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must be a DOM node or evented object.")}};var validateEventType=function validateEventType(type){if(!isValidEventType(type)){throw new Error("Invalid event type; must be a non-empty string or array.")}};var validateListener=function validateListener(listener){if(typeof listener!=="function"){throw new Error("Invalid listener; must be a function.")}};var normalizeListenArgs=function normalizeListenArgs(self,args){var isTargetingSelf=args.length<3||args[0]===self||args[0]===self.eventBusEl_;var target=void 0;var type=void 0;var listener=void 0;if(isTargetingSelf){target=self.eventBusEl_;if(args.length>=3){args.shift()}type=args[0];listener=args[1]}else{target=args[0];type=args[1];listener=args[2]}validateTarget(target);validateEventType(type);validateListener(listener);listener=bind(self,listener);return{isTargetingSelf:isTargetingSelf,target:target,type:type,listener:listener}};var listen=function listen(target,method,type,listener){validateTarget(target);if(target.nodeName){Events[method](target,type,listener)}else{target[method](type,listener)}};var EventedMixin={on:function on$$1(){var _this=this;for(var _len=arguments.length,args=Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key]}var _normalizeListenArgs=normalizeListenArgs(this,args),isTargetingSelf=_normalizeListenArgs.isTargetingSelf,target=_normalizeListenArgs.target,type=_normalizeListenArgs.type,listener=_normalizeListenArgs.listener;
listen(target,"on",type,listener);if(!isTargetingSelf){var removeListenerOnDispose=function removeListenerOnDispose(){return _this.off(target,type,listener)};removeListenerOnDispose.guid=listener.guid;var removeRemoverOnTargetDispose=function removeRemoverOnTargetDispose(){return _this.off("dispose",removeListenerOnDispose)};removeRemoverOnTargetDispose.guid=listener.guid;listen(this,"on","dispose",removeListenerOnDispose);listen(target,"on","dispose",removeRemoverOnTargetDispose)}},one:function one$$1(){var _this2=this;for(var _len2=arguments.length,args=Array(_len2),_key2=0;_key2<_len2;_key2++){args[_key2]=arguments[_key2]}var _normalizeListenArgs2=normalizeListenArgs(this,args),isTargetingSelf=_normalizeListenArgs2.isTargetingSelf,target=_normalizeListenArgs2.target,type=_normalizeListenArgs2.type,listener=_normalizeListenArgs2.listener;if(isTargetingSelf){listen(target,"one",type,listener)}else{var wrapper=function wrapper(){for(var _len3=arguments.length,largs=Array(_len3),_key3=0;_key3<_len3;_key3++){largs[_key3]=arguments[_key3]}_this2.off(target,type,wrapper);listener.apply(null,largs)};wrapper.guid=listener.guid;listen(target,"one",type,wrapper)}},off:function off$$1(targetOrType,typeOrListener,listener){if(!targetOrType||isValidEventType(targetOrType)){off(this.eventBusEl_,targetOrType,typeOrListener)}else{var target=targetOrType;var type=typeOrListener;validateTarget(target);validateEventType(type);validateListener(listener);listener=bind(this,listener);this.off("dispose",listener);if(target.nodeName){off(target,type,listener);off(target,"dispose",listener)}else{if(isEvented(target)){target.off(type,listener);target.off("dispose",listener)}}}},trigger:function trigger$$1(event,hash){return trigger(this.eventBusEl_,event,hash)}};function evented(target){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var eventBusKey=options.eventBusKey;if(eventBusKey){if(!target[eventBusKey].nodeName){throw new Error('The eventBusKey "'+eventBusKey+'" does not refer to an element.')}target.eventBusEl_=target[eventBusKey]}else{target.eventBusEl_=createEl("span",{className:"vjs-event-bus"})}assign(target,EventedMixin);target.on("dispose",function(){target.off();window_1.setTimeout(function(){target.eventBusEl_=null},0)});return target}var StatefulMixin={state:{},setState:function setState(stateUpdates){var _this=this;if(typeof stateUpdates==="function"){stateUpdates=stateUpdates()}var changes=void 0;each(stateUpdates,function(value,key){if(_this.state[key]!==value){changes=changes||{};changes[key]={from:_this.state[key],to:value}}_this.state[key]=value});if(changes&&isEvented(this)){this.trigger({changes:changes,type:"statechanged"})}return changes}};function stateful(target,defaultState){assign(target,StatefulMixin);target.state=assign({},target.state,defaultState);if(typeof target.handleStateChanged==="function"&&isEvented(target)){target.on("statechanged",target.handleStateChanged)}return target}function toTitleCase(string){if(typeof string!=="string"){return string}return string.charAt(0).toUpperCase()+string.slice(1)}function titleCaseEquals(str1,str2){return toTitleCase(str1)===toTitleCase(str2)}function mergeOptions(){var result={};for(var _len=arguments.length,sources=Array(_len),_key=0;_key<_len;_key++){sources[_key]=arguments[_key]}sources.forEach(function(source){if(!source){return}each(source,function(value,key){if(!isPlain(value)){result[key]=value;return}if(!isPlain(result[key])){result[key]={}}result[key]=mergeOptions(result[key],value)})});return result}var Component=function(){function Component(player,options,ready){classCallCheck(this,Component);if(!player&&this.play){this.player_=player=this}else{this.player_=player}this.options_=mergeOptions({},this.options_);options=this.options_=mergeOptions(this.options_,options);this.id_=options.id||options.el&&options.el.id;if(!this.id_){var id=player&&player.id&&player.id()||"no_player";this.id_=id+"_component_"+newGUID()}this.name_=options.name||null;if(options.el){this.el_=options.el}else{if(options.createEl!==false){this.el_=this.createEl()}}if(options.evented!==false){evented(this,{eventBusKey:this.el_?"el_":null})}stateful(this,this.constructor.defaultState);this.children_=[];this.childIndex_={};this.childNameIndex_={};if(options.initChildren!==false){this.initChildren()}this.ready(ready);if(options.reportTouchActivity!==false){this.enableTouchActivity()}}Component.prototype.dispose=function dispose(){this.trigger({type:"dispose",bubbles:false});if(this.children_){for(var i=this.children_.length-1;i>=0;i--){if(this.children_[i].dispose){this.children_[i].dispose()}}}this.children_=null;this.childIndex_=null;this.childNameIndex_=null;if(this.el_){if(this.el_.parentNode){this.el_.parentNode.removeChild(this.el_)}removeData(this.el_);this.el_=null}this.player_=null};Component.prototype.player=function player(){return this.player_};Component.prototype.options=function options(obj){log$1.warn("this.options() has been deprecated and will be moved to the constructor in 6.0");
if(!obj){return this.options_}this.options_=mergeOptions(this.options_,obj);return this.options_};Component.prototype.el=function el(){return this.el_};Component.prototype.createEl=function createEl$$1(tagName,properties,attributes){return createEl(tagName,properties,attributes)};Component.prototype.localize=function localize(string,tokens){var defaultValue=arguments.length>2&&arguments[2]!==undefined?arguments[2]:string;var code=this.player_.language&&this.player_.language();var languages=this.player_.languages&&this.player_.languages();var language=languages&&languages[code];var primaryCode=code&&code.split("-")[0];var primaryLang=languages&&languages[primaryCode];var localizedString=defaultValue;if(language&&language[string]){localizedString=language[string]}else{if(primaryLang&&primaryLang[string]){localizedString=primaryLang[string]}}if(tokens){localizedString=localizedString.replace(/\{(\d+)\}/g,function(match,index){var value=tokens[index-1];var ret=value;if(typeof value==="undefined"){ret=match}return ret})}return localizedString};Component.prototype.contentEl=function contentEl(){return this.contentEl_||this.el_};Component.prototype.id=function id(){return this.id_};Component.prototype.name=function name(){return this.name_};Component.prototype.children=function children(){return this.children_};Component.prototype.getChildById=function getChildById(id){return this.childIndex_[id]};Component.prototype.getChild=function getChild(name){if(!name){return}name=toTitleCase(name);return this.childNameIndex_[name]};Component.prototype.addChild=function addChild(child){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var index=arguments.length>2&&arguments[2]!==undefined?arguments[2]:this.children_.length;var component=void 0;var componentName=void 0;if(typeof child==="string"){componentName=toTitleCase(child);var componentClassName=options.componentClass||componentName;options.name=componentName;var ComponentClass=Component.getComponent(componentClassName);if(!ComponentClass){throw new Error("Component "+componentClassName+" does not exist")}if(typeof ComponentClass!=="function"){return null}component=new ComponentClass(this.player_||this,options)}else{component=child}this.children_.splice(index,0,component);if(typeof component.id==="function"){this.childIndex_[component.id()]=component}componentName=componentName||component.name&&toTitleCase(component.name());if(componentName){this.childNameIndex_[componentName]=component}if(typeof component.el==="function"&&component.el()){var childNodes=this.contentEl().children;var refNode=childNodes[index]||null;this.contentEl().insertBefore(component.el(),refNode)}return component};Component.prototype.removeChild=function removeChild(component){if(typeof component==="string"){component=this.getChild(component)}if(!component||!this.children_){return}var childFound=false;for(var i=this.children_.length-1;i>=0;i--){if(this.children_[i]===component){childFound=true;this.children_.splice(i,1);break}}if(!childFound){return}this.childIndex_[component.id()]=null;this.childNameIndex_[component.name()]=null;var compEl=component.el();if(compEl&&compEl.parentNode===this.contentEl()){this.contentEl().removeChild(component.el())}};Component.prototype.initChildren=function initChildren(){var _this=this;var children=this.options_.children;if(children){var parentOptions=this.options_;var handleAdd=function handleAdd(child){var name=child.name;var opts=child.opts;if(parentOptions[name]!==undefined){opts=parentOptions[name]}if(opts===false){return}if(opts===true){opts={}}opts.playerOptions=_this.options_.playerOptions;var newChild=_this.addChild(name,opts);if(newChild){_this[name]=newChild}};var workingChildren=void 0;var Tech=Component.getComponent("Tech");if(Array.isArray(children)){workingChildren=children}else{workingChildren=Object.keys(children)}workingChildren.concat(Object.keys(this.options_).filter(function(child){return !workingChildren.some(function(wchild){if(typeof wchild==="string"){return child===wchild}return child===wchild.name})})).map(function(child){var name=void 0;var opts=void 0;if(typeof child==="string"){name=child;opts=children[name]||_this.options_[name]||{}}else{name=child.name;opts=child}return{name:name,opts:opts}}).filter(function(child){var c=Component.getComponent(child.opts.componentClass||toTitleCase(child.name));return c&&!Tech.isTech(c)}).forEach(handleAdd)}};Component.prototype.buildCSSClass=function buildCSSClass(){return""};Component.prototype.ready=function ready(fn){var sync=arguments.length>1&&arguments[1]!==undefined?arguments[1]:false;if(!fn){return}if(!this.isReady_){this.readyQueue_=this.readyQueue_||[];this.readyQueue_.push(fn);return}if(sync){fn.call(this)}else{this.setTimeout(fn,1)}};Component.prototype.triggerReady=function triggerReady(){this.isReady_=true;this.setTimeout(function(){var readyQueue=this.readyQueue_;this.readyQueue_=[];if(readyQueue&&readyQueue.length>0){readyQueue.forEach(function(fn){fn.call(this)
},this)}this.trigger("ready")},1)};Component.prototype.$=function $$$1(selector,context){return $(selector,context||this.contentEl())};Component.prototype.$$=function $$$$1(selector,context){return $$(selector,context||this.contentEl())};Component.prototype.hasClass=function hasClass$$1(classToCheck){return hasClass(this.el_,classToCheck)};Component.prototype.addClass=function addClass$$1(classToAdd){addClass(this.el_,classToAdd)};Component.prototype.removeClass=function removeClass$$1(classToRemove){removeClass(this.el_,classToRemove)};Component.prototype.toggleClass=function toggleClass$$1(classToToggle,predicate){toggleClass(this.el_,classToToggle,predicate)};Component.prototype.show=function show(){this.removeClass("vjs-hidden")};Component.prototype.hide=function hide(){this.addClass("vjs-hidden")};Component.prototype.lockShowing=function lockShowing(){this.addClass("vjs-lock-showing")};Component.prototype.unlockShowing=function unlockShowing(){this.removeClass("vjs-lock-showing")};Component.prototype.getAttribute=function getAttribute$$1(attribute){return getAttribute(this.el_,attribute)};Component.prototype.setAttribute=function setAttribute$$1(attribute,value){setAttribute(this.el_,attribute,value)};Component.prototype.removeAttribute=function removeAttribute$$1(attribute){removeAttribute(this.el_,attribute)};Component.prototype.width=function width(num,skipListeners){return this.dimension("width",num,skipListeners)};Component.prototype.height=function height(num,skipListeners){return this.dimension("height",num,skipListeners)};Component.prototype.dimensions=function dimensions(width,height){this.width(width,true);this.height(height)};Component.prototype.dimension=function dimension(widthOrHeight,num,skipListeners){if(num!==undefined){if(num===null||num!==num){num=0}if((""+num).indexOf("%")!==-1||(""+num).indexOf("px")!==-1){this.el_.style[widthOrHeight]=num}else{if(num==="auto"){this.el_.style[widthOrHeight]=""}else{this.el_.style[widthOrHeight]=num+"px"}}if(!skipListeners){this.trigger("componentresize")}return}if(!this.el_){return 0}var val=this.el_.style[widthOrHeight];var pxIndex=val.indexOf("px");if(pxIndex!==-1){return parseInt(val.slice(0,pxIndex),10)}return parseInt(this.el_["offset"+toTitleCase(widthOrHeight)],10)};Component.prototype.currentDimension=function currentDimension(widthOrHeight){var computedWidthOrHeight=0;if(widthOrHeight!=="width"&&widthOrHeight!=="height"){throw new Error("currentDimension only accepts width or height value")}if(typeof window_1.getComputedStyle==="function"){var computedStyle=window_1.getComputedStyle(this.el_);computedWidthOrHeight=computedStyle.getPropertyValue(widthOrHeight)||computedStyle[widthOrHeight]}computedWidthOrHeight=parseFloat(computedWidthOrHeight);if(computedWidthOrHeight===0){var rule="offset"+toTitleCase(widthOrHeight);computedWidthOrHeight=this.el_[rule]}return computedWidthOrHeight};Component.prototype.currentDimensions=function currentDimensions(){return{width:this.currentDimension("width"),height:this.currentDimension("height")}};Component.prototype.currentWidth=function currentWidth(){return this.currentDimension("width")};Component.prototype.currentHeight=function currentHeight(){return this.currentDimension("height")};Component.prototype.focus=function focus(){this.el_.focus()};Component.prototype.blur=function blur(){this.el_.blur()};Component.prototype.emitTapEvents=function emitTapEvents(){var touchStart=0;var firstTouch=null;var tapMovementThreshold=10;var touchTimeThreshold=200;var couldBeTap=void 0;this.on("touchstart",function(event){if(event.touches.length===1){firstTouch={pageX:event.touches[0].pageX,pageY:event.touches[0].pageY};touchStart=new Date().getTime();couldBeTap=true}});this.on("touchmove",function(event){if(event.touches.length>1){couldBeTap=false}else{if(firstTouch){var xdiff=event.touches[0].pageX-firstTouch.pageX;var ydiff=event.touches[0].pageY-firstTouch.pageY;var touchDistance=Math.sqrt(xdiff*xdiff+ydiff*ydiff);if(touchDistance>tapMovementThreshold){couldBeTap=false}}}});var noTap=function noTap(){couldBeTap=false};this.on("touchleave",noTap);this.on("touchcancel",noTap);this.on("touchend",function(event){firstTouch=null;if(couldBeTap===true){var touchTime=new Date().getTime()-touchStart;if(touchTime<touchTimeThreshold){event.preventDefault();this.trigger("tap")}}})};Component.prototype.enableTouchActivity=function enableTouchActivity(){if(!this.player()||!this.player().reportUserActivity){return}var report=bind(this.player(),this.player().reportUserActivity);var touchHolding=void 0;this.on("touchstart",function(){report();this.clearInterval(touchHolding);touchHolding=this.setInterval(report,250)});var touchEnd=function touchEnd(event){report();this.clearInterval(touchHolding)};this.on("touchmove",report);this.on("touchend",touchEnd);this.on("touchcancel",touchEnd)};Component.prototype.setTimeout=function setTimeout(fn,timeout){var _this2=this;fn=bind(this,fn);var timeoutId=window_1.setTimeout(fn,timeout);var disposeFn=function disposeFn(){return _this2.clearTimeout(timeoutId)
};disposeFn.guid="vjs-timeout-"+timeoutId;this.on("dispose",disposeFn);return timeoutId};Component.prototype.clearTimeout=function clearTimeout(timeoutId){window_1.clearTimeout(timeoutId);var disposeFn=function disposeFn(){};disposeFn.guid="vjs-timeout-"+timeoutId;this.off("dispose",disposeFn);return timeoutId};Component.prototype.setInterval=function setInterval(fn,interval){var _this3=this;fn=bind(this,fn);var intervalId=window_1.setInterval(fn,interval);var disposeFn=function disposeFn(){return _this3.clearInterval(intervalId)};disposeFn.guid="vjs-interval-"+intervalId;this.on("dispose",disposeFn);return intervalId};Component.prototype.clearInterval=function clearInterval(intervalId){window_1.clearInterval(intervalId);var disposeFn=function disposeFn(){};disposeFn.guid="vjs-interval-"+intervalId;this.off("dispose",disposeFn);return intervalId};Component.prototype.requestAnimationFrame=function requestAnimationFrame(fn){var _this4=this;if(this.supportsRaf_){fn=bind(this,fn);var id=window_1.requestAnimationFrame(fn);var disposeFn=function disposeFn(){return _this4.cancelAnimationFrame(id)};disposeFn.guid="vjs-raf-"+id;this.on("dispose",disposeFn);return id}return this.setTimeout(fn,1000/60)};Component.prototype.cancelAnimationFrame=function cancelAnimationFrame(id){if(this.supportsRaf_){window_1.cancelAnimationFrame(id);var disposeFn=function disposeFn(){};disposeFn.guid="vjs-raf-"+id;this.off("dispose",disposeFn);return id}return this.clearTimeout(id)};Component.registerComponent=function registerComponent(name,ComponentToRegister){if(typeof name!=="string"||!name){throw new Error('Illegal component name, "'+name+'"; must be a non-empty string.')}var Tech=Component.getComponent("Tech");var isTech=Tech&&Tech.isTech(ComponentToRegister);var isComp=Component===ComponentToRegister||Component.prototype.isPrototypeOf(ComponentToRegister.prototype);if(isTech||!isComp){var reason=void 0;if(isTech){reason="techs must be registered using Tech.registerTech()"}else{reason="must be a Component subclass"}throw new Error('Illegal component, "'+name+'"; '+reason+".")}name=toTitleCase(name);if(!Component.components_){Component.components_={}}var Player=Component.getComponent("Player");if(name==="Player"&&Player&&Player.players){var players=Player.players;var playerNames=Object.keys(players);if(players&&playerNames.length>0&&playerNames.map(function(pname){return players[pname]}).every(Boolean)){throw new Error("Can not register Player component after player has been created.")}}Component.components_[name]=ComponentToRegister;return ComponentToRegister};Component.getComponent=function getComponent(name){if(!name){return}name=toTitleCase(name);if(Component.components_&&Component.components_[name]){return Component.components_[name]}};return Component}();Component.prototype.supportsRaf_=typeof window_1.requestAnimationFrame==="function"&&typeof window_1.cancelAnimationFrame==="function";Component.registerComponent("Component",Component);function rangeCheck(fnName,index,maxIndex){if(typeof index!=="number"||index<0||index>maxIndex){throw new Error("Failed to execute '"+fnName+"' on 'TimeRanges': The index provided ("+index+") is non-numeric or out of bounds (0-"+maxIndex+").")}}function getRange(fnName,valueIndex,ranges,rangeIndex){rangeCheck(fnName,rangeIndex,ranges.length-1);return ranges[rangeIndex][valueIndex]}function createTimeRangesObj(ranges){if(ranges===undefined||ranges.length===0){return{length:0,start:function start(){throw new Error("This TimeRanges object is empty")},end:function end(){throw new Error("This TimeRanges object is empty")}}}return{length:ranges.length,start:getRange.bind(null,"start",0,ranges),end:getRange.bind(null,"end",1,ranges)}}function createTimeRanges(start,end){if(Array.isArray(start)){return createTimeRangesObj(start)}else{if(start===undefined||end===undefined){return createTimeRangesObj()}}return createTimeRangesObj([[start,end]])}function bufferedPercent(buffered,duration){var bufferedDuration=0;var start=void 0;var end=void 0;if(!duration){return 0}if(!buffered||!buffered.length){buffered=createTimeRanges(0,0)}for(var i=0;i<buffered.length;i++){start=buffered.start(i);end=buffered.end(i);if(end>duration){end=duration}bufferedDuration+=end-start}return bufferedDuration/duration}var FullscreenApi={};var apiMap=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror"],["webkitRequestFullScreen","webkitCancelFullScreen","webkitCurrentFullScreenElement","webkitCancelFullScreen","webkitfullscreenchange","webkitfullscreenerror"],["mozRequestFullScreen","mozCancelFullScreen","mozFullScreenElement","mozFullScreenEnabled","mozfullscreenchange","mozfullscreenerror"],["msRequestFullscreen","msExitFullscreen","msFullscreenElement","msFullscreenEnabled","MSFullscreenChange","MSFullscreenError"]];
var specApi=apiMap[0];var browserApi=void 0;for(var i=0;i<apiMap.length;i++){if(apiMap[i][1] in document_1){browserApi=apiMap[i];break}}if(browserApi){for(var _i=0;_i<browserApi.length;_i++){FullscreenApi[specApi[_i]]=browserApi[_i]}}function MediaError(value){if(value instanceof MediaError){return value}if(typeof value==="number"){this.code=value}else{if(typeof value==="string"){this.message=value}else{if(isObject(value)){if(typeof value.code==="number"){this.code=value.code}assign(this,value)}}}if(!this.message){this.message=MediaError.defaultMessages[this.code]||""}}MediaError.prototype.code=0;MediaError.prototype.message="";MediaError.prototype.status=null;MediaError.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"];MediaError.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail part-way.",3:"The media playback was aborted due to a corruption problem or because the media used features your browser did not support.",4:"The media could not be loaded, either because the server or network failed or because the format is not supported.",5:"The media is encrypted and we do not have the keys to decrypt it."};for(var errNum=0;errNum<MediaError.errorTypes.length;errNum++){MediaError[MediaError.errorTypes[errNum]]=errNum;MediaError.prototype[MediaError.errorTypes[errNum]]=errNum}var tuple=SafeParseTuple;function SafeParseTuple(obj,reviver){var json;var error=null;try{json=JSON.parse(obj,reviver)}catch(err){error=err}return[error,json]}function isPromise(value){return value!==undefined&&typeof value.then==="function"}function silencePromise(value){if(isPromise(value)){value.then(null,function(e){})}}var trackToJson_=function trackToJson_(track){var ret=["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce(function(acc,prop,i){if(track[prop]){acc[prop]=track[prop]}return acc},{cues:track.cues&&Array.prototype.map.call(track.cues,function(cue){return{startTime:cue.startTime,endTime:cue.endTime,text:cue.text,id:cue.id}})});return ret};var textTracksToJson=function textTracksToJson(tech){var trackEls=tech.$$("track");var trackObjs=Array.prototype.map.call(trackEls,function(t){return t.track});var tracks=Array.prototype.map.call(trackEls,function(trackEl){var json=trackToJson_(trackEl.track);if(trackEl.src){json.src=trackEl.src}return json});return tracks.concat(Array.prototype.filter.call(tech.textTracks(),function(track){return trackObjs.indexOf(track)===-1}).map(trackToJson_))};var jsonToTextTracks=function jsonToTextTracks(json,tech){json.forEach(function(track){var addedTrack=tech.addRemoteTextTrack(track).track;if(!track.src&&track.cues){track.cues.forEach(function(cue){return addedTrack.addCue(cue)})}});return tech.textTracks()};var textTrackConverter={textTracksToJson:textTracksToJson,jsonToTextTracks:jsonToTextTracks,trackToJson_:trackToJson_};var MODAL_CLASS_NAME="vjs-modal-dialog";var ESC=27;var ModalDialog=function(_Component){inherits(ModalDialog,_Component);function ModalDialog(player,options){classCallCheck(this,ModalDialog);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.opened_=_this.hasBeenOpened_=_this.hasBeenFilled_=false;_this.closeable(!_this.options_.uncloseable);_this.content(_this.options_.content);_this.contentEl_=createEl("div",{className:MODAL_CLASS_NAME+"-content"},{role:"document"});_this.descEl_=createEl("p",{className:MODAL_CLASS_NAME+"-description vjs-control-text",id:_this.el().getAttribute("aria-describedby")});textContent(_this.descEl_,_this.description());_this.el_.appendChild(_this.descEl_);_this.el_.appendChild(_this.contentEl_);return _this}ModalDialog.prototype.createEl=function createEl$$1(){return _Component.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":this.id()+"_description","aria-hidden":"true","aria-label":this.label(),"role":"dialog"})};ModalDialog.prototype.dispose=function dispose(){this.contentEl_=null;this.descEl_=null;this.previouslyActiveEl_=null;_Component.prototype.dispose.call(this)};ModalDialog.prototype.buildCSSClass=function buildCSSClass(){return MODAL_CLASS_NAME+" vjs-hidden "+_Component.prototype.buildCSSClass.call(this)};ModalDialog.prototype.handleKeyPress=function handleKeyPress(e){if(e.which===ESC&&this.closeable()){this.close()}};ModalDialog.prototype.label=function label(){return this.localize(this.options_.label||"Modal Window")};ModalDialog.prototype.description=function description(){var desc=this.options_.description||this.localize("This is a modal window.");if(this.closeable()){desc+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")}return desc};ModalDialog.prototype.open=function open(){if(!this.opened_){var player=this.player();this.trigger("beforemodalopen");this.opened_=true;if(this.options_.fillAlways||!this.hasBeenOpened_&&!this.hasBeenFilled_){this.fill()
