.isPlaying() || !this.isActuallyPlaying()) return x.resolve(this.pause());
var r = M();
this._pauseFadeDeferred = r;
var n = this.getPosition();
if (this._pauseFade) throw new Error("Fade should not already be assigned.");
return this._pauseFade = new d.Fade({
startPos: n
, endPos: n + e
, startLevel: 1
, endLevel: 0
}), this._addVolumeAutomator(this._pauseFade), this._pauseFadeTimer = window.setTimeout(function() {
t._pauseFadeDeferred = null, r.resolve(t.pause({
fadeDuration: 0
}))
}, e + 50), r.promise
}, t.prototype.isConnectionRequired = function() {
return this._connectionRequiredHelper.isConnectionRequired()
}, t.prototype.getQuality = function() {
return this._controllerManager.getQuality()
}, t.prototype.getVolume = function() {
return this._volumeAutomationSupported ? this._userVolume : e.prototype.getVolume.call(this)
}, t.prototype._handleFatalError = function(e) {
this._logger.warn("Fatal error from current player.", e)
}, t.prototype._handleVolumeChange = function(t, r) {
this._userVolume = t, e.prototype._notifyVolumeChange.call(this, t, r), this._calculateAndSetVolume()
}, t.prototype._notifyVolumeChange = function() {}, t.prototype._kill = function() {
e.prototype._kill.call(this), this._timer && window.clearTimeout(this._timer), this._abortPauseFade(), this._removePreloadingListeners(), L.splice(L.indexOf(this), 1), "RETRIEVING_URL" === this._executionState.state ? this._executionState.retrieveJob.abort() : "CONTROLLING_PLAYER" === this._executionState.state && this._controllerManager.releaseCurrentController({
retry: !1
}), this._executionState = {
state: "DEAD"
}, this._retrieveAndBuildTimer && window.clearTimeout(this._retrieveAndBuildTimer)
}, t.prototype._excludeUnsupportedRenditions = function() {
var e = this
, t = {
streamUrlExpires: this._config.streamUrlsExpire
}
, r = A.allRenditions.filter(function(r) {
return !e._controllers.some(function(e) {
return e.isRenditionSupported(r, t)
})
});
r.forEach(function(t) {
e._config.streamUrlRetriever.excludeRendition(t)
})
}, t.prototype._addVolumeAutomator = function(e) {
var t = this._volumeAutomators.indexOf(e);
t < 0 && (this._volumeAutomators.push(e), this._updateVolume())
}, t.prototype._removeVolumeAutomator = function(e) {
var t = this._volumeAutomators.indexOf(e);
t >= 0 && (this._volumeAutomators.splice(t, 1), this._updateVolume())
}, t.prototype._removePreloadingListeners = function() {
this._preloadingListeners.forEach(function(e) {
return e.remove()
})
}, t.prototype._getActivePlayerDetails = function() {
return "CONTROLLING_PLAYER" !== this._executionState.state ? null : this._controllerManager.getPlayerDetails()
}, t.prototype._updateFadeOut = function() {
this._fadeOutVolumeAutomator && this._removeVolumeAutomator(this._fadeOutVolumeAutomator), this._getURLOpts.snippet && (this._fadeOutVolumeAutomator = d.buildFadeOut(O), this._addVolumeAutomator(this._fadeOutVolumeAutomator))
}, t.prototype._handleUnexpectedError = function(e) {
try {
e()
} catch (e) {
this._logger.error("Unexpected error.", e), this._triggerError(new c.errors.PlayerFatalError("An unexpected error occurred.", e))
}
}, t.prototype._retrieveAndBuild = function() {
var e = this;
this._handleUnexpectedError(function() {
if (["IDLE", "WAITING_TO_RETRIEVE"].indexOf(e._executionState.state) === -1) throw new Error("Invalid state for retrieveAndBuild().");
e._logger.debug("Retrieving URL...");
var t = m.retrieveUrl({
streamUrlRetriever: e._config.streamUrlRetriever
, urlProviderRetryDelayCalculator: e._config.urlProviderRetryDelayCalculator
, getURLOpts: e._getURLOpts
, logger: e._logger
});
e._executionState = {
state: "RETRIEVING_URL"
, retrieveJob: t
}, t.onCompletion(function(t) {
if (e._logger.debug("Retrieved URL.", !!t), t && t.success) {
e._hadAStreamUrl = !0;
var r = !1
, n = function(n) {
var o = n.excludeRendition
, i = n.immediateRetry;
e._handleUnexpectedError(function() {
if (r) throw new Error("startOver called multiple times.");
if (r = !0, o && e._config.streamUrlRetriever.excludeRendition(t.rendition), e._executionState = {
state: "WAITING_TO_RETRIEVE"
}, e.isDead()) return void e._logger.debug("Stopping execution because player is dead.");
if (i) e._logger.debug("Moving on immediately."), e._retrieveAndBuild();
else {
var n = e._retryDelayCalculator.getDelay();
e._logger.debug("Will move on in " + n + "ms."), n ? e._retrieveAndBuildTimer = window.setTimeout(function() {
return e._retrieveAndBuild()
}, n) : e._retrieveAndBuild()
}
})
};
e._handleUnexpectedError(function() {
e._executionState = {
state: "CONTROLLING_PLAYER"
}, e._logger.debug("Building controller..."), e._controllerManager.buildNextController(t, n), e._logger.debug("Built controller.")
})
} else if (t && t.rendition) {
if (e._logger.warn("Error retrieving URL. Moving on.", t.error), e._errorEventGenerator) {
var o = "SCAUDIO.URL_RETRIEVER_ERROR." + e._config.streamUrlRetriever.name + "." + t.error.getCode();
e._errorEventGenerator.reportManualEvent(o, {
preset: t.preset
, quality: t.quality
, bitrate: t.bitrate
, format: t.rendition.scFormat
, protocol: t.rendition.scProtocol
})
}
e._config.streamUrlRetriever.excludeRendition(t.rendition), e._executionState = {
state: "WAITING_TO_RETRIEVE"
}, e._retrieveAndBuild()
} else t && t.rendition && e._logger.warn("Error retrieving URL for any rendition.", t.error), e._logger.info("Ran out of streams.", e._hadAStreamUrl), e._triggerError(e._hadAStreamUrl ? new E.NotSupportedError : new b.NoStreamsError)
}), t.onError(function(t) {
t !== c.helpers.abortableJob.abortedError && (t === m.NoMoreAttemptsError ? e._logger.error("Ran out of retries to retrieve URL.") : e._logger.error("Unexpected error when retrieving a URL.", t), e._triggerError(new R.FailedRetrievingUrlError))
})
})
}, t.prototype._reloadStreamUrls = function(e) {
this._getURLOpts = e, this._updateFadeOut(), this._logger.info("Reloading stream URL's...", this._getURLOpts), "RETRIEVING_URL" === this._executionState.state ? (this._logger.debug("Aborting current URL retrieve."), this._executionState.retrieveJob.abort(), this._executionState = {
state: "WAITING_TO_RETRIEVE"
}, this._retrieveAndBuild()) : "CONTROLLING_PLAYER" === this._executionState.state ? (this._logger.debug("Releasing controller."), this._controllerManager.releaseCurrentController({
retry: !0
})) : this._logger.debug("Nothing to do."), this._logger.info("Reloaded stream URL's.")
}, t.prototype._completePauseFade = function() {
if (this._pauseFadeDeferred) {
this._pauseFadeTimer && window.clearTimeout(this._pauseFadeTimer);
var e = this._pauseFadeDeferred;
this._pauseFadeDeferred = null, e.resolve(this.pause())
}
}, t.prototype._abortPauseFade = function() {
this._pauseFadeTimer && (window.clearTimeout(this._pauseFadeTimer), this._pauseFadeTimer = null), this._pauseFadeDeferred && (this._pauseFadeDeferred.reject(new Error("Player was killed.")), this._pauseFadeDeferred = null)
}, t.prototype._updateVolume = function() {
var e = this;
if (this._volumeAutomationSupported) {
this._ensureNotDead(), this._timer && (window.clearTimeout(this._timer), this._timer = null);
var t = this.getDuration();
if (null !== t) {
var r = this._volumeAutomators
, o = this.getPosition()
, i = 1 / 0
, a = 1;
r.forEach(function(e) {
var r = e.calculate(o, t)
, s = r.nextCalculatePosition
, u = r.level;
a *= n(0, 1, u), s < i && (i = s)
}), this._volumeScale !== a && (this._volumeScale = a, this._calculateAndSetVolume()), i < 1 / 0 && this.isActuallyPlaying() && !this.isStalled() && (this._timer = window.setTimeout(function() {
e._timer = null, e._updateVolume()
}, n(k, I, i - this.getPosition())))
}
}
}, t.prototype._calculateAndSetVolume = function() {
this._volumeAutomationSupported ? e.prototype._handleVolumeChange.call(this, this._userVolume * this._volumeScale, this.getMuted()) : e.prototype._handleVolumeChange.call(this, this._userVolume, this.getMuted())
}, t.prototype._updateMaxBufferLength = function() {
var e = this._getPlayer()
, t = e && e.getBufferController();
t && (this.isPlaying() ? t.setMaxBufferLength(this._config.playingMaxBufferLength) : t.setMaxBufferLength(this._preloadingEnabled ? this._config.pausedMaxBufferLength : 0))
}, t
}(c.ProxyPlayerBase);
t.Player = U
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = function() {
function e(e, t, r) {
void 0 === e && (e = "UNKNOWN"), void 0 === t && (t = !1), void 0 === r && (r = null), this._code = e, this._transient = t, this._cause = r
}
return e.prototype.isTransient = function() {
return this._transient
}, e.prototype.getCode = function() {
return this._code
}, e.prototype.getCause = function() {
return this._cause
}, e
}();
t.UrlRetrieverError = n
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.httpAACHQ = {
scProtocol: "http"
, scFormat: "aac"
, maestroFormat: {
mimeType: "audio/mp4"
, audioCodec: {
id: "mp4a.40.2"
}
}
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.encryptedHlsOpus = {
scProtocol: "encrypted-hls"
, scFormat: "opus"
, maestroFormat: {
mimeType: "application/x-mpegURL"
}
, maestroSegmentFormat: {
mimeType: "audio/ogg"
, audioCodec: {
id: "opus"
}
}
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.hlsOpus = {
scProtocol: "hls"
, scFormat: "opus"
, maestroFormat: {
mimeType: "application/x-mpegURL"
}
, maestroSegmentFormat: {
mimeType: "audio/ogg"
, audioCodec: {
id: "opus"
}
}
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.maestroChromecast = {
scProtocol: "maestro.chromecast"
, maestroFormat: {}
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.apiMobile = {
scProtocol: "sc.api-mobile"
, maestroFormat: {}
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.encryptedHlsAACHQ = {
scProtocol: "encrypted-hls"
, scFormat: "aac"
, maestroFormat: {
mimeType: "application/x-mpegURL"
}
, maestroSegmentFormat: {
mimeType: "audio/mp4"
, audioCodec: {
id: "mp4a.40.2"
}
}
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.hlsAACHQ = {
scProtocol: "hls"
, scFormat: "aac"
, maestroFormat: {
mimeType: "application/x-mpegURL"
}
, maestroSegmentFormat: {
mimeType: "audio/mp4"
, audioCodec: {
id: "mp4a.40.2"
}
}
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.encryptedHlsMp3 = {
scProtocol: "encrypted-hls"
, scFormat: "mp3"
, maestroFormat: {
mimeType: "application/x-mpegURL"
}
, maestroSegmentFormat: {
mimeType: "audio/mpeg"
}
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.hlsMp3 = {
scProtocol: "hls"
, scFormat: "mp3"
, maestroFormat: {
mimeType: "application/x-mpegURL"
}
, maestroSegmentFormat: {
mimeType: "audio/mpeg"
}
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.httpMp3 = {
scProtocol: "http"
, scFormat: "mp3"
, maestroFormat: {
mimeType: "audio/mpeg"
}
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n, o = r(26);
! function(e) {
e.Fade = o.Fade, e.buildFadeIn = o.buildFadeIn, e.buildFadeOut = o.buildFadeOut
}(n = t.volumeAutomation || (t.volumeAutomation = {}))
}, function(e, t, r) {
"use strict";
function n(e) {
for (var r in e) t.hasOwnProperty(r) || (t[r] = e[r])
}
Object.defineProperty(t, "__esModule", {
value: !0
}), t.version = "23.1.0", t.buildNumber = 845;
var o = r(98);
t.volumeAutomation = o.volumeAutomation;
var i = r(25);
t.BaseStreamUrlRetriever = i.BaseStreamUrlRetriever, n(r(24));
var a = r(13);
t.renditions = a.renditions, t.allRenditions = a.allRenditions;
var s = r(87);
t.UrlRetrieverError = s.UrlRetrieverError;
var u = r(86);
t.Player = u.Player, t.setGlobalVolume = u.setGlobalVolume, t.setGlobalMuted = u.setGlobalMuted, t.getGlobalVolume = u.getGlobalVolume, t.getGlobalMuted = u.getGlobalMuted, t.setCacheSize = u.setCacheSize;
var l = r(28);
t.Quality = l.Quality, t.resolveQuality = l.resolveQuality, n(r(27))
}])
})
}, function(e, t, r) {
! function(t, r) {
e.exports = r()
}(window, function() {
return function(e) {
function t(n) {
if (r[n]) return r[n].exports;
var o = r[n] = {
i: n
, l: !1
, exports: {}
};
return e[n].call(o.exports, o, o.exports, t), o.l = !0, o.exports
}
var r = {};
return t.m = e, t.c = r, t.d = function(e, r, n) {
t.o(e, r) || Object.defineProperty(e, r, {
configurable: !1
, enumerable: !0
, get: n
})
}, t.r = function(e) {
Object.defineProperty(e, "__esModule", {
value: !0
})
}, t.n = function(e) {
var r = e && e.__esModule ? function() {
return e.default
} : function() {
return e
};
return t.d(r, "a", r), r
}, t.o = function(e, t) {
return Object.prototype.hasOwnProperty.call(e, t)
}, t.p = "", t(t.s = 97)
}([function(e, t, r) {
"use strict";
var n = r(4);
e.exports = function(e) {
if (!n(e)) throw new TypeError("Cannot use null or undefined");
return e
}
}, function(e, t, r) {
"use strict";
e.exports = function(e) {
if ("function" != typeof e) throw new TypeError(e + " is not a function");
return e
}
}, function(e, t, r) {
"use strict";
e.exports = r(62)() ? Symbol : r(61)
}, function(e, t, r) {
"use strict";
function n(e) {
try {
e()
} catch (e) {
window.setTimeout(function() {
throw e
}, 0)
}
}
Object.defineProperty(t, "__esModule", {
value: !0
}), t.deferException = n
}, function(e, t, r) {
"use strict";
var n = r(24)();
e.exports = function(e) {
return e !== n && null !== e
}
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(11)
, i = function(e) {
function t() {
return null !== e && e.apply(this, arguments) || this
}
return n(t, e), t.prototype.getCode = function() {
return "PLAYER_FATAL_ERROR"
}, t
}(o.PlayerError);
t.PlayerFatalError = i
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(19)
, o = function() {
function e() {
this._listeners = [], this.dispatch = this.dispatch.bind(this)
}
return e.prototype.subscribe = function(e) {
var t = this
, r = {
fn: e
, payloads: []
};
return this._listeners.push(r), {
remove: function() {
var e = t._listeners.indexOf(r);
return e >= 0 && (t._listeners.splice(e, 1), !0)
}
, retrieve: function() {
return t._dispatchListenerPayloads(r)
}
}
}, e.prototype.dispatch = function(e, t) {
var r = this
, o = "number" == typeof t ? {
time: t
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}, t
}(o.PlayerFatalError);
t.NotSupportedError = i
}, function(e, t, r) {
"use strict";
function n() {
return {
ended: !1
, loading: !1
, playing: !1
, actuallyPlaying: !1
, volume: 1
, muted: !1
, isFading: !1
, fadeRate: null
, isFadingForSeek: !1
, playDeferred: null
, pauseDeferred: null
, ready: !1
, seeking: !1
, seek: null
, positionJumped: null
, stalled: !0
, duration: null
, dead: !1
, state: d.State.PAUSED
, fatalError: null
, errorOccurred: null
, position: 0
}
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(5)
, i = r(33)
, a = r(6)
, s = r(13)
, u = r(17)
, l = r(19)
, c = r(8)
, d = r(32)
, p = r(12)
, f = r(31)
, h = r(29)
, _ = r(3)
, g = "undefined" != typeof navigator && "mediaSession" in navigator
, y = 5e3
, v = 150
, m = 25
, E = 35
, b = 1e3
, w = g ? navigator.mediaSession : null
, P = function() {
function e(e) {
var t = this;
this._stateManager = new f.StateManager(n(), {
afterUpdate: function(e, r) {
return t._afterUpdate(e, r)
}
, afterDispatches: function() {
return t._afterDispatches()
}
, beforeUpdate: function(e) {
if (!e.dead && (e.ready || !t._fatalErrorTriggered)) {
var r = t._getPosition()
, n = e.duration;
if (r < 0) throw t._logger.error("Player provided invalid position.", r, n), t._triggerError(new h.ImplementationError("Player provided a position that was invalid.")), new Error("Player provided invalid position.");
e.position = r, t._updateEndedInState(e)
}
}
}), this._onError = new a.EventDispatcher, this._errors = [], this._fatalErrorTriggered = !1, this._loadingDelayTimer = null, this._stalled = !1, this._queuedDuration = null, this._readyDeferred = s.buildDeferred(), this._queuedSeekDeferreds = [], this._lastPlayError = null, this._lastPauseError = null, this._lastPlayedPosition = null, this._listenTimeBase = 0, this._timePlaybackStarted = null, this._positionAfterLastUpdate = 0, this._positionWhenStartedFadeOut = null, this._fadeStartAllowed = !1, this._seekFadeStartAllowed = !1, this._implementationIsFading = !1;
var r = e.name;
if (this._logger = p.prefixLogger(e.logger, "BasePlayer" + (r ? "-" + r : "")), this._mediaSessionEnabled = !!e.mediaSessionEnabled, e.defaultFadeDuration && e.defaultFadeDuration < 0) throw new Error("defaultFadeDuration must be >= 0.");
if (e.loadingDelay && e.loadingDelay < 0) throw new Error("loadingDelay must be >= 0.");
this._defaultFadeDuration = void 0 !== e.defaultFadeDuration ? e.defaultFadeDuration : v, this._defaultSeekFadeOutDuration = void 0 !== e.defaultSeekFadeOutDuration ? e.defaultSeekFadeOutDuration : m, this._defaultSeekFadeInDuration = void 0 !== e.defaultSeekFadeInDuration ? e.defaultSeekFadeInDuration : E, this._loadingDelay = void 0 !== e.loadingDelay ? e.loadingDelay : b, this.onError = this._onError.getHandle(), this.whenReady = this._readyDeferred.promise, this._stateManager.subscribe(function(e, r) {
return t._onChange(e, r)
}), this._stateManager.subscribe(function(e) {
var r = e.actuallyPlaying
, n = e.seek;
r === !0 && (t._fadeStartAllowed = !1), n && "IN_PROGRESS" !== n.state && (t._seekFadeStartAllowed = !1)
}), this._stateManager.subscribe(function(e, r) {
var n = e.isFading
, o = r.dead;
!o && n === !1 && t._implementationIsFading && t._triggerError(new h.ImplementationError("Fade was still running when not allowed."))
}), this._stateManager.subscribe(function(e, r) {
var n = e.playing
, o = r.dead
, i = r.fadeRate;
if (!o && void 0 !== n) try {
t._handlePlayPauseChange(n, {
fadeRate: i || void 0
}), n || (t._fadeStartAllowed = !1)
} catch (e) {
t._triggerError(new h.ImplementationError("Exception occurred whilst handling play/pause change.", e))
}
}), this._stateManager.subscribe(function(e, r) {
var n = e.seek
, o = r.dead;
if (!o && n && "IN_PROGRESS" === n.state) try {
t._seekFadeStartAllowed = !0, t._handleSeekChange(n.position, {
fadeRate: {
beforeSeek: n.fadeRate.beforeSeek || void 0
, afterSeek: n.fadeRate.afterSeek || void 0
}
}), t._seekFadeStartAllowed = !1
} catch (e) {
t._triggerError(new h.ImplementationError("Exception occurred whilst handling seek change.", e))
}
}), this.onChange = this._buildEventHandle(function(e, r) {
var n = r.ready;
if (void 0 !== n && n !== !0) throw new Error("Ready state is invalid.");
var o = r.duration;
if (void 0 !== o && null === o) throw new Error("Duration state is invalid.");
var i = r.dead;
if (void 0 !== i && i !== !0) throw new Error("Dead state is invalid.");
var a = {
ready: n
, ended: r.ended
, duration: o
, volume: r.volume
, muted: r.muted
, playing: r.playing
, actuallyPlaying: r.actuallyPlaying
, stalled: r.stalled
, loading: r.loading
, fading: r.isFading
, fadingForSeek: r.isFadingForSeek
, playRejection: r.playing === !1 ? t._lastPlayError || void 0 : void 0
, pauseRejection: r.playing === !0 ? t._lastPauseError || void 0 : void 0
, seeking: r.seeking
, seek: r.seek || void 0
, positionJumped: void 0 !== r.positionJumped || void 0
, state: r.state
, fatalError: r.fatalError || void 0
, dead: i
};
Object.keys(a)
.some(function(e) {
return void 0 !== a[e]
}) && e(a)
});
var o = e.registerListeners;
o && _.deferException(function() {
o({
onChange: t.onChange
, onError: t.onError
})
}), this._registerMediaSessionActionHandlers(), this._notifyMediaSessionPaused(), this.onDurationChange = this._buildEventHandle(function(e, t) {
var r = t.duration;
void 0 !== r && null !== r && e(r)
}), this.onReady = this._buildEventHandle(function(e, t) {
var r = t.ready;
r === !0 && e(void 0)
}), this.onStateChange = this._buildEventHandle(function(e, t) {
var r = t.state;
void 0 !== r && e(r)
}), this.onVolumeChange = this._buildEventHandle(function(e, t, r) {
var n = t.volume
, o = t.muted
, i = r.volume
, a = r.muted;
void 0 === n && void 0 === o || e({
volume: i
, muted: a
})
}), this.onPlay = this._buildEventHandle(function(e, t) {
var r = t.actuallyPlaying;
r === !0 && e(void 0)
}), this.onPlayIntent = this._buildEventHandle(function(e, t) {
var r = t.playing;
r === !0 && e(void 0)
}), this.onPlayRejection = this._buildEventHandle(function(e, r) {
var n = r.playing;
n === !1 && t._lastPlayError && e(t._lastPlayError)
}), this.onPause = this._buildEventHandle(function(e, t) {
var r = t.actuallyPlaying;
r === !1 && e(void 0)
}), this.onPauseIntent = this._buildEventHandle(function(e, t) {
var r = t.playing;
r === !1 && e(void 0)
}), this.onPauseRejection = this._buildEventHandle(function(e, r) {
var n = r.playing;
n === !0 && t._lastPauseError && e(t._lastPauseError)
}), this.onSeek = this._buildEventHandle(function(e, t) {
var r = t.seek;
r && "COMPLETED" === r.state && e(void 0)
}), this.onSeekIntent = this._buildEventHandle(function(e, t) {
var r = t.seeking;
r === !0 && e(void 0)
}), this.onSeekRejection = this._buildEventHandle(function(e, t) {
var r = t.seek;
r && "ERROR" === r.state && e(r.error)
}), this.onPositionJumped = this._buildEventHandle(function(e, t) {
var r = t.positionJumped;
void 0 !== r && e(void 0)
}), this.onEnded = this._buildEventHandle(function(e, t) {
var r = t.ended;
r === !0 && e(void 0)
}), this.onLeftEnded = this._buildEventHandle(function(e, t) {
var r = t.ended;
r === !1 && e(void 0)
}), this.onStallStart = this._buildEventHandle(function(e, t) {
var r = t.stalled;
r === !0 && e(void 0)
}), this.onStallEnd = this._buildEventHandle(function(e, t) {
var r = t.stalled;
r === !1 && e(void 0)
}), this.onLoadStart = this._buildEventHandle(function(e, t) {
var r = t.loading;
r === !0 && e(void 0)
}), this.onLoadEnd = this._buildEventHandle(function(e, t) {
var r = t.loading;
r === !1 && e(void 0)
}), this.onFadeStart = this._buildEventHandle(function(e, t) {
var r = t.isFading;
r === !0 && e(void 0)
}), this.onFadeEnd = this._buildEventHandle(function(e, t) {
var r = t.isFading;
r === !1 && e(void 0)
}), this.onFadeForSeekStart = this._buildEventHandle(function(e, t) {
var r = t.isFadingForSeek;
r === !0 && e(void 0)
}), this.onFadeForSeekEnd = this._buildEventHandle(function(e, t) {
var r = t.isFadingForSeek;
r === !1 && e(void 0)
})
}
return e.prototype.isReady = function() {
return this._stateManager.getState()
.ready
}, e.prototype.getPosition = function() {
return this._getPositionOrPositionSeekingTo()
}, e.prototype.getLastPlayedPosition = function() {
var e = this._stateManager.getState()
, t = e.actuallyPlaying
, r = e.stalled;
return t && !r ? this.getPosition() : this._lastPlayedPosition
}, e.prototype.getListenTime = function() {
var e = this._stateManager.getState()
, t = e.actuallyPlaying
, r = e.ended
, n = this._listenTimeBase;
return t && !r && (n += l.now() - this._timePlaybackStarted), n
}, e.prototype.isStalled = function() {
return this._stateManager.getState()
.stalled
}, e.prototype.isLoading = function() {
return this._stateManager.getState()
.loading
}, e.prototype.isFading = function() {
return this._stateManager.getState()
.isFading
}, e.prototype.isFadingForSeek = function() {
return this._stateManager.getState()
.isFadingForSeek
}, e.prototype.isPlaying = function() {
return this._stateManager.getState()
.playing
}, e.prototype.isActuallyPlaying = function() {
return this._stateManager.getState()
.actuallyPlaying
}, e.prototype.isEnded = function() {
return this._stateManager.getState()
.ended
}, e.prototype.getState = function() {
return this._stateManager.getState()
.state
}, e.prototype.getBufferController = function() {
return null
}, e.prototype.getMemoryCacheMaxSize = function() {
return null
}, e.prototype.getMemoryCacheUsage = function() {
return null
}, e.prototype.getMemoryCacheController = function() {
return null
}, e.prototype.getFatalError = function() {
return this._stateManager.getState()
.fatalError
}, e.prototype.isDead = function() {
return this._stateManager.getState()
.dead
}, e.prototype.getVolume = function() {
return this._stateManager.getState()
.volume
}, e.prototype.getMuted = function() {
return this._stateManager.getState()
.muted
}, e.prototype.getDuration = function() {
var e = this._stateManager.getState()
, t = e.ready
, r = e.duration;
return t ? r : null
}, e.prototype.setVolume = function(e, t) {
if (e < 0 || e > 1) throw new Error("Volume must be >= 0 and <= 1.");
if (!this._stateManager.getState()
.dead) {
var r = this._stateManager.getState()
.muted;
void 0 === t && (t = r);
try {
this._handleVolumeChange(e, t)
} catch (e) {
throw this._triggerError(new h.ImplementationError("Exception occurred updating volume.", e)), e
}
}
}, e.prototype.setMuted = function(e) {
this.setVolume(this._stateManager.getState()
.volume, e)
}, e.prototype.getCurrentBufferedTimeRange = function() {
var e = this.getBufferedTimeRanges();
if (!e) return null;
var t = this.getPosition();
return u.find(e, function(e) {
return e.containsTime(t)
}) || null
}, e.prototype.play = function(e) {
var t = this;
this._ensureNotDead(), this._logger.debug("play() called.", e);
var r = s.buildDeferred();
try {
return this._stateManager.update(function(n) {
if (n.playing) t._logger.debug("Intent is already to be playing.");
else {
t._logger.debug("Requesting play."), n.playing = !0;
var o = t._extractFadeDuration(e);
o ? n.fadeRate = 1 / o : n.fadeRate = null, t._lastPlayError = null
}
n.playDeferred && !n.playDeferred.isSettled() || (n.playDeferred = s.buildDeferred()), r.resolve(n.playDeferred.promise)
}), r.promise
} catch (e) {
return this._triggerError(new o.PlayerFatalError("Unexpected error when attempting to play.", e)), c.Promise.reject(e)
}
}, e.prototype.pause = function(e) {
var t = this;
this._ensureNotDead(), this._logger.debug("pause() called.", e);
var r = s.buildDeferred();
try {
return this._stateManager.update(function(n) {
if (n.playing) {
t._logger.debug("Requesting pause."), t._positionWhenStartedFadeOut = t._getPositionOrPositionSeekingTo(), n.playing = !1;
var o = t._extractFadeDuration(e);
o ? n.fadeRate = -1 * (1 / o) : n.fadeRate = null, t._fadeStartAllowed = !0, t._lastPauseError = null
} else t._logger.debug("Intent is already to be paused.");
n.pauseDeferred && !n.pauseDeferred.isSettled() || (n.pauseDeferred = s.buildDeferred()), r.resolve(n.pauseDeferred.promise)
}), r.promise
} catch (e) {
return this._triggerError(new o.PlayerFatalError("Unexpected error when attempting to pause.", e)), c.Promise.reject(e)
}
}, e.prototype.seek = function(e, t) {
var r = this;
this._ensureNotDead(), this._logger.debug("seek() called.", e);
var n = s.buildDeferred();
return this._stateManager.update(function(o) {
if (e < 0) r._logger.warn("Rejecting seek immediately as the position was negative."), n.reject(new Error("You were attempting to seek to a negative time."));
else if (null !== o.duration && e > o.duration) r._logger.warn("Rejecting seek immediately as the duration is now known, and the requested positon was past it."), n.reject(new Error("You were attempting to seek past the end of the media."));
else {
o.stalled || !o.actuallyPlaying || o.seek && "IN_PROGRESS" === o.seek.state || (r._lastPlayedPosition = r._getPositionOrPositionSeekingTo());
var i = s.buildDeferred();
if (o.seek && "IN_PROGRESS" === o.seek.state && o.seek.position === e) r._logger.debug("Seek already requested to the same position.", e);
else {
r._logger.debug("Requesting seek.", e), o.seeking = !0, r._positionWhenStartedFadeOut = null;
var a = r._extractSeekFadeDurations(t, e)
, u = a.fadeOutDuration ? -1 * (1 / a.fadeOutDuration) : null
, l = a.fadeInDuration ? 1 / a.fadeInDuration : null;
o.seek = {
state: "IN_PROGRESS"
, position: e
, fadeRate: {
beforeSeek: u
, afterSeek: l
}
}, o.positionJumped = Object.create(null)
}
r._queuedSeekDeferreds.push({
position: e
, deferred: i
}), n.resolve(i.promise)
}
}), n.promise
}, e.prototype.getSeekState = function() {
return this._stateManager.getState()
.seek
}, e.prototype.kill = function() {
var e = this;
this._stateManager.update(function(t) {
t.dead || (e._logger.debug("kill() called."), t.dead = !0)
})
}, e.prototype._update = function(e) {
this._stateManager.update(function() {
return e && e()
})
}, e.prototype._ensureNotDead = function() {
if (this._stateManager.getState()
.dead) throw new Error("Player is dead.")
}, e.prototype._notifyStalled = function(e) {
this._ensureNotDead(), this._stalled !== e && (this._logger.debug("notifyStalled() called.", e), this._stalled = e, this._stateManager.update())
}, e.prototype._getQueuedSeekPosition = function() {
var e = this.getSeekState();
return e && "IN_PROGRESS" === e.state ? e.position : null
}, e.prototype._provideDuration = function(e) {
var t = this;
this._ensureNotDead(), this._stateManager.update(function(r) {
if (r.duration !== e) {
var n = t._getPositionOrPositionSeekingTo();
if (e < 0 || r.ready && n > e) throw t._triggerError(new h.ImplementationError("Attempt to update duration to an invalid value.")), new Error("Duration cannot be less than the current position.");
t._logger.debug("provideDuration() called.", e), r.ready ? r.duration = e : t._queuedDuration = e
}
})
}, e.prototype._notifyVolumeChange = function(e, t) {
if (e < 0 || e > 1) throw this._triggerError(new h.ImplementationError("Volume was out of range.", e)), new Error("Volume was out of range.");
this._stateManager.update(function(r) {
r.volume = e, r.muted = t
})
}, e.prototype._notifyPlaying = function(e) {
var t = this;
this._ensureNotDead(), this._stateManager.update(function(r) {
if (!r.ready) throw t._triggerError(new h.ImplementationError("Attempt to register playback as started before ready.")), new Error("Player must be ready first.");
e !== r.actuallyPlaying && (t._logger.debug("notifyPlaying() called.", e), e || r.seeking || r.stalled || (t._lastPlayedPosition = t._getPositionOrPositionSeekingTo()), r.actuallyPlaying = r.playing = e, e ? (t._lastPlayError = null, t._fadeStartAllowed = !0) : (r.isFading = !1, t._fadeStartAllowed = !1, t._lastPauseError = null))
})
}, e.prototype._notifyPlayRejection = function(e) {
var t = this;
this._ensureNotDead(), e = e || new Error("Unknown error."), this._stateManager.update(function(r) {
if (!r.ready) throw t._triggerError(new h.ImplementationError("Attempt to reject a play request before player ready.")), new Error("Player must be ready first.");
if (r.actuallyPlaying || !r.playing) throw t._triggerError(new h.ImplementationError("Attempt to reject a play request when not valid.")), new Error("Playing state is incorrect.");
t._logger.debug("notifyPlayRejection() called.", e), r.playing = !1, t._lastPlayError = e
})
}, e.prototype._notifyPauseRejection = function(e) {
var t = this;
this._ensureNotDead(), e = e || new Error("Unknown error."), this._stateManager.update(function(r) {
if (!r.ready) throw t._triggerError(new h.ImplementationError("Attempt to reject pause request before player ready.")), new Error("Player must be ready first.");
if (!r.actuallyPlaying || r.playing) throw t._triggerError(new h.ImplementationError("Attempt to reject pause request when not valid.")), new Error("Playing state is incorrect.");
t._logger.debug("notifyPauseRejection() called.", e), r.playing = !0, r.fadeRate && (r.fadeRate *= -1), t._lastPauseError = e
})
}, e.prototype._notifySeekRejection = function(e) {
var t = this;
this._ensureNotDead(), e = e || new Error("Unknown error."), this._stateManager.update(function(r) {
if (!r.ready) throw t._triggerError(new h.ImplementationError("Attempt to reject seek request before player ready.")), new Error("Player must be ready first.");
if (!r.seek || "IN_PROGRESS" !== r.seek.state) throw t._triggerError(new h.ImplementationError("Attempt to reject seek request when none requested.")), new Error("A seek hasn't been requested.");
if (null !== r.duration && r.position > r.duration) throw t._triggerError(new h.ImplementationError("Attempt to reject seek request after duration changed below current position.")), new Error("Attempt to reject seek request after duration changed below current position.");
t._logger.debug("notifySeekRejection() called.", e), r.seeking = !1, r.seek = {
state: "ERROR"
, error: e
}, r.positionJumped = Object.create(null)
})
}, e.prototype._notifyFading = function(e) {
var t = this;
if (this._ensureNotDead(), e && !this._fadeStartAllowed) {
var r = "Attempt to register fade as starting when not allowed.";
throw this._triggerError(new h.ImplementationError(r)), new Error(r)
}
this._implementationIsFading = e, this._stateManager.update(function(r) {
r.isFading !== e && (t._logger.debug("notifyFading() called", e), e || r.playing || null === t._positionWhenStartedFadeOut || t.seek(t._positionWhenStartedFadeOut, {
fadeInDuration: 0
, fadeOutDuration: 0
})
.catch(function(e) {
t._logger.warn("Seek back to position where fade out started failed.", e)
}), r.isFading = e)
})
}, e.prototype._notifyFadingForSeek = function(e) {
var t = this;
if (this._ensureNotDead(), e && !this._seekFadeStartAllowed) {
var r = "Attempt to register fade as starting for seek when not allowed.";
throw this._triggerError(new h.ImplementationError(r)), new Error(r)
}
this._stateManager.update(function(r) {
r.isFadingForSeek !== e && (t._logger.debug("notifyFadingForSeek() called", e), r.isFadingForSeek = e)
})
}, e.prototype._signalReady = function() {
var e = this;
this._ensureNotDead(), this._stateManager.update(function(t) {
if (t.ready) throw e._triggerError(new h.ImplementationError("Attempt to signal ready twice.")), new Error("Ready already signalled.");
if (null === e._queuedDuration) throw e._triggerError(new h.ImplementationError("Attempt to signal ready when duration unknown.")), new Error("Duration is still unknown.");
e._logger.debug("signalReady() called."), t.ready = !0, t.duration = e._queuedDuration, t.seek && "IN_PROGRESS" === t.seek.state && t.seek.position > t.duration && (t.seeking = !1, t.seek = {
state: "ERROR"
, error: new Error("You were attempting to seek past the end of the media.")
})
})
}, e.prototype._signalSeekComplete = function() {
var e = this;
this._ensureNotDead(), this._stateManager.update(function(t) {
if (!t.ready) throw e._triggerError(new h.ImplementationError("Attempt to signal seek as complete before player ready.")), new Error("Player must be ready first.");
if (!t.seek || "IN_PROGRESS" !== t.seek.state) throw e._triggerError(new h.ImplementationError("Attempt to signal seek as complete when none requested.")), new Error("There shouldn't be a seek in progress.");
var r = t.duration;
if (t.seek && "IN_PROGRESS" === t.seek.state && t.seek.position > r) throw new Error("Seek cannot have completed given it was to a time greater than the duration.");
e._logger.debug("signalSeekComplete() called."), e._seekFadeStartAllowed = !0, t.seek = {
state: "COMPLETED"
, position: t.seek.position
, fadeRate: t.seek.fadeRate
}, t.seeking = !1, t.position = t.seek.position
})
}, e.prototype._triggerError = function(e) {
var t = this;
e instanceof o.PlayerFatalError && (this._fatalErrorTriggered = !0), this._stateManager.update(function(r) {
var n = !1;
if (r.ready && e instanceof i.NotSupportedError && (e = new h.ImplementationError("Invalid NotSupportedError."), n = !0), e instanceof o.PlayerFatalError ? (e instanceof i.NotSupportedError ? t._logger.info("NotSupportedError occurred.", e) : t._logger.error("Fatal error occurred.", e), r.fatalError ? t._logger.warn("A fatal error already occurred.", r.fatalError) : r.fatalError = e, t._errors.push(e), r.errorOccurred = Object.create(null), r.dead = !0) : (t._logger.warn("Non-fatal error occurred.", e), t._errors.push(e), r.errorOccurred = Object.create(null)), n) throw new Error("Not supported errors are only valid before the player is ready.")
})
}, e.prototype._buildEventHandle = function(e) {
var t = this;
return {
subscribe: function(r) {
var n = function(e) {
return r(e, l.now())
};
return t._stateManager.subscribe(function(t, r) {
e(n, t, r)
})
}
}
}, e.prototype._finalizeState = function(e) {
this._updateEndedInState(e);
var t = this._getPositionOrPositionSeekingTo();
if (e.dead) this._lastPlayError = new Error("Player was killed."), e.loading = !1, this._clearLoadingDelay(), !e.playing && e.isFading && null !== this._positionWhenStartedFadeOut && (this._logger.debug("Fade out was in progress. Pretending it completed."), e.isFading = !1, e.position = this._positionWhenStartedFadeOut), e.stalled = !0, e.actuallyPlaying = !1, e.isFadingForSeek = !1, e.playing = !1, e.state = d.State.DEAD;
else {
var r = !e.ended && (!e.ready || this._stalled || !(!e.seek || "IN_PROGRESS" !== e.seek.state));
r && !e.stalled && !e.seeking && e.actuallyPlaying && (this._lastPlayedPosition = t), e.stalled = r;
var n = !e.ended && !e.isFading && !e.isFadingForSeek && (e.playing || e.actuallyPlaying) && (e.stalled || e.playing !== e.actuallyPlaying);
n ? this._loadingDelay ? this._scheduleLoadingDelay() : e.loading = !0 : (e.loading = !1, this._clearLoadingDelay()), this._positionAfterLastUpdate !== t && (this._positionAfterLastUpdate = t, e.playing || e.actuallyPlaying || (e.positionJumped = Object.create(null))), e.state = this._calculateState(e)
}
}, e.prototype._updateEndedInState = function(e) {
e.ended = e.ready && this._getPositionOrPositionSeekingTo() === e.duration
}, e.prototype._scheduleLoadingDelay = function() {
var e = this;
this._loadingDelayTimer || (this._loadingDelayTimer = window.setTimeout(function() {
e._stateManager.update(function(e) {
return e.loading = !0
})
}, this._loadingDelay))
}, e.prototype._clearLoadingDelay = function() {
this._loadingDelayTimer && (window.clearTimeout(this._loadingDelayTimer), this._loadingDelayTimer = null)
}, e.prototype._getPositionOrPositionSeekingTo = function() {
this._stateManager.update();
var e = this._stateManager.getState();
return e.seek && "IN_PROGRESS" === e.seek.state ? e.seek.position : e.isFading && !e.playing && null !== this._positionWhenStartedFadeOut ? this._positionWhenStartedFadeOut : e.ready && null !== e.duration ? e.position : 0
}, e.prototype._calculateState = function(e) {
var t = e.dead
, r = e.loading
, n = e.playing
, o = e.ended;
return t ? d.State.DEAD : r ? d.State.LOADING : n && !o ? d.State.PLAYING : d.State.PAUSED
}, e.prototype._registerMediaSessionActionHandlers = function() {
var e = this;
this._mediaSessionEnabled && w && (w.setActionHandler("play", function() {
e.isDead() || e.play()
}), w.setActionHandler("pause", function() {
e.isDead() || e.pause()
}), w.setActionHandler("seekbackward", function() {
e.isDead() || e.seek(Math.max(0, e.getPosition() - y))
}), w.setActionHandler("seekforward", function() {
e.isDead() || e.seek(Math.min(e.getDuration() || 0, e.getPosition() + y))
}))
}, e.prototype._notifyMediaSessionPlaying = function() {
this._mediaSessionEnabled && w && (w.playbackState = "playing")
}, e.prototype._notifyMediaSessionPaused = function() {
this._mediaSessionEnabled && w && (w.playbackState = "paused")
}, e.prototype._extractFadeDuration = function(e) {
return void 0 === e && (e = {}), void 0 === e.fadeDuration ? !this._stateManager.getState()
.playing || this._getPositionOrPositionSeekingTo() > 0 ? this._defaultFadeDuration : 0 : e.fadeDuration > 0 ? e.fadeDuration : 0
}, e.prototype._extractSeekFadeDurations = function(e, t) {
void 0 === e && (e = {});
var r;
r = void 0 !== e.fadeOutDuration ? e.fadeOutDuration > 0 ? e.fadeOutDuration : 0 : this._defaultSeekFadeOutDuration;
var n;
return n = void 0 !== e.fadeInDuration ? e.fadeInDuration > 0 ? e.fadeInDuration : 0 : t > 0 ? this._defaultSeekFadeInDuration : 0, {
fadeOutDuration: r
, fadeInDuration: n
}
}, e.prototype._afterUpdate = function(e, t) {
if (t.beforeUpdate || t.update.length > 0) this._logger.error("Errors occurred during state update. Killing player.", t), this._triggerError(new o.PlayerFatalError("Errors occurred during state update.", t));
else if (!e.dead && e.ready) {
var r = e.duration;
null !== r && !e.seeking && e.position > r && (this._logger.error("Player provided invalid position.", e.position, r), this._triggerError(new h.ImplementationError("Player provided a position that was invalid.")))
}
this._finalizeState(e)
}, e.prototype._afterDispatches = function() {
var e = this
, t = this._errors;
this._errors = [], t.forEach(function(t) {
return e._onError.dispatch(t)
})
}, e.prototype._onChange = function(e, t) {
var r = this
, n = e.ready
, o = e.dead
, i = e.fatalError
, a = e.playing
, s = e.actuallyPlaying
, u = e.ended;
if (n === !0 && (this._logger.debug("Resolving ready deferred."), this._readyDeferred.resolve(void 0)), s === !0 && this._registerMediaSessionActionHandlers(), a === !0 ? this._notifyMediaSessionPlaying() : a === !1 && this._notifyMediaSessionPaused(), t.pauseDeferred && !t.pauseDeferred.isSettled() && t.playing) {
var c = this._lastPauseError || new Error("Pause request aborted.");
this._logger.debug("Rejecting pause deferred.", c), t.pauseDeferred.reject(c)
}
if (t.playDeferred && !t.playDeferred.isSettled() && !t.playing) {
var c = this._lastPlayError || new Error("Play request aborted.");
this._logger.debug("Rejecting play deferred.", c), t.playDeferred.reject(c)
}
if (t.playDeferred && !t.playDeferred.isSettled() && t.actuallyPlaying && (this._logger.debug("Resolving play deferred."), t.playDeferred.resolve(void 0)), !t.pauseDeferred || t.pauseDeferred.isSettled() || t.actuallyPlaying || (this._logger.debug("Resolving pause deferred."), t.pauseDeferred.resolve(void 0)), s === !0 && !t.ended || u === !1 && t.actuallyPlaying ? this._timePlaybackStarted = l.now() : (s === !1 && !t.ended || u === !0 && t.actuallyPlaying) && (this._listenTimeBase += l.now() - this._timePlaybackStarted, this._timePlaybackStarted = null), this._queuedSeekDeferreds = this._queuedSeekDeferreds.filter(function(e) {
var n = e.position
, o = e.deferred;
if (t.seek)
if ("IN_PROGRESS" !== t.seek.state) {
if (!t.stalled || "ERROR" === t.seek.state) return "ERROR" !== t.seek.state ? (r._logger.debug("Resolving seek()."), o.resolve(void 0)) : (r._logger.debug("Rejecting seek().", t.seek.error), o.reject(t.seek.error)), !1
} else if ("IN_PROGRESS" !== t.seek.state || t.seek.position !== n) return r._logger.debug("Rejecting seek() because another seek was requested.", n), o.reject(new Error("Seek request aborted because another seek was requested to a different position.")), !1;
return !0
}), o === !0) {
this._logger.debug("Calling _kill() on player.");
try {
this._kill(), this._logger.info("Player killed.")
} catch (e) {
this._triggerError(new h.ImplementationError("Exception occurred in _kill().", e)), this._logger.error("Exception when implementation was being killed.", e)
}
if (!t.ready) {
var c = i || new Error("Player was killed.");
this._logger.debug("Rejecting whenReady."), this._readyDeferred.reject(c)
}
this._queuedSeekDeferreds.forEach(function(e) {
var t = e.position
, n = e.deferred
, o = i || new Error("Seek aborted as player killed.");
r._logger.debug("Rejecting seek().", t), n.reject(o)
}), this._stateManager.kill(), this._logger.debug("Player dead.")
