!function(e, t) {
    "object" == typeof exports && "object" == typeof module ? module.exports = t() : "function" == typeof define && define.amd ? define([], t) : "object" == typeof exports ? exports.flvjs = t() : e.flvjs = t()
}(self, (function() {
    return function() {
        var e = {
            264: function(e, t, i) {
                /*!
 * @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   v4.2.8+1e68dce6
 */
                e.exports = function() {
                    "use strict";
                    function e(e) {
                        var t = typeof e;
                        return null !== e && ("object" === t || "function" === t)
                    }
                    function t(e) {
                        return "function" == typeof e
                    }
                    var n = Array.isArray ? Array.isArray : function(e) {
                        return "[object Array]" === Object.prototype.toString.call(e)
                    }
                      , r = 0
                      , s = void 0
                      , o = void 0
                      , a = function(e, t) {
                        b[r] = e,
                        b[r + 1] = t,
                        2 === (r += 2) && (o ? o(E) : A())
                    };
                    function h(e) {
                        o = e
                    }
                    function u(e) {
                        a = e
                    }
                    var l = "undefined" != typeof window ? window : void 0
                      , d = l || {}
                      , c = d.MutationObserver || d.WebKitMutationObserver
                      , f = "undefined" == typeof self && "undefined" != typeof process && "[object process]" === {}.toString.call(process)
                      , _ = "undefined" != typeof Uint8ClampedArray && "undefined" != typeof importScripts && "undefined" != typeof MessageChannel;
                    function p() {
                        return function() {
                            return process.nextTick(E)
                        }
                    }
                    function m() {
                        return void 0 !== s ? function() {
                            s(E)
                        }
                        : y()
                    }
                    function g() {
                        var e = 0
                          , t = new c(E)
                          , i = document.createTextNode("");
                        return t.observe(i, {
                            characterData: !0
                        }),
                        function() {
                            i.data = e = ++e % 2
                        }
                    }
                    function v() {
                        var e = new MessageChannel;
                        return e.port1.onmessage = E,
                        function() {
                            return e.port2.postMessage(0)
                        }
                    }
                    function y() {
                        var e = setTimeout;
                        return function() {
                            return e(E, 1)
                        }
                    }
                    var b = new Array(1e3);
                    function E() {
                        for (var e = 0; e < r; e += 2)
                            (0,
                            b[e])(b[e + 1]),
                            b[e] = void 0,
                            b[e + 1] = void 0;
                        r = 0
                    }
                    function S() {
                        try {
                            var e = Function("return this")().require("vertx");
                            return s = e.runOnLoop || e.runOnContext,
                            m()
                        } catch (e) {
                            return y()
                        }
                    }
                    var A = void 0;
                    function L(e, t) {
                        var i = this
                          , n = new this.constructor(O);
                        void 0 === n[w] && W(n);
                        var r = i._state;
                        if (r) {
                            var s = arguments[r - 1];
                            a((function() {
                                return V(r, n, s, i._result)
                            }
                            ))
                        } else
                            G(i, n, e, t);
                        return n
                    }
                    function R(e) {
                        var t = this;
                        if (e && "object" == typeof e && e.constructor === t)
                            return e;
                        var i = new t(O);
                        return U(i, e),
                        i
                    }
                    A = f ? p() : c ? g() : _ ? v() : void 0 === l ? S() : y();
                    var w = Math.random().toString(36).substring(2);
                    function O() {}
                    var T = void 0
                      , C = 1
                      , k = 2;
                    function D() {
                        return new TypeError("You cannot resolve a promise with itself")
                    }
                    function I() {
                        return new TypeError("A promises callback cannot return that same promise.")
                    }
                    function M(e, t, i, n) {
                        try {
                            e.call(t, i, n)
                        } catch (e) {
                            return e
                        }
                    }
                    function B(e, t, i) {
                        a((function(e) {
                            var n = !1
                              , r = M(i, t, (function(i) {
                                n || (n = !0,
                                t !== i ? U(e, i) : Z(e, i))
                            }
                            ), (function(t) {
                                n || (n = !0,
                                F(e, t))
                            }
                            ), "Settle: " + (e._label || " unknown promise"));
                            !n && r && (n = !0,
                            F(e, r))
                        }
                        ), e)
                    }
                    function x(e, t) {
                        t._state === C ? Z(e, t._result) : t._state === k ? F(e, t._result) : G(t, void 0, (function(t) {
                            return U(e, t)
                        }
                        ), (function(t) {
                            return F(e, t)
                        }
                        ))
                    }
                    function P(e, i, n) {
                        i.constructor === e.constructor && n === L && i.constructor.resolve === R ? x(e, i) : void 0 === n ? Z(e, i) : t(n) ? B(e, i, n) : Z(e, i)
                    }
                    function U(t, i) {
                        if (t === i)
                            F(t, D());
                        else if (e(i)) {
                            var n = void 0;
                            try {
                                n = i.then
                            } catch (e) {
                                return void F(t, e)
                            }
                            P(t, i, n)
                        } else
                            Z(t, i)
                    }
                    function N(e) {
                        e._onerror && e._onerror(e._result),
                        j(e)
                    }
                    function Z(e, t) {
                        e._state === T && (e._result = t,
                        e._state = C,
                        0 !== e._subscribers.length && a(j, e))
                    }
                    function F(e, t) {
                        e._state === T && (e._state = k,
                        e._result = t,
                        a(N, e))
                    }
                    function G(e, t, i, n) {
                        var r = e._subscribers
                          , s = r.length;
                        e._onerror = null,
                        r[s] = t,
                        r[s + C] = i,
                        r[s + k] = n,
                        0 === s && e._state && a(j, e)
                    }
                    function j(e) {
                        var t = e._subscribers
                          , i = e._state;
                        if (0 !== t.length) {
                            for (var n = void 0, r = void 0, s = e._result, o = 0; o < t.length; o += 3)
                                n = t[o],
                                r = t[o + i],
                                n ? V(i, n, r, s) : r(s);
                            e._subscribers.length = 0
                        }
                    }
                    function V(e, i, n, r) {
                        var s = t(n)
                          , o = void 0
                          , a = void 0
                          , h = !0;
                        if (s) {
                            try {
                                o = n(r)
                            } catch (e) {
                                h = !1,
                                a = e
                            }
                            if (i === o)
                                return void F(i, I())
                        } else
                            o = r;
                        i._state !== T || (s && h ? U(i, o) : !1 === h ? F(i, a) : e === C ? Z(i, o) : e === k && F(i, o))
                    }
                    function z(e, t) {
                        try {
                            t((function(t) {
                                U(e, t)
                            }
                            ), (function(t) {
                                F(e, t)
                            }
                            ))
                        } catch (t) {
                            F(e, t)
                        }
                    }
                    var K = 0;
                    function H() {
                        return K++
                    }
                    function W(e) {
                        e[w] = K++,
                        e._state = void 0,
                        e._result = void 0,
                        e._subscribers = []
                    }
                    function q() {
                        return new Error("Array Methods must be provided an Array")
                    }
                    var Y = function() {
                        function e(e, t) {
                            this._instanceConstructor = e,
                            this.promise = new e(O),
                            this.promise[w] || W(this.promise),
                            n(t) ? (this.length = t.length,
                            this._remaining = t.length,
                            this._result = new Array(this.length),
                            0 === this.length ? Z(this.promise, this._result) : (this.length = this.length || 0,
                            this._enumerate(t),
                            0 === this._remaining && Z(this.promise, this._result))) : F(this.promise, q())
                        }
                        return e.prototype._enumerate = function(e) {
                            for (var t = 0; this._state === T && t < e.length; t++)
                                this._eachEntry(e[t], t)
                        }
                        ,
                        e.prototype._eachEntry = function(e, t) {
                            var i = this._instanceConstructor
                              , n = i.resolve;
                            if (n === R) {
                                var r = void 0
                                  , s = void 0
                                  , o = !1;
                                try {
                                    r = e.then
                                } catch (e) {
                                    o = !0,
                                    s = e
                                }
                                if (r === L && e._state !== T)
                                    this._settledAt(e._state, t, e._result);
                                else if ("function" != typeof r)
                                    this._remaining--,
                                    this._result[t] = e;
                                else if (i === te) {
                                    var a = new i(O);
                                    o ? F(a, s) : P(a, e, r),
                                    this._willSettleAt(a, t)
                                } else
                                    this._willSettleAt(new i((function(t) {
                                        return t(e)
                                    }
                                    )), t)
                            } else
                                this._willSettleAt(n(e), t)
                        }
                        ,
                        e.prototype._settledAt = function(e, t, i) {
                            var n = this.promise;
                            n._state === T && (this._remaining--,
                            e === k ? F(n, i) : this._result[t] = i),
                            0 === this._remaining && Z(n, this._result)
                        }
                        ,
                        e.prototype._willSettleAt = function(e, t) {
                            var i = this;
                            G(e, void 0, (function(e) {
                                return i._settledAt(C, t, e)
                            }
                            ), (function(e) {
                                return i._settledAt(k, t, e)
                            }
                            ))
                        }
                        ,
                        e
                    }();
                    function X(e) {
                        return new Y(this,e).promise
                    }
                    function J(e) {
                        var t = this;
                        return n(e) ? new t((function(i, n) {
                            for (var r = e.length, s = 0; s < r; s++)
                                t.resolve(e[s]).then(i, n)
                        }
                        )) : new t((function(e, t) {
                            return t(new TypeError("You must pass an array to race."))
                        }
                        ))
                    }
                    function Q(e) {
                        var t = new this(O);
                        return F(t, e),
                        t
                    }
                    function $() {
                        throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")
                    }
                    function ee() {
                        throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")
                    }
                    var te = function() {
                        function e(t) {
                            this[w] = H(),
                            this._result = this._state = void 0,
                            this._subscribers = [],
                            O !== t && ("function" != typeof t && $(),
                            this instanceof e ? z(this, t) : ee())
                        }
                        return e.prototype.catch = function(e) {
                            return this.then(null, e)
                        }
                        ,
                        e.prototype.finally = function(e) {
                            var i = this
                              , n = i.constructor;
                            return t(e) ? i.then((function(t) {
                                return n.resolve(e()).then((function() {
                                    return t
                                }
                                ))
                            }
                            ), (function(t) {
                                return n.resolve(e()).then((function() {
                                    throw t
                                }
                                ))
                            }
                            )) : i.then(e, e)
                        }
                        ,
                        e
                    }();
                    function ie() {
                        var e = void 0;
                        if (void 0 !== i.g)
                            e = i.g;
                        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 n = null;
                            try {
                                n = Object.prototype.toString.call(t.resolve())
                            } catch (e) {}
                            if ("[object Promise]" === n && !t.cast)
                                return
                        }
                        e.Promise = te
                    }
                    return te.prototype.then = L,
                    te.all = X,
                    te.race = J,
                    te.resolve = R,
                    te.reject = Q,
                    te._setScheduler = h,
                    te._setAsap = u,
                    te._asap = a,
                    te.polyfill = ie,
                    te.Promise = te,
                    te
                }()
            },
            716: function(e) {
                "use strict";
                var t, i = "object" == typeof Reflect ? Reflect : null, n = i && "function" == typeof i.apply ? i.apply : function(e, t, i) {
                    return Function.prototype.apply.call(e, t, i)
                }
                ;
                t = i && "function" == typeof i.ownKeys ? i.ownKeys : Object.getOwnPropertySymbols ? function(e) {
                    return Object.getOwnPropertyNames(e).concat(Object.getOwnPropertySymbols(e))
                }
                : function(e) {
                    return Object.getOwnPropertyNames(e)
                }
                ;
                var r = Number.isNaN || function(e) {
                    return e != e
                }
                ;
                function s() {
                    s.init.call(this)
                }
                e.exports = s,
                e.exports.once = function(e, t) {
                    return new Promise((function(i, n) {
                        function r(i) {
                            e.removeListener(t, s),
                            n(i)
                        }
                        function s() {
                            "function" == typeof e.removeListener && e.removeListener("error", r),
                            i([].slice.call(arguments))
                        }
                        p(e, t, s, {
                            once: !0
                        }),
                        "error" !== t && function(e, t, i) {
                            "function" == typeof e.on && p(e, "error", t, i)
                        }(e, r, {
                            once: !0
                        })
                    }
                    ))
                }
                ,
                s.EventEmitter = s,
                s.prototype._events = void 0,
                s.prototype._eventsCount = 0,
                s.prototype._maxListeners = void 0;
                var o = 10;
                function a(e) {
                    if ("function" != typeof e)
                        throw new TypeError('The "listener" argument must be of type Function. Received type ' + typeof e)
                }
                function h(e) {
                    return void 0 === e._maxListeners ? s.defaultMaxListeners : e._maxListeners
                }
                function u(e, t, i, n) {
                    var r, s, o, u;
                    if (a(i),
                    void 0 === (s = e._events) ? (s = e._events = Object.create(null),
                    e._eventsCount = 0) : (void 0 !== s.newListener && (e.emit("newListener", t, i.listener ? i.listener : i),
                    s = e._events),
                    o = s[t]),
                    void 0 === o)
                        o = s[t] = i,
                        ++e._eventsCount;
                    else if ("function" == typeof o ? o = s[t] = n ? [i, o] : [o, i] : n ? o.unshift(i) : o.push(i),
                    (r = h(e)) > 0 && o.length > r && !o.warned) {
                        o.warned = !0;
                        var l = new Error("Possible EventEmitter memory leak detected. " + o.length + " " + String(t) + " listeners added. Use emitter.setMaxListeners() to increase limit");
                        l.name = "MaxListenersExceededWarning",
                        l.emitter = e,
                        l.type = t,
                        l.count = o.length,
                        u = l,
                        console && console.warn && console.warn(u)
                    }
                    return e
                }
                function l() {
                    if (!this.fired)
                        return this.target.removeListener(this.type, this.wrapFn),
                        this.fired = !0,
                        0 === arguments.length ? this.listener.call(this.target) : this.listener.apply(this.target, arguments)
                }
                function d(e, t, i) {
                    var n = {
                        fired: !1,
                        wrapFn: void 0,
                        target: e,
                        type: t,
                        listener: i
                    }
                      , r = l.bind(n);
                    return r.listener = i,
                    n.wrapFn = r,
                    r
                }
                function c(e, t, i) {
                    var n = e._events;
                    if (void 0 === n)
                        return [];
                    var r = n[t];
                    return void 0 === r ? [] : "function" == typeof r ? i ? [r.listener || r] : [r] : i ? function(e) {
                        for (var t = new Array(e.length), i = 0; i < t.length; ++i)
                            t[i] = e[i].listener || e[i];
                        return t
                    }(r) : _(r, r.length)
                }
                function f(e) {
                    var t = this._events;
                    if (void 0 !== t) {
                        var i = t[e];
                        if ("function" == typeof i)
                            return 1;
                        if (void 0 !== i)
                            return i.length
                    }
                    return 0
                }
                function _(e, t) {
                    for (var i = new Array(t), n = 0; n < t; ++n)
                        i[n] = e[n];
                    return i
                }
                function p(e, t, i, n) {
                    if ("function" == typeof e.on)
                        n.once ? e.once(t, i) : e.on(t, i);
                    else {
                        if ("function" != typeof e.addEventListener)
                            throw new TypeError('The "emitter" argument must be of type EventEmitter. Received type ' + typeof e);
                        e.addEventListener(t, (function r(s) {
                            n.once && e.removeEventListener(t, r),
                            i(s)
                        }
                        ))
                    }
                }
                Object.defineProperty(s, "defaultMaxListeners", {
                    enumerable: !0,
                    get: function() {
                        return o
                    },
                    set: function(e) {
                        if ("number" != typeof e || e < 0 || r(e))
                            throw new RangeError('The value of "defaultMaxListeners" is out of range. It must be a non-negative number. Received ' + e + ".");
                        o = e
                    }
                }),
                s.init = function() {
                    void 0 !== this._events && this._events !== Object.getPrototypeOf(this)._events || (this._events = Object.create(null),
                    this._eventsCount = 0),
                    this._maxListeners = this._maxListeners || void 0
                }
                ,
                s.prototype.setMaxListeners = function(e) {
                    if ("number" != typeof e || e < 0 || r(e))
                        throw new RangeError('The value of "n" is out of range. It must be a non-negative number. Received ' + e + ".");
                    return this._maxListeners = e,
                    this
                }
                ,
                s.prototype.getMaxListeners = function() {
                    return h(this)
                }
                ,
                s.prototype.emit = function(e) {
                    for (var t = [], i = 1; i < arguments.length; i++)
                        t.push(arguments[i]);
                    var r = "error" === e
                      , s = this._events;
                    if (void 0 !== s)
                        r = r && void 0 === s.error;
                    else if (!r)
                        return !1;
                    if (r) {
                        var o;
                        if (t.length > 0 && (o = t[0]),
                        o instanceof Error)
                            throw o;
                        var a = new Error("Unhandled error." + (o ? " (" + o.message + ")" : ""));
                        throw a.context = o,
                        a
                    }
                    var h = s[e];
                    if (void 0 === h)
                        return !1;
                    if ("function" == typeof h)
                        n(h, this, t);
                    else {
                        var u = h.length
                          , l = _(h, u);
                        for (i = 0; i < u; ++i)
                            n(l[i], this, t)
                    }
                    return !0
                }
                ,
                s.prototype.addListener = function(e, t) {
                    return u(this, e, t, !1)
                }
                ,
                s.prototype.on = s.prototype.addListener,
                s.prototype.prependListener = function(e, t) {
                    return u(this, e, t, !0)
                }
                ,
                s.prototype.once = function(e, t) {
                    return a(t),
                    this.on(e, d(this, e, t)),
                    this
                }
                ,
                s.prototype.prependOnceListener = function(e, t) {
                    return a(t),
                    this.prependListener(e, d(this, e, t)),
                    this
                }
                ,
                s.prototype.removeListener = function(e, t) {
                    var i, n, r, s, o;
                    if (a(t),
                    void 0 === (n = this._events))
                        return this;
                    if (void 0 === (i = n[e]))
                        return this;
                    if (i === t || i.listener === t)
                        0 == --this._eventsCount ? this._events = Object.create(null) : (delete n[e],
                        n.removeListener && this.emit("removeListener", e, i.listener || t));
                    else if ("function" != typeof i) {
                        for (r = -1,
                        s = i.length - 1; s >= 0; s--)
                            if (i[s] === t || i[s].listener === t) {
                                o = i[s].listener,
                                r = s;
                                break
                            }
                        if (r < 0)
                            return this;
                        0 === r ? i.shift() : function(e, t) {
                            for (; t + 1 < e.length; t++)
                                e[t] = e[t + 1];
                            e.pop()
                        }(i, r),
                        1 === i.length && (n[e] = i[0]),
                        void 0 !== n.removeListener && this.emit("removeListener", e, o || t)
                    }
                    return this
                }
                ,
                s.prototype.off = s.prototype.removeListener,
                s.prototype.removeAllListeners = function(e) {
                    var t, i, n;
                    if (void 0 === (i = this._events))
                        return this;
                    if (void 0 === i.removeListener)
                        return 0 === arguments.length ? (this._events = Object.create(null),
                        this._eventsCount = 0) : void 0 !== i[e] && (0 == --this._eventsCount ? this._events = Object.create(null) : delete i[e]),
                        this;
                    if (0 === arguments.length) {
                        var r, s = Object.keys(i);
                        for (n = 0; n < s.length; ++n)
                            "removeListener" !== (r = s[n]) && this.removeAllListeners(r);
                        return this.removeAllListeners("removeListener"),
                        this._events = Object.create(null),
                        this._eventsCount = 0,
                        this
                    }
                    if ("function" == typeof (t = i[e]))
                        this.removeListener(e, t);
                    else if (void 0 !== t)
                        for (n = t.length - 1; n >= 0; n--)
                            this.removeListener(e, t[n]);
                    return this
                }
                ,
                s.prototype.listeners = function(e) {
                    return c(this, e, !0)
                }
                ,
                s.prototype.rawListeners = function(e) {
                    return c(this, e, !1)
                }
                ,
                s.listenerCount = function(e, t) {
                    return "function" == typeof e.listenerCount ? e.listenerCount(t) : f.call(e, t)
                }
                ,
                s.prototype.listenerCount = f,
                s.prototype.eventNames = function() {
                    return this._eventsCount > 0 ? t(this._events) : []
                }
            },
            397: function(e, t, i) {
                function n(e) {
                    var t = {};
                    function i(n) {
                        if (t[n])
                            return t[n].exports;
                        var r = t[n] = {
                            i: n,
                            l: !1,
                            exports: {}
                        };
                        return e[n].call(r.exports, r, r.exports, i),
                        r.l = !0,
                        r.exports
                    }
                    i.m = e,
                    i.c = t,
                    i.i = function(e) {
                        return e
                    }
                    ,
                    i.d = function(e, t, n) {
                        i.o(e, t) || Object.defineProperty(e, t, {
                            configurable: !1,
                            enumerable: !0,
                            get: n
                        })
                    }
                    ,
                    i.r = function(e) {
                        Object.defineProperty(e, "__esModule", {
                            value: !0
                        })
                    }
                    ,
                    i.n = function(e) {
                        var t = e && e.__esModule ? function() {
                            return e.default
                        }
                        : function() {
                            return e
                        }
                        ;
                        return i.d(t, "a", t),
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                    }
                    ,
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                        this.hasVideo = null,
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                        this.videoCodec = null,
                        this.audioDataRate = null,
                        this.videoDataRate = null,
                        this.audioSampleRate = null,
                        this.audioChannelCount = null,
                        this.width = null,
                        this.height = null,
                        this.fps = null,
                        this.profile = null,
                        this.level = null,
                        this.refFrames = null,
                        this.chromaFormat = null,
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                        this.sarDen = null,
                        this.metadata = null,
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                        this.segmentCount = null,
                        this.hasKeyframesIndex = null,
                        this.keyframesIndex = null
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                        var e = !1 === this.hasAudio || !0 === this.hasAudio && null != this.audioCodec && null != this.audioSampleRate && null != this.audioChannelCount
                          , t = !1 === this.hasVideo || !0 === this.hasVideo && null != this.videoCodec && null != this.width && null != this.height && null != this.fps && null != this.profile && null != this.level && null != this.refFrames && null != this.chromaFormat && null != this.sarNum && null != this.sarDen;
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                    ,
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                            return null;
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                            milliseconds: t.times[i],
                            fileposition: t.filepositions[i]
                        }
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                          , s = 0
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                        s = o + 1); s <= o; ) {
                            if ((r = s + Math.floor((o - s) / 2)) === n || t >= e[r] && t < e[r + 1]) {
                                i = r;
                                break
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                        }
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                        return n
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                    Yy: function() {
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                    Vn: function() {
                        return s
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                    J1: function() {
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                    this.isSyncPoint = r,
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                  , r = function() {
                    function e() {
                        this.beginDts = 0,
                        this.endDts = 0,
                        this.beginPts = 0,
                        this.endPts = 0,
                        this.originalBeginDts = 0,
                        this.originalEndDts = 0,
                        this.syncPoints = [],
                        this.firstSample = null,
                        this.lastSample = null
                    }
                    return e.prototype.appendSyncPoint = function(e) {
                        e.isSyncPoint = !0,
                        this.syncPoints.push(e)
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                    e
                }()
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                        this._list = []
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                        var t = this._list;
                        0 !== e.length && (t.length > 0 && e[0].originalDts < t[t.length - 1].originalDts && this.clear(),
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                          , r = 0
                          , s = 0
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                        s = o + 1); s <= o; ) {
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                                i = r;
                                break
                            }
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                    e
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                        this._list = [],
                        this._lastAppendLocation = -1
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                        get: function() {
                            return this._type
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "length", {
                        get: function() {
                            return this._list.length
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    e.prototype.isEmpty = function() {
                        return 0 === this._list.length
                    }
                    ,
                    e.prototype.clear = function() {
                        this._list = [],
                        this._lastAppendLocation = -1
                    }
                    ,
                    e.prototype._searchNearestSegmentBefore = function(e) {
                        var t = this._list;
                        if (0 === t.length)
                            return -2;
                        var i = t.length - 1
                          , n = 0
                          , r = 0
                          , s = i
                          , o = 0;
                        if (e < t[0].originalBeginDts)
                            return o = -1;
                        for (; r <= s; ) {
                            if ((n = r + Math.floor((s - r) / 2)) === i || e > t[n].lastSample.originalDts && e < t[n + 1].originalBeginDts) {
                                o = n;
                                break
                            }
                            t[n].originalBeginDts < e ? r = n + 1 : s = n - 1
                        }
                        return o
                    }
                    ,
                    e.prototype._searchNearestSegmentAfter = function(e) {
                        return this._searchNearestSegmentBefore(e) + 1
                    }
                    ,
                    e.prototype.append = function(e) {
                        var t = this._list
                          , i = e
                          , n = this._lastAppendLocation
                          , r = 0;
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                        this._lastAppendLocation = r,
                        this._list.splice(r, 0, i)
                    }
                    ,
                    e.prototype.getLastSegmentBefore = function(e) {
                        var t = this._searchNearestSegmentBefore(e);
                        return t >= 0 ? this._list[t] : null
                    }
                    ,
                    e.prototype.getLastSampleBefore = function(e) {
                        var t = this.getLastSegmentBefore(e);
                        return null != t ? t.lastSample : null
                    }
                    ,
                    e.prototype.getLastSyncPointBefore = function(e) {
                        for (var t = this._searchNearestSegmentBefore(e), i = this._list[t].syncPoints; 0 === i.length && t > 0; )
                            t--,
                            i = this._list[t].syncPoints;
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                    }
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                    e
                }()
            },
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                "use strict";
                i.d(t, {
                    Z: function() {
                        return R
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                  , s = i(300)
                  , o = i(538)
                  , a = i(118);
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                            if (128 != (192 & n[++t]))
