/*
Video.js 6.9.0
Copyright Brightcove, Inc.
Available under Apache License Version 2.0
Includes vtt.js
Available under Apache License Version 2.0
*/
(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="6.9.0";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;
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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(touchTime0&&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;iduration)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;i0&&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;i0&&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;i0&&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$$1(){for(var _i=0;_i0&&arguments[0]!==undefined?arguments[0]:[];classCallCheck(this,
TextTrackList);var list=void 0;if(IS_IE8){list=document_1.createElement("custom");for(var prop in TrackList.prototype)if(prop!=="constructor")list[prop]=TrackList.prototype[prop];for(var _prop in TextTrackList.prototype)if(_prop!=="constructor")list[_prop]=TextTrackList.prototype[_prop]}list=(_this=possibleConstructorReturn(this,_TrackList.call(this,tracks,list)),_this);return _ret=list,possibleConstructorReturn(_this,_ret)}TextTrackList.prototype.addTrack=function addTrack(track){_TrackList.prototype.addTrack.call(this,
track);track.addEventListener("modechange",bind(this,function(){this.trigger("change")}));var nonLanguageTextTrackKind=["metadata","chapters"];if(nonLanguageTextTrackKind.indexOf(track.kind)===-1)track.addEventListener("modechange",bind(this,function(){this.trigger("selectedlanguagechange")}))};return TextTrackList}(TrackList);var HtmlTrackElementList=function(){function HtmlTrackElementList(){var trackElements=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];classCallCheck(this,HtmlTrackElementList);
var list=this;if(IS_IE8){list=document_1.createElement("custom");for(var prop in HtmlTrackElementList.prototype)if(prop!=="constructor")list[prop]=HtmlTrackElementList.prototype[prop]}list.trackElements_=[];Object.defineProperty(list,"length",{get:function get$$1(){return this.trackElements_.length}});for(var i=0,length=trackElements.length;i0&&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='\x3ca href\x3d"'+url+'"\x3e\x3c/a\x3e';a=div.firstChild;div.setAttribute("style","display:none; position:absolute;");document_1.body.appendChild(div)}var details={};for(var i=0;i0)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$$1(){if(!this.loaded_)return null;if(this.cues.length===0)return activeCues;var ct=this.tech_.currentTime();var active=[];for(var i=0,l=this.cues.length;i=ct)active.push(cue);else if(cue.startTime===cue.endTime&&cue.startTime<=ct&&cue.startTime+.5>=ct)active.push(cue)}changed=
false;if(active.length!==this.activeCues_.length)changed=true;else for(var _i=0;_i0&&arguments[0]!==undefined?arguments[0]:{};classCallCheck(this,AudioTrack);var settings=mergeOptions(options,{kind:AudioTrackKind[options.kind]||
""});var track=(_this=possibleConstructorReturn(this,_Track.call(this,settings)),_this);var enabled=false;if(IS_IE8)for(var prop in AudioTrack.prototype)if(prop!=="constructor")track[prop]=AudioTrack.prototype[prop];Object.defineProperty(track,"enabled",{get:function get$$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)/1E3}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=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)!=="--\x3e")throw new ParsingError(ParsingError.Errors.BadTimeStamp,
"Malformed time stamp (time stamps must be separated by '--\x3e'): "+oInput);input=input.substr(3);skipWhitespace();cue.endTime=consumeTimeStamp();skipWhitespace();consumeCueSettings(input,cue)}var ESCAPE={"\x26amp;":"\x26","\x26lt;":"\x3c","\x26gt;":"\x3e","\x26lrm;":"\u200e","\x26rlm;":"\u200f","\x26nbsp;":"\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]==="\x3c"){if(t[1]==="/"){if(tagStack.length&&tagStack[tagStack.length-1]===t.substr(2).replace("\x3e","")){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=