}this.wasPlaying_=!player.paused();if(this.options_.pauseOnOpen&&this.wasPlaying_){player.pause()}if(this.closeable()){this.on(this.el_.ownerDocument,"keydown",bind(this,this.handleKeyPress))}this.hadControls_=player.controls();player.controls(false);this.show();this.conditionalFocus_();this.el().setAttribute("aria-hidden","false");this.trigger("modalopen");this.hasBeenOpened_=true}};ModalDialog.prototype.opened=function opened(value){if(typeof value==="boolean"){this[value?"open":"close"]()}return this.opened_};ModalDialog.prototype.close=function close(){if(!this.opened_){return}var player=this.player();this.trigger("beforemodalclose");this.opened_=false;if(this.wasPlaying_&&this.options_.pauseOnOpen){player.play()}if(this.closeable()){this.off(this.el_.ownerDocument,"keydown",bind(this,this.handleKeyPress))}if(this.hadControls_){player.controls(true)}this.hide();this.el().setAttribute("aria-hidden","true");this.trigger("modalclose");this.conditionalBlur_();if(this.options_.temporary){this.dispose()}};ModalDialog.prototype.closeable=function closeable(value){if(typeof value==="boolean"){var closeable=this.closeable_=!!value;var close=this.getChild("closeButton");if(closeable&&!close){var temp=this.contentEl_;this.contentEl_=this.el_;close=this.addChild("closeButton",{controlText:"Close Modal Dialog"});this.contentEl_=temp;this.on(close,"close",this.close)}if(!closeable&&close){this.off(close,"close",this.close);this.removeChild(close);close.dispose()}}return this.closeable_};ModalDialog.prototype.fill=function fill(){this.fillWith(this.content())};ModalDialog.prototype.fillWith=function fillWith(content){var contentEl=this.contentEl();var parentEl=contentEl.parentNode;var nextSiblingEl=contentEl.nextSibling;this.trigger("beforemodalfill");this.hasBeenFilled_=true;parentEl.removeChild(contentEl);this.empty();insertContent(contentEl,content);this.trigger("modalfill");if(nextSiblingEl){parentEl.insertBefore(contentEl,nextSiblingEl)}else{parentEl.appendChild(contentEl)}var closeButton=this.getChild("closeButton");if(closeButton){parentEl.appendChild(closeButton.el_)}};ModalDialog.prototype.empty=function empty(){this.trigger("beforemodalempty");emptyEl(this.contentEl());this.trigger("modalempty")};ModalDialog.prototype.content=function content(value){if(typeof value!=="undefined"){this.content_=value}return this.content_};ModalDialog.prototype.conditionalFocus_=function conditionalFocus_(){var activeEl=document_1.activeElement;var playerEl=this.player_.el_;this.previouslyActiveEl_=null;if(playerEl.contains(activeEl)||playerEl===activeEl){this.previouslyActiveEl_=activeEl;this.focus();this.on(document_1,"keydown",this.handleKeyDown)}};ModalDialog.prototype.conditionalBlur_=function conditionalBlur_(){if(this.previouslyActiveEl_){this.previouslyActiveEl_.focus();this.previouslyActiveEl_=null}this.off(document_1,"keydown",this.handleKeyDown)};ModalDialog.prototype.handleKeyDown=function handleKeyDown(event){if(event.which!==9){return}var focusableEls=this.focusableEls_();var activeEl=this.el_.querySelector(":focus");var focusIndex=void 0;for(var i=0;i<focusableEls.length;i++){if(activeEl===focusableEls[i]){focusIndex=i;break}}if(document_1.activeElement===this.el_){focusIndex=0}if(event.shiftKey&&focusIndex===0){focusableEls[focusableEls.length-1].focus();event.preventDefault()}else{if(!event.shiftKey&&focusIndex===focusableEls.length-1){focusableEls[0].focus();event.preventDefault()}}};ModalDialog.prototype.focusableEls_=function focusableEls_(){var allChildren=this.el_.querySelectorAll("*");return Array.prototype.filter.call(allChildren,function(child){return(child instanceof window_1.HTMLAnchorElement||child instanceof window_1.HTMLAreaElement)&&child.hasAttribute("href")||(child instanceof window_1.HTMLInputElement||child instanceof window_1.HTMLSelectElement||child instanceof window_1.HTMLTextAreaElement||child instanceof window_1.HTMLButtonElement)&&!child.hasAttribute("disabled")||child instanceof window_1.HTMLIFrameElement||child instanceof window_1.HTMLObjectElement||child instanceof window_1.HTMLEmbedElement||child.hasAttribute("tabindex")&&child.getAttribute("tabindex")!==-1||child.hasAttribute("contenteditable")})};return ModalDialog}(Component);ModalDialog.prototype.options_={pauseOnOpen:true,temporary:true};Component.registerComponent("ModalDialog",ModalDialog);var TrackList=function(_EventTarget){inherits(TrackList,_EventTarget);function TrackList(){var tracks=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];var _ret;var list=arguments.length>1&&arguments[1]!==undefined?arguments[1]:null;classCallCheck(this,TrackList);var _this=possibleConstructorReturn(this,_EventTarget.call(this));if(!list){list=_this;if(IS_IE8){list=document_1.createElement("custom");for(var prop in TrackList.prototype){if(prop!=="constructor"){list[prop]=TrackList.prototype[prop]}}}}list.tracks_=[];Object.defineProperty(list,"length",{get:function get$$1(){return this.tracks_.length}});for(var i=0;i<tracks.length;i++){list.addTrack(tracks[i])
}return _ret=list,possibleConstructorReturn(_this,_ret)}TrackList.prototype.addTrack=function addTrack(track){var index=this.tracks_.length;if(!(""+index in this)){Object.defineProperty(this,index,{get:function get$$1(){return this.tracks_[index]}})}if(this.tracks_.indexOf(track)===-1){this.tracks_.push(track);this.trigger({track:track,type:"addtrack"})}};TrackList.prototype.removeTrack=function removeTrack(rtrack){var track=void 0;for(var i=0,l=this.length;i<l;i++){if(this[i]===rtrack){track=this[i];if(track.off){track.off()}this.tracks_.splice(i,1);break}}if(!track){return}this.trigger({track:track,type:"removetrack"})};TrackList.prototype.getTrackById=function getTrackById(id){var result=null;for(var i=0,l=this.length;i<l;i++){var track=this[i];if(track.id===id){result=track;break}}return result};return TrackList}(EventTarget);TrackList.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack"};for(var event in TrackList.prototype.allowedEvents_){TrackList.prototype["on"+event]=null}var disableOthers=function disableOthers(list,track){for(var i=0;i<list.length;i++){if(!Object.keys(list[i]).length||track.id===list[i].id){continue}list[i].enabled=false}};var AudioTrackList=function(_TrackList){inherits(AudioTrackList,_TrackList);function AudioTrackList(){var _this,_ret;var tracks=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];classCallCheck(this,AudioTrackList);var list=void 0;for(var i=tracks.length-1;i>=0;i--){if(tracks[i].enabled){disableOthers(tracks,tracks[i]);break}}if(IS_IE8){list=document_1.createElement("custom");for(var prop in TrackList.prototype){if(prop!=="constructor"){list[prop]=TrackList.prototype[prop]}}for(var _prop in AudioTrackList.prototype){if(_prop!=="constructor"){list[_prop]=AudioTrackList.prototype[_prop]}}}list=(_this=possibleConstructorReturn(this,_TrackList.call(this,tracks,list)),_this);list.changing_=false;return _ret=list,possibleConstructorReturn(_this,_ret)}AudioTrackList.prototype.addTrack=function addTrack(track){var _this2=this;if(track.enabled){disableOthers(this,track)}_TrackList.prototype.addTrack.call(this,track);if(!track.addEventListener){return}track.addEventListener("enabledchange",function(){if(_this2.changing_){return}_this2.changing_=true;disableOthers(_this2,track);_this2.changing_=false;_this2.trigger("change")})};return AudioTrackList}(TrackList);var disableOthers$1=function disableOthers(list,track){for(var i=0;i<list.length;i++){if(!Object.keys(list[i]).length||track.id===list[i].id){continue}list[i].selected=false}};var VideoTrackList=function(_TrackList){inherits(VideoTrackList,_TrackList);function VideoTrackList(){var _this,_ret;var tracks=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];classCallCheck(this,VideoTrackList);var list=void 0;for(var i=tracks.length-1;i>=0;i--){if(tracks[i].selected){disableOthers$1(tracks,tracks[i]);break}}if(IS_IE8){list=document_1.createElement("custom");for(var prop in TrackList.prototype){if(prop!=="constructor"){list[prop]=TrackList.prototype[prop]}}for(var _prop in VideoTrackList.prototype){if(_prop!=="constructor"){list[_prop]=VideoTrackList.prototype[_prop]}}}list=(_this=possibleConstructorReturn(this,_TrackList.call(this,tracks,list)),_this);list.changing_=false;Object.defineProperty(list,"selectedIndex",{get:function get$$1(){for(var _i=0;_i<this.length;_i++){if(this[_i].selected){return _i}}return -1},set:function set$$1(){}});return _ret=list,possibleConstructorReturn(_this,_ret)}VideoTrackList.prototype.addTrack=function addTrack(track){var _this2=this;if(track.selected){disableOthers$1(this,track)}_TrackList.prototype.addTrack.call(this,track);if(!track.addEventListener){return}track.addEventListener("selectedchange",function(){if(_this2.changing_){return}_this2.changing_=true;disableOthers$1(_this2,track);_this2.changing_=false;_this2.trigger("change")})};return VideoTrackList}(TrackList);var TextTrackList=function(_TrackList){inherits(TextTrackList,_TrackList);function TextTrackList(){var _this,_ret;var tracks=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];classCallCheck(this,TextTrackList);var list=void 0;if(IS_IE8){list=document_1.createElement("custom");for(var prop in TrackList.prototype){if(prop!=="constructor"){list[prop]=TrackList.prototype[prop]}}for(var _prop in TextTrackList.prototype){if(_prop!=="constructor"){list[_prop]=TextTrackList.prototype[_prop]}}}list=(_this=possibleConstructorReturn(this,_TrackList.call(this,tracks,list)),_this);return _ret=list,possibleConstructorReturn(_this,_ret)}TextTrackList.prototype.addTrack=function addTrack(track){_TrackList.prototype.addTrack.call(this,track);track.addEventListener("modechange",bind(this,function(){this.trigger("change")}));var nonLanguageTextTrackKind=["metadata","chapters"];if(nonLanguageTextTrackKind.indexOf(track.kind)===-1){track.addEventListener("modechange",bind(this,function(){this.trigger("selectedlanguagechange")}))}};return TextTrackList}(TrackList);var HtmlTrackElementList=function(){function HtmlTrackElementList(){var trackElements=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];
classCallCheck(this,HtmlTrackElementList);var list=this;if(IS_IE8){list=document_1.createElement("custom");for(var prop in HtmlTrackElementList.prototype){if(prop!=="constructor"){list[prop]=HtmlTrackElementList.prototype[prop]}}}list.trackElements_=[];Object.defineProperty(list,"length",{get:function get$$1(){return this.trackElements_.length}});for(var i=0,length=trackElements.length;i<length;i++){list.addTrackElement_(trackElements[i])}if(IS_IE8){return list}}HtmlTrackElementList.prototype.addTrackElement_=function addTrackElement_(trackElement){var index=this.trackElements_.length;if(!(""+index in this)){Object.defineProperty(this,index,{get:function get$$1(){return this.trackElements_[index]}})}if(this.trackElements_.indexOf(trackElement)===-1){this.trackElements_.push(trackElement)}};HtmlTrackElementList.prototype.getTrackElementByTrack_=function getTrackElementByTrack_(track){var trackElement_=void 0;for(var i=0,length=this.trackElements_.length;i<length;i++){if(track===this.trackElements_[i].track){trackElement_=this.trackElements_[i];break}}return trackElement_};HtmlTrackElementList.prototype.removeTrackElement_=function removeTrackElement_(trackElement){for(var i=0,length=this.trackElements_.length;i<length;i++){if(trackElement===this.trackElements_[i]){this.trackElements_.splice(i,1);break}}};return HtmlTrackElementList}();var TextTrackCueList=function(){function TextTrackCueList(cues){classCallCheck(this,TextTrackCueList);var list=this;if(IS_IE8){list=document_1.createElement("custom");for(var prop in TextTrackCueList.prototype){if(prop!=="constructor"){list[prop]=TextTrackCueList.prototype[prop]}}}TextTrackCueList.prototype.setCues_.call(list,cues);Object.defineProperty(list,"length",{get:function get$$1(){return this.length_}});if(IS_IE8){return list}}TextTrackCueList.prototype.setCues_=function setCues_(cues){var oldLength=this.length||0;var i=0;var l=cues.length;this.cues_=cues;this.length_=cues.length;var defineProp=function defineProp(index){if(!(""+index in this)){Object.defineProperty(this,""+index,{get:function get$$1(){return this.cues_[index]}})}};if(oldLength<l){i=oldLength;for(;i<l;i++){defineProp.call(this,i)}}};TextTrackCueList.prototype.getCueById=function getCueById(id){var result=null;for(var i=0,l=this.length;i<l;i++){var cue=this[i];if(cue.id===id){result=cue;break}}return result};return TextTrackCueList}();var VideoTrackKind={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"};var AudioTrackKind={"alternative":"alternative","descriptions":"descriptions","main":"main","main-desc":"main-desc","translation":"translation","commentary":"commentary"};var TextTrackKind={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"};var TextTrackMode={disabled:"disabled",hidden:"hidden",showing:"showing"};var Track=function(_EventTarget){inherits(Track,_EventTarget);function Track(){var _ret;var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};classCallCheck(this,Track);var _this=possibleConstructorReturn(this,_EventTarget.call(this));var track=_this;if(IS_IE8){track=document_1.createElement("custom");for(var prop in Track.prototype){if(prop!=="constructor"){track[prop]=Track.prototype[prop]}}}var trackProps={id:options.id||"vjs_track_"+newGUID(),kind:options.kind||"",label:options.label||"",language:options.language||""};var _loop=function _loop(key){Object.defineProperty(track,key,{get:function get$$1(){return trackProps[key]},set:function set$$1(){}})};for(var key in trackProps){_loop(key)}return _ret=track,possibleConstructorReturn(_this,_ret)}return Track}(EventTarget);var parseUrl=function parseUrl(url){var props=["protocol","hostname","port","pathname","search","hash","host"];var a=document_1.createElement("a");a.href=url;var addToBody=a.host===""&&a.protocol!=="file:";var div=void 0;if(addToBody){div=document_1.createElement("div");div.innerHTML='<a href="'+url+'"></a>';a=div.firstChild;div.setAttribute("style","display:none; position:absolute;");document_1.body.appendChild(div)}var details={};for(var i=0;i<props.length;i++){details[props[i]]=a[props[i]]}if(details.protocol==="http:"){details.host=details.host.replace(/:80$/,"")}if(details.protocol==="https:"){details.host=details.host.replace(/:443$/,"")}if(!details.protocol){details.protocol=window_1.location.protocol}if(addToBody){document_1.body.removeChild(div)}return details};var getAbsoluteURL=function getAbsoluteURL(url){if(!url.match(/^https?:\/\//)){var div=document_1.createElement("div");div.innerHTML='<a href="'+url+'">x</a>';url=div.firstChild.href}return url};var getFileExtension=function getFileExtension(path){if(typeof path==="string"){var splitPathRe=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/i;var pathParts=splitPathRe.exec(path);if(pathParts){return pathParts.pop().toLowerCase()}}return""};var isCrossOrigin=function isCrossOrigin(url){var winLoc=window_1.location;
var urlInfo=parseUrl(url);var srcProtocol=urlInfo.protocol===":"?winLoc.protocol:urlInfo.protocol;var crossOrigin=srcProtocol+urlInfo.host!==winLoc.protocol+winLoc.host;return crossOrigin};var Url=(Object.freeze||Object)({parseUrl:parseUrl,getAbsoluteURL:getAbsoluteURL,getFileExtension:getFileExtension,isCrossOrigin:isCrossOrigin});var isFunction_1=isFunction;var toString$1=Object.prototype.toString;function isFunction(fn){var string=toString$1.call(fn);return string==="[object Function]"||(typeof fn==="function"&&string!=="[object RegExp]")||(typeof window!=="undefined"&&(fn===window.setTimeout||fn===window.alert||fn===window.confirm||fn===window.prompt))}var trim_1=createCommonjsModule(function(module,exports){exports=module.exports=trim;function trim(str){return str.replace(/^\s*|\s*$/g,"")}exports.left=function(str){return str.replace(/^\s*/,"")};exports.right=function(str){return str.replace(/\s*$/,"")}});var forEach_1=forEach;var toString$2=Object.prototype.toString;var hasOwnProperty=Object.prototype.hasOwnProperty;function forEach(list,iterator,context){if(!isFunction_1(iterator)){throw new TypeError("iterator must be a function")}if(arguments.length<3){context=this}if(toString$2.call(list)==="[object Array]"){forEachArray$1(list,iterator,context)}else{if(typeof list==="string"){forEachString(list,iterator,context)}else{forEachObject(list,iterator,context)}}}function forEachArray$1(array,iterator,context){for(var i=0,len=array.length;i<len;i++){if(hasOwnProperty.call(array,i)){iterator.call(context,array[i],i,array)}}}function forEachString(string,iterator,context){for(var i=0,len=string.length;i<len;i++){iterator.call(context,string.charAt(i),i,string)}}function forEachObject(object,iterator,context){for(var k in object){if(hasOwnProperty.call(object,k)){iterator.call(context,object[k],k,object)}}}var isArray=function(arg){return Object.prototype.toString.call(arg)==="[object Array]"};var parseHeaders=function(headers){if(!headers){return{}}var result={};forEach_1(trim_1(headers).split("\n"),function(row){var index=row.indexOf(":"),key=trim_1(row.slice(0,index)).toLowerCase(),value=trim_1(row.slice(index+1));if(typeof(result[key])==="undefined"){result[key]=value}else{if(isArray(result[key])){result[key].push(value)}else{result[key]=[result[key],value]}}});return result};var immutable=extend;var hasOwnProperty$1=Object.prototype.hasOwnProperty;function extend(){var target={};for(var i=0;i<arguments.length;i++){var source=arguments[i];for(var key in source){if(hasOwnProperty$1.call(source,key)){target[key]=source[key]}}}return target}var xhr=createXHR;createXHR.XMLHttpRequest=window_1.XMLHttpRequest||noop;createXHR.XDomainRequest="withCredentials" in (new 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var body=options.body||options.data;var headers=xhr.headers=options.headers||{};var sync=!!options.sync;var isJson=false;var timeoutTimer;var failureResponse={body:undefined,headers:{},statusCode:0,method:method,url:uri,rawRequest:xhr};if("json" in options&&options.json!==false){isJson=true;headers["accept"]||headers["Accept"]||(headers["Accept"]="application/json");if(method!=="GET"&&method!=="HEAD"){headers["content-type"]||headers["Content-Type"]||(headers["Content-Type"]="application/json");body=JSON.stringify(options.json===true?body:options.json)}}xhr.onreadystatechange=readystatechange;xhr.onload=loadFunc;xhr.onerror=errorFunc;xhr.onprogress=function(){};xhr.onabort=function(){aborted=true};xhr.ontimeout=errorFunc;xhr.open(method,uri,!sync,options.username,options.password);if(!sync){xhr.withCredentials=!!options.withCredentials}if(!sync&&options.timeout>0){timeoutTimer=setTimeout(function(){if(aborted){return}aborted=true;xhr.abort("timeout");var e=new Error("XMLHttpRequest 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errors=[];parser.oncue=function(cue){track.addCue(cue)};parser.onparsingerror=function(error){errors.push(error)};parser.onflush=function(){track.trigger({type:"loadeddata",target:track})};parser.parse(srcContent);if(errors.length>0){if(window_1.console&&window_1.console.groupCollapsed){window_1.console.groupCollapsed("Text Track parsing errors for "+track.src)}errors.forEach(function(error){return log$1.error(error)});if(window_1.console&&window_1.console.groupEnd){window_1.console.groupEnd()}}parser.flush()};var loadTrack=function loadTrack(src,track){var opts={uri:src};var crossOrigin=isCrossOrigin(src);if(crossOrigin){opts.cors=crossOrigin}xhr(opts,bind(this,function(err,response,responseBody){if(err){return log$1.error(err,response)}track.loaded_=true;if(typeof window_1.WebVTT!=="function"){if(track.tech_){var loadHandler=function loadHandler(){return parseCues(responseBody,track)};track.tech_.on("vttjsloaded",loadHandler);track.tech_.on("vttjserror",function(){log$1.error("vttjs failed to load, stopping trying to process "+track.src);track.tech_.off("vttjsloaded",loadHandler)})}}else{parseCues(responseBody,track)}}))};var TextTrack=function(_Track){inherits(TextTrack,_Track);function TextTrack(){var _this,_ret;var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};classCallCheck(this,TextTrack);if(!options.tech){throw new Error("A tech was not provided.")}var settings=mergeOptions(options,{kind:TextTrackKind[options.kind]||"subtitles",language:options.language||options.srclang||""});var mode=TextTrackMode[settings.mode]||"disabled";var default_=settings["default"];if(settings.kind==="metadata"||settings.kind==="chapters"){mode="hidden"}var tt=(_this=possibleConstructorReturn(this,_Track.call(this,settings)),_this);tt.tech_=settings.tech;if(IS_IE8){for(var prop in TextTrack.prototype){if(prop!=="constructor"){tt[prop]=TextTrack.prototype[prop]}}}tt.cues_=[];tt.activeCues_=[];var cues=new TextTrackCueList(tt.cues_);var activeCues=new TextTrackCueList(tt.activeCues_);var changed=false;var timeupdateHandler=bind(tt,function(){this.activeCues;if(changed){this.trigger("cuechange");changed=false}});if(mode!=="disabled"){tt.tech_.ready(function(){tt.tech_.on("timeupdate",timeupdateHandler)},true)}Object.defineProperty(tt,"default",{get:function get$$1(){return default_},set:function set$$1(){}});Object.defineProperty(tt,"mode",{get:function get$$1(){return mode},set:function set$$1(newMode){var _this2=this;if(!TextTrackMode[newMode]){return}mode=newMode;if(mode==="showing"){this.tech_.ready(function(){_this2.tech_.on("timeupdate",timeupdateHandler)},true)}this.trigger("modechange")}});Object.defineProperty(tt,"cues",{get:function get$$1(){if(!this.loaded_){return null}return cues},set:function set$$1(){}});Object.defineProperty(tt,"activeCues",{get:function get$$1(){if(!this.loaded_){return null}if(this.cues.length===0){return activeCues}var ct=this.tech_.currentTime();var active=[];for(var i=0,l=this.cues.length;i<l;i++){var cue=this.cues[i];if(cue.startTime<=ct&&cue.endTime>=ct){active.push(cue)}else{if(cue.startTime===cue.endTime&&cue.startTime<=ct&&cue.startTime+0.5>=ct){active.push(cue)
}}}changed=false;if(active.length!==this.activeCues_.length){changed=true}else{for(var _i=0;_i<active.length;_i++){if(this.activeCues_.indexOf(active[_i])===-1){changed=true}}}this.activeCues_=active;activeCues.setCues_(this.activeCues_);return activeCues},set:function set$$1(){}});if(settings.src){tt.src=settings.src;loadTrack(settings.src,tt)}else{tt.loaded_=true}return _ret=tt,possibleConstructorReturn(_this,_ret)}TextTrack.prototype.addCue=function addCue(originalCue){var cue=originalCue;if(window_1.vttjs&&!(originalCue instanceof window_1.vttjs.VTTCue)){cue=new window_1.vttjs.VTTCue(originalCue.startTime,originalCue.endTime,originalCue.text);for(var prop in originalCue){if(!(prop in cue)){cue[prop]=originalCue[prop]}}cue.id=originalCue.id;cue.originalCue_=originalCue}var tracks=this.tech_.textTracks();for(var i=0;i<tracks.length;i++){if(tracks[i]!==this){tracks[i].removeCue(cue)}}this.cues_.push(cue);this.cues.setCues_(this.cues_)};TextTrack.prototype.removeCue=function removeCue(_removeCue){var i=this.cues_.length;while(i--){var cue=this.cues_[i];if(cue===_removeCue||cue.originalCue_&&cue.originalCue_===_removeCue){this.cues_.splice(i,1);this.cues.setCues_(this.cues_);break}}};return TextTrack}(Track);TextTrack.prototype.allowedEvents_={cuechange:"cuechange"};var AudioTrack=function(_Track){inherits(AudioTrack,_Track);function AudioTrack(){var _this,_ret;var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};classCallCheck(this,AudioTrack);var settings=mergeOptions(options,{kind:AudioTrackKind[options.kind]||""});var track=(_this=possibleConstructorReturn(this,_Track.call(this,settings)),_this);var enabled=false;if(IS_IE8){for(var prop in AudioTrack.prototype){if(prop!=="constructor"){track[prop]=AudioTrack.prototype[prop]}}}Object.defineProperty(track,"enabled",{get:function get$$1(){return enabled},set:function set$$1(newEnabled){if(typeof newEnabled!=="boolean"||newEnabled===enabled){return}enabled=newEnabled;this.trigger("enabledchange")}});if(settings.enabled){track.enabled=settings.enabled}track.loaded_=true;return _ret=track,possibleConstructorReturn(_this,_ret)}return AudioTrack}(Track);var VideoTrack=function(_Track){inherits(VideoTrack,_Track);function VideoTrack(){var _this,_ret;var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};classCallCheck(this,VideoTrack);var settings=mergeOptions(options,{kind:VideoTrackKind[options.kind]||""});var track=(_this=possibleConstructorReturn(this,_Track.call(this,settings)),_this);var selected=false;if(IS_IE8){for(var prop in VideoTrack.prototype){if(prop!=="constructor"){track[prop]=VideoTrack.prototype[prop]}}}Object.defineProperty(track,"selected",{get:function get$$1(){return selected},set:function set$$1(newSelected){if(typeof newSelected!=="boolean"||newSelected===selected){return}selected=newSelected;this.trigger("selectedchange")}});if(settings.selected){track.selected=settings.selected}return _ret=track,possibleConstructorReturn(_this,_ret)}return VideoTrack}(Track);var NONE=0;var LOADING=1;var LOADED=2;var ERROR=3;var HTMLTrackElement=function(_EventTarget){inherits(HTMLTrackElement,_EventTarget);function HTMLTrackElement(){var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};classCallCheck(this,HTMLTrackElement);var _this=possibleConstructorReturn(this,_EventTarget.call(this));var readyState=void 0;var trackElement=_this;if(IS_IE8){trackElement=document_1.createElement("custom");for(var prop in HTMLTrackElement.prototype){if(prop!=="constructor"){trackElement[prop]=HTMLTrackElement.prototype[prop]}}}var track=new TextTrack(options);trackElement.kind=track.kind;trackElement.src=track.src;trackElement.srclang=track.language;trackElement.label=track.label;trackElement["default"]=track["default"];Object.defineProperty(trackElement,"readyState",{get:function get$$1(){return readyState}});Object.defineProperty(trackElement,"track",{get:function get$$1(){return track}});readyState=NONE;track.addEventListener("loadeddata",function(){readyState=LOADED;trackElement.trigger({type:"load",target:trackElement})});if(IS_IE8){var _ret;return _ret=trackElement,possibleConstructorReturn(_this,_ret)}return _this}return HTMLTrackElement}(EventTarget);HTMLTrackElement.prototype.allowedEvents_={load:"load"};HTMLTrackElement.NONE=NONE;HTMLTrackElement.LOADING=LOADING;HTMLTrackElement.LOADED=LOADED;HTMLTrackElement.ERROR=ERROR;var NORMAL={audio:{ListClass:AudioTrackList,TrackClass:AudioTrack,capitalName:"Audio"},video:{ListClass:VideoTrackList,TrackClass:VideoTrack,capitalName:"Video"},text:{ListClass:TextTrackList,TrackClass:TextTrack,capitalName:"Text"}};Object.keys(NORMAL).forEach(function(type){NORMAL[type].getterName=type+"Tracks";NORMAL[type].privateName=type+"Tracks_"});var REMOTE={remoteText:{ListClass:TextTrackList,TrackClass:TextTrack,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:HtmlTrackElementList,TrackClass:HTMLTrackElement,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}};