}
}, e
}();
t.BasePlayer = P
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}()
, o = this && this.__assign || Object.assign || function(e) {
for (var t, r = 1, n = arguments.length; r < n; r++) {
t = arguments[r];
for (var o in t) Object.prototype.hasOwnProperty.call(t, o) && (e[o] = t[o])
}
return e
};
Object.defineProperty(t, "__esModule", {
value: !0
});
var i = r(34)
, a = r(11)
, s = r(5)
, u = r(12)
, l = r(6)
, c = r(28)
, d = r(16)
, p = function(e) {
function t(t) {
var r = e.call(this, t) || this;
return r._onProvidedPlayerError = new l.EventDispatcher, r._errorHandler = null, r._changeHandler = null, r._player = null, r._instanceLock = null, r._playConfig = void 0, r._pauseConfig = void 0, r._seekConfig = void 0, r._lastPlayerPosition = 0, r._synced = !1, r._unsyncInProgress = !1, r._logger = u.prefixLogger(r._logger, "ProxyPlayerBase"), r.onProvidedPlayerError = r._onProvidedPlayerError.getHandle(), r
}
return n(t, e), t.prototype.play = function(t) {
return this._playConfig = t, e.prototype.play.call(this)
}, t.prototype.pause = function(t) {
return this._pauseConfig = t, e.prototype.pause.call(this)
}, t.prototype.seek = function(t, r) {
return this._seekConfig = r, e.prototype.seek.call(this, t)
}, t.prototype.getBufferedTimeRanges = function() {
return this._player && this._synced ? this._player.getBufferedTimeRanges() : null
}, t.prototype.getCurrentBufferedTimeRange = function() {
return this._player && this._synced ? this._player.getCurrentBufferedTimeRange() : null
}, t.prototype.getMaxBufferLength = function() {
return this._player && this._synced ? this._player.getMaxBufferLength() : null
}, t.prototype._providePlayer = function(e, t) {
if (void 0 === t && (t = {}), t = o({
syncPosition: !0
, syncVolume: !0
}, t), this._ensureNotDead(), this._player) throw new Error("A player has already been provided.");
this._logger.debug("providePlayer() called."), this._instanceLock = Object.create(null), this._player = e, this._sync(t)
}, t.prototype._removePlayer = function() {
var e = this;
if (this._ensureNotDead(), !this._player) throw new Error("There is no player to remove.");
if (this._unsyncInProgress) throw new Error("Player is currently unsyncing.");
this._logger.debug("removePlayer() called."), this._instanceLock = null, this._unsync(), this._player = null, this.isReady() && !this.isDead() && this._update(function() {
var t = null !== e._getQueuedSeekPosition();
e._notifyFading(!1), t || null === e._getQueuedSeekPosition() || e._signalSeekComplete(), e._notifyFadingForSeek(!1), e._notifyStalled(!0)
})
}, t.prototype._setInitialDuration = function(e) {
var t = this;
if (this._ensureNotDead(), e < 0) throw new Error("Cannot set duration to a value < 0.");
null === this.getDuration() && this._update(function() {
t._ensureBelowPosition(e), t._provideDuration(e), t.isReady() || (t._signalReady(), t._handleSkippedSeek())
})
}, t.prototype._triggerError = function(t) {
e.prototype._triggerError.call(this, t)
}, t.prototype._getPlayer = function() {
return this.isDead() ? null : this._player
}, t.prototype._handleVolumeChange = function(e, t) {
this._synced && this._player ? this._player.setVolume(e, t) : this._notifyVolumeChange(e, t)
}, t.prototype._handlePlayPauseChange = function(e) {
var t = this
, r = this._player;
r && this._update(function() {
e ? t._playAndHandleAbort(r) : (t._pauseAndHandleAbort(r), r.isFading() && t._notifyFading(!0))
})
}, t.prototype._handleSeekChange = function(e) {
var t = this._player;
if (t && this._synced) {
var r = this._seekConfig;
this._seekConfig = void 0, t.seek(e, r), t.isFadingForSeek() && this._notifyFadingForSeek(!0)
}
}, t.prototype._getPosition = function() {
if (this._player && this._synced) {
if (!this._changeHandler) throw new Error("Handler should exist.");
if (this._changeHandler.retrieve(), this._synced) return this._player.getPosition()
}
return this._lastPlayerPosition
}, t.prototype._kill = function() {
this._player && (this._unsync(), this._player.kill()), this._player = null
}, t.prototype._handleSkippedSeek = function() {
if (this._player && this._synced) {
var e = this.getSeekState()
, t = this._player.getSeekState();
!e || "IN_PROGRESS" !== e.state || t && "IN_PROGRESS" === t.state || (this._logger.debug("Signalling seek as complete on proxy because provided player isn't seeking."), this._signalSeekComplete())
}
}, t.prototype._ensureBelowPosition = function(e) {
this.getPosition() > e && (this._logger.debug("Capping position.", e), this.seek(e), this.isReady() && (this._lastPlayerPosition = e, this._signalSeekComplete()))
}, t.prototype._sync = function(e) {
var t = this
, r = this._player;
if (!r) throw new Error("Player should have become available by now.");
if (this._logger.debug("Syncing...", this.isPlaying(), this.isActuallyPlaying()), r.isDead()) {
this._logger.debug("Provided player is dead.");
var n = r.getFatalError();
return void(n && this._handleFatalError(n, r))
}
this._errorHandler = r.onError.subscribe(function(e) {
e instanceof s.PlayerFatalError ? t._onProvidedPlayerError.dispatch(new d.ProxyProvidedPlayerFatalError(e, r)) : (t._triggerError(e), t._onProvidedPlayerError.dispatch(new c.ProxyProvidedPlayerError(e, r)))
}), this._changeHandler = r.onChange.subscribe(function(e) {
t._update(function() {
if (t._logger.debug("Handling changes.", e), e.dead) return t._logger.debug("Player has gone to DEAD state."), t._unsync(), void(t.isDead() || e.fatalError && t._handleFatalError(e.fatalError, r));
if (void 0 === e.volume && void 0 === e.muted || t._notifyVolumeChange(r.getVolume(), r.getMuted()), void 0 !== e.duration && (t._ensureBelowPosition(e.duration), t._provideDuration(e.duration), t.isReady() || (t._signalReady(), t._handleSkippedSeek(), t._notifyStalled(r.isStalled()))), e.seek) {
var n = t.getSeekState();
n && "IN_PROGRESS" === n.state || "IN_PROGRESS" !== e.seek.state ? n && "IN_PROGRESS" === n.state && ("COMPLETED" === e.seek.state && n.position === e.seek.position ? (t._signalSeekComplete(), r.isFadingForSeek() && t._notifyFadingForSeek(!0)) : "COMPLETED" === e.seek.state && n.position !== e.seek.position ? t._notifySeekRejection(new Error("Another seek occurred to a different position.")) : "IN_PROGRESS" === e.seek.state && n.position !== e.seek.position ? t.seek(e.seek.position) : "ERROR" === e.seek.state && t._notifySeekRejection(e.seek.error)) : t.seek(e.seek.position)
}
void 0 !== e.stalled && t._notifyStalled(e.stalled), e.playing === !1 && e.playRejection ? t.isActuallyPlaying() ? (t._triggerError(new a.PlayerError("Paused because a player was provided that refused to play.")), t._notifyPlaying(!1)) : t._notifyPlayRejection(e.playRejection) : e.playing === !1 && (r.isActuallyPlaying() ? t.pause() : void 0 === e.actuallyPlaying && t.isReady() && t._notifyPlaying(!1)), e.playing === !0 && e.pauseRejection ? t._notifyPauseRejection(e.pauseRejection) : e.playing === !0 && t.play(), void 0 !== e.actuallyPlaying && e.actuallyPlaying !== t.isActuallyPlaying() && (t._notifyPlaying(e.actuallyPlaying), e.actuallyPlaying && r.isFading() && t._notifyFading(!0)), e.fading === !1 && t._notifyFading(!1), e.fadingForSeek === !1 && t._notifyFadingForSeek(!1)
})
}), this._update(function() {
var n = t._instanceLock;
try {
if (t._notifyStalled(r.isStalled()), r.isReady()) {
var o = r.getDuration();
t._ensureBelowPosition(o), t._provideDuration(o), t.isReady() || (t._logger.debug("Provided player is already ready. Making proxy player ready."), t._signalReady())
}
if (e.syncVolume && (r.setVolume(t.getVolume(), t.getMuted()), t._instanceLock !== n)) return;
var i = t.getSeekState();
if (e.syncPosition) {
t._logger.debug("Seeking to match position.");
var a = t.getPosition();
r.getPosition() !== a ? r.seek(a) : (t._logger.debug("Skipping seek because already at same position."), t.isReady() && i && "IN_PROGRESS" === i.state && t._signalSeekComplete())
} else if (i && "IN_PROGRESS" === i.state) {
t._logger.debug("Seeking to match position because a seek has been queued.");
var u = t._seekConfig;
t._seekConfig = void 0, r.seek(t.getPosition(), u)
} else {
var l = r.getSeekState();
l && "IN_PROGRESS" === l.state && (t._logger.debug("Seeking on proxy to match seek that is in progress on provided player."), t.seek(l.position))
}
if (t._instanceLock !== n) return;
if (r.isActuallyPlaying() ? (t._logger.debug("Provided player is already playing."), t.isActuallyPlaying() || (t._notifyPlaying(!0), r.isFading() && t._notifyFading(!0))) : r.isPlaying() ? (t._logger.debug("Provided player is preparing to play."), t.play()) : t.isPlaying() ? (t._logger.debug("Calling play() on provided player to match proxy."), t._playAndHandleAbort(r)) : t.isReady() && t.isActuallyPlaying() && (t._logger.debug("Switching to paused state, as provided player and proxy intended state is paused."), t._notifyPlaying(!1)), t._instanceLock !== n) return;
t._synced = !0, t._notifyVolumeChange(r.getVolume(), r.getMuted())
} catch (e) {
t._triggerError(new s.PlayerFatalError("Unexpected error occurred whilst syncing.", e))
}
})
}, t.prototype._playAndHandleAbort = function(e) {
var t = this._instanceLock;
this._logger.debug("Calling play() on provided player.");
var r = this._playConfig;
this._playConfig = this._pauseConfig = void 0, e.play(r), this._instanceLock === t && !e.isPlaying() && this.isPlaying() && (this._logger.debug("Provided player was not playing after play() call completed."), this.isActuallyPlaying() ? (this._triggerError(new a.PlayerError("Paused because a player was provided that refused to play.")), this._notifyPlaying(!1)) : this.pause())
}, t.prototype._pauseAndHandleAbort = function(e) {
var t = this._instanceLock;
this._logger.debug("Calling pause() on provided player.");
var r = this._pauseConfig;
this._playConfig = this._pauseConfig = void 0, e.pause(r), this._instanceLock === t && e.isPlaying() && !this.isPlaying() && (this._logger.debug("Provided player was not paused after pause() call completed."), this.play())
}, t.prototype._unsync = function() {
if (this._logger.debug("Unsyncing..."), this._changeHandler && (this._changeHandler.remove(), this._changeHandler = null), this._errorHandler && (this._errorHandler.remove(), this._errorHandler = null), !this._synced) return void this._logger.debug("Unsynced. (Sync never completed)");
this._synced = !1, this._unsyncInProgress = !0;
var e = this._player;
if (e) try {
this._lastPlayerPosition = e.getPosition()
} catch (e) {
this._logger.error("Error whilst unsyncing.", e)
}
this._unsyncInProgress = !1, this._logger.debug("Unsynced.", this.isPlaying(), this.isActuallyPlaying())
}, t
}(i.BasePlayer);
t.ProxyPlayerBase = p
}, function(e, t, r) {
"use strict";
function n() {
return f
}
function o() {
return y
}
function i() {
return g
}
function a() {
return h
}
function s() {
return _
}
function u() {
return d(v)
}
function l() {
return d(m)
}
function c() {
return d(E)
}
function d(e) {
var t = navigator.userAgent.match(e);
if (t && t.length >= 3) {
var r = parseInt(t[1], 10)
, n = parseInt(t[2], 10);
if (!isNaN(r) && !isNaN(n)) return {
major: r
, minor: n
}
}
return null
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var p = "undefined" != typeof navigator ? navigator.userAgent : ""
, f = !/chrome|opera/i.test(p) && /safari/i.test(p)
, h = p.indexOf("MSIE ") >= 0 || p.indexOf("Trident/") >= 0
, _ = p.indexOf("Edge/") >= 0
, g = /Chrom(?:e|ium)/.test(p)
, y = p.toLowerCase()
.indexOf("firefox") >= 0
, v = /version\/(\d+)\.(\d+)/i
, m = /Chrom(?:e|ium)\/([0-9]+)\.([0-9]+)\.([0-9]+)/
, E = /Firefox\/(\d+)\.(\d+)/;
t.isSafari = n, t.isFirefox = o, t.isChrome = i, t.isIE = a, t.isEdge = s, t.getSafariVersion = u, t.getChromeVersion = l, t.getFirefoxVersion = c
}, function(e, t, r) {
"use strict";
function n(e, t) {
var r = t.convertResult
, n = t.convertProgressUpdate
, o = t.abortableJobOpts
, a = t.passThroughAbort
, s = void 0 === a || a;
return new l(function() {
var t = e()
, o = new u.EventDispatcher
, a = !0
, l = i.buildDeferred();
return n && t.onProgressUpdate(function(e) {
o.dispatch(n(e, a)), a = !1
}, {
skipPast: !0
}), t.onCompletion(function(e) {
try {
l.resolve(r(e))
} catch (e) {
l.reject(e)
}
}), t.onError(l.reject), {
result: l.promise
, progressUpdates: n ? {
onProgressUpdate: o
, getProgressSoFar: function() {
var e = t.getProgressSoFar();
if (e) {
var r = n(e, a);
return a = !1, r
}
return null
}
} : void 0
, abort: function() {
return s && t.abort()
}
}
}, o)
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(8)
, i = r(13)
, a = r(18)
, s = r(3)
, u = r(6);
t.abortedError = new Error("Job aborted."), t.map = n;
var l = function() {
function e(e, t) {
void 0 === t && (t = {}), this._job = e, this._opts = t, this._counter = 0, this._jobControl = null, this._promise = null, this._jobCompleted = !1
}
return e.prototype.run = function() {
var e, r = this;
if (this._jobControl) e = this._jobControl;
else {
try {
e = this._jobControl = this._job()
} catch (t) {
e = this._jobControl = {
result: o.Promise.reject(t)
}
}
this._promise = e.result, a.always(this._promise, function() {
r._jobCompleted = !0, r._opts.storeResult || (r._jobCompleted = !1, r._promise = null, r._jobControl = null)
})
}
var n = this._promise;
this._counter++;
var u = i.buildDeferred()
, l = !1
, c = !1
, d = void 0
, p = !1
, f = []
, h = []
, _ = []
, g = function() {
p || (l = !0, r._counter--), f.forEach(function(e) {
return e.remove()
})
};
return a.always(n, g), n.then(function(e) {
p || (d = e, h.forEach(function(t) {
return s.deferException(function() {
return t(e)
})
}), h.splice(0), u.resolve(e))
}, function(e) {
p || (c = !0, d = e, _.forEach(function(t) {
return t(e)
}), _.splice(0), u.reject(e))
}), {
whenComplete: function() {
return u.promise
}
, onProgressUpdate: function(t, r) {
if (void 0 === r && (r = {}), e.progressUpdates) {
if (!p && !l) {
var n = e.progressUpdates.onProgressUpdate.subscribe(function(e) {
return t(e)
});
f.push(n)
}
if (!r.skipPast) {
var o = e.progressUpdates.getProgressSoFar();
o && t(o)
}
}
}
, getProgressSoFar: function() {
return e.progressUpdates ? e.progressUpdates.getProgressSoFar() : null
}
, onCompletion: function(e) {
l ? !c && s.deferException(function() {
return e(d)
}) : h.push(e)
}
, onError: function(e) {
p ? s.deferException(function() {
return e(t.abortedError)
}) : l ? c && s.deferException(function() {
return e(d)
}) : _.push(e)
}
, hasCompleted: function() {
return l
}
, hasErrored: function() {
return c
}
, isAborted: function() {
return p
}
, abort: function() {
p || l || (p = !0, f.forEach(function(e) {
return e.remove()
}), 0 === --r._counter && !r._jobCompleted && r._jobControl && r._jobControl.abort && (r._jobControl.abort(), r._promise = null, r._jobControl = null), _.forEach(function(e) {
return s.deferException(function() {
return e(t.abortedError)
})
}), u.reject(t.abortedError))
}
}
}, e
}();
t.AbortableJob = l
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = function() {
function e(e, t) {
if (this.start = e, this.duration = t, t < 0) throw new RangeError("Duration must be >= 0.");
this.end = e + t
}
return e.normalizeRawTimeRanges = function(e) {
return e.slice(0)
.sort(function(e, t) {
return e.start - t.start
})
.reduce(function(e, t, r) {
var n = e.length - 1;
return r > 0 && e[n].end >= t.start ? e[n].end = t.end : e.push(t), e
}, [])
}, e.normalize = function(t) {
return e.normalizeRawTimeRanges(t.map(function(e) {
return {
start: e.start
, end: e.end
}
}))
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var e, t, r = Array.from;
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}
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var t;
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constructor: s(o)
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})
}), c(o.prototype, {
toString: s(function() {
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})
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var n = {
object: !0
, symbol: !0
};
e.exports = function() {
var e;
if ("function" != typeof Symbol) return !1;
e = Symbol("test symbol");
try {
String(e)
} catch (e) {
return !1
}
return !!n[typeof Symbol.iterator] && !!n[typeof Symbol.toPrimitive] && !!n[typeof Symbol.toStringTag]
}
}, function(e, t, r) {
"use strict";
var n, o = r(15)
, i = r(22)
, a = r(7)
, s = r(2)
, u = r(20)
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n = e.exports = function(e, t) {
if (!(this instanceof n)) throw new TypeError("Constructor requires 'new'");
u.call(this, e), t = t ? i.call(t, "key+value") ? "key+value" : i.call(t, "key") ? "key" : "value" : "value", l(this, "__kind__", a("", t))
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})
}), l(n.prototype, s.toStringTag, a("c", "Array Iterator"))
}, function(e, t, r) {
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var n = String.prototype.indexOf;
e.exports = function(e) {
return n.call(this, e, arguments[1]) > -1
}
}, function(e, t, r) {
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var n = "razdwatrzy";
e.exports = function() {
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}
}, function(e, t, r) {
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e.exports = function(e) {
return "function" == typeof e
}
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e.exports = function(e) {
return o(n(e) ? Object(e) : e)
}
}, function(e, t, r) {
"use strict";
e.exports = function() {
try {
return Object.keys("primitive"), !0
} catch (e) {
return !1
}
}
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e.exports = r(68)() ? Object.keys : r(67)
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var r, a, s, u = i(arguments.length, 2);
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try {
e[n] = t[n]
} catch (e) {
r || (r = e)
}
}, a = 1; a < u; ++a) t = arguments[a], n(t)
.forEach(s);
if (void 0 !== r) throw r;
return e
}
}, function(e, t, r) {
"use strict";
e.exports = function() {
var e, t = Object.assign;
return "function" == typeof t && (e = {
foo: "raz"
}, t(e, {
bar: "dwa"
}, {
trzy: "trzy"
}), e.foo + e.bar + e.trzy === "razdwatrzy")
}
}, function(e, t, r) {
"use strict";
var n = Object.create(null)
, o = Math.random;
e.exports = function() {
var e;
do e = o()
.toString(36)
.slice(2); while (n[e]);
return e
}
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var n = r(25);
e.exports = function(e) {
if (!n(e)) throw new TypeError(e + " is not an Object");
return e
}
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r(27)() || (n = r(26)), e.exports = function() {
var e, t, r;
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})
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a(t), e.set(t[0], t[1])
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}), h(n.prototype, d, u("c", "WeakMap"))
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e.exports = function() {
var e, t;
if ("function" != typeof WeakMap) return !1;
try {
e = new WeakMap([
[t = {}, "one"]
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} catch (e) {
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}
return "[object WeakMap]" === String(e) && "function" == typeof e.set && e.set({}, 1) === e && "function" == typeof e.delete && "function" == typeof e.has && "one" === e.get(t)
}
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e.exports = r(76)() ? WeakMap : r(75)
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Object.defineProperty(t, "__esModule", {
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});
var n = r(77)
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function e() {
this._map = new n
}
return e.prototype.get = function(e) {
return this._map.get(e)
}, e.prototype.set = function(e, t) {
this._map.set(e, t)
}, e.prototype.has = function(e) {
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}, e.prototype.delete = function(e) {
return this._map.delete(e)
}, e
}();
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s.netLoc = u[1], s.path = u[2]
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s.netLoc && !s.path && (s.path = "/");
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l.path = a.normalizePath(d)
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e.exports = a
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function n(e) {
var t = a.exec(e);
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function o(e, t) {
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})
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Object.defineProperty(t, "__esModule", {
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t.getExtension = n, t.buildAbsoluteUrl = o
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function n(e) {
var t = new Uint8Array(e.reduce(function(e, t) {
return e + t.byteLength
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t.set(e, r), r += e.byteLength
}), t
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function o(e, t) {
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else
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function a(e, t) {
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for (var r = Math.max(1, Math.ceil(Math.log(e + 1) / Math.log(2) / 8)), n = new Uint8Array(r), o = 0; o < r; o++) n[t ? o : r - 1 - o] = 255 & e, e >>>= 8;
return n
}
function s(e) {
if (e < 0 || e > Math.pow(2, 53)) throw new Error("Unrepresentable value: " + e);
var t;
for (t = 1; t <= 8 && !(e < Math.pow(2, 7 * t) - 1); t++);
for (var r = new Uint8Array(t), n = 1; n <= t; n++) {
var o = 255 & e;
r[t - n] = o, e -= o, e /= Math.pow(2, 8)
}
return r[0] |= 1 << 8 - t, r
}
Object.defineProperty(t, "__esModule", {
value: !0
}), t.combine = n, t.fill = o, t.forEach = i, t.numberToUint8Array = a, t.createVintBuffer = s
}, function(e, t, r) {
"use strict";
function n(e) {
return e.filter(function(e) {
return null != e
})
}
Object.defineProperty(t, "__esModule", {
value: !0
}), t.compact = n
}, function(e, t, r) {
"use strict";
function n(e, t, r) {
return void 0 === r && (r = new Error("Timed out.")), new o.Promise(function(n, o) {
var a = window.setTimeout(function() {
o(r)
}, t);
i.always(e, function(e) {
return window.clearTimeout(a), e
})
.then(n, o)
})
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(8)
, i = r(18);
t.promiseWithTimeout = n
}, function(e, t, r) {
"use strict";
function n() {
return i ? new window.Map : new a
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(17)
, i = "undefined" != typeof window && "Map" in window;
t.buildCache = n;
var a = function() {
function e() {
this._store = []
}
return e.prototype.set = function(e, t) {
var r = o.find(this._store, function(t) {
return t.key === e
});
r ? r.val = t : this._store.push({
key: e
, val: t
})
}, e.prototype.get = function(e) {
var t = o.find(this._store, function(t) {
return t.key === e
});
if (t) return t.val
}, e
}()
}, function(e, t, r) {
"use strict";
function n(e, t, r) {
void 0 === r && (r = {});
var n = null
, o = 0
, a = !1
, s = null
, u = function() {
var l = !1
, c = function() {
if (l) throw new Error("scheduleRetry() already called.");
if (l = !0, s = null, a) return !1;
var t = e(++o);
if (null === t) {
var c = r.onNoMoreRetries;
return c && i.deferException(function() {
return c()
}), !1
}
return n = window.setTimeout(u, t), !0
};
s = t({
attemptNum: o
, scheduleRetry: c
}) || null
};
return u(), {
cancel: function() {
a || (a = !0, n && (window.clearTimeout(n), n = null), s && s.onCancel())
}
}
}
function o(e) {
var t = void 0 === e ? {} : e
, r = t.timeBase
, n = void 0 === r ? 500 : r
, o = t.threshold
, i = void 0 === o ? 3 : o
, a = t.delayCap
, s = void 0 === a ? 45e3 : a
, u = t.jitter
, l = void 0 === u ? 200 : u
, c = t.maxAttempts
, d = void 0 === c ? null : c;
if (n <= 0) throw new Error("Time base must be > 0.");
if (i <= 0) throw new Error("Threshold must be > 0.");
if (null !== s && s <= 0) throw new Error("Delay cap must be null or > 0.");
if (null !== d && d < 1) throw new Error("Max attempts must be >= 1.");
return function(e) {
if (null !== d && e >= d) return null;
var t = e > 0 ? Math.pow(2, e / i - 1) : 0;
return Math.min(t * n, s || 1 / 0) + Math.round(Math.random() * l)
}
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var i = r(3);
t.retry = n, t.buildExponentialDelayCalculator = o
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n, o = r(13)
, i = r(37)
, a = r(85)
, s = r(30)
, u = r(17)
, l = r(84)
, c = r(19)
, d = r(8)
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, h = r(82)
, _ = r(81)
, g = r(3)
, y = r(36)
, v = r(80)
, m = r(78);
! function(e) {
e.OnExit = s.OnExit, e.find = u.find, e.Promise = d.Promise, e.promiseWithTimeout = p.promiseWithTimeout, e.always = f.always, e.compact = h.compact, e.deferException = g.deferException, e.SCWeakMap = m.SCWeakMap;
var t;
! function(e) {
e.buildCache = l.buildCache
}(t = e.cache || (e.cache = {}));
var r;
! function(e) {
e.buildDeferred = o.buildDeferred
}(r = e.deferred || (e.deferred = {}));
var n;
! function(e) {
e.getExtension = v.getExtension, e.buildAbsoluteUrl = v.buildAbsoluteUrl
}(n = e.url || (e.url = {}));
var E;
! function(e) {
e.AbortableJob = i.AbortableJob, e.map = i.map, e.abortedError = i.abortedError
}(E = e.abortableJob || (e.abortableJob = {}));
var b;
! function(e) {
e.retry = a.retry, e.buildExponentialDelayCalculator = a.buildExponentialDelayCalculator
}(b = e.retry || (e.retry = {}));
var w;
! function(e) {
e.isSafari = y.isSafari, e.getSafariVersion = y.getSafariVersion, e.isIE = y.isIE, e.isEdge = y.isEdge, e.isFirefox = y.isFirefox, e.isChrome = y.isChrome, e.getChromeVersion = y.getChromeVersion, e.getFirefoxVersion = y.getFirefoxVersion
}(w = e.browser || (e.browser = {}));
var P;
! function(e) {
e.combine = _.combine, e.fill = _.fill, e.forEach = _.forEach, e.numberToUint8Array = _.numberToUint8Array, e.createVintBuffer = _.createVintBuffer
}(P = e.arrayBuffer || (e.arrayBuffer = {}));
var S;
! function(e) {
e.now = c.now
}(S = e.time || (e.time = {}))
}(n = t.helpers || (t.helpers = {}))
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = function() {
function e(e, t) {
this._msg = e, this._cause = t
}
return e.prototype.getMsg = function() {
return this._msg
}, e.prototype.getCause = function() {
return this._cause
}, e
}();
t.LoaderError = n
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n, o = r(87);
! function(e) {
e.LoaderError = o.LoaderError
}(n = t.loaderErrors || (t.loaderErrors = {}))
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(5)
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function t(t, r) {
return e.call(this, t || "The URL update failed for some reason.", r) || this
}
return n(t, e), t.prototype.getCode = function() {
return "URL_UPDATE_ERROR"
}, t
}(o.PlayerFatalError);
t.URLUpdateError = i
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n, o = r(33)
, i = r(89)
, a = r(29)
, s = r(16)
, u = r(11)
, l = r(5);
! function(e) {
e.PlayerError = u.PlayerError, e.PlayerFatalError = l.PlayerFatalError, e.NotSupportedError = o.NotSupportedError, e.URLUpdateError = i.URLUpdateError, e.ImplementationError = a.ImplementationError, e.ProxyProvidedPlayerFatalError = s.ProxyProvidedPlayerFatalError
}(n = t.errors || (t.errors = {}))
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(6)
, i = r(12)
, a = r(35)
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function t(t) {
var r = e.call(this, t) || this;
return r._onPlayerProvided = new o.EventDispatcher, r._onPlayerRemoved = new o.EventDispatcher, r._shouldPassThroughFatalErrors = !!t.shouldPassThroughFatalErrors, r.onPlayerProvided = r._onPlayerProvided.getHandle(), r.onPlayerRemoved = r._onPlayerRemoved.getHandle(), r._logger = i.prefixLogger(r._logger, "ProxyPlayer"), r
}
return n(t, e), t.prototype.providePlayer = function(e, t) {
void 0 === t && (t = {}), this._providePlayer(e, t), this._onPlayerProvided.dispatch(e)
}, t.prototype.removePlayer = function() {
var e = this._getPlayer();
if (!e) throw new Error("There is no player to remove.");
this._removePlayer(), this._onPlayerRemoved.dispatch(e)
}, t.prototype.setInitialDuration = function(e) {
this._setInitialDuration(e)
}, t.prototype.getPlayer = function() {
return this._getPlayer()
}, t.prototype._handleFatalError = function(e, t) {
this._shouldPassThroughFatalErrors ? this._triggerError(e) : this._triggerError(new s.ProxyProvidedPlayerFatalError(e, t))
}, t
}(a.ProxyPlayerBase);
t.ProxyPlayer = u
}, function(e, t) {}, function(e, t) {
var r;
r = function() {
return this
}();
try {
r = r || Function("return this")() || (0, eval)("this")
} catch (e) {
"object" == typeof window && (r = window)
}
e.exports = r
}, function(e, t) {
function r() {
throw new Error("setTimeout has not been defined")
}
function n() {
throw new Error("clearTimeout has not been defined")
}
function o(e) {
if (c === setTimeout) return setTimeout(e, 0);
if ((c === r || !c) && setTimeout) return c = setTimeout, setTimeout(e, 0);
try {
return c(e, 0)
} catch (t) {
try {
return c.call(null, e, 0)
} catch (t) {
return c.call(this, e, 0)
}
}
}
function i(e) {
if (d === clearTimeout) return clearTimeout(e);
if ((d === n || !d) && clearTimeout) return d = clearTimeout, clearTimeout(e);
try {
return d(e)
} catch (t) {
try {
return d.call(null, e)
} catch (t) {
return d.call(this, e)
}
}
}
function a() {
_ && f && (_ = !1, f.length ? h = f.concat(h) : g = -1, h.length && s())
}
function s() {
if (!_) {
var e = o(a);
_ = !0;
for (var t = h.length; t;) {
for (f = h, h = []; ++g < t;) f && f[g].run();
g = -1, t = h.length
}
f = null, _ = !1, i(e)
}
}
function u(e, t) {
this.fun = e, this.array = t
}
function l() {}
var c, d, p = e.exports = {};
! function() {
try {
c = "function" == typeof setTimeout ? setTimeout : r
} catch (e) {
c = r
}
try {
d = "function" == typeof clearTimeout ? clearTimeout : n
} catch (e) {
d = n
}
}();
var f, h = []
, _ = !1
, g = -1;
p.nextTick = function(e) {
var t = new Array(arguments.length - 1);
if (arguments.length > 1)
for (var r = 1; r < arguments.length; r++) t[r - 1] = arguments[r];
h.push(new u(e, t)), 1 !== h.length || _ || o(s)
}, u.prototype.run = function() {
this.fun.apply(null, this.array)
}, p.title = "browser", p.browser = !0, p.env = {}, p.argv = [], p.version = "", p.versions = {}, p.on = l, p.addListener = l, p.once = l, p.off = l, p.removeListener = l, p.removeAllListeners = l, p.emit = l, p.prependListener = l, p.prependOnceListener = l, p.listeners = function(e) {
return []
}, p.binding = function(e) {
throw new Error("process.binding is not supported")
}, p.cwd = function() {
return "/"
}, p.chdir = function(e) {
throw new Error("process.chdir is not supported")
}, p.umask = function() {
return 0
}
}, function(e, t, r) {
(function(t, n) {
/*!
* @overview es6-promise - a tiny implementation of Promises/A+.
* @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
* @license Licensed under MIT license
* See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
* @version 4.0.5
*/
! function(t, r) {
e.exports = r()
}(this, function() {
"use strict";
function e(e) {
return "function" == typeof e || "object" == typeof e && null !== e
}
function o(e) {
return "function" == typeof e
}
function i(e) {
Q = e
}
function a(e) {
Y = e
}
function s() {
return function() {
return t.nextTick(p)
}
}
function u() {
return "undefined" != typeof K ? function() {
K(p)
} : d()
}
function l() {
var e = 0
, t = new $(p)
, r = document.createTextNode("");
return t.observe(r, {
characterData: !0
})
, function() {
r.data = e = ++e % 2
}
}
function c() {
var e = new MessageChannel;
return e.port1.onmessage = p
, function() {
return e.port2.postMessage(0)
}
}
function d() {
var e = setTimeout;
return function() {
return e(p, 1)
}
}
function p() {
for (var e = 0; e < J; e += 2) {
var t = re[e]
, r = re[e + 1];
t(r), re[e] = void 0, re[e + 1] = void 0
}
J = 0
}
function f() {
try {
var e = r(92);
return K = e.runOnLoop || e.runOnContext, u()
} catch (e) {
return d()
}
}
function h(e, t) {
var r = arguments
, n = this
, o = new this.constructor(g);
void 0 === o[oe] && L(o);
var i = n._state;
return i ? ! function() {
var e = r[i - 1];
Y(function() {
return k(i, o, e, n._result)
})
}() : T(n, o, e, t), o
}
function _(e) {
var t = this;
if (e && "object" == typeof e && e.constructor === t) return e;
var r = new t(g);
return S(r, e), r
}
function g() {}
function y() {
return new TypeError("You cannot resolve a promise with itself")
}
function v() {
return new TypeError("A promises callback cannot return that same promise.")
}
function m(e) {
try {
return e.then
} catch (e) {
return ue.error = e, ue
}
}
function E(e, t, r, n) {
try {
e.call(t, r, n)
} catch (e) {
return e
}
}
function b(e, t, r) {
Y(function(e) {
var n = !1
, o = E(r, t, function(r) {
n || (n = !0, t !== r ? S(e, r) : A(e, r))
}, function(t) {
n || (n = !0, O(e, t))
}, "Settle: " + (e._label || " unknown promise"));
!n && o && (n = !0, O(e, o))
}, e)
}
function w(e, t) {
t._state === ae ? A(e, t._result) : t._state === se ? O(e, t._result) : T(t, void 0, function(t) {
return S(e, t)
}, function(t) {
return O(e, t)
})
}
function P(e, t, r) {
t.constructor === e.constructor && r === h && t.constructor.resolve === _ ? w(e, t) : r === ue ? O(e, ue.error) : void 0 === r ? A(e, t) : o(r) ? b(e, t, r) : A(e, t)
}
function S(t, r) {
t === r ? O(t, y()) : e(r) ? P(t, r, m(r)) : A(t, r)
}
function R(e) {
e._onerror && e._onerror(e._result), x(e)
}
function A(e, t) {
e._state === ie && (e._result = t, e._state = ae, 0 !== e._subscribers.length && Y(x, e))
}
function O(e, t) {
e._state === ie && (e._state = se, e._result = t, Y(R, e))
}
function T(e, t, r, n) {
var o = e._subscribers
, i = o.length;
e._onerror = null, o[i] = t, o[i + ae] = r, o[i + se] = n, 0 === i && e._state && Y(x, e)
}
function x(e) {
var t = e._subscribers
, r = e._state;
if (0 !== t.length) {
for (var n = void 0, o = void 0, i = e._result, a = 0; a < t.length; a += 3) n = t[a], o = t[a + r], n ? k(r, n, o, i) : o(i);
e._subscribers.length = 0
}
}
function M() {
this.error = null
}
function D(e, t) {
try {
return e(t)
} catch (e) {
return le.error = e, le
}
}
function k(e, t, r, n) {
var i = o(r)
, a = void 0
, s = void 0
, u = void 0
, l = void 0;
if (i) {
if (a = D(r, n), a === le ? (l = !0, s = a.error, a = null) : u = !0, t === a) return void O(t, v())
} else a = n, u = !0;
t._state !== ie || (i && u ? S(t, a) : l ? O(t, s) : e === ae ? A(t, a) : e === se && O(t, a))
}
function I(e, t) {
try {
t(function(t) {
S(e, t)
}, function(t) {
O(e, t)
})
} catch (t) {
O(e, t)
}
}
function C() {
return ce++
}
function L(e) {
e[oe] = ce++, e._state = void 0, e._result = void 0, e._subscribers = []
}
function N(e, t) {
this._instanceConstructor = e, this.promise = new e(g), this.promise[oe] || L(this.promise), W(t) ? (this._input = t, this.length = t.length, this._remaining = t.length, this._result = new Array(this.length), 0 === this.length ? A(this.promise, this._result) : (this.length = this.length || 0, this._enumerate(), 0 === this._remaining && A(this.promise, this._result))) : O(this.promise, F())
}
function F() {
return new Error("Array Methods must be provided an Array")
}
function U(e) {
return new N(this, e)
.promise
}
function j(e) {
var t = this;
return new t(W(e) ? function(r, n) {
for (var o = e.length, i = 0; i < o; i++) t.resolve(e[i])
.then(r, n)
} : function(e, t) {
return t(new TypeError("You must pass an array to race."))
})
}
function B(e) {
var t = this
, r = new t(g);
return O(r, e), r
}
function q() {
throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")
}
function H() {
throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")
}
function z(e) {
this[oe] = C(), this._result = this._state = void 0, this._subscribers = [], g !== e && ("function" != typeof e && q(), this instanceof z ? I(this, e) : H())
}
function G() {
var e = void 0;
if ("undefined" != typeof n) e = n;
else if ("undefined" != typeof self) e = self;
else try {
e = Function("return this")()
} catch (e) {
throw new Error("polyfill failed because global object is unavailable in this environment")
}
var t = e.Promise;
if (t) {
var r = null;
try {
r = Object.prototype.toString.call(t.resolve())
} catch (e) {}
if ("[object Promise]" === r && !t.cast) return
}
e.Promise = z
}
var V = void 0;
V = Array.isArray ? Array.isArray : function(e) {
return "[object Array]" === Object.prototype.toString.call(e)
};
var W = V
, J = 0
, K = void 0
, Q = void 0
, Y = function(e, t) {
re[J] = e, re[J + 1] = t, J += 2, 2 === J && (Q ? Q(p) : ne())
}
, X = "undefined" != typeof window ? window : void 0
, Z = X || {}
, $ = Z.MutationObserver || Z.WebKitMutationObserver
, ee = "undefined" == typeof self && "undefined" != typeof t && "[object process]" === {}.toString.call(t)
, te = "undefined" != typeof Uint8ClampedArray && "undefined" != typeof importScripts && "undefined" != typeof MessageChannel
, re = new Array(1e3)
, ne = void 0;
ne = ee ? s() : $ ? l() : te ? c() : void 0 === X ? f() : d();
var oe = Math.random()
.toString(36)
.substring(16)
, ie = void 0
, ae = 1
, se = 2
, ue = new M
, le = new M
, ce = 0;
return N.prototype._enumerate = function() {
for (var e = this.length, t = this._input, r = 0; this._state === ie && r < e; r++) this._eachEntry(t[r], r)
}, N.prototype._eachEntry = function(e, t) {
var r = this._instanceConstructor
, n = r.resolve;
if (n === _) {
var o = m(e);
if (o === h && e._state !== ie) this._settledAt(e._state, t, e._result);
else if ("function" != typeof o) this._remaining--, this._result[t] = e;
else if (r === z) {
var i = new r(g);
P(i, e, o), this._willSettleAt(i, t)
} else this._willSettleAt(new r(function(t) {
return t(e)
}), t)
} else this._willSettleAt(n(e), t)
}, N.prototype._settledAt = function(e, t, r) {
var n = this.promise;
n._state === ie && (this._remaining--, e === se ? O(n, r) : this._result[t] = r), 0 === this._remaining && A(n, this._result)
}, N.prototype._willSettleAt = function(e, t) {
var r = this;
T(e, void 0, function(e) {
return r._settledAt(ae, t, e)
}, function(e) {
return r._settledAt(se, t, e)
})
}, z.all = U, z.race = j, z.resolve = _, z.reject = B, z._setScheduler = i, z._setAsap = a, z._asap = Y, z.prototype = {
constructor: z
, then: h
, catch: function(e) {
return this.then(null, e)
}
}, z.polyfill = G, z.Promise = z, z
})
})
.call(this, r(94), r(93))
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n, o = r(13)
, i = r(6)
, a = r(37)
, s = r(3);
! function(e) {
e[e.PENDING = 0] = "PENDING", e[e.WAITING = 1] = "WAITING", e[e.IN_PROGRESS = 2] = "IN_PROGRESS", e[e.COMPLETED = 3] = "COMPLETED", e[e.ERRORED = 4] = "ERRORED"
}(n = t.ResponseState || (t.ResponseState = {}));
var u = function() {
function e() {
var e = this;
this._responseDeferred = o.buildDeferred(), this._requestStartCallbacks = [], this._parts = [], this._progressEventDispatcher = new i.EventDispatcher, this._cachedCompleteParts = null, this._state = n.PENDING, this._statusAndHeaders = null, this._getProgressSoFar = function() {
if (!e._parts.length) return null;
if (!e._statusAndHeaders) throw new Error("Headers should be set.");
return {
initial: !0
, statusCode: e._statusAndHeaders.statusCode
, headers: e._statusAndHeaders.headers
, part: e._getDataSoFar()
}
};
var t = new a.AbortableJob(function() {
return {
result: e._responseDeferred.promise
, progressUpdates: {
getProgressSoFar: e._getProgressSoFar
, onProgressUpdate: e._progressEventDispatcher
}
}
}, {
storeResult: !0
});
this._jobHandle = t.run()
}
return e.prototype.onProgress = function(e) {
this._jobHandle.onProgressUpdate(e)
}, e.prototype.getResponse = function() {
return this._jobHandle.whenComplete()
}, e.prototype.onRequestStart = function(e) {
this._state !== n.PENDING ? s.deferException(e) : this._requestStartCallbacks.push(e)
}, e.prototype.onResponseReceived = function(e) {
this._jobHandle.onCompletion(e)
}, e.prototype.onError = function(e) {
this._jobHandle.onError(e)
}, e.prototype.hasRequestStarted = function() {
return this._state !== n.PENDING
}, e.prototype.hasCompleted = function() {
return this._state === n.COMPLETED || this._state === n.ERRORED
}, e.prototype.getState = function() {
return this._state
}, e.prototype.abort = function() {
[n.ERRORED, n.COMPLETED].indexOf(this._state) === -1 && (this._jobHandle.abort(), this._state = n.ERRORED, this._abort())
}, e.prototype._signalRequestStart = function() {
this._enforceState(n.PENDING), this._state = n.WAITING, this._requestStartCallbacks.splice(0)
.forEach(function(e) {
return s.deferException(e)
})
}, e.prototype._signalTimeout = function() {
this._enforceState(n.WAITING, n.IN_PROGRESS), this._state = n.COMPLETED, this._requestStartCallbacks.splice(0), this._responseDeferred.resolve(null)
}, e.prototype._provideStatusAndHeaders = function(e, t) {
this._enforceState(n.WAITING), this._statusAndHeaders = e, this._state = n.IN_PROGRESS, this._providePart(t)
}, e.prototype._providePart = function(e) {
this._enforceState(n.IN_PROGRESS);
var t = !this._parts.length;
if (this._parts.push(e), !this._statusAndHeaders) throw new Error("Headers should be set.");
this._progressEventDispatcher.dispatch({
initial: t
, statusCode: this._statusAndHeaders.statusCode
, headers: this._statusAndHeaders.headers
, part: e
})
}, e.prototype._finalize = function(e) {
var t = this;
if (e) this._enforceState(n.PENDING, n.WAITING, n.IN_PROGRESS), this._state = n.ERRORED, this._requestStartCallbacks.splice(0), this._responseDeferred.reject(e);
else {
if (this._enforceState(n.IN_PROGRESS), this._state = n.COMPLETED, !this._statusAndHeaders) throw new Error("Headers should be set.");
this._responseDeferred.resolve({
statusCode: this._statusAndHeaders.statusCode
, headers: this._statusAndHeaders.headers
, getData: function() {
if (!t._parts.length) throw new Error("Unexpected error. No parts.");
return t._cachedCompleteParts ? t._cachedCompleteParts : t._cachedCompleteParts = t._getDataSoFar()
}
})
}
}, e.prototype._getDataSoFar = function() {
var e = this._parts.length;
if (!e) throw new Error("No parts.");
return 1 === e ? this._parts[0] : this._reduceParts(this._parts)
}, e.prototype._enforceState = function() {
for (var e = [], t = 0; t < arguments.length; t++) e[t] = arguments[t];
if (e.indexOf(this._state) === -1) throw new Error("Invalid state. Got " + this._state + " Expecting one of " + e.join(","))
}, e
}();
t.LoaderRequest = u
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.version = "29.0.0", t.buildNumber = 1819;
var n = r(6)
, o = r(96)
, i = r(12)
, a = r(91);
t.ProxyPlayer = a.ProxyPlayer;
var s = r(35);
t.ProxyPlayerBase = s.ProxyPlayerBase;
var u = r(90);
t.errors = u.errors;
var l = r(88);
t.loaderErrors = l.loaderErrors;
var c = r(86);
t.helpers = c.helpers;
var d = r(34);
t.BasePlayer = d.BasePlayer;
var p = r(32);
t.State = p.State;
var f = r(31);
t.StateManager = f.StateManager;
var h = r(38);
t.TimeRange = h.TimeRange;
var _;
! function(e) {
e.EventDispatcher = n.EventDispatcher
}(_ = t.eventDispatcher || (t.eventDispatcher = {}));
var g;
! function(e) {
e.LoaderRequest = o.LoaderRequest, e.ResponseState = o.ResponseState
}(g = t.loader || (t.loader = {}));
var y;
! function(e) {
e.noOpLogger = i.noOpLogger, e.consoleLogger = i.consoleLogger, e.prefixLogger = i.prefixLogger, e.cloneLogger = i.cloneLogger
}(y = t.logger || (t.logger = {}))
}])
})
}, function(e, t, r) {
! function(t, n) {
e.exports = n(r(4), r(2), r(1))
}(window, function(e, t, r) {
return function(e) {
function t(n) {
if (r[n]) return r[n].exports;
var o = r[n] = {
i: n
, l: !1
, exports: {}
};
return e[n].call(o.exports, o, o.exports, t), o.l = !0, o.exports
}
var r = {};
return t.m = e, t.c = r, t.d = function(e, r, n) {
t.o(e, r) || Object.defineProperty(e, r, {
configurable: !1
, enumerable: !0
, get: n
})
}, t.r = function(e) {
Object.defineProperty(e, "__esModule", {
value: !0
})
}, t.n = function(e) {
var r = e && e.__esModule ? function() {
return e.default
} : function() {
return e
};
return t.d(r, "a", r), r
}, t.o = function(e, t) {
return Object.prototype.hasOwnProperty.call(e, t)
}, t.p = "", t(t.s = 5)
}([function(t, r) {
t.exports = e
}, function(e, r) {
e.exports = t
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(1)
, o = r(0)
, i = new o.WebAudioContext
, a = function() {
function e(e, t) {
this._playerListeners = new n.helpers.SCWeakMap, this._playerWithElement = null, this._canActivate = !0, this._provideMediaElementErrorRunCheck = {}, this._element = document.createElement(e), this._logger = n.logger.prefixLogger(t, "MediaElementManager")
}
return e.prototype.activate = function() {
this._canActivate && (this._logger.debug("Activating media element."), this._element.load()), this._logger.debug("Activating web audio context."), i.activate()
}, e.prototype.registerPlayer = function(e, t) {
var r = this;
if (this._playerListeners.has(e)) throw new Error("Player already registered.");
var n = function() {
if (e.getMediaElement() !== r._element) {
r._playerWithElement && (r._playerWithElement.getMediaElement() === r._element && (r._logger.debug("Revoking media element from previous player."), r._playerWithElement.isPlaying() && r._logger.warn("Revoking media element from a playing player."), r._playerWithElement.revokeMediaElement()), r._playerWithElement = null), r._canActivate = !1;
var n = r._provideMediaElementErrorRunCheck = {};
r._logger.debug("Providing media element to new player."), e.provideMediaElement(r._element)
.catch(function(o) {
e.isDead() || r._provideMediaElementErrorRunCheck !== n || (r._logger.error("Error occurred providing media element to new player.", o), t(o))
}), r._playerWithElement = e
}
}
, o = e.onChange.subscribe(function(e) {
var t = e.playing;
t && n()
});
this._playerListeners.set(e, o), e.getMediaElement() && e.revokeMediaElement(), e.isPlaying() && n()
}, e.prototype.unregisterPlayer = function(e) {
var t = this._playerListeners.get(e);
t && (t.remove(), this._playerWithElement === e && (this._playerWithElement = null, e.getMediaElement() === this._element && e.revokeMediaElement()), this._playerListeners.delete(e))
}, e.prototype.getWebAudioContext = function() {
return i
}, e
}();
t.MediaElementManager = a
}, function(e, t) {
e.exports = r
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(3)
, i = r(1)
, a = r(0)
, s = function(e) {
function t(t) {
var r = e.call(this) || this;
return r._mediaElementManager = t, r.name = "MaestroHTML5", r
}
return n(t, e), t.errorQualifiesAbort = function(e) {
return !(e instanceof a.errors.WebAudioInitializeError)
}, t.prototype.isRenditionSupported = function(e, t) {
return ("http" === e.scProtocol || ["hls", "encrypted-hls"].indexOf(e.scProtocol) !== -1 && !t.streamUrlExpires) && a.HTML5Player.isFormatSupported(e.maestroFormat)
}, t.prototype.buildPlayer = function(e) {
var t = e.urlAndRendition
, r = t.rendition
, n = t.timeRetrieved;
if (e.streamUrlExpires && (["hls", "encrypted-hls"].indexOf(r.scProtocol) >= 0 || void 0 === n)) throw o.notSupportedError;
return new u(e, this._mediaElementManager)
}, t
}(o.BaseController);
t.HTML5PlayerController = s;
var u = function() {
function e(e, t) {
var r = this;
this._config = e, this._mediaElementManager = t;
var n = e.logger
, o = e.playerId
, i = e.urlAndRendition
, u = e.streamUrlExpires
, l = e.reportError
, c = e.fadeOnPauseAndPlay
, d = e.fadeOnSeek
, p = e.releaseControl;
this._logger = n;
var f = i.rendition
, h = i.timeRetrieved;
if (u) {
if (void 0 === h) throw new Error("Expecting timeUrlRetrieved to be set.");
this._expirationConfig = {
urlExpires: !0
, timeUrlRetrieved: h
}
} else this._expirationConfig = {
urlExpires: !1
};
var _ = this._player = new a.HTML5Player({
url: i.url
, format: f.maestroFormat
}, {
name: o
, mediaElement: null
, fadeSupportEnabled: c || d
, defaultFadeDuration: c ? void 0 : 0
, defaultSeekFadeInDuration: d ? void 0 : 0
, defaultSeekFadeOutDuration: d ? void 0 : 0
, webAudioContext: this._mediaElementManager.getWebAudioContext()
, logger: this._logger
, registerListeners: function(e) {
var t = e.onError
, n = e.onChange;
t.subscribe(function(e) {
e instanceof a.errors.NetworkError && r._hasExpired() ? (r._logger.info("Releasing control as a network error occurred, and the URL has expired."), p({
retry: !0
})) : (l(e.getCode()), s.errorQualifiesAbort(e) && p({
retry: !1
}))
}), n.subscribe(function(e) {
var t = e.dead
, n = e.playing
, o = e.actuallyPlaying
, i = e.seeking
, a = e.duration;
return t ? void p({
retry: !1
}) : a === 1 / 0 ? (r._logger.info("Releasing control because the duration was Infinity."), void p({
retry: !1
})) : void(r._expirationConfig.urlExpires && (n || o || i) && r._checkIfUrlWillExpireBeforeEnd())
})
}
});
this._mediaElementManager.registerPlayer(_, function() {
return p({
retry: !1
})
})
}
return e.prototype.getPlayer = function() {
return this._player
}, e.prototype.getUrl = function() {
return this._config.urlAndRendition.url
}, e.prototype._checkIfUrlWillExpireBeforeEnd = function() {
var e = this._player.getDuration()
, t = this._getExpireTime();
if (null !== e && null !== t) {
var r = e - this._player.getPosition();
i.helpers.time.now() + r > t && (this._logger.info("Releasing control because stream URL would expire before reaching end."), this._config.releaseControl({
retry: !0
}))
}
}, e.prototype._getExpireTime = function() {
if (!this._expirationConfig.urlExpires) return null;
var e = this._player.getDuration();
return null === e ? null : this._expirationConfig.timeUrlRetrieved + e + 105e3
}, e.prototype._hasExpired = function() {
var e = this._getExpireTime();
return null !== e && e <= i.helpers.time.now()
}, e
}();
t.ControlledPlayer = u
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.version = "23.1.0", t.buildNumber = 845;
var n = r(4);
t.HTML5PlayerController = n.HTML5PlayerController;
var o = r(2);
t.MediaElementManager = o.MediaElementManager;
var i = r(0);
t.HTML5Player = i.HTML5Player
}])
})
}, function(e, t, r) {
! function(t, n) {
e.exports = n(r(2))
}(window, function(e) {
return function(e) {
function t(n) {
if (r[n]) return r[n].exports;
var o = r[n] = {
i: n
, l: !1
, exports: {}
};
return e[n].call(o.exports, o, o.exports, t), o.l = !0, o.exports
}
var r = {};
return t.m = e, t.c = r, t.d = function(e, r, n) {
t.o(e, r) || Object.defineProperty(e, r, {
configurable: !1
, enumerable: !0
, get: n
})
}, t.r = function(e) {
Object.defineProperty(e, "__esModule", {
value: !0
})
}, t.n = function(e) {
var r = e && e.__esModule ? function() {
return e.default
} : function() {
return e
};
return t.d(r, "a", r), r
}, t.o = function(e, t) {
return Object.prototype.hasOwnProperty.call(e, t)
}, t.p = "", t(t.s = 18)
}([function(t, r) {
t.exports = e
}, function(e, t, r) {
"use strict";
function n(e, t) {
void 0 === t && (t = {});
var r = e.mimeType || t.mimeType;
if (!r) return null;
var n = e.audioCodec || t.audioCodec
, i = e.videoCodec || t.videoCodec
, a = o.helpers.compact([n, i])
, s = a.length > 0 ? '; codecs="' + a.map(function(e) {
return e.id
})
.join(",") + '"' : "";
return r + s
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0);
t.buildMimeTypeFromFormat = n
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = function(e) {
function t(t, r) {
return void 0 === t && (t = "An error occurred when initializing web audio."), e.call(this, t, r) || this
}
return n(t, e), t.prototype.getCode = function() {
return "HTML5_PLAYER.WEB_AUDIO_INITIALIZE_ERROR"
}, t
}(o.errors.PlayerError);
t.WebAudioInitializeError = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = function(e) {
function t(t, r) {
return void 0 === t && (t = "An error occurred when activating web audio."), e.call(this, t, r) || this
}
return n(t, e), t.prototype.getCode = function() {
return "HTML5_PLAYER.WEB_AUDIO_ACTIVATION_ERROR"
}, t
}(o.errors.PlayerFatalError);
t.WebAudioActivationError = i
}, function(e, t, r) {
"use strict";
function n() {
return "AudioContext" in window && (a.helpers.browser.isChrome() || u && u.major >= 48 || a.helpers.browser.isEdge())
}
function o() {
if (l) return l;
if (!n()) throw new Error("Web audio is not enabled.");
var e = new window.AudioContext;
if (!e.destination.maxChannelCount) throw t.WEB_AUDIO_NO_OUTPUT_CHANNELS_ERROR;
return l = {
context: e
, suspender: new s.WebAudioContextSuspender(e)
}
}
function i(e) {
return e.state && e.resume && "running" !== e.state ? a.helpers.promiseWithTimeout(e.resume(), t.WEB_AUDIO_ACTIVATION_TIMEOUT, t.WEB_AUDIO_ACTIVATION_TIMEOUT_ERROR) : a.helpers.Promise.resolve()
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var a = r(0)
, s = r(15)
, u = a.helpers.browser.getFirefoxVersion();
t.WEB_AUDIO_ACTIVATION_TIMEOUT = 5e3, t.WEB_AUDIO_ACTIVATION_TIMEOUT_ERROR = new Error("Web audio activation timed out."), t.WEB_AUDIO_NO_OUTPUT_CHANNELS_ERROR = new Error("Web audio found no output channels.");
var l = null
, c = function() {
function e() {}
return e.prototype.getAudioContextWithSuspender = function() {
return n() ? o() : null
}, e.prototype.activate = function() {
if (!n()) return a.helpers.Promise.resolve(void 0);
try {
var e = o()
.context;
return i(e)
} catch (e) {
return a.helpers.Promise.reject(e)
}
}, e
}();
t.WebAudioContext = c
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(2)
, i = function(e) {
function t(t) {
return e.call(this, "Web audio found no channels.", t) || this
}
return n(t, e), t.prototype.getCode = function() {
return "HTML5_PLAYER.WEB_AUDIO_INITIALIZE_NO_CHANNELS_ERROR"
}, t
}(o.WebAudioInitializeError);
t.WebAudioInitializeNoChannelsError = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(3)
, i = function(e) {
function t(t) {
return e.call(this, "We timed out when trying to activate web audio.", t) || this
}
return n(t, e), t.prototype.getCode = function() {
return "HTML5_PLAYER.WEB_AUDIO_ACTIVATION_TIMEOUT_ERROR"
}, t
}(o.WebAudioActivationError);
t.WebAudioActivationTimeoutError = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = function(e) {
function t(t) {
var r = e.call(this, "Unexpected error from media element.", t) || this;
return r._error = t, r
}
return n(t, e), t.prototype.getCode = function() {
return "HTML5_PLAYER.UNEXPECTED_MEDIA_ELEMENT_ERROR_" + (this._error && this._error.code || "UNKNWON")
}, t
}(o.errors.PlayerFatalError);
t.MediaElementError = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = function(e) {
function t() {
return e.call(this, "An unrecoverable error occurred whilst decoding.") || this
}
return n(t, e), t.prototype.getCode = function() {
return "HTML5_PLAYER.DECODE_ERROR"
}, t
}(o.errors.PlayerFatalError);
t.DecodeError = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = function(e) {
function t() {
return e.call(this, "An unrecoverable network error occurred.") || this
}
return n(t, e), t.prototype.getCode = function() {
return "HTML5_PLAYER.NETWORK_ERROR"
}, t
}(o.errors.PlayerFatalError);
t.NetworkError = i
}, function(e, t, r) {
"use strict";
function n(e) {
for (var t = [], r = e.length, n = 0; n < r; n++) t.push({
end: 1e3 * e.end(n)
, start: 1e3 * e.start(n)
});
return o.TimeRange.normalizeRawTimeRanges(t)
.map(function(e) {
return new o.TimeRange(e.start, e.end - e.start)
})
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0);
t.buildTimeRanges = n
}, function(e, t, r) {
"use strict";
function n() {
return C ? C : C = new v.WebAudioContext
}
function o(e) {
e.load()
}
function i(e) {
try {
var t = document.createElement("audio");
return !!t.canPlayType(e)
} catch (e) {
return !1
}
}
var a = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var s = r(0)
, u = r(10)
, l = r(17)
, c = r(9)
, d = r(8)
, p = r(7)
, f = r(16)
, h = r(6)
, _ = r(2)
, g = r(5)
, y = r(3)
, v = r(4)
, m = r(1)
, E = s.helpers.deferred.buildDeferred
, b = s.helpers.url.getExtension
, w = s.helpers.Promise
, P = s.helpers.browser
, S = s.logger.prefixLogger
, R = s.errors.NotSupportedError
, A = s.errors.PlayerFatalError
, O = new Error("Media element was revoked.")