[[1470,1470],[1472,1472],[1475,1475],[1478,1478],[1488,1514],[1520,1524],[1544,1544],[1547,1547],[1549,1549],[1563,1563],[1566,1610],[1645,1647],[1649,1749],[1765,1766],[1774,1775],[1786,1805],[1807,1808],[1810,1839],[1869,1957],[1969,1969],[1984,2026],[2036,2037],[2042,2042],[2048,2069],[2074,2074],[2084,2084],[2088,2088],[2096,2110],[2112,2136],[2142,2142],[2208,2208],[2210,2220],[8207,8207],[64285,64285],[64287,64296],[64298,64310],[64312,64316],[64318,64318],[64320,64321],[64323,64324],[64326,
64449],[64467,64829],[64848,64911],[64914,64967],[65008,65020],[65136,65140],[65142,65276],[67584,67589],[67592,67592],[67594,67637],[67639,67640],[67644,67644],[67647,67669],[67671,67679],[67840,67867],[67872,67897],[67903,67903],[67968,68023],[68030,68031],[68096,68096],[68112,68115],[68117,68119],[68121,68147],[68160,68167],[68176,68184],[68192,68223],[68352,68405],[68416,68437],[68440,68466],[68472,68479],[68608,68680],[126464,126467],[126469,126495],[126497,126498],[126500,126500],[126503,126503],
[126505,126514],[126516,126519],[126521,126521],[126523,126523],[126530,126530],[126535,126535],[126537,126537],[126539,126539],[126541,126543],[126545,126546],[126548,126548],[126551,126551],[126553,126553],[126555,126555],[126557,126557],[126559,126559],[126561,126562],[126564,126564],[126567,126570],[126572,126578],[126580,126583],[126585,126588],[126590,126590],[126592,126601],[126603,126619],[126625,126627],[126629,126633],[126635,126651],[1114109,1114109]];function isStrongRTLChar(charCode){for(var i=
0;i=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=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;ib2.left&&this.topb2.top};BoxPosition.prototype.overlapsAny=function(boxes){for(var i=0;i=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.leftcontainer.right;case "+y":return this.topcontainer.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;ip){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=.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;i100)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.triggerSourceset=function triggerSourceset(src){var _this2=this;if(!this.isReady_)this.one("ready",function(){return _this2.setTimeout(function(){return _this2.triggerSourceset(src)},1)});this.trigger({src:src,type:"sourceset"})};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 _this3=this;types=[].concat(types);types.forEach(function(type){var list=_this3[type+
"Tracks"]()||[];var i=list.length;while(i--){var track=list[i];if(type==="text")_this3.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 _this4=this;NORMAL.names.forEach(function(name){var props=NORMAL[name];var trackListChanges=function trackListChanges(){_this4.trigger(name+"trackchange")};var tracks=
_this4[props.getterName]();tracks.addEventListener("removetrack",trackListChanges);tracks.addEventListener("addtrack",trackListChanges);_this4.on("dispose",function(){tracks.removeEventListener("removetrack",trackListChanges);tracks.removeEventListener("addtrack",trackListChanges)})})};Tech.prototype.addWebVttScript_=function addWebVttScript_(){var _this5=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(){_this5.trigger("vttjsloaded")};script.onerror=function(){_this5.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 _this6=
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 _this6.trigger("texttrackchange")};var textTracksChanges=function textTracksChanges(){updateDisplay();
for(var i=0;i0&&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 _this7.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.featuresSourceset=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;i3&&arguments[3]!==undefined?arguments[3]:null;var callMethod="call"+toTitleCase(method);var middlewareValue=middleware.reduce(middlewareIterator(callMethod),arg);var terminated=middlewareValue===TERMINATOR;var returnValue=terminated?null:tech[method](middlewareValue);executeRight(middleware,method,returnValue,terminated);return returnValue}var allowedGetters={buffered:1,currentTime:1,duration:1,seekable:1,played:1,paused:1};var allowedSetters=