var ALL=mergeOptions(NORMAL,REMOTE);REMOTE.names=Object.keys(REMOTE);NORMAL.names=Object.keys(NORMAL);ALL.names=[].concat(REMOTE.names).concat(NORMAL.names);var _objCreate=Object.create||(function(){function F(){}return function(o){if(arguments.length!==1){throw new Error("Object.create shim only accepts one parameter.")}F.prototype=o;return new F()}})();function ParsingError(errorData,message){this.name="ParsingError";this.code=errorData.code;this.message=message||errorData.message}ParsingError.prototype=_objCreate(Error.prototype);ParsingError.prototype.constructor=ParsingError;ParsingError.Errors={BadSignature:{code:0,message:"Malformed WebVTT signature."},BadTimeStamp:{code:1,message:"Malformed time stamp."}};function parseTimeStamp(input){function computeSeconds(h,m,s,f){return(h|0)*3600+(m|0)*60+(s|0)+(f|0)/1000}var m=input.match(/^(\d+):(\d{2})(:\d{2})?\.(\d{3})/);if(!m){return null}if(m[3]){return computeSeconds(m[1],m[2],m[3].replace(":",""),m[4])}else{if(m[1]>59){return computeSeconds(m[1],m[2],0,m[4])}else{return computeSeconds(0,m[1],m[2],m[4])}}}function Settings(){this.values=_objCreate(null)}Settings.prototype={set:function(k,v){if(!this.get(k)&&v!==""){this.values[k]=v}},get:function(k,dflt,defaultKey){if(defaultKey){return this.has(k)?this.values[k]:dflt[defaultKey]}return this.has(k)?this.values[k]:dflt},has:function(k){return k in this.values},alt:function(k,v,a){for(var n=0;n<a.length;++n){if(v===a[n]){this.set(k,v);break}}},integer:function(k,v){if(/^-?\d+$/.test(v)){this.set(k,parseInt(v,10))}},percent:function(k,v){var m;if((m=v.match(/^([\d]{1,3})(\.[\d]*)?%$/))){v=parseFloat(v);if(v>=0&&v<=100){this.set(k,v);return true}}return false}};function parseOptions(input,callback,keyValueDelim,groupDelim){var groups=groupDelim?input.split(groupDelim):[input];for(var i in groups){if(typeof groups[i]!=="string"){continue}var kv=groups[i].split(keyValueDelim);if(kv.length!==2){continue}var k=kv[0];var v=kv[1];callback(k,v)}}function parseCue(input,cue,regionList){var oInput=input;function consumeTimeStamp(){var ts=parseTimeStamp(input);if(ts===null){throw new ParsingError(ParsingError.Errors.BadTimeStamp,"Malformed timestamp: "+oInput)}input=input.replace(/^[^\sa-zA-Z-]+/,"");return ts}function consumeCueSettings(input,cue){var settings=new Settings();parseOptions(input,function(k,v){switch(k){case"region":for(var i=regionList.length-1;i>=0;i--){if(regionList[i].id===v){settings.set(k,regionList[i].region);break}}break;case"vertical":settings.alt(k,v,["rl","lr"]);break;case"line":var vals=v.split(","),vals0=vals[0];settings.integer(k,vals0);settings.percent(k,vals0)?settings.set("snapToLines",false):null;settings.alt(k,vals0,["auto"]);if(vals.length===2){settings.alt("lineAlign",vals[1],["start","middle","end"])}break;case"position":vals=v.split(",");settings.percent(k,vals[0]);if(vals.length===2){settings.alt("positionAlign",vals[1],["start","middle","end"])}break;case"size":settings.percent(k,v);break;case"align":settings.alt(k,v,["start","middle","end","left","right"]);break}},/:/,/\s/);cue.region=settings.get("region",null);cue.vertical=settings.get("vertical","");cue.line=settings.get("line","auto");cue.lineAlign=settings.get("lineAlign","start");cue.snapToLines=settings.get("snapToLines",true);cue.size=settings.get("size",100);cue.align=settings.get("align","middle");cue.position=settings.get("position",{start:0,left:0,middle:50,end:100,right:100},cue.align);cue.positionAlign=settings.get("positionAlign",{start:"start",left:"start",middle:"middle",end:"end",right:"end"},cue.align)}function skipWhitespace(){input=input.replace(/^\s+/,"")}skipWhitespace();cue.startTime=consumeTimeStamp();skipWhitespace();if(input.substr(0,3)!=="-->"){throw new ParsingError(ParsingError.Errors.BadTimeStamp,"Malformed time stamp (time stamps must be separated by '-->'): "+oInput)}input=input.substr(3);skipWhitespace();cue.endTime=consumeTimeStamp();skipWhitespace();consumeCueSettings(input,cue)}var ESCAPE={"&amp;":"&","&lt;":"<","&gt;":">","&lrm;":"\u200e","&rlm;":"\u200f","&nbsp;":"\u00a0"};var TAG_NAME={c:"span",i:"i",b:"b",u:"u",ruby:"ruby",rt:"rt",v:"span",lang:"span"};var TAG_ANNOTATION={v:"title",lang:"lang"};var NEEDS_PARENT={rt:"ruby"};function parseContent(window,input){function nextToken(){if(!input){return null}function consume(result){input=input.substr(result.length);return result}var m=input.match(/^([^<]*)(<[^>]+>?)?/);return consume(m[1]?m[1]:m[2])}function unescape1(e){return ESCAPE[e]}function unescape(s){while((m=s.match(/&(amp|lt|gt|lrm|rlm|nbsp);/))){s=s.replace(m[0],unescape1)}return s}function shouldAdd(current,element){return !NEEDS_PARENT[element.localName]||NEEDS_PARENT[element.localName]===current.localName}function createElement(type,annotation){var tagName=TAG_NAME[type];if(!tagName){return null}var element=window.document.createElement(tagName);element.localName=tagName;var name=TAG_ANNOTATION[type];if(name&&annotation){element[name]=annotation.trim()}return element}var rootDiv=window.document.createElement("div"),current=rootDiv,t,tagStack=[];
while((t=nextToken())!==null){if(t[0]==="<"){if(t[1]==="/"){if(tagStack.length&&tagStack[tagStack.length-1]===t.substr(2).replace(">","")){tagStack.pop();current=current.parentNode}continue}var ts=parseTimeStamp(t.substr(1,t.length-2));var node;if(ts){node=window.document.createProcessingInstruction("timestamp",ts);current.appendChild(node);continue}var m=t.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/);if(!m){continue}node=createElement(m[1],m[3]);if(!node){continue}if(!shouldAdd(current,node)){continue}if(m[2]){node.className=m[2].substr(1).replace("."," ")}tagStack.push(m[1]);current.appendChild(node);current=node;continue}current.appendChild(window.document.createTextNode(unescape(t)))}return rootDiv}var strongRTLRanges=[[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<strongRTLRanges.length;i++){var currentRange=strongRTLRanges[i];if(charCode>=currentRange[0]&&charCode<=currentRange[1]){return true}}return false}function determineBidi(cueDiv){var nodeStack=[],text="",charCode;if(!cueDiv||!cueDiv.childNodes){return"ltr"}function pushNodes(nodeStack,node){for(var i=node.childNodes.length-1;i>=0;i--){nodeStack.push(node.childNodes[i])}}function nextTextNode(nodeStack){if(!nodeStack||!nodeStack.length){return null}var node=nodeStack.pop(),text=node.textContent||node.innerText;if(text){var m=text.match(/^.*(\n|\r)/);if(m){nodeStack.length=0;return m[0]}return text}if(node.tagName==="ruby"){return nextTextNode(nodeStack)}if(node.childNodes){pushNodes(nodeStack,node);return nextTextNode(nodeStack)}}pushNodes(nodeStack,cueDiv);while((text=nextTextNode(nodeStack))){for(var i=0;i<text.length;i++){charCode=text.charCodeAt(i);if(isStrongRTLChar(charCode)){return"rtl"}}}return"ltr"}function computeLinePos(cue){if(typeof cue.line==="number"&&(cue.snapToLines||(cue.line>=0&&cue.line<=100))){return cue.line}if(!cue.track||!cue.track.textTrackList||!cue.track.textTrackList.mediaElement){return -1}var track=cue.track,trackList=track.textTrackList,count=0;for(var i=0;i<trackList.length&&trackList[i]!==track;i++){if(trackList[i].mode==="showing"){count++}}return ++count*-1}function StyleBox(){}StyleBox.prototype.applyStyles=function(styles,div){div=div||this.div;for(var prop in styles){if(styles.hasOwnProperty(prop)){div.style[prop]=styles[prop]}}};StyleBox.prototype.formatStyle=function(val,unit){return val===0?0:val+unit};function CueStyleBox(window,cue,styleOptions){var isIE8=(/MSIE\s8\.0/).test(navigator.userAgent);var color="rgba(255, 255, 255, 1)";var backgroundColor="rgba(0, 0, 0, 0.8)";if(isIE8){color="rgb(255, 255, 255)";backgroundColor="rgb(0, 0, 0)"}StyleBox.call(this);this.cue=cue;this.cueDiv=parseContent(window,cue.text);var styles={color:color,backgroundColor:backgroundColor,position:"relative",left:0,right:0,top:0,bottom:0,display:"inline"};if(!isIE8){styles.writingMode=cue.vertical===""?"horizontal-tb":cue.vertical==="lr"?"vertical-lr":"vertical-rl";styles.unicodeBidi="plaintext"}this.applyStyles(styles,this.cueDiv);this.div=window.document.createElement("div");styles={textAlign:cue.align==="middle"?"center":cue.align,font:styleOptions.font,whiteSpace:"pre-line",position:"absolute"};if(!isIE8){styles.direction=determineBidi(this.cueDiv);styles.writingMode=cue.vertical===""?"horizontal-tb":cue.vertical==="lr"?"vertical-lr":"vertical-rl".stylesunicodeBidi="plaintext"}this.applyStyles(styles);this.div.appendChild(this.cueDiv);var textPos=0;switch(cue.positionAlign){case"start":textPos=cue.position;break;case"middle":textPos=cue.position-(cue.size/2);break;
case"end":textPos=cue.position-cue.size;break}if(cue.vertical===""){this.applyStyles({left:this.formatStyle(textPos,"%"),width:this.formatStyle(cue.size,"%")})}else{this.applyStyles({top:this.formatStyle(textPos,"%"),height:this.formatStyle(cue.size,"%")})}this.move=function(box){this.applyStyles({top:this.formatStyle(box.top,"px"),bottom:this.formatStyle(box.bottom,"px"),left:this.formatStyle(box.left,"px"),right:this.formatStyle(box.right,"px"),height:this.formatStyle(box.height,"px"),width:this.formatStyle(box.width,"px")})}}CueStyleBox.prototype=_objCreate(StyleBox.prototype);CueStyleBox.prototype.constructor=CueStyleBox;function BoxPosition(obj){var isIE8=(/MSIE\s8\.0/).test(navigator.userAgent);var lh,height,width,top;if(obj.div){height=obj.div.offsetHeight;width=obj.div.offsetWidth;top=obj.div.offsetTop;var rects=(rects=obj.div.childNodes)&&(rects=rects[0])&&rects.getClientRects&&rects.getClientRects();obj=obj.div.getBoundingClientRect();lh=rects?Math.max((rects[0]&&rects[0].height)||0,obj.height/rects.length):0}this.left=obj.left;this.right=obj.right;this.top=obj.top||top;this.height=obj.height||height;this.bottom=obj.bottom||(top+(obj.height||height));this.width=obj.width||width;this.lineHeight=lh!==undefined?lh:obj.lineHeight;if(isIE8&&!this.lineHeight){this.lineHeight=13}}BoxPosition.prototype.move=function(axis,toMove){toMove=toMove!==undefined?toMove:this.lineHeight;switch(axis){case"+x":this.left+=toMove;this.right+=toMove;break;case"-x":this.left-=toMove;this.right-=toMove;break;case"+y":this.top+=toMove;this.bottom+=toMove;break;case"-y":this.top-=toMove;this.bottom-=toMove;break}};BoxPosition.prototype.overlaps=function(b2){return this.left<b2.right&&this.right>b2.left&&this.top<b2.bottom&&this.bottom>b2.top};BoxPosition.prototype.overlapsAny=function(boxes){for(var i=0;i<boxes.length;i++){if(this.overlaps(boxes[i])){return true}}return false};BoxPosition.prototype.within=function(container){return this.top>=container.top&&this.bottom<=container.bottom&&this.left>=container.left&&this.right<=container.right};BoxPosition.prototype.overlapsOppositeAxis=function(container,axis){switch(axis){case"+x":return this.left<container.left;case"-x":return this.right>container.right;case"+y":return this.top<container.top;case"-y":return this.bottom>container.bottom}};BoxPosition.prototype.intersectPercentage=function(b2){var x=Math.max(0,Math.min(this.right,b2.right)-Math.max(this.left,b2.left)),y=Math.max(0,Math.min(this.bottom,b2.bottom)-Math.max(this.top,b2.top)),intersectArea=x*y;return intersectArea/(this.height*this.width)};BoxPosition.prototype.toCSSCompatValues=function(reference){return{top:this.top-reference.top,bottom:reference.bottom-this.bottom,left:this.left-reference.left,right:reference.right-this.right,height:this.height,width:this.width}};BoxPosition.getSimpleBoxPosition=function(obj){var height=obj.div?obj.div.offsetHeight:obj.tagName?obj.offsetHeight:0;var width=obj.div?obj.div.offsetWidth:obj.tagName?obj.offsetWidth:0;var top=obj.div?obj.div.offsetTop:obj.tagName?obj.offsetTop:0;obj=obj.div?obj.div.getBoundingClientRect():obj.tagName?obj.getBoundingClientRect():obj;var ret={left:obj.left,right:obj.right,top:obj.top||top,height:obj.height||height,bottom:obj.bottom||(top+(obj.height||height)),width:obj.width||width};return ret};function moveBoxToLinePosition(window,styleBox,containerBox,boxPositions){function findBestPosition(b,axis){var bestPosition,specifiedPosition=new BoxPosition(b),percentage=1;for(var i=0;i<axis.length;i++){while(b.overlapsOppositeAxis(containerBox,axis[i])||(b.within(containerBox)&&b.overlapsAny(boxPositions))){b.move(axis[i])}if(b.within(containerBox)){return b}var p=b.intersectPercentage(containerBox);if(percentage>p){bestPosition=new BoxPosition(b);percentage=p}b=new BoxPosition(specifiedPosition)}return bestPosition||specifiedPosition}var boxPosition=new BoxPosition(styleBox),cue=styleBox.cue,linePos=computeLinePos(cue),axis=[];if(cue.snapToLines){var size;switch(cue.vertical){case"":axis=["+y","-y"];size="height";break;case"rl":axis=["+x","-x"];size="width";break;case"lr":axis=["-x","+x"];size="width";break}var step=boxPosition.lineHeight,position=step*Math.round(linePos),maxPosition=containerBox[size]+step,initialAxis=axis[0];if(Math.abs(position)>maxPosition){position=position<0?-1:1;position*=Math.ceil(maxPosition/step)*step}if(linePos<0){position+=cue.vertical===""?containerBox.height:containerBox.width;axis=axis.reverse()}boxPosition.move(initialAxis,position)}else{var calculatedPercentage=(boxPosition.lineHeight/containerBox.height)*100;switch(cue.lineAlign){case"middle":linePos-=(calculatedPercentage/2);break;case"end":linePos-=calculatedPercentage;break}switch(cue.vertical){case"":styleBox.applyStyles({top:styleBox.formatStyle(linePos,"%")});break;case"rl":styleBox.applyStyles({left:styleBox.formatStyle(linePos,"%")});break;case"lr":styleBox.applyStyles({right:styleBox.formatStyle(linePos,"%")});break}axis=["+y","-x","+x","-y"];boxPosition=new BoxPosition(styleBox)
}var bestPosition=findBestPosition(boxPosition,axis);styleBox.move(bestPosition.toCSSCompatValues(containerBox))}function WebVTT$1(){}WebVTT$1.StringDecoder=function(){return{decode:function(data){if(!data){return""}if(typeof data!=="string"){throw new Error("Error - expected string data.")}return decodeURIComponent(encodeURIComponent(data))}}};WebVTT$1.convertCueToDOMTree=function(window,cuetext){if(!window||!cuetext){return null}return parseContent(window,cuetext)};var FONT_SIZE_PERCENT=0.05;var FONT_STYLE="sans-serif";var CUE_BACKGROUND_PADDING="1.5%";WebVTT$1.processCues=function(window,cues,overlay){if(!window||!cues||!overlay){return null}while(overlay.firstChild){overlay.removeChild(overlay.firstChild)}var paddedOverlay=window.document.createElement("div");paddedOverlay.style.position="absolute";paddedOverlay.style.left="0";paddedOverlay.style.right="0";paddedOverlay.style.top="0";paddedOverlay.style.bottom="0";paddedOverlay.style.margin=CUE_BACKGROUND_PADDING;overlay.appendChild(paddedOverlay);function shouldCompute(cues){for(var i=0;i<cues.length;i++){if(cues[i].hasBeenReset||!cues[i].displayState){return true}}return false}if(!shouldCompute(cues)){for(var i=0;i<cues.length;i++){paddedOverlay.appendChild(cues[i].displayState)}return}var boxPositions=[],containerBox=BoxPosition.getSimpleBoxPosition(paddedOverlay),fontSize=Math.round(containerBox.height*FONT_SIZE_PERCENT*100)/100;var styleOptions={font:fontSize+"px "+FONT_STYLE};(function(){var styleBox,cue;for(var i=0;i<cues.length;i++){cue=cues[i];styleBox=new CueStyleBox(window,cue,styleOptions);paddedOverlay.appendChild(styleBox.div);moveBoxToLinePosition(window,styleBox,containerBox,boxPositions);cue.displayState=styleBox.div;boxPositions.push(BoxPosition.getSimpleBoxPosition(styleBox))}})()};WebVTT$1.Parser=function(window,vttjs,decoder){if(!decoder){decoder=vttjs;vttjs={}}if(!vttjs){vttjs={}}this.window=window;this.vttjs=vttjs;this.state="INITIAL";this.buffer="";this.decoder=decoder||new TextDecoder("utf8");this.regionList=[]};WebVTT$1.Parser.prototype={reportOrThrowError:function(e){if(e instanceof ParsingError){this.onparsingerror&&this.onparsingerror(e)}else{throw e}},parse:function(data){var self=this;if(data){self.buffer+=self.decoder.decode(data,{stream:true})}function collectNextLine(){var buffer=self.buffer;var pos=0;while(pos<buffer.length&&buffer[pos]!=="\r"&&buffer[pos]!=="\n"){++pos}var line=buffer.substr(0,pos);if(buffer[pos]==="\r"){++pos}if(buffer[pos]==="\n"){++pos}self.buffer=buffer.substr(pos);return line}function parseRegion(input){var settings=new Settings();parseOptions(input,function(k,v){switch(k){case"id":settings.set(k,v);break;case"width":settings.percent(k,v);break;case"lines":settings.integer(k,v);break;case"regionanchor":case"viewportanchor":var xy=v.split(",");if(xy.length!==2){break}var anchor=new Settings();anchor.percent("x",xy[0]);anchor.percent("y",xy[1]);if(!anchor.has("x")||!anchor.has("y")){break}settings.set(k+"X",anchor.get("x"));settings.set(k+"Y",anchor.get("y"));break;case"scroll":settings.alt(k,v,["up"]);break}},/=/,/\s/);if(settings.has("id")){var region=new (self.vttjs.VTTRegion||self.window.VTTRegion)();region.width=settings.get("width",100);region.lines=settings.get("lines",3);region.regionAnchorX=settings.get("regionanchorX",0);region.regionAnchorY=settings.get("regionanchorY",100);region.viewportAnchorX=settings.get("viewportanchorX",0);region.viewportAnchorY=settings.get("viewportanchorY",100);region.scroll=settings.get("scroll","");self.onregion&&self.onregion(region);self.regionList.push({id:settings.get("id"),region:region})}}function parseTimestampMap(input){var settings=new Settings();parseOptions(input,function(k,v){switch(k){case"MPEGT":settings.integer(k+"S",v);break;case"LOCA":settings.set(k+"L",parseTimeStamp(v));break}},/[^\d]:/,/,/);self.ontimestampmap&&self.ontimestampmap({"MPEGTS":settings.get("MPEGTS"),"LOCAL":settings.get("LOCAL")})}function parseHeader(input){if(input.match(/X-TIMESTAMP-MAP/)){parseOptions(input,function(k,v){switch(k){case"X-TIMESTAMP-MAP":parseTimestampMap(v);break}},/=/)}else{parseOptions(input,function(k,v){switch(k){case"Region":parseRegion(v);break}},/:/)}}try{var line;if(self.state==="INITIAL"){if(!/\r\n|\n/.test(self.buffer)){return this}line=collectNextLine();var m=line.match(/^WEBVTT([ \t].*)?$/);if(!m||!m[0]){throw new ParsingError(ParsingError.Errors.BadSignature)}self.state="HEADER"}var alreadyCollectedLine=false;while(self.buffer){if(!/\r\n|\n/.test(self.buffer)){return this}if(!alreadyCollectedLine){line=collectNextLine()}else{alreadyCollectedLine=false}switch(self.state){case"HEADER":if(/:/.test(line)){parseHeader(line)}else{if(!line){self.state="ID"}}continue;case"NOTE":if(!line){self.state="ID"}continue;case"ID":if(/^NOTE($|[ \t])/.test(line)){self.state="NOTE";break}if(!line){continue}self.cue=new (self.vttjs.VTTCue||self.window.VTTCue)(0,0,"");self.state="CUE";if(line.indexOf("-->")===-1){self.cue.id=line;continue}case"CUE":try{parseCue(line,self.cue,self.regionList)
}catch(e){self.reportOrThrowError(e);self.cue=null;self.state="BADCUE";continue}self.state="CUETEXT";continue;case"CUETEXT":var hasSubstring=line.indexOf("-->")!==-1;if(!line||hasSubstring&&(alreadyCollectedLine=true)){self.oncue&&self.oncue(self.cue);self.cue=null;self.state="ID";continue}if(self.cue.text){self.cue.text+="\n"}self.cue.text+=line;continue;case"BADCUE":if(!line){self.state="ID"}continue}}}catch(e){self.reportOrThrowError(e);if(self.state==="CUETEXT"&&self.cue&&self.oncue){self.oncue(self.cue)}self.cue=null;self.state=self.state==="INITIAL"?"BADWEBVTT":"BADCUE"}return this},flush:function(){var self=this;try{self.buffer+=self.decoder.decode();if(self.cue||self.state==="HEADER"){self.buffer+="\n\n";self.parse()}if(self.state==="INITIAL"){throw new ParsingError(ParsingError.Errors.BadSignature)}}catch(e){self.reportOrThrowError(e)}self.onflush&&self.onflush();return this}};var vtt$1=WebVTT$1;var autoKeyword="auto";var directionSetting={"":true,"lr":true,"rl":true};var alignSetting={"start":true,"middle":true,"end":true,"left":true,"right":true};function findDirectionSetting(value){if(typeof value!=="string"){return false}var dir=directionSetting[value.toLowerCase()];return dir?value.toLowerCase():false}function findAlignSetting(value){if(typeof value!=="string"){return false}var align=alignSetting[value.toLowerCase()];return align?value.toLowerCase():false}function extend$1(obj){var i=1;for(;i<arguments.length;i++){var cobj=arguments[i];for(var p in cobj){obj[p]=cobj[p]}}return obj}function VTTCue(startTime,endTime,text){var cue=this;var isIE8=(/MSIE\s8\.0/).test(navigator.userAgent);var baseObj={};if(isIE8){cue=document.createElement("custom")}else{baseObj.enumerable=true}cue.hasBeenReset=false;var _id="";var _pauseOnExit=false;var _startTime=startTime;var _endTime=endTime;var _text=text;var _region=null;var _vertical="";var _snapToLines=true;var _line="auto";var _lineAlign="start";var _position=50;var _positionAlign="middle";var _size=50;var _align="middle";Object.defineProperty(cue,"id",extend$1({},baseObj,{get:function(){return _id},set:function(value){_id=""+value}}));Object.defineProperty(cue,"pauseOnExit",extend$1({},baseObj,{get:function(){return _pauseOnExit},set:function(value){_pauseOnExit=!!value}}));Object.defineProperty(cue,"startTime",extend$1({},baseObj,{get:function(){return _startTime},set:function(value){if(typeof value!=="number"){throw new TypeError("Start time must be set to a number.")}_startTime=value;this.hasBeenReset=true}}));Object.defineProperty(cue,"endTime",extend$1({},baseObj,{get:function(){return _endTime},set:function(value){if(typeof value!=="number"){throw new TypeError("End time must be set to a number.")}_endTime=value;this.hasBeenReset=true}}));Object.defineProperty(cue,"text",extend$1({},baseObj,{get:function(){return _text},set:function(value){_text=""+value;this.hasBeenReset=true}}));Object.defineProperty(cue,"region",extend$1({},baseObj,{get:function(){return _region},set:function(value){_region=value;this.hasBeenReset=true}}));Object.defineProperty(cue,"vertical",extend$1({},baseObj,{get:function(){return _vertical},set:function(value){var setting=findDirectionSetting(value);if(setting===false){throw new SyntaxError("An invalid or illegal string was specified.")}_vertical=setting;this.hasBeenReset=true}}));Object.defineProperty(cue,"snapToLines",extend$1({},baseObj,{get:function(){return _snapToLines},set:function(value){_snapToLines=!!value;this.hasBeenReset=true}}));Object.defineProperty(cue,"line",extend$1({},baseObj,{get:function(){return _line},set:function(value){if(typeof value!=="number"&&value!==autoKeyword){throw new SyntaxError("An invalid number or illegal string was specified.")}_line=value;this.hasBeenReset=true}}));Object.defineProperty(cue,"lineAlign",extend$1({},baseObj,{get:function(){return _lineAlign},set:function(value){var setting=findAlignSetting(value);if(!setting){throw new SyntaxError("An invalid or illegal string was specified.")}_lineAlign=setting;this.hasBeenReset=true}}));Object.defineProperty(cue,"position",extend$1({},baseObj,{get:function(){return _position},set:function(value){if(value<0||value>100){throw new Error("Position must be between 0 and 100.")}_position=value;this.hasBeenReset=true}}));Object.defineProperty(cue,"positionAlign",extend$1({},baseObj,{get:function(){return _positionAlign},set:function(value){var setting=findAlignSetting(value);if(!setting){throw new SyntaxError("An invalid or illegal string was specified.")}_positionAlign=setting;this.hasBeenReset=true}}));Object.defineProperty(cue,"size",extend$1({},baseObj,{get:function(){return _size},set:function(value){if(value<0||value>100){throw new Error("Size must be between 0 and 100.")}_size=value;this.hasBeenReset=true}}));Object.defineProperty(cue,"align",extend$1({},baseObj,{get:function(){return _align},set:function(value){var setting=findAlignSetting(value);if(!setting){throw new SyntaxError("An invalid or illegal string was specified.")}_align=setting;
this.hasBeenReset=true}}));cue.displayState=undefined;if(isIE8){return cue}}VTTCue.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)};var vttcue=VTTCue;var scrollSetting={"":true,"up":true};function findScrollSetting(value){if(typeof value!=="string"){return false}var scroll=scrollSetting[value.toLowerCase()];return scroll?value.toLowerCase():false}function isValidPercentValue(value){return typeof value==="number"&&(value>=0&&value<=100)}function VTTRegion(){var _width=100;var _lines=3;var _regionAnchorX=0;var _regionAnchorY=100;var _viewportAnchorX=0;var _viewportAnchorY=100;var _scroll="";Object.defineProperties(this,{"width":{enumerable:true,get:function(){return _width},set:function(value){if(!isValidPercentValue(value)){throw new Error("Width must be between 0 and 100.")}_width=value}},"lines":{enumerable:true,get:function(){return _lines},set:function(value){if(typeof value!=="number"){throw new TypeError("Lines must be set to a number.")}_lines=value}},"regionAnchorY":{enumerable:true,get:function(){return _regionAnchorY},set:function(value){if(!isValidPercentValue(value)){throw new Error("RegionAnchorX must be between 0 and 100.")}_regionAnchorY=value}},"regionAnchorX":{enumerable:true,get:function(){return _regionAnchorX},set:function(value){if(!isValidPercentValue(value)){throw new Error("RegionAnchorY must be between 0 and 100.")}_regionAnchorX=value}},"viewportAnchorY":{enumerable:true,get:function(){return _viewportAnchorY},set:function(value){if(!isValidPercentValue(value)){throw new Error("ViewportAnchorY must be between 0 and 100.")}_viewportAnchorY=value}},"viewportAnchorX":{enumerable:true,get:function(){return _viewportAnchorX},set:function(value){if(!isValidPercentValue(value)){throw new Error("ViewportAnchorX must be between 0 and 100.")}_viewportAnchorX=value}},"scroll":{enumerable:true,get:function(){return _scroll},set:function(value){var setting=findScrollSetting(value);if(setting===false){throw new SyntaxError("An invalid or illegal string was specified.")}_scroll=setting}}})}var vttregion=VTTRegion;var browserIndex=createCommonjsModule(function(module){var vttjs=module.exports={WebVTT:vtt$1,VTTCue:vttcue,VTTRegion:vttregion};window_1.vttjs=vttjs;window_1.WebVTT=vttjs.WebVTT;var cueShim=vttjs.VTTCue;var regionShim=vttjs.VTTRegion;var nativeVTTCue=window_1.VTTCue;var nativeVTTRegion=window_1.VTTRegion;vttjs.shim=function(){window_1.VTTCue=cueShim;window_1.VTTRegion=regionShim};vttjs.restore=function(){window_1.VTTCue=nativeVTTCue;window_1.VTTRegion=nativeVTTRegion};if(!window_1.VTTCue){vttjs.shim()}});function createTrackHelper(self,kind,label,language){var options=arguments.length>4&&arguments[4]!==undefined?arguments[4]:{};var tracks=self.textTracks();options.kind=kind;if(label){options.label=label}if(language){options.language=language}options.tech=self;var track=new ALL.text.TrackClass(options);tracks.addTrack(track);return track}var Tech=function(_Component){inherits(Tech,_Component);function Tech(){var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};var ready=arguments.length>1&&arguments[1]!==undefined?arguments[1]:function(){};classCallCheck(this,Tech);options.reportTouchActivity=false;var _this=possibleConstructorReturn(this,_Component.call(this,null,options,ready));_this.hasStarted_=false;_this.on("playing",function(){this.hasStarted_=true});_this.on("loadstart",function(){this.hasStarted_=false});ALL.names.forEach(function(name){var props=ALL[name];if(options&&options[props.getterName]){_this[props.privateName]=options[props.getterName]}});if(!_this.featuresProgressEvents){_this.manualProgressOn()}if(!_this.featuresTimeupdateEvents){_this.manualTimeUpdatesOn()}["Text","Audio","Video"].forEach(function(track){if(options["native"+track+"Tracks"]===false){_this["featuresNative"+track+"Tracks"]=false}});if(options.nativeCaptions===false||options.nativeTextTracks===false){_this.featuresNativeTextTracks=false}else{if(options.nativeCaptions===true||options.nativeTextTracks===true){_this.featuresNativeTextTracks=true}}if(!_this.featuresNativeTextTracks){_this.emulateTextTracks()}_this.autoRemoteTextTracks_=new ALL.text.ListClass();_this.initTrackListeners();if(!options.nativeControlsForTouch){_this.emitTapEvents()}if(_this.constructor){_this.name_=_this.constructor.name||"Unknown Tech"}return _this}Tech.prototype.manualProgressOn=function manualProgressOn(){this.on("durationchange",this.onDurationChange);this.manualProgress=true;this.one("ready",this.trackProgress)};Tech.prototype.manualProgressOff=function manualProgressOff(){this.manualProgress=false;this.stopTrackingProgress();this.off("durationchange",this.onDurationChange)};Tech.prototype.trackProgress=function trackProgress(event){this.stopTrackingProgress();this.progressInterval=this.setInterval(bind(this,function(){var numBufferedPercent=this.bufferedPercent();if(this.bufferedPercent_!==numBufferedPercent){this.trigger("progress")}this.bufferedPercent_=numBufferedPercent;
