web_toolset/web/js/video.js

(function(global,factory){typeof exports==='object'&&typeof module!=='undefined'?module.exports=factory():typeof define==='function'&&define.amd?define(factory):(global.videojs=factory());}(this,(function(){var version="6.6.2";var commonjsGlobal=typeof window!=='undefined'?window:typeof global!=='undefined'?global:typeof self!=='undefined'?self:{};function createCommonjsModule(fn,module){return module={exports:{}},fn(module,module.exports),module.exports;}
var win;if(typeof window!=="undefined"){win=window;}else if(typeof commonjsGlobal!=="undefined"){win=commonjsGlobal;}else if(typeof self!=="undefined"){win=self;}else{win={};}
var window_1=win;var empty={};var empty$1=(Object.freeze||Object)({'default':empty});var minDoc=(empty$1&&empty)||empty$1;var topLevel=typeof commonjsGlobal!=='undefined'?commonjsGlobal:typeof window!=='undefined'?window:{};var doccy;if(typeof document!=='undefined'){doccy=document;}else{doccy=topLevel['__GLOBAL_DOCUMENT_CACHE@4'];if(!doccy){doccy=topLevel['__GLOBAL_DOCUMENT_CACHE@4']=minDoc;}}
var document_1=doccy;var USER_AGENT=window_1.navigator&&window_1.navigator.userAgent||'';var webkitVersionMap=/AppleWebKit\/([\d.]+)/i.exec(USER_AGENT);var appleWebkitVersion=webkitVersionMap?parseFloat(webkitVersionMap.pop()):null;var IS_IPAD=/iPad/i.test(USER_AGENT);var IS_IPHONE=/iPhone/i.test(USER_AGENT)&&!IS_IPAD;var IS_IPOD=/iPod/i.test(USER_AGENT);var IS_IOS=IS_IPHONE||IS_IPAD||IS_IPOD;var IOS_VERSION=function(){var match=USER_AGENT.match(/OS (\d+)_/i);if(match&&match[1]){return match[1];}
return null;}();var IS_ANDROID=/Android/i.test(USER_AGENT);var ANDROID_VERSION=function(){var match=USER_AGENT.match(/Android (\d+)(?:\.(\d+))?(?:\.(\d+))*/i);if(!match){return null;}
var major=match[1]&&parseFloat(match[1]);var minor=match[2]&&parseFloat(match[2]);if(major&&minor){return parseFloat(match[1]+'.'+match[2]);}else if(major){return major;}
return null;}();var IS_OLD_ANDROID=IS_ANDROID&&/webkit/i.test(USER_AGENT)&&ANDROID_VERSION<2.3;var IS_NATIVE_ANDROID=IS_ANDROID&&ANDROID_VERSION<5&&appleWebkitVersion<537;var IS_FIREFOX=/Firefox/i.test(USER_AGENT);var IS_EDGE=/Edge/i.test(USER_AGENT);var IS_CHROME=!IS_EDGE&&/Chrome/i.test(USER_AGENT);var CHROME_VERSION=function(){var match=USER_AGENT.match(/Chrome\/(\d+)/);if(match&&match[1]){return parseFloat(match[1]);}
return null;}();var IS_IE8=/MSIE\s8\.0/.test(USER_AGENT);var IE_VERSION=function(){var result=/MSIE\s(\d+)\.\d/.exec(USER_AGENT);var version=result&&parseFloat(result[1]);if(!version&&/Trident\/7.0/i.test(USER_AGENT)&&/rv:11.0/.test(USER_AGENT)){version=11.0;}
return version;}();var IS_SAFARI=/Safari/i.test(USER_AGENT)&&!IS_CHROME&&!IS_ANDROID&&!IS_EDGE;var IS_ANY_SAFARI=IS_SAFARI||IS_IOS;var TOUCH_ENABLED=isReal()&&('ontouchstart'in window_1||window_1.DocumentTouch&&window_1.document instanceof window_1.DocumentTouch);var BACKGROUND_SIZE_SUPPORTED=isReal()&&'backgroundSize'in window_1.document.createElement('video').style;var browser=(Object.freeze||Object)({IS_IPAD:IS_IPAD,IS_IPHONE:IS_IPHONE,IS_IPOD:IS_IPOD,IS_IOS:IS_IOS,IOS_VERSION:IOS_VERSION,IS_ANDROID:IS_ANDROID,ANDROID_VERSION:ANDROID_VERSION,IS_OLD_ANDROID:IS_OLD_ANDROID,IS_NATIVE_ANDROID:IS_NATIVE_ANDROID,IS_FIREFOX:IS_FIREFOX,IS_EDGE:IS_EDGE,IS_CHROME:IS_CHROME,CHROME_VERSION:CHROME_VERSION,IS_IE8:IS_IE8,IE_VERSION:IE_VERSION,IS_SAFARI:IS_SAFARI,IS_ANY_SAFARI:IS_ANY_SAFARI,TOUCH_ENABLED:TOUCH_ENABLED,BACKGROUND_SIZE_SUPPORTED:BACKGROUND_SIZE_SUPPORTED});var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj;}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj;};var classCallCheck=function(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}};var inherits=function(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);}
subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass;};var possibleConstructorReturn=function(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called");}
return call&&(typeof call==="object"||typeof call==="function")?call:self;};var taggedTemplateLiteralLoose=function(strings,raw){strings.raw=raw;return strings;};var toString=Object.prototype.toString;var keys=function keys(object){return isObject(object)?Object.keys(object):[];};function each(object,fn){keys(object).forEach(function(key){return fn(object[key],key);});}
function reduce(object,fn){var initial=arguments.length>2&&arguments[2]!==undefined?arguments[2]:0;return keys(object).reduce(function(accum,key){return fn(accum,object[key],key);},initial);}
function assign(target){for(var _len=arguments.length,sources=Array(_len>1?_len-1:0),_key=1;_key<_len;_key++){sources[_key-1]=arguments[_key];}
if(Object.assign){return Object.assign.apply(Object,[target].concat(sources));}
sources.forEach(function(source){if(!source){return;}
each(source,function(value,key){target[key]=value;});});return target;}
function isObject(value){return!!value&&(typeof value==='undefined'?'undefined':_typeof(value))==='object';}
function isPlain(value){return isObject(value)&&toString.call(value)==='[object Object]'&&value.constructor===Object;}
var log=void 0;var level='info';var history=[];var logByType=function logByType(type,args){var stringify=arguments.length>2&&arguments[2]!==undefined?arguments[2]:!!IE_VERSION&&IE_VERSION<11;var lvl=log.levels[level];var lvlRegExp=new RegExp('^('+lvl+')$');if(type!=='log'){args.unshift(type.toUpperCase()+':');}
if(history){history.push([].concat(args));}
args.unshift('VIDEOJS:');if(!window_1.console){return;}
var fn=window_1.console[type];if(!fn&&type==='debug'){fn=window_1.console.info||window_1.console.log;}
if(!fn||!lvl||!lvlRegExp.test(type)){return;}
if(stringify){args=args.map(function(a){if(isObject(a)||Array.isArray(a)){try{return JSON.stringify(a);}catch(x){return String(a);}}
return String(a);}).join(' ');}
if(!fn.apply){fn(args);}else{fn[Array.isArray(args)?'apply':'call'](window_1.console,args);}};log=function log(){for(var _len=arguments.length,args=Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key];}
logByType('log',args);};log.levels={all:'debug|log|warn|error',off:'',debug:'debug|log|warn|error',info:'log|warn|error',warn:'warn|error',error:'error',DEFAULT:level};log.level=function(lvl){if(typeof lvl==='string'){if(!log.levels.hasOwnProperty(lvl)){throw new Error('"'+lvl+'" in not a valid log level');}
level=lvl;}
return level;};log.history=function(){return history?[].concat(history):[];};log.history.clear=function(){if(history){history.length=0;}};log.history.disable=function(){if(history!==null){history.length=0;history=null;}};log.history.enable=function(){if(history===null){history=[];}};log.error=function(){for(var _len2=arguments.length,args=Array(_len2),_key2=0;_key2<_len2;_key2++){args[_key2]=arguments[_key2];}
return logByType('error',args);};log.warn=function(){for(var _len3=arguments.length,args=Array(_len3),_key3=0;_key3<_len3;_key3++){args[_key3]=arguments[_key3];}
return logByType('warn',args);};log.debug=function(){for(var _len4=arguments.length,args=Array(_len4),_key4=0;_key4<_len4;_key4++){args[_key4]=arguments[_key4];}
return logByType('debug',args);};var log$1=log;function clean(s){return s.replace(/\n\r?\s*/g,'')}
var tsml=function tsml(sa){var s='',i=0;for(;i<arguments.length;i++)
s+=clean(sa[i])+(arguments[i+1]||'');return s};function computedStyle(el,prop){if(!el||!prop){return '';}
if(typeof window_1.getComputedStyle==='function'){var cs=window_1.getComputedStyle(el);return cs?cs[prop]:'';}
return el.currentStyle[prop]||'';}
var _templateObject=taggedTemplateLiteralLoose(['Setting attributes in the second argument of createEl()\n                has been deprecated. Use the third argument instead.\n                createEl(type, properties, attributes). Attempting to set ',' to ','.'],['Setting attributes in the second argument of createEl()\n                has been deprecated. Use the third argument instead.\n                createEl(type, properties, attributes). Attempting to set ',' to ','.']);function isNonBlankString(str){return typeof str==='string'&&/\S/.test(str);}
function throwIfWhitespace(str){if(/\s/.test(str)){throw new Error('class has illegal whitespace characters');}}
function classRegExp(className){return new RegExp('(^|\\s)'+className+'($|\\s)');}
function isReal(){return(document_1===window_1.document&&typeof document_1.createElement!=='undefined');}
function isEl(value){return isObject(value)&&value.nodeType===1;}
function isInFrame(){try{return window_1.parent!==window_1.self;}catch(x){return true;}}
function createQuerier(method){return function(selector,context){if(!isNonBlankString(selector)){return document_1[method](null);}
if(isNonBlankString(context)){context=document_1.querySelector(context);}
var ctx=isEl(context)?context:document_1;return ctx[method]&&ctx[method](selector);};}
function createEl(){var tagName=arguments.length>0&&arguments[0]!==undefined?arguments[0]:'div';var properties=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var attributes=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};var content=arguments[3];var el=document_1.createElement(tagName);Object.getOwnPropertyNames(properties).forEach(function(propName){var val=properties[propName];if(propName.indexOf('aria-')!==-1||propName==='role'||propName==='type'){log$1.warn(tsml(_templateObject,propName,val));el.setAttribute(propName,val);}else if(propName==='textContent'){textContent(el,val);}else{el[propName]=val;}});Object.getOwnPropertyNames(attributes).forEach(function(attrName){el.setAttribute(attrName,attributes[attrName]);});if(content){appendContent(el,content);}
return el;}
function textContent(el,text){if(typeof el.textContent==='undefined'){el.innerText=text;}else{el.textContent=text;}
return el;}
function prependTo(child,parent){if(parent.firstChild){parent.insertBefore(child,parent.firstChild);}else{parent.appendChild(child);}}
function hasClass(element,classToCheck){throwIfWhitespace(classToCheck);if(element.classList){return element.classList.contains(classToCheck);}
return classRegExp(classToCheck).test(element.className);}
function addClass(element,classToAdd){if(element.classList){element.classList.add(classToAdd);}else if(!hasClass(element,classToAdd)){element.className=(element.className+' '+classToAdd).trim();}
return element;}
function removeClass(element,classToRemove){if(element.classList){element.classList.remove(classToRemove);}else{throwIfWhitespace(classToRemove);element.className=element.className.split(/\s+/).filter(function(c){return c!==classToRemove;}).join(' ');}
return element;}
function toggleClass(element,classToToggle,predicate){var has=hasClass(element,classToToggle);if(typeof predicate==='function'){predicate=predicate(element,classToToggle);}
if(typeof predicate!=='boolean'){predicate=!has;}
if(predicate===has){return;}
if(predicate){addClass(element,classToToggle);}else{removeClass(element,classToToggle);}
return element;}
function setAttributes(el,attributes){Object.getOwnPropertyNames(attributes).forEach(function(attrName){var attrValue=attributes[attrName];if(attrValue===null||typeof attrValue==='undefined'||attrValue===false){el.removeAttribute(attrName);}else{el.setAttribute(attrName,attrValue===true?'':attrValue);}});}
function getAttributes(tag){var obj={};var knownBooleans=','+'autoplay,controls,playsinline,loop,muted,default,defaultMuted'+',';if(tag&&tag.attributes&&tag.attributes.length>0){var attrs=tag.attributes;for(var i=attrs.length-1;i>=0;i--){var attrName=attrs[i].name;var attrVal=attrs[i].value;if(typeof tag[attrName]==='boolean'||knownBooleans.indexOf(','+attrName+',')!==-1){attrVal=attrVal!==null?true:false;}
obj[attrName]=attrVal;}}
return obj;}
function getAttribute(el,attribute){return el.getAttribute(attribute);}
function setAttribute(el,attribute,value){el.setAttribute(attribute,value);}
function removeAttribute(el,attribute){el.removeAttribute(attribute);}
function blockTextSelection(){document_1.body.focus();document_1.onselectstart=function(){return false;};}
function unblockTextSelection(){document_1.onselectstart=function(){return true;};}
function getBoundingClientRect(el){if(el&&el.getBoundingClientRect&&el.parentNode){var rect=el.getBoundingClientRect();var result={};['bottom','height','left','right','top','width'].forEach(function(k){if(rect[k]!==undefined){result[k]=rect[k];}});if(!result.height){result.height=parseFloat(computedStyle(el,'height'));}
if(!result.width){result.width=parseFloat(computedStyle(el,'width'));}
return result;}}
function findPosition(el){var box=void 0;if(el.getBoundingClientRect&&el.parentNode){box=el.getBoundingClientRect();}
if(!box){return{left:0,top:0};}
var docEl=document_1.documentElement;var body=document_1.body;var clientLeft=docEl.clientLeft||body.clientLeft||0;var scrollLeft=window_1.pageXOffset||body.scrollLeft;var left=box.left+scrollLeft-clientLeft;var clientTop=docEl.clientTop||body.clientTop||0;var scrollTop=window_1.pageYOffset||body.scrollTop;var top=box.top+scrollTop-clientTop;return{left:Math.round(left),top:Math.round(top)};}
function getPointerPosition(el,event){var position={};var box=findPosition(el);var boxW=el.offsetWidth;var boxH=el.offsetHeight;var boxY=box.top;var boxX=box.left;var pageY=event.pageY;var pageX=event.pageX;if(event.changedTouches){pageX=event.changedTouches[0].pageX;pageY=event.changedTouches[0].pageY;}
position.y=Math.max(0,Math.min(1,(boxY-pageY+boxH)/boxH));position.x=Math.max(0,Math.min(1,(pageX-boxX)/boxW));return position;}
function isTextNode(value){return isObject(value)&&value.nodeType===3;}
function emptyEl(el){while(el.firstChild){el.removeChild(el.firstChild);}
return el;}
function normalizeContent(content){if(typeof content==='function'){content=content();}
return(Array.isArray(content)?content:[content]).map(function(value){if(typeof value==='function'){value=value();}
if(isEl(value)||isTextNode(value)){return value;}
if(typeof value==='string'&&/\S/.test(value)){return document_1.createTextNode(value);}}).filter(function(value){return value;});}
function appendContent(el,content){normalizeContent(content).forEach(function(node){return el.appendChild(node);});return el;}
function insertContent(el,content){return appendContent(emptyEl(el),content);}
function isSingleLeftClick(event){if(event.button===undefined&&event.buttons===undefined){return true;}
if(event.button===0&&event.buttons===undefined){return true;}
if(IE_VERSION===9){return true;}
if(event.button!==0||event.buttons!==1){return false;}
return true;}
var $=createQuerier('querySelector');var $$=createQuerier('querySelectorAll');var Dom=(Object.freeze||Object)({isReal:isReal,isEl:isEl,isInFrame:isInFrame,createEl:createEl,textContent:textContent,prependTo:prependTo,hasClass:hasClass,addClass:addClass,removeClass:removeClass,toggleClass:toggleClass,setAttributes:setAttributes,getAttributes:getAttributes,getAttribute:getAttribute,setAttribute:setAttribute,removeAttribute:removeAttribute,blockTextSelection:blockTextSelection,unblockTextSelection:unblockTextSelection,getBoundingClientRect:getBoundingClientRect,findPosition:findPosition,getPointerPosition:getPointerPosition,isTextNode:isTextNode,emptyEl:emptyEl,normalizeContent:normalizeContent,appendContent:appendContent,insertContent:insertContent,isSingleLeftClick:isSingleLeftClick,$:$,$$:$$});var _guid=1;function newGUID(){return _guid++;}
var elData={};var elIdAttr='vdata'+new Date().getTime();function getData(el){var id=el[elIdAttr];if(!id){id=el[elIdAttr]=newGUID();}
if(!elData[id]){elData[id]={};}
return elData[id];}
function hasData(el){var id=el[elIdAttr];if(!id){return false;}
return!!Object.getOwnPropertyNames(elData[id]).length;}
function removeData(el){var id=el[elIdAttr];if(!id){return;}
delete elData[id];try{delete el[elIdAttr];}catch(e){if(el.removeAttribute){el.removeAttribute(elIdAttr);}else{el[elIdAttr]=null;}}}
function _cleanUpEvents(elem,type){var data=getData(elem);if(data.handlers[type].length===0){delete data.handlers[type];if(elem.removeEventListener){elem.removeEventListener(type,data.dispatcher,false);}else if(elem.detachEvent){elem.detachEvent('on'+type,data.dispatcher);}}
if(Object.getOwnPropertyNames(data.handlers).length<=0){delete data.handlers;delete data.dispatcher;delete data.disabled;}
if(Object.getOwnPropertyNames(data).length===0){removeData(elem);}}
function _handleMultipleEvents(fn,elem,types,callback){types.forEach(function(type){fn(elem,type,callback);});}
function fixEvent(event){function returnTrue(){return true;}
function returnFalse(){return false;}
if(!event||!event.isPropagationStopped){var old=event||window_1.event;event={};for(var key in old){if(key!=='layerX'&&key!=='layerY'&&key!=='keyLocation'&&key!=='webkitMovementX'&&key!=='webkitMovementY'){if(!(key==='returnValue'&&old.preventDefault)){event[key]=old[key];}}}
if(!event.target){event.target=event.srcElement||document_1;}
if(!event.relatedTarget){event.relatedTarget=event.fromElement===event.target?event.toElement:event.fromElement;}
event.preventDefault=function(){if(old.preventDefault){old.preventDefault();}
event.returnValue=false;old.returnValue=false;event.defaultPrevented=true;};event.defaultPrevented=false;event.stopPropagation=function(){if(old.stopPropagation){old.stopPropagation();}
event.cancelBubble=true;old.cancelBubble=true;event.isPropagationStopped=returnTrue;};event.isPropagationStopped=returnFalse;event.stopImmediatePropagation=function(){if(old.stopImmediatePropagation){old.stopImmediatePropagation();}
event.isImmediatePropagationStopped=returnTrue;event.stopPropagation();};event.isImmediatePropagationStopped=returnFalse;if(event.clientX!==null&&event.clientX!==undefined){var doc=document_1.documentElement;var body=document_1.body;event.pageX=event.clientX+(doc&&doc.scrollLeft||body&&body.scrollLeft||0)-(doc&&doc.clientLeft||body&&body.clientLeft||0);event.pageY=event.clientY+(doc&&doc.scrollTop||body&&body.scrollTop||0)-(doc&&doc.clientTop||body&&body.clientTop||0);}
event.which=event.charCode||event.keyCode;if(event.button!==null&&event.button!==undefined){event.button=event.button&1?0:event.button&4?1:event.button&2?2:0;}}
return event;}
var _supportsPassive=false;(function(){try{var opts=Object.defineProperty({},'passive',{get:function get(){_supportsPassive=true;}});window_1.addEventListener('test',null,opts);window_1.removeEventListener('test',null,opts);}catch(e){}})();var passiveEvents=['touchstart','touchmove'];function on(elem,type,fn){if(Array.isArray(type)){return _handleMultipleEvents(on,elem,type,fn);}
var data=getData(elem);if(!data.handlers){data.handlers={};}
if(!data.handlers[type]){data.handlers[type]=[];}
if(!fn.guid){fn.guid=newGUID();}
data.handlers[type].push(fn);if(!data.dispatcher){data.disabled=false;data.dispatcher=function(event,hash){if(data.disabled){return;}
event=fixEvent(event);var handlers=data.handlers[event.type];if(handlers){var handlersCopy=handlers.slice(0);for(var m=0,n=handlersCopy.length;m<n;m++){if(event.isImmediatePropagationStopped()){break;}else{try{handlersCopy[m].call(elem,event,hash);}catch(e){log$1.error(e);}}}}};}
if(data.handlers[type].length===1){if(elem.addEventListener){var options=false;if(_supportsPassive&&passiveEvents.indexOf(type)>-1){options={passive:true};}
elem.addEventListener(type,data.dispatcher,options);}else if(elem.attachEvent){elem.attachEvent('on'+type,data.dispatcher);}}}
function off(elem,type,fn){if(!hasData(elem)){return;}
var data=getData(elem);if(!data.handlers){return;}
if(Array.isArray(type)){return _handleMultipleEvents(off,elem,type,fn);}
var removeType=function removeType(el,t){data.handlers[t]=[];_cleanUpEvents(el,t);};if(type===undefined){for(var t in data.handlers){if(Object.prototype.hasOwnProperty.call(data.handlers||{},t)){removeType(elem,t);}}
return;}
var handlers=data.handlers[type];if(!handlers){return;}
if(!fn){removeType(elem,type);return;}
if(fn.guid){for(var n=0;n<handlers.length;n++){if(handlers[n].guid===fn.guid){handlers.splice(n--,1);}}}
_cleanUpEvents(elem,type);}
function trigger(elem,event,hash){var elemData=hasData(elem)?getData(elem):{};var parent=elem.parentNode||elem.ownerDocument;if(typeof event==='string'){event={type:event,target:elem};}
event=fixEvent(event);if(elemData.dispatcher){elemData.dispatcher.call(elem,event,hash);}
if(parent&&!event.isPropagationStopped()&&event.bubbles===true){trigger.call(null,parent,event,hash);}else if(!parent&&!event.defaultPrevented){var targetData=getData(event.target);if(event.target[event.type]){targetData.disabled=true;if(typeof event.target[event.type]==='function'){event.target[event.type]();}
targetData.disabled=false;}}
return!event.defaultPrevented;}
function one(elem,type,fn){if(Array.isArray(type)){return _handleMultipleEvents(one,elem,type,fn);}
var func=function func(){off(elem,type,func);fn.apply(this,arguments);};func.guid=fn.guid=fn.guid||newGUID();on(elem,type,func);}
var Events=(Object.freeze||Object)({fixEvent:fixEvent,on:on,off:off,trigger:trigger,one:one});var _windowLoaded=false;var videojs$2=void 0;var autoSetup=function autoSetup(){if(!isReal()){return;}
var vids=document_1.getElementsByTagName('video');var audios=document_1.getElementsByTagName('audio');var divs=document_1.getElementsByTagName('video-js');var mediaEls=[];if(vids&&vids.length>0){for(var i=0,e=vids.length;i<e;i++){mediaEls.push(vids[i]);}}
if(audios&&audios.length>0){for(var _i=0,_e=audios.length;_i<_e;_i++){mediaEls.push(audios[_i]);}}
if(divs&&divs.length>0){for(var _i2=0,_e2=divs.length;_i2<_e2;_i2++){mediaEls.push(divs[_i2]);}}
if(mediaEls&&mediaEls.length>0){for(var _i3=0,_e3=mediaEls.length;_i3<_e3;_i3++){var mediaEl=mediaEls[_i3];if(mediaEl&&mediaEl.getAttribute){if(mediaEl.player===undefined){var options=mediaEl.getAttribute('data-setup');if(options!==null){videojs$2(mediaEl);}}}else{autoSetupTimeout(1);break;}}}else if(!_windowLoaded){autoSetupTimeout(1);}};function autoSetupTimeout(wait,vjs){if(vjs){videojs$2=vjs;}
window_1.setTimeout(autoSetup,wait);}
if(isReal()&&document_1.readyState==='complete'){_windowLoaded=true;}else{one(window_1,'load',function(){_windowLoaded=true;});}
var createStyleElement=function createStyleElement(className){var style=document_1.createElement('style');style.className=className;return style;};var setTextContent=function setTextContent(el,content){if(el.styleSheet){el.styleSheet.cssText=content;}else{el.textContent=content;}};var bind=function bind(context,fn,uid){if(!fn.guid){fn.guid=newGUID();}
var bound=function bound(){return fn.apply(context,arguments);};bound.guid=uid?uid+'_'+fn.guid:fn.guid;return bound;};var throttle=function throttle(fn,wait){var last=Date.now();var throttled=function throttled(){var now=Date.now();if(now-last>=wait){fn.apply(undefined,arguments);last=now;}};return throttled;};var EventTarget=function EventTarget(){};EventTarget.prototype.allowedEvents_={};EventTarget.prototype.on=function(type,fn){var ael=this.addEventListener;this.addEventListener=function(){};on(this,type,fn);this.addEventListener=ael;};EventTarget.prototype.addEventListener=EventTarget.prototype.on;EventTarget.prototype.off=function(type,fn){off(this,type,fn);};EventTarget.prototype.removeEventListener=EventTarget.prototype.off;EventTarget.prototype.one=function(type,fn){var ael=this.addEventListener;this.addEventListener=function(){};one(this,type,fn);this.addEventListener=ael;};EventTarget.prototype.trigger=function(event){var type=event.type||event;if(typeof event==='string'){event={type:type};}
event=fixEvent(event);if(this.allowedEvents_[type]&&this['on'+type]){this['on'+type](event);}
trigger(this,event);};EventTarget.prototype.dispatchEvent=EventTarget.prototype.trigger;var isEvented=function isEvented(object){return object instanceof EventTarget||!!object.eventBusEl_&&['on','one','off','trigger'].every(function(k){return typeof object[k]==='function';});};var isValidEventType=function isValidEventType(type){return(typeof type==='string'&&/\S/.test(type)||Array.isArray(type)&&!!type.length);};var validateTarget=function validateTarget(target){if(!target.nodeName&&!isEvented(target)){throw new Error('Invalid target; must be a DOM node or evented object.');}};var validateEventType=function validateEventType(type){if(!isValidEventType(type)){throw new Error('Invalid event type; must be a non-empty string or array.');}};var validateListener=function validateListener(listener){if(typeof listener!=='function'){throw new Error('Invalid listener; must be a function.');}};var normalizeListenArgs=function normalizeListenArgs(self,args){var isTargetingSelf=args.length<3||args[0]===self||args[0]===self.eventBusEl_;var target=void 0;var type=void 0;var listener=void 0;if(isTargetingSelf){target=self.eventBusEl_;if(args.length>=3){args.shift();}
type=args[0];listener=args[1];}else{target=args[0];type=args[1];listener=args[2];}
validateTarget(target);validateEventType(type);validateListener(listener);listener=bind(self,listener);return{isTargetingSelf:isTargetingSelf,target:target,type:type,listener:listener};};var listen=function listen(target,method,type,listener){validateTarget(target);if(target.nodeName){Events[method](target,type,listener);}else{target[method](type,listener);}};var EventedMixin={on:function on$$1(){var _this=this;for(var _len=arguments.length,args=Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key];}
var _normalizeListenArgs=normalizeListenArgs(this,args),isTargetingSelf=_normalizeListenArgs.isTargetingSelf,target=_normalizeListenArgs.target,type=_normalizeListenArgs.type,listener=_normalizeListenArgs.listener;listen(target,'on',type,listener);if(!isTargetingSelf){var removeListenerOnDispose=function removeListenerOnDispose(){return _this.off(target,type,listener);};removeListenerOnDispose.guid=listener.guid;var removeRemoverOnTargetDispose=function removeRemoverOnTargetDispose(){return _this.off('dispose',removeListenerOnDispose);};removeRemoverOnTargetDispose.guid=listener.guid;listen(this,'on','dispose',removeListenerOnDispose);listen(target,'on','dispose',removeRemoverOnTargetDispose);}},one:function one$$1(){var _this2=this;for(var _len2=arguments.length,args=Array(_len2),_key2=0;_key2<_len2;_key2++){args[_key2]=arguments[_key2];}
var _normalizeListenArgs2=normalizeListenArgs(this,args),isTargetingSelf=_normalizeListenArgs2.isTargetingSelf,target=_normalizeListenArgs2.target,type=_normalizeListenArgs2.type,listener=_normalizeListenArgs2.listener;if(isTargetingSelf){listen(target,'one',type,listener);}else{var wrapper=function wrapper(){for(var _len3=arguments.length,largs=Array(_len3),_key3=0;_key3<_len3;_key3++){largs[_key3]=arguments[_key3];}
_this2.off(target,type,wrapper);listener.apply(null,largs);};wrapper.guid=listener.guid;listen(target,'one',type,wrapper);}},off:function off$$1(targetOrType,typeOrListener,listener){if(!targetOrType||isValidEventType(targetOrType)){off(this.eventBusEl_,targetOrType,typeOrListener);}else{var target=targetOrType;var type=typeOrListener;validateTarget(target);validateEventType(type);validateListener(listener);listener=bind(this,listener);this.off('dispose',listener);if(target.nodeName){off(target,type,listener);off(target,'dispose',listener);}else if(isEvented(target)){target.off(type,listener);target.off('dispose',listener);}}},trigger:function trigger$$1(event,hash){return trigger(this.eventBusEl_,event,hash);}};function evented(target){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var eventBusKey=options.eventBusKey;if(eventBusKey){if(!target[eventBusKey].nodeName){throw new Error('The eventBusKey "'+eventBusKey+'" does not refer to an element.');}
target.eventBusEl_=target[eventBusKey];}else{target.eventBusEl_=createEl('span',{className:'vjs-event-bus'});}
assign(target,EventedMixin);target.on('dispose',function(){target.off();window_1.setTimeout(function(){target.eventBusEl_=null;},0);});return target;}
var StatefulMixin={state:{},setState:function setState(stateUpdates){var _this=this;if(typeof stateUpdates==='function'){stateUpdates=stateUpdates();}
var changes=void 0;each(stateUpdates,function(value,key){if(_this.state[key]!==value){changes=changes||{};changes[key]={from:_this.state[key],to:value};}
_this.state[key]=value;});if(changes&&isEvented(this)){this.trigger({changes:changes,type:'statechanged'});}
return changes;}};function stateful(target,defaultState){assign(target,StatefulMixin);target.state=assign({},target.state,defaultState);if(typeof target.handleStateChanged==='function'&&isEvented(target)){target.on('statechanged',target.handleStateChanged);}
return target;}
function toTitleCase(string){if(typeof string!=='string'){return string;}
return string.charAt(0).toUpperCase()+string.slice(1);}
function titleCaseEquals(str1,str2){return toTitleCase(str1)===toTitleCase(str2);}
function mergeOptions(){var result={};for(var _len=arguments.length,sources=Array(_len),_key=0;_key<_len;_key++){sources[_key]=arguments[_key];}
sources.forEach(function(source){if(!source){return;}
each(source,function(value,key){if(!isPlain(value)){result[key]=value;return;}
if(!isPlain(result[key])){result[key]={};}
result[key]=mergeOptions(result[key],value);});});return result;}
var Component=function(){function Component(player,options,ready){classCallCheck(this,Component);if(!player&&this.play){this.player_=player=this;}else{this.player_=player;}
this.options_=mergeOptions({},this.options_);options=this.options_=mergeOptions(this.options_,options);this.id_=options.id||options.el&&options.el.id;if(!this.id_){var id=player&&player.id&&player.id()||'no_player';this.id_=id+'_component_'+newGUID();}
this.name_=options.name||null;if(options.el){this.el_=options.el;}else if(options.createEl!==false){this.el_=this.createEl();}
if(options.evented!==false){evented(this,{eventBusKey:this.el_?'el_':null});}
stateful(this,this.constructor.defaultState);this.children_=[];this.childIndex_={};this.childNameIndex_={};if(options.initChildren!==false){this.initChildren();}
this.ready(ready);if(options.reportTouchActivity!==false){this.enableTouchActivity();}}
Component.prototype.dispose=function dispose(){this.trigger({type:'dispose',bubbles:false});if(this.children_){for(var i=this.children_.length-1;i>=0;i--){if(this.children_[i].dispose){this.children_[i].dispose();}}}
this.children_=null;this.childIndex_=null;this.childNameIndex_=null;if(this.el_){if(this.el_.parentNode){this.el_.parentNode.removeChild(this.el_);}
removeData(this.el_);this.el_=null;}
this.player_=null;};Component.prototype.player=function player(){return this.player_;};Component.prototype.options=function options(obj){log$1.warn('this.options() has been deprecated and will be moved to the constructor in 6.0');if(!obj){return this.options_;}
this.options_=mergeOptions(this.options_,obj);return this.options_;};Component.prototype.el=function el(){return this.el_;};Component.prototype.createEl=function createEl$$1(tagName,properties,attributes){return createEl(tagName,properties,attributes);};Component.prototype.localize=function localize(string,tokens){var defaultValue=arguments.length>2&&arguments[2]!==undefined?arguments[2]:string;var code=this.player_.language&&this.player_.language();var languages=this.player_.languages&&this.player_.languages();var language=languages&&languages[code];var primaryCode=code&&code.split('-')[0];var primaryLang=languages&&languages[primaryCode];var localizedString=defaultValue;if(language&&language[string]){localizedString=language[string];}else if(primaryLang&&primaryLang[string]){localizedString=primaryLang[string];}
if(tokens){localizedString=localizedString.replace(/\{(\d+)\}/g,function(match,index){var value=tokens[index-1];var ret=value;if(typeof value==='undefined'){ret=match;}
return ret;});}
return localizedString;};Component.prototype.contentEl=function contentEl(){return this.contentEl_||this.el_;};Component.prototype.id=function id(){return this.id_;};Component.prototype.name=function name(){return this.name_;};Component.prototype.children=function children(){return this.children_;};Component.prototype.getChildById=function getChildById(id){return this.childIndex_[id];};Component.prototype.getChild=function getChild(name){if(!name){return;}
name=toTitleCase(name);return this.childNameIndex_[name];};Component.prototype.addChild=function addChild(child){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var index=arguments.length>2&&arguments[2]!==undefined?arguments[2]:this.children_.length;var component=void 0;var componentName=void 0;if(typeof child==='string'){componentName=toTitleCase(child);var componentClassName=options.componentClass||componentName;options.name=componentName;var ComponentClass=Component.getComponent(componentClassName);if(!ComponentClass){throw new Error('Component '+componentClassName+' does not exist');}
if(typeof ComponentClass!=='function'){return null;}
component=new ComponentClass(this.player_||this,options);}else{component=child;}
this.children_.splice(index,0,component);if(typeof component.id==='function'){this.childIndex_[component.id()]=component;}
componentName=componentName||component.name&&toTitleCase(component.name());if(componentName){this.childNameIndex_[componentName]=component;}
if(typeof component.el==='function'&&component.el()){var childNodes=this.contentEl().children;var refNode=childNodes[index]||null;this.contentEl().insertBefore(component.el(),refNode);}
return component;};Component.prototype.removeChild=function removeChild(component){if(typeof component==='string'){component=this.getChild(component);}
if(!component||!this.children_){return;}
var childFound=false;for(var i=this.children_.length-1;i>=0;i--){if(this.children_[i]===component){childFound=true;this.children_.splice(i,1);break;}}
if(!childFound){return;}
this.childIndex_[component.id()]=null;this.childNameIndex_[component.name()]=null;var compEl=component.el();if(compEl&&compEl.parentNode===this.contentEl()){this.contentEl().removeChild(component.el());}};Component.prototype.initChildren=function initChildren(){var _this=this;var children=this.options_.children;if(children){var parentOptions=this.options_;var handleAdd=function handleAdd(child){var name=child.name;var opts=child.opts;if(parentOptions[name]!==undefined){opts=parentOptions[name];}
if(opts===false){return;}
if(opts===true){opts={};}