{setCurrentTime:1};var allowedMediators={play:1,pause:1};function middlewareIterator(method){return function(value,mw){if(value===TERMINATOR)return TERMINATOR;if(mw[method])return mw[method](value);return value}}function executeRight(mws,method,value,terminated){for(var i=mws.length-1;i>=0;i--){var mw=mws[i];if(mw[method])mw[method](terminated,value)}}function clearCacheForPlayer(player){middlewareInstances[player.id()]=null}function getOrCreateFactory(player,mwFactory){var mws=middlewareInstances[player.id()];
var mw=null;if(mws===undefined||mws===null){mw=mwFactory(player);middlewareInstances[player.id()]=[[mwFactory,mw]];return mw}for(var i=0;i0&&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=getOrCreateFactory(player,mwFactory);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 MimetypesKind={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",mp3:"audio/mpeg",aac:"audio/aac",oga:"audio/ogg",m3u8:"application/x-mpegURL"};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=[checkMimetype({src:src})];else if(isObject(src)&&typeof src.src==="string"&&src.src&&src.src.trim())src=[checkMimetype(src)];else src=[];return src};function checkMimetype(src){var ext=getFileExtension(src.src);var mimetype=MimetypesKind[ext.toLowerCase()];if(!src.type&&mimetype)src.type=
mimetype;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;i0&&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:'\x3cspan aria-hidden\x3d"true" class\x3d"vjs-icon-placeholder"\x3e\x3c/span\x3e',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;i1&&arguments[1]!==undefined?arguments[1]:{};var attributes=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};tag="button";
props=assign({innerHTML:'\x3cspan aria-hidden\x3d"true" class\x3d"vjs-icon-placeholder"\x3e\x3c/span\x3e',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);var defaultImplementation=function defaultImplementation(seconds,guide){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 implementation=defaultImplementation;function setFormatTime(customImplementation){implementation=customImplementation}function resetFormatTime(){implementation=defaultImplementation}var formatTime=function(seconds){var guide=arguments.length>1&&arguments[1]!==undefined?arguments[1]:seconds;return implementation(seconds,guide)};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_||this.formatTime_(0));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:"\x3cdiv\x3e\x3cspan\x3e/\x3c/span\x3e\x3c/div\x3e"})};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:'\x3cspan class\x3d"vjs-control-text"\x3e'+
this.localize("Stream Type")+"\x3c/span\x3e"+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$$1(){return _Component.prototype.createEl.call(this,
"div",{className:"vjs-load-progress",innerHTML:'\x3cspan class\x3d"vjs-control-text"\x3e\x3cspan\x3e'+this.localize("Loaded")+"\x3c/span\x3e: 0%\x3c/span\x3e"})};LoadProgressBar.prototype.dispose=function dispose(){this.partEls_=null;_Component.prototype.dispose.call(this)};LoadProgressBar.prototype.update=function update(event){var buffered=this.player_.buffered();var duration=this.player_.duration();var bufferedEnd=this.player_.bufferedEnd();var children=this.partEls_;var percentify=function percentify(time,
end){var percent=time/end||0;return(percent>=1?1:percent)*100+"%"};this.el_.style.width=percentify(bufferedEnd,duration);for(var i=0;ibuffered.length;_i--)this.el_.removeChild(children[_i-1]);children.length=buffered.length};
return LoadProgressBar}(Component);Component.registerComponent("LoadProgressBar",LoadProgressBar);var TimeTooltip=function(_Component){inherits(TimeTooltip,_Component);function TimeTooltip(){classCallCheck(this,TimeTooltip);return possibleConstructorReturn(this,_Component.apply(this,arguments))}TimeTooltip.prototype.createEl=function createEl$$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(spaceLeftOfPointtooltipRect.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:'\x3cspan class\x3d"vjs-control-text"\x3e\x3cspan\x3e'+this.localize("Progress")+"\x3c/span\x3e: 0%\x3c/span\x3e"})};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.setEventHandlers_();return _this}SeekBar.prototype.setEventHandlers_=function setEventHandlers_(){var _this2=this;this.update=throttle(bind(this,this.update),UPDATE_REFRESH_INTERVAL);this.on(this.player_,"timeupdate",this.update);this.on(this.player_,
