hls-player/dist/hls-player.umd.js

A hls video player component for Vue.js

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		module.exports = factory();
	else if(typeof define === 'function' && define.amd)
		define([], factory);
	else if(typeof exports === 'object')
		exports["hls-player"] = factory();
	else
		root["hls-player"] = factory();
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/***/ 0:
/***/ (function(module, exports) {

/* (ignored) */

/***/ }),

/***/ "00ee":
/***/ (function(module, exports, __webpack_require__) {

var wellKnownSymbol = __webpack_require__("b622");

var TO_STRING_TAG = wellKnownSymbol('toStringTag');
var test = {};

test[TO_STRING_TAG] = 'z';

module.exports = String(test) === '[object z]';


/***/ }),

/***/ "0366":
/***/ (function(module, exports, __webpack_require__) {

var aFunction = __webpack_require__("1c0b");

// optional / simple context binding
module.exports = function (fn, that, length) {
  aFunction(fn);
  if (that === undefined) return fn;
  switch (length) {
    case 0: return function () {
      return fn.call(that);
    };
    case 1: return function (a) {
      return fn.call(that, a);
    };
    case 2: return function (a, b) {
      return fn.call(that, a, b);
    };
    case 3: return function (a, b, c) {
      return fn.call(that, a, b, c);
    };
  }
  return function (/* ...args */) {
    return fn.apply(that, arguments);
  };
};


/***/ }),

/***/ "045f":
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var window = __webpack_require__("d7d2")
var _extends = __webpack_require__("a559");
var isFunction = __webpack_require__("8362");

/**
 * @license
 * slighly modified parse-headers 2.0.2 <https://github.com/kesla/parse-headers/>
 * Copyright (c) 2014 David Björklund
 * Available under the MIT license
 * <https://github.com/kesla/parse-headers/blob/master/LICENCE>
 */

var parseHeaders = function(headers) {
    var result = {};

    if (!headers) {
        return result;
    }

    headers.trim().split('\n').forEach(function(row) {
        var index = row.indexOf(':');
        var key = row.slice(0, index).trim().toLowerCase();
        var value = row.slice(index + 1).trim();

        if (typeof(result[key]) === 'undefined') {
          result[key] = value
        } else if (Array.isArray(result[key])) {
          result[key].push(value)
        } else {
          result[key] = [ result[key], value ]
        }
    });

    return result;
};

module.exports = createXHR
// Allow use of default import syntax in TypeScript
module.exports.default = createXHR;
createXHR.XMLHttpRequest = window.XMLHttpRequest || noop
createXHR.XDomainRequest = "withCredentials" in (new createXHR.XMLHttpRequest()) ? createXHR.XMLHttpRequest : window.XDomainRequest

forEachArray(["get", "put", "post", "patch", "head", "delete"], function(method) {
    createXHR[method === "delete" ? "del" : method] = function(uri, options, callback) {
        options = initParams(uri, options, callback)
        options.method = method.toUpperCase()
        return _createXHR(options)
    }
})

function forEachArray(array, iterator) {
    for (var i = 0; i < array.length; i++) {
        iterator(array[i])
    }
}

function isEmpty(obj){
    for(var i in obj){
        if(obj.hasOwnProperty(i)) return false
    }
    return true
}

function initParams(uri, options, callback) {
    var params = uri

    if (isFunction(options)) {
        callback = options
        if (typeof uri === "string") {
            params = {uri:uri}
        }
    } else {
        params = _extends({}, options, {uri: uri})
    }

    params.callback = callback
    return params
}

function createXHR(uri, options, callback) {
    options = initParams(uri, options, callback)
    return _createXHR(options)
}

function _createXHR(options) {
    if(typeof options.callback === "undefined"){
        throw new Error("callback argument missing")
    }

    var called = false
    var callback = function cbOnce(err, response, body){
        if(!called){
            called = true
            options.callback(err, response, body)
        }
    }

    function readystatechange() {
        if (xhr.readyState === 4) {
            setTimeout(loadFunc, 0)
        }
    }

    function getBody() {
        // Chrome with requestType=blob throws errors arround when even testing access to responseText
        var body = undefined

        if (xhr.response) {
            body = xhr.response
        } else {
            body = xhr.responseText || getXml(xhr)
        }

        if (isJson) {
            try {
                body = JSON.parse(body)
            } catch (e) {}
        }

        return body
    }

    function errorFunc(evt) {
        clearTimeout(timeoutTimer)
        if(!(evt instanceof Error)){
            evt = new Error("" + (evt || "Unknown XMLHttpRequest Error") )
        }
        evt.statusCode = 0
        return callback(evt, failureResponse)
    }

    // will load the data & process the response in a special response object
    function loadFunc() {
        if (aborted) return
        var status
        clearTimeout(timeoutTimer)
        if(options.useXDR && xhr.status===undefined) {
            //IE8 CORS GET successful response doesn't have a status field, but body is fine
            status = 200
        } else {
            status = (xhr.status === 1223 ? 204 : xhr.status)
        }
        var response = failureResponse
        var err = null

        if (status !== 0){
            response = {
                body: getBody(),
                statusCode: status,
                method: method,
                headers: {},
                url: uri,
                rawRequest: xhr
            }
            if(xhr.getAllResponseHeaders){ //remember xhr can in fact be XDR for CORS in IE
                response.headers = parseHeaders(xhr.getAllResponseHeaders())
            }
        } else {
            err = new Error("Internal XMLHttpRequest Error")
        }
        return callback(err, response, response.body)
    }

    var xhr = options.xhr || null

    if (!xhr) {
        if (options.cors || options.useXDR) {
            xhr = new createXHR.XDomainRequest()
        }else{
            xhr = new createXHR.XMLHttpRequest()
        }
    }