opts.playerOptions=_this.options_.playerOptions;var newChild=_this.addChild(name,opts);if(newChild){_this[name]=newChild;}};var workingChildren=void 0;var Tech=Component.getComponent('Tech');if(Array.isArray(children)){workingChildren=children;}else{workingChildren=Object.keys(children);}
workingChildren.concat(Object.keys(this.options_).filter(function(child){return!workingChildren.some(function(wchild){if(typeof wchild==='string'){return child===wchild;}
return child===wchild.name;});})).map(function(child){var name=void 0;var opts=void 0;if(typeof child==='string'){name=child;opts=children[name]||_this.options_[name]||{};}else{name=child.name;opts=child;}
return{name:name,opts:opts};}).filter(function(child){var c=Component.getComponent(child.opts.componentClass||toTitleCase(child.name));return c&&!Tech.isTech(c);}).forEach(handleAdd);}};Component.prototype.buildCSSClass=function buildCSSClass(){return '';};Component.prototype.ready=function ready(fn){var sync=arguments.length>1&&arguments[1]!==undefined?arguments[1]:false;if(!fn){return;}
if(!this.isReady_){this.readyQueue_=this.readyQueue_||[];this.readyQueue_.push(fn);return;}
if(sync){fn.call(this);}else{this.setTimeout(fn,1);}};Component.prototype.triggerReady=function triggerReady(){this.isReady_=true;this.setTimeout(function(){var readyQueue=this.readyQueue_;this.readyQueue_=[];if(readyQueue&&readyQueue.length>0){readyQueue.forEach(function(fn){fn.call(this);},this);}
this.trigger('ready');},1);};Component.prototype.$=function $$$1(selector,context){return $(selector,context||this.contentEl());};Component.prototype.$$=function $$$$1(selector,context){return $$(selector,context||this.contentEl());};Component.prototype.hasClass=function hasClass$$1(classToCheck){return hasClass(this.el_,classToCheck);};Component.prototype.addClass=function addClass$$1(classToAdd){addClass(this.el_,classToAdd);};Component.prototype.removeClass=function removeClass$$1(classToRemove){removeClass(this.el_,classToRemove);};Component.prototype.toggleClass=function toggleClass$$1(classToToggle,predicate){toggleClass(this.el_,classToToggle,predicate);};Component.prototype.show=function show(){this.removeClass('vjs-hidden');};Component.prototype.hide=function hide(){this.addClass('vjs-hidden');};Component.prototype.lockShowing=function lockShowing(){this.addClass('vjs-lock-showing');};Component.prototype.unlockShowing=function unlockShowing(){this.removeClass('vjs-lock-showing');};Component.prototype.getAttribute=function getAttribute$$1(attribute){return getAttribute(this.el_,attribute);};Component.prototype.setAttribute=function setAttribute$$1(attribute,value){setAttribute(this.el_,attribute,value);};Component.prototype.removeAttribute=function removeAttribute$$1(attribute){removeAttribute(this.el_,attribute);};Component.prototype.width=function width(num,skipListeners){return this.dimension('width',num,skipListeners);};Component.prototype.height=function height(num,skipListeners){return this.dimension('height',num,skipListeners);};Component.prototype.dimensions=function dimensions(width,height){this.width(width,true);this.height(height);};Component.prototype.dimension=function dimension(widthOrHeight,num,skipListeners){if(num!==undefined){if(num===null||num!==num){num=0;}
if((''+num).indexOf('%')!==-1||(''+num).indexOf('px')!==-1){this.el_.style[widthOrHeight]=num;}else if(num==='auto'){this.el_.style[widthOrHeight]='';}else{this.el_.style[widthOrHeight]=num+'px';}
if(!skipListeners){this.trigger('componentresize');}
return;}
if(!this.el_){return 0;}
var val=this.el_.style[widthOrHeight];var pxIndex=val.indexOf('px');if(pxIndex!==-1){return parseInt(val.slice(0,pxIndex),10);}
return parseInt(this.el_['offset'+toTitleCase(widthOrHeight)],10);};Component.prototype.currentDimension=function currentDimension(widthOrHeight){var computedWidthOrHeight=0;if(widthOrHeight!=='width'&&widthOrHeight!=='height'){throw new Error('currentDimension only accepts width or height value');}
if(typeof window_1.getComputedStyle==='function'){var computedStyle=window_1.getComputedStyle(this.el_);computedWidthOrHeight=computedStyle.getPropertyValue(widthOrHeight)||computedStyle[widthOrHeight];}
computedWidthOrHeight=parseFloat(computedWidthOrHeight);if(computedWidthOrHeight===0){var rule='offset'+toTitleCase(widthOrHeight);computedWidthOrHeight=this.el_[rule];}
return computedWidthOrHeight;};Component.prototype.currentDimensions=function currentDimensions(){return{width:this.currentDimension('width'),height:this.currentDimension('height')};};Component.prototype.currentWidth=function currentWidth(){return this.currentDimension('width');};Component.prototype.currentHeight=function currentHeight(){return this.currentDimension('height');};Component.prototype.focus=function focus(){this.el_.focus();};Component.prototype.blur=function blur(){this.el_.blur();};Component.prototype.emitTapEvents=function emitTapEvents(){var touchStart=0;var firstTouch=null;var tapMovementThreshold=10;var touchTimeThreshold=200;var couldBeTap=void 0;this.on('touchstart',function(event){if(event.touches.length===1){firstTouch={pageX:event.touches[0].pageX,pageY:event.touches[0].pageY};touchStart=new Date().getTime();couldBeTap=true;}});this.on('touchmove',function(event){if(event.touches.length>1){couldBeTap=false;}else if(firstTouch){var xdiff=event.touches[0].pageX-firstTouch.pageX;var ydiff=event.touches[0].pageY-firstTouch.pageY;var touchDistance=Math.sqrt(xdiff*xdiff+ydiff*ydiff);if(touchDistance>tapMovementThreshold){couldBeTap=false;}}});var noTap=function noTap(){couldBeTap=false;};this.on('touchleave',noTap);this.on('touchcancel',noTap);this.on('touchend',function(event){firstTouch=null;if(couldBeTap===true){var touchTime=new Date().getTime()-touchStart;if(touchTime<touchTimeThreshold){event.preventDefault();this.trigger('tap');}}});};Component.prototype.enableTouchActivity=function enableTouchActivity(){if(!this.player()||!this.player().reportUserActivity){return;}
var report=bind(this.player(),this.player().reportUserActivity);var touchHolding=void 0;this.on('touchstart',function(){report();this.clearInterval(touchHolding);touchHolding=this.setInterval(report,250);});var touchEnd=function touchEnd(event){report();this.clearInterval(touchHolding);};this.on('touchmove',report);this.on('touchend',touchEnd);this.on('touchcancel',touchEnd);};Component.prototype.setTimeout=function setTimeout(fn,timeout){var _this2=this;fn=bind(this,fn);var timeoutId=window_1.setTimeout(fn,timeout);var disposeFn=function disposeFn(){return _this2.clearTimeout(timeoutId);};disposeFn.guid='vjs-timeout-'+timeoutId;this.on('dispose',disposeFn);return timeoutId;};Component.prototype.clearTimeout=function clearTimeout(timeoutId){window_1.clearTimeout(timeoutId);var disposeFn=function disposeFn(){};disposeFn.guid='vjs-timeout-'+timeoutId;this.off('dispose',disposeFn);return timeoutId;};Component.prototype.setInterval=function setInterval(fn,interval){var _this3=this;fn=bind(this,fn);var intervalId=window_1.setInterval(fn,interval);var disposeFn=function disposeFn(){return _this3.clearInterval(intervalId);};disposeFn.guid='vjs-interval-'+intervalId;this.on('dispose',disposeFn);return intervalId;};Component.prototype.clearInterval=function clearInterval(intervalId){window_1.clearInterval(intervalId);var disposeFn=function disposeFn(){};disposeFn.guid='vjs-interval-'+intervalId;this.off('dispose',disposeFn);return intervalId;};Component.prototype.requestAnimationFrame=function requestAnimationFrame(fn){var _this4=this;if(this.supportsRaf_){fn=bind(this,fn);var id=window_1.requestAnimationFrame(fn);var disposeFn=function disposeFn(){return _this4.cancelAnimationFrame(id);};disposeFn.guid='vjs-raf-'+id;this.on('dispose',disposeFn);return id;}
return this.setTimeout(fn,1000/60);};Component.prototype.cancelAnimationFrame=function cancelAnimationFrame(id){if(this.supportsRaf_){window_1.cancelAnimationFrame(id);var disposeFn=function disposeFn(){};disposeFn.guid='vjs-raf-'+id;this.off('dispose',disposeFn);return id;}
return this.clearTimeout(id);};Component.registerComponent=function registerComponent(name,ComponentToRegister){if(typeof name!=='string'||!name){throw new Error('Illegal component name, "'+name+'"; must be a non-empty string.');}
var Tech=Component.getComponent('Tech');var isTech=Tech&&Tech.isTech(ComponentToRegister);var isComp=Component===ComponentToRegister||Component.prototype.isPrototypeOf(ComponentToRegister.prototype);if(isTech||!isComp){var reason=void 0;if(isTech){reason='techs must be registered using Tech.registerTech()';}else{reason='must be a Component subclass';}
throw new Error('Illegal component, "'+name+'"; '+reason+'.');}
name=toTitleCase(name);if(!Component.components_){Component.components_={};}
var Player=Component.getComponent('Player');if(name==='Player'&&Player&&Player.players){var players=Player.players;var playerNames=Object.keys(players);if(players&&playerNames.length>0&&playerNames.map(function(pname){return players[pname];}).every(Boolean)){throw new Error('Can not register Player component after player has been created.');}}
Component.components_[name]=ComponentToRegister;return ComponentToRegister;};Component.getComponent=function getComponent(name){if(!name){return;}
name=toTitleCase(name);if(Component.components_&&Component.components_[name]){return Component.components_[name];}};return Component;}();Component.prototype.supportsRaf_=typeof window_1.requestAnimationFrame==='function'&&typeof window_1.cancelAnimationFrame==='function';Component.registerComponent('Component',Component);function rangeCheck(fnName,index,maxIndex){if(typeof index!=='number'||index<0||index>maxIndex){throw new Error('Failed to execute \''+fnName+'\' on \'TimeRanges\': The index provided ('+index+') is non-numeric or out of bounds (0-'+maxIndex+').');}}
function getRange(fnName,valueIndex,ranges,rangeIndex){rangeCheck(fnName,rangeIndex,ranges.length-1);return ranges[rangeIndex][valueIndex];}
function createTimeRangesObj(ranges){if(ranges===undefined||ranges.length===0){return{length:0,start:function start(){throw new Error('This TimeRanges object is empty');},end:function end(){throw new Error('This TimeRanges object is empty');}};}
return{length:ranges.length,start:getRange.bind(null,'start',0,ranges),end:getRange.bind(null,'end',1,ranges)};}
function createTimeRanges(start,end){if(Array.isArray(start)){return createTimeRangesObj(start);}else if(start===undefined||end===undefined){return createTimeRangesObj();}
return createTimeRangesObj([[start,end]]);}
function bufferedPercent(buffered,duration){var bufferedDuration=0;var start=void 0;var end=void 0;if(!duration){return 0;}
if(!buffered||!buffered.length){buffered=createTimeRanges(0,0);}
for(var i=0;i<buffered.length;i++){start=buffered.start(i);end=buffered.end(i);if(end>duration){end=duration;}
bufferedDuration+=end-start;}
return bufferedDuration/duration;}
var FullscreenApi={};var apiMap=[['requestFullscreen','exitFullscreen','fullscreenElement','fullscreenEnabled','fullscreenchange','fullscreenerror'],['webkitRequestFullscreen','webkitExitFullscreen','webkitFullscreenElement','webkitFullscreenEnabled','webkitfullscreenchange','webkitfullscreenerror'],['webkitRequestFullScreen','webkitCancelFullScreen','webkitCurrentFullScreenElement','webkitCancelFullScreen','webkitfullscreenchange','webkitfullscreenerror'],['mozRequestFullScreen','mozCancelFullScreen','mozFullScreenElement','mozFullScreenEnabled','mozfullscreenchange','mozfullscreenerror'],['msRequestFullscreen','msExitFullscreen','msFullscreenElement','msFullscreenEnabled','MSFullscreenChange','MSFullscreenError']];var specApi=apiMap[0];var browserApi=void 0;for(var i=0;i<apiMap.length;i++){if(apiMap[i][1]in document_1){browserApi=apiMap[i];break;}}
if(browserApi){for(var _i=0;_i<browserApi.length;_i++){FullscreenApi[specApi[_i]]=browserApi[_i];}}
function MediaError(value){if(value instanceof MediaError){return value;}
if(typeof value==='number'){this.code=value;}else if(typeof value==='string'){this.message=value;}else if(isObject(value)){if(typeof value.code==='number'){this.code=value.code;}
assign(this,value);}
if(!this.message){this.message=MediaError.defaultMessages[this.code]||'';}}
MediaError.prototype.code=0;MediaError.prototype.message='';MediaError.prototype.status=null;MediaError.errorTypes=['MEDIA_ERR_CUSTOM','MEDIA_ERR_ABORTED','MEDIA_ERR_NETWORK','MEDIA_ERR_DECODE','MEDIA_ERR_SRC_NOT_SUPPORTED','MEDIA_ERR_ENCRYPTED'];MediaError.defaultMessages={1:'You aborted the media playback',2:'A network error caused the media download to fail part-way.',3:'The media playback was aborted due to a corruption problem or because the media used features your browser did not support.',4:'The media could not be loaded, either because the server or network failed or because the format is not supported.',5:'The media is encrypted and we do not have the keys to decrypt it.'};for(var errNum=0;errNum<MediaError.errorTypes.length;errNum++){MediaError[MediaError.errorTypes[errNum]]=errNum;MediaError.prototype[MediaError.errorTypes[errNum]]=errNum;}
var tuple=SafeParseTuple;function SafeParseTuple(obj,reviver){var json;var error=null;try{json=JSON.parse(obj,reviver);}catch(err){error=err;}
return[error,json]}
function isPromise(value){return value!==undefined&&typeof value.then==='function';}
function silencePromise(value){if(isPromise(value)){value.then(null,function(e){});}}
var trackToJson_=function trackToJson_(track){var ret=['kind','label','language','id','inBandMetadataTrackDispatchType','mode','src'].reduce(function(acc,prop,i){if(track[prop]){acc[prop]=track[prop];}
return acc;},{cues:track.cues&&Array.prototype.map.call(track.cues,function(cue){return{startTime:cue.startTime,endTime:cue.endTime,text:cue.text,id:cue.id};})});return ret;};var textTracksToJson=function textTracksToJson(tech){var trackEls=tech.$$('track');var trackObjs=Array.prototype.map.call(trackEls,function(t){return t.track;});var tracks=Array.prototype.map.call(trackEls,function(trackEl){var json=trackToJson_(trackEl.track);if(trackEl.src){json.src=trackEl.src;}
return json;});return tracks.concat(Array.prototype.filter.call(tech.textTracks(),function(track){return trackObjs.indexOf(track)===-1;}).map(trackToJson_));};var jsonToTextTracks=function jsonToTextTracks(json,tech){json.forEach(function(track){var addedTrack=tech.addRemoteTextTrack(track).track;if(!track.src&&track.cues){track.cues.forEach(function(cue){return addedTrack.addCue(cue);});}});return tech.textTracks();};var textTrackConverter={textTracksToJson:textTracksToJson,jsonToTextTracks:jsonToTextTracks,trackToJson_:trackToJson_};var MODAL_CLASS_NAME='vjs-modal-dialog';var ESC=27;var ModalDialog=function(_Component){inherits(ModalDialog,_Component);function ModalDialog(player,options){classCallCheck(this,ModalDialog);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.opened_=_this.hasBeenOpened_=_this.hasBeenFilled_=false;_this.closeable(!_this.options_.uncloseable);_this.content(_this.options_.content);_this.contentEl_=createEl('div',{className:MODAL_CLASS_NAME+'-content'},{role:'document'});_this.descEl_=createEl('p',{className:MODAL_CLASS_NAME+'-description vjs-control-text',id:_this.el().getAttribute('aria-describedby')});textContent(_this.descEl_,_this.description());_this.el_.appendChild(_this.descEl_);_this.el_.appendChild(_this.contentEl_);return _this;}
ModalDialog.prototype.createEl=function createEl$$1(){return _Component.prototype.createEl.call(this,'div',{className:this.buildCSSClass(),tabIndex:-1},{'aria-describedby':this.id()+'_description','aria-hidden':'true','aria-label':this.label(),'role':'dialog'});};ModalDialog.prototype.dispose=function dispose(){this.contentEl_=null;this.descEl_=null;this.previouslyActiveEl_=null;_Component.prototype.dispose.call(this);};ModalDialog.prototype.buildCSSClass=function buildCSSClass(){return MODAL_CLASS_NAME+' vjs-hidden '+_Component.prototype.buildCSSClass.call(this);};ModalDialog.prototype.handleKeyPress=function handleKeyPress(e){if(e.which===ESC&&this.closeable()){this.close();}};ModalDialog.prototype.label=function label(){return this.localize(this.options_.label||'Modal Window');};ModalDialog.prototype.description=function description(){var desc=this.options_.description||this.localize('This is a modal window.');if(this.closeable()){desc+=' '+this.localize('This modal can be closed by pressing the Escape key or activating the close button.');}
return desc;};ModalDialog.prototype.open=function open(){if(!this.opened_){var player=this.player();this.trigger('beforemodalopen');this.opened_=true;if(this.options_.fillAlways||!this.hasBeenOpened_&&!this.hasBeenFilled_){this.fill();}
this.wasPlaying_=!player.paused();if(this.options_.pauseOnOpen&&this.wasPlaying_){player.pause();}
if(this.closeable()){this.on(this.el_.ownerDocument,'keydown',bind(this,this.handleKeyPress));}
this.hadControls_=player.controls();player.controls(false);this.show();this.conditionalFocus_();this.el().setAttribute('aria-hidden','false');this.trigger('modalopen');this.hasBeenOpened_=true;}};ModalDialog.prototype.opened=function opened(value){if(typeof value==='boolean'){this[value?'open':'close']();}
return this.opened_;};ModalDialog.prototype.close=function close(){if(!this.opened_){return;}
var player=this.player();this.trigger('beforemodalclose');this.opened_=false;if(this.wasPlaying_&&this.options_.pauseOnOpen){player.play();}
if(this.closeable()){this.off(this.el_.ownerDocument,'keydown',bind(this,this.handleKeyPress));}
if(this.hadControls_){player.controls(true);}
this.hide();this.el().setAttribute('aria-hidden','true');this.trigger('modalclose');this.conditionalBlur_();if(this.options_.temporary){this.dispose();}};ModalDialog.prototype.closeable=function closeable(value){if(typeof value==='boolean'){var closeable=this.closeable_=!!value;var close=this.getChild('closeButton');if(closeable&&!close){var temp=this.contentEl_;this.contentEl_=this.el_;close=this.addChild('closeButton',{controlText:'Close Modal Dialog'});this.contentEl_=temp;this.on(close,'close',this.close);}
if(!closeable&&close){this.off(close,'close',this.close);this.removeChild(close);close.dispose();}}
return this.closeable_;};ModalDialog.prototype.fill=function fill(){this.fillWith(this.content());};ModalDialog.prototype.fillWith=function fillWith(content){var contentEl=this.contentEl();var parentEl=contentEl.parentNode;var nextSiblingEl=contentEl.nextSibling;this.trigger('beforemodalfill');this.hasBeenFilled_=true;parentEl.removeChild(contentEl);this.empty();insertContent(contentEl,content);this.trigger('modalfill');if(nextSiblingEl){parentEl.insertBefore(contentEl,nextSiblingEl);}else{parentEl.appendChild(contentEl);}
var closeButton=this.getChild('closeButton');if(closeButton){parentEl.appendChild(closeButton.el_);}};ModalDialog.prototype.empty=function empty(){this.trigger('beforemodalempty');emptyEl(this.contentEl());this.trigger('modalempty');};ModalDialog.prototype.content=function content(value){if(typeof value!=='undefined'){this.content_=value;}
return this.content_;};ModalDialog.prototype.conditionalFocus_=function conditionalFocus_(){var activeEl=document_1.activeElement;var playerEl=this.player_.el_;this.previouslyActiveEl_=null;if(playerEl.contains(activeEl)||playerEl===activeEl){this.previouslyActiveEl_=activeEl;this.focus();this.on(document_1,'keydown',this.handleKeyDown);}};ModalDialog.prototype.conditionalBlur_=function conditionalBlur_(){if(this.previouslyActiveEl_){this.previouslyActiveEl_.focus();this.previouslyActiveEl_=null;}
this.off(document_1,'keydown',this.handleKeyDown);};ModalDialog.prototype.handleKeyDown=function handleKeyDown(event){if(event.which!==9){return;}
var focusableEls=this.focusableEls_();var activeEl=this.el_.querySelector(':focus');var focusIndex=void 0;for(var i=0;i<focusableEls.length;i++){if(activeEl===focusableEls[i]){focusIndex=i;break;}}
if(document_1.activeElement===this.el_){focusIndex=0;}
if(event.shiftKey&&focusIndex===0){focusableEls[focusableEls.length-1].focus();event.preventDefault();}else if(!event.shiftKey&&focusIndex===focusableEls.length-1){focusableEls[0].focus();event.preventDefault();}};ModalDialog.prototype.focusableEls_=function focusableEls_(){var allChildren=this.el_.querySelectorAll('*');return Array.prototype.filter.call(allChildren,function(child){return(child instanceof window_1.HTMLAnchorElement||child instanceof window_1.HTMLAreaElement)&&child.hasAttribute('href')||(child instanceof window_1.HTMLInputElement||child instanceof window_1.HTMLSelectElement||child instanceof window_1.HTMLTextAreaElement||child instanceof window_1.HTMLButtonElement)&&!child.hasAttribute('disabled')||child instanceof window_1.HTMLIFrameElement||child instanceof window_1.HTMLObjectElement||child instanceof window_1.HTMLEmbedElement||child.hasAttribute('tabindex')&&child.getAttribute('tabindex')!==-1||child.hasAttribute('contenteditable');});};return ModalDialog;}(Component);ModalDialog.prototype.options_={pauseOnOpen:true,temporary:true};Component.registerComponent('ModalDialog',ModalDialog);var TrackList=function(_EventTarget){inherits(TrackList,_EventTarget);function TrackList(){var tracks=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];var _ret;var list=arguments.length>1&&arguments[1]!==undefined?arguments[1]:null;classCallCheck(this,TrackList);var _this=possibleConstructorReturn(this,_EventTarget.call(this));if(!list){list=_this;if(IS_IE8){list=document_1.createElement('custom');for(var prop in TrackList.prototype){if(prop!=='constructor'){list[prop]=TrackList.prototype[prop];}}}}
list.tracks_=[];Object.defineProperty(list,'length',{get:function get$$1(){return this.tracks_.length;}});for(var i=0;i<tracks.length;i++){list.addTrack(tracks[i]);}
return _ret=list,possibleConstructorReturn(_this,_ret);}
TrackList.prototype.addTrack=function addTrack(track){var index=this.tracks_.length;if(!(''+index in this)){Object.defineProperty(this,index,{get:function get$$1(){return this.tracks_[index];}});}
if(this.tracks_.indexOf(track)===-1){this.tracks_.push(track);this.trigger({track:track,type:'addtrack'});}};TrackList.prototype.removeTrack=function removeTrack(rtrack){var track=void 0;for(var i=0,l=this.length;i<l;i++){if(this[i]===rtrack){track=this[i];if(track.off){track.off();}
this.tracks_.splice(i,1);break;}}
if(!track){return;}
this.trigger({track:track,type:'removetrack'});};TrackList.prototype.getTrackById=function getTrackById(id){var result=null;for(var i=0,l=this.length;i<l;i++){var track=this[i];if(track.id===id){result=track;break;}}
return result;};return TrackList;}(EventTarget);TrackList.prototype.allowedEvents_={change:'change',addtrack:'addtrack',removetrack:'removetrack'};for(var event in TrackList.prototype.allowedEvents_){TrackList.prototype['on'+event]=null;}
var disableOthers=function disableOthers(list,track){for(var i=0;i<list.length;i++){if(!Object.keys(list[i]).length||track.id===list[i].id){continue;}
list[i].enabled=false;}};var AudioTrackList=function(_TrackList){inherits(AudioTrackList,_TrackList);function AudioTrackList(){var _this,_ret;var tracks=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];classCallCheck(this,AudioTrackList);var list=void 0;for(var i=tracks.length-1;i>=0;i--){if(tracks[i].enabled){disableOthers(tracks,tracks[i]);break;}}
if(IS_IE8){list=document_1.createElement('custom');for(var prop in TrackList.prototype){if(prop!=='constructor'){list[prop]=TrackList.prototype[prop];}}
for(var _prop in AudioTrackList.prototype){if(_prop!=='constructor'){list[_prop]=AudioTrackList.prototype[_prop];}}}
list=(_this=possibleConstructorReturn(this,_TrackList.call(this,tracks,list)),_this);list.changing_=false;return _ret=list,possibleConstructorReturn(_this,_ret);}
AudioTrackList.prototype.addTrack=function addTrack(track){var _this2=this;if(track.enabled){disableOthers(this,track);}
_TrackList.prototype.addTrack.call(this,track);if(!track.addEventListener){return;}
track.addEventListener('enabledchange',function(){if(_this2.changing_){return;}
_this2.changing_=true;disableOthers(_this2,track);_this2.changing_=false;_this2.trigger('change');});};return AudioTrackList;}(TrackList);var disableOthers$1=function disableOthers(list,track){for(var i=0;i<list.length;i++){if(!Object.keys(list[i]).length||track.id===list[i].id){continue;}
list[i].selected=false;}};var VideoTrackList=function(_TrackList){inherits(VideoTrackList,_TrackList);function VideoTrackList(){var _this,_ret;var tracks=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];classCallCheck(this,VideoTrackList);var list=void 0;for(var i=tracks.length-1;i>=0;i--){if(tracks[i].selected){disableOthers$1(tracks,tracks[i]);break;}}
if(IS_IE8){list=document_1.createElement('custom');for(var prop in TrackList.prototype){if(prop!=='constructor'){list[prop]=TrackList.prototype[prop];}}
for(var _prop in VideoTrackList.prototype){if(_prop!=='constructor'){list[_prop]=VideoTrackList.prototype[_prop];}}}
list=(_this=possibleConstructorReturn(this,_TrackList.call(this,tracks,list)),_this);list.changing_=false;Object.defineProperty(list,'selectedIndex',{get:function get$$1(){for(var _i=0;_i<this.length;_i++){if(this[_i].selected){return _i;}}
return-1;},set:function set$$1(){}});return _ret=list,possibleConstructorReturn(_this,_ret);}
VideoTrackList.prototype.addTrack=function addTrack(track){var _this2=this;if(track.selected){disableOthers$1(this,track);}
_TrackList.prototype.addTrack.call(this,track);if(!track.addEventListener){return;}
track.addEventListener('selectedchange',function(){if(_this2.changing_){return;}
_this2.changing_=true;disableOthers$1(_this2,track);_this2.changing_=false;_this2.trigger('change');});};return VideoTrackList;}(TrackList);var TextTrackList=function(_TrackList){inherits(TextTrackList,_TrackList);function TextTrackList(){var _this,_ret;var tracks=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];classCallCheck(this,TextTrackList);var list=void 0;if(IS_IE8){list=document_1.createElement('custom');for(var prop in TrackList.prototype){if(prop!=='constructor'){list[prop]=TrackList.prototype[prop];}}
for(var _prop in TextTrackList.prototype){if(_prop!=='constructor'){list[_prop]=TextTrackList.prototype[_prop];}}}
list=(_this=possibleConstructorReturn(this,_TrackList.call(this,tracks,list)),_this);return _ret=list,possibleConstructorReturn(_this,_ret);}
TextTrackList.prototype.addTrack=function addTrack(track){_TrackList.prototype.addTrack.call(this,track);track.addEventListener('modechange',bind(this,function(){this.trigger('change');}));var nonLanguageTextTrackKind=['metadata','chapters'];if(nonLanguageTextTrackKind.indexOf(track.kind)===-1){track.addEventListener('modechange',bind(this,function(){this.trigger('selectedlanguagechange');}));}};return TextTrackList;}(TrackList);var HtmlTrackElementList=function(){function HtmlTrackElementList(){var trackElements=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];classCallCheck(this,HtmlTrackElementList);var list=this;if(IS_IE8){list=document_1.createElement('custom');for(var prop in HtmlTrackElementList.prototype){if(prop!=='constructor'){list[prop]=HtmlTrackElementList.prototype[prop];}}}
list.trackElements_=[];Object.defineProperty(list,'length',{get:function get$$1(){return this.trackElements_.length;}});for(var i=0,length=trackElements.length;i<length;i++){list.addTrackElement_(trackElements[i]);}
if(IS_IE8){return list;}}
HtmlTrackElementList.prototype.addTrackElement_=function addTrackElement_(trackElement){var index=this.trackElements_.length;if(!(''+index in this)){Object.defineProperty(this,index,{get:function get$$1(){return this.trackElements_[index];}});}
if(this.trackElements_.indexOf(trackElement)===-1){this.trackElements_.push(trackElement);}};HtmlTrackElementList.prototype.getTrackElementByTrack_=function getTrackElementByTrack_(track){var trackElement_=void 0;for(var i=0,length=this.trackElements_.length;i<length;i++){if(track===this.trackElements_[i].track){trackElement_=this.trackElements_[i];break;}}
return trackElement_;};HtmlTrackElementList.prototype.removeTrackElement_=function removeTrackElement_(trackElement){for(var i=0,length=this.trackElements_.length;i<length;i++){if(trackElement===this.trackElements_[i]){this.trackElements_.splice(i,1);break;}}};return HtmlTrackElementList;}();var TextTrackCueList=function(){function TextTrackCueList(cues){classCallCheck(this,TextTrackCueList);var list=this;if(IS_IE8){list=document_1.createElement('custom');for(var prop in TextTrackCueList.prototype){if(prop!=='constructor'){list[prop]=TextTrackCueList.prototype[prop];}}}
TextTrackCueList.prototype.setCues_.call(list,cues);Object.defineProperty(list,'length',{get:function get$$1(){return this.length_;}});if(IS_IE8){return list;}}
TextTrackCueList.prototype.setCues_=function setCues_(cues){var oldLength=this.length||0;var i=0;var l=cues.length;this.cues_=cues;this.length_=cues.length;var defineProp=function defineProp(index){if(!(''+index in this)){Object.defineProperty(this,''+index,{get:function get$$1(){return this.cues_[index];}});}};if(oldLength<l){i=oldLength;for(;i<l;i++){defineProp.call(this,i);}}};TextTrackCueList.prototype.getCueById=function getCueById(id){var result=null;for(var i=0,l=this.length;i<l;i++){var cue=this[i];if(cue.id===id){result=cue;break;}}
return result;};return TextTrackCueList;}();var VideoTrackKind={alternative:'alternative',captions:'captions',main:'main',sign:'sign',subtitles:'subtitles',commentary:'commentary'};var AudioTrackKind={'alternative':'alternative','descriptions':'descriptions','main':'main','main-desc':'main-desc','translation':'translation','commentary':'commentary'};var TextTrackKind={subtitles:'subtitles',captions:'captions',descriptions:'descriptions',chapters:'chapters',metadata:'metadata'};var TextTrackMode={disabled:'disabled',hidden:'hidden',showing:'showing'};var Track=function(_EventTarget){inherits(Track,_EventTarget);function Track(){var _ret;var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};classCallCheck(this,Track);var _this=possibleConstructorReturn(this,_EventTarget.call(this));var track=_this;if(IS_IE8){track=document_1.createElement('custom');for(var prop in Track.prototype){if(prop!=='constructor'){track[prop]=Track.prototype[prop];}}}
var trackProps={id:options.id||'vjs_track_'+newGUID(),kind:options.kind||'',label:options.label||'',language:options.language||''};var _loop=function _loop(key){Object.defineProperty(track,key,{get:function get$$1(){return trackProps[key];},set:function set$$1(){}});};for(var key in trackProps){_loop(key);}
return _ret=track,possibleConstructorReturn(_this,_ret);}
return Track;}(EventTarget);var parseUrl=function parseUrl(url){var props=['protocol','hostname','port','pathname','search','hash','host'];var a=document_1.createElement('a');a.href=url;var addToBody=a.host===''&&a.protocol!=='file:';var div=void 0;if(addToBody){div=document_1.createElement('div');div.innerHTML='<a href="'+url+'"></a>';a=div.firstChild;div.setAttribute('style','display:none; position:absolute;');document_1.body.appendChild(div);}
var details={};for(var i=0;i<props.length;i++){details[props[i]]=a[props[i]];}
if(details.protocol==='http:'){details.host=details.host.replace(/:80$/,'');}
if(details.protocol==='https:'){details.host=details.host.replace(/:443$/,'');}
if(!details.protocol){details.protocol=window_1.location.protocol;}
if(addToBody){document_1.body.removeChild(div);}
return details;};var getAbsoluteURL=function getAbsoluteURL(url){if(!url.match(/^https?:\/\//)){var div=document_1.createElement('div');div.innerHTML='<a href="'+url+'">x</a>';url=div.firstChild.href;}
return url;};var getFileExtension=function getFileExtension(path){if(typeof path==='string'){var splitPathRe=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/i;var pathParts=splitPathRe.exec(path);if(pathParts){return pathParts.pop().toLowerCase();}}
return '';};var isCrossOrigin=function isCrossOrigin(url){var winLoc=window_1.location;var urlInfo=parseUrl(url);var srcProtocol=urlInfo.protocol===':'?winLoc.protocol:urlInfo.protocol;var crossOrigin=srcProtocol+urlInfo.host!==winLoc.protocol+winLoc.host;return crossOrigin;};var Url=(Object.freeze||Object)({parseUrl:parseUrl,getAbsoluteURL:getAbsoluteURL,getFileExtension:getFileExtension,isCrossOrigin:isCrossOrigin});var isFunction_1=isFunction;var toString$1=Object.prototype.toString;function isFunction(fn){var string=toString$1.call(fn);return string==='[object Function]'||(typeof fn==='function'&&string!=='[object RegExp]')||(typeof window!=='undefined'&&(fn===window.setTimeout||fn===window.alert||fn===window.confirm||fn===window.prompt))}
var trim_1=createCommonjsModule(function(module,exports){exports=module.exports=trim;function trim(str){return str.replace(/^\s*|\s*$/g,'');}
exports.left=function(str){return str.replace(/^\s*/,'');};exports.right=function(str){return str.replace(/\s*$/,'');};});var forEach_1=forEach;var toString$2=Object.prototype.toString;var hasOwnProperty=Object.prototype.hasOwnProperty;function forEach(list,iterator,context){if(!isFunction_1(iterator)){throw new TypeError('iterator must be a function')}
if(arguments.length<3){context=this;}
if(toString$2.call(list)==='[object Array]')
forEachArray$1(list,iterator,context);else if(typeof list==='string')
forEachString(list,iterator,context);else
forEachObject(list,iterator,context);}
function forEachArray$1(array,iterator,context){for(var i=0,len=array.length;i<len;i++){if(hasOwnProperty.call(array,i)){iterator.call(context,array[i],i,array);}}}
function forEachString(string,iterator,context){for(var i=0,len=string.length;i<len;i++){iterator.call(context,string.charAt(i),i,string);}}
function forEachObject(object,iterator,context){for(var k in object){if(hasOwnProperty.call(object,k)){iterator.call(context,object[k],k,object);}}}
var isArray=function(arg){return Object.prototype.toString.call(arg)==='[object Array]';};var parseHeaders=function(headers){if(!headers)
return{}