if(numBufferedPercent===1){this.stopTrackingProgress()}}),500)};Tech.prototype.onDurationChange=function onDurationChange(event){this.duration_=this.duration()};Tech.prototype.buffered=function buffered(){return createTimeRanges(0,0)};Tech.prototype.bufferedPercent=function bufferedPercent$$1(){return bufferedPercent(this.buffered(),this.duration_)};Tech.prototype.stopTrackingProgress=function stopTrackingProgress(){this.clearInterval(this.progressInterval)};Tech.prototype.manualTimeUpdatesOn=function manualTimeUpdatesOn(){this.manualTimeUpdates=true;this.on("play",this.trackCurrentTime);this.on("pause",this.stopTrackingCurrentTime)};Tech.prototype.manualTimeUpdatesOff=function manualTimeUpdatesOff(){this.manualTimeUpdates=false;this.stopTrackingCurrentTime();this.off("play",this.trackCurrentTime);this.off("pause",this.stopTrackingCurrentTime)};Tech.prototype.trackCurrentTime=function trackCurrentTime(){if(this.currentTimeInterval){this.stopTrackingCurrentTime()}this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:true})},250)};Tech.prototype.stopTrackingCurrentTime=function stopTrackingCurrentTime(){this.clearInterval(this.currentTimeInterval);this.trigger({type:"timeupdate",target:this,manuallyTriggered:true})};Tech.prototype.dispose=function dispose(){this.clearTracks(NORMAL.names);if(this.manualProgress){this.manualProgressOff()}if(this.manualTimeUpdates){this.manualTimeUpdatesOff()}_Component.prototype.dispose.call(this)};Tech.prototype.clearTracks=function clearTracks(types){var _this2=this;types=[].concat(types);types.forEach(function(type){var list=_this2[type+"Tracks"]()||[];var i=list.length;while(i--){var track=list[i];if(type==="text"){_this2.removeRemoteTextTrack(track)}list.removeTrack(track)}})};Tech.prototype.cleanupAutoTextTracks=function cleanupAutoTextTracks(){var list=this.autoRemoteTextTracks_||[];var i=list.length;while(i--){var track=list[i];this.removeRemoteTextTrack(track)}};Tech.prototype.reset=function reset(){};Tech.prototype.error=function error(err){if(err!==undefined){this.error_=new MediaError(err);this.trigger("error")}return this.error_};Tech.prototype.played=function played(){if(this.hasStarted_){return createTimeRanges(0,0)}return createTimeRanges()};Tech.prototype.setCurrentTime=function setCurrentTime(){if(this.manualTimeUpdates){this.trigger({type:"timeupdate",target:this,manuallyTriggered:true})}};Tech.prototype.initTrackListeners=function initTrackListeners(){var _this3=this;NORMAL.names.forEach(function(name){var props=NORMAL[name];var trackListChanges=function trackListChanges(){_this3.trigger(name+"trackchange")};var tracks=_this3[props.getterName]();tracks.addEventListener("removetrack",trackListChanges);tracks.addEventListener("addtrack",trackListChanges);_this3.on("dispose",function(){tracks.removeEventListener("removetrack",trackListChanges);tracks.removeEventListener("addtrack",trackListChanges)})})};Tech.prototype.addWebVttScript_=function addWebVttScript_(){var _this4=this;if(window_1.WebVTT){return}if(document_1.body.contains(this.el())){if(!this.options_["vtt.js"]&&isPlain(browserIndex)&&Object.keys(browserIndex).length>0){this.trigger("vttjsloaded");return}var script=document_1.createElement("script");script.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.12.4/vtt.min.js";script.onload=function(){_this4.trigger("vttjsloaded")};script.onerror=function(){_this4.trigger("vttjserror")};this.on("dispose",function(){script.onload=null;script.onerror=null});window_1.WebVTT=true;this.el().parentNode.appendChild(script)}else{this.ready(this.addWebVttScript_)}};Tech.prototype.emulateTextTracks=function emulateTextTracks(){var _this5=this;var tracks=this.textTracks();var remoteTracks=this.remoteTextTracks();var handleAddTrack=function handleAddTrack(e){return tracks.addTrack(e.track)};var handleRemoveTrack=function handleRemoveTrack(e){return tracks.removeTrack(e.track)};remoteTracks.on("addtrack",handleAddTrack);remoteTracks.on("removetrack",handleRemoveTrack);this.addWebVttScript_();var updateDisplay=function updateDisplay(){return _this5.trigger("texttrackchange")};var textTracksChanges=function textTracksChanges(){updateDisplay();for(var i=0;i<tracks.length;i++){var track=tracks[i];track.removeEventListener("cuechange",updateDisplay);if(track.mode==="showing"){track.addEventListener("cuechange",updateDisplay)}}};textTracksChanges();tracks.addEventListener("change",textTracksChanges);tracks.addEventListener("addtrack",textTracksChanges);tracks.addEventListener("removetrack",textTracksChanges);this.on("dispose",function(){remoteTracks.off("addtrack",handleAddTrack);remoteTracks.off("removetrack",handleRemoveTrack);tracks.removeEventListener("change",textTracksChanges);tracks.removeEventListener("addtrack",textTracksChanges);tracks.removeEventListener("removetrack",textTracksChanges);for(var i=0;i<tracks.length;i++){var track=tracks[i];track.removeEventListener("cuechange",updateDisplay)}})};
Tech.prototype.addTextTrack=function addTextTrack(kind,label,language){if(!kind){throw new Error("TextTrack kind is required but was not provided")}return createTrackHelper(this,kind,label,language)};Tech.prototype.createRemoteTextTrack=function createRemoteTextTrack(options){var track=mergeOptions(options,{tech:this});return new REMOTE.remoteTextEl.TrackClass(track)};Tech.prototype.addRemoteTextTrack=function addRemoteTextTrack(){var _this6=this;var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};var manualCleanup=arguments[1];var htmlTrackElement=this.createRemoteTextTrack(options);if(manualCleanup!==true&&manualCleanup!==false){log$1.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js');manualCleanup=true}this.remoteTextTrackEls().addTrackElement_(htmlTrackElement);this.remoteTextTracks().addTrack(htmlTrackElement.track);if(manualCleanup!==true){this.ready(function(){return _this6.autoRemoteTextTracks_.addTrack(htmlTrackElement.track)})}return htmlTrackElement};Tech.prototype.removeRemoteTextTrack=function removeRemoteTextTrack(track){var trackElement=this.remoteTextTrackEls().getTrackElementByTrack_(track);this.remoteTextTrackEls().removeTrackElement_(trackElement);this.remoteTextTracks().removeTrack(track);this.autoRemoteTextTracks_.removeTrack(track)};Tech.prototype.getVideoPlaybackQuality=function getVideoPlaybackQuality(){return{}};Tech.prototype.setPoster=function setPoster(){};Tech.prototype.playsinline=function playsinline(){};Tech.prototype.setPlaysinline=function setPlaysinline(){};Tech.prototype.canPlayType=function canPlayType(){return""};Tech.canPlayType=function canPlayType(){return""};Tech.canPlaySource=function canPlaySource(srcObj,options){return Tech.canPlayType(srcObj.type)};Tech.isTech=function isTech(component){return component.prototype instanceof Tech||component instanceof Tech||component===Tech};Tech.registerTech=function registerTech(name,tech){if(!Tech.techs_){Tech.techs_={}}if(!Tech.isTech(tech)){throw new Error("Tech "+name+" must be a Tech")}if(!Tech.canPlayType){throw new Error("Techs must have a static canPlayType method on them")}if(!Tech.canPlaySource){throw new Error("Techs must have a static canPlaySource method on them")}name=toTitleCase(name);Tech.techs_[name]=tech;if(name!=="Tech"){Tech.defaultTechOrder_.push(name)}return tech};Tech.getTech=function getTech(name){if(!name){return}name=toTitleCase(name);if(Tech.techs_&&Tech.techs_[name]){return Tech.techs_[name]}if(window_1&&window_1.videojs&&window_1.videojs[name]){log$1.warn("The "+name+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)");return window_1.videojs[name]}};return Tech}(Component);ALL.names.forEach(function(name){var props=ALL[name];Tech.prototype[props.getterName]=function(){this[props.privateName]=this[props.privateName]||new props.ListClass();return this[props.privateName]}});Tech.prototype.featuresVolumeControl=true;Tech.prototype.featuresFullscreenResize=false;Tech.prototype.featuresPlaybackRate=false;Tech.prototype.featuresProgressEvents=false;Tech.prototype.featuresTimeupdateEvents=false;Tech.prototype.featuresNativeTextTracks=false;Tech.withSourceHandlers=function(_Tech){_Tech.registerSourceHandler=function(handler,index){var handlers=_Tech.sourceHandlers;if(!handlers){handlers=_Tech.sourceHandlers=[]}if(index===undefined){index=handlers.length}handlers.splice(index,0,handler)};_Tech.canPlayType=function(type){var handlers=_Tech.sourceHandlers||[];var can=void 0;for(var i=0;i<handlers.length;i++){can=handlers[i].canPlayType(type);if(can){return can}}return""};_Tech.selectSourceHandler=function(source,options){var handlers=_Tech.sourceHandlers||[];var can=void 0;for(var i=0;i<handlers.length;i++){can=handlers[i].canHandleSource(source,options);if(can){return handlers[i]}}return null};_Tech.canPlaySource=function(srcObj,options){var sh=_Tech.selectSourceHandler(srcObj,options);if(sh){return sh.canHandleSource(srcObj,options)}return""};var deferrable=["seekable","duration"];deferrable.forEach(function(fnName){var originalFn=this[fnName];if(typeof originalFn!=="function"){return}this[fnName]=function(){if(this.sourceHandler_&&this.sourceHandler_[fnName]){return this.sourceHandler_[fnName].apply(this.sourceHandler_,arguments)}return originalFn.apply(this,arguments)}},_Tech.prototype);_Tech.prototype.setSource=function(source){var sh=_Tech.selectSourceHandler(source,this.options_);if(!sh){if(_Tech.nativeSourceHandler){sh=_Tech.nativeSourceHandler}else{log$1.error("No source hander found for the current source.")}}this.disposeSourceHandler();this.off("dispose",this.disposeSourceHandler);if(sh!==_Tech.nativeSourceHandler){this.currentSource_=source}this.sourceHandler_=sh.handleSource(source,this,this.options_);this.on("dispose",this.disposeSourceHandler)};_Tech.prototype.disposeSourceHandler=function(){if(this.currentSource_){this.clearTracks(["audio","video"]);
this.currentSource_=null}this.cleanupAutoTextTracks();if(this.sourceHandler_){if(this.sourceHandler_.dispose){this.sourceHandler_.dispose()}this.sourceHandler_=null}}};Component.registerComponent("Tech",Tech);Tech.registerTech("Tech",Tech);Tech.defaultTechOrder_=[];var middlewares={};function use(type,middleware){middlewares[type]=middlewares[type]||[];middlewares[type].push(middleware)}function setSource(player,src,next){player.setTimeout(function(){return setSourceHelper(src,middlewares[src.type],next,player)},1)}function setTech(middleware,tech){middleware.forEach(function(mw){return mw.setTech&&mw.setTech(tech)})}function get$1(middleware,tech,method){return middleware.reduceRight(middlewareIterator(method),tech[method]())}function set$1(middleware,tech,method,arg){return tech[method](middleware.reduce(middlewareIterator(method),arg))}var allowedGetters={buffered:1,currentTime:1,duration:1,seekable:1,played:1};var allowedSetters={setCurrentTime:1};function middlewareIterator(method){return function(value,mw){if(mw[method]){return mw[method](value)}return value}}function setSourceHelper(){var src=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};var middleware=arguments.length>1&&arguments[1]!==undefined?arguments[1]:[];var next=arguments[2];var player=arguments[3];var acc=arguments.length>4&&arguments[4]!==undefined?arguments[4]:[];var lastRun=arguments.length>5&&arguments[5]!==undefined?arguments[5]:false;var mwFactory=middleware[0],mwrest=middleware.slice(1);if(typeof mwFactory==="string"){setSourceHelper(src,middlewares[mwFactory],next,player,acc,lastRun)}else{if(mwFactory){var mw=mwFactory(player);mw.setSource(assign({},src),function(err,_src){if(err){return setSourceHelper(src,mwrest,next,player,acc,lastRun)}acc.push(mw);setSourceHelper(_src,src.type===_src.type?mwrest:middlewares[_src.type],next,player,acc,lastRun)})}else{if(mwrest.length){setSourceHelper(src,mwrest,next,player,acc,lastRun)}else{if(lastRun){next(src,acc)}else{setSourceHelper(src,middlewares["*"],next,player,acc,true)}}}}}var filterSource=function filterSource(src){if(Array.isArray(src)){var newsrc=[];src.forEach(function(srcobj){srcobj=filterSource(srcobj);if(Array.isArray(srcobj)){newsrc=newsrc.concat(srcobj)}else{if(isObject(srcobj)){newsrc.push(srcobj)}}});src=newsrc}else{if(typeof src==="string"&&src.trim()){src=[{src:src}]}else{if(isObject(src)&&typeof src.src==="string"&&src.src&&src.src.trim()){src=[src]}else{src=[]}}}return src};var MediaLoader=function(_Component){inherits(MediaLoader,_Component);function MediaLoader(player,options,ready){classCallCheck(this,MediaLoader);var options_=mergeOptions({createEl:false},options);var _this=possibleConstructorReturn(this,_Component.call(this,player,options_,ready));if(!options.playerOptions.sources||options.playerOptions.sources.length===0){for(var i=0,j=options.playerOptions.techOrder;i<j.length;i++){var techName=toTitleCase(j[i]);var tech=Tech.getTech(techName);if(!techName){tech=Component.getComponent(techName)}if(tech&&tech.isSupported()){player.loadTech_(techName);break}}}else{player.src(options.playerOptions.sources)}return _this}return MediaLoader}(Component);Component.registerComponent("MediaLoader",MediaLoader);var ClickableComponent=function(_Component){inherits(ClickableComponent,_Component);function ClickableComponent(player,options){classCallCheck(this,ClickableComponent);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.emitTapEvents();_this.enable();return _this}ClickableComponent.prototype.createEl=function createEl$$1(){var tag=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"div";var props=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var attributes=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};props=assign({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass(),tabIndex:0},props);if(tag==="button"){log$1.error("Creating a ClickableComponent with an HTML element of "+tag+" is not supported; use a Button instead.")}attributes=assign({"role":"button","aria-live":"polite"},attributes);this.tabIndex_=props.tabIndex;var el=_Component.prototype.createEl.call(this,tag,props,attributes);this.createControlTextEl(el);return el};ClickableComponent.prototype.dispose=function dispose(){this.controlTextEl_=null;_Component.prototype.dispose.call(this)};ClickableComponent.prototype.createControlTextEl=function createControlTextEl(el){this.controlTextEl_=createEl("span",{className:"vjs-control-text"});if(el){el.appendChild(this.controlTextEl_)}this.controlText(this.controlText_,el);return this.controlTextEl_};ClickableComponent.prototype.controlText=function controlText(text){var el=arguments.length>1&&arguments[1]!==undefined?arguments[1]:this.el();if(text===undefined){return this.controlText_||"Need Text"}var localizedText=this.localize(text);this.controlText_=text;textContent(this.controlTextEl_,localizedText);if(!this.nonIconControl){el.setAttribute("title",localizedText)
}};ClickableComponent.prototype.buildCSSClass=function buildCSSClass(){return"vjs-control vjs-button "+_Component.prototype.buildCSSClass.call(this)};ClickableComponent.prototype.enable=function enable(){if(!this.enabled_){this.enabled_=true;this.removeClass("vjs-disabled");this.el_.setAttribute("aria-disabled","false");if(typeof this.tabIndex_!=="undefined"){this.el_.setAttribute("tabIndex",this.tabIndex_)}this.on(["tap","click"],this.handleClick);this.on("focus",this.handleFocus);this.on("blur",this.handleBlur)}};ClickableComponent.prototype.disable=function disable(){this.enabled_=false;this.addClass("vjs-disabled");this.el_.setAttribute("aria-disabled","true");if(typeof this.tabIndex_!=="undefined"){this.el_.removeAttribute("tabIndex")}this.off(["tap","click"],this.handleClick);this.off("focus",this.handleFocus);this.off("blur",this.handleBlur)};ClickableComponent.prototype.handleClick=function handleClick(event){};ClickableComponent.prototype.handleFocus=function handleFocus(event){on(document_1,"keydown",bind(this,this.handleKeyPress))};ClickableComponent.prototype.handleKeyPress=function handleKeyPress(event){if(event.which===32||event.which===13){event.preventDefault();this.trigger("click")}else{if(_Component.prototype.handleKeyPress){_Component.prototype.handleKeyPress.call(this,event)}}};ClickableComponent.prototype.handleBlur=function handleBlur(event){off(document_1,"keydown",bind(this,this.handleKeyPress))};return ClickableComponent}(Component);Component.registerComponent("ClickableComponent",ClickableComponent);var PosterImage=function(_ClickableComponent){inherits(PosterImage,_ClickableComponent);function PosterImage(player,options){classCallCheck(this,PosterImage);var _this=possibleConstructorReturn(this,_ClickableComponent.call(this,player,options));_this.update();player.on("posterchange",bind(_this,_this.update));return _this}PosterImage.prototype.dispose=function dispose(){this.player().off("posterchange",this.update);_ClickableComponent.prototype.dispose.call(this)};PosterImage.prototype.createEl=function createEl$$1(){var el=createEl("div",{className:"vjs-poster",tabIndex:-1});if(!BACKGROUND_SIZE_SUPPORTED){this.fallbackImg_=createEl("img");el.appendChild(this.fallbackImg_)}return el};PosterImage.prototype.update=function update(event){var url=this.player().poster();this.setSrc(url);if(url){this.show()}else{this.hide()}};PosterImage.prototype.setSrc=function setSrc(url){if(this.fallbackImg_){this.fallbackImg_.src=url}else{var backgroundImage="";if(url){backgroundImage='url("'+url+'")'}this.el_.style.backgroundImage=backgroundImage}};PosterImage.prototype.handleClick=function handleClick(event){if(!this.player_.controls()){return}if(this.player_.paused()){this.player_.play()}else{this.player_.pause()}};return PosterImage}(ClickableComponent);Component.registerComponent("PosterImage",PosterImage);var darkGray="#222";var lightGray="#ccc";var fontMap={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function constructColor(color,opacity){return"rgba("+parseInt(color[1]+color[1],16)+","+parseInt(color[2]+color[2],16)+","+parseInt(color[3]+color[3],16)+","+opacity+")"}function tryUpdateStyle(el,style,rule){try{el.style[style]=rule}catch(e){return}}var TextTrackDisplay=function(_Component){inherits(TextTrackDisplay,_Component);function TextTrackDisplay(player,options,ready){classCallCheck(this,TextTrackDisplay);var _this=possibleConstructorReturn(this,_Component.call(this,player,options,ready));player.on("loadstart",bind(_this,_this.toggleDisplay));player.on("texttrackchange",bind(_this,_this.updateDisplay));player.on("loadstart",bind(_this,_this.preselectTrack));player.ready(bind(_this,function(){if(player.tech_&&player.tech_.featuresNativeTextTracks){this.hide();return}player.on("fullscreenchange",bind(this,this.updateDisplay));var tracks=this.options_.playerOptions.tracks||[];for(var i=0;i<tracks.length;i++){this.player_.addRemoteTextTrack(tracks[i],true)}this.preselectTrack()}));return _this}TextTrackDisplay.prototype.preselectTrack=function preselectTrack(){var modes={captions:1,subtitles:1};var trackList=this.player_.textTracks();var userPref=this.player_.cache_.selectedLanguage;var firstDesc=void 0;var firstCaptions=void 0;var preferredTrack=void 0;for(var i=0;i<trackList.length;i++){var track=trackList[i];if(userPref&&userPref.enabled&&userPref.language===track.language){if(track.kind===userPref.kind){preferredTrack=track}else{if(!preferredTrack){preferredTrack=track}}}else{if(userPref&&!userPref.enabled){preferredTrack=null;firstDesc=null;firstCaptions=null}else{if(track["default"]){if(track.kind==="descriptions"&&!firstDesc){firstDesc=track}else{if(track.kind in modes&&!firstCaptions){firstCaptions=track
}}}}}}if(preferredTrack){preferredTrack.mode="showing"}else{if(firstCaptions){firstCaptions.mode="showing"}else{if(firstDesc){firstDesc.mode="showing"}}}};TextTrackDisplay.prototype.toggleDisplay=function toggleDisplay(){if(this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks){this.hide()}else{this.show()}};TextTrackDisplay.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{"aria-live":"off","aria-atomic":"true"})};TextTrackDisplay.prototype.clearDisplay=function clearDisplay(){if(typeof window_1.WebVTT==="function"){window_1.WebVTT.processCues(window_1,[],this.el_)}};TextTrackDisplay.prototype.updateDisplay=function updateDisplay(){var tracks=this.player_.textTracks();this.clearDisplay();var descriptionsTrack=null;var captionsSubtitlesTrack=null;var i=tracks.length;while(i--){var track=tracks[i];if(track.mode==="showing"){if(track.kind==="descriptions"){descriptionsTrack=track}else{captionsSubtitlesTrack=track}}}if(captionsSubtitlesTrack){if(this.getAttribute("aria-live")!=="off"){this.setAttribute("aria-live","off")}this.updateForTrack(captionsSubtitlesTrack)}else{if(descriptionsTrack){if(this.getAttribute("aria-live")!=="assertive"){this.setAttribute("aria-live","assertive")}this.updateForTrack(descriptionsTrack)}}};TextTrackDisplay.prototype.updateForTrack=function updateForTrack(track){if(typeof window_1.WebVTT!=="function"||!track.activeCues){return}var overrides=this.player_.textTrackSettings.getValues();var cues=[];for(var _i=0;_i<track.activeCues.length;_i++){cues.push(track.activeCues[_i])}window_1.WebVTT.processCues(window_1,cues,this.el_);var i=cues.length;while(i--){var cue=cues[i];if(!cue){continue}var cueDiv=cue.displayState;if(overrides.color){cueDiv.firstChild.style.color=overrides.color}if(overrides.textOpacity){tryUpdateStyle(cueDiv.firstChild,"color",constructColor(overrides.color||"#fff",overrides.textOpacity))}if(overrides.backgroundColor){cueDiv.firstChild.style.backgroundColor=overrides.backgroundColor}if(overrides.backgroundOpacity){tryUpdateStyle(cueDiv.firstChild,"backgroundColor",constructColor(overrides.backgroundColor||"#000",overrides.backgroundOpacity))}if(overrides.windowColor){if(overrides.windowOpacity){tryUpdateStyle(cueDiv,"backgroundColor",constructColor(overrides.windowColor,overrides.windowOpacity))}else{cueDiv.style.backgroundColor=overrides.windowColor}}if(overrides.edgeStyle){if(overrides.edgeStyle==="dropshadow"){cueDiv.firstChild.style.textShadow="2px 2px 3px "+darkGray+", 2px 2px 4px "+darkGray+", 2px 2px 5px "+darkGray}else{if(overrides.edgeStyle==="raised"){cueDiv.firstChild.style.textShadow="1px 1px "+darkGray+", 2px 2px "+darkGray+", 3px 3px "+darkGray}else{if(overrides.edgeStyle==="depressed"){cueDiv.firstChild.style.textShadow="1px 1px "+lightGray+", 0 1px "+lightGray+", -1px -1px "+darkGray+", 0 -1px "+darkGray}else{if(overrides.edgeStyle==="uniform"){cueDiv.firstChild.style.textShadow="0 0 4px "+darkGray+", 0 0 4px "+darkGray+", 0 0 4px "+darkGray+", 0 0 4px "+darkGray}}}}}if(overrides.fontPercent&&overrides.fontPercent!==1){var fontSize=window_1.parseFloat(cueDiv.style.fontSize);cueDiv.style.fontSize=fontSize*overrides.fontPercent+"px";cueDiv.style.height="auto";cueDiv.style.top="auto";cueDiv.style.bottom="2px"}if(overrides.fontFamily&&overrides.fontFamily!=="default"){if(overrides.fontFamily==="small-caps"){cueDiv.firstChild.style.fontVariant="small-caps"}else{cueDiv.firstChild.style.fontFamily=fontMap[overrides.fontFamily]}}}};return TextTrackDisplay}(Component);Component.registerComponent("TextTrackDisplay",TextTrackDisplay);var LoadingSpinner=function(_Component){inherits(LoadingSpinner,_Component);function LoadingSpinner(){classCallCheck(this,LoadingSpinner);return possibleConstructorReturn(this,_Component.apply(this,arguments))}LoadingSpinner.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"})};return LoadingSpinner}(Component);Component.registerComponent("LoadingSpinner",LoadingSpinner);var Button=function(_ClickableComponent){inherits(Button,_ClickableComponent);function Button(){classCallCheck(this,Button);return possibleConstructorReturn(this,_ClickableComponent.apply(this,arguments))}Button.prototype.createEl=function createEl(tag){var props=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var attributes=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};tag="button";props=assign({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass()},props);attributes=assign({"type":"button","aria-live":"polite"},attributes);var el=Component.prototype.createEl.call(this,tag,props,attributes);this.createControlTextEl(el);return el};Button.prototype.addChild=function addChild(child){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var className=this.constructor.name;log$1.warn("Adding an actionable (user controllable) child to a Button ("+className+") is not supported; use a ClickableComponent instead.");