    var key
    var aborted
    var uri = xhr.url = options.uri || options.url
    var method = xhr.method = options.method || "GET"
    var body = options.body || options.data
    var headers = xhr.headers = options.headers || {}
    var sync = !!options.sync
    var isJson = false
    var timeoutTimer
    var failureResponse = {
        body: undefined,
        headers: {},
        statusCode: 0,
        method: method,
        url: uri,
        rawRequest: xhr
    }

    if ("json" in options && options.json !== false) {
        isJson = true
        headers["accept"] || headers["Accept"] || (headers["Accept"] = "application/json") //Don't override existing accept header declared by user
        if (method !== "GET" && method !== "HEAD") {
            headers["content-type"] || headers["Content-Type"] || (headers["Content-Type"] = "application/json") //Don't override existing accept header declared by user
            body = JSON.stringify(options.json === true ? body : options.json)
        }
    }

    xhr.onreadystatechange = readystatechange
    xhr.onload = loadFunc
    xhr.onerror = errorFunc
    // IE9 must have onprogress be set to a unique function.
    xhr.onprogress = function () {
        // IE must die
    }
    xhr.onabort = function(){
        aborted = true;
    }
    xhr.ontimeout = errorFunc
    xhr.open(method, uri, !sync, options.username, options.password)
    //has to be after open
    if(!sync) {
        xhr.withCredentials = !!options.withCredentials
    }
    // Cannot set timeout with sync request
    // not setting timeout on the xhr object, because of old webkits etc. not handling that correctly
    // both npm's request and jquery 1.x use this kind of timeout, so this is being consistent
    if (!sync && options.timeout > 0 ) {
        timeoutTimer = setTimeout(function(){
            if (aborted) return
            aborted = true//IE9 may still call readystatechange
            xhr.abort("timeout")
            var e = new Error("XMLHttpRequest timeout")
            e.code = "ETIMEDOUT"
            errorFunc(e)
        }, options.timeout )
    }

    if (xhr.setRequestHeader) {
        for(key in headers){
            if(headers.hasOwnProperty(key)){
                xhr.setRequestHeader(key, headers[key])
            }
        }
    } else if (options.headers && !isEmpty(options.headers)) {
        throw new Error("Headers cannot be set on an XDomainRequest object")
    }

    if ("responseType" in options) {
        xhr.responseType = options.responseType
    }

    if ("beforeSend" in options &&
        typeof options.beforeSend === "function"
    ) {
        options.beforeSend(xhr)
    }

    // Microsoft Edge browser sends "undefined" when send is called with undefined value.
    // XMLHttpRequest spec says to pass null as body to indicate no body
    // See https://github.com/naugtur/xhr/issues/100.
    xhr.send(body || null)

    return xhr


}

function getXml(xhr) {
    // xhr.responseXML will throw Exception "InvalidStateError" or "DOMException"
    // See https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/responseXML.
    try {
        if (xhr.responseType === "document") {
            return xhr.responseXML
        }
        var firefoxBugTakenEffect = xhr.responseXML && xhr.responseXML.documentElement.nodeName === "parsererror"
        if (xhr.responseType === "" && !firefoxBugTakenEffect) {
            return xhr.responseXML
        }
    } catch (e) {}

    return null
}

function noop() {}


/***/ }),

/***/ "0538":
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var aFunction = __webpack_require__("1c0b");
var isObject = __webpack_require__("861d");

var slice = [].slice;
var factories = {};

var construct = function (C, argsLength, args) {
  if (!(argsLength in factories)) {
    for (var list = [], i = 0; i < argsLength; i++) list[i] = 'a[' + i + ']';
    // eslint-disable-next-line no-new-func
    factories[argsLength] = Function('C,a', 'return new C(' + list.join(',') + ')');
  } return factories[argsLength](C, args);
};

// `Function.prototype.bind` method implementation
// https://tc39.es/ecma262/#sec-function.prototype.bind
module.exports = Function.bind || function bind(that /* , ...args */) {
  var fn = aFunction(this);
  var partArgs = slice.call(arguments, 1);
  var boundFunction = function bound(/* args... */) {
    var args = partArgs.concat(slice.call(arguments));
    return this instanceof boundFunction ? construct(fn, args.length, args) : fn.apply(that, args);
  };
  if (isObject(fn.prototype)) boundFunction.prototype = fn.prototype;
  return boundFunction;
};


/***/ }),

/***/ "057f":
/***/ (function(module, exports, __webpack_require__) {

var toIndexedObject = __webpack_require__("fc6a");
var nativeGetOwnPropertyNames = __webpack_require__("241c").f;

var toString = {}.toString;

var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames
  ? Object.getOwnPropertyNames(window) : [];

var getWindowNames = function (it) {
  try {
    return nativeGetOwnPropertyNames(it);
  } catch (error) {
    return windowNames.slice();
  }
};

// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
module.exports.f = function getOwnPropertyNames(it) {
  return windowNames && toString.call(it) == '[object Window]'
    ? getWindowNames(it)
    : nativeGetOwnPropertyNames(toIndexedObject(it));
};


/***/ }),

/***/ "06cf":
/***/ (function(module, exports, __webpack_require__) {

var DESCRIPTORS = __webpack_require__("83ab");
var propertyIsEnumerableModule = __webpack_require__("d1e7");
var createPropertyDescriptor = __webpack_require__("5c6c");
var toIndexedObject = __webpack_require__("fc6a");
var toPrimitive = __webpack_require__("c04e");
var has = __webpack_require__("5135");
var IE8_DOM_DEFINE = __webpack_require__("0cfb");

var nativeGetOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;