"ended",this.handleEnded);this.updateInterval=null;this.on(this.player_,["playing"],function(){_this2.clearInterval(_this2.updateInterval);_this2.updateInterval=_this2.setInterval(function(){_this2.requestAnimationFrame(function(){_this2.update()})},UPDATE_REFRESH_INTERVAL)});this.on(this.player_,["ended","pause","waiting"],function(){_this2.clearInterval(_this2.updateInterval)});this.on(this.player_,["timeupdate","ended"],this.update)};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\x3d{1} duration\x3d{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;event.stopPropagation();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-.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);if(event)event.stopPropagation();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");if(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");if(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;var seekBar=this.getChild("seekBar");if(seekBar)seekBar.handleMouseDown(event);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;var seekBar=this.getChild("seekBar");if(seekBar)seekBar.handleMouseUp(event);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:'\x3cspan class\x3d"vjs-control-text"\x3e\x3c/span\x3e'})};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()+.1)};VolumeBar.prototype.stepBack=function stepBack(){this.checkMuted();this.player_.volume(this.player_.volume()-.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<.1?.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<.33)level=1;else if(vol<.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.volumeControl,["sliderinactive"],_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;i1&&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.isSelected_=options.selected||false;_this.selected(_this.isSelected_);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:'\x3cspan class\x3d"vjs-menu-item-text"\x3e'+this.localize(this.options_.label)+"\x3c/span\x3e",
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");this.isSelected_=true}else{this.removeClass("vjs-selected");this.el_.setAttribute("aria-checked","false");this.controlText("");this.isSelected_=false}};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-1){if(track.mode!=="showing")track.mode="showing"}else if(track.mode!=="disabled")track.mode="disabled"}};TextTrackMenuItem.prototype.handleTracksChange=
function handleTracksChange(event){var shouldBeSelected=this.track.mode==="showing";if(shouldBeSelected!==this.isSelected_)this.selected(shouldBeSelected)};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 shouldBeSelected=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"){shouldBeSelected=false;break}}if(shouldBeSelected!==this.isSelected_)this.selected(shouldBeSelected)};OffTextTrackMenuItem.prototype.handleSelectedLanguageChange=function handleSelectedLanguageChange(event){var tracks=this.player().textTracks();var allHidden=true;for(var i=0,l=tracks.length;i-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-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&¤tTime=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;i1&&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)&&this.player().getChild("textTrackSettings")){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;i1&&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=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;icurrentRate){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="\u00a0";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 \x3e 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 \x3e select",id:"captions-background-opacity-%s",label:"Transparency",options:[OPACITY_OPAQUE,OPACITY_SEMI,
OPACITY_TRANS]},color:{selector:".vjs-fg-color \x3e 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 \x3e select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family \x3e 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 \x3e 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 \x3e select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[OPACITY_OPAQUE,OPACITY_SEMI]},windowColor:{selector:".vjs-window-color \x3e select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity \x3e 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;i1&&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["\x3c"+type+' id\x3d"'+id+'" class\x3d"'+(type==="label"?"vjs-label":"")+'"\x3e',this.localize(config.label),