, T = 10
, x = 200
, M = 500
, D = 400
, k = []
, I = new s.helpers.SCWeakMap
, C = null
, L = s.helpers.retry.buildExponentialDelayCalculator({
jitter: 0
, timeBase: 50
})
, N = function(e) {
function t(t) {
var r = e.call(this, t) || this;
r._duration = null, r._stallDetected = !1, r._fadeManagers = null, r._shouldCoverGlitch = !0, r._initialized = !1, r._muted = !1, r._volume = 1, r._deferredProvideMediaElementCallback = null, r._playInProgress = {
inProgress: !1
}, r._lastStallCheckPos = null, r._stallCheckTimerId = null, r._timeWhenPositionChanged = 0, r._endedOverride = !1, r._pauseEventTimer = null, r._positionWhenMediaElementRevoked = 0, r._playingWhenMediaElementRevoked = !1, r._provideMediaElementDeferred = null, r._mediaElementAndState = null, r._listeners = [], r._currentSeek = null, r._playDetectionPosition = 0, r._playDetectionTimer = null, r._playDetectionTimerNumAttempts = 0, r._fadeRate = null, r._seekFadeRate = null, r._webAudioOrchestration = null, r._fadeEndedHandle = null, r._onSeekFadeOutCompleted = null, r._fadeRateAfterSeek = 1 / 0, r._mediaElPlayShouldBeAborted = new s.helpers.SCWeakMap, r._mediaElPaused = new s.helpers.SCWeakMap, r._mediaElPlayTracker = null, r._logger = S(r._logger, "HTML5PlayerBase"), r._playerDependencies = t, r._webAudioContext = t.webAudioContext || n();
var o = r._webAudioOrchestration = t.fadeSupportEnabled ? r._initWebAudio() : null;
o && (r._logger.debug("Fading supported."), r._fadeManagers = {
pausePlay: new l.FadeManager(o.context, o.gainNodes.pausePlay)
, seek: new l.FadeManager(o.context, o.gainNodes.seek)
}), r._handleDurationUpdates();
var i = void 0 !== t.mediaElement ? t.mediaElement : r._createDefaultMediaElement();
i && r.provideMediaElement(i)
.catch(function(e) {
return e === O ? void r._logger.debug("Initial provideMediaElement() call was aborted.") : void r._triggerError(new f.InitializeError(e))
});
var a = r._fadeManagers;
return a && r.onChange.subscribe(function(e) {
var t = e.stalled
, n = e.seek
, o = e.ended;
if (o && a.seek.getDirection() === l.FadeDirection.UP && a.seek.isFading()) r._logger.debug("Completing fade in after seek early because reached end."), a.seek.performFade(1 / 0), r._notifyFadingForSeek(!1);
else {
var i = r.getSeekState()
, s = i && "COMPLETED" === i.state
, u = n && "COMPLETED" === n.state;
(t === !1 && s || u && !r.isStalled()) && a.seek.getDirection() === l.FadeDirection.DOWN && (r._logger.debug("Fading in after seek.", r._fadeRateAfterSeek), a.seek.performFade(r._fadeRateAfterSeek, function() {
return r._notifyFadingForSeek(!1)
}))
}
}), r._logger.info("Checking if the player can play the provided descriptor."), r._canPlayTimer = window.setTimeout(function() {
r._canPlay()
.then(function(e) {
if (!r.isDead()) return e instanceof s.errors.NotSupportedError ? (r._logger.info("Player not supported.", e), void r._triggerError(e)) : e ? (r._logger.info("Player supported."), void r._initialize()) : (r._logger.info("Player not supported."), void r._triggerError(new R))
})
.catch(function(e) {
r._logger.error("Unexpected error during can play check.", e), r._triggerError(new A("An unexpected error occured during initialization.", e))
})
}, 0), r
}
return a(t, e), t.isFormatSupported = function(e) {
var t = m.buildMimeTypeFromFormat(e);
return !!t && i(t)
}, t.prototype.getMediaElement = function() {
return this._mediaElementAndState && this._mediaElementAndState.element
}, t.prototype.provideMediaElement = function(e) {
var t = this;
if (this._ensureNotDead(), this._mediaElementAndState) throw new Error("Already have a media element.");
if (k.indexOf(e) >= 0) throw new Error("The same media element is currently being used in another player.");
if (!this._webAudioOrchestration && I.has(e)) throw new Error("The same media element has been used in another player with fading enabled.");
k.push(e);
var r = this._provideMediaElementDeferred = E();
return this._update(function() {
t._logger.debug("provideMediaElement() called.", e), t._initMediaElementLocal(e, !1);
var n = t._mediaElementAndState = {
element: e
, state: "INITIALIZING"
}
, o = function() {
t._logger.debug("Initializing media element."), t._initMediaElement(e, !0), t._addPausedHandlers(e), t._attachListeners();
var o = t._listenToOnce("error", function() {
t._provideMediaElementDeferred = null;
var n = e.error
, o = n ? n.code : "unknown";
t._logger.error("Error whilst initializing media element.", o), t.revokeMediaElement(), r.reject(new Error("Error when initializing media element. Error: " + o))
}, {
earlyAttach: !0
})
, i = function() {
t._logger.debug("Putting media element in the state that is expected..."), a()
}
, a = function() {
null === t._getQueuedSeekPosition() && t._positionWhenMediaElementRevoked > 0 ? (t._logger.debug("Seeking to expected position..."), t._performSeek(t._positionWhenMediaElementRevoked, function(e) {
return void 0 !== e ? (t._provideMediaElementDeferred = null, t._logger.error("An error occurred when trying to seek to the expected position."), t.revokeMediaElement(), void r.reject(new Error("An error occurred when trying to restore the position."))) : (t._logger.debug("Seeked to expected position."), void s())
})) : s()
}
, s = function() {
t.isPlaying() === t.isActuallyPlaying() && t._playingWhenMediaElementRevoked ? (t._logger.debug("Calling play to match previous state..."), t._mediaElementPlay()
.catch(function(e) {
t._provideMediaElementDeferred = null, t._logger.error("An error occurred when trying to play.", e), n === t._mediaElementAndState && t.revokeMediaElement(), r.reject(new Error("Browser refused play() request on media element."))
}), t._listenToOnce("play", function() {
t._logger.debug("Play succeeded."), u()
}, {
earlyAttach: !0
})) : u()
}
, u = function() {
return t._mediaElementAndState !== n ? void t._triggerError(new A("Media element switched unexpectedly.")) : (t._provideMediaElementDeferred = null, o.remove(), r.resolve(void 0), t._mediaElementAndState.state = "STABLE", t._logger.debug("Finished putting element in expected state."), t._shouldCoverGlitch = !0, void(null !== t._duration && t._update(function() {
t.isReady() || t._signalReady(), t._handleDeferredPauseAndSeek()
})))
};
t._listenToOnce("emptied", function() {
t._logger.debug("Got emptied event from media element."), i()
}, {
earlyAttach: !0
})
};
t._initialized ? o() : t._deferredProvideMediaElementCallback = o
}), r.promise
}, t.prototype.revokeMediaElement = function() {
var e = this;
if (!this._mediaElementAndState) throw new Error("There is no media element to revoke.");
this._deferredProvideMediaElementCallback = null, this._provideMediaElementDeferred && (this._provideMediaElementDeferred.reject(O), this._provideMediaElementDeferred = null), this._logger.debug("revokeMediaElement() called."), this._detachListeners();
var t = this._mediaElementAndState.element
, r = k.indexOf(t);
r >= 0 && k.splice(r, 1), this._onSeekFadeOutCompleted = null, this.isDead() || (this._positionWhenMediaElementRevoked = this.getPosition(), this._playingWhenMediaElementRevoked = this.isPlaying()), this._mediaElementAndState = null, this._initMediaElement(t, !1), this._removePausedHandlers(t), this._completeCurrentFade(), this._completeSeekFadeOutAndIn(), this._update(function() {
e.isDead() || (!e.isPlaying() && e.isActuallyPlaying() && e._notifyPlaying(!1), e._handleStalled())
})
}, t.prototype.getBufferedTimeRanges = function() {
return this._mediaElementAndState && "USABLE" === this._mediaElementAndState.state ? u.buildTimeRanges(this._mediaElementAndState.element.buffered) : [];
}, t.prototype.getMaxBufferLength = function() {
return null
}, t.prototype._hasInitialized = function() {
return this._initialized
}, t.prototype._inferFormat = function(e) {
var t = b(e);
switch (t) {
case "mp3":
return {
mimeType: "audio/mpeg"
};
case "opus":
return {
mimeType: "audio/ogg", audioCodec: {
id: "opus"
}
};
case "mp4":
return {
mimeType: "video/mp4"
};
case "m4a":
return {
mimeType: "audio/mp4"
};
case "m3u8":
return {
mimeType: "application/x-mpegURL"
};
default:
return {}
}
}, t.prototype._canPlayType = function(e) {
return i(e)
}, t.prototype._initialize = function() {
var e = this;
this._initialized = !0, this._listenTo("error", function() {
if ("INITIALIZING" === e._mediaElementAndState.state) return void e._logger.debug("An error occurred, but the media element is initializing, so ignoring...");
var t = e._mediaElementAndState.element.error;
switch (t && t.code) {
case 2:
e._triggerError(new c.NetworkError);
break;
case 3:
e._triggerError(new d.DecodeError);
break;
default:
e._logger.error("Unexpected error from media element.", t && t.code, t && t.message), e._triggerError(new p.MediaElementError(t))
}
}, {
earlyAttach: !0
}), this._listenTo("play", function() {
e._logger.debug("Media element play event."), e.isPlaying() || e.isActuallyPlaying() || !e._mediaElementAndState || e._isMediaElementPaused(e._mediaElementAndState.element) || (e._logger.debug("Calling play() because something external called play() on media element."), e.play())
}), this._listenTo("playing", function() {
e._logger.debug("Media element playing event."), e._mediaElementAndState && !e._isMediaElementPaused(e._mediaElementAndState.element) ? e._handlePlayingEvent() : e._logger.debug("Ignoring playing event because media element is reporting it is paused.")
}), this._listenTo("timeupdate", function() {
return e._determineIfPlaying()
}), this._listenTo("pause", function() {
e._logger.debug("Media element pause event."), e._mediaElementAndState && e._isMediaElementPaused(e._mediaElementAndState.element) ? e._handlePauseEvent() : e._logger.debug("Ignoring pause event because media element is reporting it is not paused.")
}), this._listenTo("ended", function() {
e._logger.debug("Media element ended event."), e._mediaElementAndState && e._mediaElementAndState.element.ended ? e._handleEndedEvent() : e._logger.debug("Ignoring ended event because media element is reporting it is not ended.")
}), this._listenTo("stalled", function() {
e._logger.debug("Media element stalled event."), e._checkIfStalled()
}), this._listenTo("volumechange", function() {
e._mediaElementAndState && e._notifyVolumeChangeFromMediaEl(e._mediaElementAndState.element)
}), this._stallCheckTimerId = window.setInterval(function() {
return e._checkIfStalled()
}, D), this._deferredProvideMediaElementCallback && this._deferredProvideMediaElementCallback()
}, t.prototype._handleDurationChange = function() {
var e = this
, t = this._duration;
null !== t && this._update(function() {
e._provideDuration(t), e._mediaElementAndState && "STABLE" === e._mediaElementAndState.state && (e._signalReady(), e._handleDeferredPauseAndSeek())
})
}, t.prototype._createDefaultMediaElement = function() {
return document.createElement(this._playerDependencies.mediaElementType || "audio")
}, t.prototype._handlePauseEvent = function() {
var e = this;
if (!this._mediaElementAndState) throw new Error("Media element should exist.");
var t = this._mediaElementAndState.element;
this.isActuallyPlaying() && this._update(function() {
t.ended || (e._notifyNotStalled(), e._completeCurrentFade(), e._completeSeekFadeOutAndIn(), e._notifyPlaying(!1))
})
}, t.prototype._handlePlayingEvent = function() {
var e = this
, t = this._duration;
if (null === t) throw new Error("Expecting duration to exist.");
var r = this._getTruePosition();
return r >= t ? void this._logger.warn("Got a media element playing event and the positon was >= the duration.", r, t) : this.isEnded() || this._shouldBeEnded() ? void this._logger.warn("Got a media element playing event when the player is/should be ended.") : void this._update(function() {
e._notifyNotStalled(), e._determineIfPlaying(), e.isActuallyPlaying() || (e._playDetectionTimerNumAttempts = 0, e._playDetectionTimer || (e._playDetectionTimer = window.setInterval(function() {
return e._determineIfPlaying()
}, T)))
})
}, t.prototype._handleEndedEvent = function() {
return null !== this._getQueuedSeekPosition() ? void this._logger.warn("Got a media element ended event but ignoring because a seek is in progress.") : void this._update()
}, t.prototype._shouldBeEnded = function() {
return this._endedOverride || this._mediaElementReportingEnded()
}, t.prototype._mediaElementReportingEnded = function() {
return !!(this._mediaElementAndState && this._mediaElementAndState.element.ended && this._mediaElementAndState.element.paused)
}, t.prototype._handleDurationUpdates = function() {
var e = this;
this._listenToOnce("loadedmetadata", function() {
return e._updateDurationFromMediaElement()
}, {
reattach: !0
, earlyAttach: !0
}), this._listenTo("durationchange", function() {
return e._updateDurationFromMediaElement()
})
}, t.prototype._updateDurationFromMediaElement = function() {
var e = this._mediaElementAndState;
e && (this._duration = 1e3 * e.element.duration, this._handleDurationChange())
}, t.prototype._handlePlayPauseChange = function(e, t) {
var r = this
, n = t.fadeRate;
this._fadeRate = n || null;
var o = function() {
r._mediaElementAndState && "USABLE" === r._mediaElementAndState.state && r._callMediaElementPause(r._mediaElementAndState.element), r._notifyFading(!1), r._completeSeekFadeOutAndIn(), r._notifyPlaying(!1)
};
if (this.isEnded()) e ? this._notifyPlaying(!0) : o();
else if (this._mediaElementAndState && "USABLE" === this._mediaElementAndState.state) {
var i = this._playInProgress.inProgress || !this._isMediaElementPaused(this._mediaElementAndState.element);
e && !i ? (this._fadeManagers && this._fadeManagers.pausePlay.performFade(-(1 / 0)), this._playDetectionPosition = this._getTruePosition(), this._play(function(e) {
return r._notifyPlayRejection(e)
})) : !e && i ? this._update(function() {
r._fadeManagers && r._fadeManagers.pausePlay.getDirection() === l.FadeDirection.UP ? (r._notifyFading(!0), r._fadeManagers.pausePlay.performFade(n || -(1 / 0), function() {
return o()
})) : o()
}) : e && i ? this._update(function() {
r._fadeManagers && r._fadeManagers.pausePlay.getDirection() === l.FadeDirection.DOWN && r._fadeManagers.pausePlay.performFade(n || 1 / 0, function() {
return r._notifyFading(!1)
}), r._notifyPlaying(!0)
}) : this._notifyPlaying(e)
}
}, t.prototype._handleVolumeChange = function(e, t) {
if (this._mediaElementAndState) {
var r = this._mediaElementAndState.element;
r.muted = t, r.volume = e, this._notifyVolumeChangeFromMediaEl(r)
} else this._muted = t, this._volume = e, this._notifyVolumeChange(e, t)
}, t.prototype._handleSeekChange = function(e, t) {
var r = this
, n = t.fadeRate;
this._seekFadeRate = n, this._fadeRateAfterSeek = n.afterSeek || 1 / 0;
var o = this._mediaElementAndState;
if (o && "USABLE" === o.state) {
this._onSeekFadeOutCompleted = function() {
r._onSeekFadeOutCompleted = null, a && a.remove(), i && i.seek.getDirection() === l.FadeDirection.DOWN && (r._logger.debug("Fade out for seek completed.", e, n), i.seek.performFade(-(1 / 0)), r._notifyFadingForSeek(!1));
var t = r._mediaElementReportingEnded();
r._endedOverride = !1, r._performSeek(e, function(t) {
return void 0 !== t ? void r._triggerError(new s.errors.PlayerFatalError("An error occurred when trying to seek.", t)) : (e === r._duration && (r._endedOverride = !0), void r._update(function() {
r.isActuallyPlaying() && r._assumeStalled(), r._signalSeekComplete(), i && (!r.isActuallyPlaying() || r._fadeRateAfterSeek === 1 / 0 || r.isEnded() ? i.seek.performFade(1 / 0) : r._notifyFadingForSeek(!0))
}))
}), t && r.isPlaying() && r._play(function(e) {
r._triggerError(new s.errors.PlayerFatalError("Error when trying to play after seek from end.", e))
})
}, this._fadeEndedHandle && (this._fadeEndedHandle.remove(), this._fadeEndedHandle = null);
var i = this._fadeManagers
, a = null
, u = function() {
r._onSeekFadeOutCompleted && r._onSeekFadeOutCompleted()
};
this._update(function() {
i && (n.beforeSeek || n.afterSeek) ? (r._logger.debug("Fading out ready for seek.", e, n), (i.seek.getDirection() === l.FadeDirection.UP || i.seek.isFading()) && r.isActuallyPlaying() && n.beforeSeek && !r._mediaElementReportingEnded() ? (r._notifyFadingForSeek(!0), a = r._fadeEndedHandle = r._listenToOnce("ended", u), i.seek.performFade(n.beforeSeek || -(1 / 0), u)) : (i.seek.performFade(-(1 / 0)), u())) : u()
})
}
}, t.prototype._performSeek = function(e, t) {
var r = this
, n = this._mediaElementAndState;
if (!n) throw new Error("Media element does not exist.");
var o = this._currentSeek;
o && (this._currentSeek = null, o.abort());
var i = n.element;
if (i.currentTime === e / 1e3) return void t();
var a = 0
, s = function() {
var n = []
, o = function() {
r._currentSeek && (r._currentSeek.abort(), r._currentSeek = null), t()
};
try {
i.currentTime = e / 1e3
} catch (t) {
r._logger.warn("Error when trying to seek.", t, e)
}
r._playDetectionPosition = 1e3 * i.currentTime;
var u = window.setTimeout(function() {
r._logger.warn("Seek attempt failed. Retrying...", e, a), l(), s()
}, L(++a));
n.push(r._listenToOnce("seeking", function() {
window.clearTimeout(u)
}, {
earlyAttach: !0
})), n.push(r._listenToOnce("seeked", function() {
var t = 1e3 * i.currentTime;
Math.abs(t - e) <= 100 ? o() : (r._logger.warn("Seek attempt failed. Incorect position. Retrying...", t, e), l(), s())
}, {
earlyAttach: !0
}));
var l = function() {
n.forEach(function(e) {
return e.remove()
}), window.clearTimeout(u)
};
r._currentSeek = {
abort: l
}
};
s()
}, t.prototype._getPosition = function() {
var e = null !== this._duration ? this._duration : 1 / 0;
if (!this._mediaElementAndState || "USABLE" !== this._mediaElementAndState.state) return this._positionWhenMediaElementRevoked;
this._determineIfPlaying();
var t = Math.min(this._getTruePosition(), e);
return this._shouldBeEnded() ? e : t
}, t.prototype._getTruePosition = function() {
if (!this._mediaElementAndState || "USABLE" !== this._mediaElementAndState.state) throw new Error("Media element does not exist or is in invalid state.");
var e = this._mediaElementAndState.element;
return 1e3 * e.currentTime
}, t.prototype._kill = function() {
window.clearTimeout(this._canPlayTimer), this._playDetectionTimer && window.clearInterval(this._playDetectionTimer), this._mediaElementAndState && this.revokeMediaElement(), this._stallCheckTimerId && window.clearInterval(this._stallCheckTimerId), this._webAudioOrchestration && this._webAudioOrchestration.gainNodes.glitchCoverup.disconnect(this._webAudioOrchestration.context.destination), this._listeners = []
}, t.prototype._listenToOnce = function(e, t, r) {
void 0 === r && (r = {});
var n = r.reattach
, o = r.earlyAttach;
void 0 === n && (n = !1), void 0 === o && (o = !1);
var i = function(e) {
a.remove(), t(e)
}
, a = this._listenTo(e, i, {
reattach: n
, earlyAttach: o
});
return a
}, t.prototype._listenTo = function(e, t, r) {
var n = this;
void 0 === r && (r = {});
var o = r.reattach
, i = r.earlyAttach;
void 0 === o && (o = !0), void 0 === i && (i = !1);
var a = function(r) {
if (s.attachedToElement) switch (e) {
case "play":
var o = n._mediaElPlayShouldBeAborted.get(s.attachedToElement);
if (n._mediaElPlayShouldBeAborted.delete(s.attachedToElement), o) {
n._logger.warn("Calling pause() on media element because the play request should have been rejected."), s.attachedToElement.pause();
break
}
default:
t(r)
} else n._logger.warn("Got media element event after handler was removed. Ignoring.", r)
}
, s = {
attachedToElement: null
, handler: a
, eventType: e
, once: !1
, reattach: o
, earlyAttach: i
};
if (this._listeners.push(s), !this._mediaElementAndState || "USABLE" !== this._mediaElementAndState.state && !i) return {
remove: function() {
var e = n._listeners.indexOf(s);
e >= 0 && n._listeners.splice(e, 1)
}
};
var u = this._mediaElementAndState.element;
return u.addEventListener(e, a, !1), s.attachedToElement = u, {
remove: function() {
var t = n._listeners.indexOf(s);
t >= 0 && (n._listeners.splice(t, 1), s.attachedToElement = null, u.removeEventListener(e, a, !1))
}
}
}, t.prototype._notifyNotStalled = function() {
this._stallDetected = !1, this._lastStallCheckPos = null, this._handleStalled()
}, t.prototype._assumeStalled = function() {
this._mediaElementAndState && "USABLE" === this._mediaElementAndState.state && (this._lastStallCheckPos = this._mediaElementAndState.element.currentTime, this._timeWhenPositionChanged = 0, this._stallDetected = !0, this._handleStalled())
}, t.prototype._initMediaElement = function(e, t) {
this._initMediaElementLocal(e, t)
}, t.prototype._callMediaElementPlay = function(e) {
var t = this;
P.isEdge() && this._mediaElPlayShouldBeAborted.set(e, !1);
var r = this._mediaElPaused.get(e);
r && (r.paused = !1);
var n = this._mediaElPlayTracker = {}
, o = e.play();
return r && o && o.catch && o.catch(function() {
n === t._mediaElPlayTracker && (r.paused = !0)
}), o
}, t.prototype._callMediaElementPause = function(e) {
this._playInProgress.inProgress = !1, P.isEdge() && this._mediaElPlayShouldBeAborted.has(e) && this._mediaElPlayShouldBeAborted.set(e, !0);
var t = this._mediaElPaused.get(e);
t && (t.paused = !0), e.pause()
}, t.prototype._isMediaElementPaused = function(e) {
var t = this._mediaElPaused.get(e);
return !t || t.paused
}, t.prototype._completeCurrentFade = function() {
var e = this._fadeManagers;
e && (e.pausePlay.performFade(this.isPlaying() ? 1 / 0 : -(1 / 0)), this.isDead() || this._notifyFading(!1))
}, t.prototype._completeSeekFadeOutAndIn = function() {
var e = this
, t = this._fadeManagers;
t && this._update(function() {
t.seek.performFade(1 / 0), e.isDead() || (e._notifyFadingForSeek(!1), e._onSeekFadeOutCompleted && e._onSeekFadeOutCompleted())
})
}, t.prototype._determineIfPlaying = function() {
var e = this;
this._playDetectionTimer && (!this.isPlaying() || ++this._playDetectionTimerNumAttempts >= x) && (window.clearInterval(this._playDetectionTimer), this._playDetectionTimer = null), this._update(function() {
e._mediaElementAndState && "USABLE" === e._mediaElementAndState.state && (e.isDead() || !e.isReady() || !e.isPlaying() || e.isActuallyPlaying() || e._isMediaElementPaused(e._mediaElementAndState.element) || e._getTruePosition() === e._playDetectionPosition || (e._logger.debug("Detected that playback has started."), e._playDetectionTimer && (window.clearInterval(e._playDetectionTimer), e._playDetectionTimer = null), e._notifyPlaying(!0), e._fadeManagers && (e._notifyFading(!0), e._fadeManagers.pausePlay.performFade(e._fadeRate || 1 / 0, function() {
return e._notifyFading(!1)
}))))
})
}, t.prototype._initMediaElementLocal = function(e, t) {
if (e.setAttribute("msAudioCategory", "BackgroundCapableMedia"), e.mozAudioChannelType = "content", e.removeAttribute("src"), o(e), this._activateWebAudio(), this._pauseEventTimer && (this._logger.debug("Clearing pause event timer."), window.clearTimeout(this._pauseEventTimer), this._pauseEventTimer = null), this._webAudioOrchestration && this._webAudioOrchestration.mediaElementSource && (this._logger.debug("Disconnecting media element from gain node."), this._webAudioOrchestration.mediaElementSource.disconnect(this._webAudioOrchestration.gainNodes.pausePlay), this._webAudioOrchestration.mediaElementSource = void 0), this._currentSeek && (this._logger.debug("Aborting seek attempt."), this._currentSeek.abort(), this._currentSeek = null), t) {
this._webAudioOrchestration && (this._logger.debug("Adding crossorigin attribute to media element because fading enabled."), e.setAttribute("crossorigin", "anonymous"));
var r = this._getUrlForMediaElement();
if (this._logger.debug("Setting media element src.", r), e.src = r, e.volume = this._volume, e.muted = this._muted, this._webAudioOrchestration && this._fadeManagers) {
this._logger.debug("Creating media element source node...");
var n = I.get(e);
if (n ? this._logger.debug("Reusing media element source node.") : (n = this._webAudioOrchestration.context.createMediaElementSource(e), I.set(e, n)), this._webAudioOrchestration.mediaElementSource = n, n.connect(this._webAudioOrchestration.gainNodes.pausePlay), this._logger.debug("Created media element source node."), this._shouldCoverGlitch) {
var i = this._webAudioOrchestration.context.currentTime
, a = this._webAudioOrchestration.gainNodes.glitchCoverup;
a.gain.setValueAtTime(0, i), a.gain.setValueAtTime(1, i + .1), this._shouldCoverGlitch = !1
}
}
}
e.playbackRate = 1, e.setAttribute("preload", "metadata"), this._callMediaElementPause(e), e.load()
}, t.prototype._addPausedHandlers = function(e) {
var t = {
removeListeners: function() {
e.removeEventListener("play", r), e.removeEventListener("playing", r), e.removeEventListener("pause", r), e.removeEventListener("ended", r)
}
, paused: !1
}
, r = function() {
t.paused = e.paused
};
r(), e.addEventListener("play", r), e.addEventListener("playing", r), e.addEventListener("pause", r), e.addEventListener("ended", r), this._mediaElPaused.set(e, t)
}, t.prototype._removePausedHandlers = function(e) {
var t = this._mediaElPaused.get(e);
t && t.removeListeners(), this._mediaElPaused.delete(e)
}, t.prototype._checkIfStalled = function() {
if (this._mediaElementAndState && "USABLE" === this._mediaElementAndState.state && this.isActuallyPlaying()) {
var e = this._mediaElementAndState.element
, t = e.currentTime
, r = s.helpers.time.now();
t !== this._lastStallCheckPos && (this._timeWhenPositionChanged = r), this._stallDetected = e.readyState <= 2 || this._timeWhenPositionChanged <= r - M, this._lastStallCheckPos = t, this._handleStalled()
}
}, t.prototype._handleStalled = function() {
this._shouldBeEnded() && null === this._getQueuedSeekPosition() ? this.isEnded() || (this._logger.debug("Updating because stalled near end."), this._update()) : this._notifyStalled(this._stallDetected || !this._mediaElementAndState || "USABLE" !== this._mediaElementAndState.state)
}, t.prototype._play = function(e) {
var t = this
, r = this._activateWebAudio()
, n = {
inProgress: !0
};
this._playInProgress = n, this._mediaElementPlay()
.then(function() {
n.inProgress = !1, r.catch(function(e) {
t._logger.error("Error activating web audio.", e), e === v.WEB_AUDIO_ACTIVATION_TIMEOUT_ERROR ? t._triggerError(new h.WebAudioActivationTimeoutError) : t._triggerError(new y.WebAudioActivationError)
})
})
.catch(function(r) {
return t._playInProgress !== n ? void t._logger.debug("Ignoring play error because paused since.", r) : (n.inProgress = !1, void(e && e(r)))
})
}, t.prototype._mediaElementPlay = function() {
var e = this;
if (!this._mediaElementAndState) throw new Error("Media element doesn't exist.");
if (this._mediaElementReportingEnded()) return this._logger.debug("Not calling play() because we are at the end. It will be called after a seek."), w.resolve();
var t = this._mediaElementAndState.element
, r = this._callMediaElementPlay(t);
return new w(function(t, n) {
r ? (r = r.then(function() {
return t()
}), r.catch && (r = r.catch(function(r) {
"AbortError" === r.name ? (e._logger.debug("Media element play() promise rejected with AbortError."), t()) : n(r)
}))) : t()
})
}, t.prototype._notifyVolumeChangeFromMediaEl = function(e) {
this._volume = e.volume, this._muted = e.muted, this._notifyVolumeChange(e.volume, e.muted)
}, t.prototype._initWebAudio = function() {
try {
var e = this._webAudioContext.getAudioContextWithSuspender();
if (!e) return this._logger.debug("WebAudio not supported/enabled."), null;
this._logger.debug("WebAudio supported.");
var t = e.context
, r = e.suspender;
r.watchPlayer(this);
var n = t.createGain()
, o = t.createGain()
, i = t.createGain();
return n.connect(o), o.connect(i), i.connect(t.destination), {
context: t
, suspender: r
, gainNodes: {
glitchCoverup: i
, pausePlay: n
, seek: o
}
}
} catch (e) {
return e === v.WEB_AUDIO_NO_OUTPUT_CHANNELS_ERROR ? this._triggerError(new g.WebAudioInitializeNoChannelsError(e)) : this._triggerError(new _.WebAudioInitializeError(e)), this._logger.error("Failed initializing web audio.", e), null
}
}, t.prototype._activateWebAudio = function() {
return this._webAudioOrchestration ? this._webAudioContext.activate() : w.resolve(void 0)
}, t.prototype._handleDeferredPauseAndSeek = function() {
var e = this;
if (!this._mediaElementAndState || "STABLE" !== this._mediaElementAndState.state) throw new Error("Media element must be in the STABLE state.");
this._logger.debug("Handling deferred pause and seek..."), this._mediaElementAndState.state = "USABLE", this._attachListeners(), this._update(function() {
e._handleStalled();
var t = e._getQueuedSeekPosition();
if (null !== t) {
var r = e._seekFadeRate ? e._seekFadeRate.afterSeek : void 0;
e._handleSeekChange(t, {
fadeRate: {
afterSeek: r
}
})
}
e.isPlaying() !== e.isActuallyPlaying() && e._handlePlayPauseChange(e.isPlaying(), {
fadeRate: e._fadeRate || void 0
})
})
}, t.prototype._detachListeners = function() {
if (!this._mediaElementAndState) throw new Error("Media element doesn't exist.");
var e = this._mediaElementAndState.element;
this._listeners.forEach(function(t) {
t.attachedToElement && (t.attachedToElement = null, e.removeEventListener(t.eventType, t.handler, !1))
}), this._listeners = this._listeners.filter(function(e) {
return e.reattach
})
}, t.prototype._attachListeners = function() {
if (!this._mediaElementAndState) throw new Error("Media element doesn't exist.");
this._logger.debug("Attaching listeners...");
var e = this._mediaElementAndState
, t = e.element
, r = e.state;
this._listeners.forEach(function(e) {
e.attachedToElement || !e.reattach || "USABLE" !== r && !e.earlyAttach || (t.addEventListener(e.eventType, e.handler, !1), e.attachedToElement = t)
}), this._logger.debug("Attached listeners.")
}, t
}(s.BasePlayer);
t.HTML5PlayerBase = N
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n, o = r(10)
, i = r(1);
! function(e) {
var t;
! function(e) {
e.buildTimeRanges = o.buildTimeRanges
}(t = e.timeRanges || (e.timeRanges = {}));
var r;
! function(e) {
e.buildMimeTypeFromFormat = i.buildMimeTypeFromFormat
}(r = e.mimeType || (e.mimeType = {}))
}(n = t.helpers || (t.helpers = {}))
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n, o = r(8)
, i = r(9)
, a = r(7)
, s = r(2)
, u = r(5)
, l = r(3)
, c = r(6);
! function(e) {
e.DecodeError = o.DecodeError, e.NetworkError = i.NetworkError, e.MediaElementError = a.MediaElementError, e.WebAudioInitializeError = s.WebAudioInitializeError, e.WebAudioInitializeNoChannelsError = u.WebAudioInitializeNoChannelsError, e.WebAudioActivationError = l.WebAudioActivationError, e.WebAudioActivationTimeoutError = c.WebAudioActivationTimeoutError
}(n = t.errors || (t.errors = {}))
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = r(11)
, a = r(1)
, s = o.helpers.Promise
, u = function(e) {
function t(t, r) {
var n = e.call(this, r) || this;
return n._descriptor = t, n._mimeType = t.format.mimeType || a.buildMimeTypeFromFormat(t.format, n._inferFormat(t.url)), n
}
return n(t, e), t.prototype._getUrlForMediaElement = function() {
return this._descriptor.url
}, t.prototype._canPlay = function() {
return this._mimeType && this._canPlayType(this._mimeType) ? s.resolve(!0) : s.resolve(!1)
}, t
}(i.HTML5PlayerBase);
t.HTML5Player = u
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = 2e4
, o = function() {
function e(e, t) {
void 0 === t && (t = n), this._audioContext = e, this._idleTime = t, this._players = [], this._prevPlayingCount = 0, this._playingCount = 0, this._timerId = null, this._suspendTimerId = null, this._suspendSupported = "function" == typeof e.suspend
}
return e.prototype.watchPlayer = function(e) {
var t = this;
!this._suspendSupported || e.isDead() || this._players.indexOf(e) >= 0 || (e.onChange.subscribe(function(r) {
var n = r.dead
, o = r.playing;
if (void 0 !== o && t._handleCountChange(o), n) {
var i = t._players.indexOf(e);
i >= 0 && (t._players.splice(i, 1), !t._players.length && t._suspendTimerId && (window.clearInterval(t._suspendTimerId), t._suspendTimerId = null))
}
}), this._players.length || (this._suspendTimerId = window.setInterval(function() {
0 === t._playingCount && null === t._timerId && "suspended" !== t._audioContext.state && t._scheduleSuspend(5e3)
}, 5e3)), this._players.push(e), e.isPlaying() && this._handleCountChange(!0))
}, e.prototype._handleCountChange = function(e) {
e ? this._playingCount++ : this._playingCount--, this._playingCount !== this._prevPlayingCount && (this._prevPlayingCount = this._playingCount, 0 === this._playingCount ? this._scheduleSuspend(this._idleTime) : 1 === this._playingCount && this._abortSuspend())
}, e.prototype._scheduleSuspend = function(e) {
var t = this;
this._timerId = window.setTimeout(function() {
t._timerId = null, t._audioContext.suspend()
}, e)
}, e.prototype._abortSuspend = function() {
this._timerId && (window.clearTimeout(this._timerId), this._timerId = null)
}, e
}();
t.WebAudioContextSuspender = o
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = function(e) {
function t(t) {
return e.call(this, "An error occurred when initializing the media element.", t) || this
}
return n(t, e), t.prototype.getCode = function() {
return "HTML5_PLAYER.INITIALIZE_ERROR"
}, t
}(o.errors.PlayerFatalError);
t.InitializeError = i
}, function(e, t, r) {
"use strict";
function n(e, t, r) {
return Math.min(t, Math.max(e, r))
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o;
! function(e) {
e[e.UP = 0] = "UP", e[e.DOWN = 1] = "DOWN"
}(o = t.FadeDirection || (t.FadeDirection = {}));
var i = function() {
function e(e, t) {
this._context = e, this._gain = t, this._currentFade = {
startTime: 0
, startValue: 1
, rate: 0
}, this._fadeEndTimer = null
}
return e.prototype.isFading = function() {
return !!this._fadeEndTimer
}, e.prototype.getDirection = function() {
var e = this._currentFade
, t = e.rate
, r = e.startValue;
return 0 === t ? 0 === r ? o.DOWN : o.UP : t < 0 ? o.DOWN : o.UP
}, e.prototype.performFade = function(e, t) {
var r = this;
if (0 === e) throw new Error("Rate cannot be 0.");
this._fadeEndTimer && window.clearTimeout(this._fadeEndTimer);
var o = this._context.currentTime
, i = this._gain;
if (e === 1 / 0 || e === -(1 / 0)) {
i.gain.cancelScheduledValues(o);
var a = e === 1 / 0 ? 1 : 0;
i.gain.setValueAtTime(a, o), this._currentFade = {
startTime: o
, startValue: a
, rate: 0
}, this._fadeEndTimer = null, t && t()
} else {
var s = this._currentFade
, u = n(0, 1, s.startValue + 1e3 * s.rate * (o - s.startTime))
, l = e > 0 ? 1 - u : u
, c = l * (1 / Math.abs(1e3 * e))
, d = o + c;
this._currentFade = {
startTime: o
, rate: e
, startValue: u
}, i.gain.cancelScheduledValues(o), i.gain.setValueAtTime(u, o), i.gain.linearRampToValueAtTime(e > 0 ? 1 : 0, d), this._fadeEndTimer = window.setTimeout(function() {
r._fadeEndTimer = null, t && t()
}, 1e3 * c)
}
}, e
}();
t.FadeManager = i
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.version = "29.0.0", t.buildNumber = 1819;
var n = r(11);
t.HTML5PlayerBase = n.HTML5PlayerBase;
var o = r(14);
t.HTML5Player = o.HTML5Player;
var i = r(13);
t.errors = i.errors;
var a = r(12);
t.helpers = a.helpers;
var s = r(4);
t.WebAudioContext = s.WebAudioContext
}])
})
}, function(e, t, r) {
! function(t, n) {
e.exports = n(r(6), r(10), r(11), r(2), r(3), r(1))
}(window, function(e, t, r, n, o, i) {
return function(e) {
function t(n) {
if (r[n]) return r[n].exports;
var o = r[n] = {
i: n
, l: !1
, exports: {}
};
return e[n].call(o.exports, o, o.exports, t), o.l = !0, o.exports
}
var r = {};
return t.m = e, t.c = r, t.d = function(e, r, n) {
t.o(e, r) || Object.defineProperty(e, r, {
configurable: !1
, enumerable: !0
, get: n
})
}, t.r = function(e) {
Object.defineProperty(e, "__esModule", {
value: !0
})
}, t.n = function(e) {
var r = e && e.__esModule ? function() {
return e.default
} : function() {
return e
};
return t.d(r, "a", r), r
}, t.o = function(e, t) {
return Object.prototype.hasOwnProperty.call(e, t)
}, t.p = "", t(t.s = 7)
}([function(t, r) {
t.exports = e
}, function(e, r) {
e.exports = t
}, function(e, t) {
e.exports = r
}, function(e, t) {
e.exports = n
}, function(e, t) {
e.exports = o
}, function(e, t) {
e.exports = i
}, function(e, t, r) {
"use strict";
function n(e) {
return e.match(d)[0]
}
var o = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var i = r(5)
, a = r(4)
, s = r(3)
, u = r(2)
, l = r(1)
, c = r(0)
, d = /^[^\?#]*/
, p = function(e) {
function t(t) {
var r = e.call(this) || this;
return r._mediaElementManager = t, r.name = "MaestroHLSMSE", r
}
return o(t, e), t.prototype.isRenditionSupported = function(e) {
return ["hls", "encrypted-hls"].indexOf(e.scProtocol) !== -1 && c.HLSMSEPlayer.isFormatSupported(e.maestroSegmentFormat || {})
}, t.prototype.buildPlayer = function(e) {
return new f(e, this._mediaElementManager)
}, t
}(i.BaseController);
t.HLSMSEPlayerController = p;
var f = function() {
function e(e, t) {
var r = this;
this._config = e, this._mediaElementManager = t, this._urlRefreshRetrieveHandle = null;
var o = e.logger
, i = e.playerId
, u = e.urlAndRendition
, l = e.streamUrlExpires
, d = e.reportError
, p = e.fadeOnPauseAndPlay
, f = e.fadeOnSeek
, h = e.releaseControl
, _ = e.getNewUrl;
this._currentUrl = u.url;
var g = u.rendition.maestroSegmentFormat || {}
, y = this._buildPlaylist(u.url)
, v = this._player = new c.HLSMSEPlayer({
playlist: y
, segmentFormat: g
}, {
name: i
, mediaElement: null
, fadeSupportEnabled: p || f
, defaultFadeDuration: p ? void 0 : 0
, defaultSeekFadeInDuration: f ? void 0 : 0
, defaultSeekFadeOutDuration: f ? void 0 : 0
, logger: o
, registerListeners: function(e) {
var t = e.onError
, i = e.onChange;
t.subscribe(function(e) {
if (l) {
if (e instanceof s.errors.URLUpdateError) return o.error("URL refresh failed for some reason.", e), void h({
retry: !0
});
if (r._isErrorWhichShouldTriggerURLRefresh(e)) {
if (r._urlRefreshRetrieveHandle) return void o.debug("Got a 403 status code, but URL refresh already in progress.");
o.info("Got a 403 status code. Peforming a URL refresh...");
var t = r._urlRefreshRetrieveHandle = _();
return void t.whenComplete()
.then(function(e) {
r._urlRefreshRetrieveHandle = null, e ? n(e) !== n(r._currentUrl) ? (o.warn("Got a new URL but the rendition did not match the original."), h({
retry: !1
})) : (r._currentUrl = e, o.info("Got a new URL. Updating..."), v.switchPlaylist(r._buildPlaylist(e))) : (o.warn("Could not get a new URL."), h({
retry: !1
}))
})
.catch(function(e) {
o.error("Unexpected error when trying to retrieve a new URL.", e), h({
retry: !1
})
})
}
}
d(e.getCode()), a.HTML5PlayerController.errorQualifiesAbort(e) && h({
retry: !1
})
}), i.subscribe(function(e) {
var t = e.dead;
t && (r._urlRefreshRetrieveHandle && (r._urlRefreshRetrieveHandle.abort(), r._urlRefreshRetrieveHandle = null), h({
retry: !1
}))
})
}
});
this._mediaElementManager.registerPlayer(v, function() {
return h({
retry: !1
})
})
}
return e.prototype.getPlayer = function() {
return this._player
}, e.prototype.getUrl = function() {
return this._currentUrl
}, e.prototype._buildPlaylist = function(e) {
var t = new u.ArrayBufferLoader({
fetchEnabled: this._config.fetchEnabled
});
return new l.PlaylistHLS({
url: e
, playlistLoader: u.stringLoader
, segmentLoader: t
, keyLoader: t
, segmentFormat: this._config.urlAndRendition.rendition.maestroSegmentFormat || {}
, logger: this._config.logger
})
}, e.prototype._isErrorWhichShouldTriggerURLRefresh = function(e) {
if (e instanceof c.errors.RetrievalError) {
var t = e.getCause();
if (t instanceof c.retrievalErrors.UnacceptableResponseStatusCodeError) return 403 === t.getStatusCode()
}
return !1
}, e
}();
t.ControlledPlayer = f
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.version = "23.1.0", t.buildNumber = 845;
var n = r(6);
t.HLSMSEPlayerController = n.HLSMSEPlayerController;
var o = r(0);
t.HLSMSEPlayer = o.HLSMSEPlayer
}])
})
}, function(e, t, r) {
! function(t, n) {
e.exports = n(r(2), r(4), r(7))
}(window, function(e, t, r) {
return function(e) {
function t(n) {
if (r[n]) return r[n].exports;
var o = r[n] = {
i: n
, l: !1
, exports: {}
};
return e[n].call(o.exports, o, o.exports, t), o.l = !0, o.exports
}
var r = {};
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t.o(e, r) || Object.defineProperty(e, r, {
configurable: !1
, enumerable: !0
, get: n
})
}, t.r = function(e) {
Object.defineProperty(e, "__esModule", {
value: !0
})
}, t.n = function(e) {
var r = e && e.__esModule ? function() {
return e.default
} : function() {
return e
};
return t.d(r, "a", r), r
}, t.o = function(e, t) {
return Object.prototype.hasOwnProperty.call(e, t)
}, t.p = "", t(t.s = 15)
}([function(t, r) {
t.exports = e
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
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if (a.isSmall) return o.add(Math.floor(Math.random() * a));
for (var u = a.value.length - 1, l = [], d = !0, p = u; p >= 0; p--) {
var f = d ? a.value[p] : W
, h = c(Math.random() * f);
l.unshift(h), h < f && (d = !1)
}
return l = s(l), o.add("number" == typeof l ? new n(l) : new r(l, !1))
}
function j(e, r, n) {
var o, i = t[0]
, a = t[1];
for (o = e.length - 1; o >= 0; o--) i = i.add(e[o].times(a)), a = a.times(r);
return n ? i.negate() : i
}
function B(e) {
return e <= 35 ? "0123456789abcdefghijklmnopqrstuvwxyz".charAt(e) : "<" + e + ">"
}
function q(e, t) {
if (t = o(t), t.isZero()) {
if (e.isZero()) return {
value: [0]
, isNegative: !1
};
throw new Error("Cannot convert nonzero numbers to base 0.")