var result={};forEach_1(trim_1(headers).split('\n'),function(row){var index=row.indexOf(':'),key=trim_1(row.slice(0,index)).toLowerCase(),value=trim_1(row.slice(index+1));if(typeof(result[key])==='undefined'){result[key]=value;}else if(isArray(result[key])){result[key].push(value);}else{result[key]=[result[key],value];}});return result};var immutable=extend;var hasOwnProperty$1=Object.prototype.hasOwnProperty;function extend(){var target={};for(var i=0;i<arguments.length;i++){var source=arguments[i];for(var key in source){if(hasOwnProperty$1.call(source,key)){target[key]=source[key];}}}
return target}
var xhr=createXHR;createXHR.XMLHttpRequest=window_1.XMLHttpRequest||noop;createXHR.XDomainRequest="withCredentials"in(new createXHR.XMLHttpRequest())?createXHR.XMLHttpRequest:window_1.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_1(options)){callback=options;if(typeof uri==="string"){params={uri:uri};}}else{params=immutable(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(){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)}
function loadFunc(){if(aborted)return
var status;clearTimeout(timeoutTimer);if(options.useXDR&&xhr.status===undefined){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){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");if(method!=="GET"&&method!=="HEAD"){headers["content-type"]||headers["Content-Type"]||(headers["Content-Type"]="application/json");body=JSON.stringify(options.json===true?body:options.json);}}
xhr.onreadystatechange=readystatechange;xhr.onload=loadFunc;xhr.onerror=errorFunc;xhr.onprogress=function(){};xhr.onabort=function(){aborted=true;};xhr.ontimeout=errorFunc;xhr.open(method,uri,!sync,options.username,options.password);if(!sync){xhr.withCredentials=!!options.withCredentials;}
if(!sync&&options.timeout>0){timeoutTimer=setTimeout(function(){if(aborted)return
aborted=true;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);}
xhr.send(body||null);return xhr}
function getXml(xhr){if(xhr.responseType==="document"){return xhr.responseXML}
var firefoxBugTakenEffect=xhr.responseXML&&xhr.responseXML.documentElement.nodeName==="parsererror";if(xhr.responseType===""&&!firefoxBugTakenEffect){return xhr.responseXML}
return null}
function noop(){}
var parseCues=function parseCues(srcContent,track){var parser=new window_1.WebVTT.Parser(window_1,window_1.vttjs,window_1.WebVTT.StringDecoder());var errors=[];parser.oncue=function(cue){track.addCue(cue);};parser.onparsingerror=function(error){errors.push(error);};parser.onflush=function(){track.trigger({type:'loadeddata',target:track});};parser.parse(srcContent);if(errors.length>0){if(window_1.console&&window_1.console.groupCollapsed){window_1.console.groupCollapsed('Text Track parsing errors for '+track.src);}
errors.forEach(function(error){return log$1.error(error);});if(window_1.console&&window_1.console.groupEnd){window_1.console.groupEnd();}}
parser.flush();};var loadTrack=function loadTrack(src,track){var opts={uri:src};var crossOrigin=isCrossOrigin(src);if(crossOrigin){opts.cors=crossOrigin;}
xhr(opts,bind(this,function(err,response,responseBody){if(err){return log$1.error(err,response);}
track.loaded_=true;if(typeof window_1.WebVTT!=='function'){if(track.tech_){var loadHandler=function loadHandler(){return parseCues(responseBody,track);};track.tech_.on('vttjsloaded',loadHandler);track.tech_.on('vttjserror',function(){log$1.error('vttjs failed to load, stopping trying to process '+track.src);track.tech_.off('vttjsloaded',loadHandler);});}}else{parseCues(responseBody,track);}}));};var TextTrack=function(_Track){inherits(TextTrack,_Track);function TextTrack(){var _this,_ret;var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};classCallCheck(this,TextTrack);if(!options.tech){throw new Error('A tech was not provided.');}
var settings=mergeOptions(options,{kind:TextTrackKind[options.kind]||'subtitles',language:options.language||options.srclang||''});var mode=TextTrackMode[settings.mode]||'disabled';var default_=settings['default'];if(settings.kind==='metadata'||settings.kind==='chapters'){mode='hidden';}
var tt=(_this=possibleConstructorReturn(this,_Track.call(this,settings)),_this);tt.tech_=settings.tech;if(IS_IE8){for(var prop in TextTrack.prototype){if(prop!=='constructor'){tt[prop]=TextTrack.prototype[prop];}}}
tt.cues_=[];tt.activeCues_=[];var cues=new TextTrackCueList(tt.cues_);var activeCues=new TextTrackCueList(tt.activeCues_);var changed=false;var timeupdateHandler=bind(tt,function(){this.activeCues;if(changed){this.trigger('cuechange');changed=false;}});if(mode!=='disabled'){tt.tech_.ready(function(){tt.tech_.on('timeupdate',timeupdateHandler);},true);}
Object.defineProperty(tt,'default',{get:function get$$1(){return default_;},set:function set$$1(){}});Object.defineProperty(tt,'mode',{get:function get$$1(){return mode;},set:function set$$1(newMode){var _this2=this;if(!TextTrackMode[newMode]){return;}
mode=newMode;if(mode==='showing'){this.tech_.ready(function(){_this2.tech_.on('timeupdate',timeupdateHandler);},true);}
this.trigger('modechange');}});Object.defineProperty(tt,'cues',{get:function get$$1(){if(!this.loaded_){return null;}
return cues;},set:function set$$1(){}});Object.defineProperty(tt,'activeCues',{get:function get$$1(){if(!this.loaded_){return null;}
if(this.cues.length===0){return activeCues;}
var ct=this.tech_.currentTime();var active=[];for(var i=0,l=this.cues.length;i<l;i++){var cue=this.cues[i];if(cue.startTime<=ct&&cue.endTime>=ct){active.push(cue);}else if(cue.startTime===cue.endTime&&cue.startTime<=ct&&cue.startTime+0.5>=ct){active.push(cue);}}
changed=false;if(active.length!==this.activeCues_.length){changed=true;}else{for(var _i=0;_i<active.length;_i++){if(this.activeCues_.indexOf(active[_i])===-1){changed=true;}}}
this.activeCues_=active;activeCues.setCues_(this.activeCues_);return activeCues;},set:function set$$1(){}});if(settings.src){tt.src=settings.src;loadTrack(settings.src,tt);}else{tt.loaded_=true;}
return _ret=tt,possibleConstructorReturn(_this,_ret);}
TextTrack.prototype.addCue=function addCue(originalCue){var cue=originalCue;if(window_1.vttjs&&!(originalCue instanceof window_1.vttjs.VTTCue)){cue=new window_1.vttjs.VTTCue(originalCue.startTime,originalCue.endTime,originalCue.text);for(var prop in originalCue){if(!(prop in cue)){cue[prop]=originalCue[prop];}}
cue.id=originalCue.id;cue.originalCue_=originalCue;}
var tracks=this.tech_.textTracks();for(var i=0;i<tracks.length;i++){if(tracks[i]!==this){tracks[i].removeCue(cue);}}
this.cues_.push(cue);this.cues.setCues_(this.cues_);};TextTrack.prototype.removeCue=function removeCue(_removeCue){var i=this.cues_.length;while(i--){var cue=this.cues_[i];if(cue===_removeCue||cue.originalCue_&&cue.originalCue_===_removeCue){this.cues_.splice(i,1);this.cues.setCues_(this.cues_);break;}}};return TextTrack;}(Track);TextTrack.prototype.allowedEvents_={cuechange:'cuechange'};var AudioTrack=function(_Track){inherits(AudioTrack,_Track);function AudioTrack(){var _this,_ret;var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};classCallCheck(this,AudioTrack);var settings=mergeOptions(options,{kind:AudioTrackKind[options.kind]||''});var track=(_this=possibleConstructorReturn(this,_Track.call(this,settings)),_this);var enabled=false;if(IS_IE8){for(var prop in AudioTrack.prototype){if(prop!=='constructor'){track[prop]=AudioTrack.prototype[prop];}}}
Object.defineProperty(track,'enabled',{get:function get$$1(){return enabled;},set:function set$$1(newEnabled){if(typeof newEnabled!=='boolean'||newEnabled===enabled){return;}
enabled=newEnabled;this.trigger('enabledchange');}});if(settings.enabled){track.enabled=settings.enabled;}
track.loaded_=true;return _ret=track,possibleConstructorReturn(_this,_ret);}
return AudioTrack;}(Track);var VideoTrack=function(_Track){inherits(VideoTrack,_Track);function VideoTrack(){var _this,_ret;var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};classCallCheck(this,VideoTrack);var settings=mergeOptions(options,{kind:VideoTrackKind[options.kind]||''});var track=(_this=possibleConstructorReturn(this,_Track.call(this,settings)),_this);var selected=false;if(IS_IE8){for(var prop in VideoTrack.prototype){if(prop!=='constructor'){track[prop]=VideoTrack.prototype[prop];}}}
Object.defineProperty(track,'selected',{get:function get$$1(){return selected;},set:function set$$1(newSelected){if(typeof newSelected!=='boolean'||newSelected===selected){return;}
selected=newSelected;this.trigger('selectedchange');}});if(settings.selected){track.selected=settings.selected;}
return _ret=track,possibleConstructorReturn(_this,_ret);}
return VideoTrack;}(Track);var NONE=0;var LOADING=1;var LOADED=2;var ERROR=3;var HTMLTrackElement=function(_EventTarget){inherits(HTMLTrackElement,_EventTarget);function HTMLTrackElement(){var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};classCallCheck(this,HTMLTrackElement);var _this=possibleConstructorReturn(this,_EventTarget.call(this));var readyState=void 0;var trackElement=_this;if(IS_IE8){trackElement=document_1.createElement('custom');for(var prop in HTMLTrackElement.prototype){if(prop!=='constructor'){trackElement[prop]=HTMLTrackElement.prototype[prop];}}}
var track=new TextTrack(options);trackElement.kind=track.kind;trackElement.src=track.src;trackElement.srclang=track.language;trackElement.label=track.label;trackElement['default']=track['default'];Object.defineProperty(trackElement,'readyState',{get:function get$$1(){return readyState;}});Object.defineProperty(trackElement,'track',{get:function get$$1(){return track;}});readyState=NONE;track.addEventListener('loadeddata',function(){readyState=LOADED;trackElement.trigger({type:'load',target:trackElement});});if(IS_IE8){var _ret;return _ret=trackElement,possibleConstructorReturn(_this,_ret);}
return _this;}
return HTMLTrackElement;}(EventTarget);HTMLTrackElement.prototype.allowedEvents_={load:'load'};HTMLTrackElement.NONE=NONE;HTMLTrackElement.LOADING=LOADING;HTMLTrackElement.LOADED=LOADED;HTMLTrackElement.ERROR=ERROR;var NORMAL={audio:{ListClass:AudioTrackList,TrackClass:AudioTrack,capitalName:'Audio'},video:{ListClass:VideoTrackList,TrackClass:VideoTrack,capitalName:'Video'},text:{ListClass:TextTrackList,TrackClass:TextTrack,capitalName:'Text'}};Object.keys(NORMAL).forEach(function(type){NORMAL[type].getterName=type+'Tracks';NORMAL[type].privateName=type+'Tracks_';});var REMOTE={remoteText:{ListClass:TextTrackList,TrackClass:TextTrack,capitalName:'RemoteText',getterName:'remoteTextTracks',privateName:'remoteTextTracks_'},remoteTextEl:{ListClass:HtmlTrackElementList,TrackClass:HTMLTrackElement,capitalName:'RemoteTextTrackEls',getterName:'remoteTextTrackEls',privateName:'remoteTextTrackEls_'}};var ALL=mergeOptions(NORMAL,REMOTE);REMOTE.names=Object.keys(REMOTE);NORMAL.names=Object.keys(NORMAL);ALL.names=[].concat(REMOTE.names).concat(NORMAL.names);var _objCreate=Object.create||(function(){function F(){}
return function(o){if(arguments.length!==1){throw new Error('Object.create shim only accepts one parameter.');}
F.prototype=o;return new F();};})();function ParsingError(errorData,message){this.name="ParsingError";this.code=errorData.code;this.message=message||errorData.message;}
ParsingError.prototype=_objCreate(Error.prototype);ParsingError.prototype.constructor=ParsingError;ParsingError.Errors={BadSignature:{code:0,message:"Malformed WebVTT signature."},BadTimeStamp:{code:1,message:"Malformed time stamp."}};function parseTimeStamp(input){function computeSeconds(h,m,s,f){return(h|0)*3600+(m|0)*60+(s|0)+(f|0)/1000;}
var m=input.match(/^(\d+):(\d{2})(:\d{2})?\.(\d{3})/);if(!m){return null;}
if(m[3]){return computeSeconds(m[1],m[2],m[3].replace(":",""),m[4]);}else if(m[1]>59){return computeSeconds(m[1],m[2],0,m[4]);}else{return computeSeconds(0,m[1],m[2],m[4]);}}
function Settings(){this.values=_objCreate(null);}
Settings.prototype={set:function(k,v){if(!this.get(k)&&v!==""){this.values[k]=v;}},get:function(k,dflt,defaultKey){if(defaultKey){return this.has(k)?this.values[k]:dflt[defaultKey];}
return this.has(k)?this.values[k]:dflt;},has:function(k){return k in this.values;},alt:function(k,v,a){for(var n=0;n<a.length;++n){if(v===a[n]){this.set(k,v);break;}}},integer:function(k,v){if(/^-?\d+$/.test(v)){this.set(k,parseInt(v,10));}},percent:function(k,v){var m;if((m=v.match(/^([\d]{1,3})(\.[\d]*)?%$/))){v=parseFloat(v);if(v>=0&&v<=100){this.set(k,v);return true;}}
return false;}};function parseOptions(input,callback,keyValueDelim,groupDelim){var groups=groupDelim?input.split(groupDelim):[input];for(var i in groups){if(typeof groups[i]!=="string"){continue;}
var kv=groups[i].split(keyValueDelim);if(kv.length!==2){continue;}
var k=kv[0];var v=kv[1];callback(k,v);}}
function parseCue(input,cue,regionList){var oInput=input;function consumeTimeStamp(){var ts=parseTimeStamp(input);if(ts===null){throw new ParsingError(ParsingError.Errors.BadTimeStamp,"Malformed timestamp: "+oInput);}
input=input.replace(/^[^\sa-zA-Z-]+/,"");return ts;}
function consumeCueSettings(input,cue){var settings=new Settings();parseOptions(input,function(k,v){switch(k){case "region":for(var i=regionList.length-1;i>=0;i--){if(regionList[i].id===v){settings.set(k,regionList[i].region);break;}}
break;case "vertical":settings.alt(k,v,["rl","lr"]);break;case "line":var vals=v.split(","),vals0=vals[0];settings.integer(k,vals0);settings.percent(k,vals0)?settings.set("snapToLines",false):null;settings.alt(k,vals0,["auto"]);if(vals.length===2){settings.alt("lineAlign",vals[1],["start","middle","end"]);}
break;case "position":vals=v.split(",");settings.percent(k,vals[0]);if(vals.length===2){settings.alt("positionAlign",vals[1],["start","middle","end"]);}
break;case "size":settings.percent(k,v);break;case "align":settings.alt(k,v,["start","middle","end","left","right"]);break;}},/:/,/\s/);cue.region=settings.get("region",null);cue.vertical=settings.get("vertical","");cue.line=settings.get("line","auto");cue.lineAlign=settings.get("lineAlign","start");cue.snapToLines=settings.get("snapToLines",true);cue.size=settings.get("size",100);cue.align=settings.get("align","middle");cue.position=settings.get("position",{start:0,left:0,middle:50,end:100,right:100},cue.align);cue.positionAlign=settings.get("positionAlign",{start:"start",left:"start",middle:"middle",end:"end",right:"end"},cue.align);}
function skipWhitespace(){input=input.replace(/^\s+/,"");}
skipWhitespace();cue.startTime=consumeTimeStamp();skipWhitespace();if(input.substr(0,3)!=="-->"){throw new ParsingError(ParsingError.Errors.BadTimeStamp,"Malformed time stamp (time stamps must be separated by '-->'): "+
oInput);}
input=input.substr(3);skipWhitespace();cue.endTime=consumeTimeStamp();skipWhitespace();consumeCueSettings(input,cue);}
var ESCAPE={"&amp;":"&","&lt;":"<","&gt;":">","&lrm;":"\u200e","&rlm;":"\u200f","&nbsp;":"\u00a0"};var TAG_NAME={c:"span",i:"i",b:"b",u:"u",ruby:"ruby",rt:"rt",v:"span",lang:"span"};var TAG_ANNOTATION={v:"title",lang:"lang"};var NEEDS_PARENT={rt:"ruby"};function parseContent(window,input){function nextToken(){if(!input){return null;}
function consume(result){input=input.substr(result.length);return result;}
var m=input.match(/^([^<]*)(<[^>]+>?)?/);return consume(m[1]?m[1]:m[2]);}
function unescape1(e){return ESCAPE[e];}
function unescape(s){while((m=s.match(/&(amp|lt|gt|lrm|rlm|nbsp);/))){s=s.replace(m[0],unescape1);}
return s;}
function shouldAdd(current,element){return!NEEDS_PARENT[element.localName]||NEEDS_PARENT[element.localName]===current.localName;}
function createElement(type,annotation){var tagName=TAG_NAME[type];if(!tagName){return null;}
var element=window.document.createElement(tagName);element.localName=tagName;var name=TAG_ANNOTATION[type];if(name&&annotation){element[name]=annotation.trim();}
return element;}
var rootDiv=window.document.createElement("div"),current=rootDiv,t,tagStack=[];while((t=nextToken())!==null){if(t[0]==='<'){if(t[1]==="/"){if(tagStack.length&&tagStack[tagStack.length-1]===t.substr(2).replace(">","")){tagStack.pop();current=current.parentNode;}
continue;}
var ts=parseTimeStamp(t.substr(1,t.length-2));var node;if(ts){node=window.document.createProcessingInstruction("timestamp",ts);current.appendChild(node);continue;}
var m=t.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/);if(!m){continue;}
node=createElement(m[1],m[3]);if(!node){continue;}
if(!shouldAdd(current,node)){continue;}
if(m[2]){node.className=m[2].substr(1).replace('.',' ');}
tagStack.push(m[1]);current.appendChild(node);current=node;continue;}
current.appendChild(window.document.createTextNode(unescape(t)));}
return rootDiv;}
var strongRTLRanges=[[0x5be,0x5be],[0x5c0,0x5c0],[0x5c3,0x5c3],[0x5c6,0x5c6],[0x5d0,0x5ea],[0x5f0,0x5f4],[0x608,0x608],[0x60b,0x60b],[0x60d,0x60d],[0x61b,0x61b],[0x61e,0x64a],[0x66d,0x66f],[0x671,0x6d5],[0x6e5,0x6e6],[0x6ee,0x6ef],[0x6fa,0x70d],[0x70f,0x710],[0x712,0x72f],[0x74d,0x7a5],[0x7b1,0x7b1],[0x7c0,0x7ea],[0x7f4,0x7f5],[0x7fa,0x7fa],[0x800,0x815],[0x81a,0x81a],[0x824,0x824],[0x828,0x828],[0x830,0x83e],[0x840,0x858],[0x85e,0x85e],[0x8a0,0x8a0],[0x8a2,0x8ac],[0x200f,0x200f],[0xfb1d,0xfb1d],[0xfb1f,0xfb28],[0xfb2a,0xfb36],[0xfb38,0xfb3c],[0xfb3e,0xfb3e],[0xfb40,0xfb41],[0xfb43,0xfb44],[0xfb46,0xfbc1],[0xfbd3,0xfd3d],[0xfd50,0xfd8f],[0xfd92,0xfdc7],[0xfdf0,0xfdfc],[0xfe70,0xfe74],[0xfe76,0xfefc],[0x10800,0x10805],[0x10808,0x10808],[0x1080a,0x10835],[0x10837,0x10838],[0x1083c,0x1083c],[0x1083f,0x10855],[0x10857,0x1085f],[0x10900,0x1091b],[0x10920,0x10939],[0x1093f,0x1093f],[0x10980,0x109b7],[0x109be,0x109bf],[0x10a00,0x10a00],[0x10a10,0x10a13],[0x10a15,0x10a17],[0x10a19,0x10a33],[0x10a40,0x10a47],[0x10a50,0x10a58],[0x10a60,0x10a7f],[0x10b00,0x10b35],[0x10b40,0x10b55],[0x10b58,0x10b72],[0x10b78,0x10b7f],[0x10c00,0x10c48],[0x1ee00,0x1ee03],[0x1ee05,0x1ee1f],[0x1ee21,0x1ee22],[0x1ee24,0x1ee24],[0x1ee27,0x1ee27],[0x1ee29,0x1ee32],[0x1ee34,0x1ee37],[0x1ee39,0x1ee39],[0x1ee3b,0x1ee3b],[0x1ee42,0x1ee42],[0x1ee47,0x1ee47],[0x1ee49,0x1ee49],[0x1ee4b,0x1ee4b],[0x1ee4d,0x1ee4f],[0x1ee51,0x1ee52],[0x1ee54,0x1ee54],[0x1ee57,0x1ee57],[0x1ee59,0x1ee59],[0x1ee5b,0x1ee5b],[0x1ee5d,0x1ee5d],[0x1ee5f,0x1ee5f],[0x1ee61,0x1ee62],[0x1ee64,0x1ee64],[0x1ee67,0x1ee6a],[0x1ee6c,0x1ee72],[0x1ee74,0x1ee77],[0x1ee79,0x1ee7c],[0x1ee7e,0x1ee7e],[0x1ee80,0x1ee89],[0x1ee8b,0x1ee9b],[0x1eea1,0x1eea3],[0x1eea5,0x1eea9],[0x1eeab,0x1eebb],[0x10fffd,0x10fffd]];function isStrongRTLChar(charCode){for(var i=0;i<strongRTLRanges.length;i++){var currentRange=strongRTLRanges[i];if(charCode>=currentRange[0]&&charCode<=currentRange[1]){return true;}}
return false;}
function determineBidi(cueDiv){var nodeStack=[],text="",charCode;if(!cueDiv||!cueDiv.childNodes){return "ltr";}
function pushNodes(nodeStack,node){for(var i=node.childNodes.length-1;i>=0;i--){nodeStack.push(node.childNodes[i]);}}
function nextTextNode(nodeStack){if(!nodeStack||!nodeStack.length){return null;}
var node=nodeStack.pop(),text=node.textContent||node.innerText;if(text){var m=text.match(/^.*(\n|\r)/);if(m){nodeStack.length=0;return m[0];}
return text;}
if(node.tagName==="ruby"){return nextTextNode(nodeStack);}
if(node.childNodes){pushNodes(nodeStack,node);return nextTextNode(nodeStack);}}
pushNodes(nodeStack,cueDiv);while((text=nextTextNode(nodeStack))){for(var i=0;i<text.length;i++){charCode=text.charCodeAt(i);if(isStrongRTLChar(charCode)){return "rtl";}}}
return "ltr";}
function computeLinePos(cue){if(typeof cue.line==="number"&&(cue.snapToLines||(cue.line>=0&&cue.line<=100))){return cue.line;}
if(!cue.track||!cue.track.textTrackList||!cue.track.textTrackList.mediaElement){return-1;}
var track=cue.track,trackList=track.textTrackList,count=0;for(var i=0;i<trackList.length&&trackList[i]!==track;i++){if(trackList[i].mode==="showing"){count++;}}
return++count*-1;}
function StyleBox(){}
StyleBox.prototype.applyStyles=function(styles,div){div=div||this.div;for(var prop in styles){if(styles.hasOwnProperty(prop)){div.style[prop]=styles[prop];}}};StyleBox.prototype.formatStyle=function(val,unit){return val===0?0:val+unit;};function CueStyleBox(window,cue,styleOptions){var isIE8=(/MSIE\s8\.0/).test(navigator.userAgent);var color="rgba(255, 255, 255, 1)";var backgroundColor="rgba(0, 0, 0, 0.8)";if(isIE8){color="rgb(255, 255, 255)";backgroundColor="rgb(0, 0, 0)";}
StyleBox.call(this);this.cue=cue;this.cueDiv=parseContent(window,cue.text);var styles={color:color,backgroundColor:backgroundColor,position:"relative",left:0,right:0,top:0,bottom:0,display:"inline"};if(!isIE8){styles.writingMode=cue.vertical===""?"horizontal-tb":cue.vertical==="lr"?"vertical-lr":"vertical-rl";styles.unicodeBidi="plaintext";}
this.applyStyles(styles,this.cueDiv);this.div=window.document.createElement("div");styles={textAlign:cue.align==="middle"?"center":cue.align,font:styleOptions.font,whiteSpace:"pre-line",position:"absolute"};if(!isIE8){styles.direction=determineBidi(this.cueDiv);styles.writingMode=cue.vertical===""?"horizontal-tb":cue.vertical==="lr"?"vertical-lr":"vertical-rl".stylesunicodeBidi="plaintext";}
this.applyStyles(styles);this.div.appendChild(this.cueDiv);var textPos=0;switch(cue.positionAlign){case "start":textPos=cue.position;break;case "middle":textPos=cue.position-(cue.size/2);break;case "end":textPos=cue.position-cue.size;break;}
if(cue.vertical===""){this.applyStyles({left:this.formatStyle(textPos,"%"),width:this.formatStyle(cue.size,"%")});}else{this.applyStyles({top:this.formatStyle(textPos,"%"),height:this.formatStyle(cue.size,"%")});}
this.move=function(box){this.applyStyles({top:this.formatStyle(box.top,"px"),bottom:this.formatStyle(box.bottom,"px"),left:this.formatStyle(box.left,"px"),right:this.formatStyle(box.right,"px"),height:this.formatStyle(box.height,"px"),width:this.formatStyle(box.width,"px")});};}
CueStyleBox.prototype=_objCreate(StyleBox.prototype);CueStyleBox.prototype.constructor=CueStyleBox;function BoxPosition(obj){var isIE8=(/MSIE\s8\.0/).test(navigator.userAgent);var lh,height,width,top;if(obj.div){height=obj.div.offsetHeight;width=obj.div.offsetWidth;top=obj.div.offsetTop;var rects=(rects=obj.div.childNodes)&&(rects=rects[0])&&rects.getClientRects&&rects.getClientRects();obj=obj.div.getBoundingClientRect();lh=rects?Math.max((rects[0]&&rects[0].height)||0,obj.height/rects.length):0;}
this.left=obj.left;this.right=obj.right;this.top=obj.top||top;this.height=obj.height||height;this.bottom=obj.bottom||(top+(obj.height||height));this.width=obj.width||width;this.lineHeight=lh!==undefined?lh:obj.lineHeight;if(isIE8&&!this.lineHeight){this.lineHeight=13;}}
BoxPosition.prototype.move=function(axis,toMove){toMove=toMove!==undefined?toMove:this.lineHeight;switch(axis){case "+x":this.left+=toMove;this.right+=toMove;break;case "-x":this.left-=toMove;this.right-=toMove;break;case "+y":this.top+=toMove;this.bottom+=toMove;break;case "-y":this.top-=toMove;this.bottom-=toMove;break;}};BoxPosition.prototype.overlaps=function(b2){return this.left<b2.right&&this.right>b2.left&&this.top<b2.bottom&&this.bottom>b2.top;};BoxPosition.prototype.overlapsAny=function(boxes){for(var i=0;i<boxes.length;i++){if(this.overlaps(boxes[i])){return true;}}
return false;};BoxPosition.prototype.within=function(container){return this.top>=container.top&&this.bottom<=container.bottom&&this.left>=container.left&&this.right<=container.right;};BoxPosition.prototype.overlapsOppositeAxis=function(container,axis){switch(axis){case "+x":return this.left<container.left;case "-x":return this.right>container.right;case "+y":return this.top<container.top;case "-y":return this.bottom>container.bottom;}};BoxPosition.prototype.intersectPercentage=function(b2){var x=Math.max(0,Math.min(this.right,b2.right)-Math.max(this.left,b2.left)),y=Math.max(0,Math.min(this.bottom,b2.bottom)-Math.max(this.top,b2.top)),intersectArea=x*y;return intersectArea/(this.height*this.width);};BoxPosition.prototype.toCSSCompatValues=function(reference){return{top:this.top-reference.top,bottom:reference.bottom-this.bottom,left:this.left-reference.left,right:reference.right-this.right,height:this.height,width:this.width};};BoxPosition.getSimpleBoxPosition=function(obj){var height=obj.div?obj.div.offsetHeight:obj.tagName?obj.offsetHeight:0;var width=obj.div?obj.div.offsetWidth:obj.tagName?obj.offsetWidth:0;var top=obj.div?obj.div.offsetTop:obj.tagName?obj.offsetTop:0;obj=obj.div?obj.div.getBoundingClientRect():obj.tagName?obj.getBoundingClientRect():obj;var ret={left:obj.left,right:obj.right,top:obj.top||top,height:obj.height||height,bottom:obj.bottom||(top+(obj.height||height)),width:obj.width||width};return ret;};function moveBoxToLinePosition(window,styleBox,containerBox,boxPositions){function findBestPosition(b,axis){var bestPosition,specifiedPosition=new BoxPosition(b),percentage=1;for(var i=0;i<axis.length;i++){while(b.overlapsOppositeAxis(containerBox,axis[i])||(b.within(containerBox)&&b.overlapsAny(boxPositions))){b.move(axis[i]);}
if(b.within(containerBox)){return b;}
var p=b.intersectPercentage(containerBox);if(percentage>p){bestPosition=new BoxPosition(b);percentage=p;}
b=new BoxPosition(specifiedPosition);}
return bestPosition||specifiedPosition;}
var boxPosition=new BoxPosition(styleBox),cue=styleBox.cue,linePos=computeLinePos(cue),axis=[];if(cue.snapToLines){var size;switch(cue.vertical){case "":axis=["+y","-y"];size="height";break;case "rl":axis=["+x","-x"];size="width";break;case "lr":axis=["-x","+x"];size="width";break;}
var step=boxPosition.lineHeight,position=step*Math.round(linePos),maxPosition=containerBox[size]+step,initialAxis=axis[0];if(Math.abs(position)>maxPosition){position=position<0?-1:1;position*=Math.ceil(maxPosition/step)*step;}
if(linePos<0){position+=cue.vertical===""?containerBox.height:containerBox.width;axis=axis.reverse();}
boxPosition.move(initialAxis,position);}else{var calculatedPercentage=(boxPosition.lineHeight/containerBox.height)*100;switch(cue.lineAlign){case "middle":linePos-=(calculatedPercentage/2);break;case "end":linePos-=calculatedPercentage;break;}
switch(cue.vertical){case "":styleBox.applyStyles({top:styleBox.formatStyle(linePos,"%")});break;case "rl":styleBox.applyStyles({left:styleBox.formatStyle(linePos,"%")});break;case "lr":styleBox.applyStyles({right:styleBox.formatStyle(linePos,"%")});break;}
axis=["+y","-x","+x","-y"];boxPosition=new BoxPosition(styleBox);}
var bestPosition=findBestPosition(boxPosition,axis);styleBox.move(bestPosition.toCSSCompatValues(containerBox));}
function WebVTT$1(){}
WebVTT$1.StringDecoder=function(){return{decode:function(data){if(!data){return "";}
if(typeof data!=="string"){throw new Error("Error - expected string data.");}
return decodeURIComponent(encodeURIComponent(data));}};};WebVTT$1.convertCueToDOMTree=function(window,cuetext){if(!window||!cuetext){return null;}
return parseContent(window,cuetext);};var FONT_SIZE_PERCENT=0.05;var FONT_STYLE="sans-serif";var CUE_BACKGROUND_PADDING="1.5%";WebVTT$1.processCues=function(window,cues,overlay){if(!window||!cues||!overlay){return null;}
while(overlay.firstChild){overlay.removeChild(overlay.firstChild);}
var paddedOverlay=window.document.createElement("div");paddedOverlay.style.position="absolute";paddedOverlay.style.left="0";paddedOverlay.style.right="0";paddedOverlay.style.top="0";paddedOverlay.style.bottom="0";paddedOverlay.style.margin=CUE_BACKGROUND_PADDING;overlay.appendChild(paddedOverlay);function shouldCompute(cues){for(var i=0;i<cues.length;i++){if(cues[i].hasBeenReset||!cues[i].displayState){return true;}}
return false;}
if(!shouldCompute(cues)){for(var i=0;i<cues.length;i++){paddedOverlay.appendChild(cues[i].displayState);}
return;}
var boxPositions=[],containerBox=BoxPosition.getSimpleBoxPosition(paddedOverlay),fontSize=Math.round(containerBox.height*FONT_SIZE_PERCENT*100)/100;var styleOptions={font:fontSize+"px "+FONT_STYLE};(function(){var styleBox,cue;for(var i=0;i<cues.length;i++){cue=cues[i];styleBox=new CueStyleBox(window,cue,styleOptions);paddedOverlay.appendChild(styleBox.div);moveBoxToLinePosition(window,styleBox,containerBox,boxPositions);cue.displayState=styleBox.div;boxPositions.push(BoxPosition.getSimpleBoxPosition(styleBox));}})();};WebVTT$1.Parser=function(window,vttjs,decoder){if(!decoder){decoder=vttjs;vttjs={};}
if(!vttjs){vttjs={};}
this.window=window;this.vttjs=vttjs;this.state="INITIAL";this.buffer="";this.decoder=decoder||new TextDecoder("utf8");this.regionList=[];};WebVTT$1.Parser.prototype={reportOrThrowError:function(e){if(e instanceof ParsingError){this.onparsingerror&&this.onparsingerror(e);}else{throw e;}},parse:function(data){var self=this;if(data){self.buffer+=self.decoder.decode(data,{stream:true});}
function collectNextLine(){var buffer=self.buffer;var pos=0;while(pos<buffer.length&&buffer[pos]!=='\r'&&buffer[pos]!=='\n'){++pos;}
var line=buffer.substr(0,pos);if(buffer[pos]==='\r'){++pos;}
if(buffer[pos]==='\n'){++pos;}
self.buffer=buffer.substr(pos);return line;}
function parseRegion(input){var settings=new Settings();parseOptions(input,function(k,v){switch(k){case "id":settings.set(k,v);break;case "width":settings.percent(k,v);break;case "lines":settings.integer(k,v);break;case "regionanchor":case "viewportanchor":var xy=v.split(',');if(xy.length!==2){break;}
var anchor=new Settings();anchor.percent("x",xy[0]);anchor.percent("y",xy[1]);if(!anchor.has("x")||!anchor.has("y")){break;}
settings.set(k+"X",anchor.get("x"));settings.set(k+"Y",anchor.get("y"));break;case "scroll":settings.alt(k,v,["up"]);break;}},/=/,/\s/);if(settings.has("id")){var region=new(self.vttjs.VTTRegion||self.window.VTTRegion)();region.width=settings.get("width",100);region.lines=settings.get("lines",3);region.regionAnchorX=settings.get("regionanchorX",0);region.regionAnchorY=settings.get("regionanchorY",100);region.viewportAnchorX=settings.get("viewportanchorX",0);region.viewportAnchorY=settings.get("viewportanchorY",100);region.scroll=settings.get("scroll","");self.onregion&&self.onregion(region);self.regionList.push({id:settings.get("id"),region:region});}}
function parseTimestampMap(input){var settings=new Settings();parseOptions(input,function(k,v){switch(k){case "MPEGT":settings.integer(k+'S',v);break;case "LOCA":settings.set(k+'L',parseTimeStamp(v));break;}},/[^\d]:/,/,/);self.ontimestampmap&&self.ontimestampmap({"MPEGTS":settings.get("MPEGTS"),"LOCAL":settings.get("LOCAL")});}
function parseHeader(input){if(input.match(/X-TIMESTAMP-MAP/)){parseOptions(input,function(k,v){switch(k){case "X-TIMESTAMP-MAP":parseTimestampMap(v);break;}},/=/);}else{parseOptions(input,function(k,v){switch(k){case "Region":parseRegion(v);break;}},/:/);}}
try{var line;if(self.state==="INITIAL"){if(!/\r\n|\n/.test(self.buffer)){return this;}
line=collectNextLine();var m=line.match(/^WEBVTT([ \t].*)?$/);if(!m||!m[0]){throw new ParsingError(ParsingError.Errors.BadSignature);}
self.state="HEADER";}
var alreadyCollectedLine=false;while(self.buffer){if(!/\r\n|\n/.test(self.buffer)){return this;}
if(!alreadyCollectedLine){line=collectNextLine();}else{alreadyCollectedLine=false;}
switch(self.state){case "HEADER":if(/:/.test(line)){parseHeader(line);}else if(!line){self.state="ID";}
continue;case "NOTE":if(!line){self.state="ID";}
continue;case "ID":if(/^NOTE($|[ \t])/.test(line)){self.state="NOTE";break;}
if(!line){continue;}
self.cue=new(self.vttjs.VTTCue||self.window.VTTCue)(0,0,"");self.state="CUE";if(line.indexOf("-->")===-1){self.cue.id=line;continue;}
case "CUE":try{parseCue(line,self.cue,self.regionList);}catch(e){self.reportOrThrowError(e);self.cue=null;self.state="BADCUE";continue;}
self.state="CUETEXT";continue;case "CUETEXT":var hasSubstring=line.indexOf("-->")!==-1;if(!line||hasSubstring&&(alreadyCollectedLine=true)){self.oncue&&self.oncue(self.cue);self.cue=null;self.state="ID";continue;}
if(self.cue.text){self.cue.text+="\n";}
self.cue.text+=line;continue;case "BADCUE":if(!line){self.state="ID";}
continue;}}}catch(e){self.reportOrThrowError(e);if(self.state==="CUETEXT"&&self.cue&&self.oncue){self.oncue(self.cue);}
self.cue=null;self.state=self.state==="INITIAL"?"BADWEBVTT":"BADCUE";}
return this;},flush:function(){var self=this;try{self.buffer+=self.decoder.decode();if(self.cue||self.state==="HEADER"){self.buffer+="\n\n";self.parse();}
if(self.state==="INITIAL"){throw new ParsingError(ParsingError.Errors.BadSignature);}}catch(e){self.reportOrThrowError(e);}
self.onflush&&self.onflush();return this;}};var vtt$1=WebVTT$1;var autoKeyword="auto";var directionSetting={"":true,"lr":true,"rl":true};var alignSetting={"start":true,"middle":true,"end":true,"left":true,"right":true};function findDirectionSetting(value){if(typeof value!=="string"){return false;}
var dir=directionSetting[value.toLowerCase()];return dir?value.toLowerCase():false;}
function findAlignSetting(value){if(typeof value!=="string"){return false;}
var align=alignSetting[value.toLowerCase()];return align?value.toLowerCase():false;}
function extend$1(obj){var i=1;for(;i<arguments.length;i++){var cobj=arguments[i];for(var p in cobj){obj[p]=cobj[p];}}
return obj;}
function VTTCue(startTime,endTime,text){var cue=this;var isIE8=(/MSIE\s8\.0/).test(navigator.userAgent);var baseObj={};if(isIE8){cue=document.createElement('custom');}else{baseObj.enumerable=true;}
cue.hasBeenReset=false;var _id="";var _pauseOnExit=false;var _startTime=startTime;var _endTime=endTime;var _text=text;var _region=null;var _vertical="";var _snapToLines=true;var _line="auto";var _lineAlign="start";var _position=50;var _positionAlign="middle";var _size=50;var _align="middle";Object.defineProperty(cue,"id",extend$1({},baseObj,{get:function(){return _id;},set:function(value){_id=""+value;}}));Object.defineProperty(cue,"pauseOnExit",extend$1({},baseObj,{get:function(){return _pauseOnExit;},set:function(value){_pauseOnExit=!!value;}}));Object.defineProperty(cue,"startTime",extend$1({},baseObj,{get:function(){return _startTime;},set:function(value){if(typeof value!=="number"){throw new TypeError("Start time must be set to a number.");}
_startTime=value;this.hasBeenReset=true;}}));Object.defineProperty(cue,"endTime",extend$1({},baseObj,{get:function(){return _endTime;},set:function(value){if(typeof value!=="number"){throw new TypeError("End time must be set to a number.");}
_endTime=value;this.hasBeenReset=true;}}));Object.defineProperty(cue,"text",extend$1({},baseObj,{get:function(){return _text;},set:function(value){_text=""+value;this.hasBeenReset=true;}}));Object.defineProperty(cue,"region",extend$1({},baseObj,{get:function(){return _region;},set:function(value){_region=value;this.hasBeenReset=true;}}));Object.defineProperty(cue,"vertical",extend$1({},baseObj,{get:function(){return _vertical;},set:function(value){var setting=findDirectionSetting(value);if(setting===false){throw new SyntaxError("An invalid or illegal string was specified.");}