                                return !1;
                        return !0
                    }
                    return !1
                }
                var u, l = function(e) {
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                            t.push(String.fromCharCode(i[n])),
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                                        t.push(String.fromCharCode(65535 & s)),
                                        n += 2;
                                        continue
                                    }
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                                        t.push(String.fromCharCode(65535 & s)),
                                        n += 3;
                                        continue
                                    }
                            } else if (i[n] < 248) {
                                var s;
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                                        s -= 65536,
                                        t.push(String.fromCharCode(s >>> 10 | 55296)),
                                        t.push(String.fromCharCode(1023 & s | 56320)),
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                                    }
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                        }
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                            var o = e.parseValue(t, i, n)
                              , a = e.parseValue(t, i + o.size, n - o.size);
                            r[o.data] = a.data
                        } catch (e) {
                            s.Z.e("AMF", e.toString())
                        }
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                    }
                    ,
                    e.parseObject = function(t, i, n) {
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                            throw new d.rT("Data not enough when parse ScriptDataObject");
                        var r = e.parseString(t, i, n)
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                    e.parseVariable = function(t, i, n) {
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                    ,
                    e.parseDate = function(e, t, i) {
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                                r = o.getFloat64(1, !c),
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                                break;
                            case 1:
                                r = !!o.getUint8(1),
                                a += 1;
                                break;
                            case 2:
                                var l = e.parseString(t, i + 1, n - 1);
                                r = l.data,
                                a += l.size;
                                break;
                            case 3:
                                r = {};
                                var f = 0;
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                                }
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                                    9 === (16777215 & o.getUint32(a - 1, !c)) && (a += 3);
                                break;
                            case 8:
                                r = {},
                                a += 4;
                                f = 0;
                                for (9 == (16777215 & o.getUint32(n - 4, !c)) && (f = 3); a < n - 8; ) {
                                    var p = e.parseVariable(t, i + a, n - a - f);
                                    if (p.objectEnd)
                                        break;
                                    r[p.data.name] = p.data.value,
                                    a += p.size
                                }
                                if (a <= n - 3)
                                    9 === (16777215 & o.getUint32(a - 1, !c)) && (a += 3);
                                break;
                            case 9:
                                r = void 0,
                                a = 1,
                                u = !0;
                                break;
                            case 10:
                                r = [];
                                var m = o.getUint32(1, !c);
                                a += 4;
                                for (var g = 0; g < m; g++) {
                                    var v = e.parseValue(t, i + a, n - a);
                                    r.push(v.data),
                                    a += v.size
                                }
                                break;
                            case 11:
                                var y = e.parseDate(t, i + 1, n - 1);
                                r = y.data,
                                a += y.size;
                                break;
                            case 12:
                                var b = e.parseString(t, i + 1, n - 1);
                                r = b.data,
                                a += b.size;
                                break;
                            default:
                                a = n,
                                s.Z.w("AMF", "Unsupported AMF value type " + h)
                            }
                        } catch (e) {
                            s.Z.e("AMF", e.toString())
                        }
                        return {
                            data: r,
                            size: a,
                            objectEnd: u
                        }
                    }
                    ,
                    e
                }(), _ = function() {
                    function e(e) {
                        this.TAG = "ExpGolomb",
                        this._buffer = e,
                        this._buffer_index = 0,
                        this._total_bytes = e.byteLength,
                        this._total_bits = 8 * e.byteLength,
                        this._current_word = 0,
                        this._current_word_bits_left = 0
                    }
                    return e.prototype.destroy = function() {
                        this._buffer = null
                    }
                    ,
                    e.prototype._fillCurrentWord = function() {
                        var e = this._total_bytes - this._buffer_index;
                        if (e <= 0)
                            throw new d.rT("ExpGolomb: _fillCurrentWord() but no bytes available");
                        var t = Math.min(4, e)
                          , i = new Uint8Array(4);
                        i.set(this._buffer.subarray(this._buffer_index, this._buffer_index + t)),
                        this._current_word = new DataView(i.buffer).getUint32(0, !1),
                        this._buffer_index += t,
                        this._current_word_bits_left = 8 * t
                    }
                    ,
                    e.prototype.readBits = function(e) {
                        if (e > 32)
                            throw new d.OC("ExpGolomb: readBits() bits exceeded max 32bits!");
                        if (e <= this._current_word_bits_left) {
                            var t = this._current_word >>> 32 - e;
                            return this._current_word <<= e,
                            this._current_word_bits_left -= e,
                            t
                        }
                        var i = this._current_word_bits_left ? this._current_word : 0;
                        i >>>= 32 - this._current_word_bits_left;
                        var n = e - this._current_word_bits_left;
                        this._fillCurrentWord();
                        var r = Math.min(n, this._current_word_bits_left)
                          , s = this._current_word >>> 32 - r;
                        return this._current_word <<= r,
                        this._current_word_bits_left -= r,
                        i = i << r | s
                    }
                    ,
                    e.prototype.readBool = function() {
                        return 1 === this.readBits(1)
                    }
                    ,
                    e.prototype.readByte = function() {
                        return this.readBits(8)
                    }
                    ,
                    e.prototype._skipLeadingZero = function() {
                        var e;
                        for (e = 0; e < this._current_word_bits_left; e++)
                            if (0 != (this._current_word & 2147483648 >>> e))
                                return this._current_word <<= e,
                                this._current_word_bits_left -= e,
                                e;
                        return this._fillCurrentWord(),
                        e + this._skipLeadingZero()
                    }
                    ,
                    e.prototype.readUEG = function() {
                        var e = this._skipLeadingZero();
                        return this.readBits(e + 1) - 1
                    }
                    ,
                    e.prototype.readSEG = function() {
                        var e = this.readUEG();
                        return 1 & e ? e + 1 >>> 1 : -1 * (e >>> 1)
                    }
                    ,
                    e
                }(), p = function() {
                    function e() {}
                    return e._ebsp2rbsp = function(e) {
                        for (var t = e, i = t.byteLength, n = new Uint8Array(i), r = 0, s = 0; s < i; s++)
                            s >= 2 && 3 === t[s] && 0 === t[s - 1] && 0 === t[s - 2] || (n[r] = t[s],
                            r++);
                        return new Uint8Array(n.buffer,0,r)
                    }
                    ,
                    e.parseSPS = function(t) {
                        var i = e._ebsp2rbsp(t)
                          , n = new _(i);
                        n.readByte();
                        var r = n.readByte();
                        n.readByte();
                        var s = n.readByte();
                        n.readUEG();
                        var o = e.getProfileString(r)
                          , a = e.getLevelString(s)
                          , h = 1
                          , u = 420
                          , l = 8;
                        if ((100 === r || 110 === r || 122 === r || 244 === r || 44 === r || 83 === r || 86 === r || 118 === r || 128 === r || 138 === r || 144 === r) && (3 === (h = n.readUEG()) && n.readBits(1),
                        h <= 3 && (u = [0, 420, 422, 444][h]),
                        l = n.readUEG() + 8,
                        n.readUEG(),
                        n.readBits(1),
                        n.readBool()))
                            for (var d = 3 !== h ? 8 : 12, c = 0; c < d; c++)
                                n.readBool() && (c < 6 ? e._skipScalingList(n, 16) : e._skipScalingList(n, 64));
                        n.readUEG();
                        var f = n.readUEG();
                        if (0 === f)
                            n.readUEG();
                        else if (1 === f) {
                            n.readBits(1),
                            n.readSEG(),
                            n.readSEG();
                            var p = n.readUEG();
                            for (c = 0; c < p; c++)
                                n.readSEG()
                        }
                        var m = n.readUEG();
                        n.readBits(1);
                        var g = n.readUEG()
                          , v = n.readUEG()
                          , y = n.readBits(1);
                        0 === y && n.readBits(1),
                        n.readBits(1);
                        var b = 0
                          , E = 0
                          , S = 0
                          , A = 0;
                        n.readBool() && (b = n.readUEG(),
                        E = n.readUEG(),
                        S = n.readUEG(),
                        A = n.readUEG());
                        var L = 1
                          , R = 1
                          , w = 0
                          , O = !0
                          , T = 0
                          , C = 0;
                        if (n.readBool()) {
                            if (n.readBool()) {
                                var k = n.readByte();
                                k > 0 && k < 16 ? (L = [1, 12, 10, 16, 40, 24, 20, 32, 80, 18, 15, 64, 160, 4, 3, 2][k - 1],
                                R = [1, 11, 11, 11, 33, 11, 11, 11, 33, 11, 11, 33, 99, 3, 2, 1][k - 1]) : 255 === k && (L = n.readByte() << 8 | n.readByte(),
                                R = n.readByte() << 8 | n.readByte())
                            }
                            if (n.readBool() && n.readBool(),
                            n.readBool() && (n.readBits(4),
                            n.readBool() && n.readBits(24)),
                            n.readBool() && (n.readUEG(),
                            n.readUEG()),
                            n.readBool()) {
                                var D = n.readBits(32)
                                  , I = n.readBits(32);
                                O = n.readBool(),
                                w = (T = I) / (C = 2 * D)
                            }
                        }
                        var M = 1;
                        1 === L && 1 === R || (M = L / R);
                        var B = 0
                          , x = 0;
                        0 === h ? (B = 1,
                        x = 2 - y) : (B = 3 === h ? 1 : 2,
                        x = (1 === h ? 2 : 1) * (2 - y));
                        var P = 16 * (g + 1)
                          , U = 16 * (v + 1) * (2 - y);
                        P -= (b + E) * B,
                        U -= (S + A) * x;
                        var N = Math.ceil(P * M);
                        return n.destroy(),
                        n = null,
                        {
                            profile_string: o,
                            level_string: a,
                            bit_depth: l,
                            ref_frames: m,
                            chroma_format: u,
                            chroma_format_string: e.getChromaFormatString(u),
                            frame_rate: {
                                fixed: O,
                                fps: w,
                                fps_den: C,
                                fps_num: T
                            },
                            sar_ratio: {
                                width: L,
                                height: R
                            },
                            codec_size: {
                                width: P,
                                height: U
                            },
                            present_size: {
                                width: N,
                                height: U
                            }
                        }
                    }
                    ,
                    e._skipScalingList = function(e, t) {
                        for (var i = 8, n = 8, r = 0; r < t; r++)
                            0 !== n && (n = (i + e.readSEG() + 256) % 256),
                            i = 0 === n ? i : n
                    }
                    ,
                    e.getProfileString = function(e) {
                        switch (e) {
                        case 66:
                            return "Baseline";
                        case 77:
                            return "Main";
                        case 88:
                            return "Extended";
                        case 100:
                            return "High";
                        case 110:
                            return "High10";
                        case 122:
                            return "High422";
                        case 244:
                            return "High444";
                        default:
                            return "Unknown"
                        }
                    }
                    ,
                    e.getLevelString = function(e) {
                        return (e / 10).toFixed(1)
                    }
                    ,
                    e.getChromaFormatString = function(e) {
                        switch (e) {
                        case 420:
                            return "4:2:0";
                        case 422:
                            return "4:2:2";
                        case 444:
                            return "4:4:4";
                        default:
                            return "Unknown"
                        }
                    }
                    ,
                    e
                }(), m = i(600);
                var g = function() {
                    function e(e, t) {
                        this.TAG = "FLVDemuxer",
                        this._config = t,
                        this._onError = null,
                        this._onMediaInfo = null,
                        this._onMetaDataArrived = null,
                        this._onScriptDataArrived = null,
                        this._onTrackMetadata = null,
                        this._onDataAvailable = null,
                        this._dataOffset = e.dataOffset,
                        this._firstParse = !0,
                        this._dispatch = !1,
                        this._hasAudio = e.hasAudioTrack,
                        this._hasVideo = e.hasVideoTrack,
                        this._hasAudioFlagOverrided = !1,
                        this._hasVideoFlagOverrided = !1,
                        this._audioInitialMetadataDispatched = !1,
                        this._videoInitialMetadataDispatched = !1,
                        this._mediaInfo = new a.Z,
                        this._mediaInfo.hasAudio = this._hasAudio,
                        this._mediaInfo.hasVideo = this._hasVideo,
                        this._metadata = null,
                        this._audioMetadata = null,
                        this._videoMetadata = null,
                        this._naluLengthSize = 4,
                        this._timestampBase = 0,
                        this._timescale = 1e3,
                        this._duration = 0,
                        this._durationOverrided = !1,
                        this._referenceFrameRate = {
                            fixed: !0,
                            fps: 23.976,
                            fps_num: 23976,
                            fps_den: 1e3
                        },
                        this._flvSoundRateTable = [5500, 11025, 22050, 44100, 48e3],
                        this._mpegSamplingRates = [96e3, 88200, 64e3, 48e3, 44100, 32e3, 24e3, 22050, 16e3, 12e3, 11025, 8e3, 7350],
                        this._mpegAudioV10SampleRateTable = [44100, 48e3, 32e3, 0],
                        this._mpegAudioV20SampleRateTable = [22050, 24e3, 16e3, 0],
                        this._mpegAudioV25SampleRateTable = [11025, 12e3, 8e3, 0],
                        this._mpegAudioL1BitRateTable = [0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, -1],
                        this._mpegAudioL2BitRateTable = [0, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, -1],
                        this._mpegAudioL3BitRateTable = [0, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, -1],
                        this._videoTrack = {
                            type: "video",
                            id: 1,
                            sequenceNumber: 0,
                            samples: [],
                            length: 0
                        },
                        this._audioTrack = {
                            type: "audio",
                            id: 2,
                            sequenceNumber: 0,
                            samples: [],
                            length: 0
                        },
                        this._littleEndian = function() {
                            var e = new ArrayBuffer(2);
                            return new DataView(e).setInt16(0, 256, !0),
                            256 === new Int16Array(e)[0]
                        }()
                    }
                    return e.prototype.destroy = function() {
                        this._mediaInfo = null,
                        this._metadata = null,
                        this._audioMetadata = null,
                        this._videoMetadata = null,
                        this._videoTrack = null,
                        this._audioTrack = null,
                        this._onError = null,
                        this._onMediaInfo = null,
                        this._onMetaDataArrived = null,
                        this._onScriptDataArrived = null,
                        this._onTrackMetadata = null,
                        this._onDataAvailable = null
                    }
                    ,
                    e.probe = function(e) {
                        var t = new Uint8Array(e)
                          , i = {
                            match: !1
                        };
                        if (70 !== t[0] || 76 !== t[1] || 86 !== t[2] || 1 !== t[3])
                            return i;
                        var n, r, s = (4 & t[4]) >>> 2 != 0, o = 0 != (1 & t[4]), a = (n = t)[r = 5] << 24 | n[r + 1] << 16 | n[r + 2] << 8 | n[r + 3];
                        return a < 9 ? i : {
                            match: !0,
                            consumed: a,
                            dataOffset: a,
                            hasAudioTrack: s,
                            hasVideoTrack: o
                        }
                    }
                    ,
                    e.prototype.bindDataSource = function(e) {
                        return e.onDataArrival = this.parseChunks.bind(this),
                        this
                    }
                    ,
                    Object.defineProperty(e.prototype, "onTrackMetadata", {
                        get: function() {
                            return this._onTrackMetadata
                        },
                        set: function(e) {
                            this._onTrackMetadata = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "onMediaInfo", {
                        get: function() {
                            return this._onMediaInfo
                        },
                        set: function(e) {
                            this._onMediaInfo = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "onMetaDataArrived", {
                        get: function() {
                            return this._onMetaDataArrived
                        },
                        set: function(e) {
                            this._onMetaDataArrived = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "onScriptDataArrived", {
                        get: function() {
                            return this._onScriptDataArrived
                        },
                        set: function(e) {
                            this._onScriptDataArrived = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "onError", {
                        get: function() {
                            return this._onError
                        },
                        set: function(e) {
                            this._onError = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "onDataAvailable", {
                        get: function() {
                            return this._onDataAvailable
                        },
                        set: function(e) {
                            this._onDataAvailable = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "timestampBase", {
                        get: function() {
                            return this._timestampBase
                        },
                        set: function(e) {
                            this._timestampBase = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "overridedDuration", {
                        get: function() {
                            return this._duration
                        },
                        set: function(e) {
                            this._durationOverrided = !0,
                            this._duration = e,
                            this._mediaInfo.duration = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "overridedHasAudio", {
                        set: function(e) {
                            this._hasAudioFlagOverrided = !0,
                            this._hasAudio = e,
                            this._mediaInfo.hasAudio = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "overridedHasVideo", {
                        set: function(e) {
                            this._hasVideoFlagOverrided = !0,
                            this._hasVideo = e,
                            this._mediaInfo.hasVideo = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    e.prototype.resetMediaInfo = function() {
                        this._mediaInfo = new a.Z
                    }
                    ,
                    e.prototype._isInitialMetadataDispatched = function() {
                        return this._hasAudio && this._hasVideo ? this._audioInitialMetadataDispatched && this._videoInitialMetadataDispatched : this._hasAudio && !this._hasVideo ? this._audioInitialMetadataDispatched : !(this._hasAudio || !this._hasVideo) && this._videoInitialMetadataDispatched
                    }
                    ,
                    e.prototype.parseChunks = function(t, i) {
                        if (!(this._onError && this._onMediaInfo && this._onTrackMetadata && this._onDataAvailable))
                            throw new d.rT("Flv: onError & onMediaInfo & onTrackMetadata & onDataAvailable callback must be specified");
                        var n = 0
                          , r = this._littleEndian;
                        if (0 === i) {
                            if (!(t.byteLength > 13))
                                return 0;
                            n = e.probe(t).dataOffset
                        }
                        this._firstParse && (this._firstParse = !1,
                        i + n !== this._dataOffset && s.Z.w(this.TAG, "First time parsing but chunk byteStart invalid!"),
                        0 !== (o = new DataView(t,n)).getUint32(0, !r) && s.Z.w(this.TAG, "PrevTagSize0 !== 0 !!!"),
                        n += 4);
                        for (; n < t.byteLength; ) {
                            this._dispatch = !0;
                            var o = new DataView(t,n);
                            if (n + 11 + 4 > t.byteLength)
                                break;
                            var a = o.getUint8(0)
                              , h = 16777215 & o.getUint32(0, !r);
                            if (n + 11 + h + 4 > t.byteLength)
                                break;
                            if (8 === a || 9 === a || 18 === a) {
                                var u = o.getUint8(4)
                                  , l = o.getUint8(5)
                                  , c = o.getUint8(6) | l << 8 | u << 16 | o.getUint8(7) << 24;
                                0 !== (16777215 & o.getUint32(7, !r)) && s.Z.w(this.TAG, "Meet tag which has StreamID != 0!");
                                var f = n + 11;
                                switch (a) {
                                case 8:
                                    this._parseAudioData(t, f, h, c);
                                    break;
                                case 9:
                                    this._parseVideoData(t, f, h, c, i + n);
                                    break;
                                case 18:
                                    this._parseScriptData(t, f, h)
                                }
                                var _ = o.getUint32(11 + h, !r);
                                _ !== 11 + h && s.Z.w(this.TAG, "Invalid PrevTagSize " + _),
                                n += 11 + h + 4
                            } else
                                s.Z.w(this.TAG, "Unsupported tag type " + a + ", skipped"),
                                n += 11 + h + 4
                        }
                        return this._isInitialMetadataDispatched() && this._dispatch && (this._audioTrack.length || this._videoTrack.length) && this._onDataAvailable(this._audioTrack, this._videoTrack),
                        n
                    }
                    ,
                    e.prototype._parseScriptData = function(e, t, i) {
                        var n = f.parseScriptData(e, t, i);
                        if (n.hasOwnProperty("onMetaData")) {
                            if (null == n.onMetaData || "object" != typeof n.onMetaData)
                                return void s.Z.w(this.TAG, "Invalid onMetaData structure!");
                            this._metadata && s.Z.w(this.TAG, "Found another onMetaData tag!"),
                            this._metadata = n;
                            var r = this._metadata.onMetaData;
                            if (this._onMetaDataArrived && this._onMetaDataArrived(Object.assign({}, r)),
                            "boolean" == typeof r.hasAudio && !1 === this._hasAudioFlagOverrided && (this._hasAudio = r.hasAudio,
                            this._mediaInfo.hasAudio = this._hasAudio),
                            "boolean" == typeof r.hasVideo && !1 === this._hasVideoFlagOverrided && (this._hasVideo = r.hasVideo,
                            this._mediaInfo.hasVideo = this._hasVideo),
                            "number" == typeof r.audiodatarate && (this._mediaInfo.audioDataRate = r.audiodatarate),
                            "number" == typeof r.videodatarate && (this._mediaInfo.videoDataRate = r.videodatarate),
                            "number" == typeof r.width && (this._mediaInfo.width = r.width),
                            "number" == typeof r.height && (this._mediaInfo.height = r.height),
                            "number" == typeof r.duration) {
                                if (!this._durationOverrided) {
                                    var o = Math.floor(r.duration * this._timescale);
                                    this._duration = o,
                                    this._mediaInfo.duration = o
                                }
                            } else
                                this._mediaInfo.duration = 0;
                            if ("number" == typeof r.framerate) {
                                var a = Math.floor(1e3 * r.framerate);
                                if (a > 0) {
                                    var h = a / 1e3;
                                    this._referenceFrameRate.fixed = !0,
                                    this._referenceFrameRate.fps = h,
                                    this._referenceFrameRate.fps_num = a,
                                    this._referenceFrameRate.fps_den = 1e3,
                                    this._mediaInfo.fps = h
                                }
                            }
                            if ("object" == typeof r.keyframes) {
                                this._mediaInfo.hasKeyframesIndex = !0;
                                var u = r.keyframes;
                                this._mediaInfo.keyframesIndex = this._parseKeyframesIndex(u),
                                r.keyframes = null
                            } else
                                this._mediaInfo.hasKeyframesIndex = !1;
                            this._dispatch = !1,
                            this._mediaInfo.metadata = r,
                            s.Z.v(this.TAG, "Parsed onMetaData"),
                            this._mediaInfo.isComplete() && this._onMediaInfo(this._mediaInfo)
                        }
                        Object.keys(n).length > 0 && this._onScriptDataArrived && this._onScriptDataArrived(Object.assign({}, n))
                    }
                    ,
                    e.prototype._parseKeyframesIndex = function(e) {
                        for (var t = [], i = [], n = 1; n < e.times.length; n++) {
                            var r = this._timestampBase + Math.floor(1e3 * e.times[n]);
                            t.push(r),
                            i.push(e.filepositions[n])
                        }
                        return {
                            times: t,
                            filepositions: i
                        }
                    }
                    ,
                    e.prototype._parseAudioData = function(e, t, i, n) {
                        if (i <= 1)
                            s.Z.w(this.TAG, "Flv: Invalid audio packet, missing SoundData payload!");
                        else if (!0 !== this._hasAudioFlagOverrided || !1 !== this._hasAudio) {
                            this._littleEndian;
                            var r = new DataView(e,t,i).getUint8(0)
                              , o = r >>> 4;
                            if (2 === o || 10 === o) {
                                var a = 0
                                  , h = (12 & r) >>> 2;
                                if (h >= 0 && h <= 4) {
                                    a = this._flvSoundRateTable[h];
                                    var u = 1 & r
                                      , l = this._audioMetadata
                                      , d = this._audioTrack;
                                    if (l || (!1 === this._hasAudio && !1 === this._hasAudioFlagOverrided && (this._hasAudio = !0,
                                    this._mediaInfo.hasAudio = !0),
                                    (l = this._audioMetadata = {}).type = "audio",
                                    l.id = d.id,
                                    l.timescale = this._timescale,
                                    l.duration = this._duration,
                                    l.audioSampleRate = a,
                                    l.channelCount = 0 === u ? 1 : 2),
                                    10 === o) {
                                        var c = this._parseAACAudioData(e, t + 1, i - 1);
                                        if (null == c)
                                            return;
                                        if (0 === c.packetType) {
                                            l.config && s.Z.w(this.TAG, "Found another AudioSpecificConfig!");
                                            var f = c.data;
                                            l.audioSampleRate = f.samplingRate,
                                            l.channelCount = f.channelCount,
                                            l.codec = f.codec,
                                            l.originalCodec = f.originalCodec,
                                            l.config = f.config,
                                            l.refSampleDuration = 1024 / l.audioSampleRate * l.timescale,
                                            s.Z.v(this.TAG, "Parsed AudioSpecificConfig"),
                                            this._isInitialMetadataDispatched() ? this._dispatch && (this._audioTrack.length || this._videoTrack.length) && this._onDataAvailable(this._audioTrack, this._videoTrack) : this._audioInitialMetadataDispatched = !0,
                                            this._dispatch = !1,
                                            this._onTrackMetadata("audio", l),
                                            (g = this._mediaInfo).audioCodec = l.originalCodec,
                                            g.audioSampleRate = l.audioSampleRate,
                                            g.audioChannelCount = l.channelCount,
                                            g.hasVideo ? null != g.videoCodec && (g.mimeType = 'video/x-flv; codecs="' + g.videoCodec + "," + g.audioCodec + '"') : g.mimeType = 'video/x-flv; codecs="' + g.audioCodec + '"',
                                            g.isComplete() && this._onMediaInfo(g)
                                        } else if (1 === c.packetType) {
                                            var _ = this._timestampBase + n
                                              , p = {
                                                unit: c.data,
                                                length: c.data.byteLength,
                                                dts: _,
                                                pts: _
                                            };
                                            d.samples.push(p),
                                            d.length += c.data.length
                                        } else
                                            s.Z.e(this.TAG, "Flv: Unsupported AAC data type " + c.packetType)
                                    } else if (2 === o) {
                                        if (!l.codec) {
                                            var g;
                                            if (null == (f = this._parseMP3AudioData(e, t + 1, i - 1, !0)))
                                                return;
                                            l.audioSampleRate = f.samplingRate,
                                            l.channelCount = f.channelCount,
                                            l.codec = f.codec,
                                            l.originalCodec = f.originalCodec,
                                            l.refSampleDuration = 1152 / l.audioSampleRate * l.timescale,
                                            s.Z.v(this.TAG, "Parsed MPEG Audio Frame Header"),
                                            this._audioInitialMetadataDispatched = !0,
                                            this._onTrackMetadata("audio", l),
                                            (g = this._mediaInfo).audioCodec = l.codec,
                                            g.audioSampleRate = l.audioSampleRate,
                                            g.audioChannelCount = l.channelCount,
                                            g.audioDataRate = f.bitRate,
                                            g.hasVideo ? null != g.videoCodec && (g.mimeType = 'video/x-flv; codecs="' + g.videoCodec + "," + g.audioCodec + '"') : g.mimeType = 'video/x-flv; codecs="' + g.audioCodec + '"',
                                            g.isComplete() && this._onMediaInfo(g)
                                        }
                                        var v = this._parseMP3AudioData(e, t + 1, i - 1, !1);
                                        if (null == v)
                                            return;
                                        _ = this._timestampBase + n;
                                        var y = {
                                            unit: v,
                                            length: v.byteLength,
                                            dts: _,
                                            pts: _
                                        };
                                        d.samples.push(y),
                                        d.length += v.length
                                    }
                                } else
                                    this._onError(m.Z.FORMAT_ERROR, "Flv: Invalid audio sample rate idx: " + h)
                            } else
                                this._onError(m.Z.CODEC_UNSUPPORTED, "Flv: Unsupported audio codec idx: " + o)
                        }
                    }
                    ,
                    e.prototype._parseAACAudioData = function(e, t, i) {
                        if (!(i <= 1)) {
                            var n = {}
                              , r = new Uint8Array(e,t,i);
                            return n.packetType = r[0],
                            0 === r[0] ? n.data = this._parseAACAudioSpecificConfig(e, t + 1, i - 1) : n.data = r.subarray(1),
                            n
                        }
                        s.Z.w(this.TAG, "Flv: Invalid AAC packet, missing AACPacketType or/and Data!")