}
if (t.equals(-1)) {
if (e.isZero()) return {
value: [0]
, isNegative: !1
};
if (e.isNegative()) return {
value: [].concat.apply([], Array.apply(null, Array(-e))
.map(Array.prototype.valueOf, [1, 0]))
, isNegative: !1
};
var r = Array.apply(null, Array(+e - 1))
.map(Array.prototype.valueOf, [0, 1]);
return r.unshift([1]), {
value: [].concat.apply([], r)
, isNegative: !1
}
}
var n = !1;
if (e.isNegative() && t.isPositive() && (n = !0, e = e.abs()), t.equals(1)) return e.isZero() ? {
value: [0]
, isNegative: !1
} : {
value: Array.apply(null, Array(+e))
.map(Number.prototype.valueOf, 1)
, isNegative: n
};
for (var i, a = [], s = e; s.isNegative() || s.compareAbs(t) >= 0;) {
i = s.divmod(t), s = i.quotient;
var u = i.remainder;
u.isNegative() && (u = t.minus(u)
.abs(), s = s.next()), a.push(u.toJSNumber())
}
return a.push(s.toJSNumber()), {
value: a.reverse()
, isNegative: n
}
}
function H(e, t) {
var r = q(e, t);
return (r.isNegative ? "-" : "") + r.value.map(B)
.join("")
}
function z(e) {
if (i(+e)) {
var t = +e;
if (t === c(t)) return new n(t);
throw new Error("Invalid integer: " + e)
}
var o = "-" === e[0];
o && (e = e.slice(1));
var a = e.split(/e/i);
if (a.length > 2) throw new Error("Invalid integer: " + a.join("e"));
if (2 === a.length) {
var s = a[1];
if ("+" === s[0] && (s = s.slice(1)), s = +s, s !== c(s) || !i(s)) throw new Error("Invalid integer: " + s + " is not a valid exponent.");
var l = a[0]
, d = l.indexOf(".");
if (d >= 0 && (s -= l.length - d - 1, l = l.slice(0, d) + l.slice(d + 1)), s < 0) throw new Error("Cannot include negative exponent part for integers");
l += new Array(s + 1)
.join("0"), e = l
}
var p = /^([0-9][0-9]*)$/.test(e);
if (!p) throw new Error("Invalid integer: " + e);
for (var f = [], h = e.length, _ = J, g = h - _; h > 0;) f.push(+e.slice(g, h)), g -= _, g < 0 && (g = 0), h -= _;
return u(f), new r(f, o)
}
function G(e) {
if (i(e)) {
if (e !== c(e)) throw new Error(e + " is not an integer.");
return new n(e)
}
return z(e.toString())
}
function V(e) {
return "number" == typeof e ? G(e) : "string" == typeof e ? z(e) : e
}
var W = 1e7
, J = 7
, K = 9007199254740992
, Q = a(K)
, Y = Math.log(K);
r.prototype = Object.create(t.prototype), n.prototype = Object.create(t.prototype), r.prototype.add = function(e) {
var t = V(e);
if (this.sign !== t.sign) return this.subtract(t.negate());
var n = this.value
, o = t.value;
return t.isSmall ? new r(f(n, Math.abs(o)), this.sign) : new r(p(n, o), this.sign)
}, r.prototype.plus = r.prototype.add, n.prototype.add = function(e) {
var t = V(e)
, o = this.value;
if (o < 0 !== t.sign) return this.subtract(t.negate());
var s = t.value;
if (t.isSmall) {
if (i(o + s)) return new n(o + s);
s = a(Math.abs(s))
}
return new r(f(s, Math.abs(o)), o < 0)
}, n.prototype.plus = n.prototype.add, r.prototype.subtract = function(e) {
var t = V(e);
if (this.sign !== t.sign) return this.add(t.negate());
var r = this.value
, n = t.value;
return t.isSmall ? g(r, Math.abs(n), this.sign) : _(r, n, this.sign)
}, r.prototype.minus = r.prototype.subtract, n.prototype.subtract = function(e) {
var t = V(e)
, r = this.value;
if (r < 0 !== t.sign) return this.add(t.negate());
var o = t.value;
return t.isSmall ? new n(r - o) : g(o, Math.abs(r), r >= 0)
}, n.prototype.minus = n.prototype.subtract, r.prototype.negate = function() {
return new r(this.value, !this.sign)
}, n.prototype.negate = function() {
var e = this.sign
, t = new n(-this.value);
return t.sign = !e, t
}, r.prototype.abs = function() {
return new r(this.value, !1)
}, n.prototype.abs = function() {
return new n(Math.abs(this.value))
}, r.prototype.multiply = function(e) {
var n, o = V(e)
, i = this.value
, s = o.value
, u = this.sign !== o.sign;
if (o.isSmall) {
if (0 === s) return t[0];
if (1 === s) return this;
if (s === -1) return this.negate();
if (n = Math.abs(s), n < W) return new r(v(i, n), u);
s = a(n)
}
return b(i.length, s.length) ? new r(E(i, s), u) : new r(y(i, s), u)
}, r.prototype.times = r.prototype.multiply, n.prototype._multiplyBySmall = function(e) {
return i(e.value * this.value) ? new n(e.value * this.value) : w(Math.abs(e.value), a(Math.abs(this.value)), this.sign !== e.sign)
}, r.prototype._multiplyBySmall = function(e) {
return 0 === e.value ? t[0] : 1 === e.value ? this : e.value === -1 ? this.negate() : w(Math.abs(e.value), this.value, this.sign !== e.sign)
}, n.prototype.multiply = function(e) {
return V(e)
._multiplyBySmall(this)
}, n.prototype.times = n.prototype.multiply, r.prototype.square = function() {
return new r(P(this.value), !1)
}, n.prototype.square = function() {
var e = this.value * this.value;
return i(e) ? new n(e) : new r(P(a(Math.abs(this.value))), !1)
}, r.prototype.divmod = function(e) {
var t = O(this, e);
return {
quotient: t[0]
, remainder: t[1]
}
}, n.prototype.divmod = r.prototype.divmod, r.prototype.divide = function(e) {
return O(this, e)[0]
}, n.prototype.over = n.prototype.divide = r.prototype.over = r.prototype.divide, r.prototype.mod = function(e) {
return O(this, e)[1]
}, n.prototype.remainder = n.prototype.mod = r.prototype.remainder = r.prototype.mod, r.prototype.pow = function(e) {
var r, o, a, s = V(e)
, u = this.value
, l = s.value;
if (0 === l) return t[1];
if (0 === u) return t[0];
if (1 === u) return t[1];
if (u === -1) return s.isEven() ? t[1] : t[-1];
if (s.sign) return t[0];
if (!s.isSmall) throw new Error("The exponent " + s.toString() + " is too large.");
if (this.isSmall && i(r = Math.pow(u, l))) return new n(c(r));
for (o = this, a = t[1]; l & !0 && (a = a.times(o), --l), 0 !== l;) l /= 2, o = o.square();
return a
}, n.prototype.pow = r.prototype.pow, r.prototype.modPow = function(e, r) {
if (e = V(e), r = V(r), r.isZero()) throw new Error("Cannot take modPow with modulus 0");
for (var n = t[1], o = this.mod(r); e.isPositive();) {
if (o.isZero()) return t[0];
e.isOdd() && (n = n.multiply(o)
.mod(r)), e = e.divide(2), o = o.square()
.mod(r)
}
return n
}, n.prototype.modPow = r.prototype.modPow, r.prototype.compareAbs = function(e) {
var t = V(e)
, r = this.value
, n = t.value;
return t.isSmall ? 1 : T(r, n)
}, n.prototype.compareAbs = function(e) {
var t = V(e)
, r = Math.abs(this.value)
, n = t.value;
return t.isSmall ? (n = Math.abs(n), r === n ? 0 : r > n ? 1 : -1) : -1
}, r.prototype.compare = function(e) {
if (e === 1 / 0) return -1;
if (e === -(1 / 0)) return 1;
var t = V(e)
, r = this.value
, n = t.value;
return this.sign !== t.sign ? t.sign ? 1 : -1 : t.isSmall ? this.sign ? -1 : 1 : T(r, n) * (this.sign ? -1 : 1)
}, r.prototype.compareTo = r.prototype.compare, n.prototype.compare = function(e) {
if (e === 1 / 0) return -1;
if (e === -(1 / 0)) return 1;
var t = V(e)
, r = this.value
, n = t.value;
return t.isSmall ? r == n ? 0 : r > n ? 1 : -1 : r < 0 !== t.sign ? r < 0 ? -1 : 1 : r < 0 ? 1 : -1
}, n.prototype.compareTo = n.prototype.compare, r.prototype.equals = function(e) {
return 0 === this.compare(e)
}, n.prototype.eq = n.prototype.equals = r.prototype.eq = r.prototype.equals, r.prototype.notEquals = function(e) {
return 0 !== this.compare(e)
}, n.prototype.neq = n.prototype.notEquals = r.prototype.neq = r.prototype.notEquals, r.prototype.greater = function(e) {
return this.compare(e) > 0
}, n.prototype.gt = n.prototype.greater = r.prototype.gt = r.prototype.greater, r.prototype.lesser = function(e) {
return this.compare(e) < 0
}, n.prototype.lt = n.prototype.lesser = r.prototype.lt = r.prototype.lesser, r.prototype.greaterOrEquals = function(e) {
return this.compare(e) >= 0
}, n.prototype.geq = n.prototype.greaterOrEquals = r.prototype.geq = r.prototype.greaterOrEquals, r.prototype.lesserOrEquals = function(e) {
return this.compare(e) <= 0
}, n.prototype.leq = n.prototype.lesserOrEquals = r.prototype.leq = r.prototype.lesserOrEquals, r.prototype.isEven = function() {
return 0 === (1 & this.value[0])
}, n.prototype.isEven = function() {
return 0 === (1 & this.value)
}, r.prototype.isOdd = function() {
return 1 === (1 & this.value[0])
}, n.prototype.isOdd = function() {
return 1 === (1 & this.value)
}, r.prototype.isPositive = function() {
return !this.sign
}, n.prototype.isPositive = function() {
return this.value > 0
}, r.prototype.isNegative = function() {
return this.sign
}, n.prototype.isNegative = function() {
return this.value < 0
}, r.prototype.isUnit = function() {
return !1
}, n.prototype.isUnit = function() {
return 1 === Math.abs(this.value)
}, r.prototype.isZero = function() {
return !1
}, n.prototype.isZero = function() {
return 0 === this.value
}, r.prototype.isDivisibleBy = function(e) {
var r = V(e)
, n = r.value;
return 0 !== n && (1 === n || (2 === n ? this.isEven() : this.mod(r)
.equals(t[0])))
}, n.prototype.isDivisibleBy = r.prototype.isDivisibleBy, r.prototype.isPrime = function() {
var r = x(this);
if (r !== e) return r;
for (var n, i, a, s, u = this.abs(), l = u.prev(), c = [2, 3, 5, 7, 11, 13, 17, 19], d = l; d.isEven();) d = d.divide(2);
for (a = 0; a < c.length; a++)
if (s = o(c[a])
.modPow(d, u), !s.equals(t[1]) && !s.equals(l)) {
for (i = !0, n = d; i && n.lesser(l); n = n.multiply(2)) s = s.square()
.mod(u), s.equals(l) && (i = !1);
if (i) return !1
} return !0
}, n.prototype.isPrime = r.prototype.isPrime, r.prototype.isProbablePrime = function(t) {
var r = x(this);
if (r !== e) return r;
for (var n = this.abs(), i = t === e ? 5 : t, a = 0; a < i; a++) {
var s = o.randBetween(2, n.minus(2));
if (!s.modPow(n.prev(), n)
.isUnit()) return !1
}
return !0
}, n.prototype.isProbablePrime = r.prototype.isProbablePrime, r.prototype.modInv = function(e) {
for (var t, r, n, i = o.zero, a = o.one, s = V(e), u = this.abs(); !u.equals(o.zero);) t = s.divide(u), r = i, n = s, i = a, s = u, a = r.subtract(t.multiply(a)), u = n.subtract(t.multiply(u));
if (!s.equals(1)) throw new Error(this.toString() + " and " + e.toString() + " are not co-prime");
return i.compare(0) === -1 && (i = i.add(e)), this.isNegative() ? i.negate() : i
}, n.prototype.modInv = r.prototype.modInv, r.prototype.next = function() {
var e = this.value;
return this.sign ? g(e, 1, this.sign) : new r(f(e, 1), this.sign)
}, n.prototype.next = function() {
var e = this.value;
return e + 1 < K ? new n(e + 1) : new r(Q, !1)
}, r.prototype.prev = function() {
var e = this.value;
return this.sign ? new r(f(e, 1), !0) : g(e, 1, this.sign)
}, n.prototype.prev = function() {
var e = this.value;
return e - 1 > -K ? new n(e - 1) : new r(Q, !0)
};
for (var X = [1]; 2 * X[X.length - 1] <= W;) X.push(2 * X[X.length - 1]);
var Z = X.length
, $ = X[Z - 1];
r.prototype.shiftLeft = function(e) {
if (!M(e)) throw new Error(String(e) + " is too large for shifting.");
if (e = +e, e < 0) return this.shiftRight(-e);
var t = this;
if (t.isZero()) return t;
for (; e >= Z;) t = t.multiply($), e -= Z - 1;
return t.multiply(X[e])
}, n.prototype.shiftLeft = r.prototype.shiftLeft, r.prototype.shiftRight = function(e) {
var t;
if (!M(e)) throw new Error(String(e) + " is too large for shifting.");
if (e = +e, e < 0) return this.shiftLeft(-e);
for (var r = this; e >= Z;) {
if (r.isZero() || r.isNegative() && r.isUnit()) return r;
t = O(r, $), r = t[1].isNegative() ? t[0].prev() : t[0], e -= Z - 1
}
return t = O(r, X[e]), t[1].isNegative() ? t[0].prev() : t[0]
}, n.prototype.shiftRight = r.prototype.shiftRight, r.prototype.not = function() {
return this.negate()
.prev()
}, n.prototype.not = r.prototype.not, r.prototype.and = function(e) {
return D(this, e, function(e, t) {
return e & t
})
}, n.prototype.and = r.prototype.and, r.prototype.or = function(e) {
return D(this, e, function(e, t) {
return e | t
})
}, n.prototype.or = r.prototype.or, r.prototype.xor = function(e) {
return D(this, e, function(e, t) {
return e ^ t
})
}, n.prototype.xor = r.prototype.xor;
var ee = 1 << 30
, te = (W & -W) * (W & -W) | ee;
r.prototype.bitLength = function() {
var e = this;
return e.compareTo(o(0)) < 0 && (e = e.negate()
.subtract(o(1))), 0 === e.compareTo(o(0)) ? o(0) : o(I(e, o(2))
.e)
.add(o(1))
}, n.prototype.bitLength = r.prototype.bitLength;
var re = function(e, t) {
for (var r, o = e.length, i = Math.abs(t), r = 0; r < o; r++) {
var a = e[r].toLowerCase();
if ("-" !== a && /[a-z0-9]/.test(a)) {
if (/[0-9]/.test(a) && +a >= i) {
if ("1" === a && 1 === i) continue;
throw new Error(a + " is not a valid digit in base " + t + ".")
}
if (a.charCodeAt(0) - 87 >= i) throw new Error(a + " is not a valid digit in base " + t + ".")
}
}
if (2 <= t && t <= 36 && o <= Y / Math.log(t)) {
var s = parseInt(e, t);
if (isNaN(s)) throw new Error(a + " is not a valid digit in base " + t + ".");
return new n(parseInt(e, t))
}
t = V(t);
var u = []
, l = "-" === e[0];
for (r = l ? 1 : 0; r < e.length; r++) {
var a = e[r].toLowerCase()
, c = a.charCodeAt(0);
if (48 <= c && c <= 57) u.push(V(a));
else if (97 <= c && c <= 122) u.push(V(a.charCodeAt(0) - 87));
else {
if ("<" !== a) throw new Error(a + " is not a valid character");
var d = r;
do r++; while (">" !== e[r]);
u.push(V(e.slice(d + 1, r)))
}
}
return j(u, t, l)
};
r.prototype.toArray = function(e) {
return q(this, e)
}, n.prototype.toArray = function(e) {
return q(this, e)
}, r.prototype.toString = function(t) {
if (t === e && (t = 10), 10 !== t) return H(this, t);
for (var r, n = this.value, o = n.length, i = String(n[--o]), a = "0000000"; --o >= 0;) r = String(n[o]), i += a.slice(r.length) + r;
var s = this.sign ? "-" : "";
return s + i
}, n.prototype.toString = function(t) {
return t === e && (t = 10), 10 != t ? H(this, t) : String(this.value)
}, r.prototype.toJSON = n.prototype.toJSON = function() {
return this.toString()
}, r.prototype.valueOf = function() {
return parseInt(this.toString(), 10)
}, r.prototype.toJSNumber = r.prototype.valueOf, n.prototype.valueOf = function() {
return this.value
}, n.prototype.toJSNumber = n.prototype.valueOf;
for (var ne = 0; ne < 1e3; ne++) t[ne] = new n(ne), ne > 0 && (t[-ne] = new n(-ne));
return t.one = t[1], t.zero = t[0], t.minusOne = t[-1], t.max = C, t.min = L, t.gcd = N, t.lcm = F, t.isInstance = function(e) {
return e instanceof r || e instanceof n
}, t.randBetween = U, t.fromArray = function(e, t, r) {
return j(e.map(V), V(t || 10), r)
}, t
}();
"undefined" != typeof e && e.hasOwnProperty("exports") && (e.exports = o), r = [], n = function() {
return o
}.apply(t, r), !(void 0 !== n && (e.exports = n))
})
.call(this, r(10)(e))
}, function(e, t, r) {
"use strict";
function n(e, t) {
for (var r = e.byteLength, n = 0; n < r;) {
var o = e.getUint32(n);
if (1 === o) throw new Error("Large atom size not supported.");
0 === o && (o = r - n);
var i = e.getUint32(n + 4);
if (t(i, new DataView(e.buffer, e.byteOffset + n + s, o - s))) break;
n += o
}
}
function o(e, t) {
void 0 === t && (t = !1);
var r = function(e) {
var t = e.getUint8(0);
e.setUint32(12, 0), t > 0 && e.setUint32(16, 0)
}
, o = function(e) {
n(e, function(e, t) {
return e === c && (s(t), !0)
})
}
, s = function(e) {
n(e, function(e, t) {
return e === d && (p(t), !0)
})
}
, p = function(e) {
var r, n = e.getUint8(0);
t ? r = a(0) : (r = a(e.getUint32(4)), n > 0 && (r = r.shiftLeft(32), r = r.add(e.getUint32(8))), null === h && (h = r), r = r.subtract(h)), n > 0 ? (e.setUint32(4, r.shiftRight(32)
.toJSNumber()), e.setUint32(8, r.and(65535)
.toJSNumber())) : e.setUint32(4, r.toJSNumber())
}
, f = i.helpers.arrayBuffer.combine([e])
, h = null;
return n(new DataView(f.buffer, f.byteOffset, f.byteLength), function(e, t) {
switch (e) {
case u:
r(t);
break;
case l:
o(t)
}
return !1
}), f
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var i = r(0)
, a = r(11)
, s = 8
, u = 1936286840
, l = 1836019558
, c = 1953653094
, d = 1952867444;
t.clearMP4InternalTimestamp = o
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0)
, o = r(6)
, i = r(12)
, a = n.helpers.deferred.buildDeferred
, s = o.helpers.timeRanges.buildTimeRanges
, u = n.helpers.Promise
, l = n.logger.prefixLogger
, c = n.logger.noOpLogger
, d = n.helpers.browser.isIE()
, p = n.helpers.browser.isSafari()
, f = 'audio/mp4; codecs="mp3"'
, h = "audio/mpeg"
, _ = 'audio/webm; codecs="opus"'
, g = n.helpers.browser.getSafariVersion()
, y = n.helpers.browser.getChromeVersion()
, v = p || !!(y && y.major <= 49)
, m = !!g && g.major < 10 || !!y && y.major <= 49;
t.killedError = new Error("MSE killed.");
var E = function() {
function e(e, t) {
var r = this.constructor;
if (void 0 === t && (t = c), this._sourceBuffer = null, this._initialized = !1, this._initializeDeferred = a(), this._whenIdleDeferred = a(), this._error = null, this._dead = !1, this._eosSignalled = !1, this._pendingActions = [], this._currentAction = null, this._logger = l(t, "MSE"), this._onMediaSourceInit = this._onMediaSourceInit.bind(this), this._onMediaSourceEnded = this._onMediaSourceEnded.bind(this), this._onMediaSourceError = this._onMediaSourceError.bind(this), this._onSourceBufferUpdateEnd = this._onSourceBufferUpdateEnd.bind(this), this._onSourceBufferError = this._onSourceBufferError.bind(this), !r.isSupported(e)) throw this._logger.error("Not supported."), new Error("Not supported.");
p && e === f && (e = "audio/mp4"), this._type = e, this._useSegmentsMode = m && 0 === e.indexOf("audio/mp4"), this._mediaSource = new MediaSource, this._mediaSource.addEventListener("sourceopen", this._onMediaSourceInit, !1), this._mediaSource.addEventListener("error", this._onMediaSourceError, !1), this._url = URL.createObjectURL(this._mediaSource), this._logger.debug("Created URL.", this._url)
}
return e.isSupported = function(e) {
return !d && "MediaSource" in window && (!e || !(!p || e !== f) || !(g && g.major < 10 && e === h) && !(y && y.major < 50 && e === _) && MediaSource.isTypeSupported(e))
}, e.prototype.whenInitialized = function() {
return this._initializeDeferred.promise
}, e.prototype.whenIdle = function() {
return this._whenIdleDeferred ? this._whenIdleDeferred.promise : u.resolve(void 0)
}, e.prototype.isIdle = function() {
return this._dead || !this._whenIdleDeferred
}, e.prototype.hasInitialized = function() {
return this._initialized
}, e.prototype.getError = function() {
return this._error
}, e.prototype.getUrl = function() {
return this._ensureNotDead(), this._url
}, e.prototype.getBuffered = function() {
if (this._ensureNotDead(), !this._sourceBuffer) return [];
try {
return s(this._sourceBuffer.buffered)
} catch (t) {
var e = "Failed to read the 'buffered' property from 'SourceBuffer': This SourceBuffer has been removed from the parent media source.";
if ("InvalidStateError" === t.name && t.message === e) return [];
throw t
}
}, e.prototype.append = function(e) {
if (this._ensureNotDead(), this._ensureInitialized(), this._ensureNotEOS(), this._logger.debug("append() called."), v && 0 === this._type.indexOf("audio/mp4")) {
this._logger.debug("Rewriting internal timestamp to 0.");
try {
e = i.clearMP4InternalTimestamp(e, !this._useSegmentsMode)
} catch (e) {
return this._logger.error("Error rewriting timestamps.", e), this._handleError(e), u.reject(e)
}
}
var t = a();
return this._pendingActions.push({
type: "append"
, data: e
, deferred: t
}), this._performNextAction(), t.promise
}, e.prototype.remove = function(e) {
if (0 === e.duration) throw new Error("Remove range must have a duration > 0.");
this._ensureNotDead(), this._ensureInitialized(), this._ensureNotEOS(), this._logger.debug("remove() called.", e);
var t = a();
return this._pendingActions.push({
type: "remove"
, range: e
, deferred: t
}), this._performNextAction(), t.promise
}, e.prototype.signalEOS = function() {
this._ensureNotDead(), this._ensureInitialized(), this._ensureNotEOS(), this._logger.debug("signalEOS() called."), this._eosSignalled = !0;
var e = a();
return this._pendingActions.push({
type: "eos"
, deferred: e
}), this._performNextAction(), e.promise
}, e.prototype.eosSignalled = function() {
return this._eosSignalled
}, e.prototype.kill = function() {
if (!this._dead) {
if (this._logger.debug("kill() called."), this._dead = !0, this._sourceBuffer) {
this._sourceBuffer.removeEventListener("updateend", this._onSourceBufferUpdateEnd, !1), this._sourceBuffer.removeEventListener("error", this._onSourceBufferError, !1);
try {
this._mediaSource.removeSourceBuffer(this._sourceBuffer)
} catch (e) {
this._logger.error("Error from removeSourceBuffer()", e)
}
}
this._mediaSource.removeEventListener("sourceopen", this._onMediaSourceInit, !1), this._mediaSource.removeEventListener("sourceended", this._onMediaSourceEnded, !1), this._mediaSource.removeEventListener("error", this._onMediaSourceError, !1), URL.revokeObjectURL(this._url);
var e = this._error || t.killedError
, r = this._currentAction ? [this._currentAction] : [];
r = r.concat(this._pendingActions), r.forEach(function(t) {
t.deferred.reject(e)
}), this._whenIdleDeferred || (this._whenIdleDeferred = a()), this._whenIdleDeferred.reject(e), this._initialized || this._initializeDeferred.reject(e)
, this._pendingActions.length = 0, this._logger.debug("Killed.")
}
}, e.prototype._ensureInitialized = function() {
if (!this._initialized) throw new Error("Not initialized yet.")
}, e.prototype._ensureNotEOS = function() {
if (this._eosSignalled) throw new Error("EOS signalled.")
}, e.prototype._ensureNotDead = function() {
if (this._dead) throw new Error("MSE is dead.")
}, e.prototype._onMediaSourceInit = function() {
this._logger.debug("MSE initialized."), this._mediaSource.removeEventListener("sourceopen", this._onMediaSourceInit, !1);
try {
this._logger.debug("Creating source buffer.", this._type), this._sourceBuffer = this._mediaSource.addSourceBuffer(this._type), this._sourceBuffer.mode = this._useSegmentsMode ? "segments" : "sequence", this._logger.debug("Using append mode: " + this._sourceBuffer.mode), this._sourceBuffer.addEventListener("updateend", this._onSourceBufferUpdateEnd, !1), this._sourceBuffer.addEventListener("error", this._onSourceBufferError, !1)
} catch (e) {
this._handleError(e)
}
this._initializeDeferred.resolve(void 0), this._whenIdleDeferred.resolve(void 0), this._initialized = !0, this._performNextAction()
}, e.prototype._onMediaSourceEnded = function() {
this._onSourceBufferUpdateEnd()
}, e.prototype._onMediaSourceError = function(e) {
this._handleError(e)
}, e.prototype._handleError = function(e) {
this._ensureNotDead(), this._logger.error("Error occurred.", e), this._error = e || new Error("Unknown error."), this.kill()
}, e.prototype._onSourceBufferUpdateEnd = function() {
var e = this._currentAction;
return this._logger.debug("Update ended.", this.getBuffered()), e ? (this._currentAction = null, e.deferred.resolve(void 0), void this._performNextAction()) : void this._handleError(new Error("No action in progress."))
}, e.prototype._onSourceBufferError = function(e) {
this._handleError(e)
}, e.prototype._performNextAction = function() {
var e = this._whenIdleDeferred;
if (!this._currentAction && this._sourceBuffer) {
var t = this._pendingActions.shift();
if (!t) return this._logger.debug("No more actions."), void(e && (this._whenIdleDeferred = null, e.resolve(void 0)));
switch (e || (this._whenIdleDeferred = a()), this._currentAction = t, this._logger.debug("Performing next action..."), t.type) {
case "append":
var r = n.TimeRange.getCoverage(this.getBuffered());
try {
if ("segments" === this._sourceBuffer.mode) {
var o = r.end / 1e3;
this._logger.debug("Setting timestampOffset because detected safari.", o);
try {
this._sourceBuffer.timestampOffset = o
} catch (e) {
if (11 !== e.code) throw e;
this._logger.debug("Failed to set timestampOffset.", e)
}
}
this._logger.debug("Calling appendBuffer()."), this._sourceBuffer.appendBuffer(t.data)
} catch (e) {
this._handleError(e)
}
break;
case "remove":
try {
var i = t.range;
this._logger.debug("Calling remove().", i.start, i.end), this._sourceBuffer.remove(i.start / 1e3, i.end / 1e3)
} catch (e) {
this._handleError(e)
}
break;
case "eos":
try {
this._logger.debug("Calling endOfStream()."), this._sourceBuffer.removeEventListener("updateend", this._onSourceBufferUpdateEnd, !1), this._mediaSource.addEventListener("sourceended", this._onMediaSourceEnded, !1), this._mediaSource.endOfStream()
} catch (e) {
this._handleError(e)
}
}
}
}, e
}();
t.MSE = E
}, function(e, t, r) {
"use strict";
function n(e) {
if (e.hasEnded()) {
var t = e.getCompleteDuration();
if (null === t) throw new Error("Expected playlist duration to be available.");
return t
}
return 1 / 0
}
function o(e) {
var t = s.TransmuxerFactory.retrieveTransmuxers(e)
, r = g(t, function(t) {
var r = u.helpers.mimeType.buildMimeTypeFromFormat(t.getOutputFormat(), e);
return !!r && l.MSE.isSupported(r)
}) || null;
if (!r) return null;
var n = r.getOutputFormat()
, o = u.helpers.mimeType.buildMimeTypeFromFormat(n, e);
return o ? {
transmuxer: r
, mimeType: o
} : null
}
var i = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var a = r(0)
, s = r(7)
, u = r(6)
, l = r(13)
, c = r(9)
, d = r(5)
, p = r(4)
, f = r(3)
, h = r(2)
, _ = r(1)
, g = a.helpers.find
, y = a.helpers.Promise
, v = a.helpers.time.now
, m = a.errors.PlayerFatalError
, E = a.eventDispatcher.EventDispatcher
, b = a.logger.prefixLogger
, w = a.helpers.abortableJob.abortedError
, P = a.helpers.browser.getSafariVersion()
, S = a.helpers.browser.isSafari()
, R = a.helpers.browser.isFirefox()
, A = a.helpers.browser.isEdge()
, O = 3e4
, T = 1e8
, x = 2e3
, M = 1e4
, D = 1e3
, k = 600
, I = 50
, C = function(e) {
function t(t, r) {
var n = e.call(this, r) || this;
if (n._onSegmentRequestQueued = new E, n._onSegmentRequestStart = new E, n._onSegmentRetrieved = new E, n._onSegmentRequestFailed = new E, n._onSegmentReady = new E, n._onSegmentAppendQueued = new E, n._onSegmentAppendEnd = new E, n._playlist = null, n._playlistSegmentRetriever = null, n._playlistUpdateJob = null, n._initialPlaylistRetrieveCompleted = !1, n._playlistUpdateTimer = null, n._earliestAllowedNextUpdateTime = v(), n._mse = null, n._simpleMSE = null, n._html5PlayerReady = !1, n._startPositionOffset = 0, n._transmuxerAndMimeType = null, n._lastSegmentAppended = null, n._maxBufferLength = null, n._cacheSize = null, n._onFirstSegmentRetrieved = null, n._firstSegmentOffset = 0, n._seekAttemptTimer = null, n._seekMetadataEventHandle = null, n._playlistUpdateEventHandle = null, n._playlistDuration = null, n._logger = b(n._logger, "HLSMSEPlayer"), void 0 !== r.maxBufferLength && r.maxBufferLength < 0) throw new Error("maxBufferLength cannot be < 0.");
if (void 0 !== r.memoryCacheSize && r.memoryCacheSize < 0) throw new Error("memoryCacheSize cannot be < 0.");
return n.onSegmentRequestQueued = n._onSegmentRequestQueued.getHandle(), n.onSegmentRequestStart = n._onSegmentRequestStart.getHandle(), n.onSegmentRetrieved = n._onSegmentRetrieved.getHandle(), n.onSegmentRequestFailed = n._onSegmentRequestFailed.getHandle(), n.onSegmentReady = n._onSegmentReady.getHandle(), n.onSegmentAppendQueued = n._onSegmentAppendQueued.getHandle(), n.onSegmentAppendEnd = n._onSegmentAppendEnd.getHandle(), n.__descriptor = t, n.__playerDependencies = r, n._queuedPlaylist = t.playlist, n
}
return i(t, e), t.isFormatSupported = function(e) {
return !!l.MSE.isSupported() && !!o(e)
}, t.prototype.getBufferedTimeRanges = function() {
var e = this._playlistSegmentRetriever;
return e ? a.TimeRange.normalize(e.getSegmentsWithData()
.map(function(e) {
return e.segment.getTimeRange()
})) : []
}, t.prototype.getCompleteBufferedTimeRanges = function() {
var e = this._playlistSegmentRetriever;
return e ? a.TimeRange.normalize(e.getSegmentsWithData()
.filter(function(e) {
return e.complete
})
.map(function(e) {
return e.segment.getTimeRange()
})) : []
}, t.prototype.getMaxBufferLength = function() {
return this._maxBufferLength
}, t.prototype.getBufferController = function() {
var e = this;
return {
setMaxBufferLength: function(t) {
if (t < 0) throw new Error("Max buffer length cannot be < 0.");
e._logger.debug("Updating max buffer length.", t), e._maxBufferLength = t, e._playlistSegmentRetriever ? e._playlistSegmentRetriever.updateMaxBufferLength(t) : e._logger.debug("Cannot update right now. Playlist segment retriever doesn't exist.")