// `Object.getOwnPropertyDescriptor` method
// https://tc39.es/ecma262/#sec-object.getownpropertydescriptor
exports.f = DESCRIPTORS ? nativeGetOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) {
  O = toIndexedObject(O);
  P = toPrimitive(P, true);
  if (IE8_DOM_DEFINE) try {
    return nativeGetOwnPropertyDescriptor(O, P);
  } catch (error) { /* empty */ }
  if (has(O, P)) return createPropertyDescriptor(!propertyIsEnumerableModule.f.call(O, P), O[P]);
};


/***/ }),

/***/ "0821":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/*! @name @videojs/vhs-utils @version 2.3.0 @license MIT */


/**
 * @file stream.js
 */

/**
 * A lightweight readable stream implemention that handles event dispatching.
 *
 * @class Stream
 */
var Stream =
/*#__PURE__*/
function () {
  function Stream() {
    this.listeners = {};
  }
  /**
   * Add a listener for a specified event type.
   *
   * @param {string} type the event name
   * @param {Function} listener the callback to be invoked when an event of
   * the specified type occurs
   */


  var _proto = Stream.prototype;

  _proto.on = function on(type, listener) {
    if (!this.listeners[type]) {
      this.listeners[type] = [];
    }

    this.listeners[type].push(listener);
  }
  /**
   * Remove a listener for a specified event type.
   *
   * @param {string} type the event name
   * @param {Function} listener  a function previously registered for this
   * type of event through `on`
   * @return {boolean} if we could turn it off or not
   */
  ;

  _proto.off = function off(type, listener) {
    if (!this.listeners[type]) {
      return false;
    }

    var index = this.listeners[type].indexOf(listener); // TODO: which is better?
    // In Video.js we slice listener functions
    // on trigger so that it does not mess up the order
    // while we loop through.
    //
    // Here we slice on off so that the loop in trigger
    // can continue using it's old reference to loop without
    // messing up the order.

    this.listeners[type] = this.listeners[type].slice(0);
    this.listeners[type].splice(index, 1);
    return index > -1;
  }
  /**
   * Trigger an event of the specified type on this stream. Any additional
   * arguments to this function are passed as parameters to event listeners.
   *
   * @param {string} type the event name
   */
  ;

  _proto.trigger = function trigger(type) {
    var callbacks = this.listeners[type];

    if (!callbacks) {
      return;
    } // Slicing the arguments on every invocation of this method
    // can add a significant amount of overhead. Avoid the
    // intermediate object creation for the common case of a
    // single callback argument


    if (arguments.length === 2) {
      var length = callbacks.length;

      for (var i = 0; i < length; ++i) {
        callbacks[i].call(this, arguments[1]);
      }
    } else {
      var args = Array.prototype.slice.call(arguments, 1);
      var _length = callbacks.length;

      for (var _i = 0; _i < _length; ++_i) {
        callbacks[_i].apply(this, args);
      }
    }
  }
  /**
   * Destroys the stream and cleans up.
   */
  ;

  _proto.dispose = function dispose() {
    this.listeners = {};
  }
  /**
   * Forwards all `data` events on this stream to the destination stream. The
   * destination stream should provide a method `push` to receive the data
   * events as they arrive.
   *
   * @param {Stream} destination the stream that will receive all `data` events
   * @see http://nodejs.org/api/stream.html#stream_readable_pipe_destination_options
   */
  ;

  _proto.pipe = function pipe(destination) {
    this.on('data', function (data) {
      destination.push(data);
    });
  };

  return Stream;
}();

module.exports = Stream;


/***/ }),

/***/ "0cfb":
/***/ (function(module, exports, __webpack_require__) {

var DESCRIPTORS = __webpack_require__("83ab");
var fails = __webpack_require__("d039");
var createElement = __webpack_require__("cc12");

// Thank's IE8 for his funny defineProperty
module.exports = !DESCRIPTORS && !fails(function () {
  return Object.defineProperty(createElement('div'), 'a', {
    get: function () { return 7; }
  }).a != 7;
});


/***/ }),

/***/ "159b":
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__("da84");
var DOMIterables = __webpack_require__("fdbc");
var forEach = __webpack_require__("17c2");
var createNonEnumerableProperty = __webpack_require__("9112");

for (var COLLECTION_NAME in DOMIterables) {
  var Collection = global[COLLECTION_NAME];
  var CollectionPrototype = Collection && Collection.prototype;
  // some Chrome versions have non-configurable methods on DOMTokenList
  if (CollectionPrototype && CollectionPrototype.forEach !== forEach) try {
    createNonEnumerableProperty(CollectionPrototype, 'forEach', forEach);
  } catch (error) {
    CollectionPrototype.forEach = forEach;
  }
}


/***/ }),

/***/ "15f9":
/***/ (function(module, exports, __webpack_require__) {

var toUnsigned = __webpack_require__("7fe1").toUnsigned;
var parseType = __webpack_require__("8eff");

var findBox = function(data, path) {
  var results = [],
    i, size, type, end, subresults;

  if (!path.length) {
    // short-circuit the search for empty paths
    return null;
  }

  for (i = 0; i < data.byteLength;) {
    size = toUnsigned(data[i]     << 24 |
      data[i + 1] << 16 |
      data[i + 2] <<  8 |
      data[i + 3]);

    type = parseType(data.subarray(i + 4, i + 8));

    end = size > 1 ? i + size : data.byteLength;

    if (type === path[0]) {
      if (path.length === 1) {
        // this is the end of the path and we've found the box we were
        // looking for
        results.push(data.subarray(i + 8, end));
      } else {
        // recursively search for the next box along the path
        subresults = findBox(data.subarray(i + 8, end), path.slice(1));
        if (subresults.length) {
          results = results.concat(subresults);
        }
      }
    }
    i = end;
  }

  // we've finished searching all of data
  return results;
};

module.exports = findBox;