_vertical=setting;this.hasBeenReset=true;}}));Object.defineProperty(cue,"snapToLines",extend$1({},baseObj,{get:function(){return _snapToLines;},set:function(value){_snapToLines=!!value;this.hasBeenReset=true;}}));Object.defineProperty(cue,"line",extend$1({},baseObj,{get:function(){return _line;},set:function(value){if(typeof value!=="number"&&value!==autoKeyword){throw new SyntaxError("An invalid number or illegal string was specified.");}
_line=value;this.hasBeenReset=true;}}));Object.defineProperty(cue,"lineAlign",extend$1({},baseObj,{get:function(){return _lineAlign;},set:function(value){var setting=findAlignSetting(value);if(!setting){throw new SyntaxError("An invalid or illegal string was specified.");}
_lineAlign=setting;this.hasBeenReset=true;}}));Object.defineProperty(cue,"position",extend$1({},baseObj,{get:function(){return _position;},set:function(value){if(value<0||value>100){throw new Error("Position must be between 0 and 100.");}
_position=value;this.hasBeenReset=true;}}));Object.defineProperty(cue,"positionAlign",extend$1({},baseObj,{get:function(){return _positionAlign;},set:function(value){var setting=findAlignSetting(value);if(!setting){throw new SyntaxError("An invalid or illegal string was specified.");}
_positionAlign=setting;this.hasBeenReset=true;}}));Object.defineProperty(cue,"size",extend$1({},baseObj,{get:function(){return _size;},set:function(value){if(value<0||value>100){throw new Error("Size must be between 0 and 100.");}
_size=value;this.hasBeenReset=true;}}));Object.defineProperty(cue,"align",extend$1({},baseObj,{get:function(){return _align;},set:function(value){var setting=findAlignSetting(value);if(!setting){throw new SyntaxError("An invalid or illegal string was specified.");}
_align=setting;this.hasBeenReset=true;}}));cue.displayState=undefined;if(isIE8){return cue;}}
VTTCue.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text);};var vttcue=VTTCue;var scrollSetting={"":true,"up":true};function findScrollSetting(value){if(typeof value!=="string"){return false;}
var scroll=scrollSetting[value.toLowerCase()];return scroll?value.toLowerCase():false;}
function isValidPercentValue(value){return typeof value==="number"&&(value>=0&&value<=100);}
function VTTRegion(){var _width=100;var _lines=3;var _regionAnchorX=0;var _regionAnchorY=100;var _viewportAnchorX=0;var _viewportAnchorY=100;var _scroll="";Object.defineProperties(this,{"width":{enumerable:true,get:function(){return _width;},set:function(value){if(!isValidPercentValue(value)){throw new Error("Width must be between 0 and 100.");}
_width=value;}},"lines":{enumerable:true,get:function(){return _lines;},set:function(value){if(typeof value!=="number"){throw new TypeError("Lines must be set to a number.");}
_lines=value;}},"regionAnchorY":{enumerable:true,get:function(){return _regionAnchorY;},set:function(value){if(!isValidPercentValue(value)){throw new Error("RegionAnchorX must be between 0 and 100.");}
_regionAnchorY=value;}},"regionAnchorX":{enumerable:true,get:function(){return _regionAnchorX;},set:function(value){if(!isValidPercentValue(value)){throw new Error("RegionAnchorY must be between 0 and 100.");}
_regionAnchorX=value;}},"viewportAnchorY":{enumerable:true,get:function(){return _viewportAnchorY;},set:function(value){if(!isValidPercentValue(value)){throw new Error("ViewportAnchorY must be between 0 and 100.");}
_viewportAnchorY=value;}},"viewportAnchorX":{enumerable:true,get:function(){return _viewportAnchorX;},set:function(value){if(!isValidPercentValue(value)){throw new Error("ViewportAnchorX must be between 0 and 100.");}
_viewportAnchorX=value;}},"scroll":{enumerable:true,get:function(){return _scroll;},set:function(value){var setting=findScrollSetting(value);if(setting===false){throw new SyntaxError("An invalid or illegal string was specified.");}
_scroll=setting;}}});}
var vttregion=VTTRegion;var browserIndex=createCommonjsModule(function(module){var vttjs=module.exports={WebVTT:vtt$1,VTTCue:vttcue,VTTRegion:vttregion};window_1.vttjs=vttjs;window_1.WebVTT=vttjs.WebVTT;var cueShim=vttjs.VTTCue;var regionShim=vttjs.VTTRegion;var nativeVTTCue=window_1.VTTCue;var nativeVTTRegion=window_1.VTTRegion;vttjs.shim=function(){window_1.VTTCue=cueShim;window_1.VTTRegion=regionShim;};vttjs.restore=function(){window_1.VTTCue=nativeVTTCue;window_1.VTTRegion=nativeVTTRegion;};if(!window_1.VTTCue){vttjs.shim();}});function createTrackHelper(self,kind,label,language){var options=arguments.length>4&&arguments[4]!==undefined?arguments[4]:{};var tracks=self.textTracks();options.kind=kind;if(label){options.label=label;}
if(language){options.language=language;}
options.tech=self;var track=new ALL.text.TrackClass(options);tracks.addTrack(track);return track;}
var Tech=function(_Component){inherits(Tech,_Component);function Tech(){var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};var ready=arguments.length>1&&arguments[1]!==undefined?arguments[1]:function(){};classCallCheck(this,Tech);options.reportTouchActivity=false;var _this=possibleConstructorReturn(this,_Component.call(this,null,options,ready));_this.hasStarted_=false;_this.on('playing',function(){this.hasStarted_=true;});_this.on('loadstart',function(){this.hasStarted_=false;});ALL.names.forEach(function(name){var props=ALL[name];if(options&&options[props.getterName]){_this[props.privateName]=options[props.getterName];}});if(!_this.featuresProgressEvents){_this.manualProgressOn();}
if(!_this.featuresTimeupdateEvents){_this.manualTimeUpdatesOn();}
['Text','Audio','Video'].forEach(function(track){if(options['native'+track+'Tracks']===false){_this['featuresNative'+track+'Tracks']=false;}});if(options.nativeCaptions===false||options.nativeTextTracks===false){_this.featuresNativeTextTracks=false;}else if(options.nativeCaptions===true||options.nativeTextTracks===true){_this.featuresNativeTextTracks=true;}
if(!_this.featuresNativeTextTracks){_this.emulateTextTracks();}
_this.autoRemoteTextTracks_=new ALL.text.ListClass();_this.initTrackListeners();if(!options.nativeControlsForTouch){_this.emitTapEvents();}
if(_this.constructor){_this.name_=_this.constructor.name||'Unknown Tech';}
return _this;}
Tech.prototype.manualProgressOn=function manualProgressOn(){this.on('durationchange',this.onDurationChange);this.manualProgress=true;this.one('ready',this.trackProgress);};Tech.prototype.manualProgressOff=function manualProgressOff(){this.manualProgress=false;this.stopTrackingProgress();this.off('durationchange',this.onDurationChange);};Tech.prototype.trackProgress=function trackProgress(event){this.stopTrackingProgress();this.progressInterval=this.setInterval(bind(this,function(){var numBufferedPercent=this.bufferedPercent();if(this.bufferedPercent_!==numBufferedPercent){this.trigger('progress');}
this.bufferedPercent_=numBufferedPercent;if(numBufferedPercent===1){this.stopTrackingProgress();}}),500);};Tech.prototype.onDurationChange=function onDurationChange(event){this.duration_=this.duration();};Tech.prototype.buffered=function buffered(){return createTimeRanges(0,0);};Tech.prototype.bufferedPercent=function bufferedPercent$$1(){return bufferedPercent(this.buffered(),this.duration_);};Tech.prototype.stopTrackingProgress=function stopTrackingProgress(){this.clearInterval(this.progressInterval);};Tech.prototype.manualTimeUpdatesOn=function manualTimeUpdatesOn(){this.manualTimeUpdates=true;this.on('play',this.trackCurrentTime);this.on('pause',this.stopTrackingCurrentTime);};Tech.prototype.manualTimeUpdatesOff=function manualTimeUpdatesOff(){this.manualTimeUpdates=false;this.stopTrackingCurrentTime();this.off('play',this.trackCurrentTime);this.off('pause',this.stopTrackingCurrentTime);};Tech.prototype.trackCurrentTime=function trackCurrentTime(){if(this.currentTimeInterval){this.stopTrackingCurrentTime();}
this.currentTimeInterval=this.setInterval(function(){this.trigger({type:'timeupdate',target:this,manuallyTriggered:true});},250);};Tech.prototype.stopTrackingCurrentTime=function stopTrackingCurrentTime(){this.clearInterval(this.currentTimeInterval);this.trigger({type:'timeupdate',target:this,manuallyTriggered:true});};Tech.prototype.dispose=function dispose(){this.clearTracks(NORMAL.names);if(this.manualProgress){this.manualProgressOff();}
if(this.manualTimeUpdates){this.manualTimeUpdatesOff();}
_Component.prototype.dispose.call(this);};Tech.prototype.clearTracks=function clearTracks(types){var _this2=this;types=[].concat(types);types.forEach(function(type){var list=_this2[type+'Tracks']()||[];var i=list.length;while(i--){var track=list[i];if(type==='text'){_this2.removeRemoteTextTrack(track);}
list.removeTrack(track);}});};Tech.prototype.cleanupAutoTextTracks=function cleanupAutoTextTracks(){var list=this.autoRemoteTextTracks_||[];var i=list.length;while(i--){var track=list[i];this.removeRemoteTextTrack(track);}};Tech.prototype.reset=function reset(){};Tech.prototype.error=function error(err){if(err!==undefined){this.error_=new MediaError(err);this.trigger('error');}
return this.error_;};Tech.prototype.played=function played(){if(this.hasStarted_){return createTimeRanges(0,0);}
return createTimeRanges();};Tech.prototype.setCurrentTime=function setCurrentTime(){if(this.manualTimeUpdates){this.trigger({type:'timeupdate',target:this,manuallyTriggered:true});}};Tech.prototype.initTrackListeners=function initTrackListeners(){var _this3=this;NORMAL.names.forEach(function(name){var props=NORMAL[name];var trackListChanges=function trackListChanges(){_this3.trigger(name+'trackchange');};var tracks=_this3[props.getterName]();tracks.addEventListener('removetrack',trackListChanges);tracks.addEventListener('addtrack',trackListChanges);_this3.on('dispose',function(){tracks.removeEventListener('removetrack',trackListChanges);tracks.removeEventListener('addtrack',trackListChanges);});});};Tech.prototype.addWebVttScript_=function addWebVttScript_(){var _this4=this;if(window_1.WebVTT){return;}
if(document_1.body.contains(this.el())){if(!this.options_['vtt.js']&&isPlain(browserIndex)&&Object.keys(browserIndex).length>0){this.trigger('vttjsloaded');return;}
var script=document_1.createElement('script');script.src=this.options_['vtt.js']||'https://vjs.zencdn.net/vttjs/0.12.4/vtt.min.js';script.onload=function(){_this4.trigger('vttjsloaded');};script.onerror=function(){_this4.trigger('vttjserror');};this.on('dispose',function(){script.onload=null;script.onerror=null;});window_1.WebVTT=true;this.el().parentNode.appendChild(script);}else{this.ready(this.addWebVttScript_);}};Tech.prototype.emulateTextTracks=function emulateTextTracks(){var _this5=this;var tracks=this.textTracks();var remoteTracks=this.remoteTextTracks();var handleAddTrack=function handleAddTrack(e){return tracks.addTrack(e.track);};var handleRemoveTrack=function handleRemoveTrack(e){return tracks.removeTrack(e.track);};remoteTracks.on('addtrack',handleAddTrack);remoteTracks.on('removetrack',handleRemoveTrack);this.addWebVttScript_();var updateDisplay=function updateDisplay(){return _this5.trigger('texttrackchange');};var textTracksChanges=function textTracksChanges(){updateDisplay();for(var i=0;i<tracks.length;i++){var track=tracks[i];track.removeEventListener('cuechange',updateDisplay);if(track.mode==='showing'){track.addEventListener('cuechange',updateDisplay);}}};textTracksChanges();tracks.addEventListener('change',textTracksChanges);tracks.addEventListener('addtrack',textTracksChanges);tracks.addEventListener('removetrack',textTracksChanges);this.on('dispose',function(){remoteTracks.off('addtrack',handleAddTrack);remoteTracks.off('removetrack',handleRemoveTrack);tracks.removeEventListener('change',textTracksChanges);tracks.removeEventListener('addtrack',textTracksChanges);tracks.removeEventListener('removetrack',textTracksChanges);for(var i=0;i<tracks.length;i++){var track=tracks[i];track.removeEventListener('cuechange',updateDisplay);}});};Tech.prototype.addTextTrack=function addTextTrack(kind,label,language){if(!kind){throw new Error('TextTrack kind is required but was not provided');}
return createTrackHelper(this,kind,label,language);};Tech.prototype.createRemoteTextTrack=function createRemoteTextTrack(options){var track=mergeOptions(options,{tech:this});return new REMOTE.remoteTextEl.TrackClass(track);};Tech.prototype.addRemoteTextTrack=function addRemoteTextTrack(){var _this6=this;var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};var manualCleanup=arguments[1];var htmlTrackElement=this.createRemoteTextTrack(options);if(manualCleanup!==true&&manualCleanup!==false){log$1.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js');manualCleanup=true;}
this.remoteTextTrackEls().addTrackElement_(htmlTrackElement);this.remoteTextTracks().addTrack(htmlTrackElement.track);if(manualCleanup!==true){this.ready(function(){return _this6.autoRemoteTextTracks_.addTrack(htmlTrackElement.track);});}
return htmlTrackElement;};Tech.prototype.removeRemoteTextTrack=function removeRemoteTextTrack(track){var trackElement=this.remoteTextTrackEls().getTrackElementByTrack_(track);this.remoteTextTrackEls().removeTrackElement_(trackElement);this.remoteTextTracks().removeTrack(track);this.autoRemoteTextTracks_.removeTrack(track);};Tech.prototype.getVideoPlaybackQuality=function getVideoPlaybackQuality(){return{};};Tech.prototype.setPoster=function setPoster(){};Tech.prototype.playsinline=function playsinline(){};Tech.prototype.setPlaysinline=function setPlaysinline(){};Tech.prototype.canPlayType=function canPlayType(){return '';};Tech.canPlayType=function canPlayType(){return '';};Tech.canPlaySource=function canPlaySource(srcObj,options){return Tech.canPlayType(srcObj.type);};Tech.isTech=function isTech(component){return component.prototype instanceof Tech||component instanceof Tech||component===Tech;};Tech.registerTech=function registerTech(name,tech){if(!Tech.techs_){Tech.techs_={};}
if(!Tech.isTech(tech)){throw new Error('Tech '+name+' must be a Tech');}
if(!Tech.canPlayType){throw new Error('Techs must have a static canPlayType method on them');}
if(!Tech.canPlaySource){throw new Error('Techs must have a static canPlaySource method on them');}
name=toTitleCase(name);Tech.techs_[name]=tech;if(name!=='Tech'){Tech.defaultTechOrder_.push(name);}
return tech;};Tech.getTech=function getTech(name){if(!name){return;}
name=toTitleCase(name);if(Tech.techs_&&Tech.techs_[name]){return Tech.techs_[name];}
if(window_1&&window_1.videojs&&window_1.videojs[name]){log$1.warn('The '+name+' tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)');return window_1.videojs[name];}};return Tech;}(Component);ALL.names.forEach(function(name){var props=ALL[name];Tech.prototype[props.getterName]=function(){this[props.privateName]=this[props.privateName]||new props.ListClass();return this[props.privateName];};});Tech.prototype.featuresVolumeControl=true;Tech.prototype.featuresFullscreenResize=false;Tech.prototype.featuresPlaybackRate=false;Tech.prototype.featuresProgressEvents=false;Tech.prototype.featuresTimeupdateEvents=false;Tech.prototype.featuresNativeTextTracks=false;Tech.withSourceHandlers=function(_Tech){_Tech.registerSourceHandler=function(handler,index){var handlers=_Tech.sourceHandlers;if(!handlers){handlers=_Tech.sourceHandlers=[];}
if(index===undefined){index=handlers.length;}
handlers.splice(index,0,handler);};_Tech.canPlayType=function(type){var handlers=_Tech.sourceHandlers||[];var can=void 0;for(var i=0;i<handlers.length;i++){can=handlers[i].canPlayType(type);if(can){return can;}}
return '';};_Tech.selectSourceHandler=function(source,options){var handlers=_Tech.sourceHandlers||[];var can=void 0;for(var i=0;i<handlers.length;i++){can=handlers[i].canHandleSource(source,options);if(can){return handlers[i];}}
return null;};_Tech.canPlaySource=function(srcObj,options){var sh=_Tech.selectSourceHandler(srcObj,options);if(sh){return sh.canHandleSource(srcObj,options);}
return '';};var deferrable=['seekable','duration'];deferrable.forEach(function(fnName){var originalFn=this[fnName];if(typeof originalFn!=='function'){return;}
this[fnName]=function(){if(this.sourceHandler_&&this.sourceHandler_[fnName]){return this.sourceHandler_[fnName].apply(this.sourceHandler_,arguments);}
return originalFn.apply(this,arguments);};},_Tech.prototype);_Tech.prototype.setSource=function(source){var sh=_Tech.selectSourceHandler(source,this.options_);if(!sh){if(_Tech.nativeSourceHandler){sh=_Tech.nativeSourceHandler;}else{log$1.error('No source hander found for the current source.');}}
this.disposeSourceHandler();this.off('dispose',this.disposeSourceHandler);if(sh!==_Tech.nativeSourceHandler){this.currentSource_=source;}
this.sourceHandler_=sh.handleSource(source,this,this.options_);this.on('dispose',this.disposeSourceHandler);};_Tech.prototype.disposeSourceHandler=function(){if(this.currentSource_){this.clearTracks(['audio','video']);this.currentSource_=null;}
this.cleanupAutoTextTracks();if(this.sourceHandler_){if(this.sourceHandler_.dispose){this.sourceHandler_.dispose();}
this.sourceHandler_=null;}};};Component.registerComponent('Tech',Tech);Tech.registerTech('Tech',Tech);Tech.defaultTechOrder_=[];var middlewares={};function use(type,middleware){middlewares[type]=middlewares[type]||[];middlewares[type].push(middleware);}
function setSource(player,src,next){player.setTimeout(function(){return setSourceHelper(src,middlewares[src.type],next,player);},1);}
function setTech(middleware,tech){middleware.forEach(function(mw){return mw.setTech&&mw.setTech(tech);});}
function get$1(middleware,tech,method){return middleware.reduceRight(middlewareIterator(method),tech[method]());}
function set$1(middleware,tech,method,arg){return tech[method](middleware.reduce(middlewareIterator(method),arg));}
var allowedGetters={buffered:1,currentTime:1,duration:1,seekable:1,played:1};var allowedSetters={setCurrentTime:1};function middlewareIterator(method){return function(value,mw){if(mw[method]){return mw[method](value);}
return value;};}
function setSourceHelper(){var src=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};var middleware=arguments.length>1&&arguments[1]!==undefined?arguments[1]:[];var next=arguments[2];var player=arguments[3];var acc=arguments.length>4&&arguments[4]!==undefined?arguments[4]:[];var lastRun=arguments.length>5&&arguments[5]!==undefined?arguments[5]:false;var mwFactory=middleware[0],mwrest=middleware.slice(1);if(typeof mwFactory==='string'){setSourceHelper(src,middlewares[mwFactory],next,player,acc,lastRun);}else if(mwFactory){var mw=mwFactory(player);mw.setSource(assign({},src),function(err,_src){if(err){return setSourceHelper(src,mwrest,next,player,acc,lastRun);}
acc.push(mw);setSourceHelper(_src,src.type===_src.type?mwrest:middlewares[_src.type],next,player,acc,lastRun);});}else if(mwrest.length){setSourceHelper(src,mwrest,next,player,acc,lastRun);}else if(lastRun){next(src,acc);}else{setSourceHelper(src,middlewares['*'],next,player,acc,true);}}
var filterSource=function filterSource(src){if(Array.isArray(src)){var newsrc=[];src.forEach(function(srcobj){srcobj=filterSource(srcobj);if(Array.isArray(srcobj)){newsrc=newsrc.concat(srcobj);}else if(isObject(srcobj)){newsrc.push(srcobj);}});src=newsrc;}else if(typeof src==='string'&&src.trim()){src=[{src:src}];}else if(isObject(src)&&typeof src.src==='string'&&src.src&&src.src.trim()){src=[src];}else{src=[];}
return src;};var MediaLoader=function(_Component){inherits(MediaLoader,_Component);function MediaLoader(player,options,ready){classCallCheck(this,MediaLoader);var options_=mergeOptions({createEl:false},options);var _this=possibleConstructorReturn(this,_Component.call(this,player,options_,ready));if(!options.playerOptions.sources||options.playerOptions.sources.length===0){for(var i=0,j=options.playerOptions.techOrder;i<j.length;i++){var techName=toTitleCase(j[i]);var tech=Tech.getTech(techName);if(!techName){tech=Component.getComponent(techName);}
if(tech&&tech.isSupported()){player.loadTech_(techName);break;}}}else{player.src(options.playerOptions.sources);}
return _this;}
return MediaLoader;}(Component);Component.registerComponent('MediaLoader',MediaLoader);var ClickableComponent=function(_Component){inherits(ClickableComponent,_Component);function ClickableComponent(player,options){classCallCheck(this,ClickableComponent);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.emitTapEvents();_this.enable();return _this;}
ClickableComponent.prototype.createEl=function createEl$$1(){var tag=arguments.length>0&&arguments[0]!==undefined?arguments[0]:'div';var props=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var attributes=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};props=assign({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass(),tabIndex:0},props);if(tag==='button'){log$1.error('Creating a ClickableComponent with an HTML element of '+tag+' is not supported; use a Button instead.');}
attributes=assign({'role':'button','aria-live':'polite'},attributes);this.tabIndex_=props.tabIndex;var el=_Component.prototype.createEl.call(this,tag,props,attributes);this.createControlTextEl(el);return el;};ClickableComponent.prototype.dispose=function dispose(){this.controlTextEl_=null;_Component.prototype.dispose.call(this);};ClickableComponent.prototype.createControlTextEl=function createControlTextEl(el){this.controlTextEl_=createEl('span',{className:'vjs-control-text'});if(el){el.appendChild(this.controlTextEl_);}
this.controlText(this.controlText_,el);return this.controlTextEl_;};ClickableComponent.prototype.controlText=function controlText(text){var el=arguments.length>1&&arguments[1]!==undefined?arguments[1]:this.el();if(text===undefined){return this.controlText_||'Need Text';}
var localizedText=this.localize(text);this.controlText_=text;textContent(this.controlTextEl_,localizedText);if(!this.nonIconControl){el.setAttribute('title',localizedText);}};ClickableComponent.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-control vjs-button '+_Component.prototype.buildCSSClass.call(this);};ClickableComponent.prototype.enable=function enable(){if(!this.enabled_){this.enabled_=true;this.removeClass('vjs-disabled');this.el_.setAttribute('aria-disabled','false');if(typeof this.tabIndex_!=='undefined'){this.el_.setAttribute('tabIndex',this.tabIndex_);}
this.on(['tap','click'],this.handleClick);this.on('focus',this.handleFocus);this.on('blur',this.handleBlur);}};ClickableComponent.prototype.disable=function disable(){this.enabled_=false;this.addClass('vjs-disabled');this.el_.setAttribute('aria-disabled','true');if(typeof this.tabIndex_!=='undefined'){this.el_.removeAttribute('tabIndex');}
this.off(['tap','click'],this.handleClick);this.off('focus',this.handleFocus);this.off('blur',this.handleBlur);};ClickableComponent.prototype.handleClick=function handleClick(event){};ClickableComponent.prototype.handleFocus=function handleFocus(event){on(document_1,'keydown',bind(this,this.handleKeyPress));};ClickableComponent.prototype.handleKeyPress=function handleKeyPress(event){if(event.which===32||event.which===13){event.preventDefault();this.trigger('click');}else if(_Component.prototype.handleKeyPress){_Component.prototype.handleKeyPress.call(this,event);}};ClickableComponent.prototype.handleBlur=function handleBlur(event){off(document_1,'keydown',bind(this,this.handleKeyPress));};return ClickableComponent;}(Component);Component.registerComponent('ClickableComponent',ClickableComponent);var PosterImage=function(_ClickableComponent){inherits(PosterImage,_ClickableComponent);function PosterImage(player,options){classCallCheck(this,PosterImage);var _this=possibleConstructorReturn(this,_ClickableComponent.call(this,player,options));_this.update();player.on('posterchange',bind(_this,_this.update));return _this;}
PosterImage.prototype.dispose=function dispose(){this.player().off('posterchange',this.update);_ClickableComponent.prototype.dispose.call(this);};PosterImage.prototype.createEl=function createEl$$1(){var el=createEl('div',{className:'vjs-poster',tabIndex:-1});if(!BACKGROUND_SIZE_SUPPORTED){this.fallbackImg_=createEl('img');el.appendChild(this.fallbackImg_);}
return el;};PosterImage.prototype.update=function update(event){var url=this.player().poster();this.setSrc(url);if(url){this.show();}else{this.hide();}};PosterImage.prototype.setSrc=function setSrc(url){if(this.fallbackImg_){this.fallbackImg_.src=url;}else{var backgroundImage='';if(url){backgroundImage='url("'+url+'")';}
this.el_.style.backgroundImage=backgroundImage;}};PosterImage.prototype.handleClick=function handleClick(event){if(!this.player_.controls()){return;}
if(this.player_.paused()){this.player_.play();}else{this.player_.pause();}};return PosterImage;}(ClickableComponent);Component.registerComponent('PosterImage',PosterImage);var darkGray='#222';var lightGray='#ccc';var fontMap={monospace:'monospace',sansSerif:'sans-serif',serif:'serif',monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:'sans-serif',proportionalSerif:'serif',casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function constructColor(color,opacity){return 'rgba('+
parseInt(color[1]+color[1],16)+','+parseInt(color[2]+color[2],16)+','+parseInt(color[3]+color[3],16)+','+opacity+')';}
function tryUpdateStyle(el,style,rule){try{el.style[style]=rule;}catch(e){return;}}
var TextTrackDisplay=function(_Component){inherits(TextTrackDisplay,_Component);function TextTrackDisplay(player,options,ready){classCallCheck(this,TextTrackDisplay);var _this=possibleConstructorReturn(this,_Component.call(this,player,options,ready));player.on('loadstart',bind(_this,_this.toggleDisplay));player.on('texttrackchange',bind(_this,_this.updateDisplay));player.on('loadstart',bind(_this,_this.preselectTrack));player.ready(bind(_this,function(){if(player.tech_&&player.tech_.featuresNativeTextTracks){this.hide();return;}
player.on('fullscreenchange',bind(this,this.updateDisplay));var tracks=this.options_.playerOptions.tracks||[];for(var i=0;i<tracks.length;i++){this.player_.addRemoteTextTrack(tracks[i],true);}
this.preselectTrack();}));return _this;}
TextTrackDisplay.prototype.preselectTrack=function preselectTrack(){var modes={captions:1,subtitles:1};var trackList=this.player_.textTracks();var userPref=this.player_.cache_.selectedLanguage;var firstDesc=void 0;var firstCaptions=void 0;var preferredTrack=void 0;for(var i=0;i<trackList.length;i++){var track=trackList[i];if(userPref&&userPref.enabled&&userPref.language===track.language){if(track.kind===userPref.kind){preferredTrack=track;}else if(!preferredTrack){preferredTrack=track;}}else if(userPref&&!userPref.enabled){preferredTrack=null;firstDesc=null;firstCaptions=null;}else if(track['default']){if(track.kind==='descriptions'&&!firstDesc){firstDesc=track;}else if(track.kind in modes&&!firstCaptions){firstCaptions=track;}}}
if(preferredTrack){preferredTrack.mode='showing';}else if(firstCaptions){firstCaptions.mode='showing';}else if(firstDesc){firstDesc.mode='showing';}};TextTrackDisplay.prototype.toggleDisplay=function toggleDisplay(){if(this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks){this.hide();}else{this.show();}};TextTrackDisplay.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,'div',{className:'vjs-text-track-display'},{'aria-live':'off','aria-atomic':'true'});};TextTrackDisplay.prototype.clearDisplay=function clearDisplay(){if(typeof window_1.WebVTT==='function'){window_1.WebVTT.processCues(window_1,[],this.el_);}};TextTrackDisplay.prototype.updateDisplay=function updateDisplay(){var tracks=this.player_.textTracks();this.clearDisplay();var descriptionsTrack=null;var captionsSubtitlesTrack=null;var i=tracks.length;while(i--){var track=tracks[i];if(track.mode==='showing'){if(track.kind==='descriptions'){descriptionsTrack=track;}else{captionsSubtitlesTrack=track;}}}
if(captionsSubtitlesTrack){if(this.getAttribute('aria-live')!=='off'){this.setAttribute('aria-live','off');}
this.updateForTrack(captionsSubtitlesTrack);}else if(descriptionsTrack){if(this.getAttribute('aria-live')!=='assertive'){this.setAttribute('aria-live','assertive');}
this.updateForTrack(descriptionsTrack);}};TextTrackDisplay.prototype.updateForTrack=function updateForTrack(track){if(typeof window_1.WebVTT!=='function'||!track.activeCues){return;}
var overrides=this.player_.textTrackSettings.getValues();var cues=[];for(var _i=0;_i<track.activeCues.length;_i++){cues.push(track.activeCues[_i]);}
window_1.WebVTT.processCues(window_1,cues,this.el_);var i=cues.length;while(i--){var cue=cues[i];if(!cue){continue;}
var cueDiv=cue.displayState;if(overrides.color){cueDiv.firstChild.style.color=overrides.color;}
if(overrides.textOpacity){tryUpdateStyle(cueDiv.firstChild,'color',constructColor(overrides.color||'#fff',overrides.textOpacity));}
if(overrides.backgroundColor){cueDiv.firstChild.style.backgroundColor=overrides.backgroundColor;}
if(overrides.backgroundOpacity){tryUpdateStyle(cueDiv.firstChild,'backgroundColor',constructColor(overrides.backgroundColor||'#000',overrides.backgroundOpacity));}
if(overrides.windowColor){if(overrides.windowOpacity){tryUpdateStyle(cueDiv,'backgroundColor',constructColor(overrides.windowColor,overrides.windowOpacity));}else{cueDiv.style.backgroundColor=overrides.windowColor;}}
if(overrides.edgeStyle){if(overrides.edgeStyle==='dropshadow'){cueDiv.firstChild.style.textShadow='2px 2px 3px '+darkGray+', 2px 2px 4px '+darkGray+', 2px 2px 5px '+darkGray;}else if(overrides.edgeStyle==='raised'){cueDiv.firstChild.style.textShadow='1px 1px '+darkGray+', 2px 2px '+darkGray+', 3px 3px '+darkGray;}else if(overrides.edgeStyle==='depressed'){cueDiv.firstChild.style.textShadow='1px 1px '+lightGray+', 0 1px '+lightGray+', -1px -1px '+darkGray+', 0 -1px '+darkGray;}else if(overrides.edgeStyle==='uniform'){cueDiv.firstChild.style.textShadow='0 0 4px '+darkGray+', 0 0 4px '+darkGray+', 0 0 4px '+darkGray+', 0 0 4px '+darkGray;}}
if(overrides.fontPercent&&overrides.fontPercent!==1){var fontSize=window_1.parseFloat(cueDiv.style.fontSize);cueDiv.style.fontSize=fontSize*overrides.fontPercent+'px';cueDiv.style.height='auto';cueDiv.style.top='auto';cueDiv.style.bottom='2px';}
if(overrides.fontFamily&&overrides.fontFamily!=='default'){if(overrides.fontFamily==='small-caps'){cueDiv.firstChild.style.fontVariant='small-caps';}else{cueDiv.firstChild.style.fontFamily=fontMap[overrides.fontFamily];}}}};return TextTrackDisplay;}(Component);Component.registerComponent('TextTrackDisplay',TextTrackDisplay);var LoadingSpinner=function(_Component){inherits(LoadingSpinner,_Component);function LoadingSpinner(){classCallCheck(this,LoadingSpinner);return possibleConstructorReturn(this,_Component.apply(this,arguments));}
LoadingSpinner.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,'div',{className:'vjs-loading-spinner',dir:'ltr'});};return LoadingSpinner;}(Component);Component.registerComponent('LoadingSpinner',LoadingSpinner);var Button=function(_ClickableComponent){inherits(Button,_ClickableComponent);function Button(){classCallCheck(this,Button);return possibleConstructorReturn(this,_ClickableComponent.apply(this,arguments));}
Button.prototype.createEl=function createEl(tag){var props=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var attributes=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};tag='button';props=assign({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass()},props);attributes=assign({'type':'button','aria-live':'polite'},attributes);var el=Component.prototype.createEl.call(this,tag,props,attributes);this.createControlTextEl(el);return el;};Button.prototype.addChild=function addChild(child){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var className=this.constructor.name;log$1.warn('Adding an actionable (user controllable) child to a Button ('+className+') is not supported; use a ClickableComponent instead.');return Component.prototype.addChild.call(this,child,options);};Button.prototype.enable=function enable(){_ClickableComponent.prototype.enable.call(this);this.el_.removeAttribute('disabled');};Button.prototype.disable=function disable(){_ClickableComponent.prototype.disable.call(this);this.el_.setAttribute('disabled','disabled');};Button.prototype.handleKeyPress=function handleKeyPress(event){if(event.which===32||event.which===13){return;}
_ClickableComponent.prototype.handleKeyPress.call(this,event);};return Button;}(ClickableComponent);Component.registerComponent('Button',Button);var BigPlayButton=function(_Button){inherits(BigPlayButton,_Button);function BigPlayButton(player,options){classCallCheck(this,BigPlayButton);var _this=possibleConstructorReturn(this,_Button.call(this,player,options));_this.mouseused_=false;_this.on('mousedown',_this.handleMouseDown);return _this;}
BigPlayButton.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-big-play-button';};BigPlayButton.prototype.handleClick=function handleClick(event){var playPromise=this.player_.play();if(this.mouseused_&&event.clientX&&event.clientY){return;}
var cb=this.player_.getChild('controlBar');var playToggle=cb&&cb.getChild('playToggle');if(!playToggle){this.player_.focus();return;}
var playFocus=function playFocus(){return playToggle.focus();};if(isPromise(playPromise)){playPromise.then(playFocus,function(){});}else{this.setTimeout(playFocus,1);}};BigPlayButton.prototype.handleKeyPress=function handleKeyPress(event){this.mouseused_=false;_Button.prototype.handleKeyPress.call(this,event);};BigPlayButton.prototype.handleMouseDown=function handleMouseDown(event){this.mouseused_=true;};return BigPlayButton;}(Button);BigPlayButton.prototype.controlText_='Play Video';Component.registerComponent('BigPlayButton',BigPlayButton);var CloseButton=function(_Button){inherits(CloseButton,_Button);function CloseButton(player,options){classCallCheck(this,CloseButton);var _this=possibleConstructorReturn(this,_Button.call(this,player,options));_this.controlText(options&&options.controlText||_this.localize('Close'));return _this;}