}
}
}, t.prototype.switchPlaylist = function(e) {
return this._logger.debug("Updating playlist."), this._hasInitialized() ? (this._playlistSegmentRetriever && (this._playlistSegmentRetriever.switchPlaylist(null), this._logger.debug("Removed current URL.")), this._disposePlaylist(), void this._setPlaylist(e)) : (this._logger.debug("Cannot update right now. Still initializing."), void(this._queuedPlaylist = e))
}, t.prototype.getMemoryCacheMaxSize = function() {
return null !== this._cacheSize ? this._cacheSize : T
}, t.prototype.getMemoryCacheUsage = function() {
return this._playlistSegmentRetriever ? this._playlistSegmentRetriever.getCacheUsage() : 0
}, t.prototype.getMemoryCacheController = function() {
var e = this;
return {
setMaxCacheSize: function(t) {
if (t < 0) throw new Error("Max size cannot be < 0.");
e._cacheSize = t, e._playlistSegmentRetriever && e._playlistSegmentRetriever.updateCacheSize(t)
}
}
}, t.prototype._canPlay = function() {
if (!l.MSE.isSupported()) return this._logger.debug("MSE not supported."), y.resolve(!1);
var e = this.__descriptor.segmentFormat
, t = o(e);
return t ? (this._transmuxerAndMimeType = t, y.resolve(!0)) : (this._logger.debug("No transmuxer found."), y.resolve(new h.NoTransmuxerError))
}, t.prototype._getUrlForMediaElement = function() {
if (!this._mse) throw new Error("MSE does not exist.");
return this._mse.getUrl()
}, t.prototype._handleDurationUpdates = function() {}, t.prototype._signalReady = function() {
this._html5PlayerReady = !0, this._initialPlaylistRetrieveCompleted && e.prototype._signalReady.call(this)
}, t.prototype._initialize = function() {
var t = this.__playerDependencies;
if (null === this._maxBufferLength && (void 0 !== t.maxBufferLength ? this._maxBufferLength = t.maxBufferLength : this._maxBufferLength = O), this._logger.debug("Initialized max buffer length.", this._maxBufferLength), null === this._cacheSize && (void 0 !== t.memoryCacheSize ? this._cacheSize = t.memoryCacheSize : this._cacheSize = T), this._logger.debug("Initialized cache size.", this._cacheSize), e.prototype._initialize.call(this), !this._queuedPlaylist) throw new Error("Playlist should exist.");
this._setPlaylist(this._queuedPlaylist), this._queuedPlaylist = null
}, t.prototype._initMediaElement = function(t, r) {
this._simpleMSE && (this._simpleMSE.kill(), this._simpleMSE = null, this._logger.debug("Killed SimpleMSE.")), this._mse && (this._mse.kill(), this._mse = null, this._logger.debug("Killed MSE.")), null !== this._seekAttemptTimer && (window.clearTimeout(this._seekAttemptTimer), this._seekAttemptTimer = null, this._logger.debug("Cancelled seek attempt timer.")), this._onFirstSegmentRetrieved = null, this._seekMetadataEventHandle && (this._seekMetadataEventHandle.remove(), this._seekMetadataEventHandle = null), r ? (this._initMSE(), e.prototype._initMediaElement.call(this, t, !0)) : e.prototype._initMediaElement.call(this, t, !1)
}, t.prototype._shouldBeEnded = function() {
var t = this._lastSegmentAppended;
if (!t || !t.isFinalSegment()) return !1;
if (!S) return e.prototype._shouldBeEnded.call(this);
if (e.prototype._shouldBeEnded.call(this)) return !0;
if (!this.getMediaElement()) return !1;
var r = this._duration;
return this._stallDetected && null !== r && this._getTruePosition() >= r - k
}, t.prototype._getTruePosition = function() {
var e = this.getMediaElement();
if (!e) throw new Error("Media element should exist.");
return this._startPositionOffset + this._getMediaElementPosition()
}, t.prototype._handleSeekChange = function(t, r) {
e.prototype._handleSeekChange.call(this, t, r), this._playlistSegmentRetriever && (this._logger.debug("Explicitly updating playlist segment retriever, as seek requested."), this._playlistSegmentRetriever.update(), this._findSegmentAndAppendToMSE())
}, t.prototype._performSeek = function(t, r) {
var n = this
, o = this
, i = o._simpleMSE
, s = o._mse
, u = this.getMediaElement();
if (!s) throw new Error("MSE should exist.");
if (!u) throw new Error("Media element should exist.");
var l = !this._isMediaElementPaused(u);
null !== this._seekAttemptTimer && (window.clearTimeout(this._seekAttemptTimer), this._seekAttemptTimer = null, this._logger.debug("Cancelled previous seek attempt timer.")), this._seekMetadataEventHandle && (this._seekMetadataEventHandle.remove(), this._seekMetadataEventHandle = null, this._logger.debug("Removed previous loaded metadata event handler.")), i && i.kill(), s.kill(), this._logger.debug("SimpleMSE and MSE destroyed."), this._startPositionOffset = t;
var c = !1;
this._onFirstSegmentRetrieved = function() {
return c = !0
}, this._logger.debug("Initializing MSE and SimpleMSE for new position."), this._initMSE();
var d = this._mse.getUrl();
if (this._logger.debug("Updated media element MSE src.", d), e.prototype._initMediaElement.call(this, u, !0), l) {
this._logger.debug("Calling play() on media element as it was playing previously.");
var p = this._callMediaElementPlay(u);
p && p.catch && p.catch(function(e) {
"AbortError" !== e.name && (n._logger.error("Unexpected play() error.", e), n._triggerError(new m("Exception from calling play() after seek.", e)))
})
}
var f = function(e) {
(P && P.major < 11 || R) && e < I && (n._logger.debug("Tweaking offset to fix glitch issue."), e = I);
var t = function() {
n._startPositionOffset = Math.max(0, n._startPositionOffset - e), n._logger.debug("Updated start position offset.", n._startPositionOffset, e);
var t = function() {
n._seekAttemptTimer = null, n._logger.debug("Attempting to seek to the required offset.", e);
var o = n._mse ? n._mse.getBuffered() : [];
if (!a.TimeRange.rangesContainTime(e, o)) return n._logger.debug("Holding seek because not buffered yet.", e, o), void(n._seekAttemptTimer = window.setTimeout(t, 50));
u.currentTime = e / 1e3;
var i = 1e3 * u.currentTime
, s = i - e;
Math.abs(s) <= 100 ? (n._logger.debug("Seeked to the required offset.", e, i, s), r()) : (n._logger.warn("Seek attempt failed. Trying again shortly.", e, i, s), n._seekAttemptTimer = window.setTimeout(t, 50))
};
t()
};
n._onFirstSegmentRetrieved = null, A || u.readyState === u.HAVE_METADATA ? (n._logger.debug("Media element has metadata. Seeking to offset."), t()) : (n._logger.debug("Media element has not loaded metadata. Waiting for metadata..."), n._seekMetadataEventHandle = n._listenToOnce("loadedmetadata", function() {
n._seekMetadataEventHandle = null, n._logger.debug("Got metadata. Seeking to offset."), t()
}, {
earlyAttach: !0
}))
};
c ? (this._logger.debug("First segment already retrieved. Preparing to seek to initial offset."), f(this._firstSegmentOffset)) : (this._logger.debug("Waiting for first segment to be retrieved."), this._onFirstSegmentRetrieved = function() {
n._logger.debug("First segment retrieved. Preparing to seek to initial offset."), f(n._firstSegmentOffset)
})
}, t.prototype._kill = function() {
this._simpleMSE && (this._logger.debug("Killing SimpleMSE."), this._simpleMSE.kill(), this._simpleMSE = null), this._mse && (this._logger.debug("Killing MSE."), this._mse.kill(), this._mse = null), this._playlistSegmentRetriever && (this._logger.debug("Killing playlist segment retriever."), this._playlistSegmentRetriever.kill(), this._playlistSegmentRetriever = null), this._disposePlaylist(), e.prototype._kill.call(this)
}, t.prototype._disposePlaylist = function() {
this._playlistUpdateJob && (this._logger.debug("Aborting playlist retrieve job."), this._playlistUpdateJob.abort(), this._playlistUpdateJob = null), this._playlistUpdateTimer && (window.clearTimeout(this._playlistUpdateTimer), this._playlistUpdateTimer = null), this._playlistUpdateEventHandle && (this._playlistUpdateEventHandle.remove(), this._playlistUpdateEventHandle = null), this._playlist = null
}, t.prototype._initMSE = function() {
var e = this;
if (!this._transmuxerAndMimeType) throw new Error("Transmuxer should have been configured.");
this._lastSegmentAppended = null;
var t = new l.MSE(this._transmuxerAndMimeType.mimeType, this._logger)
, r = new c.SimpleMSE(t, function() {
return e._getSegmentDataToAppendNext()
}, function() {
return e._getMediaElementPosition()
}, function(t) {
e._triggerError(new d.AppendError(t))
}, this._logger);
r.onAppendQueued.subscribe(this._onSegmentAppendQueued.dispatch), r.onAppendEnd.subscribe(function(t) {
if (S) {
var r = e.getMediaElement();
r && e._isMediaElementPaused(r) && e.isActuallyPlaying() && (e._logger.debug("Calling play() on media element because we just appended something and should be playing."), e._callMediaElementPlay(r))
}
e._onSegmentAppendEnd.dispatch(t)
}), this._simpleMSE = r, r.start(), this._mse = t, t.whenInitialized()
.catch(function(t) {
t !== l.killedError && (e._logger.error("Error during mse initialization.", t), e._triggerError(new p.InitializeError(t)))
})
}, t.prototype._getMediaElementPosition = function() {
var e = this.getMediaElement();
if (!e) throw new Error("No media element.");
return 1e3 * e.currentTime
}, t.prototype._whenPlaylistRetrieved = function() {
var t = this
, r = this._playlist;
if (!r) throw new Error("Playlist should have been retrieved.");
this._playlistUpdateEventHandle = r.onUpdated.subscribe(function() {
t._updateLocalDurationsFromPlaylist(), t._handleDurationChange(), t._schedulePlaylistUpdate()
});
var o = !this._initialPlaylistRetrieveCompleted;
if (o) this._initialPlaylistRetrieveCompleted = !0;
else {
var i = n(r);
if (this._playlistDuration < i) return this._logger.error("The duration from the new playlist was less than the previous one."), void this._triggerError(new _.PlaylistUpdateError("The duration from the new playlist was less than the previous one.", {
oldDuration: this._playlistDuration
, newDuration: i
}))
}
if (!this._transmuxerAndMimeType) throw new Error("Transmuxer should have been configured.");
if (this._playlistSegmentRetriever) this._logger.debug("Switching playlist for playlist segment retriever."), this._playlistSegmentRetriever.switchPlaylist(r);
else {
var a = this._maxBufferLength;
if (null === a) throw new Error("maxBufferLength should have been initiaized by now.");
this._logger.debug("Creating playlist segment retriever.");
var u = this._cacheSize;
if (null === u) throw new Error("cacheSize should be set.");
var l = new s.PlaylistSegmentRetriever({
playlist: r
, getPosition: function() {
return t.getPosition()
}
, maxBufferLength: a
, cacheSize: u
, transmuxer: this._transmuxerAndMimeType.transmuxer
, logger: this._logger
});
l.onSegmentRequestQueued.subscribe(this._onSegmentRequestQueued.dispatch), l.onSegmentRequestStart.subscribe(this._onSegmentRequestStart.dispatch), l.onSegmentRetrieved.subscribe(this._onSegmentRetrieved.dispatch), l.onSegmentRequestFailed.subscribe(this._onSegmentRequestFailed.dispatch), this._playlistSegmentRetriever = l, l.onError.subscribe(function(e) {
t._logger.error("Error from playlist segment retriever.", e), e instanceof s.retrievalErrors.RetrievalError ? t._triggerError(new f.RetrievalError(e)) : t._triggerError(new m("Unexpected error when trying to retrieve segment.", e))
}), l.onSegmentDataRetrieveStarted.subscribe(function(e) {
var r = e.segment;
t._logger.debug("Segment retrieve started.", r.getEventRepresentation()), t._findSegmentAndAppendToMSE(), t._updateLocalDurationsFromPlaylist(), t._handleDurationChange(), t._onSegmentReady.dispatch({
segment: r.getEventRepresentation()
})
})
}
this._initialPlaylistRetrieveCompleted = !0, r.hasEnded() || this._schedulePlaylistUpdate(), this._updateLocalDurationsFromPlaylist(), this._update(function() {
o && t._html5PlayerReady && e.prototype._signalReady.call(t), t._handleDurationChange()
})
}, t.prototype._schedulePlaylistUpdate = function() {
var e = this
, t = this._playlist;
if (!t) throw new Error("Playlist should exist.");
if ((!this._playlistUpdateJob || this._playlistUpdateJob.hasCompleted()) && (this._playlistUpdateTimer && (window.clearTimeout(this._playlistUpdateTimer), this._playlistUpdateTimer = null), !t.hasEnded())) {
var r = this.isPlaying() ? t.getDuration() - this.getPosition() - 1e4 : 1 / 0
, n = t.getExpireTime()
, o = n ? v() - n : 1 / 0
, i = Math.max(0, this._earliestAllowedNextUpdateTime - v())
, a = Math.max(i, Math.min(r, o, t.getType() === s.PlaylistType.EVENT ? M : 1 / 0));
a < 1 / 0 && (this._earliestAllowedNextUpdateTime = v() + x, this._playlistUpdateTimer = window.setTimeout(function() {
e._playlistUpdateTimer = null;
var r = e._playlistUpdateJob = t.update();
r.onError(function(t) {
t !== w && (e._handlePlaylistUpdateError(t), e._schedulePlaylistUpdate())
})
}, a))
}
}, t.prototype._updateLocalDurationsFromPlaylist = function() {
var e = this._playlist;
if (!e) throw new Error("Missing playlist.");
this._duration = n(e), this._playlistDuration = e.getDuration()
}, t.prototype._findSegmentAndAppendToMSE = function() {
var e = this._simpleMSE;
if (e && e.waitingForSegmentData()) {
var t = this._getSegmentDataToAppendNext();
t && (this._logger.debug("Providing segment to SimpleMSE.", t.eventRepresentation), e.provideNextSegmentData(t))
}
}, t.prototype._setPlaylist = function(e) {
var t = this;
if (this._playlist) throw new Error("Playlist already exists.");
this._playlist = e, this._playlistUpdateJob = this._playlist.update(), this._playlistUpdateJob.onCompletion(function() {
t._logger.debug("Playlist retrieved."), t._whenPlaylistRetrieved()
}), this._playlistUpdateJob.onError(function(e) {
e !== w && t._handlePlaylistUpdateError(e)
})
}, t.prototype._handlePlaylistUpdateError = function(e) {
this._logger.error("Error when retrieving playlist.", e), e instanceof s.retrievalErrors.RetrievalError ? this._triggerError(new f.RetrievalError(e)) : this._triggerError(new m("Unexpected error when retrieving playlist.", e))
}, t.prototype._getSegmentDataToAppendNext = function() {
var e = this._lastSegmentAppended;
this._logger.debug("Looking for segment to append next.", !!e);
var t = this._playlistSegmentRetriever;
if (!t) return this._logger.debug("No segment retriever."), null;
if (e) {
var r = this._getSubsequentSegment(e);
if (!r) return this._logger.debug("No segment found."), e.isFinalSegment() && (this._logger.debug("The last segment we appended was the last one in the stream. Signalling EOS."), this._signalEOS()), null;
var n = r.segment;
return this._logger.debug("Found segment.", n.getEventRepresentation()), this._lastSegmentAppended = n, {
data: r.dataRetrieveJob
, eventRepresentation: n.getEventRepresentation()
}
}
var o = this.getPosition()
, r = g(t.getSegmentsWithData(), function(e) {
return e.segment.getTimeRange()
.containsTime(o)
});
if (!r) return this._logger.debug("No segment found.", o), null;
var n = r.segment
, i = r.dataRetrieveJob
, a = this._firstSegmentOffset = o - n.getTimeRange()
.start
, s = this.getMediaElement();
if (!s) throw new Error("Media element should exist.");
var u = {
data: i
, eventRepresentation: n.getEventRepresentation()
};
if (!n.isFinalSegment())
for (var l = n.getTimeRange()
.duration - a; l < D;) {
var c = this._getSubsequentSegment(n);
if (!c) return this._logger.debug("Not enough segments to cover min append duration.", l), null;
c.segment.isFinalSegment() ? l = 1 / 0 : l += c.segment.getTimeRange()
.duration
}
return this._logger.debug("Found initial segment.", n.getEventRepresentation()), this._lastSegmentAppended = n, this._onFirstSegmentRetrieved && this._onFirstSegmentRetrieved(), u
}, t.prototype._getSubsequentSegment = function(e) {
var t = this._playlistSegmentRetriever;
if (!t) return this._logger.debug("No segment retriever."), null;
var r = t.getSegmentsWithData()
, n = r[r.map(function(e) {
return e.segment.getSequenceNumber()
})
.indexOf(e.getSequenceNumber()) + 1];
return n && n.segment.getTimeRange()
.start === e.getTimeRange()
.end ? n : null
}, t.prototype._signalEOS = function() {
var e = this;
this._logger.debug("Signalling EOS."), this._simpleMSE && (this._simpleMSE.kill(), this._logger.debug("Killed SimpleMSE."), this._simpleMSE = null);
var t = this._mse;
t && !t.eosSignalled() && t.signalEOS()
.catch(function(r) {
if (t === e._mse) {
if ("InvalidStateError" === r.name) return void e._logger.error("InvalidStateError occurred when signalling EOS.", r);
e._logger.error("Error occurred when signalling EOS.", r), e._triggerError(new d.AppendError(r))
}
})
}, t
}(u.HTML5PlayerBase);
t.HLSMSEPlayer = C
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.version = "29.0.0", t.buildNumber = 1819;
var n = r(14);
t.HLSMSEPlayer = n.HLSMSEPlayer;
var o = r(8);
t.errors = o.errors;
var i = r(7);
t.retrievalErrors = i.retrievalErrors
}])
})
}, function(e, t, r) {
! function(t, n) {
e.exports = n(r(2), r(8), r(9))
}(window, function(e, t, r) {
return function(e) {
function t(n) {
if (r[n]) return r[n].exports;
var o = r[n] = {
i: n
, l: !1
, exports: {}
};
return e[n].call(o.exports, o, o.exports, t), o.l = !0, o.exports
}
var r = {};
return t.m = e, t.c = r, t.d = function(e, r, n) {
t.o(e, r) || Object.defineProperty(e, r, {
configurable: !1
, enumerable: !0
, get: n
})
}, t.r = function(e) {
Object.defineProperty(e, "__esModule", {
value: !0
})
}, t.n = function(e) {
var r = e && e.__esModule ? function() {
return e.default
} : function() {
return e
};
return t.d(r, "a", r), r
}, t.o = function(e, t) {
return Object.prototype.hasOwnProperty.call(e, t)
}, t.p = "", t(t.s = 38)
}([function(t, r) {
t.exports = e
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = function() {
function e() {}
return e.prototype.getCode = function() {
return "GENERIC"
}, e
}();
t.RetrievalError = n
}, function(e, t, r) {
"use strict";
function n(e, t) {
return !(e.mimeType && t.mimeType !== e.mimeType || e.audioCodec && (!t.audioCodec || t.audioCodec.id !== e.audioCodec.id) || e.videoCodec && (!t.videoCodec || t.videoCodec.id !== e.videoCodec.id))
}
Object.defineProperty(t, "__esModule", {
value: !0
}), t.isPartialMatch = n
}, function(e, r) {
e.exports = t
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0)
, o = r(5)
, i = r(21)
, a = {
rate: 44100
, id: 3
}
, s = 16
, u = 2
, l = a.rate
, c = 2
, d = 8;
t.MP3ToMP4 = {
getInputFormat: function() {
return {
mimeType: "audio/mpeg"
}
}
, getOutputFormat: function() {
return {
mimeType: "audio/mp4"
, audioCodec: {
id: "mp3"
}
}
}
, transmux: function(e) {
var t = new n.helpers.abortableJob.AbortableJob(function() {
function t() {
v.close(), m.flush()
}
function r(r) {
y = !0;
try {
t()
} catch (e) {}
p.reject(r), e.abort()
}
var p = n.helpers.deferred.buildDeferred()
, f = new n.eventDispatcher.EventDispatcher
, h = []
, _ = !1
, g = null
, y = !1
, v = new o.MP3Parser
, m = new i.MP4Mux({
audioTrackId: 0
, videoTrackId: -1
, tracks: [{
codecId: c
, channels: u
, samplerate: a.rate
, samplesize: s
, timescale: l
}]
});
return m.ondata = function(e) {
y || (g ? (h.push(e), f.dispatch({
initData: g
, data: e
})) : g = e)
}, v.onFrame = function(e) {
if (!y) try {
var t = new Uint8Array(e.length + 1)
, n = c << 4;
n |= a.id << 2, n |= (16 === s ? 1 : 0) << 1, n |= 2 === u ? 1 : 0, t[0] = n, t.set(e, 1);
var o = 0;
m.pushPacket(d, t, o)
} catch (e) {
r(e)
}
}, e.onProgressUpdate(function(e) {
var t = e.data;
!_ && e.initData && (t = n.helpers.arrayBuffer.combine([e.initData, e.data])), _ = !0;
try {
v.push(t)
} catch (e) {
r(e)
}
}), e.onCompletion(function(e) {
try {
t(), p.resolve(e)
} catch (e) {
r(e)
}
}), e.onError(r), {
result: p.promise
, progressUpdates: {
onProgressUpdate: f
, getProgressSoFar: function() {
return h.length ? {
initData: g
, data: n.helpers.arrayBuffer.combine(h)
} : null
}
}
, abort: function() {
y = !0, e.abort(), t()
}
}
});
return t.run()
}
}
}, function(e, t, r) {
"use strict";
function n() {
this.buffer = null, this.bufferSize = 0
}
t.__esModule = !0, t.MP3Parser = n;
var o = [32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 32, 48, 56, 64, 80, 96, 112, 128, 144, 160, 176, 192, 224, 256, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160]
, i = [44100, 48e3, 32e3, 22050, 24e3, 16e3, 11025, 12e3, 8e3];
n.prototype.push = function(e) {
var t;
if (this.bufferSize > 0) {
var r = e.length + this.bufferSize;
if (!this.buffer || this.buffer.length < r) {
var n = new Uint8Array(r);
this.bufferSize > 0 && n.set(this.buffer.subarray(0, this.bufferSize)), this.buffer = n
}
this.buffer.set(e, this.bufferSize), this.bufferSize = r, e = this.buffer, t = r
} else t = e.length;
for (var o, i = 0; i < t && (o = this._parse(e, i, t)) > 0;) i += o;
var a = t - i;
a > 0 && (!this.buffer || this.buffer.length < a ? this.buffer = new Uint8Array(e.subarray(i, t)) : this.buffer.set(e.subarray(i, t))), this.bufferSize = a
}, n.prototype._parse = function(e, t, r) {
if (t + 2 > r) return -1;
if (255 === e[t] || 224 === (224 & e[t + 1])) {
if (t + 24 > r) return -1;
var n = e[t + 1] >> 3 & 3
, a = e[t + 1] >> 1 & 3
, s = e[t + 2] >> 4 & 15
, u = e[t + 2] >> 2 & 3
, l = !!(2 & e[t + 2]);
if (1 !== n && 0 !== s && 15 !== s && 3 !== u) {
var c = 3 === n ? 3 - a : 3 === a ? 3 : 4
, d = 1e3 * o[14 * c + s - 1]
, p = 3 === n ? 0 : 2 === n ? 1 : 2
, f = i[3 * p + u]
, h = l ? 1 : 0
, _ = 3 === a ? (3 === n ? 12 : 6) * d / f + h << 2 : (3 === n ? 144 : 72) * d / f + h | 0;
return t + _ > r ? -1 : (this.onFrame && this.onFrame(new Uint8Array(e.subarray(t, t + _))), _)
}
}
for (var g = t + 2; g < r;) {
if (255 === e[g - 1] && 224 === (224 & e[g])) return this.onNoise && this.onNoise(new Uint8Array(e.subarray(t, g - 1))), g - t - 1;
g++
}
return -1
}, n.prototype.close = function() {
this.bufferSize > 0 && this.onNoise && this.onNoise(new Uint8Array(this.buffer.subarray(0, this.bufferSize))), this.buffer = null, this.bufferSize = 0, this.onClose && this.onClose()
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.PassThrough = {
getInputFormat: function() {
return {}
}
, getOutputFormat: function() {
return {}
}
, transmux: function(e) {
return e
}
}
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(1)
, i = function(e) {
function t() {
return null !== e && e.apply(this, arguments) || this
}
return n(t, e), t.prototype.getCode = function() {
return "NO_DECRYPTOR"
}, t
}(o.RetrievalError);
t.NoDecryptorError = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(1)
, i = function(e) {
function t(t) {
var r = e.call(this) || this;
return r._statusCode = t, r
}
return n(t, e), t.prototype.getStatusCode = function() {
return this._statusCode
}, t.prototype.getCode = function() {
return "UNACCEPTABLE_RESPONSE_STATUS_CODE"
}, t
}(o.RetrievalError);
t.UnacceptableResponseStatusCodeError = i
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = function() {
function e(e, t, r) {
this._playlist = e, this._url = t, this._sequenceNumber = r
}
return e.prototype.getPlaylist = function() {
return this._playlist
}, e.prototype.getUrl = function() {
return this._url
}, e.prototype.getSequenceNumber = function() {
return this._sequenceNumber
}, e
}();
t.Segment = n
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(1)
, i = function(e) {
function t(t) {
var r = e.call(this) || this;
return r._code = t, r
}
return n(t, e), t.prototype.getCode = function() {
return "OGG_PARSER." + this._code
}, t
}(o.RetrievalError);
t.OggParserError = i
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = function() {
function e(e) {
this._url = e
}
return e.prototype.getUrl = function() {
return this._url
}, e
}();
t.Playlist = n
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = function() {
function e(e, t) {
this._playlist = e, this._url = t
}
return e.prototype.getPlaylist = function() {
return this._playlist
}, e.prototype.getUrl = function() {
return this._url
}, e
}();
t.Key = n
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = function() {
function e(e, t) {
this._playlist = e, this._url = t
}
return e.prototype.getPlaylist = function() {
return this._playlist
}, e.prototype.getUrl = function() {
return this._url
}, e
}();
t.InitData = n
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n, o = r(13)
, i = r(12)
, a = r(11)
, s = r(9);
! function(e) {
e.InitData = o.InitData, e.Key = i.Key, e.Playlist = a.Playlist, e.Segment = s.Segment
}(n = t.events || (t.events = {}))
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(1)
, i = function(e) {
function t() {
return null !== e && e.apply(this, arguments) || this
}
return n(t, e), t.prototype.getCode = function() {
return "UNSUPPORTED_ENCRYPTION_ERROR"
}, t
}(o.RetrievalError);
t.UnsupportedEncryptionError = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(1)
, i = function(e) {
function t(t) {
var r = e.call(this) || this;
return r._details = t, r
}
return n(t, e), t.prototype.getDetails = function() {
return this._details
}, t.prototype.getCode = function() {
return "PLAYLIST_PARSE"
}, t
}(o.RetrievalError);
t.PlaylistParseError = i
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n, o = r(7)
, i = r(16)
, a = r(10)
, s = r(1)
, u = r(8)
, l = r(15);
! function(e) {
e.NoDecryptorError = o.NoDecryptorError, e.PlaylistParseError = i.PlaylistParseError, e.OggParserError = a.OggParserError, e.RetrievalError = s.RetrievalError, e.UnacceptableResponseStatusCodeError = u.UnacceptableResponseStatusCodeError, e.UnsupportedEncryptionError = l.UnsupportedEncryptionError
}(n = t.retrievalErrors || (t.retrievalErrors = {}))
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0);
t.MP4ToMP4 = {
getInputFormat: function() {
return {
mimeType: "audio/mp4"
}
}
, getOutputFormat: function() {
return {
mimeType: "audio/mp4"
}
}
, transmux: function(e) {
var t = new n.helpers.abortableJob.AbortableJob(function() {
function t(t) {
r.reject(t), e.abort()
}
var r = n.helpers.deferred.buildDeferred()
, o = new n.eventDispatcher.EventDispatcher
, i = []
, a = []
, s = new Uint8Array(0)
, u = null
, l = !1
, c = function(e) {
if (e.byteLength < 4) return void(s = e);
if (null === u) {
var t = new DataView(e.buffer)
.getUint32(0);
if (1 === t) throw new Error("Large atom size not supported.");
u = t
}
if (0 !== u && e.byteLength >= u) {
var r = new Uint8Array(e.buffer.slice(0, u));
a.push(r), s = new Uint8Array(e.buffer.slice(u)), u = null, c(s)
} else s = e
};
return e.onProgressUpdate(function(e) {
var r = e.data;
!l && e.initData && (r = n.helpers.arrayBuffer.combine([e.initData, e.data])), l = !0;
try {
var u = n.helpers.arrayBuffer.combine([s, r]);
if (c(u), a.length) {
var d = n.helpers.arrayBuffer.combine(a);
a.splice(0), i.push(d), o.dispatch({
data: d
})
}
} catch (e) {
t(e)
}
}), e.onCompletion(function(e) {
try {
if (0 === u) i.push(s), o.dispatch({
data: s
});
else if (s.byteLength) throw new Error("Part way through an atom.");
r.resolve(e)
} catch (e) {
t(e)
}
}), e.onError(t), {
result: r.promise
, progressUpdates: {
onProgressUpdate: o
, getProgressSoFar: function() {
return i.length ? {
data: n.helpers.arrayBuffer.combine(i)
} : null
}
}
, abort: function() {
e.abort()
}
}
});
return t.run()
}
}
}, function(e, t) {
e.exports = r
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0)
, o = r(3)
, i = r(19);
t.OggOpusToWebm = {
getInputFormat: function() {
return {
mimeType: "audio/ogg"
, audioCodec: {
id: "opus"
}
}
}
, getOutputFormat: function() {
return {
mimeType: "audio/webm"
, audioCodec: {
id: "opus"
}
}
}
, transmux: function(e) {
var t = new n.helpers.abortableJob.AbortableJob(function() {
function t(t) {
p = !0, r.reject(t), e.abort()
}
var r = n.helpers.deferred.buildDeferred()
, a = new n.eventDispatcher.EventDispatcher
, s = []
, u = null
, l = new Uint8Array(0)
, c = !1
, d = null
, p = !1;
return e.onProgressUpdate(function(e) {
if (!p) {
var r = [l, e.data];
!c && e.initData && (r = [e.initData].concat(r)), c = !0;
var f = n.helpers.arrayBuffer.combine(r);
try {
var h = o.retrievePages(f)
.pages
, _ = h.reduce(function(e, t) {
return e + t.entirePage.byteLength
}, 0);
l = new Uint8Array(f.buffer.slice(_));
var g = o.retrievePackets(h);
if (g.length && !u) {
if (g.length < 2) throw new Error("Expecting at least 2 opus packets.");
var y = i.parseOpusHead(g[0]);
y.outputGain > -2 && i.setOutputGain(g[0], -2), u = [g[0], g[1]], g = g.slice(2)
}
if (g.length && u) {
s.push.apply(s, g);
var v = i.buildWebm(u.concat(g));
d || (d = v.initData), a.dispatch({
initData: d
, data: v.data
})
}
} catch (e) {
t(e)
}
}
}), e.onCompletion(function(e) {
l.byteLength ? r.reject(new Error("Still data left in buffer.")) : r.resolve(e)
}), e.onError(t), {
result: r.promise
, progressUpdates: {
onProgressUpdate: a
, getProgressSoFar: function() {
if (s.length && u) {
var e = i.buildWebm(u.concat(s))
.data;
return {
initData: d
, data: e
}
}
return null
}
}
, abort: function() {
p = !0, e.abort()
}
}
});
return t.run()
}
}
}, function(e, t, r) {
"use strict";
t.__esModule = !0;
var n, o, i = function(e, t) {
function r() {
this.constructor = e
}
for (var n in t) t.hasOwnProperty(n) && (e[n] = t[n]);
e.prototype = null === t ? Object.create(t) : (r.prototype = t.prototype, new r)
};
! function(e) {
var t;
! function(e) {
function t(e) {
for (var t = new Uint8Array(4 * e.length), r = 0, n = 0, o = e.length; n < o; n++) {
var i = e.charCodeAt(n);
if (i <= 127) t[r++] = i;
else {
if (55296 <= i && i <= 56319) {
var a = e.charCodeAt(n + 1);
56320 <= a && a <= 57343 && (i = ((1023 & i) << 10) + (1023 & a) + 65536, ++n)
}
0 !== (4292870144 & i) ? (t[r++] = 248 | i >>> 24 & 3, t[r++] = 128 | i >>> 18 & 63, t[r++] = 128 | i >>> 12 & 63, t[r++] = 128 | i >>> 6 & 63, t[r++] = 128 | 63 & i) : 0 !== (4294901760 & i) ? (t[r++] = 240 | i >>> 18 & 7, t[r++] = 128 | i >>> 12 & 63, t[r++] = 128 | i >>> 6 & 63, t[r++] = 128 | 63 & i) : 0 !== (4294965248 & i) ? (t[r++] = 224 | i >>> 12 & 15, t[r++] = 128 | i >>> 6 & 63, t[r++] = 128 | 63 & i) : (t[r++] = 192 | i >>> 6 & 31, t[r++] = 128 | 63 & i)
}
}
return t.subarray(0, r)
}
function r(e) {
for (var t = 0, r = ""; t < e.length;) {
var n = 255 & e[t++];
if (n <= 127) r += String.fromCharCode(n);
else {
var o = 192
, i = 5;
do {
var a = o >> 1 | 128;
if ((n & a) === o) break;
o = o >> 1 | 128, --i
} while (i >= 0);
if (i <= 0) throw new Error("Invalid UTF8 character");
for (var s = n & (1 << i) - 1, u = 5; u >= i; --u) {
var l = e[t++];
if (128 !== (192 & l)) throw new Error("Invalid UTF8 character sequence");
s = s << 6 | 63 & l
}
r += s >= 65536 ? String.fromCharCode(s - 65536 >> 10 & 1023 | 55296, 1023 & s | 56320) : String.fromCharCode(s)
}
}
return r
}
e.utf8decode = t, e.utf8encode = r
}(t = e.StringUtilities || (e.StringUtilities = {}))
}(o || (o = {}))
, function(e) {
var t;
! function(e) {
function t(e) {
for (var t = e.length >> 1, r = new Uint8Array(t), n = 0; n < t; n++) r[n] = parseInt(e.substr(2 * n, 2), 16);
return r
}
function r(e) {
var t, r = 0
, n = a.RAW
, o = e[r]
, i = o >> 4
, d = o >> 2 & 3
, p = 2 & o ? 16 : 8
, f = 1 & o ? 2 : 1;
switch (r++, i) {
case c:
var h = e[r++];
n = h, t = 1024;
break;
case l:
var _ = e[r + 1] >> 3 & 3
, g = e[r + 1] >> 1 & 3;
t = 1 === g ? 3 === _ ? 1152 : 576 : 3 === g ? 384 : 1152
}
return {
codecDescription: u[i]
, codecId: i
, data: e.subarray(r)
, rate: s[d]
, size: p
, channels: f
, samples: t
, packetType: n
}
}
function n(e) {
var t = 0
, r = e[t] >> 4
, n = 15 & e[t];
t++;
var o = {
frameType: r
, codecId: n
, codecDescription: p[n]
};
switch (n) {
case h:
var i = e[t++];
o.packetType = i, o.compositionTime = (e[t] << 24 | e[t + 1] << 16 | e[t + 2] << 8) >> 8, t += 3;
break;
case f:
o.packetType = _.NALU, o.horizontalOffset = e[t] >> 4 & 15, o.verticalOffset = 15 & e[t], o.compositionTime = 0, t++
}
return o.data = e.subarray(t), o
}
function o(e) {
var t, r, n = []
, o = -1
, i = -1
, a = +e.asGetPublicProperty("duration")
, s = e.asGetPublicProperty("audiocodecid");
switch (s) {
case l:
case "mp3":
t = "mp3", r = l;
break;
case c:
case "mp4a":
t = "mp4a", r = c;
break;
default:
if (!isNaN(s)) throw new Error("Unsupported audio codec: " + s);
t = null, r = -1
}
var u, d, p = e.asGetPublicProperty("videocodecid");
switch (p) {
case f:
case "vp6f":
u = "vp6f", d = f;
break;
case h:
case "avc1":
u = "avc1", d = h;
break;
default:
if (!isNaN(p)) throw new Error("Unsupported video codec: " + p);
u = null, d = -1
}
var _ = null === t ? null : {
codecDescription: t
, codecId: r
, language: "und"
, timescale: +e.asGetPublicProperty("audiosamplerate") || 44100
, samplerate: +e.asGetPublicProperty("audiosamplerate") || 44100
, channels: +e.asGetPublicProperty("audiochannels") || 2
, samplesize: 16
}
, g = null === u ? null : {
codecDescription: u
, codecId: d
, language: "und"
, timescale: 6e4
, framerate: +e.asGetPublicProperty("videoframerate") || +e.asGetPublicProperty("framerate")
, width: +e.asGetPublicProperty("width")
, height: +e.asGetPublicProperty("height")
}
, y = e.asGetPublicProperty("trackinfo");
if (y)
for (var v = 0; v < y.length; v++) {
var m = y[v]
, E = m.asGetPublicProperty("sampledescription")[0];
E.asGetPublicProperty("sampletype") === s ? (_.language = m.asGetPublicProperty("language"), _.timescale = +m.asGetPublicProperty("timescale")) : E.asGetPublicProperty("sampletype") === p && (g.language = m.asGetPublicProperty("language"), g.timescale = +m.asGetPublicProperty("timescale"))
}
return g && (i = n.length, n.push(g)), _ && (o = n.length, n.push(_)), {
tracks: n
, duration: a
, audioTrackId: o
, videoTrackId: i
}
}
function i(e) {
var t = [];
return e.audioTrackId >= 0 && t.push({
tracks: [e.tracks[e.audioTrackId]]
, duration: e.duration
, audioTrackId: 0
, videoTrackId: -1
}), e.videoTrackId >= 0 && t.push({
tracks: [e.tracks[e.videoTrackId]]
, duration: e.duration
, audioTrackId: -1
, videoTrackId: 0
}), t
}
var a, s = [5500, 11025, 22050, 44100]
, u = ["PCM", "ADPCM", "MP3", "PCM le", "Nellymouser16", "Nellymouser8", "Nellymouser", "G.711 A-law", "G.711 mu-law", null, "AAC", "Speex", "MP3 8khz"]
, l = 2
, c = 10;
! function(e) {
e[e.HEADER = 0] = "HEADER", e[e.RAW = 1] = "RAW"
}(a || (a = {}));
var d, p = [null, "JPEG", "Sorenson", "Screen", "VP6", "VP6 alpha", "Screen2", "AVC"]
, f = 4
, h = 7;
! function(e) {
e[e.KEY = 1] = "KEY", e[e.INNER = 2] = "INNER", e[e.DISPOSABLE = 3] = "DISPOSABLE", e[e.GENERATED = 4] = "GENERATED", e[e.INFO = 5] = "INFO"
}(d || (d = {}));
var _;
! function(e) {
e[e.HEADER = 0] = "HEADER", e[e.NALU = 1] = "NALU", e[e.END = 2] = "END"
}(_ || (_ = {}));
var g, y = 8
, v = 9
, m = 50
, E = !0;
! function(e) {
e[e.CAN_GENERATE_HEADER = 0] = "CAN_GENERATE_HEADER", e[e.NEED_HEADER_DATA = 1] = "NEED_HEADER_DATA", e[e.MAIN_PACKETS = 2] = "MAIN_PACKETS"
}(g || (g = {}));
var b = function() {
function o(e) {
var t = this;
this.oncodecinfo = function(e) {}, this.ondata = function(e) {
throw new Error("MP4Mux.ondata is not set")
}, this.metadata = e, this.trackStates = this.metadata.tracks.map(function(e, r) {
var n = {
trackId: r + 1
, trackInfo: e
, cachedDuration: 0
, samplesProcessed: 0
, initializationData: []
};
return t.metadata.audioTrackId === r && (t.audioTrackState = n), t.metadata.videoTrackId === r && (t.videoTrackState = n), n
}, this), this._checkIfNeedHeaderData(), this.filePos = 0, this.cachedPackets = [], this.chunkIndex = 0
}
return o.prototype.pushPacket = function(e, t, o) {
switch (this.state === g.CAN_GENERATE_HEADER && this._tryGenerateHeader(), e) {
case y:
var i = this.audioTrackState
, s = r(t);
if (!i || i.trackInfo.codecId !== s.codecId) throw new Error("Unexpected audio packet codec: " + s.codecDescription);
switch (s.codecId) {
default:
throw new Error("Unsupported audio codec: " + s.codecDescription);
case l:
break;
case c:
if (s.packetType === a.HEADER) return void i.initializationData.push(s.data)
}
this.cachedPackets.push({
packet: s
, timestamp: o
, trackId: i.trackId
});
break;
case v:
var u = this.videoTrackState
, d = n(t);
if (!u || u.trackInfo.codecId !== d.codecId) throw new Error("Unexpected video packet codec: " + d.codecDescription);
switch (d.codecId) {
default:
throw new Error("unsupported video codec: " + d.codecDescription);
case f:
break;
case h:
if (d.packetType === _.HEADER) return void u.initializationData.push(d.data)
}
this.cachedPackets.push({
packet: d
, timestamp: o
, trackId: u.trackId
});
break;
default:
throw new Error("unknown packet type: " + e)
}
this.state === g.NEED_HEADER_DATA && this._tryGenerateHeader(), this.cachedPackets.length >= m && this.state === g.MAIN_PACKETS && this._chunk()
}, o.prototype.flush = function() {
this.cachedPackets.length > 0 && this._chunk()
}, o.prototype._checkIfNeedHeaderData = function() {
this.trackStates.some(function(e) {
return e.trackInfo.codecId === c || e.trackInfo.codecId === h
}) ? this.state = g.NEED_HEADER_DATA : this.state = g.CAN_GENERATE_HEADER
}, o.prototype._tryGenerateHeader = function() {
var r = this.trackStates.every(function(e) {
switch (e.trackInfo.codecId) {
case c:
case h:
return e.initializationData.length > 0;
default:
return !0
}
});
if (r) {
for (var n = ["isom"], o = 1, i = 1, a = [], s = 0; s < this.trackStates.length; s++) {
var u, d = this.trackStates[s]
, p = d.trackInfo;
switch (p.codecId) {
case c:
var _ = d.initializationData[0];
u = new e.Iso.AudioSampleEntry("mp4a", o, p.channels, p.samplesize, p.samplerate);
var y = new Uint8Array(41 + _.length);
y.set(t("0000000003808080"), 0), y[8] = 32 + _.length, y.set(t("00020004808080"), 9), y[16] = 18 + _.length, y.set(t("40150000000000FA000000000005808080"), 17), y[34] = _.length, y.set(_, 35), y.set(t("068080800102"), 35 + _.length), u.otherBoxes = [new e.Iso.RawTag("esds", y)];
var v = _[0] >> 3;
d.mimeTypeCodec = "mp4a.40." + v;
break;
case l:
u = new e.Iso.AudioSampleEntry(".mp3", o, p.channels, p.samplesize, p.samplerate), d.mimeTypeCodec = "mp3";
break;
case h:
var m = d.initializationData[0];
u = new e.Iso.VideoSampleEntry("avc1", i, p.width, p.height), u.otherBoxes = [new e.Iso.RawTag("avcC", m)];
var E = m[1] << 16 | m[2] << 8 | m[3];
d.mimeTypeCodec = "avc1." + (16777216 | E)
.toString(16)
.substr(1), n.push("iso2", "avc1", "mp41");
break;
case f:
u = new e.Iso.VideoSampleEntry("VP6F", i, p.width, p.height), u.otherBoxes = [new e.Iso.RawTag("glbl", t("00"))], d.mimeTypeCodec = "avc1.42001E";
break;
default:
throw new Error("not supported track type")
}
var b, w = e.Iso.TrackHeaderFlags.TRACK_ENABLED | e.Iso.TrackHeaderFlags.TRACK_IN_MOVIE;
d === this.audioTrackState ? b = new e.Iso.TrackBox(new e.Iso.TrackHeaderBox(w, d.trackId, -1, 0, 0, 1, s), new e.Iso.MediaBox(new e.Iso.MediaHeaderBox(p.timescale, -1, p.language), new e.Iso.HandlerBox("soun", "SoundHandler"), new e.Iso.MediaInformationBox(new e.Iso.SoundMediaHeaderBox, new e.Iso.DataInformationBox(new e.Iso.DataReferenceBox([new e.Iso.DataEntryUrlBox(e.Iso.SELF_CONTAINED_DATA_REFERENCE_FLAG)])), new e.Iso.SampleTableBox(new e.Iso.SampleDescriptionBox([u]), new e.Iso.RawTag("stts", t("0000000000000000")), new e.Iso.RawTag("stsc", t("0000000000000000")), new e.Iso.RawTag("stsz", t("000000000000000000000000")), new e.Iso.RawTag("stco", t("0000000000000000")))))) : d === this.videoTrackState && (b = new e.Iso.TrackBox(new e.Iso.TrackHeaderBox(w, d.trackId, -1, p.width, p.height, 0, s), new e.Iso.MediaBox(new e.Iso.MediaHeaderBox(p.timescale, -1, p.language), new e.Iso.HandlerBox("vide", "VideoHandler"), new e.Iso.MediaInformationBox(new e.Iso.VideoMediaHeaderBox, new e.Iso.DataInformationBox(new e.Iso.DataReferenceBox([new e.Iso.DataEntryUrlBox(e.Iso.SELF_CONTAINED_DATA_REFERENCE_FLAG)])), new e.Iso.SampleTableBox(new e.Iso.SampleDescriptionBox([u]), new e.Iso.RawTag("stts", t("0000000000000000")), new e.Iso.RawTag("stsc", t("0000000000000000")), new e.Iso.RawTag("stsz", t("000000000000000000000000")), new e.Iso.RawTag("stco", t("0000000000000000"))))))), a.push(b)
}
var P = new e.Iso.MovieExtendsBox(null, [new e.Iso.TrackExtendsBox(1, 1, 0, 0, 0), new e.Iso.TrackExtendsBox(2, 1, 0, 0, 0)], null)
, S = new e.Iso.BoxContainerBox("udat", [new e.Iso.MetaBox(new e.Iso.RawTag("hdlr", t("00000000000000006D6469726170706C000000000000000000")), [new e.Iso.RawTag("ilst", t("00000025A9746F6F0000001D6461746100000001000000004C61766635342E36332E313034"))])])
, R = new e.Iso.MovieHeaderBox(1e3, 0, this.trackStates.length + 1)
, A = new e.Iso.MovieBox(R, a, P, S)
, O = new e.Iso.FileTypeBox("isom", 512, n)
, T = O.layout(0)
, x = A.layout(T)
, M = new Uint8Array(T + x);
O.write(M), A.write(M), this.oncodecinfo(this.trackStates.map(function(e) {
return e.mimeTypeCodec
})), this.ondata(M), this.filePos += M.length, this.state = g.MAIN_PACKETS
}
}, o.prototype._chunk = function() {
var t = this.cachedPackets;
if (E && this.videoTrackState) {
for (var r = t.length - 1, n = this.videoTrackState.trackId; r > 0 && (t[r].trackId !== n || t[r].packet.frameType !== d.KEY);) r--;
r > 0 && (t = t.slice(0, r))
}
if (0 !== t.length) {
for (var o = [], i = 0, a = [], s = [], u = 0; u < this.trackStates.length; u++) {
var p = this.trackStates[u]
, _ = p.trackInfo
, g = p.trackId
, y = t.filter(function(e) {
return e.trackId === g
});
if (0 !== y.length) {
var v, m, b, w = new e.Iso.TrackFragmentBaseMediaDecodeTimeBox(p.cachedDuration);
switch (s.push(i), _.codecId) {
case c:
case l:
b = [];
for (var r = 0; r < y.length; r++) {
var P = y[r].packet
, S = Math.round(P.samples * _.timescale / _.samplerate);
o.push(P.data), i += P.data.length, b.push({
duration: S
, size: P.data.length
}), p.samplesProcessed += P.samples
}
var R = e.Iso.TrackFragmentFlags.DEFAULT_SAMPLE_FLAGS_PRESENT;
v = new e.Iso.TrackFragmentHeaderBox(R, g, 0, 0, 0, 0, e.Iso.SampleFlags.SAMPLE_DEPENDS_ON_NO_OTHERS);
var A = e.Iso.TrackRunFlags.DATA_OFFSET_PRESENT | e.Iso.TrackRunFlags.SAMPLE_DURATION_PRESENT | e.Iso.TrackRunFlags.SAMPLE_SIZE_PRESENT;
m = new e.Iso.TrackRunBox(A, b, 0, 0), p.cachedDuration = Math.round(p.samplesProcessed * _.timescale / _.samplerate);
break;
case h:
case f:
b = [];
for (var O = p.samplesProcessed, T = O * _.timescale / _.framerate, x = Math.round(T), r = 0; r < y.length; r++) {
var M = y[r].packet;
O++;
var D = Math.round(O * _.timescale / _.framerate)
, k = D - x;
x = D;
var I = Math.round(O * _.timescale / _.framerate + M.compositionTime * _.timescale / 1e3);
o.push(M.data), i += M.data.length;
var C = M.frameType === d.KEY ? e.Iso.SampleFlags.SAMPLE_DEPENDS_ON_NO_OTHERS : e.Iso.SampleFlags.SAMPLE_DEPENDS_ON_OTHER | e.Iso.SampleFlags.SAMPLE_IS_NOT_SYNC;
b.push({
duration: k
, size: M.data.length
, flags: C
, compositionTimeOffset: I - D
})
}
var R = e.Iso.TrackFragmentFlags.DEFAULT_SAMPLE_FLAGS_PRESENT;
v = new e.Iso.TrackFragmentHeaderBox(R, g, 0, 0, 0, 0, e.Iso.SampleFlags.SAMPLE_DEPENDS_ON_NO_OTHERS);
var A = e.Iso.TrackRunFlags.DATA_OFFSET_PRESENT | e.Iso.TrackRunFlags.SAMPLE_DURATION_PRESENT | e.Iso.TrackRunFlags.SAMPLE_SIZE_PRESENT | e.Iso.TrackRunFlags.SAMPLE_FLAGS_PRESENT | e.Iso.TrackRunFlags.SAMPLE_COMPOSITION_TIME_OFFSET;
m = new e.Iso.TrackRunBox(A, b, 0, 0), p.cachedDuration = x, p.samplesProcessed = O;
break;
default:
throw new Error("Un codec")
}
var L = new e.Iso.TrackFragmentBox(v, w, m);
a.push(L)
}
}
this.cachedPackets.splice(0, t.length);
for (var N = new e.Iso.MovieFragmentHeaderBox(++this.chunkIndex), F = new e.Iso.MovieFragmentBox(N, a), U = F.layout(0), j = new e.Iso.MediaDataBox(o), B = j.layout(U), q = U + 8, u = 0; u < a.length; u++) a[u].run.dataOffset = q + s[u];
var H = new Uint8Array(U + B);
F.write(H), j.write(H), this.ondata(H), this.filePos += H.length
}
}, o
}();
e.MP4Mux = b, e.parseFLVMetadata = o, e.splitMetadata = i
}(t = e.MP4 || (e.MP4 = {}))
}(n || (n = {}))
, function(e) {
var t;
! function(e) {
var t;
! function(e) {
function t(e) {
for (var t = [], r = 1; r < arguments.length; r++) t[r - 1] = arguments[r];
return Array.prototype.concat.apply(e, t)
}
function r(e, t, r) {
e[t] = r >> 24 & 255, e[t + 1] = r >> 16 & 255, e[t + 2] = r >> 8 & 255, e[t + 3] = 255 & r
}
function n(e) {
return e.charCodeAt(0) << 24 | e.charCodeAt(1) << 16 | e.charCodeAt(2) << 8 | e.charCodeAt(3)
}
function a(e) {
return (e - p) / 1e3 | 0
}
function s(e) {
return 65536 * e | 0
}
function u(e) {
return 1073741824 * e | 0
}
function l(e) {
return 256 * e | 0
}
function c(e) {
return (31 & e.charCodeAt(0)) << 10 | (31 & e.charCodeAt(1)) << 5 | 31 & e.charCodeAt(2)
}
var d = o.StringUtilities.utf8decode
, p = -20828448e5
, f = [1, 0, 0, 0, 1, 0, 0, 0, 1]
, h = [0, 0, 0]
, _ = function() {
function e(e, t) {
this.boxtype = e, "uuid" === e && (this.userType = t)
}
return e.prototype.layout = function(e) {
this.offset = e;
var t = 8;
return this.userType && (t += 16), this.size = t, t
}, e.prototype.write = function(e) {
return r(e, this.offset, this.size), r(e, this.offset + 4, n(this.boxtype)), this.userType ? (e.set(this.userType, this.offset + 8), 24) : 8
}, e.prototype.toUint8Array = function() {
var e = this.layout(0)
, t = new Uint8Array(e);
return this.write(t), t
}, e
}();
e.Box = _;
var g = function(e) {
function t(t, r, n) {
void 0 === r && (r = 0), void 0 === n && (n = 0);
var o = e.call(this, t) || this;
return o.version = r, o.flags = n, o
}
return i(t, e), t.prototype.layout = function(t) {
return this.size = e.prototype.layout.call(this, t) + 4, this.size
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t);
return r(t, this.offset + n, this.version << 24 | this.flags), n + 4
}, t
}(_);
e.FullBox = g;
var y = function(e) {
function t(t, r, n) {
var o = e.call(this, "ftype") || this;
return o.majorBrand = t, o.minorVersion = r, o.compatibleBrands = n, o
}
return i(t, e), t.prototype.layout = function(t) {
return this.size = e.prototype.layout.call(this, t) + 4 * (2 + this.compatibleBrands.length), this.size
}, t.prototype.write = function(t) {
var o = this
, i = e.prototype.write.call(this, t);
return r(t, this.offset + i, n(this.majorBrand)), r(t, this.offset + i + 4, this.minorVersion), i += 8, this.compatibleBrands.forEach(function(e) {
r(t, o.offset + i, n(e)), i += 4
}, this), i
}, t
}(_);
e.FileTypeBox = y;
var v = function(e) {
function t(t, r) {
var n = e.call(this, t) || this;
return n.children = r, n
}
return i(t, e), t.prototype.layout = function(t) {
var r = e.prototype.layout.call(this, t);
return this.children.forEach(function(e) {
e && (r += e.layout(t + r))
}), this.size = r
}, t.prototype.write = function(t) {
var r = e.prototype.write.call(this, t);
return this.children.forEach(function(e) {
e && (r += e.write(t))
}), r
}, t
}(_);
e.BoxContainerBox = v;
var m = function(e) {
function r(r, n, o, i) {
var a = e.call(this, "moov", t([r], n, [o, i])) || this;