                    }
                    ,
                    e.prototype._parseAACAudioSpecificConfig = function(e, t, i) {
                        var n, r, s = new Uint8Array(e,t,i), o = null, a = 0, h = null;
                        if (a = n = s[0] >>> 3,
                        (r = (7 & s[0]) << 1 | s[1] >>> 7) < 0 || r >= this._mpegSamplingRates.length)
                            this._onError(m.Z.FORMAT_ERROR, "Flv: AAC invalid sampling frequency index!");
                        else {
                            var u = this._mpegSamplingRates[r]
                              , l = (120 & s[1]) >>> 3;
                            if (!(l < 0 || l >= 8)) {
                                5 === a && (h = (7 & s[1]) << 1 | s[2] >>> 7,
                                (124 & s[2]) >>> 2);
                                var d = self.navigator.userAgent.toLowerCase();
                                return -1 !== d.indexOf("firefox") ? r >= 6 ? (a = 5,
                                o = new Array(4),
                                h = r - 3) : (a = 2,
                                o = new Array(2),
                                h = r) : -1 !== d.indexOf("android") ? (a = 2,
                                o = new Array(2),
                                h = r) : (a = 5,
                                h = r,
                                o = new Array(4),
                                r >= 6 ? h = r - 3 : 1 === l && (a = 2,
                                o = new Array(2),
                                h = r)),
                                o[0] = a << 3,
                                o[0] |= (15 & r) >>> 1,
                                o[1] = (15 & r) << 7,
                                o[1] |= (15 & l) << 3,
                                5 === a && (o[1] |= (15 & h) >>> 1,
                                o[2] = (1 & h) << 7,
                                o[2] |= 8,
                                o[3] = 0),
                                {
                                    config: o,
                                    samplingRate: u,
                                    channelCount: l,
                                    codec: "mp4a.40." + a,
                                    originalCodec: "mp4a.40." + n
                                }
                            }
                            this._onError(m.Z.FORMAT_ERROR, "Flv: AAC invalid channel configuration")
                        }
                    }
                    ,
                    e.prototype._parseMP3AudioData = function(e, t, i, n) {
                        if (!(i < 4)) {
                            this._littleEndian;
                            var r = new Uint8Array(e,t,i)
                              , o = null;
                            if (n) {
                                if (255 !== r[0])
                                    return;
                                var a = r[1] >>> 3 & 3
                                  , h = (6 & r[1]) >> 1
                                  , u = (240 & r[2]) >>> 4
                                  , l = (12 & r[2]) >>> 2
                                  , d = 3 !== (r[3] >>> 6 & 3) ? 2 : 1
                                  , c = 0
                                  , f = 0;
                                switch (a) {
                                case 0:
                                    c = this._mpegAudioV25SampleRateTable[l];
                                    break;
                                case 2:
                                    c = this._mpegAudioV20SampleRateTable[l];
                                    break;
                                case 3:
                                    c = this._mpegAudioV10SampleRateTable[l]
                                }
                                switch (h) {
                                case 1:
                                    34,
                                    u < this._mpegAudioL3BitRateTable.length && (f = this._mpegAudioL3BitRateTable[u]);
                                    break;
                                case 2:
                                    33,
                                    u < this._mpegAudioL2BitRateTable.length && (f = this._mpegAudioL2BitRateTable[u]);
                                    break;
                                case 3:
                                    32,
                                    u < this._mpegAudioL1BitRateTable.length && (f = this._mpegAudioL1BitRateTable[u])
                                }
                                o = {
                                    bitRate: f,
                                    samplingRate: c,
                                    channelCount: d,
                                    codec: "mp3",
                                    originalCodec: "mp3"
                                }
                            } else
                                o = r;
                            return o
                        }
                        s.Z.w(this.TAG, "Flv: Invalid MP3 packet, header missing!")
                    }
                    ,
                    e.prototype._parseVideoData = function(e, t, i, n, r) {
                        if (i <= 1)
                            s.Z.w(this.TAG, "Flv: Invalid video packet, missing VideoData payload!");
                        else if (!0 !== this._hasVideoFlagOverrided || !1 !== this._hasVideo) {
                            var o = new Uint8Array(e,t,i)[0]
                              , a = (240 & o) >>> 4
                              , h = 15 & o;
                            7 === h ? this._parseAVCVideoPacket(e, t + 1, i - 1, n, r, a) : this._onError(m.Z.CODEC_UNSUPPORTED, "Flv: Unsupported codec in video frame: " + h)
                        }
                    }
                    ,
                    e.prototype._parseAVCVideoPacket = function(e, t, i, n, r, o) {
                        if (i < 4)
                            s.Z.w(this.TAG, "Flv: Invalid AVC packet, missing AVCPacketType or/and CompositionTime");
                        else {
                            var a = this._littleEndian
                              , h = new DataView(e,t,i)
                              , u = h.getUint8(0)
                              , l = (16777215 & h.getUint32(0, !a)) << 8 >> 8;
                            if (0 === u)
                                this._parseAVCDecoderConfigurationRecord(e, t + 4, i - 4);
                            else if (1 === u)
                                this._parseAVCVideoData(e, t + 4, i - 4, n, r, o, l);
                            else if (2 !== u)
                                return void this._onError(m.Z.FORMAT_ERROR, "Flv: Invalid video packet type " + u)
                        }
                    }
                    ,
                    e.prototype._parseAVCDecoderConfigurationRecord = function(e, t, i) {
                        if (i < 7)
                            s.Z.w(this.TAG, "Flv: Invalid AVCDecoderConfigurationRecord, lack of data!");
                        else {
                            var n = this._videoMetadata
                              , r = this._videoTrack
                              , o = this._littleEndian
                              , a = new DataView(e,t,i);
                            n ? void 0 !== n.avcc && s.Z.w(this.TAG, "Found another AVCDecoderConfigurationRecord!") : (!1 === this._hasVideo && !1 === this._hasVideoFlagOverrided && (this._hasVideo = !0,
                            this._mediaInfo.hasVideo = !0),
                            (n = this._videoMetadata = {}).type = "video",
                            n.id = r.id,
                            n.timescale = this._timescale,
                            n.duration = this._duration);
                            var h = a.getUint8(0)
                              , u = a.getUint8(1);
                            a.getUint8(2),
                            a.getUint8(3);
                            if (1 === h && 0 !== u)
                                if (this._naluLengthSize = 1 + (3 & a.getUint8(4)),
                                3 === this._naluLengthSize || 4 === this._naluLengthSize) {
                                    var l = 31 & a.getUint8(5);
                                    if (0 !== l) {
                                        l > 1 && s.Z.w(this.TAG, "Flv: Strange AVCDecoderConfigurationRecord: SPS Count = " + l);
                                        for (var d = 6, c = 0; c < l; c++) {
                                            var f = a.getUint16(d, !o);
                                            if (d += 2,
                                            0 !== f) {
                                                var _ = new Uint8Array(e,t + d,f);
                                                d += f;
                                                var g = p.parseSPS(_);
                                                if (0 === c) {
                                                    n.codecWidth = g.codec_size.width,
                                                    n.codecHeight = g.codec_size.height,
                                                    n.presentWidth = g.present_size.width,
                                                    n.presentHeight = g.present_size.height,
                                                    n.profile = g.profile_string,
                                                    n.level = g.level_string,
                                                    n.bitDepth = g.bit_depth,
                                                    n.chromaFormat = g.chroma_format,
                                                    n.sarRatio = g.sar_ratio,
                                                    n.frameRate = g.frame_rate,
                                                    !1 !== g.frame_rate.fixed && 0 !== g.frame_rate.fps_num && 0 !== g.frame_rate.fps_den || (n.frameRate = this._referenceFrameRate);
                                                    var v = n.frameRate.fps_den
                                                      , y = n.frameRate.fps_num;
                                                    n.refSampleDuration = n.timescale * (v / y);
                                                    for (var b = _.subarray(1, 4), E = "avc1.", S = 0; S < 3; S++) {
                                                        var A = b[S].toString(16);
                                                        A.length < 2 && (A = "0" + A),
                                                        E += A
                                                    }
                                                    n.codec = E;
                                                    var L = this._mediaInfo;
                                                    L.width = n.codecWidth,
                                                    L.height = n.codecHeight,
                                                    L.fps = n.frameRate.fps,
                                                    L.profile = n.profile,
                                                    L.level = n.level,
                                                    L.refFrames = g.ref_frames,
                                                    L.chromaFormat = g.chroma_format_string,
                                                    L.sarNum = n.sarRatio.width,
                                                    L.sarDen = n.sarRatio.height,
                                                    L.videoCodec = E,
                                                    L.hasAudio ? null != L.audioCodec && (L.mimeType = 'video/x-flv; codecs="' + L.videoCodec + "," + L.audioCodec + '"') : L.mimeType = 'video/x-flv; codecs="' + L.videoCodec + '"',
                                                    L.isComplete() && this._onMediaInfo(L)
                                                }
                                            }
                                        }
                                        var R = a.getUint8(d);
                                        if (0 !== R) {
                                            R > 1 && s.Z.w(this.TAG, "Flv: Strange AVCDecoderConfigurationRecord: PPS Count = " + R),
                                            d++;
                                            for (c = 0; c < R; c++) {
                                                f = a.getUint16(d, !o);
                                                d += 2,
                                                0 !== f && (d += f)
                                            }
                                            n.avcc = new Uint8Array(i),
                                            n.avcc.set(new Uint8Array(e,t,i), 0),
                                            s.Z.v(this.TAG, "Parsed AVCDecoderConfigurationRecord"),
                                            this._isInitialMetadataDispatched() ? this._dispatch && (this._audioTrack.length || this._videoTrack.length) && this._onDataAvailable(this._audioTrack, this._videoTrack) : this._videoInitialMetadataDispatched = !0,
                                            this._dispatch = !1,
                                            this._onTrackMetadata("video", n)
                                        } else
                                            this._onError(m.Z.FORMAT_ERROR, "Flv: Invalid AVCDecoderConfigurationRecord: No PPS")
                                    } else
                                        this._onError(m.Z.FORMAT_ERROR, "Flv: Invalid AVCDecoderConfigurationRecord: No SPS")
                                } else
                                    this._onError(m.Z.FORMAT_ERROR, "Flv: Strange NaluLengthSizeMinusOne: " + (this._naluLengthSize - 1));
                            else
                                this._onError(m.Z.FORMAT_ERROR, "Flv: Invalid AVCDecoderConfigurationRecord")
                        }
                    }
                    ,
                    e.prototype._parseAVCVideoData = function(e, t, i, n, r, o, a) {
                        for (var h = this._littleEndian, u = new DataView(e,t,i), l = [], d = 0, c = 0, f = this._naluLengthSize, _ = this._timestampBase + n, p = 1 === o; c < i; ) {
                            if (c + 4 >= i) {
                                s.Z.w(this.TAG, "Malformed Nalu near timestamp " + _ + ", offset = " + c + ", dataSize = " + i);
                                break
                            }
                            var m = u.getUint32(c, !h);
                            if (3 === f && (m >>>= 8),
                            m > i - f)
                                return void s.Z.w(this.TAG, "Malformed Nalus near timestamp " + _ + ", NaluSize > DataSize!");
                            var g = 31 & u.getUint8(c + f);
                            5 === g && (p = !0);
                            var v = new Uint8Array(e,t + c,f + m)
                              , y = {
                                type: g,
                                data: v
                            };
                            l.push(y),
                            d += v.byteLength,
                            c += f + m
                        }
                        if (l.length) {
                            var b = this._videoTrack
                              , E = {
                                units: l,
                                length: d,
                                isKeyframe: p,
                                dts: _,
                                cts: a,
                                pts: _ + a
                            };
                            p && (E.fileposition = r),
                            b.samples.push(E),
                            b.length += d
                        }
                    }
                    ,
                    e
                }()
                  , v = function() {
                    function e() {}
                    return e.init = function() {
                        for (var t in e.types = {
                            avc1: [],
                            avcC: [],
                            btrt: [],
                            dinf: [],
                            dref: [],
                            esds: [],
                            ftyp: [],
                            hdlr: [],
                            mdat: [],
                            mdhd: [],
                            mdia: [],
                            mfhd: [],
                            minf: [],
                            moof: [],
                            moov: [],
                            mp4a: [],
                            mvex: [],
                            mvhd: [],
                            sdtp: [],
                            stbl: [],
                            stco: [],
                            stsc: [],
                            stsd: [],
                            stsz: [],
                            stts: [],
                            tfdt: [],
                            tfhd: [],
                            traf: [],
                            trak: [],
                            trun: [],
                            trex: [],
                            tkhd: [],
                            vmhd: [],
                            smhd: [],
                            ".mp3": []
                        },
                        e.types)
                            e.types.hasOwnProperty(t) && (e.types[t] = [t.charCodeAt(0), t.charCodeAt(1), t.charCodeAt(2), t.charCodeAt(3)]);
                        var i = e.constants = {};
                        i.FTYP = new Uint8Array([105, 115, 111, 109, 0, 0, 0, 1, 105, 115, 111, 109, 97, 118, 99, 49]),
                        i.STSD_PREFIX = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 1]),
                        i.STTS = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0]),
                        i.STSC = i.STCO = i.STTS,
                        i.STSZ = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]),
                        i.HDLR_VIDEO = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0, 118, 105, 100, 101, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 86, 105, 100, 101, 111, 72, 97, 110, 100, 108, 101, 114, 0]),
                        i.HDLR_AUDIO = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0, 115, 111, 117, 110, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 83, 111, 117, 110, 100, 72, 97, 110, 100, 108, 101, 114, 0]),
                        i.DREF = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 12, 117, 114, 108, 32, 0, 0, 0, 1]),
                        i.SMHD = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0]),
                        i.VMHD = new Uint8Array([0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0])
                    }
                    ,
                    e.box = function(e) {
                        for (var t = 8, i = null, n = Array.prototype.slice.call(arguments, 1), r = n.length, s = 0; s < r; s++)
                            t += n[s].byteLength;
                        (i = new Uint8Array(t))[0] = t >>> 24 & 255,
                        i[1] = t >>> 16 & 255,
                        i[2] = t >>> 8 & 255,
                        i[3] = 255 & t,
                        i.set(e, 4);
                        var o = 8;
                        for (s = 0; s < r; s++)
                            i.set(n[s], o),
                            o += n[s].byteLength;
                        return i
                    }
                    ,
                    e.generateInitSegment = function(t) {
                        var i = e.box(e.types.ftyp, e.constants.FTYP)
                          , n = e.moov(t)
                          , r = new Uint8Array(i.byteLength + n.byteLength);
                        return r.set(i, 0),
                        r.set(n, i.byteLength),
                        r
                    }
                    ,
                    e.moov = function(t) {
                        var i = e.mvhd(t.timescale, t.duration)
                          , n = e.trak(t)
                          , r = e.mvex(t);
                        return e.box(e.types.moov, i, n, r)
                    }
                    ,
                    e.mvhd = function(t, i) {
                        return e.box(e.types.mvhd, new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, t >>> 24 & 255, t >>> 16 & 255, t >>> 8 & 255, 255 & t, i >>> 24 & 255, i >>> 16 & 255, i >>> 8 & 255, 255 & i, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 255, 255, 255]))
                    }
                    ,
                    e.trak = function(t) {
                        return e.box(e.types.trak, e.tkhd(t), e.mdia(t))
                    }
                    ,
                    e.tkhd = function(t) {
                        var i = t.id
                          , n = t.duration
                          , r = t.presentWidth
                          , s = t.presentHeight;
                        return e.box(e.types.tkhd, new Uint8Array([0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0, i >>> 24 & 255, i >>> 16 & 255, i >>> 8 & 255, 255 & i, 0, 0, 0, 0, n >>> 24 & 255, n >>> 16 & 255, n >>> 8 & 255, 255 & n, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 64, 0, 0, 0, r >>> 8 & 255, 255 & r, 0, 0, s >>> 8 & 255, 255 & s, 0, 0]))
                    }
                    ,
                    e.mdia = function(t) {
                        return e.box(e.types.mdia, e.mdhd(t), e.hdlr(t), e.minf(t))
                    }
                    ,
                    e.mdhd = function(t) {
                        var i = t.timescale
                          , n = t.duration;
                        return e.box(e.types.mdhd, new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, i >>> 24 & 255, i >>> 16 & 255, i >>> 8 & 255, 255 & i, n >>> 24 & 255, n >>> 16 & 255, n >>> 8 & 255, 255 & n, 85, 196, 0, 0]))
                    }
                    ,
                    e.hdlr = function(t) {
                        var i = null;
                        return i = "audio" === t.type ? e.constants.HDLR_AUDIO : e.constants.HDLR_VIDEO,
                        e.box(e.types.hdlr, i)
                    }
                    ,
                    e.minf = function(t) {
                        var i = null;
                        return i = "audio" === t.type ? e.box(e.types.smhd, e.constants.SMHD) : e.box(e.types.vmhd, e.constants.VMHD),
                        e.box(e.types.minf, i, e.dinf(), e.stbl(t))
                    }
                    ,
                    e.dinf = function() {
                        return e.box(e.types.dinf, e.box(e.types.dref, e.constants.DREF))
                    }
                    ,
                    e.stbl = function(t) {
                        return e.box(e.types.stbl, e.stsd(t), e.box(e.types.stts, e.constants.STTS), e.box(e.types.stsc, e.constants.STSC), e.box(e.types.stsz, e.constants.STSZ), e.box(e.types.stco, e.constants.STCO))
                    }
                    ,
                    e.stsd = function(t) {
                        return "audio" === t.type ? "mp3" === t.codec ? e.box(e.types.stsd, e.constants.STSD_PREFIX, e.mp3(t)) : e.box(e.types.stsd, e.constants.STSD_PREFIX, e.mp4a(t)) : e.box(e.types.stsd, e.constants.STSD_PREFIX, e.avc1(t))
                    }
                    ,
                    e.mp3 = function(t) {
                        var i = t.channelCount
                          , n = t.audioSampleRate
                          , r = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, i, 0, 16, 0, 0, 0, 0, n >>> 8 & 255, 255 & n, 0, 0]);
                        return e.box(e.types[".mp3"], r)
                    }
                    ,
                    e.mp4a = function(t) {
                        var i = t.channelCount
                          , n = t.audioSampleRate
                          , r = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, i, 0, 16, 0, 0, 0, 0, n >>> 8 & 255, 255 & n, 0, 0]);
                        return e.box(e.types.mp4a, r, e.esds(t))
                    }
                    ,
                    e.esds = function(t) {
                        var i = t.config || []
                          , n = i.length
                          , r = new Uint8Array([0, 0, 0, 0, 3, 23 + n, 0, 1, 0, 4, 15 + n, 64, 21, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5].concat([n]).concat(i).concat([6, 1, 2]));
                        return e.box(e.types.esds, r)
                    }
                    ,
                    e.avc1 = function(t) {
                        var i = t.avcc
                          , n = t.codecWidth
                          , r = t.codecHeight
                          , s = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, n >>> 8 & 255, 255 & n, r >>> 8 & 255, 255 & r, 0, 72, 0, 0, 0, 72, 0, 0, 0, 0, 0, 0, 0, 1, 10, 120, 113, 113, 47, 102, 108, 118, 46, 106, 115, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 255, 255]);
                        return e.box(e.types.avc1, s, e.box(e.types.avcC, i))
                    }
                    ,
                    e.mvex = function(t) {
                        return e.box(e.types.mvex, e.trex(t))
                    }
                    ,
                    e.trex = function(t) {
                        var i = t.id
                          , n = new Uint8Array([0, 0, 0, 0, i >>> 24 & 255, i >>> 16 & 255, i >>> 8 & 255, 255 & i, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1]);
                        return e.box(e.types.trex, n)
                    }
                    ,
                    e.moof = function(t, i) {
                        return e.box(e.types.moof, e.mfhd(t.sequenceNumber), e.traf(t, i))
                    }
                    ,
                    e.mfhd = function(t) {
                        var i = new Uint8Array([0, 0, 0, 0, t >>> 24 & 255, t >>> 16 & 255, t >>> 8 & 255, 255 & t]);
                        return e.box(e.types.mfhd, i)
                    }
                    ,
                    e.traf = function(t, i) {
                        var n = t.id
                          , r = e.box(e.types.tfhd, new Uint8Array([0, 0, 0, 0, n >>> 24 & 255, n >>> 16 & 255, n >>> 8 & 255, 255 & n]))
                          , s = e.box(e.types.tfdt, new Uint8Array([0, 0, 0, 0, i >>> 24 & 255, i >>> 16 & 255, i >>> 8 & 255, 255 & i]))
                          , o = e.sdtp(t)
                          , a = e.trun(t, o.byteLength + 16 + 16 + 8 + 16 + 8 + 8);
                        return e.box(e.types.traf, r, s, a, o)
                    }
                    ,
                    e.sdtp = function(t) {
                        for (var i = t.samples || [], n = i.length, r = new Uint8Array(4 + n), s = 0; s < n; s++) {
                            var o = i[s].flags;
                            r[s + 4] = o.isLeading << 6 | o.dependsOn << 4 | o.isDependedOn << 2 | o.hasRedundancy
                        }
                        return e.box(e.types.sdtp, r)
                    }
                    ,
                    e.trun = function(t, i) {
                        var n = t.samples || []
                          , r = n.length
                          , s = 12 + 16 * r
                          , o = new Uint8Array(s);
                        i += 8 + s,
                        o.set([0, 0, 15, 1, r >>> 24 & 255, r >>> 16 & 255, r >>> 8 & 255, 255 & r, i >>> 24 & 255, i >>> 16 & 255, i >>> 8 & 255, 255 & i], 0);
                        for (var a = 0; a < r; a++) {
                            var h = n[a].duration
                              , u = n[a].size
                              , l = n[a].flags
                              , d = n[a].cts;
                            o.set([h >>> 24 & 255, h >>> 16 & 255, h >>> 8 & 255, 255 & h, u >>> 24 & 255, u >>> 16 & 255, u >>> 8 & 255, 255 & u, l.isLeading << 2 | l.dependsOn, l.isDependedOn << 6 | l.hasRedundancy << 4 | l.isNonSync, 0, 0, d >>> 24 & 255, d >>> 16 & 255, d >>> 8 & 255, 255 & d], 12 + 16 * a)
                        }
                        return e.box(e.types.trun, o)
                    }
                    ,
                    e.mdat = function(t) {
                        return e.box(e.types.mdat, t)
                    }
                    ,
                    e
                }();
                v.init();
                var y = v
                  , b = function() {
                    function e() {}
                    return e.getSilentFrame = function(e, t) {
                        if ("mp4a.40.2" === e) {
                            if (1 === t)
                                return new Uint8Array([0, 200, 0, 128, 35, 128]);
                            if (2 === t)
                                return new Uint8Array([33, 0, 73, 144, 2, 25, 0, 35, 128]);
                            if (3 === t)
                                return new Uint8Array([0, 200, 0, 128, 32, 132, 1, 38, 64, 8, 100, 0, 142]);
                            if (4 === t)
                                return new Uint8Array([0, 200, 0, 128, 32, 132, 1, 38, 64, 8, 100, 0, 128, 44, 128, 8, 2, 56]);
                            if (5 === t)
                                return new Uint8Array([0, 200, 0, 128, 32, 132, 1, 38, 64, 8, 100, 0, 130, 48, 4, 153, 0, 33, 144, 2, 56]);
                            if (6 === t)
                                return new Uint8Array([0, 200, 0, 128, 32, 132, 1, 38, 64, 8, 100, 0, 130, 48, 4, 153, 0, 33, 144, 2, 0, 178, 0, 32, 8, 224])
                        } else {
                            if (1 === t)
                                return new Uint8Array([1, 64, 34, 128, 163, 78, 230, 128, 186, 8, 0, 0, 0, 28, 6, 241, 193, 10, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 94]);
                            if (2 === t)
                                return new Uint8Array([1, 64, 34, 128, 163, 94, 230, 128, 186, 8, 0, 0, 0, 0, 149, 0, 6, 241, 161, 10, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 94]);
                            if (3 === t)
                                return new Uint8Array([1, 64, 34, 128, 163, 94, 230, 128, 186, 8, 0, 0, 0, 0, 149, 0, 6, 241, 161, 10, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 94])
                        }
                        return null
                    }
                    ,
                    e
                }()
                  , E = i(51)
                  , S = function() {
                    function e(e) {
                        this.TAG = "MP4Remuxer",
                        this._config = e,
                        this._isLive = !0 === e.isLive,
                        this._dtsBase = -1,
                        this._dtsBaseInited = !1,
                        this._audioDtsBase = 1 / 0,
                        this._videoDtsBase = 1 / 0,
                        this._audioNextDts = void 0,
                        this._videoNextDts = void 0,
                        this._audioStashedLastSample = null,
                        this._videoStashedLastSample = null,
                        this._audioMeta = null,
                        this._videoMeta = null,
                        this._audioSegmentInfoList = new E.J1("audio"),
                        this._videoSegmentInfoList = new E.J1("video"),
                        this._onInitSegment = null,
                        this._onMediaSegment = null,
                        this._forceFirstIDR = !(!o.Z.chrome || !(o.Z.version.major < 50 || 50 === o.Z.version.major && o.Z.version.build < 2661)),
                        this._fillSilentAfterSeek = o.Z.msedge || o.Z.msie,
                        this._mp3UseMpegAudio = !o.Z.firefox,
                        this._fillAudioTimestampGap = this._config.fixAudioTimestampGap
                    }
                    return e.prototype.destroy = function() {
                        this._dtsBase = -1,
                        this._dtsBaseInited = !1,
                        this._audioMeta = null,
                        this._videoMeta = null,
                        this._audioSegmentInfoList.clear(),
                        this._audioSegmentInfoList = null,
                        this._videoSegmentInfoList.clear(),
                        this._videoSegmentInfoList = null,
                        this._onInitSegment = null,
                        this._onMediaSegment = null
                    }
                    ,
                    e.prototype.bindDataSource = function(e) {
                        return e.onDataAvailable = this.remux.bind(this),
                        e.onTrackMetadata = this._onTrackMetadataReceived.bind(this),
                        this
                    }
                    ,
                    Object.defineProperty(e.prototype, "onInitSegment", {
                        get: function() {
                            return this._onInitSegment