return Component.prototype.addChild.call(this,child,options)};Button.prototype.enable=function enable(){_ClickableComponent.prototype.enable.call(this);this.el_.removeAttribute("disabled")};Button.prototype.disable=function disable(){_ClickableComponent.prototype.disable.call(this);this.el_.setAttribute("disabled","disabled")};Button.prototype.handleKeyPress=function handleKeyPress(event){if(event.which===32||event.which===13){return}_ClickableComponent.prototype.handleKeyPress.call(this,event)};return Button}(ClickableComponent);Component.registerComponent("Button",Button);var BigPlayButton=function(_Button){inherits(BigPlayButton,_Button);function BigPlayButton(player,options){classCallCheck(this,BigPlayButton);var _this=possibleConstructorReturn(this,_Button.call(this,player,options));_this.mouseused_=false;_this.on("mousedown",_this.handleMouseDown);return _this}BigPlayButton.prototype.buildCSSClass=function buildCSSClass(){return"vjs-big-play-button"};BigPlayButton.prototype.handleClick=function handleClick(event){var playPromise=this.player_.play();if(this.mouseused_&&event.clientX&&event.clientY){return}var cb=this.player_.getChild("controlBar");var playToggle=cb&&cb.getChild("playToggle");if(!playToggle){this.player_.focus();return}var playFocus=function playFocus(){return playToggle.focus()};if(isPromise(playPromise)){playPromise.then(playFocus,function(){})}else{this.setTimeout(playFocus,1)}};BigPlayButton.prototype.handleKeyPress=function handleKeyPress(event){this.mouseused_=false;_Button.prototype.handleKeyPress.call(this,event)};BigPlayButton.prototype.handleMouseDown=function handleMouseDown(event){this.mouseused_=true};return BigPlayButton}(Button);BigPlayButton.prototype.controlText_="Play Video";Component.registerComponent("BigPlayButton",BigPlayButton);var CloseButton=function(_Button){inherits(CloseButton,_Button);function CloseButton(player,options){classCallCheck(this,CloseButton);var _this=possibleConstructorReturn(this,_Button.call(this,player,options));_this.controlText(options&&options.controlText||_this.localize("Close"));return _this}CloseButton.prototype.buildCSSClass=function buildCSSClass(){return"vjs-close-button "+_Button.prototype.buildCSSClass.call(this)};CloseButton.prototype.handleClick=function handleClick(event){this.trigger({type:"close",bubbles:false})};return CloseButton}(Button);Component.registerComponent("CloseButton",CloseButton);var PlayToggle=function(_Button){inherits(PlayToggle,_Button);function PlayToggle(player,options){classCallCheck(this,PlayToggle);var _this=possibleConstructorReturn(this,_Button.call(this,player,options));_this.on(player,"play",_this.handlePlay);_this.on(player,"pause",_this.handlePause);_this.on(player,"ended",_this.handleEnded);return _this}PlayToggle.prototype.buildCSSClass=function buildCSSClass(){return"vjs-play-control "+_Button.prototype.buildCSSClass.call(this)};PlayToggle.prototype.handleClick=function handleClick(event){if(this.player_.paused()){this.player_.play()}else{this.player_.pause()}};PlayToggle.prototype.handleSeeked=function handleSeeked(event){this.removeClass("vjs-ended");if(this.player_.paused()){this.handlePause(event)}else{this.handlePlay(event)}};PlayToggle.prototype.handlePlay=function handlePlay(event){this.removeClass("vjs-ended");this.removeClass("vjs-paused");this.addClass("vjs-playing");this.controlText("Pause")};PlayToggle.prototype.handlePause=function handlePause(event){this.removeClass("vjs-playing");this.addClass("vjs-paused");this.controlText("Play")};PlayToggle.prototype.handleEnded=function handleEnded(event){this.removeClass("vjs-playing");this.addClass("vjs-ended");this.controlText("Replay");this.one(this.player_,"seeked",this.handleSeeked)};return PlayToggle}(Button);PlayToggle.prototype.controlText_="Play";Component.registerComponent("PlayToggle",PlayToggle);function formatTime(seconds){var guide=arguments.length>1&&arguments[1]!==undefined?arguments[1]:seconds;seconds=seconds<0?0:seconds;var s=Math.floor(seconds%60);var m=Math.floor(seconds/60%60);var h=Math.floor(seconds/3600);var gm=Math.floor(guide/60%60);var gh=Math.floor(guide/3600);if(isNaN(seconds)||seconds===Infinity){h=m=s="-"}h=h>0||gh>0?h+":":"";m=((h||gm>=10)&&m<10?"0"+m:m)+":";s=s<10?"0"+s:s;return h+m+s}var TimeDisplay=function(_Component){inherits(TimeDisplay,_Component);function TimeDisplay(player,options){classCallCheck(this,TimeDisplay);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.throttledUpdateContent=throttle(bind(_this,_this.updateContent),25);_this.on(player,"timeupdate",_this.throttledUpdateContent);return _this}TimeDisplay.prototype.createEl=function createEl$$1(plainName){var className=this.buildCSSClass();var el=_Component.prototype.createEl.call(this,"div",{className:className+" vjs-time-control vjs-control"});this.contentEl_=createEl("div",{className:className+"-display"},{"aria-live":"off"},createEl("span",{className:"vjs-control-text",textContent:this.localize(this.controlText_)}));
this.updateTextNode_();el.appendChild(this.contentEl_);return el};TimeDisplay.prototype.dispose=function dispose(){this.contentEl_=null;this.textNode_=null;_Component.prototype.dispose.call(this)};TimeDisplay.prototype.updateTextNode_=function updateTextNode_(){if(!this.contentEl_){return}while(this.contentEl_.firstChild){this.contentEl_.removeChild(this.contentEl_.firstChild)}this.textNode_=document_1.createTextNode(this.formattedTime_||"0:00");this.contentEl_.appendChild(this.textNode_)};TimeDisplay.prototype.formatTime_=function formatTime_(time){return formatTime(time)};TimeDisplay.prototype.updateFormattedTime_=function updateFormattedTime_(time){var formattedTime=this.formatTime_(time);if(formattedTime===this.formattedTime_){return}this.formattedTime_=formattedTime;this.requestAnimationFrame(this.updateTextNode_)};TimeDisplay.prototype.updateContent=function updateContent(event){};return TimeDisplay}(Component);TimeDisplay.prototype.controlText_="Time";Component.registerComponent("TimeDisplay",TimeDisplay);var CurrentTimeDisplay=function(_TimeDisplay){inherits(CurrentTimeDisplay,_TimeDisplay);function CurrentTimeDisplay(player,options){classCallCheck(this,CurrentTimeDisplay);var _this=possibleConstructorReturn(this,_TimeDisplay.call(this,player,options));_this.on(player,"ended",_this.handleEnded);return _this}CurrentTimeDisplay.prototype.buildCSSClass=function buildCSSClass(){return"vjs-current-time"};CurrentTimeDisplay.prototype.updateContent=function updateContent(event){var time=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateFormattedTime_(time)};CurrentTimeDisplay.prototype.handleEnded=function handleEnded(event){if(!this.player_.duration()){return}this.updateFormattedTime_(this.player_.duration())};return CurrentTimeDisplay}(TimeDisplay);CurrentTimeDisplay.prototype.controlText_="Current Time";Component.registerComponent("CurrentTimeDisplay",CurrentTimeDisplay);var DurationDisplay=function(_TimeDisplay){inherits(DurationDisplay,_TimeDisplay);function DurationDisplay(player,options){classCallCheck(this,DurationDisplay);var _this=possibleConstructorReturn(this,_TimeDisplay.call(this,player,options));_this.on(player,"durationchange",_this.updateContent);_this.on(player,"loadedmetadata",_this.throttledUpdateContent);return _this}DurationDisplay.prototype.buildCSSClass=function buildCSSClass(){return"vjs-duration"};DurationDisplay.prototype.updateContent=function updateContent(event){var duration=this.player_.duration();if(duration&&this.duration_!==duration){this.duration_=duration;this.updateFormattedTime_(duration)}};return DurationDisplay}(TimeDisplay);DurationDisplay.prototype.controlText_="Duration Time";Component.registerComponent("DurationDisplay",DurationDisplay);var TimeDivider=function(_Component){inherits(TimeDivider,_Component);function TimeDivider(){classCallCheck(this,TimeDivider);return possibleConstructorReturn(this,_Component.apply(this,arguments))}TimeDivider.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/</span></div>"})};return TimeDivider}(Component);Component.registerComponent("TimeDivider",TimeDivider);var RemainingTimeDisplay=function(_TimeDisplay){inherits(RemainingTimeDisplay,_TimeDisplay);function RemainingTimeDisplay(player,options){classCallCheck(this,RemainingTimeDisplay);var _this=possibleConstructorReturn(this,_TimeDisplay.call(this,player,options));_this.on(player,"durationchange",_this.throttledUpdateContent);_this.on(player,"ended",_this.handleEnded);return _this}RemainingTimeDisplay.prototype.buildCSSClass=function buildCSSClass(){return"vjs-remaining-time"};RemainingTimeDisplay.prototype.formatTime_=function formatTime_(time){return"-"+_TimeDisplay.prototype.formatTime_.call(this,time)};RemainingTimeDisplay.prototype.updateContent=function updateContent(event){if(!this.player_.duration()){return}if(this.player_.remainingTimeDisplay){this.updateFormattedTime_(this.player_.remainingTimeDisplay())}else{this.updateFormattedTime_(this.player_.remainingTime())}};RemainingTimeDisplay.prototype.handleEnded=function handleEnded(event){if(!this.player_.duration()){return}this.updateFormattedTime_(0)};return RemainingTimeDisplay}(TimeDisplay);RemainingTimeDisplay.prototype.controlText_="Remaining Time";Component.registerComponent("RemainingTimeDisplay",RemainingTimeDisplay);var LiveDisplay=function(_Component){inherits(LiveDisplay,_Component);function LiveDisplay(player,options){classCallCheck(this,LiveDisplay);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.updateShowing();_this.on(_this.player(),"durationchange",_this.updateShowing);return _this}LiveDisplay.prototype.createEl=function createEl$$1(){var el=_Component.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});this.contentEl_=createEl("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+"</span>"+this.localize("LIVE")},{"aria-live":"off"});
el.appendChild(this.contentEl_);return el};LiveDisplay.prototype.dispose=function dispose(){this.contentEl_=null;_Component.prototype.dispose.call(this)};LiveDisplay.prototype.updateShowing=function updateShowing(event){if(this.player().duration()===Infinity){this.show()}else{this.hide()}};return LiveDisplay}(Component);Component.registerComponent("LiveDisplay",LiveDisplay);var Slider=function(_Component){inherits(Slider,_Component);function Slider(player,options){classCallCheck(this,Slider);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.bar=_this.getChild(_this.options_.barName);_this.vertical(!!_this.options_.vertical);_this.enable();return _this}Slider.prototype.enabled=function enabled(){return this.enabled_};Slider.prototype.enable=function enable(){if(this.enabled()){return}this.on("mousedown",this.handleMouseDown);this.on("touchstart",this.handleMouseDown);this.on("focus",this.handleFocus);this.on("blur",this.handleBlur);this.on("click",this.handleClick);this.on(this.player_,"controlsvisible",this.update);if(this.playerEvent){this.on(this.player_,this.playerEvent,this.update)}this.removeClass("disabled");this.setAttribute("tabindex",0);this.enabled_=true};Slider.prototype.disable=function disable(){if(!this.enabled()){return}var doc=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown);this.off("touchstart",this.handleMouseDown);this.off("focus",this.handleFocus);this.off("blur",this.handleBlur);this.off("click",this.handleClick);this.off(this.player_,"controlsvisible",this.update);this.off(doc,"mousemove",this.handleMouseMove);this.off(doc,"mouseup",this.handleMouseUp);this.off(doc,"touchmove",this.handleMouseMove);this.off(doc,"touchend",this.handleMouseUp);this.removeAttribute("tabindex");this.addClass("disabled");if(this.playerEvent){this.off(this.player_,this.playerEvent,this.update)}this.enabled_=false};Slider.prototype.createEl=function createEl$$1(type){var props=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var attributes=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};props.className=props.className+" vjs-slider";props=assign({tabIndex:0},props);attributes=assign({"role":"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,"tabIndex":0},attributes);return _Component.prototype.createEl.call(this,type,props,attributes)};Slider.prototype.handleMouseDown=function handleMouseDown(event){var doc=this.bar.el_.ownerDocument;event.preventDefault();blockTextSelection();this.addClass("vjs-sliding");this.trigger("slideractive");this.on(doc,"mousemove",this.handleMouseMove);this.on(doc,"mouseup",this.handleMouseUp);this.on(doc,"touchmove",this.handleMouseMove);this.on(doc,"touchend",this.handleMouseUp);this.handleMouseMove(event)};Slider.prototype.handleMouseMove=function handleMouseMove(event){};Slider.prototype.handleMouseUp=function handleMouseUp(){var doc=this.bar.el_.ownerDocument;unblockTextSelection();this.removeClass("vjs-sliding");this.trigger("sliderinactive");this.off(doc,"mousemove",this.handleMouseMove);this.off(doc,"mouseup",this.handleMouseUp);this.off(doc,"touchmove",this.handleMouseMove);this.off(doc,"touchend",this.handleMouseUp);this.update()};Slider.prototype.update=function update(){if(!this.el_){return}var progress=this.getPercent();var bar=this.bar;if(!bar){return}if(typeof progress!=="number"||progress!==progress||progress<0||progress===Infinity){progress=0}var percentage=(progress*100).toFixed(2)+"%";var style=bar.el().style;if(this.vertical()){style.height=percentage}else{style.width=percentage}return progress};Slider.prototype.calculateDistance=function calculateDistance(event){var position=getPointerPosition(this.el_,event);if(this.vertical()){return position.y}return position.x};Slider.prototype.handleFocus=function handleFocus(){this.on(this.bar.el_.ownerDocument,"keydown",this.handleKeyPress)};Slider.prototype.handleKeyPress=function handleKeyPress(event){if(event.which===37||event.which===40){event.preventDefault();this.stepBack()}else{if(event.which===38||event.which===39){event.preventDefault();this.stepForward()}}};Slider.prototype.handleBlur=function handleBlur(){this.off(this.bar.el_.ownerDocument,"keydown",this.handleKeyPress)};Slider.prototype.handleClick=function handleClick(event){event.stopImmediatePropagation();event.preventDefault()};Slider.prototype.vertical=function vertical(bool){if(bool===undefined){return this.vertical_||false}this.vertical_=!!bool;if(this.vertical_){this.addClass("vjs-slider-vertical")}else{this.addClass("vjs-slider-horizontal")}};return Slider}(Component);Component.registerComponent("Slider",Slider);var LoadProgressBar=function(_Component){inherits(LoadProgressBar,_Component);function LoadProgressBar(player,options){classCallCheck(this,LoadProgressBar);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.partEls_=[];_this.on(player,"progress",_this.update);return _this}LoadProgressBar.prototype.createEl=function createEl$$1(){return _Component.prototype.createEl.call(this,"div",{className:"vjs-load-progress",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Loaded")+"</span>: 0%</span>"})
};LoadProgressBar.prototype.dispose=function dispose(){this.partEls_=null;_Component.prototype.dispose.call(this)};LoadProgressBar.prototype.update=function update(event){var buffered=this.player_.buffered();var duration=this.player_.duration();var bufferedEnd=this.player_.bufferedEnd();var children=this.partEls_;var percentify=function percentify(time,end){var percent=time/end||0;return(percent>=1?1:percent)*100+"%"};this.el_.style.width=percentify(bufferedEnd,duration);for(var i=0;i<buffered.length;i++){var start=buffered.start(i);var end=buffered.end(i);var part=children[i];if(!part){part=this.el_.appendChild(createEl());children[i]=part}part.style.left=percentify(start,bufferedEnd);part.style.width=percentify(end-start,bufferedEnd)}for(var _i=children.length;_i>buffered.length;_i--){this.el_.removeChild(children[_i-1])}children.length=buffered.length};return LoadProgressBar}(Component);Component.registerComponent("LoadProgressBar",LoadProgressBar);var TimeTooltip=function(_Component){inherits(TimeTooltip,_Component);function TimeTooltip(){classCallCheck(this,TimeTooltip);return possibleConstructorReturn(this,_Component.apply(this,arguments))}TimeTooltip.prototype.createEl=function createEl$$1(){return _Component.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"})};TimeTooltip.prototype.update=function update(seekBarRect,seekBarPoint,content){var tooltipRect=getBoundingClientRect(this.el_);var playerRect=getBoundingClientRect(this.player_.el());var seekBarPointPx=seekBarRect.width*seekBarPoint;if(!playerRect||!tooltipRect){return}var spaceLeftOfPoint=seekBarRect.left-playerRect.left+seekBarPointPx;var spaceRightOfPoint=seekBarRect.width-seekBarPointPx+(playerRect.right-seekBarRect.right);var pullTooltipBy=tooltipRect.width/2;if(spaceLeftOfPoint<pullTooltipBy){pullTooltipBy+=pullTooltipBy-spaceLeftOfPoint}else{if(spaceRightOfPoint<pullTooltipBy){pullTooltipBy=spaceRightOfPoint}}if(pullTooltipBy<0){pullTooltipBy=0}else{if(pullTooltipBy>tooltipRect.width){pullTooltipBy=tooltipRect.width}}this.el_.style.right="-"+pullTooltipBy+"px";textContent(this.el_,content)};return TimeTooltip}(Component);Component.registerComponent("TimeTooltip",TimeTooltip);var PlayProgressBar=function(_Component){inherits(PlayProgressBar,_Component);function PlayProgressBar(){classCallCheck(this,PlayProgressBar);return possibleConstructorReturn(this,_Component.apply(this,arguments))}PlayProgressBar.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Progress")+"</span>: 0%</span>"})};PlayProgressBar.prototype.update=function update(seekBarRect,seekBarPoint){var _this2=this;if(this.rafId_){this.cancelAnimationFrame(this.rafId_)}this.rafId_=this.requestAnimationFrame(function(){var time=_this2.player_.scrubbing()?_this2.player_.getCache().currentTime:_this2.player_.currentTime();var content=formatTime(time,_this2.player_.duration());var timeTooltip=_this2.getChild("timeTooltip");if(timeTooltip){timeTooltip.update(seekBarRect,seekBarPoint,content)}})};return PlayProgressBar}(Component);PlayProgressBar.prototype.options_={children:[]};if((!IE_VERSION||IE_VERSION>8)&&!IS_IOS&&!IS_ANDROID){PlayProgressBar.prototype.options_.children.push("timeTooltip")}Component.registerComponent("PlayProgressBar",PlayProgressBar);var MouseTimeDisplay=function(_Component){inherits(MouseTimeDisplay,_Component);function MouseTimeDisplay(player,options){classCallCheck(this,MouseTimeDisplay);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.update=throttle(bind(_this,_this.update),25);return _this}MouseTimeDisplay.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})};MouseTimeDisplay.prototype.update=function update(seekBarRect,seekBarPoint){var _this2=this;if(this.rafId_){this.cancelAnimationFrame(this.rafId_)}this.rafId_=this.requestAnimationFrame(function(){var duration=_this2.player_.duration();var content=formatTime(seekBarPoint*duration,duration);_this2.el_.style.left=seekBarRect.width*seekBarPoint+"px";_this2.getChild("timeTooltip").update(seekBarRect,seekBarPoint,content)})};return MouseTimeDisplay}(Component);MouseTimeDisplay.prototype.options_={children:["timeTooltip"]};Component.registerComponent("MouseTimeDisplay",MouseTimeDisplay);var STEP_SECONDS=5;var UPDATE_REFRESH_INTERVAL=30;var SeekBar=function(_Slider){inherits(SeekBar,_Slider);function SeekBar(player,options){classCallCheck(this,SeekBar);var _this=possibleConstructorReturn(this,_Slider.call(this,player,options));_this.update=throttle(bind(_this,_this.update),UPDATE_REFRESH_INTERVAL);_this.on(player,"timeupdate",_this.update);_this.on(player,"ended",_this.handleEnded);_this.updateInterval=null;_this.on(player,["playing"],function(){_this.clearInterval(_this.updateInterval);_this.updateInterval=_this.setInterval(function(){_this.requestAnimationFrame(function(){_this.update()
})},UPDATE_REFRESH_INTERVAL)});_this.on(player,["ended","pause","waiting"],function(){_this.clearInterval(_this.updateInterval)});_this.on(player,["timeupdate","ended"],_this.update);return _this}SeekBar.prototype.createEl=function createEl$$1(){return _Slider.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})};SeekBar.prototype.update_=function update_(currentTime,percent){var duration=this.player_.duration();this.el_.setAttribute("aria-valuenow",(percent*100).toFixed(2));this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[formatTime(currentTime,duration),formatTime(duration,duration)],"{1} of {2}"));this.bar.update(getBoundingClientRect(this.el_),percent)};SeekBar.prototype.update=function update(event){var percent=_Slider.prototype.update.call(this);this.update_(this.getCurrentTime_(),percent);return percent};SeekBar.prototype.getCurrentTime_=function getCurrentTime_(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()};SeekBar.prototype.handleEnded=function handleEnded(event){this.update_(this.player_.duration(),1)};SeekBar.prototype.getPercent=function getPercent(){var percent=this.getCurrentTime_()/this.player_.duration();return percent>=1?1:percent};SeekBar.prototype.handleMouseDown=function handleMouseDown(event){if(!isSingleLeftClick(event)){return}this.player_.scrubbing(true);this.videoWasPlaying=!this.player_.paused();this.player_.pause();_Slider.prototype.handleMouseDown.call(this,event)};SeekBar.prototype.handleMouseMove=function handleMouseMove(event){if(!isSingleLeftClick(event)){return}var newTime=this.calculateDistance(event)*this.player_.duration();if(newTime===this.player_.duration()){newTime=newTime-0.1}this.player_.currentTime(newTime)};SeekBar.prototype.enable=function enable(){_Slider.prototype.enable.call(this);var mouseTimeDisplay=this.getChild("mouseTimeDisplay");if(!mouseTimeDisplay){return}mouseTimeDisplay.show()};SeekBar.prototype.disable=function disable(){_Slider.prototype.disable.call(this);var mouseTimeDisplay=this.getChild("mouseTimeDisplay");if(!mouseTimeDisplay){return}mouseTimeDisplay.hide()};SeekBar.prototype.handleMouseUp=function handleMouseUp(event){_Slider.prototype.handleMouseUp.call(this,event);this.player_.scrubbing(false);this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:true});if(this.videoWasPlaying){this.player_.play()}};SeekBar.prototype.stepForward=function stepForward(){this.player_.currentTime(this.player_.currentTime()+STEP_SECONDS)};SeekBar.prototype.stepBack=function stepBack(){this.player_.currentTime(this.player_.currentTime()-STEP_SECONDS)};SeekBar.prototype.handleAction=function handleAction(event){if(this.player_.paused()){this.player_.play()}else{this.player_.pause()}};SeekBar.prototype.handleKeyPress=function handleKeyPress(event){if(event.which===32||event.which===13){event.preventDefault();this.handleAction(event)}else{if(_Slider.prototype.handleKeyPress){_Slider.prototype.handleKeyPress.call(this,event)}}};return SeekBar}(Slider);SeekBar.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"};if((!IE_VERSION||IE_VERSION>8)&&!IS_IOS&&!IS_ANDROID){SeekBar.prototype.options_.children.splice(1,0,"mouseTimeDisplay")}SeekBar.prototype.playerEvent="timeupdate";Component.registerComponent("SeekBar",SeekBar);var ProgressControl=function(_Component){inherits(ProgressControl,_Component);function ProgressControl(player,options){classCallCheck(this,ProgressControl);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.handleMouseMove=throttle(bind(_this,_this.handleMouseMove),25);_this.throttledHandleMouseSeek=throttle(bind(_this,_this.handleMouseSeek),25);_this.enable();return _this}ProgressControl.prototype.createEl=function createEl$$1(){return _Component.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})};ProgressControl.prototype.handleMouseMove=function handleMouseMove(event){var seekBar=this.getChild("seekBar");var mouseTimeDisplay=seekBar.getChild("mouseTimeDisplay");var seekBarEl=seekBar.el();var seekBarRect=getBoundingClientRect(seekBarEl);var seekBarPoint=getPointerPosition(seekBarEl,event).x;if(seekBarPoint>1){seekBarPoint=1}else{if(seekBarPoint<0){seekBarPoint=0}}if(mouseTimeDisplay){mouseTimeDisplay.update(seekBarRect,seekBarPoint)}};ProgressControl.prototype.handleMouseSeek=function handleMouseSeek(event){var seekBar=this.getChild("seekBar");seekBar.handleMouseMove(event)};ProgressControl.prototype.enabled=function enabled(){return this.enabled_};ProgressControl.prototype.disable=function disable(){this.children().forEach(function(child){return child.disable&&child.disable()});if(!this.enabled()){return}this.off(["mousedown","touchstart"],this.handleMouseDown);this.off(this.el_,"mousemove",this.handleMouseMove);this.handleMouseUp();this.addClass("disabled");this.enabled_=false
};ProgressControl.prototype.enable=function enable(){this.children().forEach(function(child){return child.enable&&child.enable()});if(this.enabled()){return}this.on(["mousedown","touchstart"],this.handleMouseDown);this.on(this.el_,"mousemove",this.handleMouseMove);this.removeClass("disabled");this.enabled_=true};ProgressControl.prototype.handleMouseDown=function handleMouseDown(event){var doc=this.el_.ownerDocument;this.on(doc,"mousemove",this.throttledHandleMouseSeek);this.on(doc,"touchmove",this.throttledHandleMouseSeek);this.on(doc,"mouseup",this.handleMouseUp);this.on(doc,"touchend",this.handleMouseUp)};ProgressControl.prototype.handleMouseUp=function handleMouseUp(event){var doc=this.el_.ownerDocument;this.off(doc,"mousemove",this.throttledHandleMouseSeek);this.off(doc,"touchmove",this.throttledHandleMouseSeek);this.off(doc,"mouseup",this.handleMouseUp);this.off(doc,"touchend",this.handleMouseUp)};return ProgressControl}(Component);ProgressControl.prototype.options_={children:["seekBar"]};Component.registerComponent("ProgressControl",ProgressControl);var FullscreenToggle=function(_Button){inherits(FullscreenToggle,_Button);function FullscreenToggle(player,options){classCallCheck(this,FullscreenToggle);var _this=possibleConstructorReturn(this,_Button.call(this,player,options));_this.on(player,"fullscreenchange",_this.handleFullscreenChange);return _this}FullscreenToggle.prototype.buildCSSClass=function buildCSSClass(){return"vjs-fullscreen-control "+_Button.prototype.buildCSSClass.call(this)};FullscreenToggle.prototype.handleFullscreenChange=function handleFullscreenChange(event){if(this.player_.isFullscreen()){this.controlText("Non-Fullscreen")}else{this.controlText("Fullscreen")}};FullscreenToggle.prototype.handleClick=function handleClick(event){if(!this.player_.isFullscreen()){this.player_.requestFullscreen()}else{this.player_.exitFullscreen()}};return FullscreenToggle}(Button);FullscreenToggle.prototype.controlText_="Fullscreen";Component.registerComponent("FullscreenToggle",FullscreenToggle);var checkVolumeSupport=function checkVolumeSupport(self,player){if(player.tech_&&!player.tech_.featuresVolumeControl){self.addClass("vjs-hidden")}self.on(player,"loadstart",function(){if(!player.tech_.featuresVolumeControl){self.addClass("vjs-hidden")}else{self.removeClass("vjs-hidden")}})};var VolumeLevel=function(_Component){inherits(VolumeLevel,_Component);function VolumeLevel(){classCallCheck(this,VolumeLevel);return possibleConstructorReturn(this,_Component.apply(this,arguments))}VolumeLevel.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})};return VolumeLevel}(Component);Component.registerComponent("VolumeLevel",VolumeLevel);var VolumeBar=function(_Slider){inherits(VolumeBar,_Slider);function VolumeBar(player,options){classCallCheck(this,VolumeBar);var _this=possibleConstructorReturn(this,_Slider.call(this,player,options));_this.on("slideractive",_this.updateLastVolume_);_this.on(player,"volumechange",_this.updateARIAAttributes);player.ready(function(){return _this.updateARIAAttributes()});return _this}VolumeBar.prototype.createEl=function createEl$$1(){return _Slider.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})};VolumeBar.prototype.handleMouseDown=function handleMouseDown(event){if(!isSingleLeftClick(event)){return}_Slider.prototype.handleMouseDown.call(this,event)};VolumeBar.prototype.handleMouseMove=function handleMouseMove(event){if(!isSingleLeftClick(event)){return}this.checkMuted();this.player_.volume(this.calculateDistance(event))};VolumeBar.prototype.checkMuted=function checkMuted(){if(this.player_.muted()){this.player_.muted(false)}};VolumeBar.prototype.getPercent=function getPercent(){if(this.player_.muted()){return 0}return this.player_.volume()};VolumeBar.prototype.stepForward=function stepForward(){this.checkMuted();this.player_.volume(this.player_.volume()+0.1)};VolumeBar.prototype.stepBack=function stepBack(){this.checkMuted();this.player_.volume(this.player_.volume()-0.1)};VolumeBar.prototype.updateARIAAttributes=function updateARIAAttributes(event){var ariaValue=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",ariaValue);this.el_.setAttribute("aria-valuetext",ariaValue+"%")};VolumeBar.prototype.volumeAsPercentage_=function volumeAsPercentage_(){return Math.round(this.player_.volume()*100)};VolumeBar.prototype.updateLastVolume_=function updateLastVolume_(){var _this2=this;var volumeBeforeDrag=this.player_.volume();this.one("sliderinactive",function(){if(_this2.player_.volume()===0){_this2.player_.lastVolume_(volumeBeforeDrag)}})};return VolumeBar}(Slider);VolumeBar.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"};VolumeBar.prototype.playerEvent="volumechange";Component.registerComponent("VolumeBar",VolumeBar);var VolumeControl=function(_Component){inherits(VolumeControl,_Component);