return a.header = r, a.tracks = n, a.extendsBox = o, a.userData = i, a
}
return i(r, e), r
}(v);
e.MovieBox = m;
var E = function(e) {
function t(t, r, n, o, i, a, s, u) {
void 0 === o && (o = 1), void 0 === i && (i = 1), void 0 === a && (a = f), void 0 === s && (s = p), void 0 === u && (u = p);
var l = e.call(this, "mvhd", 0, 0) || this;
return l.timescale = t, l.duration = r, l.nextTrackId = n, l.rate = o, l.volume = i, l.matrix = a, l.creationTime = s, l.modificationTime = u, l
}
return i(t, e), t.prototype.layout = function(t) {
return this.size = e.prototype.layout.call(this, t) + 16 + 4 + 2 + 2 + 8 + 36 + 24 + 4, this.size
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t);
return r(t, this.offset + n, a(this.creationTime)), r(t, this.offset + n + 4, a(this.modificationTime)), r(t, this.offset + n + 8, this.timescale), r(t, this.offset + n + 12, this.duration), n += 16, r(t, this.offset + n, s(this.rate)), r(t, this.offset + n + 4, l(this.volume) << 16), r(t, this.offset + n + 8, 0), r(t, this.offset + n + 12, 0), n += 16, r(t, this.offset + n, s(this.matrix[0])), r(t, this.offset + n + 4, s(this.matrix[1])), r(t, this.offset + n + 8, s(this.matrix[2])), r(t, this.offset + n + 12, s(this.matrix[3])), r(t, this.offset + n + 16, s(this.matrix[4])), r(t, this.offset + n + 20, s(this.matrix[5])), r(t, this.offset + n + 24, u(this.matrix[6])), r(t, this.offset + n + 28, u(this.matrix[7])), r(t, this.offset + n + 32, u(this.matrix[8])), n += 36, r(t, this.offset + n, 0), r(t, this.offset + n + 4, 0), r(t, this.offset + n + 8, 0), r(t, this.offset + n + 12, 0), r(t, this.offset + n + 16, 0), r(t, this.offset + n + 20, 0), n += 24, r(t, this.offset + n, this.nextTrackId), n += 4
}, t
}(g);
e.MovieHeaderBox = E;
var b;
! function(e) {
e[e.TRACK_ENABLED = 1] = "TRACK_ENABLED", e[e.TRACK_IN_MOVIE = 2] = "TRACK_IN_MOVIE", e[e.TRACK_IN_PREVIEW = 4] = "TRACK_IN_PREVIEW"
}(b = e.TrackHeaderFlags || (e.TrackHeaderFlags = {}));
var w = function(e) {
function t(t, r, n, o, i, a, s, u, l, c, d) {
void 0 === s && (s = 0), void 0 === u && (u = 0), void 0 === l && (l = f), void 0 === c && (c = p), void 0 === d && (d = p);
var h = e.call(this, "tkhd", 0, t) || this;
return h.trackId = r, h.duration = n, h.width = o, h.height = i, h.volume = a, h.alternateGroup = s, h.layer = u, h.matrix = l, h.creationTime = c, h.modificationTime = d, h
}
return i(t, e), t.prototype.layout = function(t) {
return this.size = e.prototype.layout.call(this, t) + 20 + 8 + 6 + 2 + 36 + 8, this.size
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t);
return r(t, this.offset + n, a(this.creationTime)), r(t, this.offset + n + 4, a(this.modificationTime)), r(t, this.offset + n + 8, this.trackId), r(t, this.offset + n + 12, 0), r(t, this.offset + n + 16, this.duration), n += 20, r(t, this.offset + n, 0), r(t, this.offset + n + 4, 0), r(t, this.offset + n + 8, this.layer << 16 | this.alternateGroup), r(t, this.offset + n + 12, l(this.volume) << 16), n += 16, r(t, this.offset + n, s(this.matrix[0])), r(t, this.offset + n + 4, s(this.matrix[1])), r(t, this.offset + n + 8, s(this.matrix[2])), r(t, this.offset + n + 12, s(this.matrix[3])), r(t, this.offset + n + 16, s(this.matrix[4])), r(t, this.offset + n + 20, s(this.matrix[5])), r(t, this.offset + n + 24, u(this.matrix[6])), r(t, this.offset + n + 28, u(this.matrix[7])), r(t, this.offset + n + 32, u(this.matrix[8])), n += 36, r(t, this.offset + n, s(this.width)), r(t, this.offset + n + 4, s(this.height)), n += 8
}, t
}(g);
e.TrackHeaderBox = w;
var P = function(e) {
function t(t, r, n, o, i) {
void 0 === n && (n = "unk"), void 0 === o && (o = p), void 0 === i && (i = p);
var a = e.call(this, "mdhd", 0, 0) || this;
return a.timescale = t, a.duration = r, a.language = n, a.creationTime = o, a.modificationTime = i, a
}
return i(t, e), t.prototype.layout = function(t) {
return this.size = e.prototype.layout.call(this, t) + 16 + 4, this.size
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t);
return r(t, this.offset + n, a(this.creationTime)), r(t, this.offset + n + 4, a(this.modificationTime)), r(t, this.offset + n + 8, this.timescale), r(t, this.offset + n + 12, this.duration), r(t, this.offset + n + 16, c(this.language) << 16), n + 20
}, t
}(g);
e.MediaHeaderBox = P;
var S = function(e) {
function t(t, r) {
var n = e.call(this, "hdlr", 0, 0) || this;
return n.handlerType = t, n.name = r, n._encodedName = d(n.name), n
}
return i(t, e), t.prototype.layout = function(t) {
return this.size = e.prototype.layout.call(this, t) + 8 + 12 + (this._encodedName.length + 1), this.size
}, t.prototype.write = function(t) {
var o = e.prototype.write.call(this, t);
return r(t, this.offset + o, 0), r(t, this.offset + o + 4, n(this.handlerType)), r(t, this.offset + o + 8, 0), r(t, this.offset + o + 12, 0), r(t, this.offset + o + 16, 0), o += 20, t.set(this._encodedName, this.offset + o), t[this.offset + o + this._encodedName.length] = 0, o += this._encodedName.length + 1
}, t
}(g);
e.HandlerBox = S;
var R = function(e) {
function t(t) {
void 0 === t && (t = 0);
var r = e.call(this, "smhd", 0, 0) || this;
return r.balance = t, r
}
return i(t, e), t.prototype.layout = function(t) {
return this.size = e.prototype.layout.call(this, t) + 4, this.size
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t);
return r(t, this.offset + n, l(this.balance) << 16), n + 4
}, t
}(g);
e.SoundMediaHeaderBox = R;
var A = function(e) {
function t(t, r) {
void 0 === t && (t = 0), void 0 === r && (r = h);
var n = e.call(this, "vmhd", 0, 0) || this;
return n.graphicsMode = t, n.opColor = r, n
}
return i(t, e), t.prototype.layout = function(t) {
return this.size = e.prototype.layout.call(this, t) + 8, this.size
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t);
return r(t, this.offset + n, this.graphicsMode << 16 | this.opColor[0]), r(t, this.offset + n + 4, this.opColor[1] << 16 | this.opColor[2]), n + 8
}, t
}(g);
e.VideoMediaHeaderBox = A, e.SELF_CONTAINED_DATA_REFERENCE_FLAG = 1;
var O = function(t) {
function r(r, n) {
void 0 === n && (n = null);
var o = t.call(this, "url ", 0, r) || this;
return o.location = n, r & e.SELF_CONTAINED_DATA_REFERENCE_FLAG || (o._encodedLocation = d(n)), o
}
return i(r, t), r.prototype.layout = function(e) {
var r = t.prototype.layout.call(this, e);
return this._encodedLocation && (r += this._encodedLocation.length + 1), this.size = r
}, r.prototype.write = function(e) {
var r = t.prototype.write.call(this, e);
return this._encodedLocation && (e.set(this._encodedLocation, this.offset + r), e[this.offset + r + this._encodedLocation.length] = 0, r += this._encodedLocation.length), r
}, r
}(g);
e.DataEntryUrlBox = O;
var T = function(e) {
function t(t) {
var r = e.call(this, "dref", 0, 0) || this;
return r.entries = t, r
}
return i(t, e), t.prototype.layout = function(t) {
var r = e.prototype.layout.call(this, t) + 4;
return this.entries.forEach(function(e) {
r += e.layout(t + r)
}), this.size = r
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t);
return r(t, this.offset + n, this.entries.length), this.entries.forEach(function(e) {
n += e.write(t)
}), n
}, t
}(g);
e.DataReferenceBox = T;
var x = function(e) {
function t(t) {
var r = e.call(this, "dinf", [t]) || this;
return r.dataReference = t, r
}
return i(t, e), t
}(v);
e.DataInformationBox = x;
var M = function(e) {
function t(t) {
var r = e.call(this, "stsd", 0, 0) || this;
return r.entries = t, r
}
return i(t, e), t.prototype.layout = function(t) {
var r = e.prototype.layout.call(this, t);
return r += 4, this.entries.forEach(function(e) {
r += e.layout(t + r)
}), this.size = r
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t);
return r(t, this.offset + n, this.entries.length), n += 4, this.entries.forEach(function(e) {
n += e.write(t)
}), n
}, t
}(g);
e.SampleDescriptionBox = M;
var D = function(e) {
function t(t, r, n, o, i) {
var a = e.call(this, "stbl", [t, r, n, o, i]) || this;
return a.sampleDescriptions = t, a.timeToSample = r, a.sampleToChunk = n, a.sampleSizes = o, a.chunkOffset = i, a
}
return i(t, e), t
}(v);
e.SampleTableBox = D;
var k = function(e) {
function t(t, r, n) {
var o = e.call(this, "minf", [t, r, n]) || this;
return o.header = t, o.info = r, o.sampleTable = n, o
}
return i(t, e), t
}(v);
e.MediaInformationBox = k;
var I = function(e) {
function t(t, r, n) {
var o = e.call(this, "mdia", [t, r, n]) || this;
return o.header = t, o.handler = r, o.info = n, o
}
return i(t, e), t
}(v);
e.MediaBox = I;
var C = function(e) {
function t(t, r) {
var n = e.call(this, "trak", [t, r]) || this;
return n.header = t, n.media = r, n
}
return i(t, e), t
}(v);
e.TrackBox = C;
var L = function(e) {
function t(t, r, n, o, i) {
var a = e.call(this, "trex", 0, 0) || this;
return a.trackId = t, a.defaultSampleDescriptionIndex = r, a.defaultSampleDuration = n, a.defaultSampleSize = o, a.defaultSampleFlags = i, a
}
return i(t, e), t.prototype.layout = function(t) {
return this.size = e.prototype.layout.call(this, t) + 20, this.size
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t);
return r(t, this.offset + n, this.trackId), r(t, this.offset + n + 4, this.defaultSampleDescriptionIndex), r(t, this.offset + n + 8, this.defaultSampleDuration), r(t, this.offset + n + 12, this.defaultSampleSize), r(t, this.offset + n + 16, this.defaultSampleFlags), n + 20
}, t
}(g);
e.TrackExtendsBox = L;
var N = function(e) {
function r(r, n, o) {
var i = e.call(this, "mvex", t([r], n, [o])) || this;
return i.header = r, i.tracDefaults = n, i.levels = o, i
}
return i(r, e), r
}(v);
e.MovieExtendsBox = N;
var F = function(e) {
function t(t, r) {
var n = e.call(this, "meta", 0, 0) || this;
return n.handler = t, n.otherBoxes = r, n
}
return i(t, e), t.prototype.layout = function(t) {
var r = e.prototype.layout.call(this, t);
return r += this.handler.layout(t + r), this.otherBoxes.forEach(function(e) {
r += e.layout(t + r)
}), this.size = r
}, t.prototype.write = function(t) {
var r = e.prototype.write.call(this, t);
return r += this.handler.write(t), this.otherBoxes.forEach(function(e) {
r += e.write(t)
}), r
}, t
}(g);
e.MetaBox = F;
var U = function(e) {
function t(t) {
var r = e.call(this, "mfhd", 0, 0) || this;
return r.sequenceNumber = t, r
}
return i(t, e), t.prototype.layout = function(t) {
return this.size = e.prototype.layout.call(this, t) + 4, this.size
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t);
return r(t, this.offset + n, this.sequenceNumber), n + 4
}, t
}(g);
e.MovieFragmentHeaderBox = U;
var j;
! function(e) {
e[e.BASE_DATA_OFFSET_PRESENT = 1] = "BASE_DATA_OFFSET_PRESENT", e[e.SAMPLE_DESCRIPTION_INDEX_PRESENT = 2] = "SAMPLE_DESCRIPTION_INDEX_PRESENT", e[e.DEFAULT_SAMPLE_DURATION_PRESENT = 8] = "DEFAULT_SAMPLE_DURATION_PRESENT", e[e.DEFAULT_SAMPLE_SIZE_PRESENT = 16] = "DEFAULT_SAMPLE_SIZE_PRESENT", e[e.DEFAULT_SAMPLE_FLAGS_PRESENT = 32] = "DEFAULT_SAMPLE_FLAGS_PRESENT"
}(j = e.TrackFragmentFlags || (e.TrackFragmentFlags = {}));
var B = function(e) {
function t(t, r, n, o, i, a, s) {
var u = e.call(this, "tfhd", 0, t) || this;
return u.trackId = r, u.baseDataOffset = n, u.sampleDescriptionIndex = o, u.defaultSampleDuration = i, u.defaultSampleSize = a, u.defaultSampleFlags = s, u
}
return i(t, e), t.prototype.layout = function(t) {
var r = e.prototype.layout.call(this, t) + 4
, n = this.flags;
return n & j.BASE_DATA_OFFSET_PRESENT && (r += 8), n & j.SAMPLE_DESCRIPTION_INDEX_PRESENT && (r += 4), n & j.DEFAULT_SAMPLE_DURATION_PRESENT && (r += 4), n & j.DEFAULT_SAMPLE_SIZE_PRESENT && (r += 4), n & j.DEFAULT_SAMPLE_FLAGS_PRESENT && (r += 4), this.size = r
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t)
, o = this.flags;
return r(t, this.offset + n, this.trackId), n += 4, o & j.BASE_DATA_OFFSET_PRESENT && (r(t, this.offset + n, 0), r(t, this.offset + n + 4, this.baseDataOffset), n += 8), o & j.SAMPLE_DESCRIPTION_INDEX_PRESENT && (r(t, this.offset + n, this.sampleDescriptionIndex), n += 4), o & j.DEFAULT_SAMPLE_DURATION_PRESENT && (r(t, this.offset + n, this.defaultSampleDuration), n += 4), o & j.DEFAULT_SAMPLE_SIZE_PRESENT && (r(t, this.offset + n, this.defaultSampleSize), n += 4), o & j.DEFAULT_SAMPLE_FLAGS_PRESENT && (r(t, this.offset + n, this.defaultSampleFlags), n += 4), n
}, t
}(g);
e.TrackFragmentHeaderBox = B;
var q = function(e) {
function t(t) {
var r = e.call(this, "tfdt", 0, 0) || this;
return r.baseMediaDecodeTime = t, r
}
return i(t, e), t.prototype.layout = function(t) {
return this.size = e.prototype.layout.call(this, t) + 4, this.size
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t);
return r(t, this.offset + n, this.baseMediaDecodeTime), n + 4
}, t
}(g);
e.TrackFragmentBaseMediaDecodeTimeBox = q;
var H = function(e) {
function t(t, r, n) {
var o = e.call(this, "traf", [t, r, n]) || this;
return o.header = t, o.decodeTime = r, o.run = n, o
}
return i(t, e), t
}(v);
e.TrackFragmentBox = H;
var z;
! function(e) {
e[e.IS_LEADING_MASK = 201326592] = "IS_LEADING_MASK", e[e.SAMPLE_DEPENDS_ON_MASK = 50331648] = "SAMPLE_DEPENDS_ON_MASK", e[e.SAMPLE_DEPENDS_ON_OTHER = 16777216] = "SAMPLE_DEPENDS_ON_OTHER", e[e.SAMPLE_DEPENDS_ON_NO_OTHERS = 33554432] = "SAMPLE_DEPENDS_ON_NO_OTHERS", e[e.SAMPLE_IS_DEPENDED_ON_MASK = 12582912] = "SAMPLE_IS_DEPENDED_ON_MASK", e[e.SAMPLE_HAS_REDUNDANCY_MASK = 3145728] = "SAMPLE_HAS_REDUNDANCY_MASK", e[e.SAMPLE_PADDING_VALUE_MASK = 917504] = "SAMPLE_PADDING_VALUE_MASK", e[e.SAMPLE_IS_NOT_SYNC = 65536] = "SAMPLE_IS_NOT_SYNC", e[e.SAMPLE_DEGRADATION_PRIORITY_MASK = 65535] = "SAMPLE_DEGRADATION_PRIORITY_MASK"
}(z = e.SampleFlags || (e.SampleFlags = {}));
var G;
! function(e) {
e[e.DATA_OFFSET_PRESENT = 1] = "DATA_OFFSET_PRESENT", e[e.FIRST_SAMPLE_FLAGS_PRESENT = 4] = "FIRST_SAMPLE_FLAGS_PRESENT", e[e.SAMPLE_DURATION_PRESENT = 256] = "SAMPLE_DURATION_PRESENT", e[e.SAMPLE_SIZE_PRESENT = 512] = "SAMPLE_SIZE_PRESENT", e[e.SAMPLE_FLAGS_PRESENT = 1024] = "SAMPLE_FLAGS_PRESENT", e[e.SAMPLE_COMPOSITION_TIME_OFFSET = 2048] = "SAMPLE_COMPOSITION_TIME_OFFSET"
}(G = e.TrackRunFlags || (e.TrackRunFlags = {}));
var V = function(e) {
function t(t, r, n, o) {
var i = e.call(this, "trun", 1, t) || this;
return i.samples = r, i.dataOffset = n, i.firstSampleFlags = o, i
}
return i(t, e), t.prototype.layout = function(t) {
var r = e.prototype.layout.call(this, t) + 4
, n = this.samples.length
, o = this.flags;
return o & G.DATA_OFFSET_PRESENT && (r += 4), o & G.FIRST_SAMPLE_FLAGS_PRESENT && (r += 4), o & G.SAMPLE_DURATION_PRESENT && (r += 4 * n), o & G.SAMPLE_SIZE_PRESENT && (r += 4 * n), o & G.SAMPLE_FLAGS_PRESENT && (r += 4 * n), o & G.SAMPLE_COMPOSITION_TIME_OFFSET && (r += 4 * n), this.size = r
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t)
, o = this.samples.length
, i = this.flags;
r(t, this.offset + n, o), n += 4, i & G.DATA_OFFSET_PRESENT && (r(t, this.offset + n, this.dataOffset), n += 4), i & G.FIRST_SAMPLE_FLAGS_PRESENT && (r(t, this.offset + n, this.firstSampleFlags), n += 4);
for (var a = 0; a < o; a++) {
var s = this.samples[a];
i & G.SAMPLE_DURATION_PRESENT && (r(t, this.offset + n, s.duration), n += 4), i & G.SAMPLE_SIZE_PRESENT && (r(t, this.offset + n, s.size), n += 4), i & G.SAMPLE_FLAGS_PRESENT && (r(t, this.offset + n, s.flags), n += 4), i & G.SAMPLE_COMPOSITION_TIME_OFFSET && (r(t, this.offset + n, s.compositionTimeOffset), n += 4)
}
return n
}, t
}(g);
e.TrackRunBox = V;
var W = function(e) {
function r(r, n) {
var o = e.call(this, "moof", t([r], n)) || this;
return o.header = r, o.trafs = n, o
}
return i(r, e), r
}(v);
e.MovieFragmentBox = W;
var J = function(e) {
function t(t) {
var r = e.call(this, "mdat") || this;
return r.chunks = t, r
}
return i(t, e), t.prototype.layout = function(t) {
var r = e.prototype.layout.call(this, t);
return this.chunks.forEach(function(e) {
r += e.length
}), this.size = r
}, t.prototype.write = function(t) {
var r = this
, n = e.prototype.write.call(this, t);
return this.chunks.forEach(function(e) {
t.set(e, r.offset + n), n += e.length
}, this), n
}, t
}(_);
e.MediaDataBox = J;
var K = function(e) {
function t(t, r) {
var n = e.call(this, t) || this;
return n.dataReferenceIndex = r, n
}
return i(t, e), t.prototype.layout = function(t) {
return this.size = e.prototype.layout.call(this, t) + 8, this.size
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t);
return r(t, this.offset + n, 0), r(t, this.offset + n + 4, this.dataReferenceIndex), n + 8
}, t
}(_);
e.SampleEntry = K;
var Q = function(e) {
function t(t, r, n, o, i, a) {
void 0 === n && (n = 2), void 0 === o && (o = 16), void 0 === i && (i = 44100), void 0 === a && (a = null);
var s = e.call(this, t, r) || this;
return s.channelCount = n, s.sampleSize = o, s.sampleRate = i, s.otherBoxes = a
, s
}
return i(t, e), t.prototype.layout = function(t) {
var r = e.prototype.layout.call(this, t) + 20;
return this.otherBoxes && this.otherBoxes.forEach(function(e) {
r += e.layout(t + r)
}), this.size = r
}, t.prototype.write = function(t) {
var n = e.prototype.write.call(this, t);
return r(t, this.offset + n, 0), r(t, this.offset + n + 4, 0), r(t, this.offset + n + 8, this.channelCount << 16 | this.sampleSize), r(t, this.offset + n + 12, 0), r(t, this.offset + n + 16, this.sampleRate << 16), n += 20, this.otherBoxes && this.otherBoxes.forEach(function(e) {
n += e.write(t)
}), n
}, t
}(K);
e.AudioSampleEntry = Q, e.COLOR_NO_ALPHA_VIDEO_SAMPLE_DEPTH = 24;
var Y = function(t) {
function n(r, n, o, i, a, s, u, l, c, d) {
void 0 === a && (a = ""), void 0 === s && (s = 72), void 0 === u && (u = 72), void 0 === l && (l = 1), void 0 === c && (c = e.COLOR_NO_ALPHA_VIDEO_SAMPLE_DEPTH), void 0 === d && (d = null);
var p = t.call(this, r, n) || this;
if (p.width = o, p.height = i, p.compressorName = a, p.horizResolution = s, p.vertResolution = u, p.frameCount = l, p.depth = c, p.otherBoxes = d, a.length > 31) throw new Error("invalid compressor name");
return p
}
return i(n, t), n.prototype.layout = function(e) {
var r = t.prototype.layout.call(this, e) + 16 + 12 + 4 + 2 + 32 + 2 + 2;
return this.otherBoxes && this.otherBoxes.forEach(function(t) {
r += t.layout(e + r)
}), this.size = r
}, n.prototype.write = function(e) {
var n = t.prototype.write.call(this, e);
r(e, this.offset + n, 0), r(e, this.offset + n + 4, 0), r(e, this.offset + n + 8, 0), r(e, this.offset + n + 12, 0), n += 16, r(e, this.offset + n, this.width << 16 | this.height), r(e, this.offset + n + 4, s(this.horizResolution)), r(e, this.offset + n + 8, s(this.vertResolution)), n += 12, r(e, this.offset + n, 0), r(e, this.offset + n + 4, this.frameCount << 16), n += 6, e[this.offset + n] = this.compressorName.length;
for (var o = 0; o < 31; o++) e[this.offset + n + o + 1] = o < this.compressorName.length ? 127 & this.compressorName.charCodeAt(o) : 0;
return n += 32, r(e, this.offset + n, this.depth << 16 | 65535), n += 4, this.otherBoxes && this.otherBoxes.forEach(function(t) {
n += t.write(e)
}), n
}, n
}(K);
e.VideoSampleEntry = Y;
var X = function(e) {
function t(t, r) {
var n = e.call(this, t) || this;
return n.data = r, n
}
return i(t, e), t.prototype.layout = function(t) {
return this.size = e.prototype.layout.call(this, t) + this.data.length, this.size
}, t.prototype.write = function(t) {
var r = e.prototype.write.call(this, t);
return t.set(this.data, this.offset + r), r + this.data.length
}, t
}(_);
e.RawTag = X
}(t = e.Iso || (e.Iso = {}))
}(t = e.MP4 || (e.MP4 = {}))
}(n || (n = {})), t.MP4Mux = n.MP4.MP4Mux
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0)
, o = r(5);
t.MP3ToMP3 = {
getInputFormat: function() {
return {
mimeType: "audio/mpeg"
}
}
, getOutputFormat: function() {
return {
mimeType: "audio/mpeg"
}
}
, transmux: function(e) {
var t = new n.helpers.abortableJob.AbortableJob(function() {
function t() {
d.close()
}
function r(r) {
c = !0;
try {
t()
} catch (e) {}
i.reject(r), e.abort()
}
var i = n.helpers.deferred.buildDeferred()
, a = new n.eventDispatcher.EventDispatcher
, s = []
, u = []
, l = !1
, c = !1
, d = new o.MP3Parser;
return d.onFrame = function(e) {
if (!c) try {
u.push(e)
} catch (e) {
r(e)
}
}, e.onProgressUpdate(function(e) {
var t = e.data;
!l && e.initData && (t = n.helpers.arrayBuffer.combine([e.initData, e.data])), l = !0;
try {
if (d.push(t), u.length) {
var o = n.helpers.arrayBuffer.combine(u);
s.push(o), u.splice(0), a.dispatch({
data: o
})
}
} catch (e) {
r(e)
}
}), e.onCompletion(function(e) {
try {
t(), i.resolve(e)
} catch (e) {
r(e)
}
}), e.onError(r), {
result: i.promise
, progressUpdates: {
onProgressUpdate: a
, getProgressSoFar: function() {
return s.length ? {
data: n.helpers.arrayBuffer.combine(s)
} : null
}
}
, abort: function() {
c = !0, e.abort(), t()
}
}
});
return t.run()
}
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(6)
, o = r(22)
, i = r(4)
, a = r(20)
, s = r(18)
, u = [o.MP3ToMP3, s.MP4ToMP4, n.PassThrough, i.MP3ToMP4, a.OggOpusToWebm];
t.default = u
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(2)
, o = r(23);
t.TransmuxerFactory = {
retrieveTransmuxers: function(e, t) {
return o.default.filter(function(r) {
var o = r.getInputFormat()
, i = r.getOutputFormat();
return (!e || n.isPartialMatch(o, e)) && (!t || n.isPartialMatch(i, t))
})
}
, retrieveTransmuxer: function(e, r) {
return t.TransmuxerFactory.retrieveTransmuxers(e, r)[0] || null
}
}
}, function(e, t, r) {
"use strict";
function n(e, t) {
if (!(e instanceof t)) throw new TypeError("Cannot call a class as a function")
}
function o(e) {
var t = e.byteLength
, r = new DataView(e)
, n = t && r.getUint8(t - 1);
if (n) {
for (var o = t - n, i = new Uint8Array(o), a = 0; a < o; a++) i[a] = r.getUint8(a);
return i.buffer
}
return e
}
t.__esModule = !0, t.removePadding = o;
var i = t.AESDecryptor = function() {
function e() {
n(this, e), this.rcon = [0, 1, 2, 4, 8, 16, 32, 64, 128, 27, 54], this.subMix = [new Uint32Array(256), new Uint32Array(256), new Uint32Array(256), new Uint32Array(256)], this.invSubMix = [new Uint32Array(256), new Uint32Array(256), new Uint32Array(256), new Uint32Array(256)], this.sBox = new Uint32Array(256), this.invSBox = new Uint32Array(256), this.key = new Uint32Array(0), this.initTable()
}
return e.prototype.uint8ArrayToUint32Array_ = function(e) {
for (var t = new DataView(e), r = new Uint32Array(4), n = 0; n < 4; n++) r[n] = t.getUint32(4 * n);
return r
}, e.prototype.initTable = function() {
var e = this.sBox
, t = this.invSBox
, r = this.subMix
, n = r[0]
, o = r[1]
, i = r[2]
, a = r[3]
, s = this.invSubMix
, u = s[0]
, l = s[1]
, c = s[2]
, d = s[3]
, p = new Uint32Array(256)
, f = 0
, h = 0
, _ = 0;
for (_ = 0; _ < 256; _++) _ < 128 ? p[_] = _ << 1 : p[_] = _ << 1 ^ 283;
for (_ = 0; _ < 256; _++) {
var g = h ^ h << 1 ^ h << 2 ^ h << 3 ^ h << 4;
g = g >>> 8 ^ 255 & g ^ 99, e[f] = g, t[g] = f;
var y = p[f]
, v = p[y]
, m = p[v]
, E = 257 * p[g] ^ 16843008 * g;
n[f] = E << 24 | E >>> 8, o[f] = E << 16 | E >>> 16, i[f] = E << 8 | E >>> 24, a[f] = E, E = 16843009 * m ^ 65537 * v ^ 257 * y ^ 16843008 * f, u[g] = E << 24 | E >>> 8, l[g] = E << 16 | E >>> 16, c[g] = E << 8 | E >>> 24, d[g] = E, f ? (f = y ^ p[p[p[m ^ y]]], h ^= p[p[h]]) : f = h = 1
}
}, e.prototype.expandKey = function(e) {
for (var t = this.uint8ArrayToUint32Array_(e), r = !0, n = 0; n < t.length && r;) r = t[n] === this.key[n], n++;
if (!r) {
this.key = t;
var o = this.keySize = t.length;
if (4 !== o && 6 !== o && 8 !== o) throw new Error("Invalid aes key size=" + o);
var i = this.ksRows = 4 * (o + 6 + 1)
, a = void 0
, s = void 0
, u = this.keySchedule = new Uint32Array(i)
, l = this.invKeySchedule = new Uint32Array(i)
, c = this.sBox
, d = this.rcon
, p = this.invSubMix
, f = p[0]
, h = p[1]
, _ = p[2]
, g = p[3]
, y = void 0
, v = void 0;
for (a = 0; a < i; a++) a < o ? y = u[a] = t[a] : (v = y, a % o === 0 ? (v = v << 8 | v >>> 24, v = c[v >>> 24] << 24 | c[v >>> 16 & 255] << 16 | c[v >>> 8 & 255] << 8 | c[255 & v], v ^= d[a / o | 0] << 24) : o > 6 && a % o === 4 && (v = c[v >>> 24] << 24 | c[v >>> 16 & 255] << 16 | c[v >>> 8 & 255] << 8 | c[255 & v]), u[a] = y = (u[a - o] ^ v) >>> 0);
for (s = 0; s < i; s++) a = i - s, v = 3 & s ? u[a] : u[a - 4], s < 4 || a <= 4 ? l[s] = v : l[s] = f[c[v >>> 24]] ^ h[c[v >>> 16 & 255]] ^ _[c[v >>> 8 & 255]] ^ g[c[255 & v]], l[s] = l[s] >>> 0
}
}, e.prototype.networkToHostOrderSwap = function(e) {
return e << 24 | (65280 & e) << 8 | (16711680 & e) >> 8 | e >>> 24
}, e.prototype.decrypt = function(e, t, r, n) {
for (var i = this.keySize + 6, a = this.invKeySchedule, s = this.invSBox, u = this.invSubMix, l = u[0], c = u[1], d = u[2], p = u[3], f = this.uint8ArrayToUint32Array_(r), h = f[0], _ = f[1], g = f[2], y = f[3], v = new Int32Array(e), m = new Int32Array(v.length), E = void 0, b = void 0, w = void 0, P = void 0, S = void 0, R = void 0, A = void 0, O = void 0, T = void 0, x = void 0, M = void 0, D = void 0, k = void 0, I = void 0, C = this.networkToHostOrderSwap; t < v.length;) {
for (T = C(v[t]), x = C(v[t + 1]), M = C(v[t + 2]), D = C(v[t + 3]), S = T ^ a[0], R = D ^ a[1], A = M ^ a[2], O = x ^ a[3], k = 4, I = 1; I < i; I++) E = l[S >>> 24] ^ c[R >> 16 & 255] ^ d[A >> 8 & 255] ^ p[255 & O] ^ a[k], b = l[R >>> 24] ^ c[A >> 16 & 255] ^ d[O >> 8 & 255] ^ p[255 & S] ^ a[k + 1], w = l[A >>> 24] ^ c[O >> 16 & 255] ^ d[S >> 8 & 255] ^ p[255 & R] ^ a[k + 2], P = l[O >>> 24] ^ c[S >> 16 & 255] ^ d[R >> 8 & 255] ^ p[255 & A] ^ a[k + 3], S = E, R = b, A = w, O = P, k += 4;
E = s[S >>> 24] << 24 ^ s[R >> 16 & 255] << 16 ^ s[A >> 8 & 255] << 8 ^ s[255 & O] ^ a[k], b = s[R >>> 24] << 24 ^ s[A >> 16 & 255] << 16 ^ s[O >> 8 & 255] << 8 ^ s[255 & S] ^ a[k + 1], w = s[A >>> 24] << 24 ^ s[O >> 16 & 255] << 16 ^ s[S >> 8 & 255] << 8 ^ s[255 & R] ^ a[k + 2], P = s[O >>> 24] << 24 ^ s[S >> 16 & 255] << 16 ^ s[R >> 8 & 255] << 8 ^ s[255 & A] ^ a[k + 3], k += 3, m[t] = C(E ^ h), m[t + 1] = C(P ^ _), m[t + 2] = C(w ^ g), m[t + 3] = C(b ^ y), h = T, _ = x, g = M, y = D, t += 4
}
return n ? o(m.buffer) : m.buffer
}, e.prototype.destroy = function() {
this.key = void 0, this.keySize = void 0, this.ksRows = void 0, this.sBox = void 0, this.invSBox = void 0, this.subMix = void 0, this.invSubMix = void 0, this.keySchedule = void 0, this.invKeySchedule = void 0, this.rcon = void 0
}, e
}();
t.default = i
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0)
, o = r(25)
, i = null
, a = 16;
t.JSCrypto = {
canDecrypt: function(e) {
return "AES-CBC" === e.cipher
}
, decrypt: function(e, t) {
i || (i = new o.AESDecryptor);
var r = i
, s = new n.helpers.abortableJob.AbortableJob(function() {
var i, s = new n.eventDispatcher.EventDispatcher
, u = n.helpers.deferred.buildDeferred()
, l = []
, c = null
, d = []
, p = 0
, f = new Uint8Array(t.iv)
, h = !1;
r.expandKey(t.key.buffer);
var _ = function(e) {
var t = c;
c = new Uint8Array(r.decrypt(e.buffer, 0, f.buffer, !1));
var n = e.byteLength - a;
if (n < 0) throw new Error("lastBlockOffset invalid.");
for (var o = 0; o < a; o++) f[o] = e[n + o];
t && (l.push(t), s.dispatch(t))
};
return e.onProgressUpdate(function(e) {
h || (n.helpers.arrayBuffer.forEach(e, function(e) {
h || (p || (i = new Uint8Array(a)), i[p++] = e, p === a && (d.push(i), p = 0))
}), d.length && (_(n.helpers.arrayBuffer.combine(d)), d = []))
}), e.onCompletion(function(e) {
if (!h)
if (p) u.reject(new Error("Reached end part way through block."));
else {
if (c) {
var t = new Uint8Array(o.removePadding(c.buffer));
l.push(t), s.dispatch(t)
}
u.resolve(e)
}
}), e.onError(u.reject), {
result: u.promise
, abort: function() {
h = !0, e.abort()
}
, progressUpdates: {
onProgressUpdate: s
, getProgressSoFar: function() {
return n.helpers.arrayBuffer.combine(l)
}
}
}
});
return s.run()
}
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(26)
, o = [n.JSCrypto];
t.default = o
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0)
, o = r(27)
, i = n.helpers.find;
t.DecryptorFactory = {
retrieveDecryptor: function(e) {
return i(o.default, function(t) {
return t.canDecrypt(e)
}) || null
}
}
}, function(e, t, r) {
"use strict";
function n(e) {
var t = e.encryptionConfig
, r = e.downloadAbortableJob
, n = e.logger;
return new o.helpers.abortableJob.AbortableJob(function() {
var e = new o.eventDispatcher.EventDispatcher
, s = o.helpers.deferred.buildDeferred()
, u = null;
if (t && (n.info("Finding a decryptor..."), u = i.DecryptorFactory.retrieveDecryptor(t), !u)) return n.error("Could not find a decryptor."), s.reject(new a.NoDecryptorError), {
result: s.promise
, progressUpdates: {
onProgressUpdate: e
, getProgressSoFar: function() {
return null
}
}
};
var l = r.run()
, c = null
, d = [];
return t && u ? (c = u.decrypt(l, t), c.onProgressUpdate(function(t) {
d.push(t), e.dispatch(t)
}), c.onError(function(e) {
e !== o.helpers.abortableJob.abortedError && n.error("Error occurred during decryption.", e), s.reject(e), l.abort()
})) : l.onProgressUpdate(function(t) {
d.push(t), e.dispatch(t)
}), l.onCompletion(function() {
var e = function() {
return s.resolve(void 0)
};
c ? c.whenComplete()
.then(function() {
return e()
}) : e()
}), l.onError(s.reject), {
result: s.promise
, progressUpdates: {
onProgressUpdate: e
, getProgressSoFar: function() {
return d.length ? o.helpers.arrayBuffer.combine(d) : null
}
}
, abort: function() {
l.abort(), c && c.abort()
}
}
})
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = r(28)
, a = r(7);
t.getSegmentDownloadAndDecryptJob = n
}, function(e, t, r) {
"use strict";
function n(e) {
var t = e.delayCalculator
, r = e.segmentEventRepresentation
, n = e.url
, a = e.loader
, s = e.onSegmentRequestQueued
, u = e.onSegmentRequestStart
, l = e.onSegmentRequestFailed
, c = e.onSegmentRetrieved
, d = e.isResponseCodeAcceptable
, p = e.isResponseCodeRetryable
, f = e.logger;
return new o.helpers.abortableJob.AbortableJob(function() {
var e = o.helpers.deferred.buildDeferred()
, h = new o.eventDispatcher.EventDispatcher
, _ = []
, g = 0
, y = o.helpers.retry.retry(t, function(t) {
var y = t.scheduleRetry
, v = !1
, m = 0;
s.dispatch({
segment: r
}), f.debug("Requesting segment.", n);
var E = a.request({
url: n
});
E.onRequestStart(function() {
return u.dispatch({
segment: r
})
});
var b = function(e) {
var t = e.byteLength;
if (t)
if (m += t, m <= g) f.debug("Already downloaded this part. Skipping...", m, g);
else {
var r = t - (m - g)
, n = new Uint8Array(e, r);
g = m, _.push(n), h.dispatch(n)
}
};
return E.onProgress(function(t) {
var o = t.initial
, a = t.statusCode
, s = t.part;
if (o)
if (d(a)) f.debug("Segment response started.", n, a), b(s);
else {
var u = null;
p(a) ? f.debug("Segment response code was not acceptable. Will retry.", n, a) : (f.debug("Segment response code was not acceptable.", n, a), u = new i.UnacceptableResponseStatusCodeError(a)), E.abort(), l.dispatch({
segment: r
, statusCode: a
}), u ? e.reject(u) : (v = !0, y())
}
else f.debug("Got segment response part.", n, a), b(s)
}), E.onResponseReceived(function(t) {
v || (t ? (c.dispatch({
segment: r
, statusCode: t.statusCode
}), e.resolve(void 0)) : (f.warn("Segment request timed out.", n), l.dispatch({
segment: r
, statusCode: null
}), y()))
}), E.onError(function(t) {
v || t !== o.helpers.abortableJob.abortedError && (t instanceof o.loaderErrors.LoaderError ? (f.warn("Error from loader. Will retry", n, t), y()) : (f.error("Unexpected error when requesting segment.", t), e.reject(t)))
}), {
onCancel: function() {
f.debug("Aborting segment request.", n), E.hasCompleted() || E.abort(), l.dispatch({
segment: r
, aborted: !0
})
}
}
}, {
onNoMoreRetries: function() {
return e.reject(new Error("No more retries for requesting segment."))
}
})
.cancel;
return {
result: e.promise
, progressUpdates: {
onProgressUpdate: h
, getProgressSoFar: function() {
return _.length ? o.helpers.arrayBuffer.combine(_) : null
}
}
, abort: function() {
return y()
}
}
})
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = r(8);
t.getSegmentDownloadJob = n
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0);
t.DefaultSegmentParser = {
getFormat: function() {
return {}
}
, parseSegmentData: function(e) {
return n.helpers.abortableJob.map(function() {
return e
}, {
convertProgressUpdate: function(e) {
return {
data: e
}
}
, convertResult: function(e) {
return e
}
})
.run()
}
}
}, function(e, t, r) {
"use strict";
function n(e) {
var t = i.retrievePages(e)
.pages;
if (t.length) {
var r = i.retrievePackets([t[0]])[0];
if (r && r.first) {
var n = 1
, o = t.slice(1)
.some(function(e, t) {
var r = !!(1 & e.header.type[0]);
return t > 0 && !r || (n = t + 2, !1)
})
, a = s(t.slice(0, n)
.map(function(e) {
return e.entirePage
}));
return {
state: "PRESENT"
, initData: a
, initDataEnded: o
}
}
return {
state: "NOT_PRESENT"
}
}
return null
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = r(3)
, a = o.helpers.abortableJob.AbortableJob
, s = o.helpers.arrayBuffer.combine
, u = new o.helpers.SCWeakMap;
t.OggOpusSegmentParser = {
getFormat: function() {
return {
mimeType: "audio/ogg"
, audioCodec: {
id: "opus"
}
}
}
, parseSegmentData: function(e, r, i) {
var l = new a(function() {
var a = o.helpers.deferred.buildDeferred()
, l = new o.eventDispatcher.EventDispatcher
, c = []
, d = null
, p = null
, f = null
, h = function(t) {
a.reject(t), e.abort()
}
, _ = function(e) {
u.set(i, e), l.dispatch({
initData: e
, data: s(c)
})
};
return e.onProgressUpdate(function(e) {
if (d && "PRESENT" === d.state && d.initDataEnded) c.push(e), l.dispatch({
initData: d.initData
, data: e
});
else if (d && "NOT_PRESENT" === d.state) c.push(e);
else {
c.push(e);
var a = s(c);
if (d = n(a))
if ("NOT_PRESENT" === d.state) {
var g = u.get(i);
r.getSequenceNumber() <= i.getFirstSegmentIndex() ? h(new Error("Could not find init data.")) : g ? (d = {
state: "PRESENT"
, initData: g
, initDataEnded: !0
}, _(d.initData)) : (p = i.getSegment(i.getFirstSegmentIndex()), p.onCompletion(function(e) {
var r = f = t.OggOpusSegmentParser.parseSegmentData(o.helpers.abortableJob.map(function() {
return e.retrieveData()
}, {
convertProgressUpdate: function(e) {
return e.initData ? o.helpers.arrayBuffer.combine([e.initData, e.data]) : e.data
}
, convertResult: function(e) {
return e
}
})
.run(), e, i);
r.onProgressUpdate(function(e) {
var t = e.initData;
if (r.abort(), !t) {
var n = new Error("OggOpusSegmentParser should always provide init data.");
throw h(n), n
}
d = {
state: "PRESENT"
, initData: t
, initDataEnded: !0
}, _(t)
}), r.onError(function(e) {
e !== o.helpers.abortableJob.abortedError && h(e)
})
}), p.onError(h))
} else if ("PRESENT" === d.state && d.initDataEnded) {
if (c.splice(0), a.byteLength > d.initData.byteLength) {
var y = new Uint8Array(a.buffer.slice(d.initData.byteLength));
c.push(y)
}
_(d.initData)
}
}
}), e.onCompletion(function(e) {
d && "PRESENT" === d.state && !d.initDataEnded ? (_(d.initData), a.resolve(e)) : d && "PRESENT" === d.state ? a.resolve(e) : a.reject(new Error("Could not find init data."))
}), e.onError(h), {
result: a.promise
, progressUpdates: {
onProgressUpdate: l
, getProgressSoFar: function() {
return d && "PRESENT" === d.state && d.initDataEnded ? {
initData: d.initData
, data: s(c)
} : null
}
}
, abort: function() {
e.abort(), p && p.abort(), f && f.abort()
}
}
});
return l.run()
}
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(32)
, o = r(31)
, i = [n.OggOpusSegmentParser, o.DefaultSegmentParser];
t.default = i
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0)
, o = r(2)
, i = r(33)
, a = n.helpers.find;
t.SegmentParserFactory = {
retrieveSegmentParser: function(e) {
var t = a(i.default, function(t) {
return o.isPartialMatch(t.getFormat(), e)
});
if (!t) throw new Error("No segment parser found.");
return t
}
}
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = r(0)
, o = r(9)
, i = r(34)
, a = r(30)
, s = r(29)
, u = n.helpers.abortableJob.AbortableJob
, l = n.eventDispatcher.EventDispatcher
, c = n.logger.noOpLogger
, d = function() {
function e(e) {
var t = e.url
, r = e.sequenceNumber
, d = e.playlist
, p = e.timeRange
, f = e.encryptionConfig
, h = e.initData
, _ = e.format
, g = e.loader
, y = e.playlistEventRepresentation
, v = e.logger
, m = void 0 === v ? c : v
, E = e.delayCalculator
, b = void 0 === E ? n.helpers.retry.buildExponentialDelayCalculator() : E
, w = e.isResponseCodeAcceptable
, P = void 0 === w ? function(e) {
return 200 === e
} : w
, S = e.isResponseCodeRetryable
, R = void 0 === S ? function(e) {
return !(e >= 400 && e < 500)
} : S
, A = this;
this._onSegmentRequestQueued = new l, this._onSegmentRequestStart = new l, this._onSegmentRetrieved = new l, this._onSegmentRequestFailed = new l, this.onSegmentRequestQueued = this._onSegmentRequestQueued.getHandle(), this.onSegmentRequestStart = this._onSegmentRequestStart.getHandle(), this.onSegmentRetrieved = this._onSegmentRetrieved.getHandle(), this.onSegmentRequestFailed = this._onSegmentRequestFailed.getHandle(), this._sequenceNumber = r, this._playlist = d, this._timeRange = p, this._format = _;
var O = this._segmentEventRepresentation = new o.Segment(y, t, r)
, T = a.getSegmentDownloadJob({
delayCalculator: b
, segmentEventRepresentation: O
, url: t
, loader: g
, onSegmentRequestQueued: this._onSegmentRequestQueued
, onSegmentRequestStart: this._onSegmentRequestStart
, onSegmentRequestFailed: this._onSegmentRequestFailed
, onSegmentRetrieved: this._onSegmentRetrieved
, isResponseCodeAcceptable: P
, isResponseCodeRetryable: R
, logger: m
})
, x = s.getSegmentDownloadAndDecryptJob({
encryptionConfig: f
, downloadAbortableJob: T
, logger: m
});
this._retrieveAbortableJob = new u(function() {
var e = i.SegmentParserFactory.retrieveSegmentParser(A._format)
, t = new l
, r = n.helpers.deferred.buildDeferred()
, o = e.parseSegmentData(n.helpers.abortableJob.map(function() {
return x.run()
}, {
convertProgressUpdate: function(e, t) {
return t && h ? n.helpers.arrayBuffer.combine([h, e]) : e
}
, convertResult: function(e) {
return e
}
})
.run(), A, A._playlist);
return o.onProgressUpdate(t.dispatch, {
skipPast: !0
}), o.onCompletion(function() {
return r.resolve(void 0)
}), o.onError(r.reject), {
result: r.promise
, progressUpdates: {
onProgressUpdate: t
, getProgressSoFar: o.getProgressSoFar
}
, abort: o.abort
}
})
}
return e.prototype.getFormat = function() {
return this._format
}, e.prototype.getSequenceNumber = function() {
return this._sequenceNumber
}, e.prototype.isFinalSegment = function() {
var e = this._playlist;
return e.hasEnded() && e.getFirstSegmentIndex() + e.getSegmentCount() - 1 === this._sequenceNumber
}, e.prototype.getTimeRange = function() {
return this._timeRange
}, e.prototype.getEventRepresentation = function() {
return this._segmentEventRepresentation
}, e.prototype.retrieveData = function() {
var e = this
, t = new u(function() {
var t = n.helpers.deferred.buildDeferred()
, r = new l
, o = []
, i = e._retrieveAbortableJob.run()
, a = void 0;
return i.onProgressUpdate(function(e) {
var t = e.data
, n = e.initData;
o.length || (a = n), o.push(t), r.dispatch({
data: t
, initData: a
})
}), i.onCompletion(function() {
t.resolve(void 0)
}), i.onError(t.reject), {
result: t.promise
, progressUpdates: {
onProgressUpdate: r
, getProgressSoFar: function() {
return o.length ? {
initData: a
, data: n.helpers.arrayBuffer.combine(o)
} : null
}
}
, abort: function() {
return i.abort()
}
}
});
return t.run()
}, e
}();
t.Segment = d
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n, o = r(0)
, i = o.eventDispatcher.EventDispatcher;
! function(e) {
e[e.LIVE = 0] = "LIVE", e[e.EVENT = 1] = "EVENT", e[e.VOD = 2] = "VOD"
}(n = t.PlaylistType || (t.PlaylistType = {}));
var a = function() {
function e() {
this._onPlaylistRequestQueued = new i, this._onPlaylistRequestStart = new i, this._onPlaylistRetrieved = new i, this._onPlaylistRequestFailed = new i, this._onPlaylistParseStart = new i, this._onPlaylistParseEnd = new i, this._onKeyRequestQueued = new i, this._onKeyRequestStart = new i, this._onKeyRetrieved = new i, this._onKeyRequestFailed = new i, this._onInitDataRequestQueued = new i, this._onInitDataRequestStart = new i, this._onInitDataRetrieved = new i, this._onInitDataRequestFailed = new i, this._onUpdated = new i, this.onPlaylistRequestQueued = this._onPlaylistRequestQueued.getHandle(), this.onPlaylistRequestStart = this._onPlaylistRequestStart.getHandle(), this.onPlaylistRetrieved = this._onPlaylistRetrieved.getHandle(), this.onPlaylistRequestFailed = this._onPlaylistRequestFailed.getHandle(), this.onPlaylistParseStart = this._onPlaylistParseStart.getHandle(), this.onPlaylistParseEnd = this._onPlaylistParseEnd.getHandle(), this.onKeyRequestQueued = this._onKeyRequestQueued.getHandle(), this.onKeyRequestStart = this._onKeyRequestStart.getHandle(), this.onKeyRetrieved = this._onKeyRetrieved.getHandle(), this.onKeyRequestFailed = this._onKeyRequestFailed.getHandle(), this.onInitDataRequestQueued = this._onInitDataRequestQueued.getHandle(), this.onInitDataRequestStart = this._onInitDataRequestStart.getHandle(), this.onInitDataRetrieved = this._onInitDataRetrieved.getHandle(), this.onInitDataRequestFailed = this._onInitDataRequestFailed.getHandle(), this.onUpdated = this._onUpdated.getHandle()
}
return e.prototype.update = function() {
var e = this
, t = this._update();
return t.onCompletion(function() {
return e._onUpdated.dispatch(void 0)
}), t
}, e.prototype.getSegment = function(e) {
return this.getSegments(e, e + 1)[0]
}, e.prototype.getSegments = function(e, t) {
var r = this.getSegmentCount()
, n = this.getFirstSegmentIndex();
if (void 0 === t && (t = n + r), void 0 === e && (e = n), e < n || t < e || t > n + r) throw new Error("Invalid range of segments.");
for (var o = [], i = e; i < t; i++) o.push(this._getSegment(i));
return o
}, e
}();
t.Playlist = a
}, function(e, t, r) {
"use strict";
function n(e, t, r) {
var n = e.getTimeRange();
return r !== t && (r > t ? n.end > t && n.start < r : n.end > t || n.start < r)
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o, i = r(0)
, a = r(3)
, s = r(10)
, u = r(2)
, l = i.helpers.find
, c = i.eventDispatcher.EventDispatcher
, d = i.helpers.abortableJob.abortedError
, p = i.logger.prefixLogger
, f = i.logger.noOpLogger;
! function(e) {
e[e.RETRIEVING_SEGMENT = 0] = "RETRIEVING_SEGMENT", e[e.RETRIEVED_SEGMENT = 1] = "RETRIEVED_SEGMENT", e[e.RETRIEVING_DATA = 2] = "RETRIEVING_DATA", e[e.COMPLETE = 3] = "COMPLETE"
}(o || (o = {}));
var h = function() {
function e(e) {
this._onSegmentRequestQueued = new c, this._onSegmentRequestStart = new c, this._onSegmentRetrieved = new c, this._onSegmentRequestFailed = new c, this._onSegmentDataRetrieveStarted = new c, this._onSegmentReady = new c, this._onError = new c, this._segments = [], this._retrievingSegment = null, this._timerId = null, this._dead = !1;
var t = e.playlist
, r = e.getPosition
, n = e.maxBufferLength
, o = e.cacheSize
, i = e.transmuxer
, a = e.logger
, s = void 0 === a ? f : a;
if (this._logger = p(s, "PlaylistSegmentRetriever"), t && !t.hasInitialUpdateCompleted()) throw new Error("Playlist retrieve has not completed.");
if (n < 0) throw new Error("Max buffer length must be > 0.");
if (o < 0) throw new Error("Cache size must be > 0.");
this.onSegmentRequestQueued = this._onSegmentRequestQueued.getHandle(), this.onSegmentRequestStart = this._onSegmentRequestStart.getHandle(), this.onSegmentRetrieved = this._onSegmentRetrieved.getHandle(), this.onSegmentRequestFailed = this._onSegmentRequestFailed.getHandle(), this.onSegmentDataRetrieveStarted = this._onSegmentDataRetrieveStarted.getHandle(), this.onSegmentReady = this._onSegmentReady.getHandle(), this.onError = this._onError.getHandle(), this._playlist = t, this._transmuxer = i, this._getPosition = r, this._maxBufferLength = n, this._cacheSize = o, this.update()
}
return e.prototype.updateMaxBufferLength = function(e) {
if (this._ensureNotDead(), e < 0) throw new Error("Max buffer length must be > 0.");
this._logger.debug("updateMaxBufferLength() called.", e), this._maxBufferLength = e, this.update()
}, e.prototype.updateCacheSize = function(e) {
if (this._ensureNotDead(), e < 0) throw new Error("Cache size must be > 0.");
this._cacheSize = e, this.update()
}, e.prototype.getCacheSize = function() {
return this._cacheSize
}, e.prototype.getCacheUsage = function() {
return this._segments.reduce(function(e, t) {
return t.state === o.RETRIEVING_DATA || t.state === o.COMPLETE ? e + t.size : e
}, 0)
}, e.prototype.switchPlaylist = function(e) {
if (this._ensureNotDead(), e && !e.hasInitialUpdateCompleted()) throw new Error("Playlist retrieve has not completed.");
this._logger.debug("switchPlaylist() called."), this._abortCurrentRetrieve(), this._playlist = e, this._segments = this._segments.filter(function(e) {
return e.state === o.COMPLETE
}), this.update()
}, e.prototype.getSegmentsWithData = function() {
return this._ensureNotDead(), this._segments.filter(function(e) {
return e.state === o.RETRIEVING_DATA && e.size || e.state === o.COMPLETE
})
.map(function(e) {
var t = e.segment
, r = e.dataRetrieveJob;
return {
segment: t
, dataRetrieveJob: r
, complete: e.state === o.COMPLETE
}
})
}, e.prototype.update = function() {
var e = this;
this._ensureNotDead(), this._timerId && (window.clearTimeout(this._timerId), this._timerId = null);
var t = this._getPosition()
, r = t
, n = 0;
this._segments.some(function(e) {
if (e.state !== o.COMPLETE) return !1;
var i = e.segment.getTimeRange();
return i.containsTime(n) && (n = i.end), !(i.end < t) && (i.start > r || (r = i.end, !1))
});
var i = t + this._maxBufferLength
, a = function() {
var t = e._playlist;
if (t) {
var o = t.hasEnded() && r === t.getDuration();
if (o) return r = n, t.getDuration() + n < i
}
return r < i
}();
if (!a) return this._abortCurrentRetrieve(), this._garbageCollect(t), void this._scheduleNextUpdate();
var s = l(this._segments, function(e) {
if (e.state === o.RETRIEVED_SEGMENT || e.state === o.RETRIEVING_DATA) {
var t = e.segment.getTimeRange();
return t.containsTime(r)
}
return !1
});
s ? this._retrieveSegmentData(s) : this._retrieveSegment(r), this._garbageCollect(t)
}, e.prototype.kill = function() {
this._dead || (this._logger.debug("kill() called."), this._abortCurrentRetrieve(), this._dead = !0, this._timerId && (this._logger.debug("Cancelling update timer."), window.clearTimeout(this._timerId)), this._segments = [], this._logger.debug("Killed."))