                        },
                        set: function(e) {
                            this._onInitSegment = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "onMediaSegment", {
                        get: function() {
                            return this._onMediaSegment
                        },
                        set: function(e) {
                            this._onMediaSegment = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    e.prototype.insertDiscontinuity = function() {
                        this._audioNextDts = this._videoNextDts = void 0
                    }
                    ,
                    e.prototype.seek = function(e) {
                        this._audioStashedLastSample = null,
                        this._videoStashedLastSample = null,
                        this._videoSegmentInfoList.clear(),
                        this._audioSegmentInfoList.clear()
                    }
                    ,
                    e.prototype.remux = function(e, t) {
                        if (!this._onMediaSegment)
                            throw new d.rT("MP4Remuxer: onMediaSegment callback must be specificed!");
                        this._dtsBaseInited || this._calculateDtsBase(e, t),
                        this._remuxVideo(t),
                        this._remuxAudio(e)
                    }
                    ,
                    e.prototype._onTrackMetadataReceived = function(e, t) {
                        var i = null
                          , n = "mp4"
                          , r = t.codec;
                        if ("audio" === e)
                            this._audioMeta = t,
                            "mp3" === t.codec && this._mp3UseMpegAudio ? (n = "mpeg",
                            r = "",
                            i = new Uint8Array) : i = y.generateInitSegment(t);
                        else {
                            if ("video" !== e)
                                return;
                            this._videoMeta = t,
                            i = y.generateInitSegment(t)
                        }
                        if (!this._onInitSegment)
                            throw new d.rT("MP4Remuxer: onInitSegment callback must be specified!");
                        this._onInitSegment(e, {
                            type: e,
                            data: i.buffer,
                            codec: r,
                            container: e + "/" + n,
                            mediaDuration: t.duration
                        })
                    }
                    ,
                    e.prototype._calculateDtsBase = function(e, t) {
                        this._dtsBaseInited || (e.samples && e.samples.length && (this._audioDtsBase = e.samples[0].dts),
                        t.samples && t.samples.length && (this._videoDtsBase = t.samples[0].dts),
                        this._dtsBase = Math.min(this._audioDtsBase, this._videoDtsBase),
                        this._dtsBaseInited = !0)
                    }
                    ,
                    e.prototype.flushStashedSamples = function() {
                        var e = this._videoStashedLastSample
                          , t = this._audioStashedLastSample
                          , i = {
                            type: "video",
                            id: 1,
                            sequenceNumber: 0,
                            samples: [],
                            length: 0
                        };
                        null != e && (i.samples.push(e),
                        i.length = e.length);
                        var n = {
                            type: "audio",
                            id: 2,
                            sequenceNumber: 0,
                            samples: [],
                            length: 0
                        };
                        null != t && (n.samples.push(t),
                        n.length = t.length),
                        this._videoStashedLastSample = null,
                        this._audioStashedLastSample = null,
                        this._remuxVideo(i, !0),
                        this._remuxAudio(n, !0)
                    }
                    ,
                    e.prototype._remuxAudio = function(e, t) {
                        if (null != this._audioMeta) {
                            var i, n = e, r = n.samples, a = void 0, h = -1, u = this._audioMeta.refSampleDuration, l = "mp3" === this._audioMeta.codec && this._mp3UseMpegAudio, d = this._dtsBaseInited && void 0 === this._audioNextDts, c = !1;
                            if (r && 0 !== r.length && (1 !== r.length || t)) {
                                var f = 0
                                  , _ = null
                                  , p = 0;
                                l ? (f = 0,
                                p = n.length) : (f = 8,
                                p = 8 + n.length);
                                var m = null;
                                if (r.length > 1 && (p -= (m = r.pop()).length),
                                null != this._audioStashedLastSample) {
                                    var g = this._audioStashedLastSample;
                                    this._audioStashedLastSample = null,
                                    r.unshift(g),
                                    p += g.length
                                }
                                null != m && (this._audioStashedLastSample = m);
                                var v = r[0].dts - this._dtsBase;
                                if (this._audioNextDts)
                                    a = v - this._audioNextDts;
                                else if (this._audioSegmentInfoList.isEmpty())
                                    a = 0,
                                    this._fillSilentAfterSeek && !this._videoSegmentInfoList.isEmpty() && "mp3" !== this._audioMeta.originalCodec && (c = !0);
                                else {
                                    var S = this._audioSegmentInfoList.getLastSampleBefore(v);
                                    if (null != S) {
                                        var A = v - (S.originalDts + S.duration);
                                        A <= 3 && (A = 0),
                                        a = v - (S.dts + S.duration + A)
                                    } else
                                        a = 0
                                }
                                if (c) {
                                    var L = v - a
                                      , R = this._videoSegmentInfoList.getLastSegmentBefore(v);
                                    if (null != R && R.beginDts < L) {
                                        if (P = b.getSilentFrame(this._audioMeta.originalCodec, this._audioMeta.channelCount)) {
                                            var w = R.beginDts
                                              , O = L - R.beginDts;
                                            s.Z.v(this.TAG, "InsertPrefixSilentAudio: dts: " + w + ", duration: " + O),
                                            r.unshift({
                                                unit: P,
                                                dts: w,
                                                pts: w
                                            }),
                                            p += P.byteLength
                                        }
                                    } else
                                        c = !1
                                }
                                for (var T = [], C = 0; C < r.length; C++) {
                                    var k = (g = r[C]).unit
                                      , D = g.dts - this._dtsBase
                                      , I = (w = D,
                                    !1)
                                      , M = null
                                      , B = 0;
                                    if (!(D < -.001)) {
                                        if ("mp3" !== this._audioMeta.codec) {
                                            var x = D;
                                            if (this._audioNextDts && (x = this._audioNextDts),
                                            (a = D - x) <= -3 * u) {
                                                s.Z.w(this.TAG, "Dropping 1 audio frame (originalDts: " + D + " ms ,curRefDts: " + x + " ms)  due to dtsCorrection: " + a + " ms overlap.");
                                                continue
                                            }
                                            if (a >= 3 * u && this._fillAudioTimestampGap && !o.Z.safari) {
                                                I = !0;
                                                var P, U = Math.floor(a / u);
                                                s.Z.w(this.TAG, "Large audio timestamp gap detected, may cause AV sync to drift. Silent frames will be generated to avoid unsync.\noriginalDts: " + D + " ms, curRefDts: " + x + " ms, dtsCorrection: " + Math.round(a) + " ms, generate: " + U + " frames"),
                                                w = Math.floor(x),
                                                B = Math.floor(x + u) - w,
                                                null == (P = b.getSilentFrame(this._audioMeta.originalCodec, this._audioMeta.channelCount)) && (s.Z.w(this.TAG, "Unable to generate silent frame for " + this._audioMeta.originalCodec + " with " + this._audioMeta.channelCount + " channels, repeat last frame"),
                                                P = k),
                                                M = [];
                                                for (var N = 0; N < U; N++) {
                                                    x += u;
                                                    var Z = Math.floor(x)
                                                      , F = Math.floor(x + u) - Z
                                                      , G = {
                                                        dts: Z,
                                                        pts: Z,
                                                        cts: 0,
                                                        unit: P,
                                                        size: P.byteLength,
                                                        duration: F,
                                                        originalDts: D,
                                                        flags: {
                                                            isLeading: 0,
                                                            dependsOn: 1,
                                                            isDependedOn: 0,
                                                            hasRedundancy: 0
                                                        }
                                                    };
                                                    M.push(G),
                                                    p += G.size
                                                }
                                                this._audioNextDts = x + u
                                            } else
                                                w = Math.floor(x),
                                                B = Math.floor(x + u) - w,
                                                this._audioNextDts = x + u
                                        } else {
                                            if (w = D - a,
                                            C !== r.length - 1)
                                                B = r[C + 1].dts - this._dtsBase - a - w;
                                            else if (null != m)
                                                B = m.dts - this._dtsBase - a - w;
                                            else
                                                B = T.length >= 1 ? T[T.length - 1].duration : Math.floor(u);
                                            this._audioNextDts = w + B
                                        }
                                        -1 === h && (h = w),
                                        T.push({
                                            dts: w,
                                            pts: w,
                                            cts: 0,
                                            unit: g.unit,
                                            size: g.unit.byteLength,
                                            duration: B,
                                            originalDts: D,
                                            flags: {
                                                isLeading: 0,
                                                dependsOn: 1,
                                                isDependedOn: 0,
                                                hasRedundancy: 0
                                            }
                                        }),
                                        I && T.push.apply(T, M)
                                    }
                                }
                                if (0 === T.length)
                                    return n.samples = [],
                                    void (n.length = 0);
                                l ? _ = new Uint8Array(p) : ((_ = new Uint8Array(p))[0] = p >>> 24 & 255,
                                _[1] = p >>> 16 & 255,
                                _[2] = p >>> 8 & 255,
                                _[3] = 255 & p,
                                _.set(y.types.mdat, 4));
                                for (C = 0; C < T.length; C++) {
                                    k = T[C].unit;
                                    _.set(k, f),
                                    f += k.byteLength
                                }
                                var j = T[T.length - 1];
                                i = j.dts + j.duration;
                                var V = new E.Yy;
                                V.beginDts = h,
                                V.endDts = i,
                                V.beginPts = h,
                                V.endPts = i,
                                V.originalBeginDts = T[0].originalDts,
                                V.originalEndDts = j.originalDts + j.duration,
                                V.firstSample = new E.Wk(T[0].dts,T[0].pts,T[0].duration,T[0].originalDts,!1),
                                V.lastSample = new E.Wk(j.dts,j.pts,j.duration,j.originalDts,!1),
                                this._isLive || this._audioSegmentInfoList.append(V),
                                n.samples = T,
                                n.sequenceNumber++;
                                var z = null;
                                z = l ? new Uint8Array : y.moof(n, h),
                                n.samples = [],
                                n.length = 0;
                                var K = {
                                    type: "audio",
                                    data: this._mergeBoxes(z, _).buffer,
                                    sampleCount: T.length,
                                    info: V
                                };
                                l && d && (K.timestampOffset = h),
                                this._onMediaSegment("audio", K)
                            }
                        }
                    }
                    ,
                    e.prototype._remuxVideo = function(e, t) {
                        if (null != this._videoMeta) {
                            var i, n, r = e, s = r.samples, o = void 0, a = -1, h = -1;
                            if (s && 0 !== s.length && (1 !== s.length || t)) {
                                var u = 8
                                  , l = null
                                  , d = 8 + e.length
                                  , c = null;
                                if (s.length > 1 && (d -= (c = s.pop()).length),
                                null != this._videoStashedLastSample) {
                                    var f = this._videoStashedLastSample;
                                    this._videoStashedLastSample = null,
                                    s.unshift(f),
                                    d += f.length
                                }
                                null != c && (this._videoStashedLastSample = c);
                                var _ = s[0].dts - this._dtsBase;
                                if (this._videoNextDts)
                                    o = _ - this._videoNextDts;
                                else if (this._videoSegmentInfoList.isEmpty())
                                    o = 0;
                                else {
                                    var p = this._videoSegmentInfoList.getLastSampleBefore(_);
                                    if (null != p) {
                                        var m = _ - (p.originalDts + p.duration);
                                        m <= 3 && (m = 0),
                                        o = _ - (p.dts + p.duration + m)
                                    } else
                                        o = 0
                                }
                                for (var g = new E.Yy, v = [], b = 0; b < s.length; b++) {
                                    var S = (f = s[b]).dts - this._dtsBase
                                      , A = f.isKeyframe
                                      , L = S - o
                                      , R = f.cts
                                      , w = L + R;
                                    -1 === a && (a = L,
                                    h = w);
                                    var O = 0;
                                    if (b !== s.length - 1)
                                        O = s[b + 1].dts - this._dtsBase - o - L;
                                    else if (null != c)
                                        O = c.dts - this._dtsBase - o - L;
                                    else
                                        O = v.length >= 1 ? v[v.length - 1].duration : Math.floor(this._videoMeta.refSampleDuration);
                                    if (A) {
                                        var T = new E.Wk(L,w,O,f.dts,!0);
                                        T.fileposition = f.fileposition,
                                        g.appendSyncPoint(T)
                                    }
                                    v.push({
                                        dts: L,
                                        pts: w,
                                        cts: R,
                                        units: f.units,
                                        size: f.length,
                                        isKeyframe: A,
                                        duration: O,
                                        originalDts: S,
                                        flags: {
                                            isLeading: 0,
                                            dependsOn: A ? 2 : 1,
                                            isDependedOn: A ? 1 : 0,
                                            hasRedundancy: 0,
                                            isNonSync: A ? 0 : 1
                                        }
                                    })
                                }
                                (l = new Uint8Array(d))[0] = d >>> 24 & 255,
                                l[1] = d >>> 16 & 255,
                                l[2] = d >>> 8 & 255,
                                l[3] = 255 & d,
                                l.set(y.types.mdat, 4);
                                for (b = 0; b < v.length; b++)
                                    for (var C = v[b].units; C.length; ) {
                                        var k = C.shift().data;
                                        l.set(k, u),
                                        u += k.byteLength
                                    }
                                var D = v[v.length - 1];
                                if (i = D.dts + D.duration,
                                n = D.pts + D.duration,
                                this._videoNextDts = i,
                                g.beginDts = a,
                                g.endDts = i,
                                g.beginPts = h,
                                g.endPts = n,
                                g.originalBeginDts = v[0].originalDts,
                                g.originalEndDts = D.originalDts + D.duration,
                                g.firstSample = new E.Wk(v[0].dts,v[0].pts,v[0].duration,v[0].originalDts,v[0].isKeyframe),
                                g.lastSample = new E.Wk(D.dts,D.pts,D.duration,D.originalDts,D.isKeyframe),
                                this._isLive || this._videoSegmentInfoList.append(g),
                                r.samples = v,
                                r.sequenceNumber++,
                                this._forceFirstIDR) {
                                    var I = v[0].flags;
                                    I.dependsOn = 2,
                                    I.isNonSync = 0
                                }
                                var M = y.moof(r, a);
                                r.samples = [],
                                r.length = 0,
                                this._onMediaSegment("video", {
                                    type: "video",
                                    data: this._mergeBoxes(M, l).buffer,
                                    sampleCount: v.length,
                                    info: g
                                })
                            }
                        }
                    }
                    ,
                    e.prototype._mergeBoxes = function(e, t) {
                        var i = new Uint8Array(e.byteLength + t.byteLength);
                        return i.set(e, 0),
                        i.set(t, e.byteLength),
                        i
                    }
                    ,
                    e
                }()
                  , A = i(191)
                  , L = i(257)
                  , R = function() {
                    function e(e, t) {
                        this.TAG = "TransmuxingController",
                        this._emitter = new (r()),
                        this._config = t,
                        e.segments || (e.segments = [{
                            duration: e.duration,
                            filesize: e.filesize,
                            url: e.url
                        }]),
                        "boolean" != typeof e.cors && (e.cors = !0),
                        "boolean" != typeof e.withCredentials && (e.withCredentials = !1),
                        this._mediaDataSource = e,
                        this._currentSegmentIndex = 0;
                        var i = 0;
                        this._mediaDataSource.segments.forEach((function(n) {
                            n.timestampBase = i,
                            i += n.duration,
                            n.cors = e.cors,
                            n.withCredentials = e.withCredentials,
                            t.referrerPolicy && (n.referrerPolicy = t.referrerPolicy)
                        }
                        )),
                        isNaN(i) || this._mediaDataSource.duration === i || (this._mediaDataSource.duration = i),
                        this._mediaInfo = null,
                        this._demuxer = null,
                        this._remuxer = null,
                        this._ioctl = null,
                        this._pendingSeekTime = null,
                        this._pendingResolveSeekPoint = null,
                        this._statisticsReporter = null
                    }
                    return e.prototype.destroy = function() {
                        this._mediaInfo = null,
                        this._mediaDataSource = null,
                        this._statisticsReporter && this._disableStatisticsReporter(),
                        this._ioctl && (this._ioctl.destroy(),
                        this._ioctl = null),
                        this._demuxer && (this._demuxer.destroy(),
                        this._demuxer = null),
                        this._remuxer && (this._remuxer.destroy(),
                        this._remuxer = null),
                        this._emitter.removeAllListeners(),
                        this._emitter = null
                    }
                    ,
                    e.prototype.on = function(e, t) {
                        this._emitter.addListener(e, t)
                    }
                    ,
                    e.prototype.off = function(e, t) {
                        this._emitter.removeListener(e, t)
                    }
                    ,
                    e.prototype.start = function() {
                        this._loadSegment(0),
                        this._enableStatisticsReporter()
                    }
                    ,
                    e.prototype._loadSegment = function(e, t) {
                        this._currentSegmentIndex = e;
                        var i = this._mediaDataSource.segments[e]
                          , n = this._ioctl = new A.Z(i,this._config,e);
                        n.onError = this._onIOException.bind(this),
                        n.onSeeked = this._onIOSeeked.bind(this),
                        n.onComplete = this._onIOComplete.bind(this),
                        n.onRedirect = this._onIORedirect.bind(this),
                        n.onRecoveredEarlyEof = this._onIORecoveredEarlyEof.bind(this),
                        t ? this._demuxer.bindDataSource(this._ioctl) : n.onDataArrival = this._onInitChunkArrival.bind(this),
                        n.open(t)
                    }
                    ,
                    e.prototype.stop = function() {
                        this._internalAbort(),
                        this._disableStatisticsReporter()
                    }
                    ,
                    e.prototype._internalAbort = function() {
                        this._ioctl && (this._ioctl.destroy(),
                        this._ioctl = null)
                    }
                    ,
                    e.prototype.pause = function() {
                        this._ioctl && this._ioctl.isWorking() && (this._ioctl.pause(),
                        this._disableStatisticsReporter())
                    }
                    ,
                    e.prototype.resume = function() {
                        this._ioctl && this._ioctl.isPaused() && (this._ioctl.resume(),
                        this._enableStatisticsReporter())
                    }
                    ,
                    e.prototype.seek = function(e) {
                        if (null != this._mediaInfo && this._mediaInfo.isSeekable()) {
                            var t = this._searchSegmentIndexContains(e);
                            if (t === this._currentSegmentIndex) {
                                var i = this._mediaInfo.segments[t];
                                if (null == i)
                                    this._pendingSeekTime = e;
                                else {
                                    var n = i.getNearestKeyframe(e);
                                    this._remuxer.seek(n.milliseconds),
                                    this._ioctl.seek(n.fileposition),
                                    this._pendingResolveSeekPoint = n.milliseconds
                                }
                            } else {
                                var r = this._mediaInfo.segments[t];
                                if (null == r)
                                    this._pendingSeekTime = e,
                                    this._internalAbort(),
                                    this._remuxer.seek(),
                                    this._remuxer.insertDiscontinuity(),
                                    this._loadSegment(t);
                                else {
                                    n = r.getNearestKeyframe(e);
                                    this._internalAbort(),
                                    this._remuxer.seek(e),
                                    this._remuxer.insertDiscontinuity(),
                                    this._demuxer.resetMediaInfo(),
                                    this._demuxer.timestampBase = this._mediaDataSource.segments[t].timestampBase,
                                    this._loadSegment(t, n.fileposition),
                                    this._pendingResolveSeekPoint = n.milliseconds,
                                    this._reportSegmentMediaInfo(t)
                                }
                            }
                            this._enableStatisticsReporter()
                        }
                    }
                    ,
                    e.prototype._searchSegmentIndexContains = function(e) {
                        for (var t = this._mediaDataSource.segments, i = t.length - 1, n = 0; n < t.length; n++)
                            if (e < t[n].timestampBase) {
                                i = n - 1;
                                break
                            }
                        return i
                    }
                    ,
                    e.prototype._onInitChunkArrival = function(e, t) {
                        var i = this
                          , n = null
                          , r = 0;
                        if (t > 0)
                            this._demuxer.bindDataSource(this._ioctl),
                            this._demuxer.timestampBase = this._mediaDataSource.segments[this._currentSegmentIndex].timestampBase,
                            r = this._demuxer.parseChunks(e, t);
                        else if ((n = g.probe(e)).match) {
                            this._demuxer = new g(n,this._config),
                            this._remuxer || (this._remuxer = new S(this._config));
                            var o = this._mediaDataSource;
                            null == o.duration || isNaN(o.duration) || (this._demuxer.overridedDuration = o.duration),
                            "boolean" == typeof o.hasAudio && (this._demuxer.overridedHasAudio = o.hasAudio),
                            "boolean" == typeof o.hasVideo && (this._demuxer.overridedHasVideo = o.hasVideo),
                            this._demuxer.timestampBase = o.segments[this._currentSegmentIndex].timestampBase,
                            this._demuxer.onError = this._onDemuxException.bind(this),
                            this._demuxer.onMediaInfo = this._onMediaInfo.bind(this),
                            this._demuxer.onMetaDataArrived = this._onMetaDataArrived.bind(this),
                            this._demuxer.onScriptDataArrived = this._onScriptDataArrived.bind(this),
                            this._remuxer.bindDataSource(this._demuxer.bindDataSource(this._ioctl)),
                            this._remuxer.onInitSegment = this._onRemuxerInitSegmentArrival.bind(this),
                            this._remuxer.onMediaSegment = this._onRemuxerMediaSegmentArrival.bind(this),
                            r = this._demuxer.parseChunks(e, t)
                        } else
                            n = null,
                            s.Z.e(this.TAG, "Non-FLV, Unsupported media type!"),
                            Promise.resolve().then((function() {
                                i._internalAbort()
                            }
                            )),
                            this._emitter.emit(L.Z.DEMUX_ERROR, m.Z.FORMAT_UNSUPPORTED, "Non-FLV, Unsupported media type"),
                            r = 0;
                        return r
                    }
                    ,
                    e.prototype._onMediaInfo = function(e) {
                        var t = this;
                        null == this._mediaInfo && (this._mediaInfo = Object.assign({}, e),
                        this._mediaInfo.keyframesIndex = null,
                        this._mediaInfo.segments = [],
                        this._mediaInfo.segmentCount = this._mediaDataSource.segments.length,
                        Object.setPrototypeOf(this._mediaInfo, a.Z.prototype));
                        var i = Object.assign({}, e);
                        Object.setPrototypeOf(i, a.Z.prototype),
                        this._mediaInfo.segments[this._currentSegmentIndex] = i,
                        this._reportSegmentMediaInfo(this._currentSegmentIndex),
                        null != this._pendingSeekTime && Promise.resolve().then((function() {
                            var e = t._pendingSeekTime;