/***/ }),

/***/ "17c2":
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var $forEach = __webpack_require__("b727").forEach;
var arrayMethodIsStrict = __webpack_require__("a640");
var arrayMethodUsesToLength = __webpack_require__("ae40");

var STRICT_METHOD = arrayMethodIsStrict('forEach');
var USES_TO_LENGTH = arrayMethodUsesToLength('forEach');

// `Array.prototype.forEach` method implementation
// https://tc39.es/ecma262/#sec-array.prototype.foreach
module.exports = (!STRICT_METHOD || !USES_TO_LENGTH) ? function forEach(callbackfn /* , thisArg */) {
  return $forEach(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
} : [].forEach;


/***/ }),

/***/ "1be4":
/***/ (function(module, exports, __webpack_require__) {

var getBuiltIn = __webpack_require__("d066");

module.exports = getBuiltIn('document', 'documentElement');


/***/ }),

/***/ "1c0b":
/***/ (function(module, exports) {

module.exports = function (it) {
  if (typeof it != 'function') {
    throw TypeError(String(it) + ' is not a function');
  } return it;
};


/***/ }),

/***/ "1d80":
/***/ (function(module, exports) {

// `RequireObjectCoercible` abstract operation
// https://tc39.es/ecma262/#sec-requireobjectcoercible
module.exports = function (it) {
  if (it == undefined) throw TypeError("Can't call method on " + it);
  return it;
};


/***/ }),

/***/ "1dde":
/***/ (function(module, exports, __webpack_require__) {

var fails = __webpack_require__("d039");
var wellKnownSymbol = __webpack_require__("b622");
var V8_VERSION = __webpack_require__("2d00");

var SPECIES = wellKnownSymbol('species');

module.exports = function (METHOD_NAME) {
  // We can't use this feature detection in V8 since it causes
  // deoptimization and serious performance degradation
  // https://github.com/zloirock/core-js/issues/677
  return V8_VERSION >= 51 || !fails(function () {
    var array = [];
    var constructor = array.constructor = {};
    constructor[SPECIES] = function () {
      return { foo: 1 };
    };
    return array[METHOD_NAME](Boolean).foo !== 1;
  });
};


/***/ }),

/***/ "1fb5":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.byteLength = byteLength
exports.toByteArray = toByteArray
exports.fromByteArray = fromByteArray

var lookup = []
var revLookup = []
var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array

var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
for (var i = 0, len = code.length; i < len; ++i) {
  lookup[i] = code[i]
  revLookup[code.charCodeAt(i)] = i
}

// Support decoding URL-safe base64 strings, as Node.js does.
// See: https://en.wikipedia.org/wiki/Base64#URL_applications
revLookup['-'.charCodeAt(0)] = 62
revLookup['_'.charCodeAt(0)] = 63

function getLens (b64) {
  var len = b64.length

  if (len % 4 > 0) {
    throw new Error('Invalid string. Length must be a multiple of 4')
  }

  // Trim off extra bytes after placeholder bytes are found
  // See: https://github.com/beatgammit/base64-js/issues/42
  var validLen = b64.indexOf('=')
  if (validLen === -1) validLen = len

  var placeHoldersLen = validLen === len
    ? 0
    : 4 - (validLen % 4)

  return [validLen, placeHoldersLen]
}

// base64 is 4/3 + up to two characters of the original data
function byteLength (b64) {
  var lens = getLens(b64)
  var validLen = lens[0]
  var placeHoldersLen = lens[1]
  return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
}

function _byteLength (b64, validLen, placeHoldersLen) {
  return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
}

function toByteArray (b64) {
  var tmp
  var lens = getLens(b64)
  var validLen = lens[0]
  var placeHoldersLen = lens[1]

  var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen))

  var curByte = 0

  // if there are placeholders, only get up to the last complete 4 chars
  var len = placeHoldersLen > 0
    ? validLen - 4
    : validLen

  var i
  for (i = 0; i < len; i += 4) {
    tmp =
      (revLookup[b64.charCodeAt(i)] << 18) |
      (revLookup[b64.charCodeAt(i + 1)] << 12) |
      (revLookup[b64.charCodeAt(i + 2)] << 6) |
      revLookup[b64.charCodeAt(i + 3)]
    arr[curByte++] = (tmp >> 16) & 0xFF
    arr[curByte++] = (tmp >> 8) & 0xFF
    arr[curByte++] = tmp & 0xFF
  }

  if (placeHoldersLen === 2) {
    tmp =
      (revLookup[b64.charCodeAt(i)] << 2) |
      (revLookup[b64.charCodeAt(i + 1)] >> 4)
    arr[curByte++] = tmp & 0xFF
  }

  if (placeHoldersLen === 1) {
    tmp =
      (revLookup[b64.charCodeAt(i)] << 10) |
      (revLookup[b64.charCodeAt(i + 1)] << 4) |
      (revLookup[b64.charCodeAt(i + 2)] >> 2)
    arr[curByte++] = (tmp >> 8) & 0xFF
    arr[curByte++] = tmp & 0xFF
  }

  return arr
}

function tripletToBase64 (num) {
  return lookup[num >> 18 & 0x3F] +
    lookup[num >> 12 & 0x3F] +
    lookup[num >> 6 & 0x3F] +
    lookup[num & 0x3F]
}

function encodeChunk (uint8, start, end) {
  var tmp
  var output = []
  for (var i = start; i < end; i += 3) {
    tmp =
      ((uint8[i] << 16) & 0xFF0000) +
      ((uint8[i + 1] << 8) & 0xFF00) +
      (uint8[i + 2] & 0xFF)
    output.push(tripletToBase64(tmp))
  }
  return output.join('')
}

function fromByteArray (uint8) {
  var tmp
  var len = uint8.length
  var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
  var parts = []
  var maxChunkLength = 16383 // must be multiple of 3