function VolumeControl(player){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};classCallCheck(this,VolumeControl);options.vertical=options.vertical||false;if(typeof options.volumeBar==="undefined"||isPlain(options.volumeBar)){options.volumeBar=options.volumeBar||{};options.volumeBar.vertical=options.vertical}var _this=possibleConstructorReturn(this,_Component.call(this,player,options));checkVolumeSupport(_this,player);_this.throttledHandleMouseMove=throttle(bind(_this,_this.handleMouseMove),25);_this.on("mousedown",_this.handleMouseDown);_this.on("touchstart",_this.handleMouseDown);_this.on(_this.volumeBar,["focus","slideractive"],function(){_this.volumeBar.addClass("vjs-slider-active");_this.addClass("vjs-slider-active");_this.trigger("slideractive")});_this.on(_this.volumeBar,["blur","sliderinactive"],function(){_this.volumeBar.removeClass("vjs-slider-active");_this.removeClass("vjs-slider-active");_this.trigger("sliderinactive")});return _this}VolumeControl.prototype.createEl=function createEl(){var orientationClass="vjs-volume-horizontal";if(this.options_.vertical){orientationClass="vjs-volume-vertical"}return _Component.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+orientationClass})};VolumeControl.prototype.handleMouseDown=function handleMouseDown(event){var doc=this.el_.ownerDocument;this.on(doc,"mousemove",this.throttledHandleMouseMove);this.on(doc,"touchmove",this.throttledHandleMouseMove);this.on(doc,"mouseup",this.handleMouseUp);this.on(doc,"touchend",this.handleMouseUp)};VolumeControl.prototype.handleMouseUp=function handleMouseUp(event){var doc=this.el_.ownerDocument;this.off(doc,"mousemove",this.throttledHandleMouseMove);this.off(doc,"touchmove",this.throttledHandleMouseMove);this.off(doc,"mouseup",this.handleMouseUp);this.off(doc,"touchend",this.handleMouseUp)};VolumeControl.prototype.handleMouseMove=function handleMouseMove(event){this.volumeBar.handleMouseMove(event)};return VolumeControl}(Component);VolumeControl.prototype.options_={children:["volumeBar"]};Component.registerComponent("VolumeControl",VolumeControl);var MuteToggle=function(_Button){inherits(MuteToggle,_Button);function MuteToggle(player,options){classCallCheck(this,MuteToggle);var _this=possibleConstructorReturn(this,_Button.call(this,player,options));checkVolumeSupport(_this,player);_this.on(player,["loadstart","volumechange"],_this.update);return _this}MuteToggle.prototype.buildCSSClass=function buildCSSClass(){return"vjs-mute-control "+_Button.prototype.buildCSSClass.call(this)};MuteToggle.prototype.handleClick=function handleClick(event){var vol=this.player_.volume();var lastVolume=this.player_.lastVolume_();if(vol===0){var volumeToSet=lastVolume<0.1?0.1:lastVolume;this.player_.volume(volumeToSet);this.player_.muted(false)}else{this.player_.muted(this.player_.muted()?false:true)}};MuteToggle.prototype.update=function update(event){this.updateIcon_();this.updateControlText_()};MuteToggle.prototype.updateIcon_=function updateIcon_(){var vol=this.player_.volume();var level=3;if(vol===0||this.player_.muted()){level=0}else{if(vol<0.33){level=1}else{if(vol<0.67){level=2}}}for(var i=0;i<4;i++){removeClass(this.el_,"vjs-vol-"+i)}addClass(this.el_,"vjs-vol-"+level)};MuteToggle.prototype.updateControlText_=function updateControlText_(){var soundOff=this.player_.muted()||this.player_.volume()===0;var text=soundOff?"Unmute":"Mute";if(this.controlText()!==text){this.controlText(text)}};return MuteToggle}(Button);MuteToggle.prototype.controlText_="Mute";Component.registerComponent("MuteToggle",MuteToggle);var VolumePanel=function(_Component){inherits(VolumePanel,_Component);function VolumePanel(player){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};classCallCheck(this,VolumePanel);if(typeof options.inline!=="undefined"){options.inline=options.inline}else{options.inline=true}if(typeof options.volumeControl==="undefined"||isPlain(options.volumeControl)){options.volumeControl=options.volumeControl||{};options.volumeControl.vertical=!options.inline}var _this=possibleConstructorReturn(this,_Component.call(this,player,options));checkVolumeSupport(_this,player);_this.on(_this.volumeControl,["slideractive"],_this.sliderActive_);_this.on(_this.muteToggle,"focus",_this.sliderActive_);_this.on(_this.volumeControl,["sliderinactive"],_this.sliderInactive_);_this.on(_this.muteToggle,"blur",_this.sliderInactive_);return _this}VolumePanel.prototype.sliderActive_=function sliderActive_(){this.addClass("vjs-slider-active")};VolumePanel.prototype.sliderInactive_=function sliderInactive_(){this.removeClass("vjs-slider-active")};VolumePanel.prototype.createEl=function createEl(){var orientationClass="vjs-volume-panel-horizontal";if(!this.options_.inline){orientationClass="vjs-volume-panel-vertical"}return _Component.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+orientationClass})};return VolumePanel}(Component);VolumePanel.prototype.options_={children:["muteToggle","volumeControl"]};
Component.registerComponent("VolumePanel",VolumePanel);var Menu=function(_Component){inherits(Menu,_Component);function Menu(player,options){classCallCheck(this,Menu);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));if(options){_this.menuButton_=options.menuButton}_this.focusedChild_=-1;_this.on("keydown",_this.handleKeyPress);return _this}Menu.prototype.addItem=function addItem(component){this.addChild(component);component.on("click",bind(this,function(event){if(this.menuButton_){this.menuButton_.unpressButton();if(component.name()!=="CaptionSettingsMenuItem"){this.menuButton_.focus()}}}))};Menu.prototype.createEl=function createEl$$1(){var contentElType=this.options_.contentElType||"ul";this.contentEl_=createEl(contentElType,{className:"vjs-menu-content"});this.contentEl_.setAttribute("role","menu");var el=_Component.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});el.appendChild(this.contentEl_);on(el,"click",function(event){event.preventDefault();event.stopImmediatePropagation()});return el};Menu.prototype.dispose=function dispose(){this.contentEl_=null;_Component.prototype.dispose.call(this)};Menu.prototype.handleKeyPress=function handleKeyPress(event){if(event.which===37||event.which===40){event.preventDefault();this.stepForward()}else{if(event.which===38||event.which===39){event.preventDefault();this.stepBack()}}};Menu.prototype.stepForward=function stepForward(){var stepChild=0;if(this.focusedChild_!==undefined){stepChild=this.focusedChild_+1}this.focus(stepChild)};Menu.prototype.stepBack=function stepBack(){var stepChild=0;if(this.focusedChild_!==undefined){stepChild=this.focusedChild_-1}this.focus(stepChild)};Menu.prototype.focus=function focus(){var item=arguments.length>0&&arguments[0]!==undefined?arguments[0]:0;var children=this.children().slice();var haveTitle=children.length&&children[0].className&&/vjs-menu-title/.test(children[0].className);if(haveTitle){children.shift()}if(children.length>0){if(item<0){item=0}else{if(item>=children.length){item=children.length-1}}this.focusedChild_=item;children[item].el_.focus()}};return Menu}(Component);Component.registerComponent("Menu",Menu);var MenuButton=function(_Component){inherits(MenuButton,_Component);function MenuButton(player){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};classCallCheck(this,MenuButton);var _this=possibleConstructorReturn(this,_Component.call(this,player,options));_this.menuButton_=new Button(player,options);_this.menuButton_.controlText(_this.controlText_);_this.menuButton_.el_.setAttribute("aria-haspopup","true");var buttonClass=Button.prototype.buildCSSClass();_this.menuButton_.el_.className=_this.buildCSSClass()+" "+buttonClass;_this.menuButton_.removeClass("vjs-control");_this.addChild(_this.menuButton_);_this.update();_this.enabled_=true;_this.on(_this.menuButton_,"tap",_this.handleClick);_this.on(_this.menuButton_,"click",_this.handleClick);_this.on(_this.menuButton_,"focus",_this.handleFocus);_this.on(_this.menuButton_,"blur",_this.handleBlur);_this.on("keydown",_this.handleSubmenuKeyPress);return _this}MenuButton.prototype.update=function update(){var menu=this.createMenu();if(this.menu){this.menu.dispose();this.removeChild(this.menu)}this.menu=menu;this.addChild(menu);this.buttonPressed_=false;this.menuButton_.el_.setAttribute("aria-expanded","false");if(this.items&&this.items.length<=this.hideThreshold_){this.hide()}else{this.show()}};MenuButton.prototype.createMenu=function createMenu(){var menu=new Menu(this.player_,{menuButton:this});this.hideThreshold_=0;if(this.options_.title){var title=createEl("li",{className:"vjs-menu-title",innerHTML:toTitleCase(this.options_.title),tabIndex:-1});this.hideThreshold_+=1;menu.children_.unshift(title);prependTo(title,menu.contentEl())}this.items=this.createItems();if(this.items){for(var i=0;i<this.items.length;i++){menu.addItem(this.items[i])}}return menu};MenuButton.prototype.createItems=function createItems(){};MenuButton.prototype.createEl=function createEl$$1(){return _Component.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})};MenuButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){var menuButtonClass="vjs-menu-button";if(this.options_.inline===true){menuButtonClass+="-inline"}else{menuButtonClass+="-popup"}var buttonClass=Button.prototype.buildCSSClass();return"vjs-menu-button "+menuButtonClass+" "+buttonClass+" "+_Component.prototype.buildCSSClass.call(this)};MenuButton.prototype.buildCSSClass=function buildCSSClass(){var menuButtonClass="vjs-menu-button";if(this.options_.inline===true){menuButtonClass+="-inline"}else{menuButtonClass+="-popup"}return"vjs-menu-button "+menuButtonClass+" "+_Component.prototype.buildCSSClass.call(this)};MenuButton.prototype.controlText=function controlText(text){var el=arguments.length>1&&arguments[1]!==undefined?arguments[1]:this.menuButton_.el();return this.menuButton_.controlText(text,el)};MenuButton.prototype.handleClick=function handleClick(event){this.one(this.menu.contentEl(),"mouseleave",bind(this,function(e){this.unpressButton();
this.el_.blur()}));if(this.buttonPressed_){this.unpressButton()}else{this.pressButton()}};MenuButton.prototype.focus=function focus(){this.menuButton_.focus()};MenuButton.prototype.blur=function blur(){this.menuButton_.blur()};MenuButton.prototype.handleFocus=function handleFocus(){on(document_1,"keydown",bind(this,this.handleKeyPress))};MenuButton.prototype.handleBlur=function handleBlur(){off(document_1,"keydown",bind(this,this.handleKeyPress))};MenuButton.prototype.handleKeyPress=function handleKeyPress(event){if(event.which===27||event.which===9){if(this.buttonPressed_){this.unpressButton()}if(event.which!==9){event.preventDefault();this.menuButton_.el_.focus()}}else{if(event.which===38||event.which===40){if(!this.buttonPressed_){this.pressButton();event.preventDefault()}}}};MenuButton.prototype.handleSubmenuKeyPress=function handleSubmenuKeyPress(event){if(event.which===27||event.which===9){if(this.buttonPressed_){this.unpressButton()}if(event.which!==9){event.preventDefault();this.menuButton_.el_.focus()}}};MenuButton.prototype.pressButton=function pressButton(){if(this.enabled_){this.buttonPressed_=true;this.menu.lockShowing();this.menuButton_.el_.setAttribute("aria-expanded","true");if(IS_IOS&&isInFrame()){return}this.menu.focus()}};MenuButton.prototype.unpressButton=function unpressButton(){if(this.enabled_){this.buttonPressed_=false;this.menu.unlockShowing();this.menuButton_.el_.setAttribute("aria-expanded","false")}};MenuButton.prototype.disable=function disable(){this.unpressButton();this.enabled_=false;this.addClass("vjs-disabled");this.menuButton_.disable()};MenuButton.prototype.enable=function enable(){this.enabled_=true;this.removeClass("vjs-disabled");this.menuButton_.enable()};return MenuButton}(Component);Component.registerComponent("MenuButton",MenuButton);var TrackButton=function(_MenuButton){inherits(TrackButton,_MenuButton);function TrackButton(player,options){classCallCheck(this,TrackButton);var tracks=options.tracks;var _this=possibleConstructorReturn(this,_MenuButton.call(this,player,options));if(_this.items.length<=1){_this.hide()}if(!tracks){return possibleConstructorReturn(_this)}var updateHandler=bind(_this,_this.update);tracks.addEventListener("removetrack",updateHandler);tracks.addEventListener("addtrack",updateHandler);_this.player_.on("ready",updateHandler);_this.player_.on("dispose",function(){tracks.removeEventListener("removetrack",updateHandler);tracks.removeEventListener("addtrack",updateHandler)});return _this}return TrackButton}(MenuButton);Component.registerComponent("TrackButton",TrackButton);var MenuItem=function(_ClickableComponent){inherits(MenuItem,_ClickableComponent);function MenuItem(player,options){classCallCheck(this,MenuItem);var _this=possibleConstructorReturn(this,_ClickableComponent.call(this,player,options));_this.selectable=options.selectable;_this.selected(options.selected);if(_this.selectable){_this.el_.setAttribute("role","menuitemcheckbox")}else{_this.el_.setAttribute("role","menuitem")}return _this}MenuItem.prototype.createEl=function createEl(type,props,attrs){this.nonIconControl=true;return _ClickableComponent.prototype.createEl.call(this,"li",assign({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},props),attrs)};MenuItem.prototype.handleClick=function handleClick(event){this.selected(true)};MenuItem.prototype.selected=function selected(_selected){if(this.selectable){if(_selected){this.addClass("vjs-selected");this.el_.setAttribute("aria-checked","true");this.controlText(", selected")}else{this.removeClass("vjs-selected");this.el_.setAttribute("aria-checked","false");this.controlText("")}}};return MenuItem}(ClickableComponent);Component.registerComponent("MenuItem",MenuItem);var TextTrackMenuItem=function(_MenuItem){inherits(TextTrackMenuItem,_MenuItem);function TextTrackMenuItem(player,options){classCallCheck(this,TextTrackMenuItem);var track=options.track;var tracks=player.textTracks();options.label=track.label||track.language||"Unknown";options.selected=track.mode==="showing";var _this=possibleConstructorReturn(this,_MenuItem.call(this,player,options));_this.track=track;var changeHandler=function changeHandler(){for(var _len=arguments.length,args=Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key]}_this.handleTracksChange.apply(_this,args)};var selectedLanguageChangeHandler=function selectedLanguageChangeHandler(){for(var _len2=arguments.length,args=Array(_len2),_key2=0;_key2<_len2;_key2++){args[_key2]=arguments[_key2]}_this.handleSelectedLanguageChange.apply(_this,args)};player.on(["loadstart","texttrackchange"],changeHandler);tracks.addEventListener("change",changeHandler);tracks.addEventListener("selectedlanguagechange",selectedLanguageChangeHandler);_this.on("dispose",function(){player.off(["loadstart","texttrackchange"],changeHandler);tracks.removeEventListener("change",changeHandler);tracks.removeEventListener("selectedlanguagechange",selectedLanguageChangeHandler)
});if(tracks.onchange===undefined){var event=void 0;_this.on(["tap","click"],function(){if(_typeof(window_1.Event)!=="object"){try{event=new window_1.Event("change")}catch(err){}}if(!event){event=document_1.createEvent("Event");event.initEvent("change",true,true)}tracks.dispatchEvent(event)})}_this.handleTracksChange();return _this}TextTrackMenuItem.prototype.handleClick=function handleClick(event){var kind=this.track.kind;var kinds=this.track.kinds;var tracks=this.player_.textTracks();if(!kinds){kinds=[kind]}_MenuItem.prototype.handleClick.call(this,event);if(!tracks){return}for(var i=0;i<tracks.length;i++){var track=tracks[i];if(track===this.track&&kinds.indexOf(track.kind)>-1){if(track.mode!=="showing"){track.mode="showing"}}else{if(track.mode!=="disabled"){track.mode="disabled"}}}};TextTrackMenuItem.prototype.handleTracksChange=function handleTracksChange(event){this.selected(this.track.mode==="showing")};TextTrackMenuItem.prototype.handleSelectedLanguageChange=function handleSelectedLanguageChange(event){if(this.track.mode==="showing"){var selectedLanguage=this.player_.cache_.selectedLanguage;if(selectedLanguage&&selectedLanguage.enabled&&selectedLanguage.language===this.track.language&&selectedLanguage.kind!==this.track.kind){return}this.player_.cache_.selectedLanguage={enabled:true,language:this.track.language,kind:this.track.kind}}};TextTrackMenuItem.prototype.dispose=function dispose(){this.track=null;_MenuItem.prototype.dispose.call(this)};return TextTrackMenuItem}(MenuItem);Component.registerComponent("TextTrackMenuItem",TextTrackMenuItem);var OffTextTrackMenuItem=function(_TextTrackMenuItem){inherits(OffTextTrackMenuItem,_TextTrackMenuItem);function OffTextTrackMenuItem(player,options){classCallCheck(this,OffTextTrackMenuItem);options.track={player:player,kind:options.kind,kinds:options.kinds,"default":false,mode:"disabled"};if(!options.kinds){options.kinds=[options.kind]}if(options.label){options.track.label=options.label}else{options.track.label=options.kinds.join(" and ")+" off"}options.selectable=true;return possibleConstructorReturn(this,_TextTrackMenuItem.call(this,player,options))}OffTextTrackMenuItem.prototype.handleTracksChange=function handleTracksChange(event){var tracks=this.player().textTracks();var selected=true;for(var i=0,l=tracks.length;i<l;i++){var track=tracks[i];if(this.options_.kinds.indexOf(track.kind)>-1&&track.mode==="showing"){selected=false;break}}this.selected(selected)};OffTextTrackMenuItem.prototype.handleSelectedLanguageChange=function handleSelectedLanguageChange(event){var tracks=this.player().textTracks();var allHidden=true;for(var i=0,l=tracks.length;i<l;i++){var track=tracks[i];if(["captions","descriptions","subtitles"].indexOf(track.kind)>-1&&track.mode==="showing"){allHidden=false;break}}if(allHidden){this.player_.cache_.selectedLanguage={enabled:false}}};return OffTextTrackMenuItem}(TextTrackMenuItem);Component.registerComponent("OffTextTrackMenuItem",OffTextTrackMenuItem);var TextTrackButton=function(_TrackButton){inherits(TextTrackButton,_TrackButton);function TextTrackButton(player){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};classCallCheck(this,TextTrackButton);options.tracks=player.textTracks();return possibleConstructorReturn(this,_TrackButton.call(this,player,options))}TextTrackButton.prototype.createItems=function createItems(){var items=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];var TrackMenuItem=arguments.length>1&&arguments[1]!==undefined?arguments[1]:TextTrackMenuItem;var label=void 0;if(this.label_){label=this.label_+" off"}items.push(new OffTextTrackMenuItem(this.player_,{kinds:this.kinds_,kind:this.kind_,label:label}));this.hideThreshold_+=1;var tracks=this.player_.textTracks();if(!Array.isArray(this.kinds_)){this.kinds_=[this.kind_]}for(var i=0;i<tracks.length;i++){var track=tracks[i];if(this.kinds_.indexOf(track.kind)>-1){var item=new TrackMenuItem(this.player_,{track:track,selectable:true});item.addClass("vjs-"+track.kind+"-menu-item");items.push(item)}}return items};return TextTrackButton}(TrackButton);Component.registerComponent("TextTrackButton",TextTrackButton);var ChaptersTrackMenuItem=function(_MenuItem){inherits(ChaptersTrackMenuItem,_MenuItem);function ChaptersTrackMenuItem(player,options){classCallCheck(this,ChaptersTrackMenuItem);var track=options.track;var cue=options.cue;var currentTime=player.currentTime();options.selectable=true;options.label=cue.text;options.selected=cue.startTime<=currentTime&&currentTime<cue.endTime;var _this=possibleConstructorReturn(this,_MenuItem.call(this,player,options));_this.track=track;_this.cue=cue;track.addEventListener("cuechange",bind(_this,_this.update));return _this}ChaptersTrackMenuItem.prototype.handleClick=function handleClick(event){_MenuItem.prototype.handleClick.call(this);this.player_.currentTime(this.cue.startTime);this.update(this.cue.startTime)};ChaptersTrackMenuItem.prototype.update=function update(event){var cue=this.cue;var currentTime=this.player_.currentTime();
this.selected(cue.startTime<=currentTime&&currentTime<cue.endTime)};return ChaptersTrackMenuItem}(MenuItem);Component.registerComponent("ChaptersTrackMenuItem",ChaptersTrackMenuItem);var ChaptersButton=function(_TextTrackButton){inherits(ChaptersButton,_TextTrackButton);function ChaptersButton(player,options,ready){classCallCheck(this,ChaptersButton);return possibleConstructorReturn(this,_TextTrackButton.call(this,player,options,ready))}ChaptersButton.prototype.buildCSSClass=function buildCSSClass(){return"vjs-chapters-button "+_TextTrackButton.prototype.buildCSSClass.call(this)};ChaptersButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){return"vjs-chapters-button "+_TextTrackButton.prototype.buildWrapperCSSClass.call(this)};ChaptersButton.prototype.update=function update(event){if(!this.track_||event&&(event.type==="addtrack"||event.type==="removetrack")){this.setTrack(this.findChaptersTrack())}_TextTrackButton.prototype.update.call(this)};ChaptersButton.prototype.setTrack=function setTrack(track){if(this.track_===track){return}if(!this.updateHandler_){this.updateHandler_=this.update.bind(this)}if(this.track_){var remoteTextTrackEl=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);if(remoteTextTrackEl){remoteTextTrackEl.removeEventListener("load",this.updateHandler_)}this.track_=null}this.track_=track;if(this.track_){this.track_.mode="hidden";var _remoteTextTrackEl=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);if(_remoteTextTrackEl){_remoteTextTrackEl.addEventListener("load",this.updateHandler_)}}};ChaptersButton.prototype.findChaptersTrack=function findChaptersTrack(){var tracks=this.player_.textTracks()||[];for(var i=tracks.length-1;i>=0;i--){var track=tracks[i];if(track.kind===this.kind_){return track}}};ChaptersButton.prototype.getMenuCaption=function getMenuCaption(){if(this.track_&&this.track_.label){return this.track_.label}return this.localize(toTitleCase(this.kind_))};ChaptersButton.prototype.createMenu=function createMenu(){this.options_.title=this.getMenuCaption();return _TextTrackButton.prototype.createMenu.call(this)};ChaptersButton.prototype.createItems=function createItems(){var items=[];if(!this.track_){return items}var cues=this.track_.cues;if(!cues){return items}for(var i=0,l=cues.length;i<l;i++){var cue=cues[i];var mi=new ChaptersTrackMenuItem(this.player_,{track:this.track_,cue:cue});items.push(mi)}return items};return ChaptersButton}(TextTrackButton);ChaptersButton.prototype.kind_="chapters";ChaptersButton.prototype.controlText_="Chapters";Component.registerComponent("ChaptersButton",ChaptersButton);var DescriptionsButton=function(_TextTrackButton){inherits(DescriptionsButton,_TextTrackButton);function DescriptionsButton(player,options,ready){classCallCheck(this,DescriptionsButton);var _this=possibleConstructorReturn(this,_TextTrackButton.call(this,player,options,ready));var tracks=player.textTracks();var changeHandler=bind(_this,_this.handleTracksChange);tracks.addEventListener("change",changeHandler);_this.on("dispose",function(){tracks.removeEventListener("change",changeHandler)});return _this}DescriptionsButton.prototype.handleTracksChange=function handleTracksChange(event){var tracks=this.player().textTracks();var disabled=false;for(var i=0,l=tracks.length;i<l;i++){var track=tracks[i];if(track.kind!==this.kind_&&track.mode==="showing"){disabled=true;break}}if(disabled){this.disable()}else{this.enable()}};DescriptionsButton.prototype.buildCSSClass=function buildCSSClass(){return"vjs-descriptions-button "+_TextTrackButton.prototype.buildCSSClass.call(this)};DescriptionsButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){return"vjs-descriptions-button "+_TextTrackButton.prototype.buildWrapperCSSClass.call(this)};return DescriptionsButton}(TextTrackButton);DescriptionsButton.prototype.kind_="descriptions";DescriptionsButton.prototype.controlText_="Descriptions";Component.registerComponent("DescriptionsButton",DescriptionsButton);var SubtitlesButton=function(_TextTrackButton){inherits(SubtitlesButton,_TextTrackButton);function SubtitlesButton(player,options,ready){classCallCheck(this,SubtitlesButton);return possibleConstructorReturn(this,_TextTrackButton.call(this,player,options,ready))}SubtitlesButton.prototype.buildCSSClass=function buildCSSClass(){return"vjs-subtitles-button "+_TextTrackButton.prototype.buildCSSClass.call(this)};SubtitlesButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){return"vjs-subtitles-button "+_TextTrackButton.prototype.buildWrapperCSSClass.call(this)};return SubtitlesButton}(TextTrackButton);SubtitlesButton.prototype.kind_="subtitles";SubtitlesButton.prototype.controlText_="Subtitles";Component.registerComponent("SubtitlesButton",SubtitlesButton);var CaptionSettingsMenuItem=function(_TextTrackMenuItem){inherits(CaptionSettingsMenuItem,_TextTrackMenuItem);function CaptionSettingsMenuItem(player,options){classCallCheck(this,CaptionSettingsMenuItem);options.track={player:player,kind:options.kind,label:options.kind+" settings",selectable:false,"default":false,mode:"disabled"};