                            t._pendingSeekTime = null,
                            t.seek(e)
                        }
                        ))
                    }
                    ,
                    e.prototype._onMetaDataArrived = function(e) {
                        this._emitter.emit(L.Z.METADATA_ARRIVED, e)
                    }
                    ,
                    e.prototype._onScriptDataArrived = function(e) {
                        this._emitter.emit(L.Z.SCRIPTDATA_ARRIVED, e)
                    }
                    ,
                    e.prototype._onIOSeeked = function() {
                        this._remuxer.insertDiscontinuity()
                    }
                    ,
                    e.prototype._onIOComplete = function(e) {
                        var t = e + 1;
                        t < this._mediaDataSource.segments.length ? (this._internalAbort(),
                        this._remuxer.flushStashedSamples(),
                        this._loadSegment(t)) : (this._remuxer.flushStashedSamples(),
                        this._emitter.emit(L.Z.LOADING_COMPLETE),
                        this._disableStatisticsReporter())
                    }
                    ,
                    e.prototype._onIORedirect = function(e) {
                        var t = this._ioctl.extraData;
                        this._mediaDataSource.segments[t].redirectedURL = e
                    }
                    ,
                    e.prototype._onIORecoveredEarlyEof = function() {
                        this._emitter.emit(L.Z.RECOVERED_EARLY_EOF)
                    }
                    ,
                    e.prototype._onIOException = function(e, t) {
                        s.Z.e(this.TAG, "IOException: type = " + e + ", code = " + t.code + ", msg = " + t.msg),
                        this._emitter.emit(L.Z.IO_ERROR, e, t),
                        this._disableStatisticsReporter()
                    }
                    ,
                    e.prototype._onDemuxException = function(e, t) {
                        s.Z.e(this.TAG, "DemuxException: type = " + e + ", info = " + t),
                        this._emitter.emit(L.Z.DEMUX_ERROR, e, t)
                    }
                    ,
                    e.prototype._onRemuxerInitSegmentArrival = function(e, t) {
                        this._emitter.emit(L.Z.INIT_SEGMENT, e, t)
                    }
                    ,
                    e.prototype._onRemuxerMediaSegmentArrival = function(e, t) {
                        if (null == this._pendingSeekTime && (this._emitter.emit(L.Z.MEDIA_SEGMENT, e, t),
                        null != this._pendingResolveSeekPoint && "video" === e)) {
                            var i = t.info.syncPoints
                              , n = this._pendingResolveSeekPoint;
                            this._pendingResolveSeekPoint = null,
                            o.Z.safari && i.length > 0 && i[0].originalDts === n && (n = i[0].pts),
                            this._emitter.emit(L.Z.RECOMMEND_SEEKPOINT, n)
                        }
                    }
                    ,
                    e.prototype._enableStatisticsReporter = function() {
                        null == this._statisticsReporter && (this._statisticsReporter = self.setInterval(this._reportStatisticsInfo.bind(this), this._config.statisticsInfoReportInterval))
                    }
                    ,
                    e.prototype._disableStatisticsReporter = function() {
                        this._statisticsReporter && (self.clearInterval(this._statisticsReporter),
                        this._statisticsReporter = null)
                    }
                    ,
                    e.prototype._reportSegmentMediaInfo = function(e) {
                        var t = this._mediaInfo.segments[e]
                          , i = Object.assign({}, t);
                        i.duration = this._mediaInfo.duration,
                        i.segmentCount = this._mediaInfo.segmentCount,
                        delete i.segments,
                        delete i.keyframesIndex,
                        this._emitter.emit(L.Z.MEDIA_INFO, i)
                    }
                    ,
                    e.prototype._reportStatisticsInfo = function() {
                        var e = {};
                        e.url = this._ioctl.currentURL,
                        e.hasRedirect = this._ioctl.hasRedirect,
                        e.hasRedirect && (e.redirectedURL = this._ioctl.currentRedirectedURL),
                        e.speed = this._ioctl.currentSpeed,
                        e.loaderType = this._ioctl.loaderType,
                        e.currentSegmentIndex = this._currentSegmentIndex,
                        e.totalSegmentCount = this._mediaDataSource.segments.length,
                        this._emitter.emit(L.Z.STATISTICS_INFO, e)
                    }
                    ,
                    e
                }()
            },
            257: function(e, t) {
                "use strict";
                t.Z = {
                    IO_ERROR: "io_error",
                    DEMUX_ERROR: "demux_error",
                    INIT_SEGMENT: "init_segment",
                    MEDIA_SEGMENT: "media_segment",
                    LOADING_COMPLETE: "loading_complete",
                    RECOVERED_EARLY_EOF: "recovered_early_eof",
                    MEDIA_INFO: "media_info",
                    METADATA_ARRIVED: "metadata_arrived",
                    SCRIPTDATA_ARRIVED: "scriptdata_arrived",
                    STATISTICS_INFO: "statistics_info",
                    RECOMMEND_SEEKPOINT: "recommend_seekpoint"
                }
            },
            82: function(e, t, i) {
                "use strict";
                i(846),
                i(219),
                i(949),
                i(257)
            },
            600: function(e, t) {
                "use strict";
                t.Z = {
                    OK: "OK",
                    FORMAT_ERROR: "FormatError",
                    FORMAT_UNSUPPORTED: "FormatUnsupported",
                    CODEC_UNSUPPORTED: "CodecUnsupported"
                }
            },
            60: function(e, t, i) {
                "use strict";
                i.d(t, {
                    default: function() {
                        return D
                    }
                });
                var n = i(219)
                  , r = i(191)
                  , s = {
                    enableWorker: !1,
                    enableStashBuffer: !0,
                    stashInitialSize: void 0,
                    isLive: !1,
                    lazyLoad: !0,
                    lazyLoadMaxDuration: 180,
                    lazyLoadRecoverDuration: 30,
                    deferLoadAfterSourceOpen: !0,
                    autoCleanupMaxBackwardDuration: 180,
                    autoCleanupMinBackwardDuration: 120,
                    statisticsInfoReportInterval: 600,
                    fixAudioTimestampGap: !0,
                    accurateSeek: !1,
                    seekType: "range",
                    seekParamStart: "bstart",
                    seekParamEnd: "bend",
                    rangeLoadZeroStart: !1,
                    customSeekHandler: void 0,
                    reuseRedirectedURL: !1,
                    headers: void 0,
                    customLoader: void 0
                };
                function o() {
                    return Object.assign({}, s)
                }
                var a = function() {
                    function e() {}
                    return e.supportMSEH264Playback = function() {
                        return window.MediaSource && window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"')
                    }
                    ,
                    e.supportNetworkStreamIO = function() {
                        var e = new r.Z({},o())
                          , t = e.loaderType;
                        return e.destroy(),
                        "fetch-stream-loader" == t || "xhr-moz-chunked-loader" == t
                    }
                    ,
                    e.getNetworkLoaderTypeName = function() {
                        var e = new r.Z({},o())
                          , t = e.loaderType;
                        return e.destroy(),
                        t
                    }
                    ,
                    e.supportNativeMediaPlayback = function(t) {
                        null == e.videoElement && (e.videoElement = window.document.createElement("video"));
                        var i = e.videoElement.canPlayType(t);
                        return "probably" === i || "maybe" == i
                    }
                    ,
                    e.getFeatureList = function() {
                        var t = {
                            mseFlvPlayback: !1,
                            mseLiveFlvPlayback: !1,
                            networkStreamIO: !1,
                            networkLoaderName: "",
                            nativeMP4H264Playback: !1,
                            nativeWebmVP8Playback: !1,
                            nativeWebmVP9Playback: !1
                        };
                        return t.mseFlvPlayback = e.supportMSEH264Playback(),
                        t.networkStreamIO = e.supportNetworkStreamIO(),
                        t.networkLoaderName = e.getNetworkLoaderTypeName(),
                        t.mseLiveFlvPlayback = t.mseFlvPlayback && t.networkStreamIO,
                        t.nativeMP4H264Playback = e.supportNativeMediaPlayback('video/mp4; codecs="avc1.42001E, mp4a.40.2"'),
                        t.nativeWebmVP8Playback = e.supportNativeMediaPlayback('video/webm; codecs="vp8.0, vorbis"'),
                        t.nativeWebmVP9Playback = e.supportNativeMediaPlayback('video/webm; codecs="vp9"'),
                        t
                    }
                    ,
                    e
                }()
                  , h = i(939)
                  , u = i(716)
                  , l = i.n(u)
                  , d = i(300)
                  , c = i(538)
                  , f = {
                    ERROR: "error",
                    LOADING_COMPLETE: "loading_complete",
                    RECOVERED_EARLY_EOF: "recovered_early_eof",
                    MEDIA_INFO: "media_info",
                    METADATA_ARRIVED: "metadata_arrived",
                    SCRIPTDATA_ARRIVED: "scriptdata_arrived",
                    STATISTICS_INFO: "statistics_info"
                }
                  , _ = i(397)
                  , p = i.n(_)
                  , m = i(846)
                  , g = i(949)
                  , v = i(257)
                  , y = i(118)
                  , b = function() {
                    function e(e, t) {
                        if (this.TAG = "Transmuxer",
                        this._emitter = new (l()),
                        t.enableWorker && "undefined" != typeof Worker)
                            try {
                                this._worker = p()(82),
                                this._workerDestroying = !1,
                                this._worker.addEventListener("message", this._onWorkerMessage.bind(this)),
                                this._worker.postMessage({
                                    cmd: "init",
                                    param: [e, t]
                                }),
                                this.e = {
                                    onLoggingConfigChanged: this._onLoggingConfigChanged.bind(this)
                                },
                                m.Z.registerListener(this.e.onLoggingConfigChanged),
                                this._worker.postMessage({
                                    cmd: "logging_config",
                                    param: m.Z.getConfig()
                                })
                            } catch (i) {
                                d.Z.e(this.TAG, "Error while initialize transmuxing worker, fallback to inline transmuxing"),
                                this._worker = null,
                                this._controller = new g.Z(e,t)
                            }
                        else
                            this._controller = new g.Z(e,t);
                        if (this._controller) {
                            var i = this._controller;
                            i.on(v.Z.IO_ERROR, this._onIOError.bind(this)),
                            i.on(v.Z.DEMUX_ERROR, this._onDemuxError.bind(this)),
                            i.on(v.Z.INIT_SEGMENT, this._onInitSegment.bind(this)),
                            i.on(v.Z.MEDIA_SEGMENT, this._onMediaSegment.bind(this)),
                            i.on(v.Z.LOADING_COMPLETE, this._onLoadingComplete.bind(this)),
                            i.on(v.Z.RECOVERED_EARLY_EOF, this._onRecoveredEarlyEof.bind(this)),
                            i.on(v.Z.MEDIA_INFO, this._onMediaInfo.bind(this)),
                            i.on(v.Z.METADATA_ARRIVED, this._onMetaDataArrived.bind(this)),
                            i.on(v.Z.SCRIPTDATA_ARRIVED, this._onScriptDataArrived.bind(this)),
                            i.on(v.Z.STATISTICS_INFO, this._onStatisticsInfo.bind(this)),
                            i.on(v.Z.RECOMMEND_SEEKPOINT, this._onRecommendSeekpoint.bind(this))
                        }
                    }
                    return e.prototype.destroy = function() {
                        this._worker ? this._workerDestroying || (this._workerDestroying = !0,
                        this._worker.postMessage({
                            cmd: "destroy"
                        }),
                        m.Z.removeListener(this.e.onLoggingConfigChanged),
                        this.e = null) : (this._controller.destroy(),
                        this._controller = null),
                        this._emitter.removeAllListeners(),
                        this._emitter = null
                    }
                    ,
                    e.prototype.on = function(e, t) {
                        this._emitter.addListener(e, t)
                    }
                    ,
                    e.prototype.off = function(e, t) {
                        this._emitter.removeListener(e, t)
                    }
                    ,
                    e.prototype.hasWorker = function() {
                        return null != this._worker
                    }
                    ,
                    e.prototype.open = function() {
                        this._worker ? this._worker.postMessage({
                            cmd: "start"
                        }) : this._controller.start()
                    }
                    ,
                    e.prototype.close = function() {
                        this._worker ? this._worker.postMessage({
                            cmd: "stop"
                        }) : this._controller.stop()
                    }
                    ,
                    e.prototype.seek = function(e) {
                        this._worker ? this._worker.postMessage({
                            cmd: "seek",
                            param: e
                        }) : this._controller.seek(e)
                    }
                    ,
                    e.prototype.pause = function() {
                        this._worker ? this._worker.postMessage({
                            cmd: "pause"
                        }) : this._controller.pause()
                    }
                    ,
                    e.prototype.resume = function() {
                        this._worker ? this._worker.postMessage({
                            cmd: "resume"
                        }) : this._controller.resume()
                    }
                    ,
                    e.prototype._onInitSegment = function(e, t) {
                        var i = this;
                        Promise.resolve().then((function() {
                            i._emitter.emit(v.Z.INIT_SEGMENT, e, t)
                        }
                        ))
                    }
                    ,
                    e.prototype._onMediaSegment = function(e, t) {
                        var i = this;
                        Promise.resolve().then((function() {
                            i._emitter.emit(v.Z.MEDIA_SEGMENT, e, t)
                        }
                        ))
                    }
                    ,
                    e.prototype._onLoadingComplete = function() {
                        var e = this;
                        Promise.resolve().then((function() {
                            e._emitter.emit(v.Z.LOADING_COMPLETE)
                        }
                        ))
                    }
                    ,
                    e.prototype._onRecoveredEarlyEof = function() {
                        var e = this;
                        Promise.resolve().then((function() {
                            e._emitter.emit(v.Z.RECOVERED_EARLY_EOF)
                        }
                        ))
                    }
                    ,
                    e.prototype._onMediaInfo = function(e) {
                        var t = this;
                        Promise.resolve().then((function() {
                            t._emitter.emit(v.Z.MEDIA_INFO, e)
                        }
                        ))
                    }
                    ,
                    e.prototype._onMetaDataArrived = function(e) {
                        var t = this;
                        Promise.resolve().then((function() {
                            t._emitter.emit(v.Z.METADATA_ARRIVED, e)
                        }
                        ))
                    }
                    ,
                    e.prototype._onScriptDataArrived = function(e) {
                        var t = this;
                        Promise.resolve().then((function() {
                            t._emitter.emit(v.Z.SCRIPTDATA_ARRIVED, e)
                        }
                        ))
                    }
                    ,
                    e.prototype._onStatisticsInfo = function(e) {
                        var t = this;
                        Promise.resolve().then((function() {
                            t._emitter.emit(v.Z.STATISTICS_INFO, e)
                        }
                        ))
                    }
                    ,
                    e.prototype._onIOError = function(e, t) {
                        var i = this;
                        Promise.resolve().then((function() {
                            i._emitter.emit(v.Z.IO_ERROR, e, t)
                        }
                        ))
                    }
                    ,
                    e.prototype._onDemuxError = function(e, t) {
                        var i = this;
                        Promise.resolve().then((function() {
                            i._emitter.emit(v.Z.DEMUX_ERROR, e, t)
                        }
                        ))
                    }
                    ,
                    e.prototype._onRecommendSeekpoint = function(e) {
                        var t = this;
                        Promise.resolve().then((function() {
                            t._emitter.emit(v.Z.RECOMMEND_SEEKPOINT, e)
                        }
                        ))
                    }
                    ,
                    e.prototype._onLoggingConfigChanged = function(e) {
                        this._worker && this._worker.postMessage({
                            cmd: "logging_config",
                            param: e
                        })
                    }
                    ,
                    e.prototype._onWorkerMessage = function(e) {
                        var t = e.data
                          , i = t.data;
                        if ("destroyed" === t.msg || this._workerDestroying)
                            return this._workerDestroying = !1,
                            this._worker.terminate(),
                            void (this._worker = null);
                        switch (t.msg) {
                        case v.Z.INIT_SEGMENT:
                        case v.Z.MEDIA_SEGMENT:
                            this._emitter.emit(t.msg, i.type, i.data);
                            break;
                        case v.Z.LOADING_COMPLETE:
                        case v.Z.RECOVERED_EARLY_EOF:
                            this._emitter.emit(t.msg);
                            break;
                        case v.Z.MEDIA_INFO:
                            Object.setPrototypeOf(i, y.Z.prototype),
                            this._emitter.emit(t.msg, i);
                            break;
                        case v.Z.METADATA_ARRIVED:
                        case v.Z.SCRIPTDATA_ARRIVED:
                        case v.Z.STATISTICS_INFO:
                            this._emitter.emit(t.msg, i);
                            break;
                        case v.Z.IO_ERROR:
                        case v.Z.DEMUX_ERROR:
                            this._emitter.emit(t.msg, i.type, i.info);
                            break;
                        case v.Z.RECOMMEND_SEEKPOINT:
                            this._emitter.emit(t.msg, i);
                            break;
                        case "logcat_callback":
                            d.Z.emitter.emit("log", i.type, i.logcat)
                        }
                    }
                    ,
                    e
                }()
                  , E = {
                    ERROR: "error",
                    SOURCE_OPEN: "source_open",
                    UPDATE_END: "update_end",
                    BUFFER_FULL: "buffer_full"
                }
                  , S = i(51)
                  , A = i(29)
                  , L = function() {
                    function e(e) {
                        this.TAG = "MSEController",
                        this._config = e,
                        this._emitter = new (l()),
                        this._config.isLive && null == this._config.autoCleanupSourceBuffer && (this._config.autoCleanupSourceBuffer = !0),
                        this.e = {
                            onSourceOpen: this._onSourceOpen.bind(this),
                            onSourceEnded: this._onSourceEnded.bind(this),
                            onSourceClose: this._onSourceClose.bind(this),
                            onSourceBufferError: this._onSourceBufferError.bind(this),
                            onSourceBufferUpdateEnd: this._onSourceBufferUpdateEnd.bind(this)
                        },
                        this._mediaSource = null,
                        this._mediaSourceObjectURL = null,
                        this._mediaElement = null,
                        this._isBufferFull = !1,
                        this._hasPendingEos = !1,
                        this._requireSetMediaDuration = !1,
                        this._pendingMediaDuration = 0,
                        this._pendingSourceBufferInit = [],
                        this._mimeTypes = {
                            video: null,
                            audio: null
                        },
                        this._sourceBuffers = {
                            video: null,
                            audio: null
                        },
                        this._lastInitSegments = {
                            video: null,
                            audio: null
                        },
                        this._pendingSegments = {
                            video: [],
                            audio: []
                        },
                        this._pendingRemoveRanges = {
                            video: [],
                            audio: []
                        },
                        this._idrList = new S.Vn
                    }
                    return e.prototype.destroy = function() {
                        (this._mediaElement || this._mediaSource) && this.detachMediaElement(),
                        this.e = null,
                        this._emitter.removeAllListeners(),
                        this._emitter = null
                    }
                    ,
                    e.prototype.on = function(e, t) {
                        this._emitter.addListener(e, t)
                    }
                    ,
                    e.prototype.off = function(e, t) {
                        this._emitter.removeListener(e, t)
                    }
                    ,
                    e.prototype.attachMediaElement = function(e) {
                        if (this._mediaSource)
                            throw new A.rT("MediaSource has been attached to an HTMLMediaElement!");
                        var t = this._mediaSource = new window.MediaSource;
                        t.addEventListener("sourceopen", this.e.onSourceOpen),
                        t.addEventListener("sourceended", this.e.onSourceEnded),
                        t.addEventListener("sourceclose", this.e.onSourceClose),
                        this._mediaElement = e,
                        this._mediaSourceObjectURL = window.URL.createObjectURL(this._mediaSource),
                        e.src = this._mediaSourceObjectURL
                    }
                    ,
                    e.prototype.detachMediaElement = function() {
                        if (this._mediaSource) {
                            var e = this._mediaSource;
                            for (var t in this._sourceBuffers) {
                                var i = this._pendingSegments[t];
                                i.splice(0, i.length),
                                this._pendingSegments[t] = null,
                                this._pendingRemoveRanges[t] = null,
                                this._lastInitSegments[t] = null;
                                var n = this._sourceBuffers[t];
                                if (n) {
                                    if ("closed" !== e.readyState) {
                                        try {
                                            e.removeSourceBuffer(n)
                                        } catch (e) {
                                            d.Z.e(this.TAG, e.message)
                                        }
                                        n.removeEventListener("error", this.e.onSourceBufferError),
                                        n.removeEventListener("updateend", this.e.onSourceBufferUpdateEnd)
                                    }
                                    this._mimeTypes[t] = null,
                                    this._sourceBuffers[t] = null
                                }
                            }
                            if ("open" === e.readyState)
                                try {
                                    e.endOfStream()
                                } catch (e) {
                                    d.Z.e(this.TAG, e.message)
                                }
                            e.removeEventListener("sourceopen", this.e.onSourceOpen),
                            e.removeEventListener("sourceended", this.e.onSourceEnded),
                            e.removeEventListener("sourceclose", this.e.onSourceClose),
                            this._pendingSourceBufferInit = [],
                            this._isBufferFull = !1,
                            this._idrList.clear(),
                            this._mediaSource = null
                        }
                        this._mediaElement && (this._mediaElement.src = "",
                        this._mediaElement.removeAttribute("src"),
                        this._mediaElement = null),
                        this._mediaSourceObjectURL && (window.URL.revokeObjectURL(this._mediaSourceObjectURL),
                        this._mediaSourceObjectURL = null)
                    }
                    ,
                    e.prototype.appendInitSegment = function(e, t) {
                        if (!this._mediaSource || "open" !== this._mediaSource.readyState)
                            return this._pendingSourceBufferInit.push(e),
                            void this._pendingSegments[e.type].push(e);
                        var i = e
                          , n = "" + i.container;
                        i.codec && i.codec.length > 0 && (n += ";codecs=" + i.codec);
                        var r = !1;
                        if (d.Z.v(this.TAG, "Received Initialization Segment, mimeType: " + n),
                        this._lastInitSegments[i.type] = i,
                        n !== this._mimeTypes[i.type]) {
                            if (this._mimeTypes[i.type])
                                d.Z.v(this.TAG, "Notice: " + i.type + " mimeType changed, origin: " + this._mimeTypes[i.type] + ", target: " + n);
                            else {
                                r = !0;
                                try {
                                    var s = this._sourceBuffers[i.type] = this._mediaSource.addSourceBuffer(n);
                                    s.addEventListener("error", this.e.onSourceBufferError),
                                    s.addEventListener("updateend", this.e.onSourceBufferUpdateEnd)
                                } catch (e) {
                                    return d.Z.e(this.TAG, e.message),
                                    void this._emitter.emit(E.ERROR, {
                                        code: e.code,
                                        msg: e.message
                                    })
                                }
                            }
                            this._mimeTypes[i.type] = n
                        }
                        t || this._pendingSegments[i.type].push(i),
                        r || this._sourceBuffers[i.type] && !this._sourceBuffers[i.type].updating && this._doAppendSegments(),
                        c.Z.safari && "audio/mpeg" === i.container && i.mediaDuration > 0 && (this._requireSetMediaDuration = !0,
                        this._pendingMediaDuration = i.mediaDuration / 1e3,
                        this._updateMediaSourceDuration())
                    }
                    ,
                    e.prototype.appendMediaSegment = function(e) {
                        var t = e;
                        this._pendingSegments[t.type].push(t),
                        this._config.autoCleanupSourceBuffer && this._needCleanupSourceBuffer() && this._doCleanupSourceBuffer();
                        var i = this._sourceBuffers[t.type];
                        !i || i.updating || this._hasPendingRemoveRanges() || this._doAppendSegments()
                    }
                    ,
                    e.prototype.seek = function(e) {
                        for (var t in this._sourceBuffers)
                            if (this._sourceBuffers[t]) {
                                var i = this._sourceBuffers[t];
                                if ("open" === this._mediaSource.readyState)
                                    try {
                                        i.abort()
                                    } catch (e) {
                                        d.Z.e(this.TAG, e.message)
                                    }
                                this._idrList.clear();
                                var n = this._pendingSegments[t];
                                if (n.splice(0, n.length),
                                "closed" !== this._mediaSource.readyState) {
                                    for (var r = 0; r < i.buffered.length; r++) {
                                        var s = i.buffered.start(r)
                                          , o = i.buffered.end(r);
                                        this._pendingRemoveRanges[t].push({
                                            start: s,
                                            end: o
                                        })
                                    }
                                    if (i.updating || this._doRemoveRanges(),
                                    c.Z.safari) {
                                        var a = this._lastInitSegments[t];
                                        a && (this._pendingSegments[t].push(a),
                                        i.updating || this._doAppendSegments())
                                    }
                                }
                            }
                    }
                    ,
                    e.prototype.endOfStream = function() {
                        var e = this._mediaSource
                          , t = this._sourceBuffers;
                        e && "open" === e.readyState ? t.video && t.video.updating || t.audio && t.audio.updating ? this._hasPendingEos = !0 : (this._hasPendingEos = !1,
                        e.endOfStream()) : e && "closed" === e.readyState && this._hasPendingSegments() && (this._hasPendingEos = !0)