CloseButton.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-close-button '+_Button.prototype.buildCSSClass.call(this);};CloseButton.prototype.handleClick=function handleClick(event){this.trigger({type:'close',bubbles:false});};return CloseButton;}(Button);Component.registerComponent('CloseButton',CloseButton);var PlayToggle=function(_Button){inherits(PlayToggle,_Button);function PlayToggle(player,options){classCallCheck(this,PlayToggle);var _this=possibleConstructorReturn(this,_Button.call(this,player,options));_this.on(player,'play',_this.handlePlay);_this.on(player,'pause',_this.handlePause);_this.on(player,'ended',_this.handleEnded);return _this;}
PlayToggle.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-play-control '+_Button.prototype.buildCSSClass.call(this);};PlayToggle.prototype.handleClick=function handleClick(event){if(this.player_.paused()){this.player_.play();}else{this.player_.pause();}};PlayToggle.prototype.handleSeeked=function handleSeeked(event){this.removeClass('vjs-ended');if(this.player_.paused()){this.handlePause(event);}else{this.handlePlay(event);}};PlayToggle.prototype.handlePlay=function handlePlay(event){this.removeClass('vjs-ended');this.removeClass('vjs-paused');this.addClass('vjs-playing');this.controlText('Pause');};PlayToggle.prototype.handlePause=function handlePause(event){this.removeClass('vjs-playing');this.addClass('vjs-paused');this.controlText('Play');};PlayToggle.prototype.handleEnded=function handleEnded(event){this.removeClass('vjs-playing');this.addClass('vjs-ended');this.controlText('Replay');this.one(this.player_,'seeked',this.handleSeeked);};return PlayToggle;}(Button);PlayToggle.prototype.controlText_='Play';Component.registerComponent('PlayToggle',PlayToggle);function formatTime(seconds){var guide=arguments.length>1&&arguments[1]!==undefined?arguments[1]:seconds;seconds=seconds<0?0:seconds;var s=Math.floor(seconds%60);var m=Math.floor(seconds/60%60);var h=Math.floor(seconds/3600);var gm=Math.floor(guide/60%60);var gh=Math.floor(guide/3600);if(isNaN(seconds)||seconds===Infinity){h=m=s='-';}
h=h>0||gh>0?h+':':'';m=((h||gm>=10)&&m<10?'0'+m:m)+':';s=s<10?'0'+s:s;return h+m+s;}
var TimeDisplay=function(_Component){inherits(TimeDisplay,_Component);function TimeDisplay(player,options){classCallCheck(this,TimeDisplay);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.throttledUpdateContent=throttle(bind(_this,_this.updateContent),25);_this.on(player,'timeupdate',_this.throttledUpdateContent);return _this;}
TimeDisplay.prototype.createEl=function createEl$$1(plainName){var className=this.buildCSSClass();var el=_Component.prototype.createEl.call(this,'div',{className:className+' vjs-time-control vjs-control'});this.contentEl_=createEl('div',{className:className+'-display'},{'aria-live':'off'},createEl('span',{className:'vjs-control-text',textContent:this.localize(this.controlText_)}));this.updateTextNode_();el.appendChild(this.contentEl_);return el;};TimeDisplay.prototype.dispose=function dispose(){this.contentEl_=null;this.textNode_=null;_Component.prototype.dispose.call(this);};TimeDisplay.prototype.updateTextNode_=function updateTextNode_(){if(!this.contentEl_){return;}
while(this.contentEl_.firstChild){this.contentEl_.removeChild(this.contentEl_.firstChild);}
this.textNode_=document_1.createTextNode(this.formattedTime_||'0:00');this.contentEl_.appendChild(this.textNode_);};TimeDisplay.prototype.formatTime_=function formatTime_(time){return formatTime(time);};TimeDisplay.prototype.updateFormattedTime_=function updateFormattedTime_(time){var formattedTime=this.formatTime_(time);if(formattedTime===this.formattedTime_){return;}
this.formattedTime_=formattedTime;this.requestAnimationFrame(this.updateTextNode_);};TimeDisplay.prototype.updateContent=function updateContent(event){};return TimeDisplay;}(Component);TimeDisplay.prototype.controlText_='Time';Component.registerComponent('TimeDisplay',TimeDisplay);var CurrentTimeDisplay=function(_TimeDisplay){inherits(CurrentTimeDisplay,_TimeDisplay);function CurrentTimeDisplay(player,options){classCallCheck(this,CurrentTimeDisplay);var _this=possibleConstructorReturn(this,_TimeDisplay.call(this,player,options));_this.on(player,'ended',_this.handleEnded);return _this;}
CurrentTimeDisplay.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-current-time';};CurrentTimeDisplay.prototype.updateContent=function updateContent(event){var time=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateFormattedTime_(time);};CurrentTimeDisplay.prototype.handleEnded=function handleEnded(event){if(!this.player_.duration()){return;}
this.updateFormattedTime_(this.player_.duration());};return CurrentTimeDisplay;}(TimeDisplay);CurrentTimeDisplay.prototype.controlText_='Current Time';Component.registerComponent('CurrentTimeDisplay',CurrentTimeDisplay);var DurationDisplay=function(_TimeDisplay){inherits(DurationDisplay,_TimeDisplay);function DurationDisplay(player,options){classCallCheck(this,DurationDisplay);var _this=possibleConstructorReturn(this,_TimeDisplay.call(this,player,options));_this.on(player,'durationchange',_this.updateContent);_this.on(player,'loadedmetadata',_this.throttledUpdateContent);return _this;}
DurationDisplay.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-duration';};DurationDisplay.prototype.updateContent=function updateContent(event){var duration=this.player_.duration();if(duration&&this.duration_!==duration){this.duration_=duration;this.updateFormattedTime_(duration);}};return DurationDisplay;}(TimeDisplay);DurationDisplay.prototype.controlText_='Duration Time';Component.registerComponent('DurationDisplay',DurationDisplay);var TimeDivider=function(_Component){inherits(TimeDivider,_Component);function TimeDivider(){classCallCheck(this,TimeDivider);return possibleConstructorReturn(this,_Component.apply(this,arguments));}
TimeDivider.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,'div',{className:'vjs-time-control vjs-time-divider',innerHTML:'<div><span>/</span></div>'});};return TimeDivider;}(Component);Component.registerComponent('TimeDivider',TimeDivider);var RemainingTimeDisplay=function(_TimeDisplay){inherits(RemainingTimeDisplay,_TimeDisplay);function RemainingTimeDisplay(player,options){classCallCheck(this,RemainingTimeDisplay);var _this=possibleConstructorReturn(this,_TimeDisplay.call(this,player,options));_this.on(player,'durationchange',_this.throttledUpdateContent);_this.on(player,'ended',_this.handleEnded);return _this;}
RemainingTimeDisplay.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-remaining-time';};RemainingTimeDisplay.prototype.formatTime_=function formatTime_(time){return '-'+_TimeDisplay.prototype.formatTime_.call(this,time);};RemainingTimeDisplay.prototype.updateContent=function updateContent(event){if(!this.player_.duration()){return;}
if(this.player_.remainingTimeDisplay){this.updateFormattedTime_(this.player_.remainingTimeDisplay());}else{this.updateFormattedTime_(this.player_.remainingTime());}};RemainingTimeDisplay.prototype.handleEnded=function handleEnded(event){if(!this.player_.duration()){return;}
this.updateFormattedTime_(0);};return RemainingTimeDisplay;}(TimeDisplay);RemainingTimeDisplay.prototype.controlText_='Remaining Time';Component.registerComponent('RemainingTimeDisplay',RemainingTimeDisplay);var LiveDisplay=function(_Component){inherits(LiveDisplay,_Component);function LiveDisplay(player,options){classCallCheck(this,LiveDisplay);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.updateShowing();_this.on(_this.player(),'durationchange',_this.updateShowing);return _this;}
LiveDisplay.prototype.createEl=function createEl$$1(){var el=_Component.prototype.createEl.call(this,'div',{className:'vjs-live-control vjs-control'});this.contentEl_=createEl('div',{className:'vjs-live-display',innerHTML:'<span class="vjs-control-text">'+this.localize('Stream Type')+'</span>'+this.localize('LIVE')},{'aria-live':'off'});el.appendChild(this.contentEl_);return el;};LiveDisplay.prototype.dispose=function dispose(){this.contentEl_=null;_Component.prototype.dispose.call(this);};LiveDisplay.prototype.updateShowing=function updateShowing(event){if(this.player().duration()===Infinity){this.show();}else{this.hide();}};return LiveDisplay;}(Component);Component.registerComponent('LiveDisplay',LiveDisplay);var Slider=function(_Component){inherits(Slider,_Component);function Slider(player,options){classCallCheck(this,Slider);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.bar=_this.getChild(_this.options_.barName);_this.vertical(!!_this.options_.vertical);_this.enable();return _this;}
Slider.prototype.enabled=function enabled(){return this.enabled_;};Slider.prototype.enable=function enable(){if(this.enabled()){return;}
this.on('mousedown',this.handleMouseDown);this.on('touchstart',this.handleMouseDown);this.on('focus',this.handleFocus);this.on('blur',this.handleBlur);this.on('click',this.handleClick);this.on(this.player_,'controlsvisible',this.update);if(this.playerEvent){this.on(this.player_,this.playerEvent,this.update);}
this.removeClass('disabled');this.setAttribute('tabindex',0);this.enabled_=true;};Slider.prototype.disable=function disable(){if(!this.enabled()){return;}
var doc=this.bar.el_.ownerDocument;this.off('mousedown',this.handleMouseDown);this.off('touchstart',this.handleMouseDown);this.off('focus',this.handleFocus);this.off('blur',this.handleBlur);this.off('click',this.handleClick);this.off(this.player_,'controlsvisible',this.update);this.off(doc,'mousemove',this.handleMouseMove);this.off(doc,'mouseup',this.handleMouseUp);this.off(doc,'touchmove',this.handleMouseMove);this.off(doc,'touchend',this.handleMouseUp);this.removeAttribute('tabindex');this.addClass('disabled');if(this.playerEvent){this.off(this.player_,this.playerEvent,this.update);}
this.enabled_=false;};Slider.prototype.createEl=function createEl$$1(type){var props=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var attributes=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};props.className=props.className+' vjs-slider';props=assign({tabIndex:0},props);attributes=assign({'role':'slider','aria-valuenow':0,'aria-valuemin':0,'aria-valuemax':100,'tabIndex':0},attributes);return _Component.prototype.createEl.call(this,type,props,attributes);};Slider.prototype.handleMouseDown=function handleMouseDown(event){var doc=this.bar.el_.ownerDocument;event.preventDefault();blockTextSelection();this.addClass('vjs-sliding');this.trigger('slideractive');this.on(doc,'mousemove',this.handleMouseMove);this.on(doc,'mouseup',this.handleMouseUp);this.on(doc,'touchmove',this.handleMouseMove);this.on(doc,'touchend',this.handleMouseUp);this.handleMouseMove(event);};Slider.prototype.handleMouseMove=function handleMouseMove(event){};Slider.prototype.handleMouseUp=function handleMouseUp(){var doc=this.bar.el_.ownerDocument;unblockTextSelection();this.removeClass('vjs-sliding');this.trigger('sliderinactive');this.off(doc,'mousemove',this.handleMouseMove);this.off(doc,'mouseup',this.handleMouseUp);this.off(doc,'touchmove',this.handleMouseMove);this.off(doc,'touchend',this.handleMouseUp);this.update();};Slider.prototype.update=function update(){if(!this.el_){return;}
var progress=this.getPercent();var bar=this.bar;if(!bar){return;}
if(typeof progress!=='number'||progress!==progress||progress<0||progress===Infinity){progress=0;}
var percentage=(progress*100).toFixed(2)+'%';var style=bar.el().style;if(this.vertical()){style.height=percentage;}else{style.width=percentage;}
return progress;};Slider.prototype.calculateDistance=function calculateDistance(event){var position=getPointerPosition(this.el_,event);if(this.vertical()){return position.y;}
return position.x;};Slider.prototype.handleFocus=function handleFocus(){this.on(this.bar.el_.ownerDocument,'keydown',this.handleKeyPress);};Slider.prototype.handleKeyPress=function handleKeyPress(event){if(event.which===37||event.which===40){event.preventDefault();this.stepBack();}else if(event.which===38||event.which===39){event.preventDefault();this.stepForward();}};Slider.prototype.handleBlur=function handleBlur(){this.off(this.bar.el_.ownerDocument,'keydown',this.handleKeyPress);};Slider.prototype.handleClick=function handleClick(event){event.stopImmediatePropagation();event.preventDefault();};Slider.prototype.vertical=function vertical(bool){if(bool===undefined){return this.vertical_||false;}
this.vertical_=!!bool;if(this.vertical_){this.addClass('vjs-slider-vertical');}else{this.addClass('vjs-slider-horizontal');}};return Slider;}(Component);Component.registerComponent('Slider',Slider);var LoadProgressBar=function(_Component){inherits(LoadProgressBar,_Component);function LoadProgressBar(player,options){classCallCheck(this,LoadProgressBar);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.partEls_=[];_this.on(player,'progress',_this.update);return _this;}
LoadProgressBar.prototype.createEl=function createEl$$1(){return _Component.prototype.createEl.call(this,'div',{className:'vjs-load-progress',innerHTML:'<span class="vjs-control-text"><span>'+this.localize('Loaded')+'</span>: 0%</span>'});};LoadProgressBar.prototype.dispose=function dispose(){this.partEls_=null;_Component.prototype.dispose.call(this);};LoadProgressBar.prototype.update=function update(event){var buffered=this.player_.buffered();var duration=this.player_.duration();var bufferedEnd=this.player_.bufferedEnd();var children=this.partEls_;var percentify=function percentify(time,end){var percent=time/end||0;return(percent>=1?1:percent)*100+'%';};this.el_.style.width=percentify(bufferedEnd,duration);for(var i=0;i<buffered.length;i++){var start=buffered.start(i);var end=buffered.end(i);var part=children[i];if(!part){part=this.el_.appendChild(createEl());children[i]=part;}
part.style.left=percentify(start,bufferedEnd);part.style.width=percentify(end-start,bufferedEnd);}
for(var _i=children.length;_i>buffered.length;_i--){this.el_.removeChild(children[_i-1]);}
children.length=buffered.length;};return LoadProgressBar;}(Component);Component.registerComponent('LoadProgressBar',LoadProgressBar);var TimeTooltip=function(_Component){inherits(TimeTooltip,_Component);function TimeTooltip(){classCallCheck(this,TimeTooltip);return possibleConstructorReturn(this,_Component.apply(this,arguments));}
TimeTooltip.prototype.createEl=function createEl$$1(){return _Component.prototype.createEl.call(this,'div',{className:'vjs-time-tooltip'});};TimeTooltip.prototype.update=function update(seekBarRect,seekBarPoint,content){var tooltipRect=getBoundingClientRect(this.el_);var playerRect=getBoundingClientRect(this.player_.el());var seekBarPointPx=seekBarRect.width*seekBarPoint;if(!playerRect||!tooltipRect){return;}
var spaceLeftOfPoint=seekBarRect.left-playerRect.left+seekBarPointPx;var spaceRightOfPoint=seekBarRect.width-seekBarPointPx+(playerRect.right-seekBarRect.right);var pullTooltipBy=tooltipRect.width/2;if(spaceLeftOfPoint<pullTooltipBy){pullTooltipBy+=pullTooltipBy-spaceLeftOfPoint;}else if(spaceRightOfPoint<pullTooltipBy){pullTooltipBy=spaceRightOfPoint;}
if(pullTooltipBy<0){pullTooltipBy=0;}else if(pullTooltipBy>tooltipRect.width){pullTooltipBy=tooltipRect.width;}
this.el_.style.right='-'+pullTooltipBy+'px';textContent(this.el_,content);};return TimeTooltip;}(Component);Component.registerComponent('TimeTooltip',TimeTooltip);var PlayProgressBar=function(_Component){inherits(PlayProgressBar,_Component);function PlayProgressBar(){classCallCheck(this,PlayProgressBar);return possibleConstructorReturn(this,_Component.apply(this,arguments));}
PlayProgressBar.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,'div',{className:'vjs-play-progress vjs-slider-bar',innerHTML:'<span class="vjs-control-text"><span>'+this.localize('Progress')+'</span>: 0%</span>'});};PlayProgressBar.prototype.update=function update(seekBarRect,seekBarPoint){var _this2=this;if(this.rafId_){this.cancelAnimationFrame(this.rafId_);}
this.rafId_=this.requestAnimationFrame(function(){var time=_this2.player_.scrubbing()?_this2.player_.getCache().currentTime:_this2.player_.currentTime();var content=formatTime(time,_this2.player_.duration());var timeTooltip=_this2.getChild('timeTooltip');if(timeTooltip){timeTooltip.update(seekBarRect,seekBarPoint,content);}});};return PlayProgressBar;}(Component);PlayProgressBar.prototype.options_={children:[]};if((!IE_VERSION||IE_VERSION>8)&&!IS_IOS&&!IS_ANDROID){PlayProgressBar.prototype.options_.children.push('timeTooltip');}
Component.registerComponent('PlayProgressBar',PlayProgressBar);var MouseTimeDisplay=function(_Component){inherits(MouseTimeDisplay,_Component);function MouseTimeDisplay(player,options){classCallCheck(this,MouseTimeDisplay);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.update=throttle(bind(_this,_this.update),25);return _this;}
MouseTimeDisplay.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,'div',{className:'vjs-mouse-display'});};MouseTimeDisplay.prototype.update=function update(seekBarRect,seekBarPoint){var _this2=this;if(this.rafId_){this.cancelAnimationFrame(this.rafId_);}
this.rafId_=this.requestAnimationFrame(function(){var duration=_this2.player_.duration();var content=formatTime(seekBarPoint*duration,duration);_this2.el_.style.left=seekBarRect.width*seekBarPoint+'px';_this2.getChild('timeTooltip').update(seekBarRect,seekBarPoint,content);});};return MouseTimeDisplay;}(Component);MouseTimeDisplay.prototype.options_={children:['timeTooltip']};Component.registerComponent('MouseTimeDisplay',MouseTimeDisplay);var STEP_SECONDS=5;var UPDATE_REFRESH_INTERVAL=30;var SeekBar=function(_Slider){inherits(SeekBar,_Slider);function SeekBar(player,options){classCallCheck(this,SeekBar);var _this=possibleConstructorReturn(this,_Slider.call(this,player,options));_this.update=throttle(bind(_this,_this.update),UPDATE_REFRESH_INTERVAL);_this.on(player,'timeupdate',_this.update);_this.on(player,'ended',_this.handleEnded);_this.updateInterval=null;_this.on(player,['playing'],function(){_this.clearInterval(_this.updateInterval);_this.updateInterval=_this.setInterval(function(){_this.requestAnimationFrame(function(){_this.update();});},UPDATE_REFRESH_INTERVAL);});_this.on(player,['ended','pause','waiting'],function(){_this.clearInterval(_this.updateInterval);});_this.on(player,['timeupdate','ended'],_this.update);return _this;}
SeekBar.prototype.createEl=function createEl$$1(){return _Slider.prototype.createEl.call(this,'div',{className:'vjs-progress-holder'},{'aria-label':this.localize('Progress Bar')});};SeekBar.prototype.update_=function update_(currentTime,percent){var duration=this.player_.duration();this.el_.setAttribute('aria-valuenow',(percent*100).toFixed(2));this.el_.setAttribute('aria-valuetext',this.localize('progress bar timing: currentTime={1} duration={2}',[formatTime(currentTime,duration),formatTime(duration,duration)],'{1} of {2}'));this.bar.update(getBoundingClientRect(this.el_),percent);};SeekBar.prototype.update=function update(event){var percent=_Slider.prototype.update.call(this);this.update_(this.getCurrentTime_(),percent);return percent;};SeekBar.prototype.getCurrentTime_=function getCurrentTime_(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();};SeekBar.prototype.handleEnded=function handleEnded(event){this.update_(this.player_.duration(),1);};SeekBar.prototype.getPercent=function getPercent(){var percent=this.getCurrentTime_()/this.player_.duration();return percent>=1?1:percent;};SeekBar.prototype.handleMouseDown=function handleMouseDown(event){if(!isSingleLeftClick(event)){return;}
this.player_.scrubbing(true);this.videoWasPlaying=!this.player_.paused();this.player_.pause();_Slider.prototype.handleMouseDown.call(this,event);};SeekBar.prototype.handleMouseMove=function handleMouseMove(event){if(!isSingleLeftClick(event)){return;}
var newTime=this.calculateDistance(event)*this.player_.duration();if(newTime===this.player_.duration()){newTime=newTime-0.1;}
this.player_.currentTime(newTime);};SeekBar.prototype.enable=function enable(){_Slider.prototype.enable.call(this);var mouseTimeDisplay=this.getChild('mouseTimeDisplay');if(!mouseTimeDisplay){return;}
mouseTimeDisplay.show();};SeekBar.prototype.disable=function disable(){_Slider.prototype.disable.call(this);var mouseTimeDisplay=this.getChild('mouseTimeDisplay');if(!mouseTimeDisplay){return;}
mouseTimeDisplay.hide();};SeekBar.prototype.handleMouseUp=function handleMouseUp(event){_Slider.prototype.handleMouseUp.call(this,event);this.player_.scrubbing(false);this.player_.trigger({type:'timeupdate',target:this,manuallyTriggered:true});if(this.videoWasPlaying){silencePromise(this.player_.play());}};SeekBar.prototype.stepForward=function stepForward(){this.player_.currentTime(this.player_.currentTime()+STEP_SECONDS);};SeekBar.prototype.stepBack=function stepBack(){this.player_.currentTime(this.player_.currentTime()-STEP_SECONDS);};SeekBar.prototype.handleAction=function handleAction(event){if(this.player_.paused()){this.player_.play();}else{this.player_.pause();}};SeekBar.prototype.handleKeyPress=function handleKeyPress(event){if(event.which===32||event.which===13){event.preventDefault();this.handleAction(event);}else if(_Slider.prototype.handleKeyPress){_Slider.prototype.handleKeyPress.call(this,event);}};return SeekBar;}(Slider);SeekBar.prototype.options_={children:['loadProgressBar','playProgressBar'],barName:'playProgressBar'};if((!IE_VERSION||IE_VERSION>8)&&!IS_IOS&&!IS_ANDROID){SeekBar.prototype.options_.children.splice(1,0,'mouseTimeDisplay');}
SeekBar.prototype.playerEvent='timeupdate';Component.registerComponent('SeekBar',SeekBar);var ProgressControl=function(_Component){inherits(ProgressControl,_Component);function ProgressControl(player,options){classCallCheck(this,ProgressControl);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.handleMouseMove=throttle(bind(_this,_this.handleMouseMove),25);_this.throttledHandleMouseSeek=throttle(bind(_this,_this.handleMouseSeek),25);_this.enable();return _this;}
ProgressControl.prototype.createEl=function createEl$$1(){return _Component.prototype.createEl.call(this,'div',{className:'vjs-progress-control vjs-control'});};ProgressControl.prototype.handleMouseMove=function handleMouseMove(event){var seekBar=this.getChild('seekBar');var mouseTimeDisplay=seekBar.getChild('mouseTimeDisplay');var seekBarEl=seekBar.el();var seekBarRect=getBoundingClientRect(seekBarEl);var seekBarPoint=getPointerPosition(seekBarEl,event).x;if(seekBarPoint>1){seekBarPoint=1;}else if(seekBarPoint<0){seekBarPoint=0;}
if(mouseTimeDisplay){mouseTimeDisplay.update(seekBarRect,seekBarPoint);}};ProgressControl.prototype.handleMouseSeek=function handleMouseSeek(event){var seekBar=this.getChild('seekBar');seekBar.handleMouseMove(event);};ProgressControl.prototype.enabled=function enabled(){return this.enabled_;};ProgressControl.prototype.disable=function disable(){this.children().forEach(function(child){return child.disable&&child.disable();});if(!this.enabled()){return;}
this.off(['mousedown','touchstart'],this.handleMouseDown);this.off(this.el_,'mousemove',this.handleMouseMove);this.handleMouseUp();this.addClass('disabled');this.enabled_=false;};ProgressControl.prototype.enable=function enable(){this.children().forEach(function(child){return child.enable&&child.enable();});if(this.enabled()){return;}
this.on(['mousedown','touchstart'],this.handleMouseDown);this.on(this.el_,'mousemove',this.handleMouseMove);this.removeClass('disabled');this.enabled_=true;};ProgressControl.prototype.handleMouseDown=function handleMouseDown(event){var doc=this.el_.ownerDocument;this.on(doc,'mousemove',this.throttledHandleMouseSeek);this.on(doc,'touchmove',this.throttledHandleMouseSeek);this.on(doc,'mouseup',this.handleMouseUp);this.on(doc,'touchend',this.handleMouseUp);};ProgressControl.prototype.handleMouseUp=function handleMouseUp(event){var doc=this.el_.ownerDocument;this.off(doc,'mousemove',this.throttledHandleMouseSeek);this.off(doc,'touchmove',this.throttledHandleMouseSeek);this.off(doc,'mouseup',this.handleMouseUp);this.off(doc,'touchend',this.handleMouseUp);};return ProgressControl;}(Component);ProgressControl.prototype.options_={children:['seekBar']};Component.registerComponent('ProgressControl',ProgressControl);var FullscreenToggle=function(_Button){inherits(FullscreenToggle,_Button);function FullscreenToggle(player,options){classCallCheck(this,FullscreenToggle);var _this=possibleConstructorReturn(this,_Button.call(this,player,options));_this.on(player,'fullscreenchange',_this.handleFullscreenChange);return _this;}
FullscreenToggle.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-fullscreen-control '+_Button.prototype.buildCSSClass.call(this);};FullscreenToggle.prototype.handleFullscreenChange=function handleFullscreenChange(event){if(this.player_.isFullscreen()){this.controlText('Non-Fullscreen');}else{this.controlText('Fullscreen');}};FullscreenToggle.prototype.handleClick=function handleClick(event){if(!this.player_.isFullscreen()){this.player_.requestFullscreen();}else{this.player_.exitFullscreen();}};return FullscreenToggle;}(Button);FullscreenToggle.prototype.controlText_='Fullscreen';Component.registerComponent('FullscreenToggle',FullscreenToggle);var checkVolumeSupport=function checkVolumeSupport(self,player){if(player.tech_&&!player.tech_.featuresVolumeControl){self.addClass('vjs-hidden');}
self.on(player,'loadstart',function(){if(!player.tech_.featuresVolumeControl){self.addClass('vjs-hidden');}else{self.removeClass('vjs-hidden');}});};var VolumeLevel=function(_Component){inherits(VolumeLevel,_Component);function VolumeLevel(){classCallCheck(this,VolumeLevel);return possibleConstructorReturn(this,_Component.apply(this,arguments));}
VolumeLevel.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,'div',{className:'vjs-volume-level',innerHTML:'<span class="vjs-control-text"></span>'});};return VolumeLevel;}(Component);Component.registerComponent('VolumeLevel',VolumeLevel);var VolumeBar=function(_Slider){inherits(VolumeBar,_Slider);function VolumeBar(player,options){classCallCheck(this,VolumeBar);var _this=possibleConstructorReturn(this,_Slider.call(this,player,options));_this.on('slideractive',_this.updateLastVolume_);_this.on(player,'volumechange',_this.updateARIAAttributes);player.ready(function(){return _this.updateARIAAttributes();});return _this;}
VolumeBar.prototype.createEl=function createEl$$1(){return _Slider.prototype.createEl.call(this,'div',{className:'vjs-volume-bar vjs-slider-bar'},{'aria-label':this.localize('Volume Level'),'aria-live':'polite'});};VolumeBar.prototype.handleMouseDown=function handleMouseDown(event){if(!isSingleLeftClick(event)){return;}
_Slider.prototype.handleMouseDown.call(this,event);};VolumeBar.prototype.handleMouseMove=function handleMouseMove(event){if(!isSingleLeftClick(event)){return;}
this.checkMuted();this.player_.volume(this.calculateDistance(event));};VolumeBar.prototype.checkMuted=function checkMuted(){if(this.player_.muted()){this.player_.muted(false);}};VolumeBar.prototype.getPercent=function getPercent(){if(this.player_.muted()){return 0;}
return this.player_.volume();};VolumeBar.prototype.stepForward=function stepForward(){this.checkMuted();this.player_.volume(this.player_.volume()+0.1);};VolumeBar.prototype.stepBack=function stepBack(){this.checkMuted();this.player_.volume(this.player_.volume()-0.1);};VolumeBar.prototype.updateARIAAttributes=function updateARIAAttributes(event){var ariaValue=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute('aria-valuenow',ariaValue);this.el_.setAttribute('aria-valuetext',ariaValue+'%');};VolumeBar.prototype.volumeAsPercentage_=function volumeAsPercentage_(){return Math.round(this.player_.volume()*100);};VolumeBar.prototype.updateLastVolume_=function updateLastVolume_(){var _this2=this;var volumeBeforeDrag=this.player_.volume();this.one('sliderinactive',function(){if(_this2.player_.volume()===0){_this2.player_.lastVolume_(volumeBeforeDrag);}});};return VolumeBar;}(Slider);VolumeBar.prototype.options_={children:['volumeLevel'],barName:'volumeLevel'};VolumeBar.prototype.playerEvent='volumechange';Component.registerComponent('VolumeBar',VolumeBar);var VolumeControl=function(_Component){inherits(VolumeControl,_Component);function VolumeControl(player){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};classCallCheck(this,VolumeControl);options.vertical=options.vertical||false;if(typeof options.volumeBar==='undefined'||isPlain(options.volumeBar)){options.volumeBar=options.volumeBar||{};options.volumeBar.vertical=options.vertical;}
var _this=possibleConstructorReturn(this,_Component.call(this,player,options));checkVolumeSupport(_this,player);_this.throttledHandleMouseMove=throttle(bind(_this,_this.handleMouseMove),25);_this.on('mousedown',_this.handleMouseDown);_this.on('touchstart',_this.handleMouseDown);_this.on(_this.volumeBar,['focus','slideractive'],function(){_this.volumeBar.addClass('vjs-slider-active');_this.addClass('vjs-slider-active');_this.trigger('slideractive');});_this.on(_this.volumeBar,['blur','sliderinactive'],function(){_this.volumeBar.removeClass('vjs-slider-active');_this.removeClass('vjs-slider-active');_this.trigger('sliderinactive');});return _this;}
VolumeControl.prototype.createEl=function createEl(){var orientationClass='vjs-volume-horizontal';if(this.options_.vertical){orientationClass='vjs-volume-vertical';}
return _Component.prototype.createEl.call(this,'div',{className:'vjs-volume-control vjs-control '+orientationClass});};VolumeControl.prototype.handleMouseDown=function handleMouseDown(event){var doc=this.el_.ownerDocument;this.on(doc,'mousemove',this.throttledHandleMouseMove);this.on(doc,'touchmove',this.throttledHandleMouseMove);this.on(doc,'mouseup',this.handleMouseUp);this.on(doc,'touchend',this.handleMouseUp);};VolumeControl.prototype.handleMouseUp=function handleMouseUp(event){var doc=this.el_.ownerDocument;this.off(doc,'mousemove',this.throttledHandleMouseMove);this.off(doc,'touchmove',this.throttledHandleMouseMove);this.off(doc,'mouseup',this.handleMouseUp);this.off(doc,'touchend',this.handleMouseUp);};VolumeControl.prototype.handleMouseMove=function handleMouseMove(event){this.volumeBar.handleMouseMove(event);};return VolumeControl;}(Component);VolumeControl.prototype.options_={children:['volumeBar']};Component.registerComponent('VolumeControl',VolumeControl);var MuteToggle=function(_Button){inherits(MuteToggle,_Button);function MuteToggle(player,options){classCallCheck(this,MuteToggle);var _this=possibleConstructorReturn(this,_Button.call(this,player,options));checkVolumeSupport(_this,player);_this.on(player,['loadstart','volumechange'],_this.update);return _this;}
MuteToggle.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-mute-control '+_Button.prototype.buildCSSClass.call(this);};MuteToggle.prototype.handleClick=function handleClick(event){var vol=this.player_.volume();var lastVolume=this.player_.lastVolume_();if(vol===0){var volumeToSet=lastVolume<0.1?0.1:lastVolume;this.player_.volume(volumeToSet);this.player_.muted(false);}else{this.player_.muted(this.player_.muted()?false:true);}};MuteToggle.prototype.update=function update(event){this.updateIcon_();this.updateControlText_();};MuteToggle.prototype.updateIcon_=function updateIcon_(){var vol=this.player_.volume();var level=3;if(vol===0||this.player_.muted()){level=0;}else if(vol<0.33){level=1;}else if(vol<0.67){level=2;}
for(var i=0;i<4;i++){removeClass(this.el_,'vjs-vol-'+i);}
addClass(this.el_,'vjs-vol-'+level);};MuteToggle.prototype.updateControlText_=function updateControlText_(){var soundOff=this.player_.muted()||this.player_.volume()===0;var text=soundOff?'Unmute':'Mute';if(this.controlText()!==text){this.controlText(text);}};return MuteToggle;}(Button);MuteToggle.prototype.controlText_='Mute';Component.registerComponent('MuteToggle',MuteToggle);var VolumePanel=function(_Component){inherits(VolumePanel,_Component);function VolumePanel(player){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};classCallCheck(this,VolumePanel);if(typeof options.inline!=='undefined'){options.inline=options.inline;}else{options.inline=true;}
if(typeof options.volumeControl==='undefined'||isPlain(options.volumeControl)){options.volumeControl=options.volumeControl||{};options.volumeControl.vertical=!options.inline;}
var _this=possibleConstructorReturn(this,_Component.call(this,player,options));checkVolumeSupport(_this,player);_this.on(_this.volumeControl,['slideractive'],_this.sliderActive_);_this.on(_this.muteToggle,'focus',_this.sliderActive_);_this.on(_this.volumeControl,['sliderinactive'],_this.sliderInactive_);_this.on(_this.muteToggle,'blur',_this.sliderInactive_);return _this;}
VolumePanel.prototype.sliderActive_=function sliderActive_(){this.addClass('vjs-slider-active');};VolumePanel.prototype.sliderInactive_=function sliderInactive_(){this.removeClass('vjs-slider-active');};VolumePanel.prototype.createEl=function createEl(){var orientationClass='vjs-volume-panel-horizontal';if(!this.options_.inline){orientationClass='vjs-volume-panel-vertical';}
return _Component.prototype.createEl.call(this,'div',{className:'vjs-volume-panel vjs-control '+orientationClass});};return VolumePanel;}(Component);VolumePanel.prototype.options_={children:['muteToggle','volumeControl']};Component.registerComponent('VolumePanel',VolumePanel);var Menu=function(_Component){inherits(Menu,_Component);function Menu(player,options){classCallCheck(this,Menu);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));if(options){_this.menuButton_=options.menuButton;}
_this.focusedChild_=-1;_this.on('keydown',_this.handleKeyPress);return _this;}
Menu.prototype.addItem=function addItem(component){this.addChild(component);component.on('click',bind(this,function(event){if(this.menuButton_){this.menuButton_.unpressButton();if(component.name()!=='CaptionSettingsMenuItem'){this.menuButton_.focus();}}}));};Menu.prototype.createEl=function createEl$$1(){var contentElType=this.options_.contentElType||'ul';this.contentEl_=createEl(contentElType,{className:'vjs-menu-content'});this.contentEl_.setAttribute('role','menu');var el=_Component.prototype.createEl.call(this,'div',{append:this.contentEl_,className:'vjs-menu'});el.appendChild(this.contentEl_);on(el,'click',function(event){event.preventDefault();event.stopImmediatePropagation();});return el;};Menu.prototype.dispose=function dispose(){this.contentEl_=null;_Component.prototype.dispose.call(this);};Menu.prototype.handleKeyPress=function handleKeyPress(event){if(event.which===37||event.which===40){event.preventDefault();this.stepForward();}else if(event.which===38||event.which===39){event.preventDefault();this.stepBack();}};Menu.prototype.stepForward=function stepForward(){var stepChild=0;if(this.focusedChild_!==undefined){stepChild=this.focusedChild_+1;}