}, e.prototype._retrieveSegmentData = function(e) {
var t = this;
if (e.state !== o.RETRIEVED_SEGMENT && e.state !== o.RETRIEVING_DATA) throw new Error("Segment in incorrect state for data to be retrieved.");
if (!this._retrievingSegment || this._retrievingSegment.state !== o.RETRIEVING_DATA || e.segment !== this._retrievingSegment.segment) {
this._abortCurrentRetrieve();
var r = i.helpers.abortableJob.map(function() {
return t._transmuxer.transmux(e.segment.retrieveData())
}, {
convertResult: function(e) {
return e
}
, convertProgressUpdate: function(e) {
return e
}
, abortableJobOpts: {
storeResult: !0
}
})
, n = r.run()
, u = !1
, l = this._retrievingSegment = {
state: o.RETRIEVING_DATA
, dataRetrieveJob: r
, dataRetrieveJobHandle: n
, segment: e.segment
, size: 0
};
this._switchSegment(e, l), n.onProgressUpdate(function(n) {
var o = l.size
, i = o;
!u && n.initData && (o += n.initData.byteLength), u = !0, o += n.data.byteLength, l.size = o, 0 === i && o > 0 && t._onSegmentDataRetrieveStarted.dispatch({
segment: e.segment
, dataRetrieveJob: r
, complete: !1
})
}), n.onCompletion(function() {
if (t._retrievingSegment = null, l.state !== o.RETRIEVING_DATA) throw new Error("Incorrect retrieval state.");
t._switchSegment(l, {
state: o.COMPLETE
, dataRetrieveJob: l.dataRetrieveJob
, dataRetrieveJobHandle: l.dataRetrieveJobHandle
, segment: e.segment
, size: l.size
}), t._logger.debug("Segment retrieve completed.", e.segment.getEventRepresentation()), t.update(), t._onSegmentReady.dispatch({
segment: e.segment
, complete: !0
, dataRetrieveJob: l.dataRetrieveJob
})
}), n.onError(function(r) {
r !== d && (t._logger.error("Error retrieving segment data.", r, e.segment.getEventRepresentation()), t._scheduleNextUpdate(), r instanceof a.OggParserError && (r = r instanceof a.ChecksumFailedError ? new s.OggParserError("CHECKSUM_FAILED") : r instanceof a.NoSegmentsInPageError ? new s.OggParserError("NO_SEGMENTS_IN_PAGE") : r instanceof a.PageFromDifferentBitstreamError ? new s.OggParserError("PAGE_FROM_DIFFERENT_BITSTREAM") : r instanceof a.PageSequenceNumberDidNotIncrementError ? new s.OggParserError("SEQUENCE_NUMBER_DID_NOT_INCREMENT") : r instanceof a.UnexpectedBOSError ? new s.OggParserError("UNEXPECTED_BOS") : r instanceof a.UnexpectedEOSError ? new s.OggParserError("UNEXPECTED_EOS") : new s.OggParserError("UNKNOWN")), t._onError.dispatch(r))
})
}
}, e.prototype._retrieveSegment = function(e) {
var t = this
, r = this._retrievingSegment
, n = this._playlist
, i = n ? n.getSegmentIndexContainingTime(e) : null;
if (!r || r.state !== o.RETRIEVING_SEGMENT || r.segmentIndex !== i)
if (this._abortCurrentRetrieve(), n)
if (null === i) this._scheduleNextUpdate();
else {
var a = n.getSegment(i);
this._logger.debug("Retrieving segment.", i), a.onCompletion(function(e) {
if (t._logger.debug("Retrieved segment.", i), !u.isPartialMatch(t._transmuxer.getInputFormat(), e.getFormat())) {
var r = new Error("Segment format is not supported by transmuxer.");
return t._logger.error("Segment incorrect format.", r), t._scheduleNextUpdate(), void t._onError.dispatch(r)
}
e.onSegmentRequestQueued.subscribe(t._onSegmentRequestQueued.dispatch), e.onSegmentRequestStart.subscribe(t._onSegmentRequestStart.dispatch), e.onSegmentRetrieved.subscribe(t._onSegmentRetrieved.dispatch), e.onSegmentRequestFailed.subscribe(t._onSegmentRequestFailed.dispatch), t._segments.splice(t._segments.indexOf(s), 1);
var n = e.getTimeRange()
, a = t._segments.length;
t._segments.some(function(e, t) {
return e.state !== o.RETRIEVING_SEGMENT && e.segment.getTimeRange()
.start > n.start && (a = t, !0)
}), t._segments.splice(a, 0, {
state: o.RETRIEVED_SEGMENT
, segment: e
}), t._retrievingSegment = null, t.update()
}), a.onError(function(e) {
e !== d && (t._logger.error("Error retrieving segment.", e), t._scheduleNextUpdate(), t._onError.dispatch(e))
});
var s = {
state: o.RETRIEVING_SEGMENT
, segmentIndex: i
, segmentRetrieveJob: a
};
this._segments.push(s), this._retrievingSegment = s
}
else this._logger.debug("Cannot retrieve segment as there is no playlist."), this._scheduleNextUpdate()
}, e.prototype._abortCurrentRetrieve = function() {
var e = this._retrievingSegment;
e && (e.state === o.RETRIEVING_SEGMENT ? (this._logger.debug("Aborting segment retrieve job."), e.segmentRetrieveJob.abort()) : e.state === o.RETRIEVING_DATA && (this._logger.debug("Aborting segment data retrieve job."), e.dataRetrieveJobHandle.abort(), this._switchSegment(e, {
state: o.RETRIEVED_SEGMENT
, segment: e.segment
})), this._retrievingSegment = null)
}, e.prototype._switchSegment = function(e, t) {
var r = this._segments.indexOf(e);
if (r === -1) throw new Error("Old segment missing.");
this._segments.splice(r, 1, t)
}, e.prototype._garbageCollect = function(e) {
var t = this._segments
, r = this._cacheSize
, i = this.getCacheUsage();
if (!(i <= r)) {
var a = this._playlist
, s = a && a.getCompleteDuration()
, u = null !== s ? s : 1 / 0
, l = e + this._maxBufferLength;
l > u && (l -= u, l >= e) || t.filter(function(t) {
return t.state === o.COMPLETE && !n(t.segment, e, l)
})
.map(function(t) {
var r = t.segment.getTimeRange()
, n = r.start
, o = Math.min(Math.abs(e - n), n + u - e);
return {
segment: t
, distance: o
, size: t.size
}
})
.sort(function(e, t) {
return t.distance - e.distance
})
.some(function(e) {
return i <= r || (t.splice(t.indexOf(e.segment), 1), i -= e.size, !1)
})
}
}, e.prototype._scheduleNextUpdate = function() {
var e = this;
this._timerId || (this._timerId = window.setTimeout(function() {
e._timerId = null, e.update()
}, 1e3))
}, e.prototype._ensureNotDead = function() {
if (this._dead) throw new Error("Playlist segment retriever has been killed.")
}, e
}();
t.PlaylistSegmentRetriever = h
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.version = "29.0.0", t.buildNumber = 1819;
var n = r(37);
t.PlaylistSegmentRetriever = n.PlaylistSegmentRetriever;
var o = r(36);
t.Playlist = o.Playlist, t.PlaylistType = o.PlaylistType;
var i = r(35);
t.Segment = i.Segment;
var a = r(24);
t.TransmuxerFactory = a.TransmuxerFactory;
var s = r(4);
t.MP3ToMP4Transmuxer = s.MP3ToMP4;
var u = r(6);
t.PassThroughTransmuxer = u.PassThrough;
var l = r(17);
t.retrievalErrors = l.retrievalErrors;
var c = r(14);
t.events = c.events
}])
})
}, function(e, t, r) {
! function(t, n) {
e.exports = n(r(2))
}(window, function(e) {
return function(e) {
function t(n) {
if (r[n]) return r[n].exports;
var o = r[n] = {
i: n
, l: !1
, exports: {}
};
return e[n].call(o.exports, o, o.exports, t), o.l = !0, o.exports
}
var r = {};
return t.m = e, t.c = r, t.d = function(e, r, n) {
t.o(e, r) || Object.defineProperty(e, r, {
configurable: !1
, enumerable: !0
, get: n
})
}, t.r = function(e) {
Object.defineProperty(e, "__esModule", {
value: !0
})
}, t.n = function(e) {
var r = e && e.__esModule ? function() {
return e.default
} : function() {
return e
};
return t.d(r, "a", r), r
}, t.o = function(e, t) {
return Object.prototype.hasOwnProperty.call(e, t)
}, t.p = "", t(t.s = 11)
}([function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var n = function() {
function e(e) {
this._msg = e
}
return e.prototype.getMsg = function() {
return this._msg
}, e
}();
t.OggParserError = n
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = function(e) {
function t() {
return null !== e && e.apply(this, arguments) || this
}
return n(t, e), t
}(o.OggParserError);
t.IncompletePageError = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = function(e) {
function t() {
return null !== e && e.apply(this, arguments) || this
}
return n(t, e), t
}(o.OggParserError);
t.NoSegmentsInPageError = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
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function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
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}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = function(e) {
function t() {
return null !== e && e.apply(this, arguments) || this
}
return n(t, e), t
}(o.OggParserError);
t.UnexpectedEOSError = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
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function t() {
return null !== e && e.apply(this, arguments) || this
}
return n(t, e), t
}(o.OggParserError);
t.UnexpectedBOSError = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
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function t() {
return null !== e && e.apply(this, arguments) || this
}
return n(t, e), t
}(o.OggParserError);
t.PageSequenceNumberDidNotIncrementError = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = function(e) {
function t() {
return null !== e && e.apply(this, arguments) || this
}
return n(t, e), t
}(o.OggParserError);
t.PageFromDifferentBitstreamError = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = function(e) {
function t() {
return null !== e && e.apply(this, arguments) || this
}
return n(t, e), t
}(o.OggParserError);
t.ChecksumFailedError = i
}, function(e, t, r) {
"use strict";
function n(e) {
var t = 0;
return e.forEach(function(e) {
for (var r = 0; r < e.length; r++) t = t << 8 ^ o[t >> 24 & 255 ^ e[r]]
}), t >>> 0
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = new Uint32Array([0, 79764919, 159529838, 222504665, 319059676, 398814059, 445009330, 507990021, 638119352, 583659535, 797628118, 726387553, 890018660, 835552979, 1015980042, 944750013, 1276238704, 1221641927, 1167319070, 1095957929, 1595256236, 1540665371, 1452775106, 1381403509, 1780037320, 1859660671, 1671105958, 1733955601, 2031960084, 2111593891, 1889500026, 1952343757, 2552477408, 2632100695, 2443283854, 2506133561, 2334638140, 2414271883, 2191915858, 2254759653, 3190512472, 3135915759, 3081330742, 3009969537, 2905550212, 2850959411, 2762807018, 2691435357, 3560074640, 3505614887, 3719321342, 3648080713, 3342211916, 3287746299, 3467911202, 3396681109, 4063920168, 4143685023, 4223187782, 4286162673, 3779000052, 3858754371, 3904687514, 3967668269, 881225847, 809987520, 1023691545, 969234094, 662832811, 591600412, 771767749, 717299826, 311336399, 374308984, 453813921, 533576470, 25881363, 88864420, 134795389, 214552010, 2023205639, 2086057648, 1897238633, 1976864222, 1804852699, 1867694188, 1645340341, 1724971778, 1587496639, 1516133128, 1461550545, 1406951526, 1302016099, 1230646740, 1142491917, 1087903418, 2896545431, 2825181984, 2770861561, 2716262478, 3215044683, 3143675388, 3055782693, 3001194130, 2326604591, 2389456536, 2200899649, 2280525302, 2578013683, 2640855108, 2418763421, 2498394922, 3769900519, 3832873040, 3912640137, 3992402750, 4088425275, 4151408268, 4197601365, 4277358050, 3334271071, 3263032808, 3476998961, 3422541446, 3585640067, 3514407732, 3694837229, 3640369242, 1762451694, 1842216281, 1619975040, 1682949687, 2047383090, 2127137669, 1938468188, 2001449195, 1325665622, 1271206113, 1183200824, 1111960463, 1543535498, 1489069629, 1434599652, 1363369299, 622672798, 568075817, 748617968, 677256519, 907627842, 853037301, 1067152940, 995781531, 51762726, 131386257, 177728840, 240578815, 269590778, 349224269, 429104020, 491947555, 4046411278, 4126034873, 4172115296, 4234965207, 3794477266, 3874110821, 3953728444, 4016571915, 3609705398, 3555108353, 3735388376, 3664026991, 3290680682, 3236090077, 3449943556, 3378572211, 3174993278, 3120533705, 3032266256, 2961025959, 2923101090, 2868635157, 2813903052, 2742672763, 2604032198, 2683796849, 2461293480, 2524268063, 2284983834, 2364738477, 2175806836, 2238787779, 1569362073, 1498123566, 1409854455, 1355396672, 1317987909, 1246755826, 1192025387, 1137557660, 2072149281, 2135122070, 1912620623, 1992383480, 1753615357, 1816598090, 1627664531, 1707420964, 295390185, 358241886, 404320391, 483945776, 43990325, 106832002, 186451547, 266083308, 932423249, 861060070, 1041341759, 986742920, 613929101, 542559546, 756411363, 701822548, 3316196985, 3244833742, 3425377559, 3370778784, 3601682597, 3530312978, 3744426955, 3689838204, 3819031489, 3881883254, 3928223919, 4007849240, 4037393693, 4100235434, 4180117107, 4259748804, 2310601993, 2373574846, 2151335527, 2231098320, 2596047829, 2659030626, 2470359227, 2550115596, 2947551409, 2876312838, 2788305887, 2733848168, 3165939309, 3094707162, 3040238851, 2985771188]);
t.calculateCRC = n
}, function(t, r) {
t.exports = e
}, function(e, t, r) {
"use strict";
function n(e, t, r) {
if (void 0 === r && (r = 1), t < 0 || t + r > e.byteLength) throw new Error("extract() out of bounds. " + t + " " + r + " " + e.byteLength);
return e.slice(t, t + r)
}
function o(e, t) {
return void 0 === t && (t = !0), new DataView(e)
.getUint32(0, t)
}
function i(e) {
for (var t = e.buffer, r = [], n = e.byteOffset, o = !0; n < e.byteOffset + e.byteLength;) {
var i = new DataView(t, n);
try {
var s = a(i);
r.push(s), n += s.entirePage.byteLength
} catch (e) {
if (e instanceof g.IncompletePageError) {
o = !1;
break
}
throw e
}
}
return {
pages: r
, eos: o
}
}
function a(e) {
var t = new Uint8Array(e.buffer, e.byteOffset)
, r = t.byteLength;
if (r < E) throw new g.IncompletePageError("Incomplete page.");
var i = n(t, 26);
if (r < E + i[0]) throw new g.IncompletePageError("Incomplete page.");
var a = n(t, E, i[0])
, s = {
version: n(t, 4)
, type: n(t, 5)
, granulePosition: n(t, 6, 8)
, bitstreamSerialNumber: n(t, 14, 4)
, pageSequenceNumber: n(t, 18, 4)
, checksum: n(t, 22, 4)
, pageSegments: i
, segmentTable: a
}
, u = []
, d = E + i[0];
if (a.forEach(function(e) {
if (r < d + e) throw new g.IncompletePageError("Incomplete page.");
u.push(n(t, d, e)), d += e
}), !u.length) throw new _.NoSegmentsInPageError("No segments.");
var p = l.calculateCRC([v, s.version, s.type, s.granulePosition, s.bitstreamSerialNumber, s.pageSequenceNumber, m, i, a].concat(u))
, f = o(s.checksum.buffer);
if (p !== f) throw new c.ChecksumFailedError("Checksum failed.");
return {
header: s
, segments: u
, entirePage: n(t, 0, d)
}
}
function s(e) {
if (!e.length) return [];
var t = o(e[0].header.bitstreamSerialNumber.buffer)
, r = -1
, n = null
, i = [];
return e.forEach(function(a, s) {
if (o(a.header.bitstreamSerialNumber.buffer) !== t) throw new d.PageFromDifferentBitstreamError("Got a page from a different bitstream.");
var u = o(a.header.pageSequenceNumber.buffer);
if (u <= r) throw new p.PageSequenceNumberDidNotIncrementError("Page sequence number was not greater than the previous one.");
var l = u !== r + 1;
r = u;
var c = a.header.type[0]
, _ = !!(1 & c)
, g = !!(2 & c);
if (g && s > 0) throw new f.UnexpectedBOSError("Got BOS on a page which is not the first.");
var v = !!(4 & c);
if (v && s !== e.length - 1) throw new h.UnexpectedEOSError("Got EOS on a page which is not the last.");
var m = 0;
l && (n = null);
var E = a.segments.length;
a.segments.forEach(function(e, t) {
if (n ? n.data = y([n.data, e]) : _ && 0 === t || (n = {
granulePosition: null
, pageSequenceNumber: r
, packetOffset: m
, discontinuity: l && 0 === m
, first: g && 0 === m
, last: !1
, data: e
}, m++), n && e.byteLength < 255) {
var s = t === E - 1;
s && (n.granulePosition = o(a.header.granulePosition.buffer)), n.last = v && s, i.push(n), n = null
}
})
}), i
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var u = r(9)
, l = r(8)
, c = r(7)
, d = r(6)
, p = r(5)
, f = r(4)
, h = r(3)
, _ = r(2)
, g = r(1)
, y = u.helpers.arrayBuffer.combine
, v = new Uint8Array([79, 103, 103, 83])
, m = new Uint8Array([0, 0, 0, 0])
, E = 27;
t.retrievePages = i, t.parsePage = a, t.retrievePackets = s
}, function(e, t, r) {
"use strict";
function n(e) {
for (var r in e) t.hasOwnProperty(r) || (t[r] = e[r])
}
Object.defineProperty(t, "__esModule", {
value: !0
}), t.version = "29.0.0", t.buildNumber = 1819, n(r(10));
var o = r(0);
t.OggParserError = o.OggParserError;
var i = r(7);
t.ChecksumFailedError = i.ChecksumFailedError;
var a = r(2);
t.NoSegmentsInPageError = a.NoSegmentsInPageError;
var s = r(6);
t.PageFromDifferentBitstreamError = s.PageFromDifferentBitstreamError;
var u = r(5);
t.PageSequenceNumberDidNotIncrementError = u.PageSequenceNumberDidNotIncrementError;
var l = r(4);
t.UnexpectedBOSError = l.UnexpectedBOSError;
var c = r(3);
t.UnexpectedEOSError = c.UnexpectedEOSError;
var d = r(1);
t.IncompletePageError = d.IncompletePageError
}])
})
}, function(e, t, r) {
! function(t, n) {
e.exports = n(r(2))
}(window, function(e) {
return function(e) {
function t(n) {
if (r[n]) return r[n].exports;
var o = r[n] = {
i: n
, l: !1
, exports: {}
};
return e[n].call(o.exports, o, o.exports, t), o.l = !0, o.exports
}
var r = {};
return t.m = e, t.c = r, t.d = function(e, r, n) {
t.o(e, r) || Object.defineProperty(e, r, {
configurable: !1
, enumerable: !0
, get: n
})
}, t.r = function(e) {
Object.defineProperty(e, "__esModule", {
value: !0
})
}, t.n = function(e) {
var r = e && e.__esModule ? function() {
return e.default
} : function() {
return e
};
return t.d(r, "a", r), r
}, t.o = function(e, t) {
return Object.prototype.hasOwnProperty.call(e, t)
}, t.p = "", t(t.s = 3)
}([function(t, r) {
t.exports = e
}, function(e, t, r) {
"use strict";
function n(e, t) {
var r = s(e)
, n = u(t.byteLength);
return a([r, n, t])
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = o.helpers.arrayBuffer
, a = i.combine
, s = i.numberToUint8Array
, u = i.createVintBuffer;
t.IDS = {
EBML: 440786851
, EBMLVersion: 17030
, EBMLReadVersion: 17143
, EBMLMaxIDLength: 17138
, EBMLMaxSizeLength: 17139
, DocType: 17026
, DocTypeVersion: 17031
, DocTypeReadVersion: 17029
, Segment: 408125543
, Info: 357149030
, Duration: 17545
, Tracks: 374648427
, TrackEntry: 174
, TrackNumber: 215
, TrackUID: 29637
, FlagLacing: 156
, CodecID: 134
, CodecDelay: 22186
, SeekPreRoll: 22203
, TrackType: 131
, Audio: 225
, Channels: 159
, SamplingFrequency: 181
, CodecPrivate: 25506
, Cluster: 524531317
, Timecode: 231
, SimpleBlock: 163
}, t.encodeElement = n
}, function(e, t, r) {
"use strict";
function n(e) {
var t = 3 & e[0];
return 0 === t ? 1 : 3 !== t ? 2 : 63 & e[1]
}
function o(e) {
var t = e[0] >>> 3 & 31;
if (t >= f.length) throw new Error("Invalid configuration.");
return f[t]
}
function i(e) {
if (!e.first) throw new Error("OpusHead is always in the first packet.");
var t = e.data
, r = new DataView(t.buffer)
, n = r.getUint8(9)
, o = r.getUint8(18)
, i = void 0
, a = void 0
, s = void 0;
if (o > 0) {
i = r.getUint8(18), a = r.getUint8(19), s = [];
for (var u = 0; u < n; u++) s.push(r.getUint8(20 + u))
}
return {
version: r.getUint8(8)
, channelCount: n
, preSkip: r.getUint16(10, !0)
, inputSampleRate: r.getUint32(12, !0)
, outputGain: r.getInt16(16, !0) * Math.pow(2, -8)
, channelMapFamily: o
, streamCount: i
, twoChannelStreamCount: a
, channelMappingTable: s
}
}
function a(e, t) {
if (t >= 128 || t < -128) throw new Error("outputGainOverride invalid. It must be >= -128 and < 128.");
i(e), new DataView(e.data.buffer)
.setInt16(16, Math.round(t * Math.pow(2, 8)), !0)
}
function s(e) {
var t = e[0];
if (!t || !t.first) throw new Error("Missing start of stream.");
var r = e.slice(2)
, a = i(t)
, s = 0
, u = r.map(function(e) {
var t = new Uint8Array(4);
t[0] = 129, new DataView(t.buffer)
.setInt16(1, s), t[3] = 128;
var r = n(e.data);
return s += r * o(e.data), l.encodeElement(l.IDS.SimpleBlock, d([t, e.data]))
})
, c = d([l.encodeElement(l.IDS.EBML, function() {
return d([l.encodeElement(l.IDS.EBMLVersion, p(1)), l.encodeElement(l.IDS.EBMLReadVersion, p(1)), l.encodeElement(l.IDS.EBMLMaxIDLength, p(4)), l.encodeElement(l.IDS.EBMLMaxSizeLength, p(8)), l.encodeElement(l.IDS.DocType, new Uint8Array([119, 101, 98, 109])), l.encodeElement(l.IDS.DocTypeVersion, p(1)), l.encodeElement(l.IDS.DocTypeReadVersion, p(2))])
}()), l.encodeElement(l.IDS.Segment, function() {
return l.encodeElement(l.IDS.Info, function() {
return l.encodeElement(l.IDS.Duration, function() {
var e = new Uint8Array(8);
return new DataView(e.buffer)
.setFloat64(0, s), e
}())
}())
}()), l.encodeElement(l.IDS.Tracks, function() {
return l.encodeElement(l.IDS.TrackEntry, function() {
return d([l.encodeElement(l.IDS.TrackNumber, p(1)), l.encodeElement(l.IDS.TrackUID, p(1)), l.encodeElement(l.IDS.FlagLacing, p(0)), l.encodeElement(l.IDS.CodecID, new Uint8Array([65, 95, 79, 80, 85, 83])), l.encodeElement(l.IDS.CodecDelay, p(a.preSkip / 48e3 * 1e9)), l.encodeElement(l.IDS.SeekPreRoll, new Uint8Array([4, 196, 180, 0])), l.encodeElement(l.IDS.TrackType, p(2)), l.encodeElement(l.IDS.Audio, function() {
return d([l.encodeElement(l.IDS.Channels, p(a.channelCount)), l.encodeElement(l.IDS.SamplingFrequency, new Uint8Array([64, 231, 112, 0, 0, 0, 0, 0]))])
}()), l.encodeElement(l.IDS.CodecPrivate, t.data)])
}())
}())])
, f = l.encodeElement(l.IDS.Cluster, function() {
var e = [l.encodeElement(l.IDS.Timecode, p(0))];
return e.push.apply(e, u), d(e)
}());
return {
initData: c
, data: f
}
}
Object.defineProperty(t, "__esModule", {
value: !0
});
var u = r(0)
, l = r(1)
, c = u.helpers.arrayBuffer
, d = c.combine
, p = c.numberToUint8Array
, f = [10, 20, 40, 60, 10, 20, 40, 60, 10, 20, 40, 60, 10, 20, 10, 20, 2.5, 5, 10, 20, 2.5, 5, 10, 20, 2.5, 5, 10, 20, 2.5, 5, 10, 20];
t.parseOpusHead = i, t.setOutputGain = a, t.buildWebm = s
}, function(e, t, r) {
"use strict";
function n(e) {
for (var r in e) t.hasOwnProperty(r) || (t[r] = e[r])
}
Object.defineProperty(t, "__esModule", {
value: !0
}), t.version = "29.0.0", t.buildNumber = 1819, n(r(2))
}])
})
}, function(e, t, r) {
! function(t, n) {
e.exports = n(r(7), r(2))
}(window, function(e, t) {
return function(e) {
function t(n) {
if (r[n]) return r[n].exports;
var o = r[n] = {
i: n
, l: !1
, exports: {}
};
return e[n].call(o.exports, o, o.exports, t), o.l = !0, o.exports
}
var r = {};
return t.m = e, t.c = r, t.d = function(e, r, n) {
t.o(e, r) || Object.defineProperty(e, r, {
configurable: !1
, enumerable: !0
, get: n
})
}, t.r = function(e) {
Object.defineProperty(e, "__esModule", {
value: !0
})
}, t.n = function(e) {
var r = e && e.__esModule ? function() {
return e.default
} : function() {
return e
};
return t.d(r, "a", r), r
}, t.o = function(e, t) {
return Object.prototype.hasOwnProperty.call(e, t)
}, t.p = "", t(t.s = 3)
}([function(t, r) {
t.exports = e
}, function(e, r) {
e.exports = t
}, function(e, t, r) {
"use strict";
function n(e) {
return 0 === e.indexOf('"') && e.lastIndexOf('"') === e.length - 1 ? e.slice(1, -1) : e
}
function o(e) {
0 === e.indexOf("0x") && (e = e.substr(2));
var t = new Uint16Array(8);
if (e.length % 4 !== 0) throw new f("Failed to parse IV (length is not multiple of 4).");
for (var r = 0; r < e.length; r += 4) {
var n = parseInt(e.substr(r, 4), 16);
if (isNaN(n)) throw new f("Failed to parse hex number in IV string.");
t[r / 4] = n
}
return new Uint8Array(t)
}
function i(e) {
for (var t = new Uint8Array(16), r = 12; r < 16; r++) t[r] = e >> 8 * (15 - r) & 255;
return t
}
function a(e) {
return !(e >= 400 && e < 500)
}
function s(e) {
var t = {};
O.lastIndex = 0;
for (var r; null !== (r = O.exec(e));) {
var o = r[1].trim()
.toLowerCase()
, i = n(r[2].trim());
t[o] = i
}
return t
}
var u = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var l, c = r(1)
, d = r(0)
, p = d.retrievalErrors.UnacceptableResponseStatusCodeError
, f = d.retrievalErrors.PlaylistParseError
, h = d.retrievalErrors.UnsupportedEncryptionError
, _ = c.helpers.abortableJob.AbortableJob
, g = c.helpers.deferred.buildDeferred
, y = c.helpers.cache.buildCache
, v = c.helpers.retry
, m = v.retry
, E = v.buildExponentialDelayCalculator
, b = c.helpers.Promise
, w = c.helpers.find
, P = c.helpers.url
, S = c.logger.prefixLogger
, R = c.logger.noOpLogger
, A = /(?:(?:#(EXTM3U))|(?:#EXT-X-(PLAYLIST-TYPE):(.+))|(?:#EXT-X-(MEDIA-SEQUENCE): *(\d+))|(?:#EXT-X-(TARGETDURATION): *(\d+))|(?:#EXT-X-(KEY):(.+))|(?:#EXT-X-(MAP):(.+))|(?:#EXT-X-(START):(.+))|(?:#EXT(INF): *(\d+(?:\.\d+)?)(?:,(.*))?)|(?:(?!#)()(\S.+))|(?:#EXT-X-(BYTERANGE): *(\d+(?:@\d+(?:\.\d+)?)?)|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DISCONTINUITY-SEQ)UENCE:(\d+))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(PROGRAM-DATE-TIME):(.+))|(?:#EXT-X-(VERSION):(\d+))|(?:(#)(.*):(.*))|(?:(#)(.*)))(?:.*)\r?\n?/g
, O = /(.+?)=(.+?)(?:,|$)/g
, T = /^\d*(\.\d+)?$/;
! function(e) {
e[e.NONE = 0] = "NONE", e[e.AES_128 = 1] = "AES_128", e[e.SAMPLE_AES = 2] = "SAMPLE_AES"
}(l || (l = {}));
var x = function(e) {
function t(t) {
var r = t.url
, n = t.playlistLoader
, o = t.segmentLoader
, i = t.keyLoader
, s = void 0 === i ? null : i
, u = t.segmentFormat
, l = t.logger
, f = void 0 === l ? R : l
, h = t.delayCalculator
, v = void 0 === h ? E() : h
, w = t.keyDelayCalculator
, P = void 0 === w ? E() : w
, A = t.segmentDelayCalculator
, O = t.isPlaylistResponseCodeAcceptable
, T = void 0 === O ? function(e) {
return 200 === e
} : O
, x = t.isPlaylistResponseCodeRetryable
, M = void 0 === x ? a : x
, D = t.isSegmentResponseCodeAcceptable
, k = void 0 === D ? function(e) {
return 200 === e
} : D
, I = t.isSegmentResponseCodeRetryable
, C = void 0 === I ? a : I
, L = t.isKeyResponseCodeAcceptable
, N = void 0 === L ? function(e) {
return 200 === e
} : L
, F = t.isKeyResponseCodeRetryable
, U = void 0 === F ? a : F
, j = e.call(this) || this;
return j._keyRetrievalJobsCache = y(), j._initDataRetrievalJobsCache = y(), j._data = null, j._lastUpdateTime = null, j._playlistEventRepresentation = null, j._logger = S(f, "PlaylistHLS"), j._url = r, j._playlistLoader = n, j._segmentLoader = o, j._keyLoader = s, j._segmentFormat = u, j._keyDelayCalculator = P, j._isPlaylistResponseCodeAcceptable = T, j._isPlaylistResponseCodeRetryable = M, j._isSegmentResponseCodeAcceptable = k, j._isSegmentResponseCodeRetryable = C, j._isKeyOrInitDataResponseCodeAcceptable = N, j._isKeyOrInitDataResponseCodeRetryable = U, j._segmentDelayCalculator = A, j._downloadAbortableJob = new _(function() {
var e = c.helpers.deferred.buildDeferred()
, t = m(v, function(t) {
var n = t.scheduleRetry
, o = new d.events.Playlist(r);
j._onPlaylistRequestQueued.dispatch({
playlist: o
});
var i = j._playlistLoader.request({
url: r
});
return i.onRequestStart(function() {
j._onPlaylistRequestStart.dispatch({
playlist: o
})
}), j._logger.debug("Requesting playlist.", r), i.onResponseReceived(function(t) {
if (!t) return j._logger.warn("Playlist request timed out.", r), j._onPlaylistRequestFailed.dispatch({
playlist: o
, statusCode: null
}), void n();
var i = t.statusCode;
if (j._isPlaylistResponseCodeAcceptable(i)) {
var a = t.getData();
return a ? (j._logger.debug("Got playlist response.", r, i), j._onPlaylistRetrieved.dispatch({
playlist: o
, statusCode: i
}), void e.resolve({
playlistContent: a
, eventRepresentation: o
})) : (j._logger.warn("Playlist response contained no data.", r, i), j._onPlaylistRequestFailed.dispatch({
playlist: o
, statusCode: i
}), void n())
}
return j._isPlaylistResponseCodeRetryable(i) ? (j._logger.debug("Playlist response code was not acceptable. Will retry.", r, i), j._onPlaylistRequestFailed.dispatch({
playlist: o
, statusCode: i
}), void n()) : (j._logger.debug("Playlist response code was not acceptable.", r, i), j._onPlaylistRequestFailed.dispatch({
playlist: o
, statusCode: i
}), void e.reject(new p(i)))
}), i.onError(function(t) {
return t instanceof c.loaderErrors.LoaderError ? (j._logger.warn("Error from loader. Will retry", r, t), void n()) : void e.reject(t)
}), {
onCancel: function() {
j._logger.debug("Aborting playlist request.", r), i.hasCompleted() || i.abort(), j._onPlaylistRequestFailed.dispatch({
playlist: o
, aborted: !0
})
}
}
}, {
onNoMoreRetries: function() {
return e.reject(new Error("No more retries for requesting playlist."))
}
})
.cancel;
return {
result: e.promise
, abort: function() {
return t()
}
}
}), j._updateJob = new _(function() {
if (j._data && j._data.ended) return {
result: b.resolve(void 0)
};
var e = g()
, t = j._downloadAbortableJob.run();
return t.onCompletion(function(t) {
var r = t.playlistContent
, n = t.eventRepresentation;
j._lastUpdateTime = c.helpers.time.now(), j._onPlaylistParseStart.dispatch({
playlist: n
});
try {
j._data = j._parsePlaylist(r)
} catch (t) {
return j._logger.error("Error when parsing playlist.", t, r), void e.reject(t)
}
j._playlistEventRepresentation = n, j._onPlaylistParseEnd.dispatch({
playlist: n
}), e.resolve(void 0)
}), t.onError(e.reject), {
result: e.promise
, abort: function() {
return t.abort()
}
}
}), j
}
return u(t, e), t.prototype.hasInitialUpdateCompleted = function() {
return !!this._data
}, t.prototype.getType = function() {
if (!this._data) throw new Error("Not loaded yet.");
return this._data.type
}, t.prototype.getExpireTime = function() {
var e = this._data
, t = this._lastUpdateTime;
if (!e || e.type !== d.PlaylistType.LIVE || null === t) return null;
var r = e.segments.reduce(function(e, t) {
return e + t.timeRange.duration
}, 0);
return t + r / 2
}, t.prototype.hasEnded = function() {
if (!this._data) throw new Error("Not loaded yet.");
return this._data.ended
}, t.prototype.getCompleteDuration = function() {
return this._data && this._data.ended ? this._data.totalDuration : null
}, t.prototype.getDuration = function() {
if (!this._data) throw new Error("Not loaded yet.");
return this._data.totalDuration
}, t.prototype.getTargetDuration = function() {
if (!this._data) throw new Error("Not loaded yet.");
return this._data.targetDuration
}, t.prototype.getFirstSegmentIndex = function() {
if (!this._data) throw new Error("Not loaded yet.");
return this._data.mediaSequence
}, t.prototype.getSegmentCount = function() {
if (!this._data) throw new Error("Not loaded yet.");
return this._data.segments.length
}, t.prototype.getSegmentIndexContainingTime = function(e) {
var t = this._data;
if (!t) throw new Error("Not loaded yet.");
var r = w(t.segments, function(t) {
return t.timeRange.containsTime(e)
});
return r ? t.mediaSequence + t.segments.indexOf(r) : null
}, t.prototype._update = function() {
return this._updateJob.run()
}, t.prototype._getSegment = function(e) {
var t = this
, r = this._data;
if (!r) throw new Error("Not loaded yet.");
var n = r.segments[e - r.mediaSequence]
, o = new _(function() {
var r = n.encryptionData
, o = t._playlistEventRepresentation;
if (!o) throw new Error("Playlist event representation should exist.");
var i = t._buildEncryptionConfig(r, e)
, a = n.initDataUrl ? t._retrieveInitData(n.initDataUrl) : null
, s = i.whenComplete()
.then(function(r) {
var i = function(i) {
return new d.Segment({
url: n.url
, sequenceNumber: e
, playlist: t
, timeRange: n.timeRange
, format: t._segmentFormat
, loader: t._segmentLoader
, playlistEventRepresentation: o
, logger: t._logger
, delayCalculator: t._segmentDelayCalculator
, isResponseCodeAcceptable: t._isSegmentResponseCodeAcceptable
, isResponseCodeRetryable: t._isSegmentResponseCodeRetryable
, encryptionConfig: r
, initData: i
})
};
return a ? a.whenComplete()
.then(function(e) {
return i(e)
}) : i(void 0)
});
return {
result: s
, abort: function() {
i.abort(), a && a.abort()
}
}
});
return o.run()
}, t.prototype._buildEncryptionConfig = function(e, t) {
var r = this
, n = new _(function() {
if (e.method === l.NONE) return {
result: b.resolve(void 0)
};
if (e.method !== l.AES_128) return r._logger.error("Unsupported encryption method.", e.method), {
result: b.reject(new h)
};
var n = r._keyLoader;
if (!n) return {
result: b.reject(new Error("Encryption method not supported as no key loader provided."))
};
var o = r._retrieveKey(e.keyUrl)
, a = o.whenComplete()
.then(function(r) {
return {
cipher: "AES-CBC"
, key: r
, iv: e.iv || i(t)
}
});
return {
result: a
, abort: function() {
return o.abort()
}
}
}, {
storeResult: !0
});
return n.run()
}, t.prototype._retrieveKey = function(e) {
var t = this
, r = this._keyLoader;
if (!r) throw new Error("No key loader.");
var n = this._playlistEventRepresentation;
if (!n) throw new Error("Playlist event representation should exist.");
var o = new d.events.Key(n, e);
return this._retrieveKeyOrInitData({
url: e
, loader: r
, cache: this._keyRetrievalJobsCache
, onRequestQueued: function() {
return t._onKeyRequestQueued.dispatch({
key: o
})
}
, onRequestStart: function() {
return t._onKeyRequestStart.dispatch({
key: o
})
}
, onRequestTimedOut: function() {
t._onKeyRequestFailed.dispatch({
key: o
, statusCode: null
})
}
, onRequestFailed: function(e) {
t._onKeyRequestFailed.dispatch({
key: o
, statusCode: e
})
}
, onRequestAborted: function() {
t._onKeyRequestFailed.dispatch({
key: o
, aborted: !0
})
}
, onRetrieved: function(e) {
t._onKeyRetrieved.dispatch({
key: o
, statusCode: e
})
}
, type: "key"
})
}, t.prototype._retrieveInitData = function(e) {
var t = this
, r = this._playlistEventRepresentation;
if (!r) throw new Error("Playlist event representation should exist.");
var n = new d.events.InitData(r, e);
return this._retrieveKeyOrInitData({
url: e
, loader: this._segmentLoader
, cache: this._initDataRetrievalJobsCache
, onRequestQueued: function() {
return t._onInitDataRequestQueued.dispatch({
initData: n
})
}
, onRequestStart: function() {
return t._onInitDataRequestStart.dispatch({
initData: n
})
}
, onRequestTimedOut: function() {
t._onInitDataRequestFailed.dispatch({
initData: n
, statusCode: null
})
}
, onRequestFailed: function(e) {
t._onInitDataRequestFailed.dispatch({
initData: n
, statusCode: e
})
}
, onRequestAborted: function() {
t._onInitDataRequestFailed.dispatch({
initData: n
, aborted: !0
})
}
, onRetrieved: function(e) {
t._onInitDataRetrieved.dispatch({
initData: n
, statusCode: e
})
}
, type: "init data"
})
}, t.prototype._retrieveKeyOrInitData = function(e) {
var t = this
, r = e.url
, n = e.loader
, o = e.cache
, i = e.onRequestQueued
, a = e.onRequestStart
, s = e.onRequestTimedOut
, u = e.onRequestFailed
, l = e.onRequestAborted
, d = e.onRetrieved
, f = e.type
, h = o.get(r);
return h ? this._logger.debug(f + " retrieval already in progress.", r) : (h = new _(function() {
var e = c.helpers.deferred.buildDeferred()
, o = m(t._keyDelayCalculator, function(o) {
var h = o.scheduleRetry;
i();
var _ = n.request({
url: r
});
return _.onRequestStart(a), t._logger.debug("Retrieving " + f + ".", r), _.onResponseReceived(function(n) {
if (!n) return t._logger.warn(f + " request timed out.", r), s(), void h();
var o = n.statusCode;
if (t._isKeyOrInitDataResponseCodeAcceptable(o)) {
var i = n.getData();
return i ? (t._logger.debug("Got " + f + " response.", r, o), d(o), void e.resolve(new Uint8Array(i))) : (t._logger.warn(f + " response contained no data.", r, o), u(o), void h())
}
return t._isKeyOrInitDataResponseCodeRetryable(o) ? (t._logger.warn(f + " response code was not acceptable. Will retry.", r, o), u(o), void h()) : (t._logger.warn(f + " response code was not acceptable.", r, o), u(o), void e.reject(new p(o)))
}), _.onError(function(n) {
return n instanceof c.loaderErrors.LoaderError ? (t._logger.warn("Error from loader. Will retry", r, n), void h()) : void e.reject(n)
}), {
onCancel: function() {
t._logger.debug("Aborting " + f + " request.", r), _.hasCompleted() || _.abort(), l()
}
}
}, {
onNoMoreRetries: function() {
return e.reject(new Error("No more retries for requesting " + f + "."))
}
})
.cancel;
return {
result: e.promise
, abort: function() {
return o()
}
}
}, {
storeResult: !0
}), o.set(r, h)), h.run()
}, t.prototype._parsePlaylist = function(e) {
var t = this._data
, r = {
version: null
, type: d.PlaylistType.LIVE
, mediaSequence: null
, targetDuration: null
, totalDuration: 0
, ended: !1
}
, n = []
, i = {
method: l.NONE
}
, a = null
, u = null;
A.lastIndex = 0;
for (var p, h = 0, _ = !1; null !== (p = A.exec(e));) {
var g = p.filter(function(e, t) {
return 0 !== t && void 0 !== e
})
.map(function(e, t) {
return 0 === t ? e.toLowerCase() : e
})
, y = g[0]
, v = g.slice(1);
if (0 === h) {
if ("extm3u" !== y) throw new f("First line did not contain EXTM3U tag.")
} else {
if (!_) switch (y) {
case "playlist-type":
if (r.type !== d.PlaylistType.LIVE) throw new f("Already have playlist type.");
switch (v[0].toLowerCase()) {
case "vod":
r.type = d.PlaylistType.VOD;
break;
case "event":
r.type = d.PlaylistType.EVENT;
break;
default:
throw new f("Invalid playlist type.")
}
break;
case "media-sequence":
if (null !== r.mediaSequence) throw new f("Already have media sequence number.");
var m = parseInt(v[0], 10);
if (m + "" !== v[0]) throw new f("Invalid media sequence number.");
r.mediaSequence = m;
break;
case "targetduration":
if (null !== r.targetDuration) throw new f("Already have target duration.");
var E = parseInt(v[0], 10);
if (E + "" !== v[0] || E < 0) throw new f("Invalid target duration.");
r.targetDuration = 1e3 * E;
break;
case "version":
if (null !== r.version) throw new f("Already have version.");
var b = parseInt(v[0], 10);
if (b + "" !== v[0]) throw new f("Invalid version.");
if (b < 3) throw new f("HLS version must be 3 or above.");
r.version = b;
break;
default:
_ = !0
}
if (_) switch (y) {
case "key":
var w = s(v[0])
, S = "method" in w ? w.method.toLowerCase() : null
, R = "uri" in w ? P.buildAbsoluteUrl(this._url, w.uri) : null
, O = "iv" in w ? o(w.iv) : null;
if (!S) throw new f("Missing encryption method.");
if (!R && "none" !== S) throw new f("Missing key url.");
switch (S) {
case "none":
if (null !== R) throw new f("Key url not allowed.");
if (null !== O) throw new f("IV not allowed.");
i = {
method: l.NONE
};
break;
case "aes-128":
if (!R) throw new f("Key url required.");
i = {
method: l.AES_128
, keyUrl: R
, iv: O
};
break;
case "sample-aes":
if (!R) throw new f("Key url required.");
i = {
method: l.SAMPLE_AES
, keyUrl: R
, iv: O
};
break;
default:
throw new f("Unknown encryption method.")
}
break;
case "map":
var w = s(v[0]);
if (!("uri" in w)) throw new f("URI missing from EXT-X-MAP tag.");
if ("byterange" in w) throw new f("BYTERANGE in EXT-X-MAP tag is currently unsupported.");
a = w.uri ? P.buildAbsoluteUrl(this._url, w.uri) : null;
break;
case "inf":
if (!v[0].match(T)) throw new f("Invalid segment duration.");
u = 1e3 * parseFloat(v[0]);
break;
case "":
if (r.ended) throw new f("Already received ENDLIST tag.");
if (null === u) throw new f("Not received segment duration.");
var x = P.buildAbsoluteUrl(this._url, v[0]);
n.push({
url: x
, timeRange: new c.TimeRange(r.totalDuration, u)
, initDataUrl: a
, encryptionData: i
}), r.totalDuration += u, u = null;
break;
case "endlist":
if (r.ended) throw new f("Already had ENDLIST tag.");
r.ended = !0;
break;
default:
this._logger.warn("Unable to parse playlist line.", y)
}
}
h++
}
var M = r.version
, D = r.type
, k = r.mediaSequence
, I = r.targetDuration
, C = r.ended
, L = r.totalDuration;
if (null === M) throw new f("Missing version.");
if (null === I) throw new f("Missing target duration.");
if (C && D === d.PlaylistType.LIVE) throw new f("Cannot be ended if type is LIVE.");
if (!C && D === d.PlaylistType.VOD) throw new f("Must be ended if type is VOD.");
if (null === k && (k = 0), t) {
if (t.type !== D) throw new f("Playlist type has changed since last update.");
if (t.type === d.PlaylistType.EVENT && k !== t.mediaSequence) throw new f("Media sequence number has changed. Not valid for EVENT playlist.");
var N = t.segments[k - t.mediaSequence];
if (!N) throw new f("Tracking lost. The last segment of the previous playlist is no longer in the new one.");
var F = N.timeRange.start;
n.forEach(function(e) {
var t = e.timeRange;
e.timeRange = new c.TimeRange(t.start + F, t.duration)
}), L += F
}
return {
version: M
, type: D
, mediaSequence: k
, targetDuration: I
, totalDuration: L
, ended: C
, segments: n
}
}, t
}(d.Playlist);
t.PlaylistHLS = x
}, function(e, t, r) {
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}), t.version = "29.0.0", t.buildNumber = 1819;
var n = r(2);
t.PlaylistHLS = n.PlaylistHLS
}])
})
}, function(e, t, r) {
! function(t, n) {
e.exports = n(r(2))
}(window, function(e) {
return function(e) {
function t(n) {
if (r[n]) return r[n].exports;
var o = r[n] = {
i: n
, l: !1
, exports: {}
};
return e[n].call(o.exports, o, o.exports, t), o.l = !0, o.exports
}
var r = {};
return t.m = e, t.c = r, t.d = function(e, r, n) {
t.o(e, r) || Object.defineProperty(e, r, {
configurable: !1
, enumerable: !0
, get: n
})
}, t.r = function(e) {
Object.defineProperty(e, "__esModule", {
value: !0
})
}, t.n = function(e) {
var r = e && e.__esModule ? function() {
return e.default
} : function() {
return e
};
return t.d(r, "a", r), r
}, t.o = function(e, t) {
return Object.prototype.hasOwnProperty.call(e, t)
}, t.p = "", t(t.s = 7)
}([function(t, r) {
t.exports = e
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = function(e) {
function t(t, r, n) {
void 0 === r && (r = {}), void 0 === n && (n = 2e4);
var o = e.call(this) || this;
if (o._responseStarted = !1, n < 0) throw new Error("Invaid timeout.");
o._timeoutTimer = window.setTimeout(function() {
return o._onManualTimeout()
}, n), o._xhr = new XMLHttpRequest, o._xhr.addEventListener("load", function() {
return o._onLoad()
}), o._xhr.addEventListener("abort", function() {
return o._onAbort()
}), o._xhr.addEventListener("error", function(e) {
return o._onError(e)
}), o._xhr.addEventListener("timeout", function() {
return o._onTimeout()
}), o._xhr.addEventListener("loadend", function() {
return o._onLoadEnd()
}), o._xhr.addEventListener("progress", function() {
return o._onProgress()
}), o._xhr.open("GET", t, !0), o._xhr.timeout = n;
var i = o._getResponseType()
.some(function(e) {
return o._xhr.responseType = e, o._xhr.responseType === e
});
if (!i) throw new Error("Failed setting response type.");
return Object.keys(r)
.forEach(function(e) {
return o._xhr.setRequestHeader(e, r[e])
}), o._signalRequestStart(), o._xhr.send(), o
}
return n(t, e), t.prototype._abort = function() {
this._xhr.abort()
}, t.prototype._onAbort = function() {
this.hasCompleted() || this._onTimeout()
}, t.prototype._onManualTimeout = function() {
this.hasCompleted() || (this._signalTimeout(), this._xhr.abort())
}, t.prototype._onTimeout = function() {
this.hasCompleted() || this._signalTimeout()
}, t.prototype._onLoad = function() {
if (!this.hasCompleted()) {
if (!this._isChunkedResponse()) {
var e = this._xhr;
this._provideStatusAndHeaders({
statusCode: e.status
, headers: this._parseHeaders(e.getAllResponseHeaders() || "")
}, e.response)
}
this.hasCompleted() || this._finalize()
}
}, t.prototype._onError = function(e) {
switch (this.getState()) {
case o.loader.ResponseState.COMPLETED:
case o.loader.ResponseState.ERRORED:
break;
case o.loader.ResponseState.PENDING:
if (0 === this._xhr.status) {
this._provideStatusAndHeaders({
statusCode: 0
, headers: {}
}, this._getEmptyData()), this._finalize();
break
}
default:
this._finalize(new o.loaderErrors.LoaderError("An error occurred.", e))
}
}, t.prototype._onLoadEnd = function() {
window.clearTimeout(this._timeoutTimer), this.hasCompleted() || this._finalize(new o.loaderErrors.LoaderError("Unexpected error occurred."))