"\x3c/"+type+"\x3e",'\x3cselect aria-labelledby\x3d"'+(legendId!==""?legendId+" ":"")+id+'"\x3e'].concat(config.options.map(function(o){var optionId=id+"-"+o[1];return['\x3coption id\x3d"'+optionId+'" value\x3d"'+o[0]+'" ','aria-labelledby\x3d"'+(legendId!==""?legendId+" ":"")+id+" "+optionId+'"\x3e',_this2.localize(o[1]),"\x3c/option\x3e"].join("")})).concat("\x3c/select\x3e").join("")};TextTrackSettings.prototype.createElFgColor_=function createElFgColor_(){var legendId="captions-text-legend-"+
this.id_;return['\x3cfieldset class\x3d"vjs-fg-color vjs-track-setting"\x3e','\x3clegend id\x3d"'+legendId+'"\x3e',this.localize("Text"),"\x3c/legend\x3e",this.createElSelect_("color",legendId),'\x3cspan class\x3d"vjs-text-opacity vjs-opacity"\x3e',this.createElSelect_("textOpacity",legendId),"\x3c/span\x3e","\x3c/fieldset\x3e"].join("")};TextTrackSettings.prototype.createElBgColor_=function createElBgColor_(){var legendId="captions-background-"+this.id_;return['\x3cfieldset class\x3d"vjs-bg-color vjs-track-setting"\x3e',
'\x3clegend id\x3d"'+legendId+'"\x3e',this.localize("Background"),"\x3c/legend\x3e",this.createElSelect_("backgroundColor",legendId),'\x3cspan class\x3d"vjs-bg-opacity vjs-opacity"\x3e',this.createElSelect_("backgroundOpacity",legendId),"\x3c/span\x3e","\x3c/fieldset\x3e"].join("")};TextTrackSettings.prototype.createElWinColor_=function createElWinColor_(){var legendId="captions-window-"+this.id_;return['\x3cfieldset class\x3d"vjs-window-color vjs-track-setting"\x3e','\x3clegend id\x3d"'+legendId+
'"\x3e',this.localize("Window"),"\x3c/legend\x3e",this.createElSelect_("windowColor",legendId),'\x3cspan class\x3d"vjs-window-opacity vjs-opacity"\x3e',this.createElSelect_("windowOpacity",legendId),"\x3c/span\x3e","\x3c/fieldset\x3e"].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:['\x3cfieldset class\x3d"vjs-font-percent vjs-track-setting"\x3e',this.createElSelect_("fontPercent","","legend"),"\x3c/fieldset\x3e",'\x3cfieldset class\x3d"vjs-edge-style vjs-track-setting"\x3e',this.createElSelect_("edgeStyle","","legend"),"\x3c/fieldset\x3e",'\x3cfieldset class\x3d"vjs-font-family vjs-track-setting"\x3e',this.createElSelect_("fontFamily","","legend"),"\x3c/fieldset\x3e"].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:['\x3cbutton class\x3d"vjs-default-button" title\x3d"'+defaultsDescription+'"\x3e',this.localize("Reset"),'\x3cspan class\x3d"vjs-control-text"\x3e '+defaultsDescription+"\x3c/span\x3e","\x3c/button\x3e",'\x3cbutton class\x3d"vjs-done-button"\x3e'+this.localize("Done")+
"\x3c/button\x3e"].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.$(config.selector),config.parser);if(value!==undefined)accum[key]=value;return accum},{})};TextTrackSettings.prototype.setValues=function setValues(values){var _this4=this;each(selectConfigs,function(config,key){setSelectedOption(_this4.$(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 ResizeManager=function(_Component){inherits(ResizeManager,_Component);function ResizeManager(player,options){classCallCheck(this,ResizeManager);var RESIZE_OBSERVER_AVAILABLE=options.ResizeObserver||
window_1.ResizeObserver;if(options.ResizeObserver===null)RESIZE_OBSERVER_AVAILABLE=false;var options_=mergeOptions({createEl:!RESIZE_OBSERVER_AVAILABLE},options);var _this=possibleConstructorReturn(this,_Component.call(this,player,options_));_this.ResizeObserver=options.ResizeObserver||window_1.ResizeObserver;_this.loadListener_=null;_this.resizeObserver_=null;_this.debouncedHandler_=debounce(function(){_this.resizeHandler()},100,false,player);if(RESIZE_OBSERVER_AVAILABLE){_this.resizeObserver_=new _this.ResizeObserver(_this.debouncedHandler_);