this.focus(stepChild);};Menu.prototype.stepBack=function stepBack(){var stepChild=0;if(this.focusedChild_!==undefined){stepChild=this.focusedChild_-1;}
this.focus(stepChild);};Menu.prototype.focus=function focus(){var item=arguments.length>0&&arguments[0]!==undefined?arguments[0]:0;var children=this.children().slice();var haveTitle=children.length&&children[0].className&&/vjs-menu-title/.test(children[0].className);if(haveTitle){children.shift();}
if(children.length>0){if(item<0){item=0;}else if(item>=children.length){item=children.length-1;}
this.focusedChild_=item;children[item].el_.focus();}};return Menu;}(Component);Component.registerComponent('Menu',Menu);var MenuButton=function(_Component){inherits(MenuButton,_Component);function MenuButton(player){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};classCallCheck(this,MenuButton);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.menuButton_=new Button(player,options);_this.menuButton_.controlText(_this.controlText_);_this.menuButton_.el_.setAttribute('aria-haspopup','true');var buttonClass=Button.prototype.buildCSSClass();_this.menuButton_.el_.className=_this.buildCSSClass()+' '+buttonClass;_this.menuButton_.removeClass('vjs-control');_this.addChild(_this.menuButton_);_this.update();_this.enabled_=true;_this.on(_this.menuButton_,'tap',_this.handleClick);_this.on(_this.menuButton_,'click',_this.handleClick);_this.on(_this.menuButton_,'focus',_this.handleFocus);_this.on(_this.menuButton_,'blur',_this.handleBlur);_this.on('keydown',_this.handleSubmenuKeyPress);return _this;}
MenuButton.prototype.update=function update(){var menu=this.createMenu();if(this.menu){this.menu.dispose();this.removeChild(this.menu);}
this.menu=menu;this.addChild(menu);this.buttonPressed_=false;this.menuButton_.el_.setAttribute('aria-expanded','false');if(this.items&&this.items.length<=this.hideThreshold_){this.hide();}else{this.show();}};MenuButton.prototype.createMenu=function createMenu(){var menu=new Menu(this.player_,{menuButton:this});this.hideThreshold_=0;if(this.options_.title){var title=createEl('li',{className:'vjs-menu-title',innerHTML:toTitleCase(this.options_.title),tabIndex:-1});this.hideThreshold_+=1;menu.children_.unshift(title);prependTo(title,menu.contentEl());}
this.items=this.createItems();if(this.items){for(var i=0;i<this.items.length;i++){menu.addItem(this.items[i]);}}
return menu;};MenuButton.prototype.createItems=function createItems(){};MenuButton.prototype.createEl=function createEl$$1(){return _Component.prototype.createEl.call(this,'div',{className:this.buildWrapperCSSClass()},{});};MenuButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){var menuButtonClass='vjs-menu-button';if(this.options_.inline===true){menuButtonClass+='-inline';}else{menuButtonClass+='-popup';}
var buttonClass=Button.prototype.buildCSSClass();return 'vjs-menu-button '+menuButtonClass+' '+buttonClass+' '+_Component.prototype.buildCSSClass.call(this);};MenuButton.prototype.buildCSSClass=function buildCSSClass(){var menuButtonClass='vjs-menu-button';if(this.options_.inline===true){menuButtonClass+='-inline';}else{menuButtonClass+='-popup';}
return 'vjs-menu-button '+menuButtonClass+' '+_Component.prototype.buildCSSClass.call(this);};MenuButton.prototype.controlText=function controlText(text){var el=arguments.length>1&&arguments[1]!==undefined?arguments[1]:this.menuButton_.el();return this.menuButton_.controlText(text,el);};MenuButton.prototype.handleClick=function handleClick(event){this.one(this.menu.contentEl(),'mouseleave',bind(this,function(e){this.unpressButton();this.el_.blur();}));if(this.buttonPressed_){this.unpressButton();}else{this.pressButton();}};MenuButton.prototype.focus=function focus(){this.menuButton_.focus();};MenuButton.prototype.blur=function blur(){this.menuButton_.blur();};MenuButton.prototype.handleFocus=function handleFocus(){on(document_1,'keydown',bind(this,this.handleKeyPress));};MenuButton.prototype.handleBlur=function handleBlur(){off(document_1,'keydown',bind(this,this.handleKeyPress));};MenuButton.prototype.handleKeyPress=function handleKeyPress(event){if(event.which===27||event.which===9){if(this.buttonPressed_){this.unpressButton();}
if(event.which!==9){event.preventDefault();this.menuButton_.el_.focus();}}else if(event.which===38||event.which===40){if(!this.buttonPressed_){this.pressButton();event.preventDefault();}}};MenuButton.prototype.handleSubmenuKeyPress=function handleSubmenuKeyPress(event){if(event.which===27||event.which===9){if(this.buttonPressed_){this.unpressButton();}
if(event.which!==9){event.preventDefault();this.menuButton_.el_.focus();}}};MenuButton.prototype.pressButton=function pressButton(){if(this.enabled_){this.buttonPressed_=true;this.menu.lockShowing();this.menuButton_.el_.setAttribute('aria-expanded','true');if(IS_IOS&&isInFrame()){return;}
this.menu.focus();}};MenuButton.prototype.unpressButton=function unpressButton(){if(this.enabled_){this.buttonPressed_=false;this.menu.unlockShowing();this.menuButton_.el_.setAttribute('aria-expanded','false');}};MenuButton.prototype.disable=function disable(){this.unpressButton();this.enabled_=false;this.addClass('vjs-disabled');this.menuButton_.disable();};MenuButton.prototype.enable=function enable(){this.enabled_=true;this.removeClass('vjs-disabled');this.menuButton_.enable();};return MenuButton;}(Component);Component.registerComponent('MenuButton',MenuButton);var TrackButton=function(_MenuButton){inherits(TrackButton,_MenuButton);function TrackButton(player,options){classCallCheck(this,TrackButton);var tracks=options.tracks;var _this=possibleConstructorReturn(this,_MenuButton.call(this,player,options));if(_this.items.length<=1){_this.hide();}
if(!tracks){return possibleConstructorReturn(_this);}
var updateHandler=bind(_this,_this.update);tracks.addEventListener('removetrack',updateHandler);tracks.addEventListener('addtrack',updateHandler);_this.player_.on('ready',updateHandler);_this.player_.on('dispose',function(){tracks.removeEventListener('removetrack',updateHandler);tracks.removeEventListener('addtrack',updateHandler);});return _this;}
return TrackButton;}(MenuButton);Component.registerComponent('TrackButton',TrackButton);var MenuItem=function(_ClickableComponent){inherits(MenuItem,_ClickableComponent);function MenuItem(player,options){classCallCheck(this,MenuItem);var _this=possibleConstructorReturn(this,_ClickableComponent.call(this,player,options));_this.selectable=options.selectable;_this.selected(options.selected);if(_this.selectable){_this.el_.setAttribute('role','menuitemcheckbox');}else{_this.el_.setAttribute('role','menuitem');}
return _this;}
MenuItem.prototype.createEl=function createEl(type,props,attrs){this.nonIconControl=true;return _ClickableComponent.prototype.createEl.call(this,'li',assign({className:'vjs-menu-item',innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+'</span>',tabIndex:-1},props),attrs);};MenuItem.prototype.handleClick=function handleClick(event){this.selected(true);};MenuItem.prototype.selected=function selected(_selected){if(this.selectable){if(_selected){this.addClass('vjs-selected');this.el_.setAttribute('aria-checked','true');this.controlText(', selected');}else{this.removeClass('vjs-selected');this.el_.setAttribute('aria-checked','false');this.controlText('');}}};return MenuItem;}(ClickableComponent);Component.registerComponent('MenuItem',MenuItem);var TextTrackMenuItem=function(_MenuItem){inherits(TextTrackMenuItem,_MenuItem);function TextTrackMenuItem(player,options){classCallCheck(this,TextTrackMenuItem);var track=options.track;var tracks=player.textTracks();options.label=track.label||track.language||'Unknown';options.selected=track.mode==='showing';var _this=possibleConstructorReturn(this,_MenuItem.call(this,player,options));_this.track=track;var changeHandler=function changeHandler(){for(var _len=arguments.length,args=Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key];}
_this.handleTracksChange.apply(_this,args);};var selectedLanguageChangeHandler=function selectedLanguageChangeHandler(){for(var _len2=arguments.length,args=Array(_len2),_key2=0;_key2<_len2;_key2++){args[_key2]=arguments[_key2];}
_this.handleSelectedLanguageChange.apply(_this,args);};player.on(['loadstart','texttrackchange'],changeHandler);tracks.addEventListener('change',changeHandler);tracks.addEventListener('selectedlanguagechange',selectedLanguageChangeHandler);_this.on('dispose',function(){player.off(['loadstart','texttrackchange'],changeHandler);tracks.removeEventListener('change',changeHandler);tracks.removeEventListener('selectedlanguagechange',selectedLanguageChangeHandler);});if(tracks.onchange===undefined){var event=void 0;_this.on(['tap','click'],function(){if(_typeof(window_1.Event)!=='object'){try{event=new window_1.Event('change');}catch(err){}}
if(!event){event=document_1.createEvent('Event');event.initEvent('change',true,true);}
tracks.dispatchEvent(event);});}
_this.handleTracksChange();return _this;}
TextTrackMenuItem.prototype.handleClick=function handleClick(event){var kind=this.track.kind;var kinds=this.track.kinds;var tracks=this.player_.textTracks();if(!kinds){kinds=[kind];}
_MenuItem.prototype.handleClick.call(this,event);if(!tracks){return;}
for(var i=0;i<tracks.length;i++){var track=tracks[i];if(track===this.track&&kinds.indexOf(track.kind)>-1){if(track.mode!=='showing'){track.mode='showing';}}else if(track.mode!=='disabled'){track.mode='disabled';}}};TextTrackMenuItem.prototype.handleTracksChange=function handleTracksChange(event){this.selected(this.track.mode==='showing');};TextTrackMenuItem.prototype.handleSelectedLanguageChange=function handleSelectedLanguageChange(event){if(this.track.mode==='showing'){var selectedLanguage=this.player_.cache_.selectedLanguage;if(selectedLanguage&&selectedLanguage.enabled&&selectedLanguage.language===this.track.language&&selectedLanguage.kind!==this.track.kind){return;}
this.player_.cache_.selectedLanguage={enabled:true,language:this.track.language,kind:this.track.kind};}};TextTrackMenuItem.prototype.dispose=function dispose(){this.track=null;_MenuItem.prototype.dispose.call(this);};return TextTrackMenuItem;}(MenuItem);Component.registerComponent('TextTrackMenuItem',TextTrackMenuItem);var OffTextTrackMenuItem=function(_TextTrackMenuItem){inherits(OffTextTrackMenuItem,_TextTrackMenuItem);function OffTextTrackMenuItem(player,options){classCallCheck(this,OffTextTrackMenuItem);options.track={player:player,kind:options.kind,kinds:options.kinds,'default':false,mode:'disabled'};if(!options.kinds){options.kinds=[options.kind];}
if(options.label){options.track.label=options.label;}else{options.track.label=options.kinds.join(' and ')+' off';}
options.selectable=true;return possibleConstructorReturn(this,_TextTrackMenuItem.call(this,player,options));}
OffTextTrackMenuItem.prototype.handleTracksChange=function handleTracksChange(event){var tracks=this.player().textTracks();var selected=true;for(var i=0,l=tracks.length;i<l;i++){var track=tracks[i];if(this.options_.kinds.indexOf(track.kind)>-1&&track.mode==='showing'){selected=false;break;}}
this.selected(selected);};OffTextTrackMenuItem.prototype.handleSelectedLanguageChange=function handleSelectedLanguageChange(event){var tracks=this.player().textTracks();var allHidden=true;for(var i=0,l=tracks.length;i<l;i++){var track=tracks[i];if(['captions','descriptions','subtitles'].indexOf(track.kind)>-1&&track.mode==='showing'){allHidden=false;break;}}
if(allHidden){this.player_.cache_.selectedLanguage={enabled:false};}};return OffTextTrackMenuItem;}(TextTrackMenuItem);Component.registerComponent('OffTextTrackMenuItem',OffTextTrackMenuItem);var TextTrackButton=function(_TrackButton){inherits(TextTrackButton,_TrackButton);function TextTrackButton(player){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};classCallCheck(this,TextTrackButton);options.tracks=player.textTracks();return possibleConstructorReturn(this,_TrackButton.call(this,player,options));}
TextTrackButton.prototype.createItems=function createItems(){var items=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];var TrackMenuItem=arguments.length>1&&arguments[1]!==undefined?arguments[1]:TextTrackMenuItem;var label=void 0;if(this.label_){label=this.label_+' off';}
items.push(new OffTextTrackMenuItem(this.player_,{kinds:this.kinds_,kind:this.kind_,label:label}));this.hideThreshold_+=1;var tracks=this.player_.textTracks();if(!Array.isArray(this.kinds_)){this.kinds_=[this.kind_];}
for(var i=0;i<tracks.length;i++){var track=tracks[i];if(this.kinds_.indexOf(track.kind)>-1){var item=new TrackMenuItem(this.player_,{track:track,selectable:true});item.addClass('vjs-'+track.kind+'-menu-item');items.push(item);}}
return items;};return TextTrackButton;}(TrackButton);Component.registerComponent('TextTrackButton',TextTrackButton);var ChaptersTrackMenuItem=function(_MenuItem){inherits(ChaptersTrackMenuItem,_MenuItem);function ChaptersTrackMenuItem(player,options){classCallCheck(this,ChaptersTrackMenuItem);var track=options.track;var cue=options.cue;var currentTime=player.currentTime();options.selectable=true;options.label=cue.text;options.selected=cue.startTime<=currentTime&&currentTime<cue.endTime;var _this=possibleConstructorReturn(this,_MenuItem.call(this,player,options));_this.track=track;_this.cue=cue;track.addEventListener('cuechange',bind(_this,_this.update));return _this;}
ChaptersTrackMenuItem.prototype.handleClick=function handleClick(event){_MenuItem.prototype.handleClick.call(this);this.player_.currentTime(this.cue.startTime);this.update(this.cue.startTime);};ChaptersTrackMenuItem.prototype.update=function update(event){var cue=this.cue;var currentTime=this.player_.currentTime();this.selected(cue.startTime<=currentTime&&currentTime<cue.endTime);};return ChaptersTrackMenuItem;}(MenuItem);Component.registerComponent('ChaptersTrackMenuItem',ChaptersTrackMenuItem);var ChaptersButton=function(_TextTrackButton){inherits(ChaptersButton,_TextTrackButton);function ChaptersButton(player,options,ready){classCallCheck(this,ChaptersButton);return possibleConstructorReturn(this,_TextTrackButton.call(this,player,options,ready));}
ChaptersButton.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-chapters-button '+_TextTrackButton.prototype.buildCSSClass.call(this);};ChaptersButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){return 'vjs-chapters-button '+_TextTrackButton.prototype.buildWrapperCSSClass.call(this);};ChaptersButton.prototype.update=function update(event){if(!this.track_||event&&(event.type==='addtrack'||event.type==='removetrack')){this.setTrack(this.findChaptersTrack());}
_TextTrackButton.prototype.update.call(this);};ChaptersButton.prototype.setTrack=function setTrack(track){if(this.track_===track){return;}
if(!this.updateHandler_){this.updateHandler_=this.update.bind(this);}
if(this.track_){var remoteTextTrackEl=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);if(remoteTextTrackEl){remoteTextTrackEl.removeEventListener('load',this.updateHandler_);}
this.track_=null;}
this.track_=track;if(this.track_){this.track_.mode='hidden';var _remoteTextTrackEl=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);if(_remoteTextTrackEl){_remoteTextTrackEl.addEventListener('load',this.updateHandler_);}}};ChaptersButton.prototype.findChaptersTrack=function findChaptersTrack(){var tracks=this.player_.textTracks()||[];for(var i=tracks.length-1;i>=0;i--){var track=tracks[i];if(track.kind===this.kind_){return track;}}};ChaptersButton.prototype.getMenuCaption=function getMenuCaption(){if(this.track_&&this.track_.label){return this.track_.label;}
return this.localize(toTitleCase(this.kind_));};ChaptersButton.prototype.createMenu=function createMenu(){this.options_.title=this.getMenuCaption();return _TextTrackButton.prototype.createMenu.call(this);};ChaptersButton.prototype.createItems=function createItems(){var items=[];if(!this.track_){return items;}
var cues=this.track_.cues;if(!cues){return items;}
for(var i=0,l=cues.length;i<l;i++){var cue=cues[i];var mi=new ChaptersTrackMenuItem(this.player_,{track:this.track_,cue:cue});items.push(mi);}
return items;};return ChaptersButton;}(TextTrackButton);ChaptersButton.prototype.kind_='chapters';ChaptersButton.prototype.controlText_='Chapters';Component.registerComponent('ChaptersButton',ChaptersButton);var DescriptionsButton=function(_TextTrackButton){inherits(DescriptionsButton,_TextTrackButton);function DescriptionsButton(player,options,ready){classCallCheck(this,DescriptionsButton);var _this=possibleConstructorReturn(this,_TextTrackButton.call(this,player,options,ready));var tracks=player.textTracks();var changeHandler=bind(_this,_this.handleTracksChange);tracks.addEventListener('change',changeHandler);_this.on('dispose',function(){tracks.removeEventListener('change',changeHandler);});return _this;}
DescriptionsButton.prototype.handleTracksChange=function handleTracksChange(event){var tracks=this.player().textTracks();var disabled=false;for(var i=0,l=tracks.length;i<l;i++){var track=tracks[i];if(track.kind!==this.kind_&&track.mode==='showing'){disabled=true;break;}}
if(disabled){this.disable();}else{this.enable();}};DescriptionsButton.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-descriptions-button '+_TextTrackButton.prototype.buildCSSClass.call(this);};DescriptionsButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){return 'vjs-descriptions-button '+_TextTrackButton.prototype.buildWrapperCSSClass.call(this);};return DescriptionsButton;}(TextTrackButton);DescriptionsButton.prototype.kind_='descriptions';DescriptionsButton.prototype.controlText_='Descriptions';Component.registerComponent('DescriptionsButton',DescriptionsButton);var SubtitlesButton=function(_TextTrackButton){inherits(SubtitlesButton,_TextTrackButton);function SubtitlesButton(player,options,ready){classCallCheck(this,SubtitlesButton);return possibleConstructorReturn(this,_TextTrackButton.call(this,player,options,ready));}
SubtitlesButton.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-subtitles-button '+_TextTrackButton.prototype.buildCSSClass.call(this);};SubtitlesButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){return 'vjs-subtitles-button '+_TextTrackButton.prototype.buildWrapperCSSClass.call(this);};return SubtitlesButton;}(TextTrackButton);SubtitlesButton.prototype.kind_='subtitles';SubtitlesButton.prototype.controlText_='Subtitles';Component.registerComponent('SubtitlesButton',SubtitlesButton);var CaptionSettingsMenuItem=function(_TextTrackMenuItem){inherits(CaptionSettingsMenuItem,_TextTrackMenuItem);function CaptionSettingsMenuItem(player,options){classCallCheck(this,CaptionSettingsMenuItem);options.track={player:player,kind:options.kind,label:options.kind+' settings',selectable:false,'default':false,mode:'disabled'};options.selectable=false;options.name='CaptionSettingsMenuItem';var _this=possibleConstructorReturn(this,_TextTrackMenuItem.call(this,player,options));_this.addClass('vjs-texttrack-settings');_this.controlText(', opens '+options.kind+' settings dialog');return _this;}
CaptionSettingsMenuItem.prototype.handleClick=function handleClick(event){this.player().getChild('textTrackSettings').open();};return CaptionSettingsMenuItem;}(TextTrackMenuItem);Component.registerComponent('CaptionSettingsMenuItem',CaptionSettingsMenuItem);var CaptionsButton=function(_TextTrackButton){inherits(CaptionsButton,_TextTrackButton);function CaptionsButton(player,options,ready){classCallCheck(this,CaptionsButton);return possibleConstructorReturn(this,_TextTrackButton.call(this,player,options,ready));}
CaptionsButton.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-captions-button '+_TextTrackButton.prototype.buildCSSClass.call(this);};CaptionsButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){return 'vjs-captions-button '+_TextTrackButton.prototype.buildWrapperCSSClass.call(this);};CaptionsButton.prototype.createItems=function createItems(){var items=[];if(!(this.player().tech_&&this.player().tech_.featuresNativeTextTracks)){items.push(new CaptionSettingsMenuItem(this.player_,{kind:this.kind_}));this.hideThreshold_+=1;}
return _TextTrackButton.prototype.createItems.call(this,items);};return CaptionsButton;}(TextTrackButton);CaptionsButton.prototype.kind_='captions';CaptionsButton.prototype.controlText_='Captions';Component.registerComponent('CaptionsButton',CaptionsButton);var SubsCapsMenuItem=function(_TextTrackMenuItem){inherits(SubsCapsMenuItem,_TextTrackMenuItem);function SubsCapsMenuItem(){classCallCheck(this,SubsCapsMenuItem);return possibleConstructorReturn(this,_TextTrackMenuItem.apply(this,arguments));}
SubsCapsMenuItem.prototype.createEl=function createEl(type,props,attrs){var innerHTML='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);if(this.options_.track.kind==='captions'){innerHTML+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize('Captions')+'</span>\n      ';}
innerHTML+='</span>';var el=_TextTrackMenuItem.prototype.createEl.call(this,type,assign({innerHTML:innerHTML},props),attrs);return el;};return SubsCapsMenuItem;}(TextTrackMenuItem);Component.registerComponent('SubsCapsMenuItem',SubsCapsMenuItem);var SubsCapsButton=function(_TextTrackButton){inherits(SubsCapsButton,_TextTrackButton);function SubsCapsButton(player){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};classCallCheck(this,SubsCapsButton);var _this=possibleConstructorReturn(this,_TextTrackButton.call(this,player,options));_this.label_='subtitles';if(['en','en-us','en-ca','fr-ca'].indexOf(_this.player_.language_)>-1){_this.label_='captions';}
_this.menuButton_.controlText(toTitleCase(_this.label_));return _this;}
SubsCapsButton.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-subs-caps-button '+_TextTrackButton.prototype.buildCSSClass.call(this);};SubsCapsButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){return 'vjs-subs-caps-button '+_TextTrackButton.prototype.buildWrapperCSSClass.call(this);};SubsCapsButton.prototype.createItems=function createItems(){var items=[];if(!(this.player().tech_&&this.player().tech_.featuresNativeTextTracks)){items.push(new CaptionSettingsMenuItem(this.player_,{kind:this.label_}));this.hideThreshold_+=1;}
items=_TextTrackButton.prototype.createItems.call(this,items,SubsCapsMenuItem);return items;};return SubsCapsButton;}(TextTrackButton);SubsCapsButton.prototype.kinds_=['captions','subtitles'];SubsCapsButton.prototype.controlText_='Subtitles';Component.registerComponent('SubsCapsButton',SubsCapsButton);var AudioTrackMenuItem=function(_MenuItem){inherits(AudioTrackMenuItem,_MenuItem);function AudioTrackMenuItem(player,options){classCallCheck(this,AudioTrackMenuItem);var track=options.track;var tracks=player.audioTracks();options.label=track.label||track.language||'Unknown';options.selected=track.enabled;var _this=possibleConstructorReturn(this,_MenuItem.call(this,player,options));_this.track=track;var changeHandler=function changeHandler(){for(var _len=arguments.length,args=Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key];}
_this.handleTracksChange.apply(_this,args);};tracks.addEventListener('change',changeHandler);_this.on('dispose',function(){tracks.removeEventListener('change',changeHandler);});return _this;}
AudioTrackMenuItem.prototype.handleClick=function handleClick(event){var tracks=this.player_.audioTracks();_MenuItem.prototype.handleClick.call(this,event);for(var i=0;i<tracks.length;i++){var track=tracks[i];track.enabled=track===this.track;}};AudioTrackMenuItem.prototype.handleTracksChange=function handleTracksChange(event){this.selected(this.track.enabled);};return AudioTrackMenuItem;}(MenuItem);Component.registerComponent('AudioTrackMenuItem',AudioTrackMenuItem);var AudioTrackButton=function(_TrackButton){inherits(AudioTrackButton,_TrackButton);function AudioTrackButton(player){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};classCallCheck(this,AudioTrackButton);options.tracks=player.audioTracks();return possibleConstructorReturn(this,_TrackButton.call(this,player,options));}
AudioTrackButton.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-audio-button '+_TrackButton.prototype.buildCSSClass.call(this);};AudioTrackButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){return 'vjs-audio-button '+_TrackButton.prototype.buildWrapperCSSClass.call(this);};AudioTrackButton.prototype.createItems=function createItems(){var items=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];this.hideThreshold_=1;var tracks=this.player_.audioTracks();for(var i=0;i<tracks.length;i++){var track=tracks[i];items.push(new AudioTrackMenuItem(this.player_,{track:track,selectable:true}));}
return items;};return AudioTrackButton;}(TrackButton);AudioTrackButton.prototype.controlText_='Audio Track';Component.registerComponent('AudioTrackButton',AudioTrackButton);var PlaybackRateMenuItem=function(_MenuItem){inherits(PlaybackRateMenuItem,_MenuItem);function PlaybackRateMenuItem(player,options){classCallCheck(this,PlaybackRateMenuItem);var label=options.rate;var rate=parseFloat(label,10);options.label=label;options.selected=rate===1;options.selectable=true;var _this=possibleConstructorReturn(this,_MenuItem.call(this,player,options));_this.label=label;_this.rate=rate;_this.on(player,'ratechange',_this.update);return _this;}
PlaybackRateMenuItem.prototype.handleClick=function handleClick(event){_MenuItem.prototype.handleClick.call(this);this.player().playbackRate(this.rate);};PlaybackRateMenuItem.prototype.update=function update(event){this.selected(this.player().playbackRate()===this.rate);};return PlaybackRateMenuItem;}(MenuItem);PlaybackRateMenuItem.prototype.contentElType='button';Component.registerComponent('PlaybackRateMenuItem',PlaybackRateMenuItem);var PlaybackRateMenuButton=function(_MenuButton){inherits(PlaybackRateMenuButton,_MenuButton);function PlaybackRateMenuButton(player,options){classCallCheck(this,PlaybackRateMenuButton);var _this=possibleConstructorReturn(this,_MenuButton.call(this,player,options));_this.updateVisibility();_this.updateLabel();_this.on(player,'loadstart',_this.updateVisibility);_this.on(player,'ratechange',_this.updateLabel);return _this;}
PlaybackRateMenuButton.prototype.createEl=function createEl$$1(){var el=_MenuButton.prototype.createEl.call(this);this.labelEl_=createEl('div',{className:'vjs-playback-rate-value',innerHTML:'1x'});el.appendChild(this.labelEl_);return el;};PlaybackRateMenuButton.prototype.dispose=function dispose(){this.labelEl_=null;_MenuButton.prototype.dispose.call(this);};PlaybackRateMenuButton.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-playback-rate '+_MenuButton.prototype.buildCSSClass.call(this);};PlaybackRateMenuButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){return 'vjs-playback-rate '+_MenuButton.prototype.buildWrapperCSSClass.call(this);};PlaybackRateMenuButton.prototype.createMenu=function createMenu(){var menu=new Menu(this.player());var rates=this.playbackRates();if(rates){for(var i=rates.length-1;i>=0;i--){menu.addChild(new PlaybackRateMenuItem(this.player(),{rate:rates[i]+'x'}));}}
return menu;};PlaybackRateMenuButton.prototype.updateARIAAttributes=function updateARIAAttributes(){this.el().setAttribute('aria-valuenow',this.player().playbackRate());};PlaybackRateMenuButton.prototype.handleClick=function handleClick(event){var currentRate=this.player().playbackRate();var rates=this.playbackRates();var newRate=rates[0];for(var i=0;i<rates.length;i++){if(rates[i]>currentRate){newRate=rates[i];break;}}
this.player().playbackRate(newRate);};PlaybackRateMenuButton.prototype.playbackRates=function playbackRates(){return this.options_.playbackRates||this.options_.playerOptions&&this.options_.playerOptions.playbackRates;};PlaybackRateMenuButton.prototype.playbackRateSupported=function playbackRateSupported(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0;};PlaybackRateMenuButton.prototype.updateVisibility=function updateVisibility(event){if(this.playbackRateSupported()){this.removeClass('vjs-hidden');}else{this.addClass('vjs-hidden');}};PlaybackRateMenuButton.prototype.updateLabel=function updateLabel(event){if(this.playbackRateSupported()){this.labelEl_.innerHTML=this.player().playbackRate()+'x';}};return PlaybackRateMenuButton;}(MenuButton);PlaybackRateMenuButton.prototype.controlText_='Playback Rate';Component.registerComponent('PlaybackRateMenuButton',PlaybackRateMenuButton);var Spacer=function(_Component){inherits(Spacer,_Component);function Spacer(){classCallCheck(this,Spacer);return possibleConstructorReturn(this,_Component.apply(this,arguments));}
Spacer.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-spacer '+_Component.prototype.buildCSSClass.call(this);};Spacer.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,'div',{className:this.buildCSSClass()});};return Spacer;}(Component);Component.registerComponent('Spacer',Spacer);var CustomControlSpacer=function(_Spacer){inherits(CustomControlSpacer,_Spacer);function CustomControlSpacer(){classCallCheck(this,CustomControlSpacer);return possibleConstructorReturn(this,_Spacer.apply(this,arguments));}
CustomControlSpacer.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-custom-control-spacer '+_Spacer.prototype.buildCSSClass.call(this);};CustomControlSpacer.prototype.createEl=function createEl(){var el=_Spacer.prototype.createEl.call(this,{className:this.buildCSSClass()});el.innerHTML='\xA0';return el;};return CustomControlSpacer;}(Spacer);Component.registerComponent('CustomControlSpacer',CustomControlSpacer);var ControlBar=function(_Component){inherits(ControlBar,_Component);function ControlBar(){classCallCheck(this,ControlBar);return possibleConstructorReturn(this,_Component.apply(this,arguments));}
ControlBar.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,'div',{className:'vjs-control-bar',dir:'ltr'},{role:'group'});};return ControlBar;}(Component);ControlBar.prototype.options_={children:['playToggle','volumePanel','currentTimeDisplay','timeDivider','durationDisplay','progressControl','liveDisplay','remainingTimeDisplay','customControlSpacer','playbackRateMenuButton','chaptersButton','descriptionsButton','subsCapsButton','audioTrackButton','fullscreenToggle']};Component.registerComponent('ControlBar',ControlBar);var ErrorDisplay=function(_ModalDialog){inherits(ErrorDisplay,_ModalDialog);function ErrorDisplay(player,options){classCallCheck(this,ErrorDisplay);var _this=possibleConstructorReturn(this,_ModalDialog.call(this,player,options));_this.on(player,'error',_this.open);return _this;}
ErrorDisplay.prototype.buildCSSClass=function buildCSSClass(){return 'vjs-error-display '+_ModalDialog.prototype.buildCSSClass.call(this);};ErrorDisplay.prototype.content=function content(){var error=this.player().error();return error?this.localize(error.message):'';};return ErrorDisplay;}(ModalDialog);ErrorDisplay.prototype.options_=mergeOptions(ModalDialog.prototype.options_,{pauseOnOpen:false,fillAlways:true,temporary:false,uncloseable:true});Component.registerComponent('ErrorDisplay',ErrorDisplay);var LOCAL_STORAGE_KEY='vjs-text-track-settings';var COLOR_BLACK=['#000','Black'];var COLOR_BLUE=['#00F','Blue'];var COLOR_CYAN=['#0FF','Cyan'];var COLOR_GREEN=['#0F0','Green'];var COLOR_MAGENTA=['#F0F','Magenta'];var COLOR_RED=['#F00','Red'];var COLOR_WHITE=['#FFF','White'];var COLOR_YELLOW=['#FF0','Yellow'];var OPACITY_OPAQUE=['1','Opaque'];var OPACITY_SEMI=['0.5','Semi-Transparent'];var OPACITY_TRANS=['0','Transparent'];var selectConfigs={backgroundColor:{selector:'.vjs-bg-color > select',id:'captions-background-color-%s',label:'Color',options:[COLOR_BLACK,COLOR_WHITE,COLOR_RED,COLOR_GREEN,COLOR_BLUE,COLOR_YELLOW,COLOR_MAGENTA,COLOR_CYAN]},backgroundOpacity:{selector:'.vjs-bg-opacity > select',id:'captions-background-opacity-%s',label:'Transparency',options:[OPACITY_OPAQUE,OPACITY_SEMI,OPACITY_TRANS]},color:{selector:'.vjs-fg-color > select',id:'captions-foreground-color-%s',label:'Color',options:[COLOR_WHITE,COLOR_BLACK,COLOR_RED,COLOR_GREEN,COLOR_BLUE,COLOR_YELLOW,COLOR_MAGENTA,COLOR_CYAN]},edgeStyle:{selector:'.vjs-edge-style > select',id:'%s',label:'Text Edge Style',options:[['none','None'],['raised','Raised'],['depressed','Depressed'],['uniform','Uniform'],['dropshadow','Dropshadow']]},fontFamily:{selector:'.vjs-font-family > select',id:'captions-font-family-%s',label:'Font Family',options:[['proportionalSansSerif','Proportional Sans-Serif'],['monospaceSansSerif','Monospace Sans-Serif'],['proportionalSerif','Proportional Serif'],['monospaceSerif','Monospace Serif'],['casual','Casual'],['script','Script'],['small-caps','Small Caps']]},fontPercent:{selector:'.vjs-font-percent > select',id:'captions-font-size-%s',label:'Font Size',options:[['0.50','50%'],['0.75','75%'],['1.00','100%'],['1.25','125%'],['1.50','150%'],['1.75','175%'],['2.00','200%'],['3.00','300%'],['4.00','400%']],'default':2,parser:function parser(v){return v==='1.00'?null:Number(v);}},textOpacity:{selector:'.vjs-text-opacity > select',id:'captions-foreground-opacity-%s',label:'Transparency',options:[OPACITY_OPAQUE,OPACITY_SEMI]},windowColor:{selector:'.vjs-window-color > select',id:'captions-window-color-%s',label:'Color'},windowOpacity:{selector:'.vjs-window-opacity > select',id:'captions-window-opacity-%s',label:'Transparency',options:[OPACITY_TRANS,OPACITY_SEMI,OPACITY_OPAQUE]}};selectConfigs.windowColor.options=selectConfigs.backgroundColor.options;function parseOptionValue(value,parser){if(parser){value=parser(value);}
if(value&&value!=='none'){return value;}}
function getSelectedOptionValue(el,parser){var value=el.options[el.options.selectedIndex].value;return parseOptionValue(value,parser);}
function setSelectedOption(el,value,parser){if(!value){return;}
for(var i=0;i<el.options.length;i++){if(parseOptionValue(el.options[i].value,parser)===value){el.selectedIndex=i;break;}}}