                    }
                    ,
                    e.prototype.getNearestKeyframe = function(e) {
                        return this._idrList.getLastSyncPointBeforeDts(e)
                    }
                    ,
                    e.prototype._needCleanupSourceBuffer = function() {
                        if (!this._config.autoCleanupSourceBuffer)
                            return !1;
                        var e = this._mediaElement.currentTime;
                        for (var t in this._sourceBuffers) {
                            var i = this._sourceBuffers[t];
                            if (i) {
                                var n = i.buffered;
                                if (n.length >= 1 && e - n.start(0) >= this._config.autoCleanupMaxBackwardDuration)
                                    return !0
                            }
                        }
                        return !1
                    }
                    ,
                    e.prototype._doCleanupSourceBuffer = function() {
                        var e = this._mediaElement.currentTime;
                        for (var t in this._sourceBuffers) {
                            var i = this._sourceBuffers[t];
                            if (i) {
                                for (var n = i.buffered, r = !1, s = 0; s < n.length; s++) {
                                    var o = n.start(s)
                                      , a = n.end(s);
                                    if (o <= e && e < a + 3) {
                                        if (e - o >= this._config.autoCleanupMaxBackwardDuration) {
                                            r = !0;
                                            var h = e - this._config.autoCleanupMinBackwardDuration;
                                            this._pendingRemoveRanges[t].push({
                                                start: o,
                                                end: h
                                            })
                                        }
                                    } else
                                        a < e && (r = !0,
                                        this._pendingRemoveRanges[t].push({
                                            start: o,
                                            end: a
                                        }))
                                }
                                r && !i.updating && this._doRemoveRanges()
                            }
                        }
                    }
                    ,
                    e.prototype._updateMediaSourceDuration = function() {
                        var e = this._sourceBuffers;
                        if (0 !== this._mediaElement.readyState && "open" === this._mediaSource.readyState && !(e.video && e.video.updating || e.audio && e.audio.updating)) {
                            var t = this._mediaSource.duration
                              , i = this._pendingMediaDuration;
                            i > 0 && (isNaN(t) || i > t) && (d.Z.v(this.TAG, "Update MediaSource duration from " + t + " to " + i),
                            this._mediaSource.duration = i),
                            this._requireSetMediaDuration = !1,
                            this._pendingMediaDuration = 0
                        }
                    }
                    ,
                    e.prototype._doRemoveRanges = function() {
                        for (var e in this._pendingRemoveRanges)
                            if (this._sourceBuffers[e] && !this._sourceBuffers[e].updating)
                                for (var t = this._sourceBuffers[e], i = this._pendingRemoveRanges[e]; i.length && !t.updating; ) {
                                    var n = i.shift();
                                    t.remove(n.start, n.end)
                                }
                    }
                    ,
                    e.prototype._doAppendSegments = function() {
                        var e = this._pendingSegments;
                        for (var t in e)
                            if (this._sourceBuffers[t] && !this._sourceBuffers[t].updating && e[t].length > 0) {
                                var i = e[t].shift();
                                if (i.timestampOffset) {
                                    var n = this._sourceBuffers[t].timestampOffset
                                      , r = i.timestampOffset / 1e3;
                                    Math.abs(n - r) > .1 && (d.Z.v(this.TAG, "Update MPEG audio timestampOffset from " + n + " to " + r),
                                    this._sourceBuffers[t].timestampOffset = r),
                                    delete i.timestampOffset
                                }
                                if (!i.data || 0 === i.data.byteLength)
                                    continue;
                                try {
                                    this._sourceBuffers[t].appendBuffer(i.data),
                                    this._isBufferFull = !1,
                                    "video" === t && i.hasOwnProperty("info") && this._idrList.appendArray(i.info.syncPoints)
                                } catch (e) {
                                    this._pendingSegments[t].unshift(i),
                                    22 === e.code ? (this._isBufferFull || this._emitter.emit(E.BUFFER_FULL),
                                    this._isBufferFull = !0) : (d.Z.e(this.TAG, e.message),
                                    this._emitter.emit(E.ERROR, {
                                        code: e.code,
                                        msg: e.message
                                    }))
                                }
                            }
                    }
                    ,
                    e.prototype._onSourceOpen = function() {
                        if (d.Z.v(this.TAG, "MediaSource onSourceOpen"),
                        this._mediaSource.removeEventListener("sourceopen", this.e.onSourceOpen),
                        this._pendingSourceBufferInit.length > 0)
                            for (var e = this._pendingSourceBufferInit; e.length; ) {
                                var t = e.shift();
                                this.appendInitSegment(t, !0)
                            }
                        this._hasPendingSegments() && this._doAppendSegments(),
                        this._emitter.emit(E.SOURCE_OPEN)
                    }
                    ,
                    e.prototype._onSourceEnded = function() {
                        d.Z.v(this.TAG, "MediaSource onSourceEnded")
                    }
                    ,
                    e.prototype._onSourceClose = function() {
                        d.Z.v(this.TAG, "MediaSource onSourceClose"),
                        this._mediaSource && null != this.e && (this._mediaSource.removeEventListener("sourceopen", this.e.onSourceOpen),
                        this._mediaSource.removeEventListener("sourceended", this.e.onSourceEnded),
                        this._mediaSource.removeEventListener("sourceclose", this.e.onSourceClose))
                    }
                    ,
                    e.prototype._hasPendingSegments = function() {
                        var e = this._pendingSegments;
                        return e.video.length > 0 || e.audio.length > 0
                    }
                    ,
                    e.prototype._hasPendingRemoveRanges = function() {
                        var e = this._pendingRemoveRanges;
                        return e.video.length > 0 || e.audio.length > 0
                    }
                    ,
                    e.prototype._onSourceBufferUpdateEnd = function() {
                        this._requireSetMediaDuration ? this._updateMediaSourceDuration() : this._hasPendingRemoveRanges() ? this._doRemoveRanges() : this._hasPendingSegments() ? this._doAppendSegments() : this._hasPendingEos && this.endOfStream(),
                        this._emitter.emit(E.UPDATE_END)
                    }
                    ,
                    e.prototype._onSourceBufferError = function(e) {
                        d.Z.e(this.TAG, "SourceBuffer Error: " + e)
                    }
                    ,
                    e
                }()
                  , R = i(600)
                  , w = {
                    NETWORK_ERROR: "NetworkError",
                    MEDIA_ERROR: "MediaError",
                    OTHER_ERROR: "OtherError"
                }
                  , O = {
                    NETWORK_EXCEPTION: h.nm.EXCEPTION,
                    NETWORK_STATUS_CODE_INVALID: h.nm.HTTP_STATUS_CODE_INVALID,
                    NETWORK_TIMEOUT: h.nm.CONNECTING_TIMEOUT,
                    NETWORK_UNRECOVERABLE_EARLY_EOF: h.nm.UNRECOVERABLE_EARLY_EOF,
                    MEDIA_MSE_ERROR: "MediaMSEError",
                    MEDIA_FORMAT_ERROR: R.Z.FORMAT_ERROR,
                    MEDIA_FORMAT_UNSUPPORTED: R.Z.FORMAT_UNSUPPORTED,
                    MEDIA_CODEC_UNSUPPORTED: R.Z.CODEC_UNSUPPORTED
                }
                  , T = function() {
                    function e(e, t) {
                        if (this.TAG = "FlvPlayer",
                        this._type = "FlvPlayer",
                        this._emitter = new (l()),
                        this._config = o(),
                        "object" == typeof t && Object.assign(this._config, t),
                        "flv" !== e.type.toLowerCase())
                            throw new A.OC("FlvPlayer requires an flv MediaDataSource input!");
                        !0 === e.isLive && (this._config.isLive = !0),
                        this.e = {
                            onvLoadedMetadata: this._onvLoadedMetadata.bind(this),
                            onvSeeking: this._onvSeeking.bind(this),
                            onvCanPlay: this._onvCanPlay.bind(this),
                            onvStalled: this._onvStalled.bind(this),
                            onvProgress: this._onvProgress.bind(this)
                        },
                        self.performance && self.performance.now ? this._now = self.performance.now.bind(self.performance) : this._now = Date.now,
                        this._pendingSeekTime = null,
                        this._requestSetTime = !1,
                        this._seekpointRecord = null,
                        this._progressChecker = null,
                        this._mediaDataSource = e,
                        this._mediaElement = null,
                        this._msectl = null,
                        this._transmuxer = null,
                        this._mseSourceOpened = !1,
                        this._hasPendingLoad = !1,
                        this._receivedCanPlay = !1,
                        this._mediaInfo = null,
                        this._statisticsInfo = null;
                        var i = c.Z.chrome && (c.Z.version.major < 50 || 50 === c.Z.version.major && c.Z.version.build < 2661);
                        this._alwaysSeekKeyframe = !!(i || c.Z.msedge || c.Z.msie),
                        this._alwaysSeekKeyframe && (this._config.accurateSeek = !1)
                    }
                    return e.prototype.destroy = function() {
                        null != this._progressChecker && (window.clearInterval(this._progressChecker),
                        this._progressChecker = null),
                        this._transmuxer && this.unload(),
                        this._mediaElement && this.detachMediaElement(),
                        this.e = null,
                        this._mediaDataSource = null,
                        this._emitter.removeAllListeners(),
                        this._emitter = null
                    }
                    ,
                    e.prototype.on = function(e, t) {
                        var i = this;
                        e === f.MEDIA_INFO ? null != this._mediaInfo && Promise.resolve().then((function() {
                            i._emitter.emit(f.MEDIA_INFO, i.mediaInfo)
                        }
                        )) : e === f.STATISTICS_INFO && null != this._statisticsInfo && Promise.resolve().then((function() {
                            i._emitter.emit(f.STATISTICS_INFO, i.statisticsInfo)
                        }
                        )),
                        this._emitter.addListener(e, t)
                    }
                    ,
                    e.prototype.off = function(e, t) {
                        this._emitter.removeListener(e, t)
                    }
                    ,
                    e.prototype.attachMediaElement = function(e) {
                        var t = this;
                        if (this._mediaElement = e,
                        e.addEventListener("loadedmetadata", this.e.onvLoadedMetadata),
                        e.addEventListener("seeking", this.e.onvSeeking),
                        e.addEventListener("canplay", this.e.onvCanPlay),
                        e.addEventListener("stalled", this.e.onvStalled),
                        e.addEventListener("progress", this.e.onvProgress),
                        this._msectl = new L(this._config),
                        this._msectl.on(E.UPDATE_END, this._onmseUpdateEnd.bind(this)),
                        this._msectl.on(E.BUFFER_FULL, this._onmseBufferFull.bind(this)),
                        this._msectl.on(E.SOURCE_OPEN, (function() {
                            t._mseSourceOpened = !0,
                            t._hasPendingLoad && (t._hasPendingLoad = !1,
                            t.load())
                        }
                        )),
                        this._msectl.on(E.ERROR, (function(e) {
                            t._emitter.emit(f.ERROR, w.MEDIA_ERROR, O.MEDIA_MSE_ERROR, e)
                        }
                        )),
                        this._msectl.attachMediaElement(e),
                        null != this._pendingSeekTime)
                            try {
                                e.currentTime = this._pendingSeekTime,
                                this._pendingSeekTime = null
                            } catch (e) {}
                    }
                    ,
                    e.prototype.detachMediaElement = function() {
                        this._mediaElement && (this._msectl.detachMediaElement(),
                        this._mediaElement.removeEventListener("loadedmetadata", this.e.onvLoadedMetadata),
                        this._mediaElement.removeEventListener("seeking", this.e.onvSeeking),
                        this._mediaElement.removeEventListener("canplay", this.e.onvCanPlay),
                        this._mediaElement.removeEventListener("stalled", this.e.onvStalled),
                        this._mediaElement.removeEventListener("progress", this.e.onvProgress),
                        this._mediaElement = null),
                        this._msectl && (this._msectl.destroy(),
                        this._msectl = null)
                    }
                    ,
                    e.prototype.load = function() {
                        var e = this;
                        if (!this._mediaElement)
                            throw new A.rT("HTMLMediaElement must be attached before load()!");
                        if (this._transmuxer)
                            throw new A.rT("FlvPlayer.load() has been called, please call unload() first!");
                        this._hasPendingLoad || (this._config.deferLoadAfterSourceOpen && !1 === this._mseSourceOpened ? this._hasPendingLoad = !0 : (this._mediaElement.readyState > 0 && (this._requestSetTime = !0,
                        this._mediaElement.currentTime = 0),
                        this._transmuxer = new b(this._mediaDataSource,this._config),
                        this._transmuxer.on(v.Z.INIT_SEGMENT, (function(t, i) {
                            e._msectl.appendInitSegment(i)
                        }
                        )),
                        this._transmuxer.on(v.Z.MEDIA_SEGMENT, (function(t, i) {
                            if (e._msectl.appendMediaSegment(i),
                            e._config.lazyLoad && !e._config.isLive) {
                                var n = e._mediaElement.currentTime;
                                i.info.endDts >= 1e3 * (n + e._config.lazyLoadMaxDuration) && null == e._progressChecker && (d.Z.v(e.TAG, "Maximum buffering duration exceeded, suspend transmuxing task"),
                                e._suspendTransmuxer())
                            }
                        }
                        )),
                        this._transmuxer.on(v.Z.LOADING_COMPLETE, (function() {
                            e._msectl.endOfStream(),
                            e._emitter.emit(f.LOADING_COMPLETE)
                        }
                        )),
                        this._transmuxer.on(v.Z.RECOVERED_EARLY_EOF, (function() {
                            e._emitter.emit(f.RECOVERED_EARLY_EOF)
                        }
                        )),
                        this._transmuxer.on(v.Z.IO_ERROR, (function(t, i) {
                            e._emitter.emit(f.ERROR, w.NETWORK_ERROR, t, i)
                        }
                        )),
                        this._transmuxer.on(v.Z.DEMUX_ERROR, (function(t, i) {
                            e._emitter.emit(f.ERROR, w.MEDIA_ERROR, t, {
                                code: -1,
                                msg: i
                            })
                        }
                        )),
                        this._transmuxer.on(v.Z.MEDIA_INFO, (function(t) {
                            e._mediaInfo = t,
                            e._emitter.emit(f.MEDIA_INFO, Object.assign({}, t))
                        }
                        )),
                        this._transmuxer.on(v.Z.METADATA_ARRIVED, (function(t) {
                            e._emitter.emit(f.METADATA_ARRIVED, t)
                        }
                        )),
                        this._transmuxer.on(v.Z.SCRIPTDATA_ARRIVED, (function(t) {
                            e._emitter.emit(f.SCRIPTDATA_ARRIVED, t)
                        }
                        )),
                        this._transmuxer.on(v.Z.STATISTICS_INFO, (function(t) {
                            e._statisticsInfo = e._fillStatisticsInfo(t),
                            e._emitter.emit(f.STATISTICS_INFO, Object.assign({}, e._statisticsInfo))
                        }
                        )),
                        this._transmuxer.on(v.Z.RECOMMEND_SEEKPOINT, (function(t) {
                            e._mediaElement && !e._config.accurateSeek && (e._requestSetTime = !0,
                            e._mediaElement.currentTime = t / 1e3)
                        }
                        )),
                        this._transmuxer.open()))
                    }
                    ,
                    e.prototype.unload = function() {
                        this._mediaElement && this._mediaElement.pause(),
                        this._msectl && this._msectl.seek(0),
                        this._transmuxer && (this._transmuxer.close(),
                        this._transmuxer.destroy(),
                        this._transmuxer = null)
                    }
                    ,
                    e.prototype.play = function() {
                        return this._mediaElement.play()
                    }
                    ,
                    e.prototype.pause = function() {
                        this._mediaElement.pause()
                    }
                    ,
                    Object.defineProperty(e.prototype, "type", {
                        get: function() {
                            return this._type
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "buffered", {
                        get: function() {
                            return this._mediaElement.buffered
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "duration", {
                        get: function() {
                            return this._mediaElement.duration
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "volume", {
                        get: function() {
                            return this._mediaElement.volume
                        },
                        set: function(e) {
                            this._mediaElement.volume = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "muted", {
                        get: function() {
                            return this._mediaElement.muted
                        },
                        set: function(e) {
                            this._mediaElement.muted = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "currentTime", {
                        get: function() {
                            return this._mediaElement ? this._mediaElement.currentTime : 0
                        },
                        set: function(e) {
                            this._mediaElement ? this._internalSeek(e) : this._pendingSeekTime = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "mediaInfo", {
                        get: function() {
                            return Object.assign({}, this._mediaInfo)
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "statisticsInfo", {
                        get: function() {
                            return null == this._statisticsInfo && (this._statisticsInfo = {}),
                            this._statisticsInfo = this._fillStatisticsInfo(this._statisticsInfo),
                            Object.assign({}, this._statisticsInfo)
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    e.prototype._fillStatisticsInfo = function(e) {
                        if (e.playerType = this._type,
                        !(this._mediaElement instanceof HTMLVideoElement))
                            return e;
                        var t = !0
                          , i = 0
                          , n = 0;
                        if (this._mediaElement.getVideoPlaybackQuality) {
                            var r = this._mediaElement.getVideoPlaybackQuality();
                            i = r.totalVideoFrames,
                            n = r.droppedVideoFrames
                        } else
                            null != this._mediaElement.webkitDecodedFrameCount ? (i = this._mediaElement.webkitDecodedFrameCount,
                            n = this._mediaElement.webkitDroppedFrameCount) : t = !1;
                        return t && (e.decodedFrames = i,
                        e.droppedFrames = n),
                        e
                    }
                    ,
                    e.prototype._onmseUpdateEnd = function() {
                        if (this._config.lazyLoad && !this._config.isLive) {
                            for (var e = this._mediaElement.buffered, t = this._mediaElement.currentTime, i = 0, n = 0; n < e.length; n++) {
                                var r = e.start(n)
                                  , s = e.end(n);
                                if (r <= t && t < s) {
                                    r,
                                    i = s;
                                    break
                                }
                            }
                            i >= t + this._config.lazyLoadMaxDuration && null == this._progressChecker && (d.Z.v(this.TAG, "Maximum buffering duration exceeded, suspend transmuxing task"),
                            this._suspendTransmuxer())
                        }
                    }
                    ,
                    e.prototype._onmseBufferFull = function() {
                        d.Z.v(this.TAG, "MSE SourceBuffer is full, suspend transmuxing task"),
                        null == this._progressChecker && this._suspendTransmuxer()
                    }
                    ,
                    e.prototype._suspendTransmuxer = function() {
                        this._transmuxer && (this._transmuxer.pause(),
                        null == this._progressChecker && (this._progressChecker = window.setInterval(this._checkProgressAndResume.bind(this), 1e3)))
                    }
                    ,
                    e.prototype._checkProgressAndResume = function() {
                        for (var e = this._mediaElement.currentTime, t = this._mediaElement.buffered, i = !1, n = 0; n < t.length; n++) {
                            var r = t.start(n)
                              , s = t.end(n);
                            if (e >= r && e < s) {
                                e >= s - this._config.lazyLoadRecoverDuration && (i = !0);
                                break
                            }
                        }
                        i && (window.clearInterval(this._progressChecker),
                        this._progressChecker = null,
                        i && (d.Z.v(this.TAG, "Continue loading from paused position"),
                        this._transmuxer.resume()))
                    }
                    ,
                    e.prototype._isTimepointBuffered = function(e) {
                        for (var t = this._mediaElement.buffered, i = 0; i < t.length; i++) {
                            var n = t.start(i)
                              , r = t.end(i);
                            if (e >= n && e < r)
                                return !0
                        }
                        return !1
                    }
                    ,
                    e.prototype._internalSeek = function(e) {
                        var t = this._isTimepointBuffered(e)
                          , i = !1
                          , n = 0;
                        if (e < 1 && this._mediaElement.buffered.length > 0) {
                            var r = this._mediaElement.buffered.start(0);
                            (r < 1 && e < r || c.Z.safari) && (i = !0,
                            n = c.Z.safari ? .1 : r)
                        }
                        if (i)
                            this._requestSetTime = !0,
                            this._mediaElement.currentTime = n;
                        else if (t) {
                            if (this._alwaysSeekKeyframe) {
                                var s = this._msectl.getNearestKeyframe(Math.floor(1e3 * e));
                                this._requestSetTime = !0,
                                this._mediaElement.currentTime = null != s ? s.dts / 1e3 : e
                            } else
                                this._requestSetTime = !0,
                                this._mediaElement.currentTime = e;
                            null != this._progressChecker && this._checkProgressAndResume()
                        } else
                            null != this._progressChecker && (window.clearInterval(this._progressChecker),
                            this._progressChecker = null),
                            this._msectl.seek(e),
                            this._transmuxer.seek(Math.floor(1e3 * e)),
                            this._config.accurateSeek && (this._requestSetTime = !0,
                            this._mediaElement.currentTime = e)
                    }
                    ,
                    e.prototype._checkAndApplyUnbufferedSeekpoint = function() {
                        if (this._seekpointRecord)
                            if (this._seekpointRecord.recordTime <= this._now() - 100) {
                                var e = this._mediaElement.currentTime;
                                this._seekpointRecord = null,
                                this._isTimepointBuffered(e) || (null != this._progressChecker && (window.clearTimeout(this._progressChecker),
                                this._progressChecker = null),
                                this._msectl.seek(e),
                                this._transmuxer.seek(Math.floor(1e3 * e)),
                                this._config.accurateSeek && (this._requestSetTime = !0,
                                this._mediaElement.currentTime = e))
                            } else
                                window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this), 50)
                    }
                    ,
                    e.prototype._checkAndResumeStuckPlayback = function(e) {
                        var t = this._mediaElement;
                        if (e || !this._receivedCanPlay || t.readyState < 2) {
                            var i = t.buffered;
                            i.length > 0 && t.currentTime < i.start(0) && (d.Z.w(this.TAG, "Playback seems stuck at " + t.currentTime + ", seek to " + i.start(0)),
                            this._requestSetTime = !0,
                            this._mediaElement.currentTime = i.start(0),
                            this._mediaElement.removeEventListener("progress", this.e.onvProgress))
                        } else
                            this._mediaElement.removeEventListener("progress", this.e.onvProgress)
                    }
                    ,
                    e.prototype._onvLoadedMetadata = function(e) {
                        null != this._pendingSeekTime && (this._mediaElement.currentTime = this._pendingSeekTime,
                        this._pendingSeekTime = null)
                    }
                    ,
                    e.prototype._onvSeeking = function(e) {
                        var t = this._mediaElement.currentTime
                          , i = this._mediaElement.buffered;
                        if (this._requestSetTime)
                            this._requestSetTime = !1;
                        else {
                            if (t < 1 && i.length > 0) {
                                var n = i.start(0);
                                if (n < 1 && t < n || c.Z.safari)
                                    return this._requestSetTime = !0,
                                    void (this._mediaElement.currentTime = c.Z.safari ? .1 : n)
                            }
                            if (this._isTimepointBuffered(t)) {
                                if (this._alwaysSeekKeyframe) {
                                    var r = this._msectl.getNearestKeyframe(Math.floor(1e3 * t));
                                    null != r && (this._requestSetTime = !0,
                                    this._mediaElement.currentTime = r.dts / 1e3)
                                }
                                null != this._progressChecker && this._checkProgressAndResume()
                            } else
                                this._seekpointRecord = {
                                    seekPoint: t,
                                    recordTime: this._now()
                                },
                                window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this), 50)
                        }
                    }
                    ,
                    e.prototype._onvCanPlay = function(e) {
                        this._receivedCanPlay = !0,
                        this._mediaElement.removeEventListener("canplay", this.e.onvCanPlay)
                    }
                    ,
                    e.prototype._onvStalled = function(e) {
                        this._checkAndResumeStuckPlayback(!0)
                    }
                    ,
                    e.prototype._onvProgress = function(e) {
                        this._checkAndResumeStuckPlayback()
                    }
                    ,
                    e
                }()
                  , C = function() {
                    function e(e, t) {
                        if (this.TAG = "NativePlayer",
                        this._type = "NativePlayer",
                        this._emitter = new (l()),
                        this._config = o(),
                        "object" == typeof t && Object.assign(this._config, t),
                        "flv" === e.type.toLowerCase())
                            throw new A.OC("NativePlayer does't support flv MediaDataSource input!");
                        if (e.hasOwnProperty("segments"))
                            throw new A.OC("NativePlayer(" + e.type + ") doesn't support multipart playback!");
                        this.e = {
                            onvLoadedMetadata: this._onvLoadedMetadata.bind(this)
                        },
                        this._pendingSeekTime = null,
                        this._statisticsReporter = null,
                        this._mediaDataSource = e,
                        this._mediaElement = null
                    }
                    return e.prototype.destroy = function() {
                        this._mediaElement && (this.unload(),
                        this.detachMediaElement()),
                        this.e = null,
                        this._mediaDataSource = null,
                        this._emitter.removeAllListeners(),
                        this._emitter = null