_this.resizeObserver_.observe(player.el())}else{_this.loadListener_=function(){if(_this.el_.contentWindow)on(_this.el_.contentWindow,"resize",_this.debouncedHandler_);_this.off("load",_this.loadListener_)};_this.on("load",_this.loadListener_)}return _this}ResizeManager.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager"})};ResizeManager.prototype.resizeHandler=function resizeHandler(){this.player_.trigger("playerresize")};
ResizeManager.prototype.dispose=function dispose(){if(this.resizeObserver_){this.resizeObserver_.unobserve(this.player_.el());this.resizeObserver_.disconnect()}if(this.el_&&this.el_.contentWindow)off(this.el_.contentWindow,"resize",this.debouncedHandler_);if(this.loadListener_)this.off("load",this.loadListener_);this.ResizeObserver=null;this.resizeObserver=null;this.debouncedHandler_=null;this.loadListener_=null};return ResizeManager}(Component);Component.registerComponent("ResizeManager",ResizeManager);
var sourcesetLoad=function sourcesetLoad(tech){var el=tech.el();if(el.src){tech.triggerSourceset(el.src);return true}var sources=tech.$$("source");var srcUrls=[];var src="";if(!sources.length)return false;for(var i=0;i=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=.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+.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+.1;return playbackRate!==
Html5.TEST_VID.playbackRate}catch(e){return false}};Html5.canOverrideAttributes=function(){if(IS_IE8)return false;try{var noop=function noop(){};Object.defineProperty(document_1.createElement("video"),"src",{get:noop,set:noop});Object.defineProperty(document_1.createElement("audio"),"src",{get:noop,set:noop});Object.defineProperty(document_1.createElement("video"),"innerHTML",{get:noop,set:noop});Object.defineProperty(document_1.createElement("audio"),"innerHTML",{get:noop,set:noop})}catch(e){return false}return true};
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.featuresSourceset=Html5.canOverrideAttributes();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&&!IS_FIREFOX&&!IS_CHROME)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","resize","volumechange","texttrackchange"];var TECH_EVENTS_QUEUE={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"};var Player=function(_Component){inherits(Player,_Component);
function Player(tag,options,ready){classCallCheck(this,Player);tag.id=tag.id||options.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.isPosterFromTech_=false;_this.queuedCallbacks_=[];_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$$1]});_this.languages_=languagesToLower}else _this.languages_=Player.prototype.options_.languages;_this.cache_={};_this.poster_=options.poster||"";_this.controls_=!!options.controls;_this.cache_.lastVolume=1;tag.controls=false;tag.removeAttribute("controls");
_this.scrubbing_=false;_this.el_=_this.createEl();_this.cache_.lastPlaybackRate=_this.defaultPlaybackRate();evented(_this,{eventBusKey:"el_"});var playerOptionsCopy=mergeOptions(_this.options_);if(options.plugins){var plugins=options.plugins;Object.keys(plugins).forEach(function(name$$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.one("play",_this.listenForUserActivity_);_this.on("fullscreenchange",_this.handleFullscreenChange_);_this.on("stageclick",_this.handleStageClick_);_this.changingSrc_=false;_this.playWaitingForReady_=false;_this.playOnLoadstart_=null;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();this.isPosterFromTech_=false;this.poster_=""}if(this.playerElIngest_)this.playerElIngest_=null;if(this.tag)this.tag=null;clearCacheForPlayer(this);_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=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"],"canOverridePoster":!!this.options_.techCanOverridePoster,
"enableSourceset":this.options_.enableSourceset};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)+"_"])});Object.keys(TECH_EVENTS_QUEUE).forEach(function(event){_this2.on(_this2.tech_,
event,function(eventObj){if(_this2.tech_.playbackRate()===0&&_this2.tech_.seeking()){_this2.queuedCallbacks_.push({callback:_this2["handleTech"+TECH_EVENTS_QUEUE[event]+"_"].bind(_this2),event:eventObj});return}_this2["handleTech"+TECH_EVENTS_QUEUE[event]+"_"](eventObj)})});this.on(this.tech_,"loadstart",this.handleTechLoadStart_);this.on(this.tech_,"sourceset",this.handleTechSourceset_);this.on(this.tech_,"waiting",this.handleTechWaiting_);this.on(this.tech_,"ended",this.handleTechEnded_);this.on(this.tech_,