var TextTrackSettings=function(_ModalDialog){inherits(TextTrackSettings,_ModalDialog);function TextTrackSettings(player,options){classCallCheck(this,TextTrackSettings);options.temporary=false;var _this=possibleConstructorReturn(this,_ModalDialog.call(this,player,options));_this.updateDisplay=bind(_this,_this.updateDisplay);_this.fill();_this.hasBeenOpened_=_this.hasBeenFilled_=true;_this.endDialog=createEl('p',{className:'vjs-control-text',textContent:_this.localize('End of dialog window.')});_this.el().appendChild(_this.endDialog);_this.setDefaults();if(options.persistTextTrackSettings===undefined){_this.options_.persistTextTrackSettings=_this.options_.playerOptions.persistTextTrackSettings;}
_this.on(_this.$('.vjs-done-button'),'click',function(){_this.saveSettings();_this.close();});_this.on(_this.$('.vjs-default-button'),'click',function(){_this.setDefaults();_this.updateDisplay();});each(selectConfigs,function(config){_this.on(_this.$(config.selector),'change',_this.updateDisplay);});if(_this.options_.persistTextTrackSettings){_this.restoreSettings();}
return _this;}
TextTrackSettings.prototype.dispose=function dispose(){this.endDialog=null;_ModalDialog.prototype.dispose.call(this);};TextTrackSettings.prototype.createElSelect_=function createElSelect_(key){var _this2=this;var legendId=arguments.length>1&&arguments[1]!==undefined?arguments[1]:'';var type=arguments.length>2&&arguments[2]!==undefined?arguments[2]:'label';var config=selectConfigs[key];var id=config.id.replace('%s',this.id_);return['<'+type+' id="'+id+'" class="'+(type==='label'?'vjs-label':'')+'">',this.localize(config.label),'</'+type+'>','<select aria-labelledby="'+(legendId!==''?legendId+' ':'')+id+'">'].concat(config.options.map(function(o){var optionId=id+'-'+o[1];return['<option id="'+optionId+'" value="'+o[0]+'" ','aria-labelledby="'+(legendId!==''?legendId+' ':'')+id+' '+optionId+'">',_this2.localize(o[1]),'</option>'].join('');})).concat('</select>').join('');};TextTrackSettings.prototype.createElFgColor_=function createElFgColor_(){var legendId='captions-text-legend-'+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+legendId+'">',this.localize('Text'),'</legend>',this.createElSelect_('color',legendId),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_('textOpacity',legendId),'</span>','</fieldset>'].join('');};TextTrackSettings.prototype.createElBgColor_=function createElBgColor_(){var legendId='captions-background-'+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+legendId+'">',this.localize('Background'),'</legend>',this.createElSelect_('backgroundColor',legendId),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_('backgroundOpacity',legendId),'</span>','</fieldset>'].join('');};TextTrackSettings.prototype.createElWinColor_=function createElWinColor_(){var legendId='captions-window-'+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+legendId+'">',this.localize('Window'),'</legend>',this.createElSelect_('windowColor',legendId),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_('windowOpacity',legendId),'</span>','</fieldset>'].join('');};TextTrackSettings.prototype.createElColors_=function createElColors_(){return createEl('div',{className:'vjs-track-settings-colors',innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join('')});};TextTrackSettings.prototype.createElFont_=function createElFont_(){return createEl('div',{className:'vjs-track-settings-font">',innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_('fontPercent','','legend'),'</fieldset>','<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_('edgeStyle','','legend'),'</fieldset>','<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_('fontFamily','','legend'),'</fieldset>'].join('')});};TextTrackSettings.prototype.createElControls_=function createElControls_(){var defaultsDescription=this.localize('restore all settings to the default values');return createEl('div',{className:'vjs-track-settings-controls',innerHTML:['<button class="vjs-default-button" title="'+defaultsDescription+'">',this.localize('Reset'),'<span class="vjs-control-text"> '+defaultsDescription+'</span>','</button>','<button class="vjs-done-button">'+this.localize('Done')+'</button>'].join('')});};TextTrackSettings.prototype.content=function content(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()];};TextTrackSettings.prototype.label=function label(){return this.localize('Caption Settings Dialog');};TextTrackSettings.prototype.description=function description(){return this.localize('Beginning of dialog window. Escape will cancel and close the window.');};TextTrackSettings.prototype.buildCSSClass=function buildCSSClass(){return _ModalDialog.prototype.buildCSSClass.call(this)+' vjs-text-track-settings';};TextTrackSettings.prototype.getValues=function getValues(){var _this3=this;return reduce(selectConfigs,function(accum,config,key){var value=getSelectedOptionValue(_this3.$(config.selector),config.pa
return accum;},{});};TextTrackSettings.prototype.setValues=function setValues(values){var _this4=this;each(selectConfigs,function(config,key){setSelectedOption(_this4.$(config.selector),values[key],config.parser);});};TextTrackSettings.prototype.setDefaults=function setDefaults(){var _this5=this;each(selectConfigs,function(config){var index=config.hasOwnProperty('default')?config['default']:0;_this5.$(config.selector).selectedIndex=index;});};TextTrackSettings.prototype.restoreSettings=function restoreSettings(){var values=void 0;try{values=JSON.parse(window_1.localStorage.getItem(LOCAL_STORAGE_KEY));}catch(err){log$1.warn(err);}
if(values){this.setValues(values);}};TextTrackSettings.prototype.saveSettings=function saveSettings(){if(!this.options_.persistTextTrackSettings){return;}
var values=this.getValues();try{if(Object.keys(values).length){window_1.localStorage.setItem(LOCAL_STORAGE_KEY,JSON.stringify(values));}else{window_1.localStorage.removeItem(LOCAL_STORAGE_KEY);}}catch(err){log$1.warn(err);}};TextTrackSettings.prototype.updateDisplay=function updateDisplay(){var ttDisplay=this.player_.getChild('textTrackDisplay');if(ttDisplay){ttDisplay.updateDisplay();}};TextTrackSettings.prototype.conditionalBlur_=function conditionalBlur_(){this.previouslyActiveEl_=null;this.off(document_1,'keydown',this.handleKeyDown);var cb=this.player_.controlBar;var subsCapsBtn=cb&&cb.subsCapsButton;var ccBtn=cb&&cb.captionsButton;if(subsCapsBtn){subsCapsBtn.focus();}else if(ccBtn){ccBtn.focus();}};return TextTrackSettings;}(ModalDialog);Component.registerComponent('TextTrackSettings',TextTrackSettings);var _templateObject$2=taggedTemplateLiteralLoose(['Text Tracks are being loaded from another origin but the crossorigin attribute isn\'t used.\n            This may prevent text tracks from loading.'],['Text Tracks are being loaded from another origin but the crossorigin attribute isn\'t used.\n            This may prevent text tracks from loading.']);var Html5=function(_Tech){inherits(Html5,_Tech);function Html5(options,ready){classCallCheck(this,Html5);var _this=possibleConstructorReturn(this,_Tech.call(this,options,ready));var source=options.source;var crossoriginTracks=false;if(source&&(_this.el_.currentSrc!==source.src||options.tag&&options.tag.initNetworkState_===3)){_this.setSource(source);}else{_this.handleLateInit_(_this.el_);}
if(_this.el_.hasChildNodes()){var nodes=_this.el_.childNodes;var nodesLength=nodes.length;var removeNodes=[];while(nodesLength--){var node=nodes[nodesLength];var nodeName=node.nodeName.toLowerCase();if(nodeName==='track'){if(!_this.featuresNativeTextTracks){removeNodes.push(node);}else{_this.remoteTextTrackEls().addTrackElement_(node);_this.remoteTextTracks().addTrack(node.track);_this.textTracks().addTrack(node.track);if(!crossoriginTracks&&!_this.el_.hasAttribute('crossorigin')&&isCrossOrigin(node.src)){crossoriginTracks=true;}}}}
for(var i=0;i<removeNodes.length;i++){_this.el_.removeChild(removeNodes[i]);}}
_this.proxyNativeTracks_();if(_this.featuresNativeTextTracks&&crossoriginTracks){log$1.warn(tsml(_templateObject$2));}
_this.restoreMetadataTracksInIOSNativePlayer_();if((TOUCH_ENABLED||IS_IPHONE||IS_NATIVE_ANDROID)&&options.nativeControlsForTouch===true){_this.setControls(true);}
_this.proxyWebkitFullscreen_();_this.triggerReady();return _this;}
Html5.prototype.dispose=function dispose(){Html5.disposeMediaElement(this.el_);this.options_=null;_Tech.prototype.dispose.call(this);};Html5.prototype.restoreMetadataTracksInIOSNativePlayer_=function restoreMetadataTracksInIOSNativePlayer_(){var textTracks=this.textTracks();var metadataTracksPreFullscreenState=void 0;var takeMetadataTrackSnapshot=function takeMetadataTrackSnapshot(){metadataTracksPreFullscreenState=[];for(var i=0;i<textTracks.length;i++){var track=textTracks[i];if(track.kind==='metadata'){metadataTracksPreFullscreenState.push({track:track,storedMode:track.mode});}}};takeMetadataTrackSnapshot();textTracks.addEventListener('change',takeMetadataTrackSnapshot);this.on('dispose',function(){return textTracks.removeEventListener('change',takeMetadataTrackSnapshot);});var restoreTrackMode=function restoreTrackMode(){for(var i=0;i<metadataTracksPreFullscreenState.length;i++){var storedTrack=metadataTracksPreFullscreenState[i];if(storedTrack.track.mode==='disabled'&&storedTrack.track.mode!==storedTrack.storedMode){storedTrack.track.mode=storedTrack.storedMode;}}
textTracks.removeEventListener('change',restoreTrackMode);};this.on('webkitbeginfullscreen',function(){textTracks.removeEventListener('change',takeMetadataTrackSnapshot);textTracks.removeEventListener('change',restoreTrackMode);textTracks.addEventListener('change',restoreTrackMode);});this.on('webkitendfullscreen',function(){textTracks.removeEventListener('change',takeMetadataTrackSnapshot);textTracks.addEventListener('change',takeMetadataTrackSnapshot);textTracks.removeEventListener('change',restoreTrackMode);});};Html5.prototype.proxyNativeTracks_=function proxyNativeTracks_(){var _this2=this;NORMAL.names.forEach(function(name){var props=NORMAL[name];var elTracks=_this2.el()[props.getterName];var techTracks=_this2[props.getterName]();if(!_this2['featuresNative'+props.capitalName+'Tracks']||!elTracks||!elTracks.addEventListener){return;}
var listeners={change:function change(e){techTracks.trigger({type:'change',target:techTracks,currentTarget:techTracks,srcElement:techTracks});},addtrack:function addtrack(e){techTracks.addTrack(e.track);},removetrack:function removetrack(e){techTracks.removeTrack(e.track);}};var removeOldTracks=function removeOldTracks(){var removeTracks=[];for(var i=0;i<techTracks.length;i++){var found=false;for(var j=0;j<elTracks.length;j++){if(elTracks[j]===techTracks[i]){found=true;break;}}
if(!found){removeTracks.push(techTracks[i]);}}
while(removeTracks.length){techTracks.removeTrack(removeTracks.shift());}};Object.keys(listeners).forEach(function(eventName){var listener=listeners[eventName];elTracks.addEventListener(eventName,listener);_this2.on('dispose',function(e){return elTracks.removeEventListener(eventName,listener);});});_this2.on('loadstart',removeOldTracks);_this2.on('dispose',function(e){return _this2.off('loadstart',removeOldTracks);});});};Html5.prototype.createEl=function createEl$$1(){var el=this.options_.tag;if(!el||!(this.options_.playerElIngest||this.movingMediaElementInDOM)){if(el){var clone=el.cloneNode(true);if(el.parentNode){el.parentNode.insertBefore(clone,el);}
Html5.disposeMediaElement(el);el=clone;}else{el=document_1.createElement('video');var tagAttributes=this.options_.tag&&getAttributes(this.options_.tag);var attributes=mergeOptions({},tagAttributes);if(!TOUCH_ENABLED||this.options_.nativeControlsForTouch!==true){delete attributes.controls;}
setAttributes(el,assign(attributes,{id:this.options_.techId,'class':'vjs-tech'}));}
el.playerId=this.options_.playerId;}
if(typeof this.options_.preload!=='undefined'){setAttribute(el,'preload',this.options_.preload);}
var settingsAttrs=['loop','muted','playsinline','autoplay'];for(var i=0;i<settingsAttrs.length;i++){var attr=settingsAttrs[i];var value=this.options_[attr];if(typeof value!=='undefined'){if(value){setAttribute(el,attr,attr);}else{removeAttribute(el,attr);}
el[attr]=value;}}
return el;};Html5.prototype.handleLateInit_=function handleLateInit_(el){if(el.networkState===0||el.networkState===3){return;}
if(el.readyState===0){var loadstartFired=false;var setLoadstartFired=function setLoadstartFired(){loadstartFired=true;};this.on('loadstart',setLoadstartFired);var triggerLoadstart=function triggerLoadstart(){if(!loadstartFired){this.trigger('loadstart');}};this.on('loadedmetadata',triggerLoadstart);this.ready(function(){this.off('loadstart',setLoadstartFired);this.off('loadedmetadata',triggerLoadstart);if(!loadstartFired){this.trigger('loadstart');}});return;}
var eventsToTrigger=['loadstart'];eventsToTrigger.push('loadedmetadata');if(el.readyState>=2){eventsToTrigger.push('loadeddata');}
if(el.readyState>=3){eventsToTrigger.push('canplay');}
if(el.readyState>=4){eventsToTrigger.push('canplaythrough');}
this.ready(function(){eventsToTrigger.forEach(function(type){this.trigger(type);},this);});};Html5.prototype.setCurrentTime=function setCurrentTime(seconds){try{this.el_.currentTime=seconds;}catch(e){log$1(e,'Video is not ready. (Video.js)');}};Html5.prototype.duration=function duration(){var _this3=this;if(this.el_.duration===Infinity&&IS_ANDROID&&IS_CHROME&&this.el_.currentTime===0){var checkProgress=function checkProgress(){if(_this3.el_.currentTime>0){if(_this3.el_.duration===Infinity){_this3.trigger('durationchange');}
_this3.off('timeupdate',checkProgress);}};this.on('timeupdate',checkProgress);return NaN;}
return this.el_.duration||NaN;};Html5.prototype.width=function width(){return this.el_.offsetWidth;};Html5.prototype.height=function height(){return this.el_.offsetHeight;};Html5.prototype.proxyWebkitFullscreen_=function proxyWebkitFullscreen_(){var _this4=this;if(!('webkitDisplayingFullscreen'in this.el_)){return;}
var endFn=function endFn(){this.trigger('fullscreenchange',{isFullscreen:false});};var beginFn=function beginFn(){if('webkitPresentationMode'in this.el_&&this.el_.webkitPresentationMode!=='picture-in-picture'){this.one('webkitendfullscreen',endFn);this.trigger('fullscreenchange',{isFullscreen:true});}};this.on('webkitbeginfullscreen',beginFn);this.on('dispose',function(){_this4.off('webkitbeginfullscreen',beginFn);_this4.off('webkitendfullscreen',endFn);});};Html5.prototype.supportsFullScreen=function supportsFullScreen(){if(typeof this.el_.webkitEnterFullScreen==='function'){var userAgent=window_1.navigator&&window_1.navigator.userAgent||'';if(/Android/.test(userAgent)||!/Chrome|Mac OS X 10.5/.test(userAgent)){return true;}}
return false;};Html5.prototype.enterFullScreen=function enterFullScreen(){var video=this.el_;if(video.paused&&video.networkState<=video.HAVE_METADATA){this.el_.play();this.setTimeout(function(){video.pause();video.webkitEnterFullScreen();},0);}else{video.webkitEnterFullScreen();}};Html5.prototype.exitFullScreen=function exitFullScreen(){this.el_.webkitExitFullScreen();};Html5.prototype.src=function src(_src){if(_src===undefined){return this.el_.src;}
this.setSrc(_src);};Html5.prototype.reset=function reset(){Html5.resetMediaElement(this.el_);};Html5.prototype.currentSrc=function currentSrc(){if(this.currentSource_){return this.currentSource_.src;}
return this.el_.currentSrc;};Html5.prototype.setControls=function setControls(val){this.el_.controls=!!val;};Html5.prototype.addTextTrack=function addTextTrack(kind,label,language){if(!this.featuresNativeTextTracks){return _Tech.prototype.addTextTrack.call(this,kind,label,language);}
return this.el_.addTextTrack(kind,label,language);};Html5.prototype.createRemoteTextTrack=function createRemoteTextTrack(options){if(!this.featuresNativeTextTracks){return _Tech.prototype.createRemoteTextTrack.call(this,options);}
var htmlTrackElement=document_1.createElement('track');if(options.kind){htmlTrackElement.kind=options.kind;}
if(options.label){htmlTrackElement.label=options.label;}
if(options.language||options.srclang){htmlTrackElement.srclang=options.language||options.srclang;}
if(options['default']){htmlTrackElement['default']=options['default'];}
if(options.id){htmlTrackElement.id=options.id;}
if(options.src){htmlTrackElement.src=options.src;}
return htmlTrackElement;};Html5.prototype.addRemoteTextTrack=function addRemoteTextTrack(options,manualCleanup){var htmlTrackElement=_Tech.prototype.addRemoteTextTrack.call(this,options,manualCleanup);if(this.featuresNativeTextTracks){this.el().appendChild(htmlTrackElement);}
return htmlTrackElement;};Html5.prototype.removeRemoteTextTrack=function removeRemoteTextTrack(track){_Tech.prototype.removeRemoteTextTrack.call(this,track);if(this.featuresNativeTextTracks){var tracks=this.$$('track');var i=tracks.length;while(i--){if(track===tracks[i]||track===tracks[i].track){this.el().removeChild(tracks[i]);}}}};Html5.prototype.getVideoPlaybackQuality=function getVideoPlaybackQuality(){if(typeof this.el().getVideoPlaybackQuality==='function'){return this.el().getVideoPlaybackQuality();}
var videoPlaybackQuality={};if(typeof this.el().webkitDroppedFrameCount!=='undefined'&&typeof this.el().webkitDecodedFrameCount!=='undefined'){videoPlaybackQuality.droppedVideoFrames=this.el().webkitDroppedFrameCount;videoPlaybackQuality.totalVideoFrames=this.el().webkitDecodedFrameCount;}
if(window_1.performance&&typeof window_1.performance.now==='function'){videoPlaybackQuality.creationTime=window_1.performance.now();}else if(window_1.performance&&window_1.performance.timing&&typeof window_1.performance.timing.navigationStart==='number'){videoPlaybackQuality.creationTime=window_1.Date.now()-window_1.performance.timing.navigationStart;}
return videoPlaybackQuality;};return Html5;}(Tech);if(isReal()){Html5.TEST_VID=document_1.createElement('video');var track=document_1.createElement('track');track.kind='captions';track.srclang='en';track.label='English';Html5.TEST_VID.appendChild(track);}
Html5.isSupported=function(){try{Html5.TEST_VID.volume=0.5;}catch(e){return false;}
return!!(Html5.TEST_VID&&Html5.TEST_VID.canPlayType);};Html5.canPlayType=function(type){return Html5.TEST_VID.canPlayType(type);};Html5.canPlaySource=function(srcObj,options){return Html5.canPlayType(srcObj.type);};Html5.canControlVolume=function(){try{var volume=Html5.TEST_VID.volume;Html5.TEST_VID.volume=volume/2+0.1;return volume!==Html5.TEST_VID.volume;}catch(e){return false;}};Html5.canControlPlaybackRate=function(){if(IS_ANDROID&&IS_CHROME&&CHROME_VERSION<58){return false;}
try{var playbackRate=Html5.TEST_VID.playbackRate;Html5.TEST_VID.playbackRate=playbackRate/2+0.1;return playbackRate!==Html5.TEST_VID.playbackRate;}catch(e){return false;}};Html5.supportsNativeTextTracks=function(){return IS_ANY_SAFARI;};Html5.supportsNativeVideoTracks=function(){return!!(Html5.TEST_VID&&Html5.TEST_VID.videoTracks);};Html5.supportsNativeAudioTracks=function(){return!!(Html5.TEST_VID&&Html5.TEST_VID.audioTracks);};Html5.Events=['loadstart','suspend','abort','error','emptied','stalled','loadedmetadata','loadeddata','canplay','canplaythrough','playing','waiting','seeking','seeked','ended','durationchange','timeupdate','progress','play','pause','ratechange','resize','volumechange'];Html5.prototype.featuresVolumeControl=Html5.canControlVolume();Html5.prototype.featuresPlaybackRate=Html5.canControlPlaybackRate();Html5.prototype.movingMediaElementInDOM=!IS_IOS;Html5.prototype.featuresFullscreenResize=true;Html5.prototype.featuresProgressEvents=true;Html5.prototype.featuresTimeupdateEvents=true;Html5.prototype.featuresNativeTextTracks=Html5.supportsNativeTextTracks();Html5.prototype.featuresNativeVideoTracks=Html5.supportsNativeVideoTracks();Html5.prototype.featuresNativeAudioTracks=Html5.supportsNativeAudioTracks();var canPlayType=Html5.TEST_VID&&Html5.TEST_VID.constructor.prototype.canPlayType;var mpegurlRE=/^application\/(?:x-|vnd\.apple\.)mpegurl/i;var mp4RE=/^video\/mp4/i;Html5.patchCanPlayType=function(){if(ANDROID_VERSION>=4.0&&!IS_FIREFOX){Html5.TEST_VID.constructor.prototype.canPlayType=function(type){if(type&&mpegurlRE.test(type)){return 'maybe';}
return canPlayType.call(this,type);};}else if(IS_OLD_ANDROID){Html5.TEST_VID.constructor.prototype.canPlayType=function(type){if(type&&mp4RE.test(type)){return 'maybe';}
return canPlayType.call(this,type);};}};Html5.unpatchCanPlayType=function(){var r=Html5.TEST_VID.constructor.prototype.canPlayType;Html5.TEST_VID.constructor.prototype.canPlayType=canPlayType;return r;};Html5.patchCanPlayType();Html5.disposeMediaElement=function(el){if(!el){return;}
if(el.parentNode){el.parentNode.removeChild(el);}
while(el.hasChildNodes()){el.removeChild(el.firstChild);}
el.removeAttribute('src');if(typeof el.load==='function'){(function(){try{el.load();}catch(e){}})();}};Html5.resetMediaElement=function(el){if(!el){return;}
var sources=el.querySelectorAll('source');var i=sources.length;while(i--){el.removeChild(sources[i]);}
el.removeAttribute('src');if(typeof el.load==='function'){(function(){try{el.load();}catch(e){}})();}};['muted','defaultMuted','autoplay','controls','loop','playsinline'].forEach(function(prop){Html5.prototype[prop]=function(){return this.el_[prop]||this.el_.hasAttribute(prop);};});['muted','defaultMuted','autoplay','loop','playsinline'].forEach(function(prop){Html5.prototype['set'+toTitleCase(prop)]=function(v){this.el_[prop]=v;if(v){this.el_.setAttribute(prop,prop);}else{this.el_.removeAttribute(prop);}};});['paused','currentTime','buffered','volume','poster','preload','error','seeking','seekable','ended','playbackRate','defaultPlaybackRate','played','networkState','readyState','videoWidth','videoHeight'].forEach(function(prop){Html5.prototype[prop]=function(){return this.el_[prop];};});['volume','src','poster','preload','playbackRate','defaultPlaybackRate'].forEach(function(prop){Html5.prototype['set'+toTitleCase(prop)]=function(v){this.el_[prop]=v;};});['pause','load','play'].forEach(function(prop){Html5.prototype[prop]=function(){return this.el_[prop]();};});Tech.withSourceHandlers(Html5);Html5.nativeSourceHandler={};Html5.nativeSourceHandler.canPlayType=function(type){try{return Html5.TEST_VID.canPlayType(type);}catch(e){return '';}};Html5.nativeSourceHandler.canHandleSource=function(source,options){if(source.type){return Html5.nativeSourceHandler.canPlayType(source.type);}else if(source.src){var ext=getFileExtension(source.src);return Html5.nativeSourceHandler.canPlayType('video/'+ext);}
return '';};Html5.nativeSourceHandler.handleSource=function(source,tech,options){tech.setSrc(source.src);};Html5.nativeSourceHandler.dispose=function(){};Html5.registerSourceHandler(Html5.nativeSourceHandler);Tech.registerTech('Html5',Html5);var _templateObject$1=taggedTemplateLiteralLoose(['\n        Using the tech directly can be dangerous. I hope you know what you\'re doing.\n        See https://github.com/videojs/video.js/issues/2617 for more info.\n      '],['\n        Using the tech directly can be dangerous. I hope you know what you\'re doing.\n        See https://github.com/videojs/video.js/issues/2617 for more info.\n      ']);var TECH_EVENTS_RETRIGGER=['progress','abort','suspend','emptied','stalled','loadedmetadata','loadeddata','timeupdate','ratechange','resize','volumechange','texttrackchange'];var Player=function(_Component){inherits(Player,_Component);function Player(tag,options,ready){classCallCheck(this,Player);tag.id=tag.id||'vjs_video_'+newGUID();options=assign(Player.getTagSettings(tag),options);options.initChildren=false;options.createEl=false;options.evented=false;options.reportTouchActivity=false;if(!options.language){if(typeof tag.closest==='function'){var closest=tag.closest('[lang]');if(closest&&closest.getAttribute){options.language=closest.getAttribute('lang');}}else{var element=tag;while(element&&element.nodeType===1){if(getAttributes(element).hasOwnProperty('lang')){options.language=element.getAttribute('lang');break;}
element=element.parentNode;}}}
var _this=possibleConstructorReturn(this,_Component.call(this,null,options,ready));_this.isReady_=false;_this.hasStarted_=false;_this.userActive_=false;if(!_this.options_||!_this.options_.techOrder||!_this.options_.techOrder.length){throw new Error('No techOrder specified. Did you overwrite '+'videojs.options instead of just changing the '+'properties you want to override?');}
_this.tag=tag;_this.tagAttributes=tag&&getAttributes(tag);_this.language(_this.options_.language);if(options.languages){var languagesToLower={};Object.getOwnPropertyNames(options.languages).forEach(function(name$$1){languagesToLower[name$$1.toLowerCase()]=options.languages[name$$1];});_this.languages_=languagesToLower;}else{_this.languages_=Player.prototype.options_.languages;}
_this.cache_={};_this.poster_=options.poster||'';_this.controls_=!!options.controls;_this.cache_.lastVolume=1;tag.controls=false;tag.removeAttribute('controls');_this.scrubbing_=false;_this.el_=_this.createEl();evented(_this,{eventBusKey:'el_'});var playerOptionsCopy=mergeOptions(_this.options_);if(options.plugins){var plugins=options.plugins;Object.keys(plugins).forEach(function(name$$1){if(typeof this[name$$1]==='function'){this[name$$1](plugins[name$$1]);}else{throw new Error('plugin "'+name$$1+'" does not exist');}},_this);}
_this.options_.playerOptions=playerOptionsCopy;_this.middleware_=[];_this.initChildren();_this.isAudio(tag.nodeName.toLowerCase()==='audio');if(_this.controls()){_this.addClass('vjs-controls-enabled');}else{_this.addClass('vjs-controls-disabled');}
_this.el_.setAttribute('role','region');if(_this.isAudio()){_this.el_.setAttribute('aria-label',_this.localize('Audio Player'));}else{_this.el_.setAttribute('aria-label',_this.localize('Video Player'));}
if(_this.isAudio()){_this.addClass('vjs-audio');}
if(_this.flexNotSupported_()){_this.addClass('vjs-no-flex');}
if(!IS_IOS){_this.addClass('vjs-workinghover');}
Player.players[_this.id_]=_this;var majorVersion=version.split('.')[0];_this.addClass('vjs-v'+majorVersion);_this.userActive(true);_this.reportUserActivity();_this.listenForUserActivity_();_this.on('fullscreenchange',_this.handleFullscreenChange_);_this.on('stageclick',_this.handleStageClick_);_this.changingSrc_=false;_this.playWaitingForReady_=false;_this.playOnLoadstart_=null;_this.forceAutoplayInChrome_();return _this;}
Player.prototype.dispose=function dispose(){this.trigger('dispose');this.off('dispose');if(this.styleEl_&&this.styleEl_.parentNode){this.styleEl_.parentNode.removeChild(this.styleEl_);this.styleEl_=null;}
Player.players[this.id_]=null;if(this.tag&&this.tag.player){this.tag.player=null;}
if(this.el_&&this.el_.player){this.el_.player=null;}
if(this.tech_){this.tech_.dispose();}
if(this.playerElIngest_){this.playerElIngest_=null;}
if(this.tag){this.tag=null;}
_Component.prototype.dispose.call(this);};Player.prototype.createEl=function createEl$$1(){var tag=this.tag;var el=void 0;var playerElIngest=this.playerElIngest_=tag.parentNode&&tag.parentNode.hasAttribute&&tag.parentNode.hasAttribute('data-vjs-player');var divEmbed=this.tag.tagName.toLowerCase()==='video-js';if(playerElIngest){el=this.el_=tag.parentNode;}else if(!divEmbed){el=this.el_=_Component.prototype.createEl.call(this,'div');}
var attrs=getAttributes(tag);if(divEmbed){el=this.el_=tag;tag=this.tag=document_1.createElement('video');while(el.children.length){tag.appendChild(el.firstChild);}
if(!hasClass(el,'video-js')){addClass(el,'video-js');}
el.appendChild(tag);playerElIngest=this.playerElIngest_=el;}
tag.setAttribute('tabindex','-1');tag.removeAttribute('width');tag.removeAttribute('height');Object.getOwnPropertyNames(attrs).forEach(function(attr){if(attr==='class'){el.className+=' '+attrs[attr];if(divEmbed){tag.className+=' '+attrs[attr];}}else{el.setAttribute(attr,attrs[attr]);if(divEmbed){tag.setAttribute(attr,attrs[attr]);}}});tag.playerId=tag.id;tag.id+='_html5_api';tag.className='vjs-tech';tag.player=el.player=this;this.addClass('vjs-paused');if(window_1.VIDEOJS_NO_DYNAMIC_STYLE!==true){this.styleEl_=createStyleElement('vjs-styles-dimensions');var defaultsStyleEl=$('.vjs-styles-defaults');var head=$('head');head.insertBefore(this.styleEl_,defaultsStyleEl?defaultsStyleEl.nextSibling:head.firstChild);}
this.width(this.options_.width);this.height(this.options_.height);this.fluid(this.options_.fluid);this.aspectRatio(this.options_.aspectRatio);var links=tag.getElementsByTagName('a');for(var i=0;i<links.length;i++){var linkEl=links.item(i);addClass(linkEl,'vjs-hidden');linkEl.setAttribute('hidden','hidden');}
tag.initNetworkState_=tag.networkState;if(tag.parentNode&&!playerElIngest){tag.parentNode.insertBefore(el,tag);}
prependTo(tag,el);this.children_.unshift(tag);this.el_.setAttribute('lang',this.language_);this.el_=el;return el;};Player.prototype.width=function width(value,skipListeners){return this.dimension('width',value,skipListeners);};Player.prototype.height=function height(value,skipListeners){return this.dimension('height',value,skipListeners);};Player.prototype.dimension=function dimension(_dimension,value,skipListeners){var privDimension=_dimension+'_';if(value===undefined){return this[privDimension]||0;}
if(value===''){this[privDimension]=undefined;this.updateStyleEl_();return;}
var parsedVal=parseFloat(value);if(isNaN(parsedVal)){log$1.error('Improper value "'+value+'" supplied for for '+_dimension);return;}
this[privDimension]=parsedVal;this.updateStyleEl_();if(this.isReady_&&!skipListeners){this.trigger('playerresize');}};Player.prototype.fluid=function fluid(bool){if(bool===undefined){return!!this.fluid_;}
this.fluid_=!!bool;if(bool){this.addClass('vjs-fluid');}else{this.removeClass('vjs-fluid');}
this.updateStyleEl_();};Player.prototype.aspectRatio=function aspectRatio(ratio){if(ratio===undefined){return this.aspectRatio_;}
if(!/^\d+\:\d+$/.test(ratio)){throw new Error('Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.');}
this.aspectRatio_=ratio;this.fluid(true);this.updateStyleEl_();};Player.prototype.updateStyleEl_=function updateStyleEl_(){if(window_1.VIDEOJS_NO_DYNAMIC_STYLE===true){var _width=typeof this.width_==='number'?this.width_:this.options_.width;var _height=typeof this.height_==='number'?this.height_:this.options_.height;var techEl=this.tech_&&this.tech_.el();if(techEl){if(_width>=0){techEl.width=_width;}
if(_height>=0){techEl.height=_height;}}
return;}
var width=void 0;var height=void 0;var aspectRatio=void 0;var idClass=void 0;if(this.aspectRatio_!==undefined&&this.aspectRatio_!=='auto'){aspectRatio=this.aspectRatio_;}else if(this.videoWidth()>0){aspectRatio=this.videoWidth()+':'+this.videoHeight();}else{aspectRatio='16:9';}
var ratioParts=aspectRatio.split(':');var ratioMultiplier=ratioParts[1]/ratioParts[0];if(this.width_!==undefined){width=this.width_;}else if(this.height_!==undefined){width=this.height_/ratioMultiplier;}else{width=this.videoWidth()||300;}
if(this.height_!==undefined){height=this.height_;}else{height=width*ratioMultiplier;}
if(/^[^a-zA-Z]/.test(this.id())){idClass='dimensions-'+this.id();}else{idClass=this.id()+'-dimensions';}
this.addClass(idClass);setTextContent(this.styleEl_,'\n      .'+idClass+' {\n        width: '+width+'px;\n        height: '+height+'px;\n      }\n\n      .'+idClass+'.vjs-fluid {\n        padding-top: '+ratioMultiplier*100+'%;\n      }\n    ');};Player.prototype.loadTech_=function loadTech_(techName,source){var _this2=this;if(this.tech_){this.unloadTech_();}
var titleTechName=toTitleCase(techName);var camelTechName=techName.charAt(0).toLowerCase()+techName.slice(1);if(titleTechName!=='Html5'&&this.tag){Tech.getTech('Html5').disposeMediaElement(this.tag);this.tag.player=null;this.tag=null;}
this.techName_=titleTechName;this.isReady_=false;var techOptions={source:source,'nativeControlsForTouch':this.options_.nativeControlsForTouch,'playerId':this.id(),'techId':this.id()+'_'+titleTechName+'_api','autoplay':this.options_.autoplay,'playsinline':this.options_.playsinline,'preload':this.options_.preload,'loop':this.options_.loop,'muted':this.options_.muted,'poster':this.poster(),'language':this.language(),'playerElIngest':this.playerElIngest_||false,'vtt.js':this.options_['vtt.js']};ALL.names.forEach(function(name$$1){var props=ALL[name$$1];techOptions[props.getterName]=_this2[props.privateName];});assign(techOptions,this.options_[titleTechName]);assign(techOptions,this.options_[camelTechName]);assign(techOptions,this.options_[techName.toLowerCase()]);if(this.tag){techOptions.tag=this.tag;}
if(source&&source.src===this.cache_.src&&this.cache_.currentTime>0){techOptions.startTime=this.cache_.currentTime;}
var TechClass=Tech.getTech(techName);if(!TechClass){throw new Error('No Tech named \''+titleTechName+'\' exists! \''+titleTechName+'\' should be registered using videojs.registerTech()\'');}
this.tech_=new TechClass(techOptions);this.tech_.ready(bind(this,this.handleTechReady_),true);textTrackConverter.jsonToTextTracks(this.textTracksJson_||[],this.tech_);TECH_EVENTS_RETRIGGER.forEach(function(event){_this2.on(_this2.tech_,event,_this2['handleTech'+toTitleCase(event)+'_']);});this.on(this.tech_,'loadstart',this.handleTechLoadStart_);this.on(this.tech_,'waiting',this.handleTechWaiting_);this.on(this.tech_,'canplay',this.handleTechCanPlay_);this.on(this.tech_,'canplaythrough',this.handleTechCanPlayThrough_);this.on(this.tech_,'playing',this.handleTechPlaying_);this.on(this.tech_,'ended',this.handleTechEnded_);this.on(this.tech_,'seeking',this.handleTechSeeking_);this.on(this.tech_,'seeked',this.handleTechSeeked_);this.on(this.tech_,'play',this.handleTechPlay_);this.on(this.tech_,'firstplay',this.handleTechFirstPlay_);this.on(this.tech_,'pause',this.handleTechPause_);this.on(this.tech_,'durationchange',this.handleTechDurationChange_);this.on(this.tech_,'fullscreenchange',this.handleTechFullscreenChange_);this.on(this.tech_,'error',this.handleTechError_);this.on(this.tech_,'loadedmetadata',this.updateStyleEl_);this.on(this.tech_,'posterchange',this.handleTechPosterChange_);this.on(this.tech_,'textdata',this.handleTechTextData_);this.usingNativeControls(this.techGet_('controls'));if(this.controls()&&!this.usingNativeControls()){this.addTechControlsListeners_();}
if(this.tech_.el().parentNode!==this.el()&&(titleTechName!=='Html5'||!this.tag)){prependTo(this.tech_.el(),this.el());}