options.selectable=false;options.name="CaptionSettingsMenuItem";var _this=possibleConstructorReturn(this,_TextTrackMenuItem.call(this,player,options));_this.addClass("vjs-texttrack-settings");_this.controlText(", opens "+options.kind+" settings dialog");return _this}CaptionSettingsMenuItem.prototype.handleClick=function handleClick(event){this.player().getChild("textTrackSettings").open()};return CaptionSettingsMenuItem}(TextTrackMenuItem);Component.registerComponent("CaptionSettingsMenuItem",CaptionSettingsMenuItem);var CaptionsButton=function(_TextTrackButton){inherits(CaptionsButton,_TextTrackButton);function CaptionsButton(player,options,ready){classCallCheck(this,CaptionsButton);return possibleConstructorReturn(this,_TextTrackButton.call(this,player,options,ready))}CaptionsButton.prototype.buildCSSClass=function buildCSSClass(){return"vjs-captions-button "+_TextTrackButton.prototype.buildCSSClass.call(this)};CaptionsButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){return"vjs-captions-button "+_TextTrackButton.prototype.buildWrapperCSSClass.call(this)};CaptionsButton.prototype.createItems=function createItems(){var items=[];if(!(this.player().tech_&&this.player().tech_.featuresNativeTextTracks)){items.push(new CaptionSettingsMenuItem(this.player_,{kind:this.kind_}));this.hideThreshold_+=1}return _TextTrackButton.prototype.createItems.call(this,items)};return CaptionsButton}(TextTrackButton);CaptionsButton.prototype.kind_="captions";CaptionsButton.prototype.controlText_="Captions";Component.registerComponent("CaptionsButton",CaptionsButton);var SubsCapsMenuItem=function(_TextTrackMenuItem){inherits(SubsCapsMenuItem,_TextTrackMenuItem);function SubsCapsMenuItem(){classCallCheck(this,SubsCapsMenuItem);return possibleConstructorReturn(this,_TextTrackMenuItem.apply(this,arguments))}SubsCapsMenuItem.prototype.createEl=function createEl(type,props,attrs){var innerHTML='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);if(this.options_.track.kind==="captions"){innerHTML+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Captions")+"</span>\n      "}innerHTML+="</span>";var el=_TextTrackMenuItem.prototype.createEl.call(this,type,assign({innerHTML:innerHTML},props),attrs);return el};return SubsCapsMenuItem}(TextTrackMenuItem);Component.registerComponent("SubsCapsMenuItem",SubsCapsMenuItem);var SubsCapsButton=function(_TextTrackButton){inherits(SubsCapsButton,_TextTrackButton);function SubsCapsButton(player){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};classCallCheck(this,SubsCapsButton);var _this=possibleConstructorReturn(this,_TextTrackButton.call(this,player,options));_this.label_="subtitles";if(["en","en-us","en-ca","fr-ca"].indexOf(_this.player_.language_)>-1){_this.label_="captions"}_this.menuButton_.controlText(toTitleCase(_this.label_));return _this}SubsCapsButton.prototype.buildCSSClass=function buildCSSClass(){return"vjs-subs-caps-button "+_TextTrackButton.prototype.buildCSSClass.call(this)};SubsCapsButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){return"vjs-subs-caps-button "+_TextTrackButton.prototype.buildWrapperCSSClass.call(this)};SubsCapsButton.prototype.createItems=function createItems(){var items=[];if(!(this.player().tech_&&this.player().tech_.featuresNativeTextTracks)){items.push(new CaptionSettingsMenuItem(this.player_,{kind:this.label_}));this.hideThreshold_+=1}items=_TextTrackButton.prototype.createItems.call(this,items,SubsCapsMenuItem);return items};return SubsCapsButton}(TextTrackButton);SubsCapsButton.prototype.kinds_=["captions","subtitles"];SubsCapsButton.prototype.controlText_="Subtitles";Component.registerComponent("SubsCapsButton",SubsCapsButton);var AudioTrackMenuItem=function(_MenuItem){inherits(AudioTrackMenuItem,_MenuItem);function AudioTrackMenuItem(player,options){classCallCheck(this,AudioTrackMenuItem);var track=options.track;var tracks=player.audioTracks();options.label=track.label||track.language||"Unknown";options.selected=track.enabled;var _this=possibleConstructorReturn(this,_MenuItem.call(this,player,options));_this.track=track;var changeHandler=bind(_this,_this.handleTracksChange);tracks.addEventListener("change",changeHandler);_this.on("dispose",function(){tracks.removeEventListener("change",changeHandler)});return _this}AudioTrackMenuItem.prototype.handleClick=function handleClick(event){var tracks=this.player_.audioTracks();_MenuItem.prototype.handleClick.call(this,event);for(var i=0;i<tracks.length;i++){var track=tracks[i];track.enabled=track===this.track}};AudioTrackMenuItem.prototype.handleTracksChange=function handleTracksChange(event){this.selected(this.track.enabled)};return AudioTrackMenuItem}(MenuItem);Component.registerComponent("AudioTrackMenuItem",AudioTrackMenuItem);var AudioTrackButton=function(_TrackButton){inherits(AudioTrackButton,_TrackButton);function AudioTrackButton(player){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};
classCallCheck(this,AudioTrackButton);options.tracks=player.audioTracks();return possibleConstructorReturn(this,_TrackButton.call(this,player,options))}AudioTrackButton.prototype.buildCSSClass=function buildCSSClass(){return"vjs-audio-button "+_TrackButton.prototype.buildCSSClass.call(this)};AudioTrackButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){return"vjs-audio-button "+_TrackButton.prototype.buildWrapperCSSClass.call(this)};AudioTrackButton.prototype.createItems=function createItems(){var items=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];this.hideThreshold_=1;var tracks=this.player_.audioTracks();for(var i=0;i<tracks.length;i++){var track=tracks[i];items.push(new AudioTrackMenuItem(this.player_,{track:track,selectable:true}))}return items};return AudioTrackButton}(TrackButton);AudioTrackButton.prototype.controlText_="Audio Track";Component.registerComponent("AudioTrackButton",AudioTrackButton);var PlaybackRateMenuItem=function(_MenuItem){inherits(PlaybackRateMenuItem,_MenuItem);function PlaybackRateMenuItem(player,options){classCallCheck(this,PlaybackRateMenuItem);var label=options.rate;var rate=parseFloat(label,10);options.label=label;options.selected=rate===1;options.selectable=true;var _this=possibleConstructorReturn(this,_MenuItem.call(this,player,options));_this.label=label;_this.rate=rate;_this.on(player,"ratechange",_this.update);return _this}PlaybackRateMenuItem.prototype.handleClick=function handleClick(event){_MenuItem.prototype.handleClick.call(this);this.player().playbackRate(this.rate)};PlaybackRateMenuItem.prototype.update=function update(event){this.selected(this.player().playbackRate()===this.rate)};return PlaybackRateMenuItem}(MenuItem);PlaybackRateMenuItem.prototype.contentElType="button";Component.registerComponent("PlaybackRateMenuItem",PlaybackRateMenuItem);var PlaybackRateMenuButton=function(_MenuButton){inherits(PlaybackRateMenuButton,_MenuButton);function PlaybackRateMenuButton(player,options){classCallCheck(this,PlaybackRateMenuButton);var _this=possibleConstructorReturn(this,_MenuButton.call(this,player,options));_this.updateVisibility();_this.updateLabel();_this.on(player,"loadstart",_this.updateVisibility);_this.on(player,"ratechange",_this.updateLabel);return _this}PlaybackRateMenuButton.prototype.createEl=function createEl$$1(){var el=_MenuButton.prototype.createEl.call(this);this.labelEl_=createEl("div",{className:"vjs-playback-rate-value",innerHTML:"1x"});el.appendChild(this.labelEl_);return el};PlaybackRateMenuButton.prototype.dispose=function dispose(){this.labelEl_=null;_MenuButton.prototype.dispose.call(this)};PlaybackRateMenuButton.prototype.buildCSSClass=function buildCSSClass(){return"vjs-playback-rate "+_MenuButton.prototype.buildCSSClass.call(this)};PlaybackRateMenuButton.prototype.buildWrapperCSSClass=function buildWrapperCSSClass(){return"vjs-playback-rate "+_MenuButton.prototype.buildWrapperCSSClass.call(this)};PlaybackRateMenuButton.prototype.createMenu=function createMenu(){var menu=new Menu(this.player());var rates=this.playbackRates();if(rates){for(var i=rates.length-1;i>=0;i--){menu.addChild(new PlaybackRateMenuItem(this.player(),{rate:rates[i]+"x"}))}}return menu};PlaybackRateMenuButton.prototype.updateARIAAttributes=function updateARIAAttributes(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())};PlaybackRateMenuButton.prototype.handleClick=function handleClick(event){var currentRate=this.player().playbackRate();var rates=this.playbackRates();var newRate=rates[0];for(var i=0;i<rates.length;i++){if(rates[i]>currentRate){newRate=rates[i];break}}this.player().playbackRate(newRate)};PlaybackRateMenuButton.prototype.playbackRates=function playbackRates(){return this.options_.playbackRates||this.options_.playerOptions&&this.options_.playerOptions.playbackRates};PlaybackRateMenuButton.prototype.playbackRateSupported=function playbackRateSupported(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0};PlaybackRateMenuButton.prototype.updateVisibility=function updateVisibility(event){if(this.playbackRateSupported()){this.removeClass("vjs-hidden")}else{this.addClass("vjs-hidden")}};PlaybackRateMenuButton.prototype.updateLabel=function updateLabel(event){if(this.playbackRateSupported()){this.labelEl_.innerHTML=this.player().playbackRate()+"x"}};return PlaybackRateMenuButton}(MenuButton);PlaybackRateMenuButton.prototype.controlText_="Playback Rate";Component.registerComponent("PlaybackRateMenuButton",PlaybackRateMenuButton);var Spacer=function(_Component){inherits(Spacer,_Component);function Spacer(){classCallCheck(this,Spacer);return possibleConstructorReturn(this,_Component.apply(this,arguments))}Spacer.prototype.buildCSSClass=function buildCSSClass(){return"vjs-spacer "+_Component.prototype.buildCSSClass.call(this)};Spacer.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})
};return Spacer}(Component);Component.registerComponent("Spacer",Spacer);var CustomControlSpacer=function(_Spacer){inherits(CustomControlSpacer,_Spacer);function CustomControlSpacer(){classCallCheck(this,CustomControlSpacer);return possibleConstructorReturn(this,_Spacer.apply(this,arguments))}CustomControlSpacer.prototype.buildCSSClass=function buildCSSClass(){return"vjs-custom-control-spacer "+_Spacer.prototype.buildCSSClass.call(this)};CustomControlSpacer.prototype.createEl=function createEl(){var el=_Spacer.prototype.createEl.call(this,{className:this.buildCSSClass()});el.innerHTML="&nbsp;";return el};return CustomControlSpacer}(Spacer);Component.registerComponent("CustomControlSpacer",CustomControlSpacer);var ControlBar=function(_Component){inherits(ControlBar,_Component);function ControlBar(){classCallCheck(this,ControlBar);return possibleConstructorReturn(this,_Component.apply(this,arguments))}ControlBar.prototype.createEl=function createEl(){return _Component.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"},{role:"group"})};return ControlBar}(Component);ControlBar.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]};Component.registerComponent("ControlBar",ControlBar);var ErrorDisplay=function(_ModalDialog){inherits(ErrorDisplay,_ModalDialog);function ErrorDisplay(player,options){classCallCheck(this,ErrorDisplay);var _this=possibleConstructorReturn(this,_ModalDialog.call(this,player,options));_this.on(player,"error",_this.open);return _this}ErrorDisplay.prototype.buildCSSClass=function buildCSSClass(){return"vjs-error-display "+_ModalDialog.prototype.buildCSSClass.call(this)};ErrorDisplay.prototype.content=function content(){var error=this.player().error();return error?this.localize(error.message):""};return ErrorDisplay}(ModalDialog);ErrorDisplay.prototype.options_=mergeOptions(ModalDialog.prototype.options_,{pauseOnOpen:false,fillAlways:true,temporary:false,uncloseable:true});Component.registerComponent("ErrorDisplay",ErrorDisplay);var LOCAL_STORAGE_KEY="vjs-text-track-settings";var COLOR_BLACK=["#000","Black"];var COLOR_BLUE=["#00F","Blue"];var COLOR_CYAN=["#0FF","Cyan"];var COLOR_GREEN=["#0F0","Green"];var COLOR_MAGENTA=["#F0F","Magenta"];var COLOR_RED=["#F00","Red"];var COLOR_WHITE=["#FFF","White"];var COLOR_YELLOW=["#FF0","Yellow"];var OPACITY_OPAQUE=["1","Opaque"];var OPACITY_SEMI=["0.5","Semi-Transparent"];var OPACITY_TRANS=["0","Transparent"];var selectConfigs={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[COLOR_BLACK,COLOR_WHITE,COLOR_RED,COLOR_GREEN,COLOR_BLUE,COLOR_YELLOW,COLOR_MAGENTA,COLOR_CYAN]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[OPACITY_OPAQUE,OPACITY_SEMI,OPACITY_TRANS]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[COLOR_WHITE,COLOR_BLACK,COLOR_RED,COLOR_GREEN,COLOR_BLUE,COLOR_YELLOW,COLOR_MAGENTA,COLOR_CYAN]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],"default":2,parser:function parser(v){return v==="1.00"?null:Number(v)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[OPACITY_OPAQUE,OPACITY_SEMI]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[OPACITY_TRANS,OPACITY_SEMI,OPACITY_OPAQUE]}};selectConfigs.windowColor.options=selectConfigs.backgroundColor.options;function parseOptionValue(value,parser){if(parser){value=parser(value)}if(value&&value!=="none"){return value}}function getSelectedOptionValue(el,parser){var value=el.options[el.options.selectedIndex].value;return parseOptionValue(value,parser)}function setSelectedOption(el,value,parser){if(!value){return}for(var i=0;i<el.options.length;i++){if(parseOptionValue(el.options[i].value,parser)===value){el.selectedIndex=i;
break}}}var TextTrackSettings=function(_ModalDialog){inherits(TextTrackSettings,_ModalDialog);function TextTrackSettings(player,options){classCallCheck(this,TextTrackSettings);options.temporary=false;var _this=possibleConstructorReturn(this,_ModalDialog.call(this,player,options));_this.updateDisplay=bind(_this,_this.updateDisplay);_this.fill();_this.hasBeenOpened_=_this.hasBeenFilled_=true;_this.endDialog=createEl("p",{className:"vjs-control-text",textContent:_this.localize("End of dialog window.")});_this.el().appendChild(_this.endDialog);_this.setDefaults();if(options.persistTextTrackSettings===undefined){_this.options_.persistTextTrackSettings=_this.options_.playerOptions.persistTextTrackSettings}_this.on(_this.$(".vjs-done-button"),"click",function(){_this.saveSettings();_this.close()});_this.on(_this.$(".vjs-default-button"),"click",function(){_this.setDefaults();_this.updateDisplay()});each(selectConfigs,function(config){_this.on(_this.$(config.selector),"change",_this.updateDisplay)});if(_this.options_.persistTextTrackSettings){_this.restoreSettings()}return _this}TextTrackSettings.prototype.dispose=function dispose(){this.endDialog=null;_ModalDialog.prototype.dispose.call(this)};TextTrackSettings.prototype.createElSelect_=function createElSelect_(key){var _this2=this;var legendId=arguments.length>1&&arguments[1]!==undefined?arguments[1]:"";var type=arguments.length>2&&arguments[2]!==undefined?arguments[2]:"label";var config=selectConfigs[key];var id=config.id.replace("%s",this.id_);return["<"+type+' id="'+id+'" class="'+(type==="label"?"vjs-label":"")+'">',this.localize(config.label),"</"+type+">",'<select aria-labelledby="'+(legendId!==""?legendId+" ":"")+id+'">'].concat(config.options.map(function(o){var optionId=id+"-"+o[1];return['<option id="'+optionId+'" value="'+o[0]+'" ','aria-labelledby="'+(legendId!==""?legendId+" ":"")+id+" "+optionId+'">',_this2.localize(o[1]),"</option>"].join("")})).concat("</select>").join("")};TextTrackSettings.prototype.createElFgColor_=function createElFgColor_(){var legendId="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+legendId+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",legendId),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",legendId),"</span>","</fieldset>"].join("")};TextTrackSettings.prototype.createElBgColor_=function createElBgColor_(){var legendId="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+legendId+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",legendId),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",legendId),"</span>","</fieldset>"].join("")};TextTrackSettings.prototype.createElWinColor_=function createElWinColor_(){var legendId="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+legendId+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",legendId),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",legendId),"</span>","</fieldset>"].join("")};TextTrackSettings.prototype.createElColors_=function createElColors_(){return createEl("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})};TextTrackSettings.prototype.createElFont_=function createElFont_(){return createEl("div",{className:'vjs-track-settings-font">',innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})};TextTrackSettings.prototype.createElControls_=function createElControls_(){var defaultsDescription=this.localize("restore all settings to the default values");return createEl("div",{className:"vjs-track-settings-controls",innerHTML:['<button class="vjs-default-button" title="'+defaultsDescription+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+defaultsDescription+"</span>","</button>",'<button class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})};TextTrackSettings.prototype.content=function content(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]};TextTrackSettings.prototype.label=function label(){return this.localize("Caption Settings Dialog")};TextTrackSettings.prototype.description=function description(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")};TextTrackSettings.prototype.buildCSSClass=function buildCSSClass(){return _ModalDialog.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"};TextTrackSettings.prototype.getValues=function getValues(){var _this3=this;
return reduce(selectConfigs,function(accum,config,key){var value=getSelectedOptionValue(_this3.$(config.selector),config.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 _templateObject$2=taggedTemplateLiteralLoose(["Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\n            This may prevent text tracks from loading."],["Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\n            This may prevent text tracks from loading."]);var Html5=function(_Tech){inherits(Html5,_Tech);function Html5(options,ready){classCallCheck(this,Html5);var _this=possibleConstructorReturn(this,_Tech.call(this,options,ready));var source=options.source;var crossoriginTracks=false;if(source&&(_this.el_.currentSrc!==source.src||options.tag&&options.tag.initNetworkState_===3)){_this.setSource(source)}else{_this.handleLateInit_(_this.el_)}if(_this.el_.hasChildNodes()){var nodes=_this.el_.childNodes;var nodesLength=nodes.length;var removeNodes=[];while(nodesLength--){var node=nodes[nodesLength];var nodeName=node.nodeName.toLowerCase();if(nodeName==="track"){if(!_this.featuresNativeTextTracks){removeNodes.push(node)}else{_this.remoteTextTrackEls().addTrackElement_(node);_this.remoteTextTracks().addTrack(node.track);_this.textTracks().addTrack(node.track);if(!crossoriginTracks&&!_this.el_.hasAttribute("crossorigin")&&isCrossOrigin(node.src)){crossoriginTracks=true}}}}for(var i=0;i<removeNodes.length;i++){_this.el_.removeChild(removeNodes[i])}}_this.proxyNativeTracks_();if(_this.featuresNativeTextTracks&&crossoriginTracks){log$1.warn(tsml(_templateObject$2))}_this.restoreMetadataTracksInIOSNativePlayer_();if((TOUCH_ENABLED||IS_IPHONE||IS_NATIVE_ANDROID)&&options.nativeControlsForTouch===true){_this.setControls(true)}_this.proxyWebkitFullscreen_();_this.triggerReady();return _this}Html5.prototype.dispose=function dispose(){Html5.disposeMediaElement(this.el_);this.options_=null;_Tech.prototype.dispose.call(this)};Html5.prototype.restoreMetadataTracksInIOSNativePlayer_=function restoreMetadataTracksInIOSNativePlayer_(){var textTracks=this.textTracks();var metadataTracksPreFullscreenState=void 0;var takeMetadataTrackSnapshot=function takeMetadataTrackSnapshot(){metadataTracksPreFullscreenState=[];for(var i=0;i<textTracks.length;i++){var track=textTracks[i];if(track.kind==="metadata"){metadataTracksPreFullscreenState.push({track:track,storedMode:track.mode})}}};takeMetadataTrackSnapshot();textTracks.addEventListener("change",takeMetadataTrackSnapshot);this.on("dispose",function(){return textTracks.removeEventListener("change",takeMetadataTrackSnapshot)});var restoreTrackMode=function restoreTrackMode(){for(var i=0;i<metadataTracksPreFullscreenState.length;i++){var storedTrack=metadataTracksPreFullscreenState[i];if(storedTrack.track.mode==="disabled"&&storedTrack.track.mode!==storedTrack.storedMode){storedTrack.track.mode=storedTrack.storedMode}}textTracks.removeEventListener("change",restoreTrackMode)};this.on("webkitbeginfullscreen",function(){textTracks.removeEventListener("change",takeMetadataTrackSnapshot);textTracks.removeEventListener("change",restoreTrackMode);textTracks.addEventListener("change",restoreTrackMode)});this.on("webkitendfullscreen",function(){textTracks.removeEventListener("change",takeMetadataTrackSnapshot);textTracks.addEventListener("change",takeMetadataTrackSnapshot);textTracks.removeEventListener("change",restoreTrackMode)
})};Html5.prototype.proxyNativeTracks_=function proxyNativeTracks_(){var _this2=this;NORMAL.names.forEach(function(name){var props=NORMAL[name];var elTracks=_this2.el()[props.getterName];var techTracks=_this2[props.getterName]();if(!_this2["featuresNative"+props.capitalName+"Tracks"]||!elTracks||!elTracks.addEventListener){return}var listeners={change:function change(e){techTracks.trigger({type:"change",target:techTracks,currentTarget:techTracks,srcElement:techTracks})},addtrack:function addtrack(e){techTracks.addTrack(e.track)},removetrack:function removetrack(e){techTracks.removeTrack(e.track)}};var removeOldTracks=function removeOldTracks(){var removeTracks=[];for(var i=0;i<techTracks.length;i++){var found=false;for(var j=0;j<elTracks.length;j++){if(elTracks[j]===techTracks[i]){found=true;break}}if(!found){removeTracks.push(techTracks[i])}}while(removeTracks.length){techTracks.removeTrack(removeTracks.shift())}};Object.keys(listeners).forEach(function(eventName){var listener=listeners[eventName];elTracks.addEventListener(eventName,listener);_this2.on("dispose",function(e){return elTracks.removeEventListener(eventName,listener)})});_this2.on("loadstart",removeOldTracks);_this2.on("dispose",function(e){return _this2.off("loadstart",removeOldTracks)})})};Html5.prototype.createEl=function createEl$$1(){var el=this.options_.tag;if(!el||!(this.options_.playerElIngest||this.movingMediaElementInDOM)){if(el){var clone=el.cloneNode(true);if(el.parentNode){el.parentNode.insertBefore(clone,el)}Html5.disposeMediaElement(el);el=clone}else{el=document_1.createElement("video");var tagAttributes=this.options_.tag&&getAttributes(this.options_.tag);var attributes=mergeOptions({},tagAttributes);if(!TOUCH_ENABLED||this.options_.nativeControlsForTouch!==true){delete attributes.controls}setAttributes(el,assign(attributes,{id:this.options_.techId,"class":"vjs-tech"}))}el.playerId=this.options_.playerId}if(typeof this.options_.preload!=="undefined"){setAttribute(el,"preload",this.options_.preload)}var settingsAttrs=["loop","muted","playsinline","autoplay"];for(var i=0;i<settingsAttrs.length;i++){var attr=settingsAttrs[i];var value=this.options_[attr];if(typeof value!=="undefined"){if(value){setAttribute(el,attr,attr)}else{removeAttribute(el,attr)}el[attr]=value}}return el};Html5.prototype.handleLateInit_=function handleLateInit_(el){if(el.networkState===0||el.networkState===3){return}if(el.readyState===0){var loadstartFired=false;var setLoadstartFired=function setLoadstartFired(){loadstartFired=true};this.on("loadstart",setLoadstartFired);var triggerLoadstart=function triggerLoadstart(){if(!loadstartFired){this.trigger("loadstart")}};this.on("loadedmetadata",triggerLoadstart);this.ready(function(){this.off("loadstart",setLoadstartFired);this.off("loadedmetadata",triggerLoadstart);if(!loadstartFired){this.trigger("loadstart")}});return}var eventsToTrigger=["loadstart"];eventsToTrigger.push("loadedmetadata");if(el.readyState>=2){eventsToTrigger.push("loadeddata")}if(el.readyState>=3){eventsToTrigger.push("canplay")}if(el.readyState>=4){eventsToTrigger.push("canplaythrough")}this.ready(function(){eventsToTrigger.forEach(function(type){this.trigger(type)},this)})};Html5.prototype.setCurrentTime=function setCurrentTime(seconds){try{this.el_.currentTime=seconds}catch(e){log$1(e,"Video is not ready. (Video.js)")}};Html5.prototype.duration=function duration(){var _this3=this;if(this.el_.duration===Infinity&&IS_ANDROID&&IS_CHROME&&this.el_.currentTime===0){var checkProgress=function checkProgress(){if(_this3.el_.currentTime>0){if(_this3.el_.duration===Infinity){_this3.trigger("durationchange")}_this3.off("timeupdate",checkProgress)}};this.on("timeupdate",checkProgress);return NaN}return this.el_.duration||NaN};Html5.prototype.width=function width(){return this.el_.offsetWidth};Html5.prototype.height=function height(){return this.el_.offsetHeight};Html5.prototype.proxyWebkitFullscreen_=function proxyWebkitFullscreen_(){var _this4=this;if(!("webkitDisplayingFullscreen" in this.el_)){return}var endFn=function endFn(){this.trigger("fullscreenchange",{isFullscreen:false})};var beginFn=function beginFn(){if("webkitPresentationMode" in this.el_&&this.el_.webkitPresentationMode!=="picture-in-picture"){this.one("webkitendfullscreen",endFn);this.trigger("fullscreenchange",{isFullscreen:true})}};this.on("webkitbeginfullscreen",beginFn);this.on("dispose",function(){_this4.off("webkitbeginfullscreen",beginFn);_this4.off("webkitendfullscreen",endFn)})};Html5.prototype.supportsFullScreen=function supportsFullScreen(){if(typeof this.el_.webkitEnterFullScreen==="function"){var userAgent=window_1.navigator&&window_1.navigator.userAgent||"";if(/Android/.test(userAgent)||!/Chrome|Mac OS X 10.5/.test(userAgent)){return true}}return false};Html5.prototype.enterFullScreen=function enterFullScreen(){var video=this.el_;if(video.paused&&video.networkState<=video.HAVE_METADATA){this.el_.play();this.setTimeout(function(){video.pause();video.webkitEnterFullScreen()},0)