  // go through the array every three bytes, we'll deal with trailing stuff later
  for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
    parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
  }

  // pad the end with zeros, but make sure to not forget the extra bytes
  if (extraBytes === 1) {
    tmp = uint8[len - 1]
    parts.push(
      lookup[tmp >> 2] +
      lookup[(tmp << 4) & 0x3F] +
      '=='
    )
  } else if (extraBytes === 2) {
    tmp = (uint8[len - 2] << 8) + uint8[len - 1]
    parts.push(
      lookup[tmp >> 10] +
      lookup[(tmp >> 4) & 0x3F] +
      lookup[(tmp << 2) & 0x3F] +
      '='
    )
  }

  return parts.join('')
}


/***/ }),

/***/ "23cb":
/***/ (function(module, exports, __webpack_require__) {

var toInteger = __webpack_require__("a691");

var max = Math.max;
var min = Math.min;

// Helper for a popular repeating case of the spec:
// Let integer be ? ToInteger(index).
// If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length).
module.exports = function (index, length) {
  var integer = toInteger(index);
  return integer < 0 ? max(integer + length, 0) : min(integer, length);
};


/***/ }),

/***/ "23e7":
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__("da84");
var getOwnPropertyDescriptor = __webpack_require__("06cf").f;
var createNonEnumerableProperty = __webpack_require__("9112");
var redefine = __webpack_require__("6eeb");
var setGlobal = __webpack_require__("ce4e");
var copyConstructorProperties = __webpack_require__("e893");
var isForced = __webpack_require__("94ca");

/*
  options.target      - name of the target object
  options.global      - target is the global object
  options.stat        - export as static methods of target
  options.proto       - export as prototype methods of target
  options.real        - real prototype method for the `pure` version
  options.forced      - export even if the native feature is available
  options.bind        - bind methods to the target, required for the `pure` version
  options.wrap        - wrap constructors to preventing global pollution, required for the `pure` version
  options.unsafe      - use the simple assignment of property instead of delete + defineProperty
  options.sham        - add a flag to not completely full polyfills
  options.enumerable  - export as enumerable property
  options.noTargetGet - prevent calling a getter on target
*/
module.exports = function (options, source) {
  var TARGET = options.target;
  var GLOBAL = options.global;
  var STATIC = options.stat;
  var FORCED, target, key, targetProperty, sourceProperty, descriptor;
  if (GLOBAL) {
    target = global;
  } else if (STATIC) {
    target = global[TARGET] || setGlobal(TARGET, {});
  } else {
    target = (global[TARGET] || {}).prototype;
  }
  if (target) for (key in source) {
    sourceProperty = source[key];
    if (options.noTargetGet) {
      descriptor = getOwnPropertyDescriptor(target, key);
      targetProperty = descriptor && descriptor.value;
    } else targetProperty = target[key];
    FORCED = isForced(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced);
    // contained in target
    if (!FORCED && targetProperty !== undefined) {
      if (typeof sourceProperty === typeof targetProperty) continue;
      copyConstructorProperties(sourceProperty, targetProperty);
    }
    // add a flag to not completely full polyfills
    if (options.sham || (targetProperty && targetProperty.sham)) {
      createNonEnumerableProperty(sourceProperty, 'sham', true);
    }
    // extend global
    redefine(target, key, sourceProperty, options);
  }
};


/***/ }),

/***/ "241c":
/***/ (function(module, exports, __webpack_require__) {

var internalObjectKeys = __webpack_require__("ca84");
var enumBugKeys = __webpack_require__("7839");

var hiddenKeys = enumBugKeys.concat('length', 'prototype');

// `Object.getOwnPropertyNames` method
// https://tc39.es/ecma262/#sec-object.getownpropertynames
exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
  return internalObjectKeys(O, hiddenKeys);
};


/***/ }),

/***/ "256f":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * mux.js
 *
 * Copyright (c) Brightcove
 * Licensed Apache-2.0 https://github.com/videojs/mux.js/blob/master/LICENSE
 *
 * Accepts program elementary stream (PES) data events and corrects
 * decode and presentation time stamps to account for a rollover
 * of the 33 bit value.
 */



var Stream = __webpack_require__("4329");

var MAX_TS = 8589934592;

var RO_THRESH = 4294967296;

var TYPE_SHARED = 'shared';

var handleRollover = function(value, reference) {
  var direction = 1;

  if (value > reference) {
    // If the current timestamp value is greater than our reference timestamp and we detect a
    // timestamp rollover, this means the roll over is happening in the opposite direction.
    // Example scenario: Enter a long stream/video just after a rollover occurred. The reference
    // point will be set to a small number, e.g. 1. The user then seeks backwards over the
    // rollover point. In loading this segment, the timestamp values will be very large,
    // e.g. 2^33 - 1. Since this comes before the data we loaded previously, we want to adjust
    // the time stamp to be `value - 2^33`.
    direction = -1;
  }

  // Note: A seek forwards or back that is greater than the RO_THRESH (2^32, ~13 hours) will
  // cause an incorrect adjustment.
  while (Math.abs(reference - value) > RO_THRESH) {
    value += (direction * MAX_TS);
  }

  return value;
};

var TimestampRolloverStream = function(type) {
  var lastDTS, referenceDTS;

  TimestampRolloverStream.prototype.init.call(this);