}, t.prototype._onProgress = function() {
if (!this.hasCompleted()) {
var e = this._xhr;
this._isChunkedResponse() && (this._responseStarted ? this._providePart(e.response) : (this._responseStarted = !0, this._provideStatusAndHeaders({
statusCode: e.status
, headers: this._parseHeaders(e.getAllResponseHeaders() || "")
}, e.response)))
}
}, t.prototype._isChunkedResponse = function() {
return "moz-chunked-arraybuffer" === this._xhr.responseType
}, t.prototype._parseHeaders = function(e) {
var t = {};
if (!e) return t;
for (var r = e.split("\r\n"), n = 0, o = r.length; n < o; n++) {
var i = r[n]
, a = i.indexOf(": ");
if (a > 0) {
var s = i.substring(0, a)
.trim()
, u = i.substring(a + 2);
t[s] = u
}
}
return t
}, t
}(o.loader.LoaderRequest);
t.LoaderRequest = i
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
}
e(t, r), t.prototype = null === r ? Object.create(r) : (n.prototype = r.prototype, new n)
}
}();
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = r(0)
, i = o.helpers.browser.isFirefox()
, a = function(e) {
function t(r, n, i) {
void 0 === n && (n = {}), void 0 === i && (i = 2e4);
var a = e.call(this) || this;
if (!t.isSupported()) throw new Error("Not supported.");
var s = a._abortController = new AbortController
, u = new Request(r, {
headers: n
, redirect: "follow"
, signal: s.signal
});
a._signalRequestStart();
var l = a._abortTimer = window.setTimeout(function() {
a._signalTimeout(), a._abort()
}, i)
, c = fetch(u)
.then(function(e) {
var t = {};
if (e.headers.forEach(function(e, r) {
return t[e] = r
}), a._provideStatusAndHeaders({
statusCode: e.status
, headers: t
}, new ArrayBuffer(0)), e.body) {
var r = e.body.getReader()
, n = function() {
return r.read()
.then(function(e) {
var t = e.done
, r = e.value;
if (!t && !a.hasCompleted()) return a._providePart(r.buffer), n()
})
};
return n()
}
return e.arrayBuffer()
.then(function(e) {
e && a._providePart(e)
})
})
.then(function() {
a.hasCompleted() || a._finalize()
})
.catch(function(e) {
if (!a.hasCompleted()) {
var t = e instanceof o.loaderErrors.LoaderError ? e : new o.loaderErrors.LoaderError(e);
a._finalize(t)
}
});
return o.helpers.always(c, function() {
return window.clearTimeout(l)
}), a
}
return n(t, e), t.isSupported = function() {
return "fetch" in window && "Request" in window && "AbortController" in window && !i
}, t.prototype._abort = function() {
window.clearTimeout(this._abortTimer), this._abortController.abort()
}, t.prototype._reduceParts = function(e) {
return o.helpers.arrayBuffer.combine(e.map(function(e) {
return new Uint8Array(e)
}))
.buffer
}, t
}(o.loader.LoaderRequest);
t.ArrayBufferLoaderRequest = a
}, function(e, t, r) {
"use strict";
var n = this && this.__extends || function() {
var e = Object.setPrototypeOf || {
__proto__: []
}
instanceof Array && function(e, t) {
e.__proto__ = t
} || function(e, t) {
for (var r in t) t.hasOwnProperty(r) && (e[r] = t[r])
};
return function(t, r) {
function n() {
this.constructor = t
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function e(e) {
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}
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i: n
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Object.defineProperty(t, "__esModule", {
value: !0
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var o = r(2)
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, d = new a.Limiter(c, 3e5)
, p = 5e3
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function t(t) {
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}
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}, t.prototype.clearCache = function() {
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return this._maxBitrate
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if ("number" != typeof e || e <= 0) throw new Error("maxBitrate must be > 0.");
this._maxBitrate = e
}, t.prototype.getUrl = function() {
var e = this
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var n = o.helpers.deferred.buildDeferred()
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f.filter(function(e) {
return r.indexOf(e) < 0
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var r = o.filter(function(t) {
return t.rendition === e
})
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return {
url: e.url
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}
})
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return t.bitrate - e.bitrate
}), function(e) {
return e.bitrate <= t
});
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success: !0
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}, !0)
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success: !1
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}) : n.reject(e)
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result: n.promise
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return a.abort()
}
}
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var e = this;
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Authorization: e._requestAuthorization
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e._encryptedStreamsEnabled && (o += "&with_encrypted_streams=true"), e._secretToken && (o += "&secret_token=" + encodeURIComponent(e._secretToken)), r = e._loader.request({
url: o
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});
var a = r.getResponse()
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if (!e) throw new i.UrlRetrieverError("TIMED_OUT", !0);
if (200 !== e.statusCode) throw new i.UrlRetrieverError("INVALID_STATUS_" + e.statusCode);
var t = e.getData();
if (!t) throw new i.UrlRetrieverError("NO_DATA");
var r = l.now()
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rendition: l
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})
}
}), {
urls: o
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}
});
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}, t
}(i.BaseStreamUrlRetriever);
t.StreamUrlRetriever = h
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Object.defineProperty(t, "__esModule", {
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}])
}, function(e, t, r) {
var n;
(function(e, o, i, a) {
/*!
* @overview es6-promise - a tiny implementation of Promises/A+.
* @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
* @license Licensed under MIT license
* See https://raw.githubusercontent.com/jakearchibald/es6-promise/master/LICENSE
* @version 2.3.0
*/
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"use strict";
function s(e) {
return "function" == typeof e || "object" == typeof e && null !== e
}
function u(e) {
return "function" == typeof e
}
function l(e) {
return "object" == typeof e && null !== e
}
function c(e) {
K = e
}
function d(e) {
Z = e
}
function p() {
var t = e.nextTick
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t(y)
}
}
function f() {
return function() {
J(y)
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}
function h() {
var e = 0
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r.data = e = ++e % 2
}
}
function _() {
var e = new MessageChannel;
return e.port1.onmessage = y
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e.port2.postMessage(0)
}
}
function g() {
return function() {
setTimeout(y, 1)
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}
function y() {
for (var e = 0; e < X; e += 2) {
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function v() {
try {
var e = r(29);
return J = e.runOnLoop || e.runOnContext, f()
} catch (e) {
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}
}
function m() {}
function E() {
return new TypeError("You cannot resolve a promise with itself")
}
function b() {
return new TypeError("A promises callback cannot return that same promise.")
}
function w(e) {
try {
return e.then
} catch (e) {
return ue.error = e, ue
}
}
function P(e, t, r, n) {
try {
e.call(t, r, n)
} catch (e) {
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}
}
function S(e, t, r) {
Z(function(e) {
var n = !1
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function R(e, t) {
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O(e, t)
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M(e, t)
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function A(e, t) {
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var r = w(t);
r === ue ? M(e, ue.error) : void 0 === r ? x(e, t) : u(r) ? S(e, t, r) : x(e, t)
}
}
function O(e, t) {
e === t ? M(e, E()) : s(t) ? A(e, t) : x(e, t)
}
function T(e) {
e._onerror && e._onerror(e._result), k(e)
}
function x(e, t) {
e._state === ie && (e._result = t, e._state = ae, 0 !== e._subscribers.length && Z(k, e))
}
function M(e, t) {
e._state === ie && (e._state = se, e._result = t, Z(T, e))
}
function D(e, t, r, n) {
var o = e._subscribers
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e._onerror = null, o[i] = t, o[i + ae] = r, o[i + se] = n, 0 === i && e._state && Z(k, e)
}
function k(e) {
var t = e._subscribers
, r = e._state;
if (0 !== t.length) {
for (var n, o, i = e._result, a = 0; a < t.length; a += 3) n = t[a], o = t[a + r], n ? L(r, n, o, i) : o(i);
e._subscribers.length = 0
}
}
function I() {
this.error = null
}
function C(e, t) {
try {
return e(t)
} catch (e) {
return le.error = e, le
}
}
function L(e, t, r, n) {
var o, i, a, s, l = u(r);
if (l) {
if (o = C(r, n), o === le ? (s = !0, i = o.error, o = null) : a = !0, t === o) return void M(t, b())
} else o = n, a = !0;
t._state !== ie || (l && a ? O(t, o) : s ? M(t, i) : e === ae ? x(t, o) : e === se && M(t, o))
}
function N(e, t) {
try {
t(function(t) {
O(e, t)
}, function(t) {
M(e, t)
})
} catch (t) {
M(e, t)
}
}
function F(e, t) {
var r = this;
r._instanceConstructor = e, r.promise = new e(m), r._validateInput(t) ? (r._input = t, r.length = t.length, r._remaining = t.length, r._init(), 0 === r.length ? x(r.promise, r._result) : (r.length = r.length || 0, r._enumerate(), 0 === r._remaining && x(r.promise, r._result))) : M(r.promise, r._validationError())
}
function U(e) {
return new ce(this, e)
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}
function j(e) {
function t(e) {
O(o, e)
}
function r(e) {
M(o, e)
}
var n = this
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for (var i = e.length, a = 0; o._state === ie && a < i; a++) D(n.resolve(e[a]), void 0, t, r);
return o
}
function B(e) {
var t = this;
if (e && "object" == typeof e && e.constructor === t) return e;
var r = new t(m);
return O(r, e), r
}
function q(e) {
var t = this
, r = new t(m);
return M(r, e), r
}
function H() {
throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")
}
function z() {
throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")
}
function G(e) {
this._id = _e++, this._state = void 0, this._result = void 0, this._subscribers = [], m !== e && (u(e) || H(), this instanceof G || z(), N(this, e))
}
function V() {
var e;
if ("undefined" != typeof i) e = i;
else if ("undefined" != typeof self) e = self;
else try {
e = Function("return this")()
} catch (e) {
throw new Error("polyfill failed because global object is unavailable in this environment")
}
var t = e.Promise;
t && "[object Promise]" === Object.prototype.toString.call(t.resolve()) && !t.cast || (e.Promise = ge)
}
var W;
W = Array.isArray ? Array.isArray : function(e) {
return "[object Array]" === Object.prototype.toString.call(e)
};
var J, K, Q, Y = W
, X = 0
, Z = ({}.toString, function(e, t) {
oe[X] = e, oe[X + 1] = t, X += 2, 2 === X && (K ? K(y) : Q())
})
, $ = "undefined" != typeof window ? window : void 0
, ee = $ || {}
, te = ee.MutationObserver || ee.WebKitMutationObserver
, re = "undefined" != typeof e && "[object process]" === {}.toString.call(e)
, ne = "undefined" != typeof Uint8ClampedArray && "undefined" != typeof importScripts && "undefined" != typeof MessageChannel
, oe = new Array(1e3);
Q = re ? p() : te ? h() : ne ? _() : void 0 === $ ? v() : g();
var ie = void 0
, ae = 1
, se = 2
, ue = new I
, le = new I;
F.prototype._validateInput = function(e) {
return Y(e)
}, F.prototype._validationError = function() {
return new Error("Array Methods must be provided an Array")
}, F.prototype._init = function() {
this._result = new Array(this.length)
};
var ce = F;
F.prototype._enumerate = function() {
for (var e = this, t = e.length, r = e.promise, n = e._input, o = 0; r._state === ie && o < t; o++) e._eachEntry(n[o], o)
}, F.prototype._eachEntry = function(e, t) {
var r = this
, n = r._instanceConstructor;
l(e) ? e.constructor === n && e._state !== ie ? (e._onerror = null, r._settledAt(e._state, t, e._result)) : r._willSettleAt(n.resolve(e), t) : (r._remaining--, r._result[t] = e)
}, F.prototype._settledAt = function(e, t, r) {
var n = this
, o = n.promise;
o._state === ie && (n._remaining--, e === se ? M(o, r) : n._result[t] = r), 0 === n._remaining && x(o, n._result)
}, F.prototype._willSettleAt = function(e, t) {
var r = this;
D(e, void 0, function(e) {
r._settledAt(ae, t, e)
}, function(e) {
r._settledAt(se, t, e)
})
};
var de = U
, pe = j
, fe = B
, he = q
, _e = 0
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G.all = de, G.race = pe, G.resolve = fe, G.reject = he, G._setScheduler = c, G._setAsap = d, G._asap = Z, G.prototype = {
constructor: G
, then: function(e, t) {
var r = this
, n = r._state;
if (n === ae && !e || n === se && !t) return this;
var o = new this.constructor(m)
, i = r._result;
if (n) {
var a = arguments[n - 1];
Z(function() {
L(n, o, a, i)
})
} else D(r, o, e, t);
return o
}
, catch: function(e) {
return this.then(null, e)
}
};
var ye = V
, ve = {
Promise: ge
, polyfill: ye
};
r(23)
.amd ? (n = function() {
return ve
}.call(t, r, t, a), !(void 0 !== n && (a.exports = n))) : "undefined" != typeof a && a.exports ? a.exports = ve : "undefined" != typeof this && (this.ES6Promise = ve), ye()
})
.call(this)
})
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return this
}(), r(24)(e))
}, function(e, t) {
"use strict";
var r = {
oauth_token: void 0
, baseURL: "https://api.soundcloud.com"
, connectURL: "//connect.soundcloud.com"
, client_id: void 0
, redirect_uri: void 0
};
e.exports = {
get: function(e) {
return r[e]
}
, set: function(e, t) {
t && (r[e] = t)
}
}
}, function(e, t, r) {
(function(t) {
"use strict";
var n = r(3)
, o = r(20)
, i = r(2)
.Promise
, a = function(e, r, n, o) {
var a = void 0
, s = new i(function(i) {
var s = t.FormData && n instanceof FormData;
a = new XMLHttpRequest, a.upload && a.upload.addEventListener("progress", o), a.open(e, r, !0), s || a.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"), a.onreadystatechange = function() {
4 === a.readyState && i({
responseText: a.responseText
, request: a
})
}, a.send(n)
});
return s.request = a, s
}
, s = function(e) {
var t = e.responseText
, r = e.request
, n = void 0
, o = void 0;
try {
o = JSON.parse(t)
} catch (e) {}
return o ? o.errors && (n = {
message: ""
}, o.errors[0] && o.errors[0].error_message && (n = {
message: o.errors[0].error_message
})) : n = r ? {
message: "HTTP Error: " + r.status
} : {
message: "Unknown error"
}, n && (n.status = r.status), {
json: o
, error: n
}
}
, u = function e(t, r, n, o) {
var i = a(t, r, n, o)
, u = i.then(function(t) {
var r = t.responseText
, n = t.request
, o = s({
responseText: r
, request: n
});
if (o.json && "302 - Found" === o.json.status) return e("GET", o.json.location, null);
if (200 !== n.status && o.error) throw o.error;
return o.json
});
return u.request = i.request, u
}
, l = function(e, t, r) {
Object.keys(t)
.forEach(function(n) {
r ? e.append(n, t[n]) : e[n] = t[n]
})
};
e.exports = {
request: function(e, r) {
var i = arguments.length <= 2 || void 0 === arguments[2] ? {} : arguments[2]
, a = arguments.length <= 3 || void 0 === arguments[3] ? function() {} : arguments[3]
, s = n.get("oauth_token")
, c = n.get("client_id")
, d = {}
, p = t.FormData && i instanceof FormData
, f = void 0
, h = void 0;
return d.format = "json", s ? d.oauth_token = s : d.client_id = c, l(i, d, p), "GET" !== e && (f = p ? i : o.encode(i), i = {
oauth_token: s
}), r = "/" !== r[0] ? "/" + r : r, h = "" + n.get("baseURL") + r + "?" + o.encode(i), u(e, h, f, a)
}
, oEmbed: function(e) {
var t = arguments.length <= 1 || void 0 === arguments[1] ? {} : arguments[1]
, r = t.element;
delete t.element, t.url = e;
var n = "https://soundcloud.com/oembed.json?" + o.encode(t);
return u("GET", n, null)
.then(function(e) {
return r && e.html && (r.innerHTML = e.html), e
})
}
, upload: function() {
var e = arguments.length <= 0 || void 0 === arguments[0] ? {} : arguments[0]
, t = e.asset_data || e.file
, r = n.get("oauth_token") && e.title && t;
if (!r) return new i(function(e, t) {
t({
status: 0
, error_message: "oauth_token needs to be present and title and asset_data / file passed as parameters"
})
});
var o = Object.keys(e)
, a = new FormData;
return o.forEach(function(t) {
var r = e[t];
"file" === t && (t = "asset_data", r = e.file), a.append("track[" + t + "]", r)
}), this.request("POST", "/tracks", a, e.progress)
}
, resolve: function(e) {
return this.request("GET", "/resolve", {
url: e
, _status_code_map: {
302: 200
}
})
}
}
})
.call(t, function() {
return this
}())
}, function(e, t) {
"use strict";
var r = {};
e.exports = {
get: function(e) {
return r[e]
}
, set: function(e, t) {
r[e] = t
}
}
}, function(e, t) {
function r() {
throw new Error("setTimeout has not been defined")
}
function n() {
throw new Error("clearTimeout has not been defined")
}
function o(e) {
if (c === setTimeout) return setTimeout(e, 0);
if ((c === r || !c) && setTimeout) return c = setTimeout, setTimeout(e, 0);
try {
return c(e, 0)
} catch (t) {
try {
return c.call(null, e, 0)
} catch (t) {
return c.call(this, e, 0)
}
}
}
function i(e) {
if (d === clearTimeout) return clearTimeout(e);
if ((d === n || !d) && clearTimeout) return d = clearTimeout, clearTimeout(e);
try {
return d(e)
} catch (t) {
try {
return d.call(null, e)
} catch (t) {
return d.call(this, e)
}
}
}
function a() {
_ && f && (_ = !1, f.length ? h = f.concat(h) : g = -1, h.length && s())
}
function s() {
if (!_) {
var e = o(a);
_ = !0;
for (var t = h.length; t;) {
for (f = h, h = []; ++g < t;) f && f[g].run();
g = -1, t = h.length
}
f = null, _ = !1, i(e)
}
}
function u(e, t) {
this.fun = e, this.array = t
}
function l() {}
var c, d, p = e.exports = {};
! function() {
try {
c = "function" == typeof setTimeout ? setTimeout : r
} catch (e) {
c = r
}
try {
d = "function" == typeof clearTimeout ? clearTimeout : n
} catch (e) {
d = n
}
}();
var f, h = []
, _ = !1
, g = -1;
p.nextTick = function(e) {
var t = new Array(arguments.length - 1);
if (arguments.length > 1)
for (var r = 1; r < arguments.length; r++) t[r - 1] = arguments[r];
h.push(new u(e, t)), 1 !== h.length || _ || o(s)
}, u.prototype.run = function() {
this.fun.apply(null, this.array)
}, p.title = "browser", p.browser = !0, p.env = {}, p.argv = [], p.version = "", p.versions = {}, p.on = l, p.addListener = l, p.once = l, p.off = l, p.removeListener = l, p.removeAllListeners = l, p.emit = l, p.prependListener = l, p.prependOnceListener = l, p.listeners = function(e) {
return []
}, p.binding = function(e) {
throw new Error("process.binding is not supported")
}, p.cwd = function() {
return "/"
}, p.chdir = function(e) {
throw new Error("process.chdir is not supported")
}, p.umask = function() {
return 0
}
}, function(e, t, r) {
"use strict";
var n = r(22);
t.extract = function(e) {
return e.split("?")[1] || ""
}, t.parse = function(e) {
return "string" != typeof e ? {} : (e = e.trim()
.replace(/^(\?|#|&)/, ""), e ? e.split("&")
.reduce(function(e, t) {
var r = t.replace(/\+/g, " ")
.split("=")
, n = r.shift()
, o = r.length > 0 ? r.join("=") : void 0;
return n = decodeURIComponent(n), o = void 0 === o ? null : decodeURIComponent(o), e.hasOwnProperty(n) ? Array.isArray(e[n]) ? e[n].push(o) : e[n] = [e[n], o] : e[n] = o, e
}, {}) : {})
}, t.stringify = function(e) {
return e ? Object.keys(e)
.sort()
.map(function(t) {
var r = e[t];
return Array.isArray(r) ? r.sort()
.map(function(e) {
return n(t) + "=" + n(e)
})
.join("&") : n(t) + "=" + n(r)
})
.filter(function(e) {
return e.length > 0
})
.join("&") : ""
}
}, function(e, t, r) {
"use strict";
var n = r(7)
, o = r(5);
e.exports = {
notifyDialog: function(e) {
var t = n.parse(e.search)
, r = n.parse(e.hash)
, i = {
oauth_token: t.access_token || r.access_token
, dialog_id: t.state || r.state
, error: t.error || r.error
, error_description: t.error_description || r.error_description
}
, a = o.get(i.dialog_id);
a && a.handleConnectResponse(i)
}
}
}, function(e, t, r) {
"use strict";
var n = r(3)
, o = r(11)
, i = r(2)
.Promise
, a = function(e) {
return n.set("oauth_token", e.oauth_token), e
};
e.exports = function() {
var e = arguments.length <= 0 || void 0 === arguments[0] ? {} : arguments[0]
, t = n.get("oauth_token");
if (t) return new i(function(e) {
e({
oauth_token: t
})
});
var r = {
client_id: e.client_id || n.get("client_id")
, redirect_uri: e.redirect_uri || n.get("redirect_uri")
, response_type: "code_and_token"
, scope: e.scope || "non-expiring"
, display: "popup"
};
if (!r.client_id || !r.redirect_uri) throw new Error("Options client_id and redirect_uri must be passed");
var s = new o(r);
return s.open()
.then(a)
}
}, function(e, t, r) {
"use strict";
var n = r(2)
.Promise;
e.exports = function() {
var e = {};
return e.promise = new n(function(t, r) {
e.resolve = t, e.reject = r
}), e
}
}, function(e, t, r) {
"use strict";
function n(e, t) {
if (!(e instanceof t)) throw new TypeError("Cannot call a class as a function")
}
var o = function() {
function e(e, t) {
for (var r = 0; r < t.length; r++) {
var n = t[r];
n.enumerable = n.enumerable || !1, n.configurable = !0, "value" in n && (n.writable = !0), Object.defineProperty(e, n.key, n)
}
}
return function(t, r, n) {
return r && e(t.prototype, r), n && e(t, n), t
}
}()
, i = r(10)
, a = r(5)
, s = r(12)
, u = r(7)
, l = "SoundCloud_Dialog"
, c = function() {
return [l, Math.ceil(1e6 * Math.random())
.toString(16)
].join("_")
}
, d = function(e) {
return "https://soundcloud.com/connect?" + u.stringify(e)
}
, p = function() {
function e() {
var t = arguments.length <= 0 || void 0 === arguments[0] ? {} : arguments[0];
n(this, e), this.id = c(), this.options = t, this.options.state = this.id, this.width = 420, this.height = 670, this.deferred = i()
}
return o(e, [{
key: "open"
, value: function() {
var e = d(this.options);
return this.popup = s.open(e, this.width, this.height), a.set(this.id, this), this.deferred.promise
}
}, {
key: "handleConnectResponse"
, value: function(e) {
var t = e.error;
t ? this.deferred.reject(e) : this.deferred.resolve(e), this.popup.close()
}
}]), e
}();
e.exports = p
}, function(e, t) {
"use strict";
e.exports = {
open: function(e, t, r) {
var n = {}
, o = void 0;
return n.location = 1, n.width = t, n.height = r, n.left = window.screenX + (window.outerWidth - t) / 2, n.top = window.screenY + (window.outerHeight - r) / 2, n.toolbar = "no", n.scrollbars = "yes", o = Object.keys(n)
.map(function(e) {
return e + "=" + n[e]
})
.join(", "), window.open(e, n.name, o)
}
}
}, function(e, t, r) {
"use strict";
var n = r(19)
, o = r(1)
.MaestroCore
, i = o.errors.PlayerFatalError
, a = o.State
, s = r(1)
.SCAudio.errors
, u = s.NoStreamsError
, l = s.NotSupportedError
, c = 1e3 / 60;
e.exports = function(e) {
function t() {
switch (e.getState()) {
case a.PLAYING:
return "playing";
case a.PAUSED:
return e.isEnded() ? "ended" : "paused";
case a.DEAD:
return e.getFatalError() ? "error" : "dead";
case a.LOADING:
default:
return "loading"
}
}
function r() {
function t() {
window.clearTimeout(r), e.isPlaying() && !e.isEnded() && (r = window.setTimeout(t, c));
var o = e.getPosition();
o !== n && (n = o, s.trigger("time", o))
}
var r = 0
, n = null;
e.onChange.subscribe(function(e) {
var n = e.playing
, o = e.seeking
, i = e.dead;
i ? window.clearTimeout(r) : void 0 === n && void 0 === o || t()
})
}
var o = !1;
e.onStateChange.subscribe(function() {
return s.trigger("state-change", t())
}), e.onPlay.subscribe(function() {
s.trigger(o ? "play-resume" : "play-start"), o = !0
}), e.onPlayIntent.subscribe(function() {
return s.trigger("play")
}), e.onPlayRejection.subscribe(function(e) {
return s.trigger("play-rejection", e)
}), e.onPauseIntent.subscribe(function() {
return s.trigger("pause")
}), e.onSeek.subscribe(function() {
return s.trigger("seeked")
}), e.onSeekRejection.subscribe(function(e) {
return s.trigger("seek-rejection", e)
}), e.onLoadStart.subscribe(function() {
return s.trigger("buffering_start")
}), e.onLoadEnd.subscribe(function() {
return s.trigger("buffering_end")
}), e.onEnded.subscribe(function() {
return s.trigger("finish")
}), e.onError.subscribe(function(e) {
e instanceof u ? s.trigger("no_streams") : e instanceof l ? s.trigger("no_protocol") : e instanceof i && s.trigger("audio_error")
});
var s = {
play: e.play.bind(e)
, pause: e.pause.bind(e)
, seek: e.seek.bind(e)
, getVolume: e.getVolume.bind(e)
, setVolume: e.setVolume.bind(e)
, currentTime: e.getPosition.bind(e)
, getDuration: e.getDuration.bind(e)
, isBuffering: e.isLoading.bind(e)
, isPlaying: e.isPlaying.bind(e)
, isActuallyPlaying: e.isActuallyPlaying.bind(e)
, isEnded: e.isEnded.bind(e)
, isDead: e.isDead.bind(e)
, kill: e.kill.bind(e)
, hasErrored: function() {
return !!e.getFatalError()
}
, getState: t
};
return n.mixin(s), r(), s
}
}, function(e, t) {
(function(t) {
"use strict";
var r = t.AudioContext || t.webkitAudioContext
, n = null;
e.exports = function() {
return n ? n : n = new r
}
})
.call(t, function() {
return this
}())
}, function(e, t) {
(function(t) {
"use strict";
var r = t.navigator.getUserMedia || t.navigator.webkitGetUserMedia || t.navigator.mozGetUserMedia;
e.exports = function(e, n, o) {
r.call(t.navigator, e, n, o)
}
})
.call(t, function() {
return this
}())
}, function(e, t, r) {
"use strict";
function n(e, t) {
if (!(e instanceof t)) throw new TypeError("Cannot call a class as a function")
}
var o = function() {
function e(e, t) {
for (var r = 0; r < t.length; r++) {
var n = t[r];
n.enumerable = n.enumerable || !1, n.configurable = !0, "value" in n && (n.writable = !0), Object.defineProperty(e, n.key, n)
}
}
return function(t, r, n) {
return r && e(t.prototype, r), n && e(t, n), t
}
}()
, i = r(14)
, a = r(15)
, s = r(2)
.Promise
, u = r(28)
, l = function() {
var e = this
, t = this.context;
return new s(function(r, n) {
e.source ? e.source instanceof AudioNode ? r(e.source) : n(new Error("source needs to be an instance of AudioNode")) : a({
audio: !0
}, function(n) {
e.stream = n, e.source = t.createMediaStreamSource(n), r(e.source)
}.bind(e), n)
})
}
, c = function() {
function e() {
var t = arguments.length <= 0 || void 0 === arguments[0] ? {} : arguments[0];
n(this, e), this.context = t.context || i(), this._recorder = null, this.source = t.source, this.stream = null
}
return o(e, [{
key: "start"
, value: function() {
var e = this;
return l.call(this)
.then(function(t) {
return e._recorder = new u(t), e._recorder.record(), t
})
}
}, {
key: "stop"
, value: function() {
if (this._recorder && this._recorder.stop(), this.stream)
if (this.stream.stop) this.stream.stop();
else if (this.stream.getTracks) {
var e = this.stream.getTracks()[0];
e && e.stop()
}
}
}, {
key: "getBuffer"
, value: function() {
var e = this;
return new s(function(t, r) {
e._recorder ? e._recorder.getBuffer(function(r) {
var n = e.context.sampleRate
, o = e.context.createBuffer(2, r[0].length, n);
o.getChannelData(0)
.set(r[0]), o.getChannelData(1)
.set(r[1]), t(o)
}.bind(e)) : r(new Error("Nothing has been recorded yet."))
})
}
}, {
key: "getWAV"
, value: function() {
var e = this;
return new s(function(t, r) {
e._recorder ? e._recorder.exportWAV(function(e) {
t(e)
}) : r(new Error("Nothing has been recorded yet."))
})
}
}, {
key: "play"
, value: function() {
var e = this;
return this.getBuffer()
.then(function(t) {
var r = e.context.createBufferSource();
return r.buffer = t, r.connect(e.context.destination), r.start(0), r
})
}
}, {
key: "saveAs"
, value: function(e) {
return this.getWAV()
.then(function(t) {
u.forceDownload(t, e)
})
}
}, {
key: "delete"
, value: function() {
this._recorder && (this._recorder.stop(), this._recorder.clear(), this._recorder = null), this.stream && this.stream.stop()
}
}]), e
}();
e.exports = c
}, function(e, t, r) {
"use strict";
var n = r(4)
, o = r(3)
, i = r(13)
, a = r(1)
.SCAudio
, s = r(1)
.MaestroCore.logger
, u = r(1)
.SCAudioPublicApiStreamURLRetriever.StreamUrlRetriever
, l = r(1)
.SCAudioControllerHTML5Player.MediaElementManager
, c = r(1)
.SCAudioControllerHTML5Player.HTML5PlayerController
, d = r(1)
.SCAudioControllerHLSMSEPlayer.HLSMSEPlayerController
, p = r(1)
.MaestroLoaders.stringLoader
, f = new l("audio", s.noOpLogger);
e.exports = function(e, t) {
var r = t ? {
secret_token: t
} : {};
return n.request("GET", e, r)
.then(function(e) {
function r() {
var r = n + "/tracks/" + encodeURIComponent(e.id) + "/plays?client_id=" + encodeURIComponent(l);
t && (r += "&secret_token=" + encodeURIComponent(t));
var o = new XMLHttpRequest;
o.open("POST", r, !0), o.send()
}
var n = o.get("baseURL")
, l = o.get("client_id")
, h = o.get("oauth_token")
, _ = !1
, g = new u({
clientId: l
, secretToken: t
, trackId: e.id
, requestAuthorization: h ? "OAuth " + h : null
, loader: p
})
, y = new a.Player({
controllers: [new d(f), new c(f)]
, streamUrlRetriever: g
, getURLOpts: {
preview: "SNIP" === e.policy
}
, streamUrlsExpire: !0
, mediaSessionEnabled: !0
, logger: s.noOpLogger
});
return y.onPlay.subscribe(function() {
_ || (_ = !0, r())
}), y.onEnded.subscribe(function() {
y.pause()
}), y.onPlayIntent.subscribe(function() {
y.isEnded() && y.seek(0)
}), i(y)
})
}, e.exports.activateAudioElement = function() {
f.activate()
}
}, function(e, t, r) {
! function() {
function r() {
return {
keys: Object.keys || function(e) {
if ("object" != typeof e && "function" != typeof e || null === e) throw new TypeError("keys() called on a non-object");
var t, r = [];
for (t in e) e.hasOwnProperty(t) && (r[r.length] = t);
return r
}
, uniqueId: function(e) {
var t = ++s + "";
return e ? e + t : t
}
, has: function(e, t) {
return i.call(e, t)
}
, each: function(e, t, r) {
if (null != e)
if (o && e.forEach === o) e.forEach(t, r);
else if (e.length === +e.length)
for (var n = 0, i = e.length; n < i; n++) t.call(r, e[n], n, e);
else
for (var a in e) this.has(e, a) && t.call(r, e[a], a, e)
}
, once: function(e) {
var t, r = !1;
return function() {
return r ? t : (r = !0, t = e.apply(this, arguments), e = null, t)
}
}
}
}
var n, o = Array.prototype.forEach
, i = Object.prototype.hasOwnProperty
, a = Array.prototype.slice
, s = 0
, u = r();
n = {
on: function(e, t, r) {
if (!c(this, "on", e, [t, r]) || !t) return this;
this._events || (this._events = {});
var n = this._events[e] || (this._events[e] = []);
return n.push({
callback: t
, context: r
, ctx: r || this
}), this
}
, once: function(e, t, r) {
if (!c(this, "once", e, [t, r]) || !t) return this;
var n = this
, o = u.once(function() {
n.off(e, o), t.apply(this, arguments)
});
return o._callback = t, this.on(e, o, r)
}
, off: function(e, t, r) {
var n, o, i, a, s, l, d, p;
if (!this._events || !c(this, "off", e, [t, r])) return this;
if (!e && !t && !r) return this._events = {}, this;
for (a = e ? [e] : u.keys(this._events), s = 0, l = a.length; s < l; s++)
if (e = a[s], i = this._events[e]) {
if (this._events[e] = n = [], t || r)
for (d = 0, p = i.length; d < p; d++) o = i[d], (t && t !== o.callback && t !== o.callback._callback || r && r !== o.context) && n.push(o);
n.length || delete this._events[e]
} return this
}
, trigger: function(e) {
if (!this._events) return this;
var t = a.call(arguments, 1);
if (!c(this, "trigger", e, t)) return this;
var r = this._events[e]
, n = this._events.all;
return r && d(r, t), n && d(n, arguments), this
}
, stopListening: function(e, t, r) {
var n = this._listeners;
if (!n) return this;
var o = !t && !r;
"object" == typeof t && (r = this), e && ((n = {})[e._listenerId] = e);
for (var i in n) n[i].off(t, r, this), o && delete this._listeners[i];
return this
}
};
var l = /\s+/
, c = function(e, t, r, n) {
if (!r) return !0;
if ("object" == typeof r) {
for (var o in r) e[t].apply(e, [o, r[o]].concat(n));
return !1
}
if (l.test(r)) {
for (var i = r.split(l), a = 0, s = i.length; a < s; a++) e[t].apply(e, [i[a]].concat(n));
return !1
}
return !0
}
, d = function(e, t) {
var r, n = -1
, o = e.length
, i = t[0]
, a = t[1]
, s = t[2];
switch (t.length) {
case 0:
for (; ++n < o;)(r = e[n])
.callback.call(r.ctx);
return;
case 1:
for (; ++n < o;)(r = e[n])
.callback.call(r.ctx, i);
return;
case 2:
for (; ++n < o;)(r = e[n])
.callback.call(r.ctx, i, a);
return;
case 3:
for (; ++n < o;)(r = e[n])
.callback.call(r.ctx, i, a, s);
return;
default:
for (; ++n < o;)(r = e[n])
.callback.apply(r.ctx, t)
}
}
, p = {
listenTo: "on"
, listenToOnce: "once"
};
u.each(p, function(e, t) {
n[t] = function(t, r, n) {
var o = this._listeners || (this._listeners = {})
, i = t._listenerId || (t._listenerId = u.uniqueId("l"));
return o[i] = t, "object" == typeof r && (n = this), t[e](r, n, this), this
}
}), n.bind = n.on, n.unbind = n.off, n.mixin = function(e) {
var t = ["on", "once", "off", "trigger", "stopListening", "listenTo", "listenToOnce", "bind", "unbind"];
return u.each(t, function(t) {
e[t] = this[t]
}, this), e
}, "undefined" != typeof e && e.exports && (t = e.exports = n), t.BackboneEvents = n
}(this)
}, function(e, t, r) {
e.exports = r(18)
}, function(e, t) {
e.exports = {
encode: function(e, t) {
function r(e) {
return e.filter(function(e) {
return "string" == typeof e && e.length
})
.join("&")
}
function n(e) {
var t = Object.keys(e);
return d ? t.sort() : t
}
function o(e, t) {
var o = ":name[:prop]";
return r(n(t)
.map(function(r) {
return a(o.replace(/:name/, e)
.replace(/:prop/, r), t[r])
}))
}
function i(e, t) {
var n = ":name[]";
return r(t.map(function(t) {
return a(n.replace(/:name/, e), t)
}))
}
function a(e, t) {
var r = /%20/g
, n = encodeURIComponent
, a = typeof t
, s = null;
return Array.isArray(t) ? s = i(e, t) : "string" === a ? s = n(e) + "=" + u(t) : "number" === a ? s = n(e) + "=" + n(t)
.replace(r, "+") : "boolean" === a ? s = n(e) + "=" + t : "object" === a && (null !== t ? s = o(e, t) : c || (s = n(e) + "=null")), s
}
function s(e) {
return "%" + ("0" + e.charCodeAt(0)
.toString(16))
.slice(-2)
.toUpperCase()
}
function u(e) {
return e.replace(/[^ !'()~\*]*/g, encodeURIComponent)
.replace(/ /g, "+")
.replace(/[!'()~\*]/g, s)
}
var l = "object" == typeof t ? t : {}
, c = l.ignorenull || !1
, d = l.sorted || !1;
return r(n(e)
.map(function(t) {
return a(t, e[t])
}))
}
}
}, function(e, t, r) {
(function(e, t) {
! function(e, r) {
"use strict";
function n(e) {
"function" != typeof e && (e = new Function("" + e));
for (var t = new Array(arguments.length - 1), r = 0; r < t.length; r++) t[r] = arguments[r + 1];
var n = {
callback: e
, args: t
};
return _[h] = n, f(h), h++
}
function o(e) {
delete _[e]
}
function i(e) {
var t = e.callback
, n = e.args;
switch (n.length) {
case 0:
t();
break;
case 1:
t(n[0]);
break;
case 2:
t(n[0], n[1]);
break;
case 3:
t(n[0], n[1], n[2]);
break;
default:
t.apply(r, n)
}
}
function a(e) {
if (g) setTimeout(a, 0, e);
else {
var t = _[e];
if (t) {
g = !0;
try {
i(t)
} finally {
o(e), g = !1
}
}
}
}
function s() {
f = function(e) {
t.nextTick(function() {
a(e)
})
}
}
function u() {
if (e.postMessage && !e.importScripts) {
var t = !0
, r = e.onmessage;
return e.onmessage = function() {
t = !1
}, e.postMessage("", "*"), e.onmessage = r, t
}
}
function l() {
var t = "setImmediate$" + Math.random() + "$"
, r = function(r) {
r.source === e && "string" == typeof r.data && 0 === r.data.indexOf(t) && a(+r.data.slice(t.length))
};
e.addEventListener ? e.addEventListener("message", r, !1) : e.attachEvent("onmessage", r), f = function(r) {
e.postMessage(t + r, "*")
}
}
function c() {
var e = new MessageChannel;
e.port1.onmessage = function(e) {
var t = e.data;
a(t)
}, f = function(t) {
e.port2.postMessage(t)
}
}
function d() {
var e = y.documentElement;
f = function(t) {
var r = y.createElement("script");
r.onreadystatechange = function() {
a(t), r.onreadystatechange = null, e.removeChild(r), r = null
}, e.appendChild(r)
}
}
function p() {
f = function(e) {
setTimeout(a, 0, e)
}
}
if (!e.setImmediate) {
var f, h = 1
, _ = {}
, g = !1
, y = e.document
, v = Object.getPrototypeOf && Object.getPrototypeOf(e);
v = v && v.setTimeout ? v : e, "[object process]" === {}.toString.call(e.process) ? s() : u() ? l() : e.MessageChannel ? c() : y && "onreadystatechange" in y.createElement("script") ? d() : p(), v.setImmediate = n, v.clearImmediate = o
}
}("undefined" == typeof self ? "undefined" == typeof e ? this : e : self)
})
.call(t, function() {
return this
}(), r(6))
}, function(e, t) {
"use strict";
e.exports = function(e) {
return encodeURIComponent(e)
.replace(/[!'()*]/g, function(e) {
return "%" + e.charCodeAt(0)
.toString(16)
.toUpperCase()
})
}
}, function(e, t) {
e.exports = function() {
throw new Error("define cannot be used indirect")
}
}, function(e, t) {
e.exports = function(e) {
return e.webpackPolyfill || (e.deprecate = function() {}, e.paths = [], e.children = [], e.webpackPolyfill = 1), e
}
}, function(e, t, r) {
(function(e) {
function n(e, t) {
this._id = e, this._clearFn = t
}
var o = "undefined" != typeof e && e || "undefined" != typeof self && self || window
, i = Function.prototype.apply;
t.setTimeout = function() {
return new n(i.call(setTimeout, o, arguments), clearTimeout)
}, t.setInterval = function() {
return new n(i.call(setInterval, o, arguments), clearInterval)
}, t.clearTimeout = t.clearInterval = function(e) {
e && e.close()
}, n.prototype.unref = n.prototype.ref = function() {}, n.prototype.close = function() {
this._clearFn.call(o, this._id)
}, t.enroll = function(e, t) {
clearTimeout(e._idleTimeoutId), e._idleTimeout = t
}, t.unenroll = function(e) {
clearTimeout(e._idleTimeoutId), e._idleTimeout = -1
}, t._unrefActive = t.active = function(e) {
clearTimeout(e._idleTimeoutId);
var t = e._idleTimeout;
t >= 0 && (e._idleTimeoutId = setTimeout(function() {
e._onTimeout && e._onTimeout()
}, t))
}, r(21), t.setImmediate = "undefined" != typeof self && self.setImmediate || "undefined" != typeof e && e.setImmediate || this && this.setImmediate, t.clearImmediate = "undefined" != typeof self && self.clearImmediate || "undefined" != typeof e && e.clearImmediate || this && this.clearImmediate
})
.call(t, function() {
return this
}())
}, function(e, t) {
var r = window.URL || window.webkitURL;
e.exports = function(e, t) {
try {
try {
var n;
try {
var o = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder || window.MSBlobBuilder;
n = new o, n.append(e), n = n.getBlob()
} catch (t) {
n = new Blob([e])
}
return new Worker(r.createObjectURL(n))
} catch (t) {
return new Worker("data:application/javascript," + encodeURIComponent(e))
}
} catch (e) {
return new Worker(t)
}
}
}, function(e, t, r) {
e.exports = function() {
return r(26)('!function(t){function n(r){if(e[r])return e[r].exports;var a=e[r]={exports:{},id:r,loaded:!1};return t[r].call(a.exports,a,a.exports,n),a.loaded=!0,a.exports}var e={};return n.m=t,n.c=e,n.p="",n(0)}([function(t,n){(function(t){function n(t){h=t.sampleRate,v=t.numChannels,s()}function e(t){for(var n=0;n<v;n++)p[n].push(t[n]);g+=t[0].length}function r(t){for(var n=[],e=0;e<v;e++)n.push(i(p[e],g));if(2===v)var r=f(n[0],n[1]);else var r=n[0];var a=l(r),o=new Blob([a],{type:t});this.postMessage(o)}function a(){for(var t=[],n=0;n<v;n++)t.push(i(p[n],g));this.postMessage(t)}function o(){g=0,p=[],s()}function s(){for(var t=0;t<v;t++)p[t]=[]}function i(t,n){for(var e=new Float32Array(n),r=0,a=0;a<t.length;a++)e.set(t[a],r),r+=t[a].length;return e}function f(t,n){for(var e=t.length+n.length,r=new Float32Array(e),a=0,o=0;a<e;)r[a++]=t[o],r[a++]=n[o],o++;return r}function c(t,n,e){for(var r=0;r<e.length;r++,n+=2){var a=Math.max(-1,Math.min(1,e[r]));t.setInt16(n,a<0?32768*a:32767*a,!0)}}function u(t,n,e){for(var r=0;r<e.length;r++)t.setUint8(n+r,e.charCodeAt(r))}function l(t){var n=new ArrayBuffer(44+2*t.length),e=new DataView(n);return u(e,0,"RIFF"),e.setUint32(4,36+2*t.length,!0),u(e,8,"WAVE"),u(e,12,"fmt "),e.setUint32(16,16,!0),e.setUint16(20,1,!0),e.setUint16(22,v,!0),e.setUint32(24,h,!0),e.setUint32(28,4*h,!0),e.setUint16(32,2*v,!0),e.setUint16(34,16,!0),u(e,36,"data"),e.setUint32(40,2*t.length,!0),c(e,44,t),e}var h,v,g=0,p=[];t.onmessage=function(t){switch(t.data.command){case"init":n(t.data.config);break;case"record":e(t.data.buffer);break;case"exportWAV":r(t.data.type);break;case"getBuffer":a();break;case"clear":o()}}}).call(n,function(){return this}())}]);\n//# sourceMappingURL=9f9aac32c9a7432b5555.worker.js.map', r.p + "9f9aac32c9a7432b5555.worker.js")
}
}, function(e, t, r) {
var n = r(27)
, o = function(e, t) {
var r = t || {}
, o = r.bufferLen || 4096
, i = r.numChannels || 2;
this.context = e.context, this.node = (this.context.createScriptProcessor || this.context.createJavaScriptNode)
.call(this.context, o, i, i);
var a = new n;
a.postMessage({
command: "init"
, config: {
sampleRate: this.context.sampleRate
, numChannels: i
}
});
var s, u = !1;
this.node.onaudioprocess = function(e) {
if (u) {
for (var t = [], r = 0; r < i; r++) t.push(e.inputBuffer.getChannelData(r));
a.postMessage({
command: "record"
, buffer: t
})
}
}, this.configure = function(e) {
for (var t in e) e.hasOwnProperty(t) && (r[t] = e[t])
}, this.record = function() {
u = !0
}, this.stop = function() {
u = !1
}, this.clear = function() {
a.postMessage({
command: "clear"
})
}, this.getBuffer = function(e) {
s = e || r.callback, a.postMessage({
command: "getBuffer"
})
}, this.exportWAV = function(e, t) {
if (s = e || r.callback, t = t || r.type || "audio/wav", !s) throw new Error("Callback not set");
a.postMessage({
command: "exportWAV"
, type: t
})
}, a.onmessage = function(e) {
var t = e.data;
s(t)
}, e.connect(this.node), this.node.connect(this.context.destination)
};
o.forceDownload = function(e, t) {
var r = (window.URL || window.webkitURL)
.createObjectURL(e)
, n = window.document.createElement("a");
n.href = r, n.download = t || "output.wav";
var o = document.createEvent("Event");
o.initEvent("click", !0, !0), n.dispatchEvent(o)
}, e.exports = o
}, function(e, t) {}])
});
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