                    }
                    ,
                    e.prototype.on = function(e, t) {
                        var i = this;
                        e === f.MEDIA_INFO ? null != this._mediaElement && 0 !== this._mediaElement.readyState && Promise.resolve().then((function() {
                            i._emitter.emit(f.MEDIA_INFO, i.mediaInfo)
                        }
                        )) : e === f.STATISTICS_INFO && null != this._mediaElement && 0 !== this._mediaElement.readyState && Promise.resolve().then((function() {
                            i._emitter.emit(f.STATISTICS_INFO, i.statisticsInfo)
                        }
                        )),
                        this._emitter.addListener(e, t)
                    }
                    ,
                    e.prototype.off = function(e, t) {
                        this._emitter.removeListener(e, t)
                    }
                    ,
                    e.prototype.attachMediaElement = function(e) {
                        if (this._mediaElement = e,
                        e.addEventListener("loadedmetadata", this.e.onvLoadedMetadata),
                        null != this._pendingSeekTime)
                            try {
                                e.currentTime = this._pendingSeekTime,
                                this._pendingSeekTime = null
                            } catch (e) {}
                    }
                    ,
                    e.prototype.detachMediaElement = function() {
                        this._mediaElement && (this._mediaElement.src = "",
                        this._mediaElement.removeAttribute("src"),
                        this._mediaElement.removeEventListener("loadedmetadata", this.e.onvLoadedMetadata),
                        this._mediaElement = null),
                        null != this._statisticsReporter && (window.clearInterval(this._statisticsReporter),
                        this._statisticsReporter = null)
                    }
                    ,
                    e.prototype.load = function() {
                        if (!this._mediaElement)
                            throw new A.rT("HTMLMediaElement must be attached before load()!");
                        this._mediaElement.src = this._mediaDataSource.url,
                        this._mediaElement.readyState > 0 && (this._mediaElement.currentTime = 0),
                        this._mediaElement.preload = "auto",
                        this._mediaElement.load(),
                        this._statisticsReporter = window.setInterval(this._reportStatisticsInfo.bind(this), this._config.statisticsInfoReportInterval)
                    }
                    ,
                    e.prototype.unload = function() {
                        this._mediaElement && (this._mediaElement.src = "",
                        this._mediaElement.removeAttribute("src")),
                        null != this._statisticsReporter && (window.clearInterval(this._statisticsReporter),
                        this._statisticsReporter = null)
                    }
                    ,
                    e.prototype.play = function() {
                        return this._mediaElement.play()
                    }
                    ,
                    e.prototype.pause = function() {
                        this._mediaElement.pause()
                    }
                    ,
                    Object.defineProperty(e.prototype, "type", {
                        get: function() {
                            return this._type
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "buffered", {
                        get: function() {
                            return this._mediaElement.buffered
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "duration", {
                        get: function() {
                            return this._mediaElement.duration
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "volume", {
                        get: function() {
                            return this._mediaElement.volume
                        },
                        set: function(e) {
                            this._mediaElement.volume = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "muted", {
                        get: function() {
                            return this._mediaElement.muted
                        },
                        set: function(e) {
                            this._mediaElement.muted = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "currentTime", {
                        get: function() {
                            return this._mediaElement ? this._mediaElement.currentTime : 0
                        },
                        set: function(e) {
                            this._mediaElement ? this._mediaElement.currentTime = e : this._pendingSeekTime = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "mediaInfo", {
                        get: function() {
                            var e = {
                                mimeType: (this._mediaElement instanceof HTMLAudioElement ? "audio/" : "video/") + this._mediaDataSource.type
                            };
                            return this._mediaElement && (e.duration = Math.floor(1e3 * this._mediaElement.duration),
                            this._mediaElement instanceof HTMLVideoElement && (e.width = this._mediaElement.videoWidth,
                            e.height = this._mediaElement.videoHeight)),
                            e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "statisticsInfo", {
                        get: function() {
                            var e = {
                                playerType: this._type,
                                url: this._mediaDataSource.url
                            };
                            if (!(this._mediaElement instanceof HTMLVideoElement))
                                return e;
                            var t = !0
                              , i = 0
                              , n = 0;
                            if (this._mediaElement.getVideoPlaybackQuality) {
                                var r = this._mediaElement.getVideoPlaybackQuality();
                                i = r.totalVideoFrames,
                                n = r.droppedVideoFrames
                            } else
                                null != this._mediaElement.webkitDecodedFrameCount ? (i = this._mediaElement.webkitDecodedFrameCount,
                                n = this._mediaElement.webkitDroppedFrameCount) : t = !1;
                            return t && (e.decodedFrames = i,
                            e.droppedFrames = n),
                            e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    e.prototype._onvLoadedMetadata = function(e) {
                        null != this._pendingSeekTime && (this._mediaElement.currentTime = this._pendingSeekTime,
                        this._pendingSeekTime = null),
                        this._emitter.emit(f.MEDIA_INFO, this.mediaInfo)
                    }
                    ,
                    e.prototype._reportStatisticsInfo = function() {
                        this._emitter.emit(f.STATISTICS_INFO, this.statisticsInfo)
                    }
                    ,
                    e
                }();
                n.Z.install();
                var k = {
                    createPlayer: function(e, t) {
                        var i = e;
                        if (null == i || "object" != typeof i)
                            throw new A.OC("MediaDataSource must be an javascript object!");
                        if (!i.hasOwnProperty("type"))
                            throw new A.OC("MediaDataSource must has type field to indicate video file type!");
                        switch (i.type) {
                        case "flv":
                            return new T(i,t);
                        default:
                            return new C(i,t)
                        }
                    },
                    isSupported: function() {
                        return a.supportMSEH264Playback()
                    },
                    getFeatureList: function() {
                        return a.getFeatureList()
                    }
                };
                k.BaseLoader = h.fp,
                k.LoaderStatus = h.GM,
                k.LoaderErrors = h.nm,
                k.Events = f,
                k.ErrorTypes = w,
                k.ErrorDetails = O,
                k.FlvPlayer = T,
                k.NativePlayer = C,
                k.LoggingControl = m.Z,
                Object.defineProperty(k, "version", {
                    enumerable: !0,
                    get: function() {
                        return "1.6.2"
                    }
                });
                var D = k
            },
            324: function(e, t, i) {
                e.exports = i(60).default
            },
            191: function(e, t, i) {
                "use strict";
                i.d(t, {
                    Z: function() {
                        return y
                    }
                });
                var n, r = i(300), s = function() {
                    function e() {
                        this._firstCheckpoint = 0,
                        this._lastCheckpoint = 0,
                        this._intervalBytes = 0,
                        this._totalBytes = 0,
                        this._lastSecondBytes = 0,
                        self.performance && self.performance.now ? this._now = self.performance.now.bind(self.performance) : this._now = Date.now
                    }
                    return e.prototype.reset = function() {
                        this._firstCheckpoint = this._lastCheckpoint = 0,
                        this._totalBytes = this._intervalBytes = 0,
                        this._lastSecondBytes = 0
                    }
                    ,
                    e.prototype.addBytes = function(e) {
                        0 === this._firstCheckpoint ? (this._firstCheckpoint = this._now(),
                        this._lastCheckpoint = this._firstCheckpoint,
                        this._intervalBytes += e,
                        this._totalBytes += e) : this._now() - this._lastCheckpoint < 1e3 ? (this._intervalBytes += e,
                        this._totalBytes += e) : (this._lastSecondBytes = this._intervalBytes,
                        this._intervalBytes = e,
                        this._totalBytes += e,
                        this._lastCheckpoint = this._now())
                    }
                    ,
                    Object.defineProperty(e.prototype, "currentKBps", {
                        get: function() {
                            this.addBytes(0);
                            var e = (this._now() - this._lastCheckpoint) / 1e3;
                            return 0 == e && (e = 1),
                            this._intervalBytes / e / 1024
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "lastSecondKBps", {
                        get: function() {
                            return this.addBytes(0),
                            0 !== this._lastSecondBytes ? this._lastSecondBytes / 1024 : this._now() - this._lastCheckpoint >= 500 ? this.currentKBps : 0
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "averageKBps", {
                        get: function() {
                            var e = (this._now() - this._firstCheckpoint) / 1e3;
                            return this._totalBytes / e / 1024
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    e
                }(), o = i(939), a = i(538), h = i(29), u = (n = function(e, t) {
                    return (n = Object.setPrototypeOf || {
                        __proto__: []
                    }instanceof Array && function(e, t) {
                        e.__proto__ = t
                    }
                    || function(e, t) {
                        for (var i in t)
                            Object.prototype.hasOwnProperty.call(t, i) && (e[i] = t[i])
                    }
                    )(e, t)
                }
                ,
                function(e, t) {
                    if ("function" != typeof t && null !== t)
                        throw new TypeError("Class extends value " + String(t) + " is not a constructor or null");
                    function i() {
                        this.constructor = e
                    }
                    n(e, t),
                    e.prototype = null === t ? Object.create(t) : (i.prototype = t.prototype,
                    new i)
                }
                ), l = function(e) {
                    function t(t, i) {
                        var n = e.call(this, "fetch-stream-loader") || this;
                        return n.TAG = "FetchStreamLoader",
                        n._seekHandler = t,
                        n._config = i,
                        n._needStash = !0,
                        n._requestAbort = !1,
                        n._contentLength = null,
                        n._receivedLength = 0,
                        n
                    }
                    return u(t, e),
                    t.isSupported = function() {
                        try {
                            var e = a.Z.msedge && a.Z.version.minor >= 15048
                              , t = !a.Z.msedge || e;
                            return self.fetch && self.ReadableStream && t
                        } catch (e) {
                            return !1
                        }
                    }
                    ,
                    t.prototype.destroy = function() {
                        this.isWorking() && this.abort(),
                        e.prototype.destroy.call(this)
                    }
                    ,
                    t.prototype.open = function(e, t) {
                        var i = this;
                        this._dataSource = e,
                        this._range = t;
                        var n = e.url;
                        this._config.reuseRedirectedURL && null != e.redirectedURL && (n = e.redirectedURL);
                        var r = this._seekHandler.getConfig(n, t)
                          , s = new self.Headers;
                        if ("object" == typeof r.headers) {
                            var a = r.headers;
                            for (var u in a)
                                a.hasOwnProperty(u) && s.append(u, a[u])
                        }
                        var l = {
                            method: "GET",
                            headers: s,
                            mode: "cors",
                            cache: "default",
                            referrerPolicy: "no-referrer-when-downgrade"
                        };
                        if ("object" == typeof this._config.headers)
                            for (var u in this._config.headers)
                                s.append(u, this._config.headers[u]);
                        !1 === e.cors && (l.mode = "same-origin"),
                        e.withCredentials && (l.credentials = "include"),
                        e.referrerPolicy && (l.referrerPolicy = e.referrerPolicy),
                        self.AbortController && (this._abortController = new self.AbortController,
                        l.signal = this._abortController.signal),
                        this._status = o.GM.kConnecting,
                        self.fetch(r.url, l).then((function(e) {
                            if (i._requestAbort)
                                return i._status = o.GM.kIdle,
                                void e.body.cancel();
                            if (e.ok && e.status >= 200 && e.status <= 299) {
                                if (e.url !== r.url && i._onURLRedirect) {
                                    var t = i._seekHandler.removeURLParameters(e.url);
                                    i._onURLRedirect(t)
                                }
                                var n = e.headers.get("Content-Length");
                                return null != n && (i._contentLength = parseInt(n),
                                0 !== i._contentLength && i._onContentLengthKnown && i._onContentLengthKnown(i._contentLength)),
                                i._pump.call(i, e.body.getReader())
                            }
                            if (i._status = o.GM.kError,
                            !i._onError)
                                throw new h.OZ("FetchStreamLoader: Http code invalid, " + e.status + " " + e.statusText);
                            i._onError(o.nm.HTTP_STATUS_CODE_INVALID, {
                                code: e.status,
                                msg: e.statusText
                            })
                        }
                        )).catch((function(e) {
                            if (!i._abortController || !i._abortController.signal.aborted) {
                                if (i._status = o.GM.kError,
                                !i._onError)
                                    throw e;
                                i._onError(o.nm.EXCEPTION, {
                                    code: -1,
                                    msg: e.message
                                })
                            }
                        }
                        ))
                    }
                    ,
                    t.prototype.abort = function() {
                        if (this._requestAbort = !0,
                        (this._status !== o.GM.kBuffering || !a.Z.chrome) && this._abortController)
                            try {
                                this._abortController.abort()
                            } catch (e) {}
                    }
                    ,
                    t.prototype._pump = function(e) {
                        var t = this;
                        return e.read().then((function(i) {
                            if (i.done)
                                if (null !== t._contentLength && t._receivedLength < t._contentLength) {
                                    t._status = o.GM.kError;
                                    var n = o.nm.EARLY_EOF
                                      , r = {
                                        code: -1,
                                        msg: "Fetch stream meet Early-EOF"
                                    };
                                    if (!t._onError)
                                        throw new h.OZ(r.msg);
                                    t._onError(n, r)
                                } else
                                    t._status = o.GM.kComplete,
                                    t._onComplete && t._onComplete(t._range.from, t._range.from + t._receivedLength - 1);
                            else {
                                if (t._abortController && t._abortController.signal.aborted)
                                    return void (t._status = o.GM.kComplete);
                                if (!0 === t._requestAbort)
                                    return t._status = o.GM.kComplete,
                                    e.cancel();
                                t._status = o.GM.kBuffering;
                                var s = i.value.buffer
                                  , a = t._range.from + t._receivedLength;
                                t._receivedLength += s.byteLength,
                                t._onDataArrival && t._onDataArrival(s, a, t._receivedLength),
                                t._pump(e)
                            }
                        }
                        )).catch((function(e) {
                            if (t._abortController && t._abortController.signal.aborted)
                                t._status = o.GM.kComplete;
                            else if (11 !== e.code || !a.Z.msedge) {
                                t._status = o.GM.kError;
                                var i = 0
                                  , n = null;
                                if (19 !== e.code && "network error" !== e.message || !(null === t._contentLength || null !== t._contentLength && t._receivedLength < t._contentLength) ? (i = o.nm.EXCEPTION,
                                n = {
                                    code: e.code,
                                    msg: e.message
                                }) : (i = o.nm.EARLY_EOF,
                                n = {
                                    code: e.code,
                                    msg: "Fetch stream meet Early-EOF"
                                }),
                                !t._onError)
                                    throw new h.OZ(n.msg);
                                t._onError(i, n)
                            }
                        }
                        ))
                    }
                    ,
                    t
                }(o.fp), d = function() {
                    var e = function(t, i) {
                        return (e = Object.setPrototypeOf || {
                            __proto__: []
                        }instanceof Array && function(e, t) {
                            e.__proto__ = t
                        }
                        || function(e, t) {
                            for (var i in t)
                                Object.prototype.hasOwnProperty.call(t, i) && (e[i] = t[i])
                        }
                        )(t, i)
                    };
                    return function(t, i) {
                        if ("function" != typeof i && null !== i)
                            throw new TypeError("Class extends value " + String(i) + " is not a constructor or null");
                        function n() {
                            this.constructor = t
                        }
                        e(t, i),
                        t.prototype = null === i ? Object.create(i) : (n.prototype = i.prototype,
                        new n)
                    }
                }(), c = function(e) {
                    function t(t, i) {
                        var n = e.call(this, "xhr-moz-chunked-loader") || this;
                        return n.TAG = "MozChunkedLoader",
                        n._seekHandler = t,
                        n._config = i,
                        n._needStash = !0,
                        n._xhr = null,
                        n._requestAbort = !1,
                        n._contentLength = null,
                        n._receivedLength = 0,
                        n
                    }
                    return d(t, e),
                    t.isSupported = function() {
                        try {
                            var e = new XMLHttpRequest;
                            return e.open("GET", "https://example.com", !0),
                            e.responseType = "moz-chunked-arraybuffer",
                            "moz-chunked-arraybuffer" === e.responseType
                        } catch (e) {
                            return r.Z.w("MozChunkedLoader", e.message),
                            !1
                        }
                    }
                    ,
                    t.prototype.destroy = function() {
                        this.isWorking() && this.abort(),
                        this._xhr && (this._xhr.onreadystatechange = null,
                        this._xhr.onprogress = null,
                        this._xhr.onloadend = null,
                        this._xhr.onerror = null,
                        this._xhr = null),
                        e.prototype.destroy.call(this)
                    }
                    ,
                    t.prototype.open = function(e, t) {
                        this._dataSource = e,
                        this._range = t;
                        var i = e.url;
                        this._config.reuseRedirectedURL && null != e.redirectedURL && (i = e.redirectedURL);
                        var n = this._seekHandler.getConfig(i, t);
                        this._requestURL = n.url;
                        var r = this._xhr = new XMLHttpRequest;
                        if (r.open("GET", n.url, !0),
                        r.responseType = "moz-chunked-arraybuffer",
                        r.onreadystatechange = this._onReadyStateChange.bind(this),
                        r.onprogress = this._onProgress.bind(this),
                        r.onloadend = this._onLoadEnd.bind(this),
                        r.onerror = this._onXhrError.bind(this),
                        e.withCredentials && (r.withCredentials = !0),
                        "object" == typeof n.headers) {
                            var s = n.headers;
                            for (var a in s)
                                s.hasOwnProperty(a) && r.setRequestHeader(a, s[a])
                        }
                        if ("object" == typeof this._config.headers) {
                            s = this._config.headers;
                            for (var a in s)
                                s.hasOwnProperty(a) && r.setRequestHeader(a, s[a])
                        }
                        this._status = o.GM.kConnecting,
                        r.send()
                    }
                    ,
                    t.prototype.abort = function() {
                        this._requestAbort = !0,
                        this._xhr && this._xhr.abort(),
                        this._status = o.GM.kComplete
                    }
                    ,
                    t.prototype._onReadyStateChange = function(e) {
                        var t = e.target;
                        if (2 === t.readyState) {
                            if (null != t.responseURL && t.responseURL !== this._requestURL && this._onURLRedirect) {
                                var i = this._seekHandler.removeURLParameters(t.responseURL);
                                this._onURLRedirect(i)
                            }
                            if (0 !== t.status && (t.status < 200 || t.status > 299)) {
                                if (this._status = o.GM.kError,
                                !this._onError)
                                    throw new h.OZ("MozChunkedLoader: Http code invalid, " + t.status + " " + t.statusText);
                                this._onError(o.nm.HTTP_STATUS_CODE_INVALID, {
                                    code: t.status,
                                    msg: t.statusText
                                })
                            } else
                                this._status = o.GM.kBuffering
                        }
                    }
                    ,
                    t.prototype._onProgress = function(e) {
                        if (this._status !== o.GM.kError) {
                            null === this._contentLength && null !== e.total && 0 !== e.total && (this._contentLength = e.total,
                            this._onContentLengthKnown && this._onContentLengthKnown(this._contentLength));
                            var t = e.target.response
                              , i = this._range.from + this._receivedLength;
                            this._receivedLength += t.byteLength,
                            this._onDataArrival && this._onDataArrival(t, i, this._receivedLength)
                        }
                    }
                    ,
                    t.prototype._onLoadEnd = function(e) {
                        !0 !== this._requestAbort ? this._status !== o.GM.kError && (this._status = o.GM.kComplete,
                        this._onComplete && this._onComplete(this._range.from, this._range.from + this._receivedLength - 1)) : this._requestAbort = !1
                    }
                    ,
                    t.prototype._onXhrError = function(e) {
                        this._status = o.GM.kError;
                        var t = 0
                          , i = null;
                        if (this._contentLength && e.loaded < this._contentLength ? (t = o.nm.EARLY_EOF,
                        i = {
                            code: -1,
                            msg: "Moz-Chunked stream meet Early-Eof"
                        }) : (t = o.nm.EXCEPTION,
                        i = {
                            code: -1,
                            msg: e.constructor.name + " " + e.type
                        }),
                        !this._onError)
                            throw new h.OZ(i.msg);
                        this._onError(t, i)
                    }
                    ,
                    t
                }(o.fp), f = function() {
                    var e = function(t, i) {
                        return (e = Object.setPrototypeOf || {
                            __proto__: []
                        }instanceof Array && function(e, t) {
                            e.__proto__ = t
                        }
                        || function(e, t) {
                            for (var i in t)
                                Object.prototype.hasOwnProperty.call(t, i) && (e[i] = t[i])
                        }
                        )(t, i)
                    };
                    return function(t, i) {
                        if ("function" != typeof i && null !== i)
                            throw new TypeError("Class extends value " + String(i) + " is not a constructor or null");
                        function n() {
                            this.constructor = t
                        }
                        e(t, i),
                        t.prototype = null === i ? Object.create(i) : (n.prototype = i.prototype,
                        new n)
                    }
                }(), _ = function(e) {
                    function t(t, i) {
                        var n = e.call(this, "xhr-range-loader") || this;
                        return n.TAG = "RangeLoader",
                        n._seekHandler = t,
                        n._config = i,
                        n._needStash = !1,
                        n._chunkSizeKBList = [128, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 5120, 6144, 7168, 8192],
                        n._currentChunkSizeKB = 384,
                        n._currentSpeedNormalized = 0,
                        n._zeroSpeedChunkCount = 0,
                        n._xhr = null,
                        n._speedSampler = new s,
                        n._requestAbort = !1,
                        n._waitForTotalLength = !1,
                        n._totalLengthReceived = !1,
                        n._currentRequestURL = null,
                        n._currentRedirectedURL = null,
                        n._currentRequestRange = null,
                        n._totalLength = null,
                        n._contentLength = null,
                        n._receivedLength = 0,
                        n._lastTimeLoaded = 0,
                        n
                    }
                    return f(t, e),
                    t.isSupported = function() {
                        try {
                            var e = new XMLHttpRequest;
                            return e.open("GET", "https://example.com", !0),
                            e.responseType = "arraybuffer",
                            "arraybuffer" === e.responseType
                        } catch (e) {
                            return r.Z.w("RangeLoader", e.message),
                            !1
                        }
                    }
                    ,
                    t.prototype.destroy = function() {
                        this.isWorking() && this.abort(),
                        this._xhr && (this._xhr.onreadystatechange = null,
                        this._xhr.onprogress = null,
                        this._xhr.onload = null,
                        this._xhr.onerror = null,
                        this._xhr = null),
                        e.prototype.destroy.call(this)
                    }
                    ,
                    Object.defineProperty(t.prototype, "currentSpeed", {
                        get: function() {
                            return this._speedSampler.lastSecondKBps
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    t.prototype.open = function(e, t) {
                        this._dataSource = e,
                        this._range = t,
                        this._status = o.GM.kConnecting;
                        var i = !1;
                        null != this._dataSource.filesize && 0 !== this._dataSource.filesize && (i = !0,
                        this._totalLength = this._dataSource.filesize),
                        this._totalLengthReceived || i ? this._openSubRange() : (this._waitForTotalLength = !0,
                        this._internalOpen(this._dataSource, {
                            from: 0,
                            to: -1
                        }))
                    }
                    ,
                    t.prototype._openSubRange = function() {