  // The "shared" type is used in cases where a stream will contain muxed
  // video and audio. We could use `undefined` here, but having a string
  // makes debugging a little clearer.
  this.type_ = type || TYPE_SHARED;

  this.push = function(data) {

    // Any "shared" rollover streams will accept _all_ data. Otherwise,
    // streams will only accept data that matches their type.
    if (this.type_ !== TYPE_SHARED && data.type !== this.type_) {
      return;
    }

    if (referenceDTS === undefined) {
      referenceDTS = data.dts;
    }

    data.dts = handleRollover(data.dts, referenceDTS);
    data.pts = handleRollover(data.pts, referenceDTS);

    lastDTS = data.dts;

    this.trigger('data', data);
  };

  this.flush = function() {
    referenceDTS = lastDTS;
    this.trigger('done');
  };

  this.endTimeline = function() {
    this.flush();
    this.trigger('endedtimeline');
  };

  this.discontinuity = function() {
    referenceDTS = void 0;
    lastDTS = void 0;
  };

  this.reset = function() {
    this.discontinuity();
    this.trigger('reset');
  };
};

TimestampRolloverStream.prototype = new Stream();

module.exports = {
  TimestampRolloverStream: TimestampRolloverStream,
  handleRollover: handleRollover
};


/***/ }),

/***/ "25f0":
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var redefine = __webpack_require__("6eeb");
var anObject = __webpack_require__("825a");
var fails = __webpack_require__("d039");
var flags = __webpack_require__("ad6d");

var TO_STRING = 'toString';
var RegExpPrototype = RegExp.prototype;
var nativeToString = RegExpPrototype[TO_STRING];

var NOT_GENERIC = fails(function () { return nativeToString.call({ source: 'a', flags: 'b' }) != '/a/b'; });
// FF44- RegExp#toString has a wrong name
var INCORRECT_NAME = nativeToString.name != TO_STRING;

// `RegExp.prototype.toString` method
// https://tc39.es/ecma262/#sec-regexp.prototype.tostring
if (NOT_GENERIC || INCORRECT_NAME) {
  redefine(RegExp.prototype, TO_STRING, function toString() {
    var R = anObject(this);
    var p = String(R.source);
    var rf = R.flags;
    var f = String(rf === undefined && R instanceof RegExp && !('flags' in RegExpPrototype) ? flags.call(R) : rf);
    return '/' + p + '/' + f;
  }, { unsafe: true });
}


/***/ }),

/***/ "2806":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * mux.js
 *
 * Copyright (c) Brightcove
 * Licensed Apache-2.0 https://github.com/videojs/mux.js/blob/master/LICENSE
 *
 * Utilities to detect basic properties and metadata about MP4s.
 */


var toUnsigned = __webpack_require__("7fe1").toUnsigned;
var toHexString = __webpack_require__("7fe1").toHexString;
var findBox = __webpack_require__("15f9");
var parseType = __webpack_require__("8eff");
var parseTfhd = __webpack_require__("caac");
var parseTrun = __webpack_require__("8a2d");
var parseTfdt = __webpack_require__("dbdc");
var timescale, startTime, compositionStartTime, getVideoTrackIds, getTracks,
  getTimescaleFromMediaHeader;

/**
 * Parses an MP4 initialization segment and extracts the timescale
 * values for any declared tracks. Timescale values indicate the
 * number of clock ticks per second to assume for time-based values
 * elsewhere in the MP4.
 *
 * To determine the start time of an MP4, you need two pieces of
 * information: the timescale unit and the earliest base media decode
 * time. Multiple timescales can be specified within an MP4 but the
 * base media decode time is always expressed in the timescale from
 * the media header box for the track:
 * ```
 * moov > trak > mdia > mdhd.timescale
 * ```
 * @param init {Uint8Array} the bytes of the init segment
 * @return {object} a hash of track ids to timescale values or null if
 * the init segment is malformed.
 */
timescale = function(init) {
  var
    result = {},
    traks = findBox(init, ['moov', 'trak']);

  // mdhd timescale
  return traks.reduce(function(result, trak) {
    var tkhd, version, index, id, mdhd;

    tkhd = findBox(trak, ['tkhd'])[0];
    if (!tkhd) {
      return null;
    }
    version = tkhd[0];
    index = version === 0 ? 12 : 20;
    id = toUnsigned(tkhd[index]     << 24 |
                    tkhd[index + 1] << 16 |
                    tkhd[index + 2] <<  8 |
                    tkhd[index + 3]);

    mdhd = findBox(trak, ['mdia', 'mdhd'])[0];
    if (!mdhd) {
      return null;
    }
    version = mdhd[0];
    index = version === 0 ? 12 : 20;
    result[id] = toUnsigned(mdhd[index]     << 24 |
                            mdhd[index + 1] << 16 |
                            mdhd[index + 2] <<  8 |
                            mdhd[index + 3]);
    return result;
  }, result);
};

/**
 * Determine the base media decode start time, in seconds, for an MP4
 * fragment. If multiple fragments are specified, the earliest time is
 * returned.
 *
 * The base media decode time can be parsed from track fragment
 * metadata:
 * ```
 * moof > traf > tfdt.baseMediaDecodeTime
 * ```
 * It requires the timescale value from the mdhd to interpret.
 *
 * @param timescale {object} a hash of track ids to timescale values.
 * @return {number} the earliest base media decode start time for the
 * fragment, in seconds
 */
startTime = function(timescale, fragment) {
  var trafs, baseTimes, result;

  // we need info from two childrend of each track fragment box
  trafs = findBox(fragment, ['moof', 'traf']);

  // determine the start times for each track
  baseTimes = [].concat.apply([], trafs.map(function(traf) {
    return findBox(traf, ['tfhd']).map(function(tfhd) {
      var id, scale, baseTime;

      // get the track id from the tfhd
      id = toUnsigned(tfhd[4] << 24 |
                      tfhd[5] << 16 |
                      tfhd[6] <<  8 |
                      tfhd[7]);
      // assume a 90kHz clock if no timescale was specified
      scale = timescale[id] || 90e3;