if(this.tag){this.tag.player=null;this.tag=null;}};Player.prototype.unloadTech_=function unloadTech_(){var _this3=this;ALL.names.forEach(function(name$$1){var props=ALL[name$$1];_this3[props.privateName]=_this3[props.getterName]();});this.textTracksJson_=textTrackConverter.textTracksToJson(this.tech_);this.isReady_=false;this.tech_.dispose();this.tech_=false;};Player.prototype.tech=function tech(safety){if(safety===undefined){log$1.warn(tsml(_templateObject$1));}
return this.tech_;};Player.prototype.addTechControlsListeners_=function addTechControlsListeners_(){this.removeTechControlsListeners_();this.on(this.tech_,'mousedown',this.handleTechClick_);this.on(this.tech_,'touchstart',this.handleTechTouchStart_);this.on(this.tech_,'touchmove',this.handleTechTouchMove_);this.on(this.tech_,'touchend',this.handleTechTouchEnd_);this.on(this.tech_,'tap',this.handleTechTap_);};Player.prototype.removeTechControlsListeners_=function removeTechControlsListeners_(){this.off(this.tech_,'tap',this.handleTechTap_);this.off(this.tech_,'touchstart',this.handleTechTouchStart_);this.off(this.tech_,'touchmove',this.handleTechTouchMove_);this.off(this.tech_,'touchend',this.handleTechTouchEnd_);this.off(this.tech_,'mousedown',this.handleTechClick_);};Player.prototype.handleTechReady_=function handleTechReady_(){this.triggerReady();if(this.cache_.volume){this.techCall_('setVolume',this.cache_.volume);}
this.handleTechPosterChange_();this.handleTechDurationChange_();if((this.src()||this.currentSrc())&&this.tag&&this.options_.autoplay&&this.paused()){try{delete this.tag.poster;}catch(e){log$1('deleting tag.poster throws in some browsers',e);}}};Player.prototype.handleTechLoadStart_=function handleTechLoadStart_(){this.removeClass('vjs-ended');this.removeClass('vjs-seeking');this.error(null);if(!this.paused()){this.trigger('loadstart');this.trigger('firstplay');}else{this.hasStarted(false);this.trigger('loadstart');}};Player.prototype.hasStarted=function hasStarted(request){if(request===undefined){return this.hasStarted_;}
if(request===this.hasStarted_){return;}
this.hasStarted_=request;if(this.hasStarted_){this.addClass('vjs-has-started');this.trigger('firstplay');}else{this.removeClass('vjs-has-started');}};Player.prototype.handleTechPlay_=function handleTechPlay_(){this.removeClass('vjs-ended');this.removeClass('vjs-paused');this.addClass('vjs-playing');this.hasStarted(true);this.trigger('play');};Player.prototype.handleTechWaiting_=function handleTechWaiting_(){var _this4=this;this.addClass('vjs-waiting');this.trigger('waiting');this.one('timeupdate',function(){return _this4.removeClass('vjs-waiting');});};Player.prototype.handleTechCanPlay_=function handleTechCanPlay_(){this.removeClass('vjs-waiting');this.trigger('canplay');};Player.prototype.handleTechCanPlayThrough_=function handleTechCanPlayThrough_(){this.removeClass('vjs-waiting');this.trigger('canplaythrough');};Player.prototype.handleTechPlaying_=function handleTechPlaying_(){this.removeClass('vjs-waiting');this.trigger('playing');};Player.prototype.handleTechSeeking_=function handleTechSeeking_(){this.addClass('vjs-seeking');this.trigger('seeking');};Player.prototype.handleTechSeeked_=function handleTechSeeked_(){this.removeClass('vjs-seeking');this.trigger('seeked');};Player.prototype.handleTechFirstPlay_=function handleTechFirstPlay_(){if(this.options_.starttime){log$1.warn('Passing the `starttime` option to the player will be deprecated in 6.0');this.currentTime(this.options_.starttime);}
this.addClass('vjs-has-started');this.trigger('firstplay');};Player.prototype.handleTechPause_=function handleTechPause_(){this.removeClass('vjs-playing');this.addClass('vjs-paused');this.trigger('pause');};Player.prototype.handleTechEnded_=function handleTechEnded_(){this.addClass('vjs-ended');if(this.options_.loop){this.currentTime(0);this.play();}else if(!this.paused()){this.pause();}
this.trigger('ended');};Player.prototype.handleTechDurationChange_=function handleTechDurationChange_(){this.duration(this.techGet_('duration'));};Player.prototype.handleTechClick_=function handleTechClick_(event){if(!isSingleLeftClick(event)){return;}
if(!this.controls_){return;}
if(this.paused()){this.play();}else{this.pause();}};Player.prototype.handleTechTap_=function handleTechTap_(){this.userActive(!this.userActive());};Player.prototype.handleTechTouchStart_=function handleTechTouchStart_(){this.userWasActive=this.userActive();};Player.prototype.handleTechTouchMove_=function handleTechTouchMove_(){if(this.userWasActive){this.reportUserActivity();}};Player.prototype.handleTechTouchEnd_=function handleTechTouchEnd_(event){event.preventDefault();};Player.prototype.handleFullscreenChange_=function handleFullscreenChange_(){if(this.isFullscreen()){this.addClass('vjs-fullscreen');}else{this.removeClass('vjs-fullscreen');}};Player.prototype.handleStageClick_=function handleStageClick_(){this.reportUserActivity();};Player.prototype.handleTechFullscreenChange_=function handleTechFullscreenChange_(event,data){if(data){this.isFullscreen(data.isFullscreen);}
this.trigger('fullscreenchange');};Player.prototype.handleTechError_=function handleTechError_(){var error=this.tech_.error();this.error(error);};Player.prototype.handleTechTextData_=function handleTechTextData_(){var data=null;if(arguments.length>1){data=arguments[1];}
this.trigger('textdata',data);};Player.prototype.getCache=function getCache(){return this.cache_;};Player.prototype.techCall_=function techCall_(method,arg){this.ready(function(){if(method in allowedSetters){return set$1(this.middleware_,this.tech_,method,arg);}
try{if(this.tech_){this.tech_[method](arg);}}catch(e){log$1(e);throw e;}},true);};Player.prototype.techGet_=function techGet_(method){if(!this.tech_||!this.tech_.isReady_){return;}
if(method in allowedGetters){return get$1(this.middleware_,this.tech_,method);}
try{return this.tech_[method]();}catch(e){if(this.tech_[method]===undefined){log$1('Video.js: '+method+' method not defined for '+this.techName_+' playback technology.',e);throw e;}
if(e.name==='TypeError'){log$1('Video.js: '+method+' unavailable on '+this.techName_+' playback technology element.',e);this.tech_.isReady_=false;throw e;}
log$1(e);throw e;}};Player.prototype.play=function play(){var _this5=this;if(this.playOnLoadstart_){this.off('loadstart',this.playOnLoadstart_);}
if(!this.isReady_){if(this.playWaitingForReady_){return;}
this.playWaitingForReady_=true;this.ready(function(){_this5.playWaitingForReady_=false;silencePromise(_this5.play());});}else if(!this.changingSrc_&&(this.src()||this.currentSrc())){return this.techGet_('play');}else{this.playOnLoadstart_=function(){_this5.playOnLoadstart_=null;silencePromise(_this5.play());};this.one('loadstart',this.playOnLoadstart_);}};Player.prototype.pause=function pause(){this.techCall_('pause');};Player.prototype.paused=function paused(){return this.techGet_('paused')===false?false:true;};Player.prototype.played=function played(){return this.techGet_('played')||createTimeRanges(0,0);};Player.prototype.scrubbing=function scrubbing(isScrubbing){if(typeof isScrubbing==='undefined'){return this.scrubbing_;}
this.scrubbing_=!!isScrubbing;if(isScrubbing){this.addClass('vjs-scrubbing');}else{this.removeClass('vjs-scrubbing');}};Player.prototype.currentTime=function currentTime(seconds){if(typeof seconds!=='undefined'){if(seconds<0){seconds=0;}
this.techCall_('setCurrentTime',seconds);return;}
this.cache_.currentTime=this.techGet_('currentTime')||0;return this.cache_.currentTime;};Player.prototype.duration=function duration(seconds){if(seconds===undefined){return this.cache_.duration!==undefined?this.cache_.duration:NaN;}
seconds=parseFloat(seconds);if(seconds<0){seconds=Infinity;}
if(seconds!==this.cache_.duration){this.cache_.duration=seconds;if(seconds===Infinity){this.addClass('vjs-live');}else{this.removeClass('vjs-live');}
this.trigger('durationchange');}};Player.prototype.remainingTime=function remainingTime(){return this.duration()-this.currentTime();};Player.prototype.remainingTimeDisplay=function remainingTimeDisplay(){return Math.floor(this.duration())-Math.floor(this.currentTime());};Player.prototype.buffered=function buffered(){var buffered=this.techGet_('buffered');if(!buffered||!buffered.length){buffered=createTimeRanges(0,0);}
return buffered;};Player.prototype.bufferedPercent=function bufferedPercent$$1(){return bufferedPercent(this.buffered(),this.duration());};Player.prototype.bufferedEnd=function bufferedEnd(){var buffered=this.buffered();var duration=this.duration();var end=buffered.end(buffered.length-1);if(end>duration){end=duration;}
return end;};Player.prototype.volume=function volume(percentAsDecimal){var vol=void 0;if(percentAsDecimal!==undefined){vol=Math.max(0,Math.min(1,parseFloat(percentAsDecimal)));this.cache_.volume=vol;this.techCall_('setVolume',vol);if(vol>0){this.lastVolume_(vol);}
return;}
vol=parseFloat(this.techGet_('volume'));return isNaN(vol)?1:vol;};Player.prototype.muted=function muted(_muted){if(_muted!==undefined){this.techCall_('setMuted',_muted);return;}
return this.techGet_('muted')||false;};Player.prototype.defaultMuted=function defaultMuted(_defaultMuted){if(_defaultMuted!==undefined){return this.techCall_('setDefaultMuted',_defaultMuted);}
return this.techGet_('defaultMuted')||false;};Player.prototype.lastVolume_=function lastVolume_(percentAsDecimal){if(percentAsDecimal!==undefined&&percentAsDecimal!==0){this.cache_.lastVolume=percentAsDecimal;return;}
return this.cache_.lastVolume;};Player.prototype.supportsFullScreen=function supportsFullScreen(){return this.techGet_('supportsFullScreen')||false;};Player.prototype.isFullscreen=function isFullscreen(isFS){if(isFS!==undefined){this.isFullscreen_=!!isFS;return;}
return!!this.isFullscreen_;};Player.prototype.requestFullscreen=function requestFullscreen(){var fsApi=FullscreenApi;this.isFullscreen(true);if(fsApi.requestFullscreen){on(document_1,fsApi.fullscreenchange,bind(this,function documentFullscreenChange(e){this.isFullscreen(document_1[fsApi.fullscreenElement]);if(this.isFullscreen()===false){off(document_1,fsApi.fullscreenchange,documentFullscreenChange);}
this.trigger('fullscreenchange');}));this.el_[fsApi.requestFullscreen]();}else if(this.tech_.supportsFullScreen()){this.techCall_('enterFullScreen');}else{this.enterFullWindow();this.trigger('fullscreenchange');}};Player.prototype.exitFullscreen=function exitFullscreen(){var fsApi=FullscreenApi;this.isFullscreen(false);if(fsApi.requestFullscreen){document_1[fsApi.exitFullscreen]();}else if(this.tech_.supportsFullScreen()){this.techCall_('exitFullScreen');}else{this.exitFullWindow();this.trigger('fullscreenchange');}};Player.prototype.enterFullWindow=function enterFullWindow(){this.isFullWindow=true;this.docOrigOverflow=document_1.documentElement.style.overflow;on(document_1,'keydown',bind(this,this.fullWindowOnEscKey));document_1.documentElement.style.overflow='hidden';addClass(document_1.body,'vjs-full-window');this.trigger('enterFullWindow');};Player.prototype.fullWindowOnEscKey=function fullWindowOnEscKey(event){if(event.keyCode===27){if(this.isFullscreen()===true){this.exitFullscreen();}else{this.exitFullWindow();}}};Player.prototype.exitFullWindow=function exitFullWindow(){this.isFullWindow=false;off(document_1,'keydown',this.fullWindowOnEscKey);document_1.documentElement.style.overflow=this.docOrigOverflow;removeClass(document_1.body,'vjs-full-window');this.trigger('exitFullWindow');};Player.prototype.canPlayType=function canPlayType(type){var can=void 0;for(var i=0,j=this.options_.techOrder;i<j.length;i++){var techName=j[i];var tech=Tech.getTech(techName);if(!tech){tech=Component.getComponent(techName);}
if(!tech){log$1.error('The "'+techName+'" tech is undefined. Skipped browser support check for that tech.');continue;}
if(tech.isSupported()){can=tech.canPlayType(type);if(can){return can;}}}
return '';};Player.prototype.selectSource=function selectSource(sources){var _this6=this;var techs=this.options_.techOrder.map(function(techName){return[techName,Tech.getTech(techName)];}).filter(function(_ref){var techName=_ref[0],tech=_ref[1];if(tech){return tech.isSupported();}
log$1.error('The "'+techName+'" tech is undefined. Skipped browser support check for that tech.');return false;});var findFirstPassingTechSourcePair=function findFirstPassingTechSourcePair(outerArray,innerArray,tester){var found=void 0;outerArray.some(function(outerChoice){return innerArray.some(function(innerChoice){found=tester(outerChoice,innerChoice);if(found){return true;}});});return found;};var foundSourceAndTech=void 0;var flip=function flip(fn){return function(a,b){return fn(b,a);};};var finder=function finder(_ref2,source){var techName=_ref2[0],tech=_ref2[1];if(tech.canPlaySource(source,_this6.options_[techName.toLowerCase()])){return{source:source,tech:techName};}};if(this.options_.sourceOrder){foundSourceAndTech=findFirstPassingTechSourcePair(sources,techs,flip(finder));}else{foundSourceAndTech=findFirstPassingTechSourcePair(techs,sources,finder);}
return foundSourceAndTech||false;};Player.prototype.src=function src(source){var _this7=this;if(typeof source==='undefined'){return this.cache_.src||'';}
var sources=filterSource(source);if(!sources.length){this.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)});},0);return;}
this.cache_.sources=sources;this.changingSrc_=true;this.cache_.source=sources[0];setSource(this,sources[0],function(middlewareSource,mws){_this7.middleware_=mws;var err=_this7.src_(middlewareSource);if(err){if(sources.length>1){return _this7.src(sources.slice(1));}
_this7.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)});},0);_this7.triggerReady();return;}
_this7.changingSrc_=false;_this7.cache_.src=middlewareSource.src;setTech(mws,_this7.tech_);});};Player.prototype.src_=function src_(source){var sourceTech=this.selectSource([source]);if(!sourceTech){return true;}
if(!titleCaseEquals(sourceTech.tech,this.techName_)){this.changingSrc_=true;this.loadTech_(sourceTech.tech,sourceTech.source);return false;}
this.ready(function(){if(this.tech_.constructor.prototype.hasOwnProperty('setSource')){this.techCall_('setSource',source);}else{this.techCall_('src',source.src);}
if(this.options_.preload==='auto'){this.load();}},true);return false;};Player.prototype.load=function load(){this.techCall_('load');};Player.prototype.reset=function reset(){this.loadTech_(this.options_.techOrder[0],null);this.techCall_('reset');};Player.prototype.currentSources=function currentSources(){var source=this.currentSource();var sources=[];if(Object.keys(source).length!==0){sources.push(source);}
return this.cache_.sources||sources;};Player.prototype.currentSource=function currentSource(){return this.cache_.source||{};};Player.prototype.currentSrc=function currentSrc(){return this.currentSource()&&this.currentSource().src||'';};Player.prototype.currentType=function currentType(){return this.currentSource()&&this.currentSource().type||'';};Player.prototype.preload=function preload(value){if(value!==undefined){this.techCall_('setPreload',value);this.options_.preload=value;return;}
return this.techGet_('preload');};Player.prototype.autoplay=function autoplay(value){if(value!==undefined){this.techCall_('setAutoplay',value);this.options_.autoplay=value;this.ready(this.forceAutoplayInChrome_);return;}
return this.techGet_('autoplay',value);};Player.prototype.forceAutoplayInChrome_=function forceAutoplayInChrome_(){if(this.paused()&&(this.autoplay()||this.options_.autoplay)&&IS_CHROME&&!IS_ANDROID){this.play();}};Player.prototype.playsinline=function playsinline(value){if(value!==undefined){this.techCall_('setPlaysinline',value);this.options_.playsinline=value;return this;}
return this.techGet_('playsinline');};Player.prototype.loop=function loop(value){if(value!==undefined){this.techCall_('setLoop',value);this.options_.loop=value;return;}
return this.techGet_('loop');};Player.prototype.poster=function poster(src){if(src===undefined){return this.poster_;}
if(!src){src='';}
this.poster_=src;this.techCall_('setPoster',src);this.trigger('posterchange');};Player.prototype.handleTechPosterChange_=function handleTechPosterChange_(){if(!this.poster_&&this.tech_&&this.tech_.poster){this.poster_=this.tech_.poster()||'';this.trigger('posterchange');}};Player.prototype.controls=function controls(bool){if(bool===undefined){return!!this.controls_;}
bool=!!bool;if(this.controls_===bool){return;}
this.controls_=bool;if(this.usingNativeControls()){this.techCall_('setControls',bool);}
if(this.controls_){this.removeClass('vjs-controls-disabled');this.addClass('vjs-controls-enabled');this.trigger('controlsenabled');if(!this.usingNativeControls()){this.addTechControlsListeners_();}}else{this.removeClass('vjs-controls-enabled');this.addClass('vjs-controls-disabled');this.trigger('controlsdisabled');if(!this.usingNativeControls()){this.removeTechControlsListeners_();}}};Player.prototype.usingNativeControls=function usingNativeControls(bool){if(bool===undefined){return!!this.usingNativeControls_;}
bool=!!bool;if(this.usingNativeControls_===bool){return;}
this.usingNativeControls_=bool;if(this.usingNativeControls_){this.addClass('vjs-using-native-controls');this.trigger('usingnativecontrols');}else{this.removeClass('vjs-using-native-controls');this.trigger('usingcustomcontrols');}};Player.prototype.error=function error(err){if(err===undefined){return this.error_||null;}
if(err===null){this.error_=err;this.removeClass('vjs-error');if(this.errorDisplay){this.errorDisplay.close();}
return;}
this.error_=new MediaError(err);this.addClass('vjs-error');log$1.error('(CODE:'+this.error_.code+' '+MediaError.errorTypes[this.error_.code]+')',this.error_.message,this.error_);this.trigger('error');return;};Player.prototype.reportUserActivity=function reportUserActivity(event){this.userActivity_=true;};Player.prototype.userActive=function userActive(bool){if(bool===undefined){return this.userActive_;}
bool=!!bool;if(bool===this.userActive_){return;}
this.userActive_=bool;if(this.userActive_){this.userActivity_=true;this.removeClass('vjs-user-inactive');this.addClass('vjs-user-active');this.trigger('useractive');return;}
if(this.tech_){this.tech_.one('mousemove',function(e){e.stopPropagation();e.preventDefault();});}
this.userActivity_=false;this.removeClass('vjs-user-active');this.addClass('vjs-user-inactive');this.trigger('userinactive');};Player.prototype.listenForUserActivity_=function listenForUserActivity_(){var mouseInProgress=void 0;var lastMoveX=void 0;var lastMoveY=void 0;var handleActivity=bind(this,this.reportUserActivity);var handleMouseMove=function handleMouseMove(e){if(e.screenX!==lastMoveX||e.screenY!==lastMoveY){lastMoveX=e.screenX;lastMoveY=e.screenY;handleActivity();}};var handleMouseDown=function handleMouseDown(){handleActivity();this.clearInterval(mouseInProgress);mouseInProgress=this.setInterval(handleActivity,250);};var handleMouseUp=function handleMouseUp(event){handleActivity();this.clearInterval(mouseInProgress);};this.on('mousedown',handleMouseDown);this.on('mousemove',handleMouseMove);this.on('mouseup',handleMouseUp);this.on('keydown',handleActivity);this.on('keyup',handleActivity);var inactivityTimeout=void 0;this.setInterval(function(){if(!this.userActivity_){return;}
this.userActivity_=false;this.userActive(true);this.clearTimeout(inactivityTimeout);var timeout=this.options_.inactivityTimeout;if(timeout<=0){return;}
inactivityTimeout=this.setTimeout(function(){if(!this.userActivity_){this.userActive(false);}},timeout);},250);};Player.prototype.playbackRate=function playbackRate(rate){if(rate!==undefined){this.techCall_('setPlaybackRate',rate);return;}
if(this.tech_&&this.tech_.featuresPlaybackRate){return this.techGet_('playbackRate');}
return 1.0;};Player.prototype.defaultPlaybackRate=function defaultPlaybackRate(rate){if(rate!==undefined){return this.techCall_('setDefaultPlaybackRate',rate);}
if(this.tech_&&this.tech_.featuresPlaybackRate){return this.techGet_('defaultPlaybackRate');}
return 1.0;};Player.prototype.isAudio=function isAudio(bool){if(bool!==undefined){this.isAudio_=!!bool;return;}
return!!this.isAudio_;};Player.prototype.addTextTrack=function addTextTrack(kind,label,language){if(this.tech_){return this.tech_.addTextTrack(kind,label,language);}};Player.prototype.addRemoteTextTrack=function addRemoteTextTrack(options,manualCleanup){if(this.tech_){return this.tech_.addRemoteTextTrack(options,manualCleanup);}};Player.prototype.removeRemoteTextTrack=function removeRemoteTextTrack(){var _ref3=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{},_ref3$track=_ref3.track,track=_ref3$track===undefined?arguments[0]:_ref3$track;if(this.tech_){return this.tech_.removeRemoteTextTrack(track);}};Player.prototype.getVideoPlaybackQuality=function getVideoPlaybackQuality(){return this.techGet_('getVideoPlaybackQuality');};Player.prototype.videoWidth=function videoWidth(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0;};Player.prototype.videoHeight=function videoHeight(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0;};Player.prototype.language=function language(code){if(code===undefined){return this.language_;}
this.language_=String(code).toLowerCase();};Player.prototype.languages=function languages(){return mergeOptions(Player.prototype.options_.languages,this.languages_);};Player.prototype.toJSON=function toJSON(){var options=mergeOptions(this.options_);var tracks=options.tracks;options.tracks=[];for(var i=0;i<tracks.length;i++){var track=tracks[i];track=mergeOptions(track);track.player=undefined;options.tracks[i]=track;}
return options;};Player.prototype.createModal=function createModal(content,options){var _this8=this;options=options||{};options.content=content||'';var modal=new ModalDialog(this,options);this.addChild(modal);modal.on('dispose',function(){_this8.removeChild(modal);});modal.open();return modal;};Player.getTagSettings=function getTagSettings(tag){var baseOptions={sources:[],tracks:[]};var tagOptions=getAttributes(tag);var dataSetup=tagOptions['data-setup'];if(hasClass(tag,'vjs-fluid')){tagOptions.fluid=true;}
if(dataSetup!==null){var _safeParseTuple=tuple(dataSetup||'{}'),err=_safeParseTuple[0],data=_safeParseTuple[1];if(err){log$1.error(err);}
assign(tagOptions,data);}
assign(baseOptions,tagOptions);if(tag.hasChildNodes()){var children=tag.childNodes;for(var i=0,j=children.length;i<j;i++){var child=children[i];var childName=child.nodeName.toLowerCase();if(childName==='source'){baseOptions.sources.push(getAttributes(child));}else if(childName==='track'){baseOptions.tracks.push(getAttributes(child));}}}
return baseOptions;};Player.prototype.flexNotSupported_=function flexNotSupported_(){var elem=document_1.createElement('i');return!('flexBasis'in elem.style||'webkitFlexBasis'in elem.style||'mozFlexBasis'in elem.style||'msFlexBasis'in elem.style||'msFlexOrder'in elem.style);};return Player;}(Component);ALL.names.forEach(function(name$$1){var props=ALL[name$$1];Player.prototype[props.getterName]=function(){if(this.tech_){return this.tech_[props.getterName]();}
this[props.privateName]=this[props.privateName]||new props.ListClass();return this[props.privateName];};});Player.players={};var navigator$1=window_1.navigator;Player.prototype.options_={techOrder:Tech.defaultTechOrder_,html5:{},flash:{},inactivityTimeout:2000,playbackRates:[],children:['mediaLoader','posterImage','textTrackDisplay','loadingSpinner','bigPlayButton','controlBar','errorDisplay','textTrackSettings'],language:navigator$1&&(navigator$1.languages&&navigator$1.languages[0]||navigator$1.userLanguage||navigator$1.language)||'en',languages:{},notSupportedMessage:'No compatible source was found for this media.'};['ended','seeking','seekable','networkState','readyState'].forEach(function(fn){Player.prototype[fn]=function(){return this.techGet_(fn);};});TECH_EVENTS_RETRIGGER.forEach(function(event){Player.prototype['handleTech'+toTitleCase(event)+'_']=function(){return this.trigger(event);};});Component.registerComponent('Player',Player);var BASE_PLUGIN_NAME='plugin';var PLUGIN_CACHE_KEY='activePlugins_';var pluginStorage={};var pluginExists=function pluginExists(name){return pluginStorage.hasOwnProperty(name);};var getPlugin=function getPlugin(name){return pluginExists(name)?pluginStorage[name]:undefined;};var markPluginAsActive=function markPluginAsActive(player,name){player[PLUGIN_CACHE_KEY]=player[PLUGIN_CACHE_KEY]||{};player[PLUGIN_CACHE_KEY][name]=true;};var triggerSetupEvent=function triggerSetupEvent(player,hash,before){var eventName=(before?'before':'')+'pluginsetup';player.trigger(eventName,hash);player.trigger(eventName+':'+hash.name,hash);};var createBasicPlugin=function createBasicPlugin(name,plugin){var basicPluginWrapper=function basicPluginWrapper(){triggerSetupEvent(this,{name:name,plugin:plugin,instance:null},true);var instance=plugin.apply(this,arguments);markPluginAsActive(this,name);triggerSetupEvent(this,{name:name,plugin:plugin,instance:instance});return instance;};Object.keys(plugin).forEach(function(prop){basicPluginWrapper[prop]=plugin[prop];});return basicPluginWrapper;};var createPluginFactory=function createPluginFactory(name,PluginSubClass){PluginSubClass.prototype.name=name;return function(){triggerSetupEvent(this,{name:name,plugin:PluginSubClass,instance:null},true);for(var _len=arguments.length,args=Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key];}
var instance=new(Function.prototype.bind.apply(PluginSubClass,[null].concat([this].concat(args))))();this[name]=function(){return instance;};triggerSetupEvent(this,instance.getEventHash());return instance;};};var Plugin=function(){function Plugin(player){classCallCheck(this,Plugin);if(this.constructor===Plugin){throw new Error('Plugin must be sub-classed; not directly instantiated.');}
this.player=player;evented(this);delete this.trigger;stateful(this,this.constructor.defaultState);markPluginAsActive(player,this.name);this.dispose=bind(this,this.dispose);player.on('dispose',this.dispose);}
Plugin.prototype.version=function version(){return this.constructor.VERSION;};Plugin.prototype.getEventHash=function getEventHash(){var hash=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};hash.name=this.name;hash.plugin=this.constructor;hash.instance=this;return hash;};Plugin.prototype.trigger=function trigger$$1(event){var hash=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};return trigger(this.eventBusEl_,event,this.getEventHash(hash));};Plugin.prototype.handleStateChanged=function handleStateChanged(e){};Plugin.prototype.dispose=function dispose(){var name=this.name,player=this.player;this.trigger('dispose');this.off();player.off('dispose',this.dispose);player[PLUGIN_CACHE_KEY][name]=false;this.player=this.state=null;player[name]=createPluginFactory(name,pluginStorage[name]);};Plugin.isBasic=function isBasic(plugin){var p=typeof plugin==='string'?getPlugin(plugin):plugin;return typeof p==='function'&&!Plugin.prototype.isPrototypeOf(p.prototype);};Plugin.registerPlugin=function registerPlugin(name,plugin){if(typeof name!=='string'){throw new Error('Illegal plugin name, "'+name+'", must be a string, was '+(typeof name==='undefined'?'undefined':_typeof(name))+'.');}
if(pluginExists(name)){log$1.warn('A plugin named "'+name+'" already exists. You may want to avoid re-registering plugins!');}else if(Player.prototype.hasOwnProperty(name)){throw new Error('Illegal plugin name, "'+name+'", cannot share a name with an existing player method!');}
if(typeof plugin!=='function'){throw new Error('Illegal plugin for "'+name+'", must be a function, was '+(typeof plugin==='undefined'?'undefined':_typeof(plugin))+'.');}
pluginStorage[name]=plugin;if(name!==BASE_PLUGIN_NAME){if(Plugin.isBasic(plugin)){Player.prototype[name]=createBasicPlugin(name,plugin);}else{Player.prototype[name]=createPluginFactory(name,plugin);}}
return plugin;};Plugin.deregisterPlugin=function deregisterPlugin(name){if(name===BASE_PLUGIN_NAME){throw new Error('Cannot de-register base plugin.');}
if(pluginExists(name)){delete pluginStorage[name];delete Player.prototype[name];}};Plugin.getPlugins=function getPlugins(){var names=arguments.length>0&&arguments[0]!==undefined?arguments[0]:Object.keys(pluginStorage);var result=void 0;names.forEach(function(name){var plugin=getPlugin(name);if(plugin){result=result||{};result[name]=plugin;}});return result;};Plugin.getPluginVersion=function getPluginVersion(name){var plugin=getPlugin(name);return plugin&&plugin.VERSION||'';};return Plugin;}();Plugin.getPlugin=getPlugin;Plugin.BASE_PLUGIN_NAME=BASE_PLUGIN_NAME;Plugin.registerPlugin(BASE_PLUGIN_NAME,Plugin);Player.prototype.usingPlugin=function(name){return!!this[PLUGIN_CACHE_KEY]&&this[PLUGIN_CACHE_KEY][name]===true;};Player.prototype.hasPlugin=function(name){return!!pluginExists(name);};var _inherits=function _inherits(subClass,superClass){if(typeof superClass!=='function'&&superClass!==null){throw new TypeError('Super expression must either be null or a function, not '+(typeof superClass==='undefined'?'undefined':_typeof(superClass)));}
subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass){subClass.super_=superClass;}};var extendFn=function extendFn(superClass){var subClassMethods=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var subClass=function subClass(){superClass.apply(this,arguments);};var methods={};if((typeof subClassMethods==='undefined'?'undefined':_typeof(subClassMethods))==='object'){if(subClassMethods.constructor!==Object.prototype.constructor){subClass=subClassMethods.constructor;}
methods=subClassMethods;}else if(typeof subClassMethods==='function'){subClass=subClassMethods;}
_inherits(subClass,superClass);for(var name in methods){if(methods.hasOwnProperty(name)){subClass.prototype[name]=methods[name];}}
return subClass;};if(typeof HTMLVideoElement==='undefined'&&isReal()){document_1.createElement('video');document_1.createElement('audio');document_1.createElement('track');document_1.createElement('video-js');}
function videojs(id,options,ready){var tag=void 0;if(typeof id==='string'){var players=videojs.getPlayers();if(id.indexOf('#')===0){id=id.slice(1);}
if(players[id]){if(options){log$1.warn('Player "'+id+'" is already initialised. Options will not be applied.');}
if(ready){players[id].ready(ready);}
return players[id];}
tag=$('#'+id);}else{tag=id;}
if(!tag||!tag.nodeName){throw new TypeError('The element or ID supplied is not valid. (videojs)');}
if(tag.player||Player.players[tag.playerId]){return tag.player||Player.players[tag.playerId];}
if(isEl(tag)&&!document_1.body.contains(tag)){log$1.warn('The element supplied is not included in the DOM');}
options=options||{};videojs.hooks('beforesetup').forEach(function(hookFunction){var opts=hookFunction(tag,mergeOptions(options));if(!isObject(opts)||Array.isArray(opts)){log$1.error('please return an object in beforesetup hooks');return;}
options=mergeOptions(options,opts);});var PlayerComponent=Component.getComponent('Player');var player=new PlayerComponent(tag,options,ready);videojs.hooks('setup').forEach(function(hookFunction){return hookFunction(player);});return player;}
videojs.hooks_={};videojs.hooks=function(type,fn){videojs.hooks_[type]=videojs.hooks_[type]||[];if(fn){videojs.hooks_[type]=videojs.hooks_[type].concat(fn);}
return videojs.hooks_[type];};videojs.hook=function(type,fn){videojs.hooks(type,fn);};videojs.hookOnce=function(type,fn){videojs.hooks(type,[].concat(fn).map(function(original){var wrapper=function wrapper(){videojs.removeHook(type,wrapper);return original.apply(undefined,arguments);};return wrapper;}));};videojs.removeHook=function(type,fn){var index=videojs.hooks(type).indexOf(fn);if(index<=-1){return false;}
videojs.hooks_[type]=videojs.hooks_[type].slice();videojs.hooks_[type].splice(index,1);return true;};if(window_1.VIDEOJS_NO_DYNAMIC_STYLE!==true&&isReal()){var style=$('.vjs-styles-defaults');if(!style){style=createStyleElement('vjs-styles-defaults');var head=$('head');if(head){head.insertBefore(style,head.firstChild);}
setTextContent(style,'\n      .video-js {\n        width: 300px;\n        height: 150px;\n      }\n\n      .vjs-fluid {\n        padding-top: 56.25%\n      }\n    ');}}
autoSetupTimeout(1,videojs);videojs.VERSION=version;videojs.options=Player.prototype.options_;videojs.getPlayers=function(){return Player.players;};videojs.players=Player.players;videojs.getComponent=Component.getComponent;videojs.registerComponent=function(name$$1,comp){if(Tech.isTech(comp)){log$1.warn('The '+name$$1+' tech was registered as a component. It should instead be registered using videojs.registerTech(name, tech)');}
Component.registerComponent.call(Component,name$$1,comp);};videojs.getTech=Tech.getTech;videojs.registerTech=Tech.registerTech;videojs.use=use;videojs.browser=browser;videojs.TOUCH_ENABLED=TOUCH_ENABLED;videojs.extend=extendFn;videojs.mergeOptions=mergeOptions;videojs.bind=bind;videojs.registerPlugin=Plugin.registerPlugin;videojs.plugin=function(name$$1,plugin){log$1.warn('videojs.plugin() is deprecated; use videojs.registerPlugin() instead');return Plugin.registerPlugin(name$$1,plugin);};videojs.getPlugins=Plugin.getPlugins;videojs.getPlugin=Plugin.getPlugin;videojs.getPluginVersion=Plugin.getPluginVersion;videojs.addLanguage=function(code,data){var _mergeOptions;code=(''+code).toLowerCase();videojs.options.languages=mergeOptions(videojs.options.languages,(_mergeOptions={},_mergeOptions[code]=data,_mergeOptions));return videojs.options.languages[code];};videojs.log=log$1;videojs.createTimeRange=videojs.createTimeRanges=createTimeRanges;videojs.formatTime=formatTime;videojs.parseUrl=parseUrl;videojs.isCrossOrigin=isCrossOrigin;videojs.EventTarget=EventTarget;videojs.on=on;videojs.one=one;videojs.off=off;videojs.trigger=trigger;videojs.xhr=xhr;videojs.TextTrack=TextTrack;videojs.AudioTrack=AudioTrack;videojs.VideoTrack=VideoTrack;['isEl','isTextNode','createEl','hasClass','addClass','removeClass','toggleClass','setAttributes','getAttributes','emptyEl','appendContent','insertContent'].forEach(function(k){videojs[k]=function(){log$1.warn('videojs.'+k+'() is deprecated; use videojs.dom.'+k+'() instead');return Dom[k].apply(null,arguments);};});videojs.computedStyle=computedStyle;videojs.dom=Dom;videojs.url=Url;return videojs;})));