"seeking",this.handleTechSeeking_);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.on(this.tech_,"ratechange",this.handleTechRateChange_);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;if(this.isPosterFromTech_){this.poster_="";this.trigger("posterchange")}this.isPosterFromTech_=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.handleTechSourceset_=function handleTechSourceset_(event){this.trigger({src:event.src,type:"sourceset"})};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.handleTechRateChange_=function handleTechRateChange_(){if(this.tech_.playbackRate()>0&&this.cache_.lastPlaybackRate===
0){this.queuedCallbacks_.forEach(function(queued){return queued.callback(queued.event)});this.queuedCallbacks_=[]}this.cache_.lastPlaybackRate=this.tech_.playbackRate();this.trigger("ratechange")};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);else if(method in allowedMediators)return mediate(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);else if(method in allowedMediators)return mediate(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;i1)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)},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;
return}return this.techGet_("autoplay",value)};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=
"";if(src===this.poster_)return;this.poster_=src;this.techCall_("setPoster",src);this.isPosterFromTech_=false;this.trigger("posterchange")};Player.prototype.handleTechPosterChange_=function handleTechPosterChange_(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){var newPoster=this.tech_.poster()||"";if(newPoster!==this.poster_){this.poster_=newPoster;this.isPosterFromTech_=true;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.cache_.lastPlaybackRate||this.techGet_("playbackRate");return 1};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};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;i0&&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")}var normalizeId=function normalizeId(id){return id.indexOf("#")===0?id.slice(1):id};function videojs(id,options,ready){var player=videojs.getPlayer(id);if(player){if(options)log$1.warn('Player "'+id+'" is already initialised. Options will not be applied.');if(ready)player.ready(ready);return player}var el=typeof id==="string"?$("#"+normalizeId(id)):
id;if(!isEl(el))throw new TypeError("The element or ID supplied is not valid. (videojs)");if(!document_1.body.contains(el))log$1.warn("The element supplied is not included in the DOM");options=options||{};videojs.hooks("beforesetup").forEach(function(hookFunction){var opts=hookFunction(el,mergeOptions(options));if(!isObject(opts)||Array.isArray(opts)){log$1.error("please return an object in beforesetup hooks");return}options=mergeOptions(options,opts)});var PlayerComponent=Component.getComponent("Player");
player=new PlayerComponent(el,options,ready);videojs.hooks("setup").forEach(function(hookFunction){return hookFunction(player)});return player}videojs.hooks_={};videojs.hooks=function(type,fn){videojs.hooks_[type]=videojs.hooks_[type]||[];if(fn)videojs.hooks_[type]=videojs.hooks_[type].concat(fn);return videojs.hooks_[type]};videojs.hook=function(type,fn){videojs.hooks(type,fn)};videojs.hookOnce=function(type,fn){videojs.hooks(type,[].concat(fn).map(function(original){var wrapper=function wrapper(){videojs.removeHook(type,
wrapper);return original.apply(undefined,arguments)};return wrapper}))};videojs.removeHook=function(type,fn){var index=videojs.hooks(type).indexOf(fn);if(index<=-1)return false;videojs.hooks_[type]=videojs.hooks_[type].slice();videojs.hooks_[type].splice(index,1);return true};if(window_1.VIDEOJS_NO_DYNAMIC_STYLE!==true&&isReal()){var style=$(".vjs-styles-defaults");if(!style){style=createStyleElement("vjs-styles-defaults");var head=$("head");if(head)head.insertBefore(style,head.firstChild);setTextContent(style,
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