      // get the base media decode time from the tfdt
      baseTime = findBox(traf, ['tfdt']).map(function(tfdt) {
        var version, result;

        version = tfdt[0];
        result = toUnsigned(tfdt[4] << 24 |
                            tfdt[5] << 16 |
                            tfdt[6] <<  8 |
                            tfdt[7]);
        if (version ===  1) {
          result *= Math.pow(2, 32);
          result += toUnsigned(tfdt[8]  << 24 |
                               tfdt[9]  << 16 |
                               tfdt[10] <<  8 |
                               tfdt[11]);
        }
        return result;
      })[0];
      baseTime = baseTime || Infinity;

      // convert base time to seconds
      return baseTime / scale;
    });
  }));

  // return the minimum
  result = Math.min.apply(null, baseTimes);
  return isFinite(result) ? result : 0;
};

/**
 * Determine the composition start, in seconds, for an MP4
 * fragment.
 *
 * The composition start time of a fragment can be calculated using the base
 * media decode time, composition time offset, and timescale, as follows:
 *
 * compositionStartTime = (baseMediaDecodeTime + compositionTimeOffset) / timescale
 *
 * All of the aforementioned information is contained within a media fragment's
 * `traf` box, except for timescale info, which comes from the initialization
 * segment, so a track id (also contained within a `traf`) is also necessary to
 * associate it with a timescale
 *
 *
 * @param timescales {object} - a hash of track ids to timescale values.
 * @param fragment {Unit8Array} - the bytes of a media segment
 * @return {number} the composition start time for the fragment, in seconds
 **/
compositionStartTime = function(timescales, fragment) {
  var trafBoxes = findBox(fragment, ['moof', 'traf']);
  var baseMediaDecodeTime = 0;
  var compositionTimeOffset = 0;
  var trackId;

  if (trafBoxes && trafBoxes.length) {
    // The spec states that track run samples contained within a `traf` box are contiguous, but
    // it does not explicitly state whether the `traf` boxes themselves are contiguous.
    // We will assume that they are, so we only need the first to calculate start time.
    var tfhd = findBox(trafBoxes[0], ['tfhd'])[0];
    var trun = findBox(trafBoxes[0], ['trun'])[0];
    var tfdt = findBox(trafBoxes[0], ['tfdt'])[0];

    if (tfhd) {
      var parsedTfhd = parseTfhd(tfhd);

      trackId = parsedTfhd.trackId;
    }

    if (tfdt) {
      var parsedTfdt = parseTfdt(tfdt);

      baseMediaDecodeTime = parsedTfdt.baseMediaDecodeTime;
    }

    if (trun) {
      var parsedTrun = parseTrun(trun);

      if (parsedTrun.samples && parsedTrun.samples.length) {
        compositionTimeOffset = parsedTrun.samples[0].compositionTimeOffset || 0;
      }
    }
  }

  // Get timescale for this specific track. Assume a 90kHz clock if no timescale was
  // specified.
  var timescale = timescales[trackId] || 90e3;

  // return the composition start time, in seconds
  return (baseMediaDecodeTime + compositionTimeOffset) / timescale;
};

/**
  * Find the trackIds of the video tracks in this source.
  * Found by parsing the Handler Reference and Track Header Boxes:
  *   moov > trak > mdia > hdlr
  *   moov > trak > tkhd
  *
  * @param {Uint8Array} init - The bytes of the init segment for this source
  * @return {Number[]} A list of trackIds
  *
  * @see ISO-BMFF-12/2015, Section 8.4.3
 **/
getVideoTrackIds = function(init) {
  var traks = findBox(init, ['moov', 'trak']);
  var videoTrackIds = [];

  traks.forEach(function(trak) {
    var hdlrs = findBox(trak, ['mdia', 'hdlr']);
    var tkhds = findBox(trak, ['tkhd']);

    hdlrs.forEach(function(hdlr, index) {
      var handlerType = parseType(hdlr.subarray(8, 12));
      var tkhd = tkhds[index];
      var view;
      var version;
      var trackId;

      if (handlerType === 'vide') {
        view = new DataView(tkhd.buffer, tkhd.byteOffset, tkhd.byteLength);
        version = view.getUint8(0);
        trackId = (version === 0) ? view.getUint32(12) : view.getUint32(20);

        videoTrackIds.push(trackId);
      }
    });
  });

  return videoTrackIds;
};

getTimescaleFromMediaHeader = function(mdhd) {
  // mdhd is a FullBox, meaning it will have its own version as the first byte
  var version = mdhd[0];
  var index = version === 0 ? 12 : 20;

  return toUnsigned(
    mdhd[index]     << 24 |
    mdhd[index + 1] << 16 |
    mdhd[index + 2] <<  8 |
    mdhd[index + 3]
  );
};

/**
 * Get all the video, audio, and hint tracks from a non fragmented
 * mp4 segment
 */
getTracks = function(init) {
  var traks = findBox(init, ['moov', 'trak']);
  var tracks = [];

  traks.forEach(function(trak) {
    var track = {};
    var tkhd = findBox(trak, ['tkhd'])[0];
    var view, tkhdVersion;

    // id
    if (tkhd) {
      view = new DataView(tkhd.buffer, tkhd.byteOffset, tkhd.byteLength);
      tkhdVersion = view.getUint8(0);

      track.id = (tkhdVersion === 0) ? view.getUint32(12) : view.getUint32(20);
    }

    var hdlr = findBox(trak, ['mdia', 'hdlr'])[0];

    // type
    if (hdlr) {
      var type = parseType(hdlr.subarray(8, 12));

      if (type === 'vide') {
        track.type = 'video';
      } else if (type === 'soun') {
        track.type = 'audio';
      } else {
        track.type = type;
      }
    }