                        var e = 1024 * this._currentChunkSizeKB
                          , t = this._range.from + this._receivedLength
                          , i = t + e;
                        null != this._contentLength && i - this._range.from >= this._contentLength && (i = this._range.from + this._contentLength - 1),
                        this._currentRequestRange = {
                            from: t,
                            to: i
                        },
                        this._internalOpen(this._dataSource, this._currentRequestRange)
                    }
                    ,
                    t.prototype._internalOpen = function(e, t) {
                        this._lastTimeLoaded = 0;
                        var i = e.url;
                        this._config.reuseRedirectedURL && (null != this._currentRedirectedURL ? i = this._currentRedirectedURL : null != e.redirectedURL && (i = e.redirectedURL));
                        var n = this._seekHandler.getConfig(i, t);
                        this._currentRequestURL = n.url;
                        var r = this._xhr = new XMLHttpRequest;
                        if (r.open("GET", n.url, !0),
                        r.responseType = "arraybuffer",
                        r.onreadystatechange = this._onReadyStateChange.bind(this),
                        r.onprogress = this._onProgress.bind(this),
                        r.onload = this._onLoad.bind(this),
                        r.onerror = this._onXhrError.bind(this),
                        e.withCredentials && (r.withCredentials = !0),
                        "object" == typeof n.headers) {
                            var s = n.headers;
                            for (var o in s)
                                s.hasOwnProperty(o) && r.setRequestHeader(o, s[o])
                        }
                        if ("object" == typeof this._config.headers) {
                            s = this._config.headers;
                            for (var o in s)
                                s.hasOwnProperty(o) && r.setRequestHeader(o, s[o])
                        }
                        r.send()
                    }
                    ,
                    t.prototype.abort = function() {
                        this._requestAbort = !0,
                        this._internalAbort(),
                        this._status = o.GM.kComplete
                    }
                    ,
                    t.prototype._internalAbort = function() {
                        this._xhr && (this._xhr.onreadystatechange = null,
                        this._xhr.onprogress = null,
                        this._xhr.onload = null,
                        this._xhr.onerror = null,
                        this._xhr.abort(),
                        this._xhr = null)
                    }
                    ,
                    t.prototype._onReadyStateChange = function(e) {
                        var t = e.target;
                        if (2 === t.readyState) {
                            if (null != t.responseURL) {
                                var i = this._seekHandler.removeURLParameters(t.responseURL);
                                t.responseURL !== this._currentRequestURL && i !== this._currentRedirectedURL && (this._currentRedirectedURL = i,
                                this._onURLRedirect && this._onURLRedirect(i))
                            }
                            if (t.status >= 200 && t.status <= 299) {
                                if (this._waitForTotalLength)
                                    return;
                                this._status = o.GM.kBuffering
                            } else {
                                if (this._status = o.GM.kError,
                                !this._onError)
                                    throw new h.OZ("RangeLoader: Http code invalid, " + t.status + " " + t.statusText);
                                this._onError(o.nm.HTTP_STATUS_CODE_INVALID, {
                                    code: t.status,
                                    msg: t.statusText
                                })
                            }
                        }
                    }
                    ,
                    t.prototype._onProgress = function(e) {
                        if (this._status !== o.GM.kError) {
                            if (null === this._contentLength) {
                                var t = !1;
                                if (this._waitForTotalLength) {
                                    this._waitForTotalLength = !1,
                                    this._totalLengthReceived = !0,
                                    t = !0;
                                    var i = e.total;
                                    this._internalAbort(),
                                    null != i & 0 !== i && (this._totalLength = i)
                                }
                                if (-1 === this._range.to ? this._contentLength = this._totalLength - this._range.from : this._contentLength = this._range.to - this._range.from + 1,
                                t)
                                    return void this._openSubRange();
                                this._onContentLengthKnown && this._onContentLengthKnown(this._contentLength)
                            }
                            var n = e.loaded - this._lastTimeLoaded;
                            this._lastTimeLoaded = e.loaded,
                            this._speedSampler.addBytes(n)
                        }
                    }
                    ,
                    t.prototype._normalizeSpeed = function(e) {
                        var t = this._chunkSizeKBList
                          , i = t.length - 1
                          , n = 0
                          , r = 0
                          , s = i;
                        if (e < t[0])
                            return t[0];
                        for (; r <= s; ) {
                            if ((n = r + Math.floor((s - r) / 2)) === i || e >= t[n] && e < t[n + 1])
                                return t[n];
                            t[n] < e ? r = n + 1 : s = n - 1
                        }
                    }
                    ,
                    t.prototype._onLoad = function(e) {
                        if (this._status !== o.GM.kError)
                            if (this._waitForTotalLength)
                                this._waitForTotalLength = !1;
                            else {
                                this._lastTimeLoaded = 0;
                                var t = this._speedSampler.lastSecondKBps;
                                if (0 === t && (this._zeroSpeedChunkCount++,
                                this._zeroSpeedChunkCount >= 3 && (t = this._speedSampler.currentKBps)),
                                0 !== t) {
                                    var i = this._normalizeSpeed(t);
                                    this._currentSpeedNormalized !== i && (this._currentSpeedNormalized = i,
                                    this._currentChunkSizeKB = i)
                                }
                                var n = e.target.response
                                  , r = this._range.from + this._receivedLength;
                                this._receivedLength += n.byteLength;
                                var s = !1;
                                null != this._contentLength && this._receivedLength < this._contentLength ? this._openSubRange() : s = !0,
                                this._onDataArrival && this._onDataArrival(n, r, this._receivedLength),
                                s && (this._status = o.GM.kComplete,
                                this._onComplete && this._onComplete(this._range.from, this._range.from + this._receivedLength - 1))
                            }
                    }
                    ,
                    t.prototype._onXhrError = function(e) {
                        this._status = o.GM.kError;
                        var t = 0
                          , i = null;
                        if (this._contentLength && this._receivedLength > 0 && this._receivedLength < this._contentLength ? (t = o.nm.EARLY_EOF,
                        i = {
                            code: -1,
                            msg: "RangeLoader meet Early-Eof"
                        }) : (t = o.nm.EXCEPTION,
                        i = {
                            code: -1,
                            msg: e.constructor.name + " " + e.type
                        }),
                        !this._onError)
                            throw new h.OZ(i.msg);
                        this._onError(t, i)
                    }
                    ,
                    t
                }(o.fp), p = function() {
                    var e = function(t, i) {
                        return (e = Object.setPrototypeOf || {
                            __proto__: []
                        }instanceof Array && function(e, t) {
                            e.__proto__ = t
                        }
                        || function(e, t) {
                            for (var i in t)
                                Object.prototype.hasOwnProperty.call(t, i) && (e[i] = t[i])
                        }
                        )(t, i)
                    };
                    return function(t, i) {
                        if ("function" != typeof i && null !== i)
                            throw new TypeError("Class extends value " + String(i) + " is not a constructor or null");
                        function n() {
                            this.constructor = t
                        }
                        e(t, i),
                        t.prototype = null === i ? Object.create(i) : (n.prototype = i.prototype,
                        new n)
                    }
                }(), m = function(e) {
                    function t() {
                        var t = e.call(this, "websocket-loader") || this;
                        return t.TAG = "WebSocketLoader",
                        t._needStash = !0,
                        t._ws = null,
                        t._requestAbort = !1,
                        t._receivedLength = 0,
                        t
                    }
                    return p(t, e),
                    t.isSupported = function() {
                        try {
                            return void 0 !== self.WebSocket
                        } catch (e) {
                            return !1
                        }
                    }
                    ,
                    t.prototype.destroy = function() {
                        this._ws && this.abort(),
                        e.prototype.destroy.call(this)
                    }
                    ,
                    t.prototype.open = function(e) {
                        try {
                            var t = this._ws = new self.WebSocket(e.url);
                            t.binaryType = "arraybuffer",
                            t.onopen = this._onWebSocketOpen.bind(this),
                            t.onclose = this._onWebSocketClose.bind(this),
                            t.onmessage = this._onWebSocketMessage.bind(this),
                            t.onerror = this._onWebSocketError.bind(this),
                            this._status = o.GM.kConnecting
                        } catch (e) {
                            this._status = o.GM.kError;
                            var i = {
                                code: e.code,
                                msg: e.message
                            };
                            if (!this._onError)
                                throw new h.OZ(i.msg);
                            this._onError(o.nm.EXCEPTION, i)
                        }
                    }
                    ,
                    t.prototype.abort = function() {
                        var e = this._ws;
                        !e || 0 !== e.readyState && 1 !== e.readyState || (this._requestAbort = !0,
                        e.close()),
                        this._ws = null,
                        this._status = o.GM.kComplete
                    }
                    ,
                    t.prototype._onWebSocketOpen = function(e) {
                        this._status = o.GM.kBuffering
                    }
                    ,
                    t.prototype._onWebSocketClose = function(e) {
                        !0 !== this._requestAbort ? (this._status = o.GM.kComplete,
                        this._onComplete && this._onComplete(0, this._receivedLength - 1)) : this._requestAbort = !1
                    }
                    ,
                    t.prototype._onWebSocketMessage = function(e) {
                        var t = this;
                        if (e.data instanceof ArrayBuffer)
                            this._dispatchArrayBuffer(e.data);
                        else if (e.data instanceof Blob) {
                            var i = new FileReader;
                            i.onload = function() {
                                t._dispatchArrayBuffer(i.result)
                            }
                            ,
                            i.readAsArrayBuffer(e.data)
                        } else {
                            this._status = o.GM.kError;
                            var n = {
                                code: -1,
                                msg: "Unsupported WebSocket message type: " + e.data.constructor.name
                            };
                            if (!this._onError)
                                throw new h.OZ(n.msg);
                            this._onError(o.nm.EXCEPTION, n)
                        }
                    }
                    ,
                    t.prototype._dispatchArrayBuffer = function(e) {
                        var t = e
                          , i = this._receivedLength;
                        this._receivedLength += t.byteLength,
                        this._onDataArrival && this._onDataArrival(t, i, this._receivedLength)
                    }
                    ,
                    t.prototype._onWebSocketError = function(e) {
                        this._status = o.GM.kError;
                        var t = {
                            code: e.code,
                            msg: e.message
                        };
                        if (!this._onError)
                            throw new h.OZ(t.msg);
                        this._onError(o.nm.EXCEPTION, t)
                    }
                    ,
                    t
                }(o.fp), g = function() {
                    function e(e) {
                        this._zeroStart = e || !1
                    }
                    return e.prototype.getConfig = function(e, t) {
                        var i = {};
                        if (0 !== t.from || -1 !== t.to) {
                            var n = void 0;
                            n = -1 !== t.to ? "bytes=" + t.from.toString() + "-" + t.to.toString() : "bytes=" + t.from.toString() + "-",
                            i.Range = n
                        } else
                            this._zeroStart && (i.Range = "bytes=0-");
                        return {
                            url: e,
                            headers: i
                        }
                    }
                    ,
                    e.prototype.removeURLParameters = function(e) {
                        return e
                    }
                    ,
                    e
                }(), v = function() {
                    function e(e, t) {
                        this._startName = e,
                        this._endName = t
                    }
                    return e.prototype.getConfig = function(e, t) {
                        var i = e;
                        if (0 !== t.from || -1 !== t.to) {
                            var n = !0;
                            -1 === i.indexOf("?") && (i += "?",
                            n = !1),
                            n && (i += "&"),
                            i += this._startName + "=" + t.from.toString(),
                            -1 !== t.to && (i += "&" + this._endName + "=" + t.to.toString())
                        }
                        return {
                            url: i,
                            headers: {}
                        }
                    }
                    ,
                    e.prototype.removeURLParameters = function(e) {
                        var t = e.split("?")[0]
                          , i = void 0
                          , n = e.indexOf("?");
                        -1 !== n && (i = e.substring(n + 1));
                        var r = "";
                        if (null != i && i.length > 0)
                            for (var s = i.split("&"), o = 0; o < s.length; o++) {
                                var a = s[o].split("=")
                                  , h = o > 0;
                                a[0] !== this._startName && a[0] !== this._endName && (h && (r += "&"),
                                r += s[o])
                            }
                        return 0 === r.length ? t : t + "?" + r
                    }
                    ,
                    e
                }(), y = function() {
                    function e(e, t, i) {
                        this.TAG = "IOController",
                        this._config = t,
                        this._extraData = i,
                        this._stashInitialSize = 393216,
                        null != t.stashInitialSize && t.stashInitialSize > 0 && (this._stashInitialSize = t.stashInitialSize),
                        this._stashUsed = 0,
                        this._stashSize = this._stashInitialSize,
                        this._bufferSize = 3145728,
                        this._stashBuffer = new ArrayBuffer(this._bufferSize),
                        this._stashByteStart = 0,
                        this._enableStash = !0,
                        !1 === t.enableStashBuffer && (this._enableStash = !1),
                        this._loader = null,
                        this._loaderClass = null,
                        this._seekHandler = null,
                        this._dataSource = e,
                        this._isWebSocketURL = /wss?:\/\/(.+?)/.test(e.url),
                        this._refTotalLength = e.filesize ? e.filesize : null,
                        this._totalLength = this._refTotalLength,
                        this._fullRequestFlag = !1,
                        this._currentRange = null,
                        this._redirectedURL = null,
                        this._speedNormalized = 0,
                        this._speedSampler = new s,
                        this._speedNormalizeList = [64, 128, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096],
                        this._isEarlyEofReconnecting = !1,
                        this._paused = !1,
                        this._resumeFrom = 0,
                        this._onDataArrival = null,
                        this._onSeeked = null,
                        this._onError = null,
                        this._onComplete = null,
                        this._onRedirect = null,
                        this._onRecoveredEarlyEof = null,
                        this._selectSeekHandler(),
                        this._selectLoader(),
                        this._createLoader()
                    }
                    return e.prototype.destroy = function() {
                        this._loader.isWorking() && this._loader.abort(),
                        this._loader.destroy(),
                        this._loader = null,
                        this._loaderClass = null,
                        this._dataSource = null,
                        this._stashBuffer = null,
                        this._stashUsed = this._stashSize = this._bufferSize = this._stashByteStart = 0,
                        this._currentRange = null,
                        this._speedSampler = null,
                        this._isEarlyEofReconnecting = !1,
                        this._onDataArrival = null,
                        this._onSeeked = null,
                        this._onError = null,
                        this._onComplete = null,
                        this._onRedirect = null,
                        this._onRecoveredEarlyEof = null,
                        this._extraData = null
                    }
                    ,
                    e.prototype.isWorking = function() {
                        return this._loader && this._loader.isWorking() && !this._paused
                    }
                    ,
                    e.prototype.isPaused = function() {
                        return this._paused
                    }
                    ,
                    Object.defineProperty(e.prototype, "status", {
                        get: function() {
                            return this._loader.status
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "extraData", {
                        get: function() {
                            return this._extraData
                        },
                        set: function(e) {
                            this._extraData = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "onDataArrival", {
                        get: function() {
                            return this._onDataArrival
                        },
                        set: function(e) {
                            this._onDataArrival = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "onSeeked", {
                        get: function() {
                            return this._onSeeked
                        },
                        set: function(e) {
                            this._onSeeked = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "onError", {
                        get: function() {
                            return this._onError
                        },
                        set: function(e) {
                            this._onError = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "onComplete", {
                        get: function() {
                            return this._onComplete
                        },
                        set: function(e) {
                            this._onComplete = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "onRedirect", {
                        get: function() {
                            return this._onRedirect
                        },
                        set: function(e) {
                            this._onRedirect = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "onRecoveredEarlyEof", {
                        get: function() {
                            return this._onRecoveredEarlyEof
                        },
                        set: function(e) {
                            this._onRecoveredEarlyEof = e
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "currentURL", {
                        get: function() {
                            return this._dataSource.url
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "hasRedirect", {
                        get: function() {
                            return null != this._redirectedURL || null != this._dataSource.redirectedURL
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "currentRedirectedURL", {
                        get: function() {
                            return this._redirectedURL || this._dataSource.redirectedURL
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "currentSpeed", {
                        get: function() {
                            return this._loaderClass === _ ? this._loader.currentSpeed : this._speedSampler.lastSecondKBps
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    Object.defineProperty(e.prototype, "loaderType", {
                        get: function() {
                            return this._loader.type
                        },
                        enumerable: !1,
                        configurable: !0
                    }),
                    e.prototype._selectSeekHandler = function() {
                        var e = this._config;
                        if ("range" === e.seekType)
                            this._seekHandler = new g(this._config.rangeLoadZeroStart);
                        else if ("param" === e.seekType) {
                            var t = e.seekParamStart || "bstart"
                              , i = e.seekParamEnd || "bend";
                            this._seekHandler = new v(t,i)
                        } else {
                            if ("custom" !== e.seekType)
                                throw new h.OC("Invalid seekType in config: " + e.seekType);
                            if ("function" != typeof e.customSeekHandler)
                                throw new h.OC("Custom seekType specified in config but invalid customSeekHandler!");
                            this._seekHandler = new e.customSeekHandler
                        }
                    }
                    ,
                    e.prototype._selectLoader = function() {
                        if (null != this._config.customLoader)
                            this._loaderClass = this._config.customLoader;
                        else if (this._isWebSocketURL)
                            this._loaderClass = m;
                        else if (l.isSupported())
                            this._loaderClass = l;
                        else if (c.isSupported())
                            this._loaderClass = c;
                        else {
                            if (!_.isSupported())
                                throw new h.OZ("Your browser doesn't support xhr with arraybuffer responseType!");
                            this._loaderClass = _
                        }
                    }
                    ,
                    e.prototype._createLoader = function() {
                        this._loader = new this._loaderClass(this._seekHandler,this._config),
                        !1 === this._loader.needStashBuffer && (this._enableStash = !1),
                        this._loader.onContentLengthKnown = this._onContentLengthKnown.bind(this),
                        this._loader.onURLRedirect = this._onURLRedirect.bind(this),
                        this._loader.onDataArrival = this._onLoaderChunkArrival.bind(this),
                        this._loader.onComplete = this._onLoaderComplete.bind(this),
                        this._loader.onError = this._onLoaderError.bind(this)
                    }
                    ,
                    e.prototype.open = function(e) {
                        this._currentRange = {
                            from: 0,
                            to: -1
                        },
                        e && (this._currentRange.from = e),
                        this._speedSampler.reset(),
                        e || (this._fullRequestFlag = !0),
                        this._loader.open(this._dataSource, Object.assign({}, this._currentRange))
                    }
                    ,
                    e.prototype.abort = function() {
                        this._loader.abort(),
                        this._paused && (this._paused = !1,
                        this._resumeFrom = 0)
                    }
                    ,
                    e.prototype.pause = function() {
                        this.isWorking() && (this._loader.abort(),
                        0 !== this._stashUsed ? (this._resumeFrom = this._stashByteStart,
                        this._currentRange.to = this._stashByteStart - 1) : this._resumeFrom = this._currentRange.to + 1,
                        this._stashUsed = 0,
                        this._stashByteStart = 0,
                        this._paused = !0)
                    }
                    ,
                    e.prototype.resume = function() {
                        if (this._paused) {
                            this._paused = !1;
                            var e = this._resumeFrom;
                            this._resumeFrom = 0,
                            this._internalSeek(e, !0)
                        }
                    }
                    ,
                    e.prototype.seek = function(e) {
                        this._paused = !1,
                        this._stashUsed = 0,
                        this._stashByteStart = 0,
                        this._internalSeek(e, !0)
                    }
                    ,
                    e.prototype._internalSeek = function(e, t) {
                        this._loader.isWorking() && this._loader.abort(),
                        this._flushStashBuffer(t),
                        this._loader.destroy(),
                        this._loader = null;
                        var i = {
                            from: e,
                            to: -1
                        };
                        this._currentRange = {
                            from: i.from,
                            to: -1
                        },
                        this._speedSampler.reset(),
                        this._stashSize = this._stashInitialSize,
                        this._createLoader(),
                        this._loader.open(this._dataSource, i),
                        this._onSeeked && this._onSeeked()
                    }
                    ,
                    e.prototype.updateUrl = function(e) {
                        if (!e || "string" != typeof e || 0 === e.length)
                            throw new h.OC("Url must be a non-empty string!");
                        this._dataSource.url = e
                    }
                    ,
                    e.prototype._expandBuffer = function(e) {
                        for (var t = this._stashSize; t + 1048576 < e; )
                            t *= 2;
                        if ((t += 1048576) !== this._bufferSize) {
                            var i = new ArrayBuffer(t);
                            if (this._stashUsed > 0) {
                                var n = new Uint8Array(this._stashBuffer,0,this._stashUsed);
                                new Uint8Array(i,0,t).set(n, 0)
                            }
                            this._stashBuffer = i,
                            this._bufferSize = t
                        }
                    }
                    ,
                    e.prototype._normalizeSpeed = function(e) {
                        var t = this._speedNormalizeList
                          , i = t.length - 1
                          , n = 0
                          , r = 0
                          , s = i;
                        if (e < t[0])
                            return t[0];
                        for (; r <= s; ) {
                            if ((n = r + Math.floor((s - r) / 2)) === i || e >= t[n] && e < t[n + 1])
                                return t[n];
                            t[n] < e ? r = n + 1 : s = n - 1
                        }
                    }
                    ,
                    e.prototype._adjustStashSize = function(e) {
                        var t = 0;
                        (t = this._config.isLive || e < 512 ? e : e >= 512 && e <= 1024 ? Math.floor(1.5 * e) : 2 * e) > 8192 && (t = 8192);
                        var i = 1024 * t + 1048576;
                        this._bufferSize < i && this._expandBuffer(i),
                        this._stashSize = 1024 * t
                    }
                    ,
                    e.prototype._dispatchChunks = function(e, t) {
                        return this._currentRange.to = t + e.byteLength - 1,
                        this._onDataArrival(e, t)
                    }
                    ,
                    e.prototype._onURLRedirect = function(e) {
                        this._redirectedURL = e,
                        this._onRedirect && this._onRedirect(e)
                    }
                    ,
                    e.prototype._onContentLengthKnown = function(e) {
                        e && this._fullRequestFlag && (this._totalLength = e,
                        this._fullRequestFlag = !1)
                    }
                    ,
                    e.prototype._onLoaderChunkArrival = function(e, t, i) {
                        if (!this._onDataArrival)
                            throw new h.rT("IOController: No existing consumer (onDataArrival) callback!");
                        if (!this._paused) {
                            this._isEarlyEofReconnecting && (this._isEarlyEofReconnecting = !1,
                            this._onRecoveredEarlyEof && this._onRecoveredEarlyEof()),
                            this._speedSampler.addBytes(e.byteLength);
                            var n = this._speedSampler.lastSecondKBps;
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