    // codec
    var stsd = findBox(trak, ['mdia', 'minf', 'stbl', 'stsd'])[0];

    if (stsd) {
      var sampleDescriptions = stsd.subarray(8);
      // gives the codec type string
      track.codec = parseType(sampleDescriptions.subarray(4, 8));

      var codecBox = findBox(sampleDescriptions, [track.codec])[0];
      var codecConfig, codecConfigType;

      if (codecBox) {
        // https://tools.ietf.org/html/rfc6381#section-3.3
        if ((/^[a-z]vc[1-9]$/i).test(track.codec)) {
          // we don't need anything but the "config" parameter of the
          // avc1 codecBox
          codecConfig = codecBox.subarray(78);
          codecConfigType = parseType(codecConfig.subarray(4, 8));

          if (codecConfigType === 'avcC' && codecConfig.length > 11) {
            track.codec += '.';

            // left padded with zeroes for single digit hex
            // profile idc
            track.codec +=  toHexString(codecConfig[9]);
            // the byte containing the constraint_set flags
            track.codec += toHexString(codecConfig[10]);
            // level idc
            track.codec += toHexString(codecConfig[11]);
          } else {
            // TODO: show a warning that we couldn't parse the codec
            // and are using the default
            track.codec = 'avc1.4d400d';
          }
        } else if ((/^mp4[a,v]$/i).test(track.codec)) {
          // we do not need anything but the streamDescriptor of the mp4a codecBox
          codecConfig = codecBox.subarray(28);
          codecConfigType = parseType(codecConfig.subarray(4, 8));

          if (codecConfigType === 'esds' && codecConfig.length > 20 && codecConfig[19] !== 0) {
            track.codec += '.' + toHexString(codecConfig[19]);
            // this value is only a single digit
            track.codec += '.' + toHexString((codecConfig[20] >>> 2) & 0x3f).replace(/^0/, '');
          } else {
            // TODO: show a warning that we couldn't parse the codec
            // and are using the default
            track.codec = 'mp4a.40.2';
          }
        } else {
          // TODO: show a warning? for unknown codec type
        }
      }
    }

    var mdhd = findBox(trak, ['mdia', 'mdhd'])[0];

    if (mdhd) {
      track.timescale = getTimescaleFromMediaHeader(mdhd);
    }

    tracks.push(track);
  });

  return tracks;
};

module.exports = {
  // export mp4 inspector's findBox and parseType for backwards compatibility
  findBox: findBox,
  parseType: parseType,
  timescale: timescale,
  startTime: startTime,
  compositionStartTime: compositionStartTime,
  videoTrackIds: getVideoTrackIds,
  tracks: getTracks,
  getTimescaleFromMediaHeader: getTimescaleFromMediaHeader
};


/***/ }),

/***/ "28de":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/*! @name @videojs/vhs-utils @version 2.3.0 @license MIT */


Object.defineProperty(exports, '__esModule', { value: true });

function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }

var window = _interopDefault(__webpack_require__("be09"));

var regexs = {
  // to determine mime types
  mp4: /^(av0?1|avc0?[1234]|vp0?9|flac|opus|mp3|mp4a|mp4v|stpp.ttml.im1t)/,
  webm: /^(vp0?[89]|av0?1|opus|vorbis)/,
  ogg: /^(vp0?[89]|theora|flac|opus|vorbis)/,
  // to determine if a codec is audio or video
  video: /^(av0?1|avc0?[1234]|vp0?[89]|hvc1|hev1|theora|mp4v)/,
  audio: /^(mp4a|flac|vorbis|opus|ac-[34]|ec-3|alac|mp3)/,
  text: /^(stpp.ttml.im1t)/,
  // mux.js support regex
  muxerVideo: /^(avc0?1)/,
  muxerAudio: /^(mp4a)/,
  // match nothing as muxer does not support text right now.
  // there cannot never be a character before the start of a string
  // so this matches nothing.
  muxerText: /a^/
};
var mediaTypes = ['video', 'audio', 'text'];
var upperMediaTypes = ['Video', 'Audio', 'Text'];
/**
 * Replace the old apple-style `avc1.<dd>.<dd>` codec string with the standard
 * `avc1.<hhhhhh>`
 *
 * @param {string} codec
 *        Codec string to translate
 * @return {string}
 *         The translated codec string
 */

var translateLegacyCodec = function translateLegacyCodec(codec) {
  if (!codec) {
    return codec;
  }

  return codec.replace(/avc1\.(\d+)\.(\d+)/i, function (orig, profile, avcLevel) {
    var profileHex = ('00' + Number(profile).toString(16)).slice(-2);
    var avcLevelHex = ('00' + Number(avcLevel).toString(16)).slice(-2);
    return 'avc1.' + profileHex + '00' + avcLevelHex;
  });
};
/**
 * Replace the old apple-style `avc1.<dd>.<dd>` codec strings with the standard
 * `avc1.<hhhhhh>`
 *
 * @param {string[]} codecs
 *        An array of codec strings to translate
 * @return {string[]}
 *         The translated array of codec strings
 */

var translateLegacyCodecs = function translateLegacyCodecs(codecs) {
  return codecs.map(translateLegacyCodec);
};
/**
 * Replace codecs in the codec string with the old apple-style `avc1.<dd>.<dd>` to the
 * standard `avc1.<hhhhhh>`.
 *
 * @param {string} codecString
 *        The codec string
 * @return {string}
 *         The codec string with old apple-style codecs replaced
 *
 * @private
 */

var mapLegacyAvcCodecs = function mapLegacyAvcCodecs(codecString) {
  return codecString.replace(/avc1\.(\d+)\.(\d+)/i, function (match) {
    return translateLegacyCodecs([match])[0];
  });
};
/**
 * @typedef {Object} ParsedCodecInfo
 * @property {number} codecCount
 *           Number of codecs parsed
 * @property {string} [videoCodec]
 *           Parsed video codec (if found)
 * @property {string} [videoObjectTypeIndicator]
 *           Video object type indicator (if fou