}else{video.webkitEnterFullScreen()}};Html5.prototype.exitFullScreen=function exitFullScreen(){this.el_.webkitExitFullScreen()};Html5.prototype.src=function src(_src){if(_src===undefined){return this.el_.src}this.setSrc(_src)};Html5.prototype.reset=function reset(){Html5.resetMediaElement(this.el_)};Html5.prototype.currentSrc=function currentSrc(){if(this.currentSource_){return this.currentSource_.src}return this.el_.currentSrc};Html5.prototype.setControls=function setControls(val){this.el_.controls=!!val};Html5.prototype.addTextTrack=function addTextTrack(kind,label,language){if(!this.featuresNativeTextTracks){return _Tech.prototype.addTextTrack.call(this,kind,label,language)}return this.el_.addTextTrack(kind,label,language)};Html5.prototype.createRemoteTextTrack=function createRemoteTextTrack(options){if(!this.featuresNativeTextTracks){return _Tech.prototype.createRemoteTextTrack.call(this,options)}var htmlTrackElement=document_1.createElement("track");if(options.kind){htmlTrackElement.kind=options.kind}if(options.label){htmlTrackElement.label=options.label}if(options.language||options.srclang){htmlTrackElement.srclang=options.language||options.srclang}if(options["default"]){htmlTrackElement["default"]=options["default"]}if(options.id){htmlTrackElement.id=options.id}if(options.src){htmlTrackElement.src=options.src}return htmlTrackElement};Html5.prototype.addRemoteTextTrack=function addRemoteTextTrack(options,manualCleanup){var htmlTrackElement=_Tech.prototype.addRemoteTextTrack.call(this,options,manualCleanup);if(this.featuresNativeTextTracks){this.el().appendChild(htmlTrackElement)}return htmlTrackElement};Html5.prototype.removeRemoteTextTrack=function removeRemoteTextTrack(track){_Tech.prototype.removeRemoteTextTrack.call(this,track);if(this.featuresNativeTextTracks){var tracks=this.$$("track");var i=tracks.length;while(i--){if(track===tracks[i]||track===tracks[i].track){this.el().removeChild(tracks[i])}}}};Html5.prototype.getVideoPlaybackQuality=function getVideoPlaybackQuality(){if(typeof this.el().getVideoPlaybackQuality==="function"){return this.el().getVideoPlaybackQuality()}var videoPlaybackQuality={};if(typeof this.el().webkitDroppedFrameCount!=="undefined"&&typeof this.el().webkitDecodedFrameCount!=="undefined"){videoPlaybackQuality.droppedVideoFrames=this.el().webkitDroppedFrameCount;videoPlaybackQuality.totalVideoFrames=this.el().webkitDecodedFrameCount}if(window_1.performance&&typeof window_1.performance.now==="function"){videoPlaybackQuality.creationTime=window_1.performance.now()}else{if(window_1.performance&&window_1.performance.timing&&typeof window_1.performance.timing.navigationStart==="number"){videoPlaybackQuality.creationTime=window_1.Date.now()-window_1.performance.timing.navigationStart}}return videoPlaybackQuality};return Html5}(Tech);if(isReal()){Html5.TEST_VID=document_1.createElement("video");var track=document_1.createElement("track");track.kind="captions";track.srclang="en";track.label="English";Html5.TEST_VID.appendChild(track)}Html5.isSupported=function(){try{Html5.TEST_VID.volume=0.5}catch(e){return false}return !!(Html5.TEST_VID&&Html5.TEST_VID.canPlayType)};Html5.canPlayType=function(type){return Html5.TEST_VID.canPlayType(type)};Html5.canPlaySource=function(srcObj,options){return Html5.canPlayType(srcObj.type)};Html5.canControlVolume=function(){try{var volume=Html5.TEST_VID.volume;Html5.TEST_VID.volume=volume/2+0.1;return volume!==Html5.TEST_VID.volume}catch(e){return false}};Html5.canControlPlaybackRate=function(){if(IS_ANDROID&&IS_CHROME&&CHROME_VERSION<58){return false}try{var playbackRate=Html5.TEST_VID.playbackRate;Html5.TEST_VID.playbackRate=playbackRate/2+0.1;return playbackRate!==Html5.TEST_VID.playbackRate}catch(e){return false}};Html5.supportsNativeTextTracks=function(){return IS_ANY_SAFARI};Html5.supportsNativeVideoTracks=function(){return !!(Html5.TEST_VID&&Html5.TEST_VID.videoTracks)};Html5.supportsNativeAudioTracks=function(){return !!(Html5.TEST_VID&&Html5.TEST_VID.audioTracks)};Html5.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"];Html5.prototype.featuresVolumeControl=Html5.canControlVolume();Html5.prototype.featuresPlaybackRate=Html5.canControlPlaybackRate();Html5.prototype.movingMediaElementInDOM=!IS_IOS;Html5.prototype.featuresFullscreenResize=true;Html5.prototype.featuresProgressEvents=true;Html5.prototype.featuresTimeupdateEvents=true;Html5.prototype.featuresNativeTextTracks=Html5.supportsNativeTextTracks();Html5.prototype.featuresNativeVideoTracks=Html5.supportsNativeVideoTracks();Html5.prototype.featuresNativeAudioTracks=Html5.supportsNativeAudioTracks();var canPlayType=Html5.TEST_VID&&Html5.TEST_VID.constructor.prototype.canPlayType;var mpegurlRE=/^application\/(?:x-|vnd\.apple\.)mpegurl/i;var mp4RE=/^video\/mp4/i;Html5.patchCanPlayType=function(){if(ANDROID_VERSION>=4&&!IS_FIREFOX){Html5.TEST_VID.constructor.prototype.canPlayType=function(type){if(type&&mpegurlRE.test(type)){return"maybe"
}return canPlayType.call(this,type)}}else{if(IS_OLD_ANDROID){Html5.TEST_VID.constructor.prototype.canPlayType=function(type){if(type&&mp4RE.test(type)){return"maybe"}return canPlayType.call(this,type)}}}};Html5.unpatchCanPlayType=function(){var r=Html5.TEST_VID.constructor.prototype.canPlayType;Html5.TEST_VID.constructor.prototype.canPlayType=canPlayType;return r};Html5.patchCanPlayType();Html5.disposeMediaElement=function(el){if(!el){return}if(el.parentNode){el.parentNode.removeChild(el)}while(el.hasChildNodes()){el.removeChild(el.firstChild)}el.removeAttribute("src");if(typeof el.load==="function"){(function(){try{el.load()}catch(e){}})()}};Html5.resetMediaElement=function(el){if(!el){return}var sources=el.querySelectorAll("source");var i=sources.length;while(i--){el.removeChild(sources[i])}el.removeAttribute("src");if(typeof el.load==="function"){(function(){try{el.load()}catch(e){}})()}};["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(prop){Html5.prototype[prop]=function(){return this.el_[prop]||this.el_.hasAttribute(prop)}});["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(prop){Html5.prototype["set"+toTitleCase(prop)]=function(v){this.el_[prop]=v;if(v){this.el_.setAttribute(prop,prop)}else{this.el_.removeAttribute(prop)}}});["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","played","networkState","readyState","videoWidth","videoHeight"].forEach(function(prop){Html5.prototype[prop]=function(){return this.el_[prop]}});["volume","src","poster","preload","playbackRate","defaultPlaybackRate"].forEach(function(prop){Html5.prototype["set"+toTitleCase(prop)]=function(v){this.el_[prop]=v}});["pause","load","play"].forEach(function(prop){Html5.prototype[prop]=function(){return this.el_[prop]()}});Tech.withSourceHandlers(Html5);Html5.nativeSourceHandler={};Html5.nativeSourceHandler.canPlayType=function(type){try{return Html5.TEST_VID.canPlayType(type)}catch(e){return""}};Html5.nativeSourceHandler.canHandleSource=function(source,options){if(source.type){return Html5.nativeSourceHandler.canPlayType(source.type)}else{if(source.src){var ext=getFileExtension(source.src);return Html5.nativeSourceHandler.canPlayType("video/"+ext)}}return""};Html5.nativeSourceHandler.handleSource=function(source,tech,options){tech.setSrc(source.src)};Html5.nativeSourceHandler.dispose=function(){};Html5.registerSourceHandler(Html5.nativeSourceHandler);Tech.registerTech("Html5",Html5);var _templateObject$1=taggedTemplateLiteralLoose(["\n        Using the tech directly can be dangerous. I hope you know what you're doing.\n        See https://github.com/videojs/video.js/issues/2617 for more info.\n      "],["\n        Using the tech directly can be dangerous. I hope you know what you're doing.\n        See https://github.com/videojs/video.js/issues/2617 for more info.\n      "]);var TECH_EVENTS_RETRIGGER=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","ratechange","resize","volumechange","texttrackchange"];var Player=function(_Component){inherits(Player,_Component);function Player(tag,options,ready){classCallCheck(this,Player);tag.id=tag.id||"vjs_video_"+newGUID();options=assign(Player.getTagSettings(tag),options);options.initChildren=false;options.createEl=false;options.evented=false;options.reportTouchActivity=false;if(!options.language){if(typeof tag.closest==="function"){var closest=tag.closest("[lang]");if(closest&&closest.getAttribute){options.language=closest.getAttribute("lang")}}else{var element=tag;while(element&&element.nodeType===1){if(getAttributes(element).hasOwnProperty("lang")){options.language=element.getAttribute("lang");break}element=element.parentNode}}}var _this=possibleConstructorReturn(this,_Component.call(this,null,options,ready));_this.isReady_=false;_this.hasStarted_=false;_this.userActive_=false;if(!_this.options_||!_this.options_.techOrder||!_this.options_.techOrder.length){throw new Error("No techOrder specified. Did you overwrite "+"videojs.options instead of just changing the "+"properties you want to override?")}_this.tag=tag;_this.tagAttributes=tag&&getAttributes(tag);_this.language(_this.options_.language);if(options.languages){var languagesToLower={};Object.getOwnPropertyNames(options.languages).forEach(function(name$$1){languagesToLower[name$$1.toLowerCase()]=options.languages[name$$1]});_this.languages_=languagesToLower}else{_this.languages_=Player.prototype.options_.languages}_this.cache_={};_this.poster_=options.poster||"";_this.controls_=!!options.controls;_this.cache_.lastVolume=1;tag.controls=false;tag.removeAttribute("controls");_this.scrubbing_=false;_this.el_=_this.createEl();evented(_this,{eventBusKey:"el_"});var playerOptionsCopy=mergeOptions(_this.options_);if(options.plugins){var plugins=options.plugins;Object.keys(plugins).forEach(function(name$$1){if(typeof this[name$$1]==="function"){this[name$$1](plugins[name$$1])
}else{throw new Error('plugin "'+name$$1+'" does not exist')}},_this)}_this.options_.playerOptions=playerOptionsCopy;_this.middleware_=[];_this.initChildren();_this.isAudio(tag.nodeName.toLowerCase()==="audio");if(_this.controls()){_this.addClass("vjs-controls-enabled")}else{_this.addClass("vjs-controls-disabled")}_this.el_.setAttribute("role","region");if(_this.isAudio()){_this.el_.setAttribute("aria-label",_this.localize("Audio Player"))}else{_this.el_.setAttribute("aria-label",_this.localize("Video Player"))}if(_this.isAudio()){_this.addClass("vjs-audio")}if(_this.flexNotSupported_()){_this.addClass("vjs-no-flex")}if(!IS_IOS){_this.addClass("vjs-workinghover")}Player.players[_this.id_]=_this;var majorVersion=version.split(".")[0];_this.addClass("vjs-v"+majorVersion);_this.userActive(true);_this.reportUserActivity();_this.listenForUserActivity_();_this.on("fullscreenchange",_this.handleFullscreenChange_);_this.on("stageclick",_this.handleStageClick_);_this.changingSrc_=false;_this.playWaitingForReady_=false;_this.playOnLoadstart_=null;_this.forceAutoplayInChrome_();return _this}Player.prototype.dispose=function dispose(){this.trigger("dispose");this.off("dispose");if(this.styleEl_&&this.styleEl_.parentNode){this.styleEl_.parentNode.removeChild(this.styleEl_);this.styleEl_=null}Player.players[this.id_]=null;if(this.tag&&this.tag.player){this.tag.player=null}if(this.el_&&this.el_.player){this.el_.player=null}if(this.tech_){this.tech_.dispose()}if(this.playerElIngest_){this.playerElIngest_=null}if(this.tag){this.tag=null}_Component.prototype.dispose.call(this)};Player.prototype.createEl=function createEl$$1(){var tag=this.tag;var el=void 0;var playerElIngest=this.playerElIngest_=tag.parentNode&&tag.parentNode.hasAttribute&&tag.parentNode.hasAttribute("data-vjs-player");var divEmbed=this.tag.tagName.toLowerCase()==="video-js";if(playerElIngest){el=this.el_=tag.parentNode}else{if(!divEmbed){el=this.el_=_Component.prototype.createEl.call(this,"div")}}var attrs=getAttributes(tag);if(divEmbed){el=this.el_=tag;tag=this.tag=document_1.createElement("video");while(el.children.length){tag.appendChild(el.firstChild)}if(!hasClass(el,"video-js")){addClass(el,"video-js")}el.appendChild(tag);playerElIngest=this.playerElIngest_=el}tag.setAttribute("tabindex","-1");tag.removeAttribute("width");tag.removeAttribute("height");Object.getOwnPropertyNames(attrs).forEach(function(attr){if(attr==="class"){el.className+=" "+attrs[attr];if(divEmbed){tag.className+=" "+attrs[attr]}}else{el.setAttribute(attr,attrs[attr]);if(divEmbed){tag.setAttribute(attr,attrs[attr])}}});tag.playerId=tag.id;tag.id+="_html5_api";tag.className="vjs-tech";tag.player=el.player=this;this.addClass("vjs-paused");if(window_1.VIDEOJS_NO_DYNAMIC_STYLE!==true){this.styleEl_=createStyleElement("vjs-styles-dimensions");var defaultsStyleEl=$(".vjs-styles-defaults");var head=$("head");head.insertBefore(this.styleEl_,defaultsStyleEl?defaultsStyleEl.nextSibling:head.firstChild)}this.width(this.options_.width);this.height(this.options_.height);this.fluid(this.options_.fluid);this.aspectRatio(this.options_.aspectRatio);var links=tag.getElementsByTagName("a");for(var i=0;i<links.length;i++){var linkEl=links.item(i);addClass(linkEl,"vjs-hidden");linkEl.setAttribute("hidden","hidden")}tag.initNetworkState_=tag.networkState;if(tag.parentNode&&!playerElIngest){tag.parentNode.insertBefore(el,tag)}prependTo(tag,el);this.children_.unshift(tag);this.el_.setAttribute("lang",this.language_);this.el_=el;return el};Player.prototype.width=function width(value,skipListeners){return this.dimension("width",value,skipListeners)};Player.prototype.height=function height(value,skipListeners){return this.dimension("height",value,skipListeners)};Player.prototype.dimension=function dimension(_dimension,value,skipListeners){var privDimension=_dimension+"_";if(value===undefined){return this[privDimension]||0}if(value===""){this[privDimension]=undefined;this.updateStyleEl_();return}var parsedVal=parseFloat(value);if(isNaN(parsedVal)){log$1.error('Improper value "'+value+'" supplied for for '+_dimension);return}this[privDimension]=parsedVal;this.updateStyleEl_();if(this.isReady_&&!skipListeners){this.trigger("playerresize")}};Player.prototype.fluid=function fluid(bool){if(bool===undefined){return !!this.fluid_}this.fluid_=!!bool;if(bool){this.addClass("vjs-fluid")}else{this.removeClass("vjs-fluid")}this.updateStyleEl_()};Player.prototype.aspectRatio=function aspectRatio(ratio){if(ratio===undefined){return this.aspectRatio_}if(!/^\d+\:\d+$/.test(ratio)){throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.")}this.aspectRatio_=ratio;this.fluid(true);this.updateStyleEl_()};Player.prototype.updateStyleEl_=function updateStyleEl_(){if(window_1.VIDEOJS_NO_DYNAMIC_STYLE===true){var _width=typeof this.width_==="number"?this.width_:this.options_.width;var _height=typeof this.height_==="number"?this.height_:this.options_.height;var techEl=this.tech_&&this.tech_.el();
if(techEl){if(_width>=0){techEl.width=_width}if(_height>=0){techEl.height=_height}}return}var width=void 0;var height=void 0;var aspectRatio=void 0;var idClass=void 0;if(this.aspectRatio_!==undefined&&this.aspectRatio_!=="auto"){aspectRatio=this.aspectRatio_}else{if(this.videoWidth()>0){aspectRatio=this.videoWidth()+":"+this.videoHeight()}else{aspectRatio="16:9"}}var ratioParts=aspectRatio.split(":");var ratioMultiplier=ratioParts[1]/ratioParts[0];if(this.width_!==undefined){width=this.width_}else{if(this.height_!==undefined){width=this.height_/ratioMultiplier}else{width=this.videoWidth()||300}}if(this.height_!==undefined){height=this.height_}else{height=width*ratioMultiplier}if(/^[^a-zA-Z]/.test(this.id())){idClass="dimensions-"+this.id()}else{idClass=this.id()+"-dimensions"}this.addClass(idClass);setTextContent(this.styleEl_,"\n      ."+idClass+" {\n        width: "+width+"px;\n        height: "+height+"px;\n      }\n\n      ."+idClass+".vjs-fluid {\n        padding-top: "+ratioMultiplier*100+"%;\n      }\n    ")};Player.prototype.loadTech_=function loadTech_(techName,source){var _this2=this;if(this.tech_){this.unloadTech_()}var titleTechName=toTitleCase(techName);var camelTechName=techName.charAt(0).toLowerCase()+techName.slice(1);if(titleTechName!=="Html5"&&this.tag){Tech.getTech("Html5").disposeMediaElement(this.tag);this.tag.player=null;this.tag=null}this.techName_=titleTechName;this.isReady_=false;var techOptions={source:source,"nativeControlsForTouch":this.options_.nativeControlsForTouch,"playerId":this.id(),"techId":this.id()+"_"+titleTechName+"_api","autoplay":this.options_.autoplay,"playsinline":this.options_.playsinline,"preload":this.options_.preload,"loop":this.options_.loop,"muted":this.options_.muted,"poster":this.poster(),"language":this.language(),"playerElIngest":this.playerElIngest_||false,"vtt.js":this.options_["vtt.js"]};ALL.names.forEach(function(name$$1){var props=ALL[name$$1];techOptions[props.getterName]=_this2[props.privateName]});assign(techOptions,this.options_[titleTechName]);assign(techOptions,this.options_[camelTechName]);assign(techOptions,this.options_[techName.toLowerCase()]);if(this.tag){techOptions.tag=this.tag}if(source&&source.src===this.cache_.src&&this.cache_.currentTime>0){techOptions.startTime=this.cache_.currentTime}var TechClass=Tech.getTech(techName);if(!TechClass){throw new Error("No Tech named '"+titleTechName+"' exists! '"+titleTechName+"' should be registered using videojs.registerTech()'")}this.tech_=new TechClass(techOptions);this.tech_.ready(bind(this,this.handleTechReady_),true);textTrackConverter.jsonToTextTracks(this.textTracksJson_||[],this.tech_);TECH_EVENTS_RETRIGGER.forEach(function(event){_this2.on(_this2.tech_,event,_this2["handleTech"+toTitleCase(event)+"_"])});this.on(this.tech_,"loadstart",this.handleTechLoadStart_);this.on(this.tech_,"waiting",this.handleTechWaiting_);this.on(this.tech_,"canplay",this.handleTechCanPlay_);this.on(this.tech_,"canplaythrough",this.handleTechCanPlayThrough_);this.on(this.tech_,"playing",this.handleTechPlaying_);this.on(this.tech_,"ended",this.handleTechEnded_);this.on(this.tech_,"seeking",this.handleTechSeeking_);this.on(this.tech_,"seeked",this.handleTechSeeked_);this.on(this.tech_,"play",this.handleTechPlay_);this.on(this.tech_,"firstplay",this.handleTechFirstPlay_);this.on(this.tech_,"pause",this.handleTechPause_);this.on(this.tech_,"durationchange",this.handleTechDurationChange_);this.on(this.tech_,"fullscreenchange",this.handleTechFullscreenChange_);this.on(this.tech_,"error",this.handleTechError_);this.on(this.tech_,"loadedmetadata",this.updateStyleEl_);this.on(this.tech_,"posterchange",this.handleTechPosterChange_);this.on(this.tech_,"textdata",this.handleTechTextData_);this.usingNativeControls(this.techGet_("controls"));if(this.controls()&&!this.usingNativeControls()){this.addTechControlsListeners_()}if(this.tech_.el().parentNode!==this.el()&&(titleTechName!=="Html5"||!this.tag)){prependTo(this.tech_.el(),this.el())}if(this.tag){this.tag.player=null;this.tag=null}};Player.prototype.unloadTech_=function unloadTech_(){var _this3=this;ALL.names.forEach(function(name$$1){var props=ALL[name$$1];_this3[props.privateName]=_this3[props.getterName]()});this.textTracksJson_=textTrackConverter.textTracksToJson(this.tech_);this.isReady_=false;this.tech_.dispose();this.tech_=false};Player.prototype.tech=function tech(safety){if(safety===undefined){log$1.warn(tsml(_templateObject$1))}return this.tech_};Player.prototype.addTechControlsListeners_=function addTechControlsListeners_(){this.removeTechControlsListeners_();this.on(this.tech_,"mousedown",this.handleTechClick_);this.on(this.tech_,"touchstart",this.handleTechTouchStart_);this.on(this.tech_,"touchmove",this.handleTechTouchMove_);this.on(this.tech_,"touchend",this.handleTechTouchEnd_);this.on(this.tech_,"tap",this.handleTechTap_)};Player.prototype.removeTechControlsListeners_=function removeTechControlsListeners_(){this.off(this.tech_,"tap",this.handleTechTap_);this.off(this.tech_,"touchstart",this.handleTechTouchStart_);
this.off(this.tech_,"touchmove",this.handleTechTouchMove_);this.off(this.tech_,"touchend",this.handleTechTouchEnd_);this.off(this.tech_,"mousedown",this.handleTechClick_)};Player.prototype.handleTechReady_=function handleTechReady_(){this.triggerReady();if(this.cache_.volume){this.techCall_("setVolume",this.cache_.volume)}this.handleTechPosterChange_();this.handleTechDurationChange_();if((this.src()||this.currentSrc())&&this.tag&&this.options_.autoplay&&this.paused()){try{delete this.tag.poster}catch(e){log$1("deleting tag.poster throws in some browsers",e)}}};Player.prototype.handleTechLoadStart_=function handleTechLoadStart_(){this.removeClass("vjs-ended");this.removeClass("vjs-seeking");this.error(null);if(!this.paused()){this.trigger("loadstart");this.trigger("firstplay")}else{this.hasStarted(false);this.trigger("loadstart")}};Player.prototype.hasStarted=function hasStarted(request){if(request===undefined){return this.hasStarted_}if(request===this.hasStarted_){return}this.hasStarted_=request;if(this.hasStarted_){this.addClass("vjs-has-started");this.trigger("firstplay")}else{this.removeClass("vjs-has-started")}};Player.prototype.handleTechPlay_=function handleTechPlay_(){this.removeClass("vjs-ended");this.removeClass("vjs-paused");this.addClass("vjs-playing");this.hasStarted(true);this.trigger("play")};Player.prototype.handleTechWaiting_=function handleTechWaiting_(){var _this4=this;this.addClass("vjs-waiting");this.trigger("waiting");this.one("timeupdate",function(){return _this4.removeClass("vjs-waiting")})};Player.prototype.handleTechCanPlay_=function handleTechCanPlay_(){this.removeClass("vjs-waiting");this.trigger("canplay")};Player.prototype.handleTechCanPlayThrough_=function handleTechCanPlayThrough_(){this.removeClass("vjs-waiting");this.trigger("canplaythrough")};Player.prototype.handleTechPlaying_=function handleTechPlaying_(){this.removeClass("vjs-waiting");this.trigger("playing")};Player.prototype.handleTechSeeking_=function handleTechSeeking_(){this.addClass("vjs-seeking");this.trigger("seeking")};Player.prototype.handleTechSeeked_=function handleTechSeeked_(){this.removeClass("vjs-seeking");this.trigger("seeked")};Player.prototype.handleTechFirstPlay_=function handleTechFirstPlay_(){if(this.options_.starttime){log$1.warn("Passing the `starttime` option to the player will be deprecated in 6.0");this.currentTime(this.options_.starttime)}this.addClass("vjs-has-started");this.trigger("firstplay")};Player.prototype.handleTechPause_=function handleTechPause_(){this.removeClass("vjs-playing");this.addClass("vjs-paused");this.trigger("pause")};Player.prototype.handleTechEnded_=function handleTechEnded_(){this.addClass("vjs-ended");if(this.options_.loop){this.currentTime(0);this.play()}else{if(!this.paused()){this.pause()}}this.trigger("ended")};Player.prototype.handleTechDurationChange_=function handleTechDurationChange_(){this.duration(this.techGet_("duration"))};Player.prototype.handleTechClick_=function handleTechClick_(event){if(!isSingleLeftClick(event)){return}if(!this.controls_){return}if(this.paused()){this.play()}else{this.pause()}};Player.prototype.handleTechTap_=function handleTechTap_(){this.userActive(!this.userActive())};Player.prototype.handleTechTouchStart_=function handleTechTouchStart_(){this.userWasActive=this.userActive()};Player.prototype.handleTechTouchMove_=function handleTechTouchMove_(){if(this.userWasActive){this.reportUserActivity()}};Player.prototype.handleTechTouchEnd_=function handleTechTouchEnd_(event){event.preventDefault()};Player.prototype.handleFullscreenChange_=function handleFullscreenChange_(){if(this.isFullscreen()){this.addClass("vjs-fullscreen")}else{this.removeClass("vjs-fullscreen")}};Player.prototype.handleStageClick_=function handleStageClick_(){this.reportUserActivity()};Player.prototype.handleTechFullscreenChange_=function handleTechFullscreenChange_(event,data){if(data){this.isFullscreen(data.isFullscreen)}this.trigger("fullscreenchange")};Player.prototype.handleTechError_=function handleTechError_(){var error=this.tech_.error();this.error(error)};Player.prototype.handleTechTextData_=function handleTechTextData_(){var data=null;if(arguments.length>1){data=arguments[1]}this.trigger("textdata",data)};Player.prototype.getCache=function getCache(){return this.cache_};Player.prototype.techCall_=function techCall_(method,arg){this.ready(function(){if(method in allowedSetters){return set$1(this.middleware_,this.tech_,method,arg)}try{if(this.tech_){this.tech_[method](arg)}}catch(e){log$1(e);throw e}},true)};Player.prototype.techGet_=function techGet_(method){if(!this.tech_||!this.tech_.isReady_){return}if(method in allowedGetters){return get$1(this.middleware_,this.tech_,method)}try{return this.tech_[method]()}catch(e){if(this.tech_[method]===undefined){log$1("Video.js: "+method+" method not defined for "+this.techName_+" playback technology.",e);throw e}if(e.name==="TypeError"){log$1("Video.js: "+method+" unavailable on "+this.techName_+" playback technology element.",e);
this.tech_.isReady_=false;throw e}log$1(e);throw e}};Player.prototype.play=function play(){var _this5=this;if(this.playOnLoadstart_){this.off("loadstart",this.playOnLoadstart_)}if(!this.isReady_){if(this.playWaitingForReady_){return}this.playWaitingForReady_=true;this.ready(function(){_this5.playWaitingForReady_=false;silencePromise(_this5.play())})}else{if(!this.changingSrc_&&(this.src()||this.currentSrc())){return this.techGet_("play")}else{this.playOnLoadstart_=function(){_this5.playOnLoadstart_=null;silencePromise(_this5.play())};this.one("loadstart",this.playOnLoadstart_)}}};Player.prototype.pause=function pause(){this.techCall_("pause")};Player.prototype.paused=function paused(){return this.techGet_("paused")===false?false:true};Player.prototype.played=function played(){return this.techGet_("played")||createTimeRanges(0,0)};Player.prototype.scrubbing=function scrubbing(isScrubbing){if(typeof isScrubbing==="undefined"){return this.scrubbing_}this.scrubbing_=!!isScrubbing;if(isScrubbing){this.addClass("vjs-scrubbing")}else{this.removeClass("vjs-scrubbing")}};Player.prototype.currentTime=function currentTime(seconds){if(typeof seconds!=="undefined"){if(seconds<0){seconds=0}this.techCall_("setCurrentTime",seconds);return}this.cache_.currentTime=this.techGet_("currentTime")||0;return this.cache_.currentTime};Player.prototype.duration=function duration(seconds){if(seconds===undefined){return this.cache_.duration!==undefined?this.cache_.duration:NaN}seconds=parseFloat(seconds);if(seconds<0){seconds=Infinity}if(seconds!==this.cache_.duration){this.cache_.duration=seconds;if(seconds===Infinity){this.addClass("vjs-live")}else{this.removeClass("vjs-live")}this.trigger("durationchange")}};Player.prototype.remainingTime=function remainingTime(){return this.duration()-this.currentTime()};Player.prototype.remainingTimeDisplay=function remainingTimeDisplay(){return Math.floor(this.duration())-Math.floor(this.currentTime())};Player.prototype.buffered=function buffered(){var buffered=this.techGet_("buffered");if(!buffered||!buffered.length){buffered=createTimeRanges(0,0)}return buffered};Player.prototype.bufferedPercent=function bufferedPercent$$1(){return bufferedPercent(this.buffered(),this.duration())};Player.prototype.bufferedEnd=function bufferedEnd(){var buffered=this.buffered();var duration=this.duration();var end=buffered.end(buffered.length-1);if(end>duration){end=duration}return end};Player.prototype.volume=function volume(percentAsDecimal){var vol=void 0;if(percentAsDecimal!==undefined){vol=Math.max(0,Math.min(1,parseFloat(percentAsDecimal)));this.cache_.volume=vol;this.techCall_("setVolume",vol);if(vol>0){this.lastVolume_(vol)}return}vol=parseFloat(this.techGet_("volume"));return isNaN(vol)?1:vol};Player.prototype.muted=function muted(_muted){if(_muted!==undefined){this.techCall_("setMuted",_muted);return}return this.techGet_("muted")||false};Player.prototype.defaultMuted=function defaultMuted(_defaultMuted){if(_defaultMuted!==undefined){return this.techCall_("setDefaultMuted",_defaultMuted)}return this.techGet_("defaultMuted")||false};Player.prototype.lastVolume_=function lastVolume_(percentAsDecimal){if(percentAsDecimal!==undefined&&percentAsDecimal!==0){this.cache_.lastVolume=percentAsDecimal;return}return this.cache_.lastVolume};Player.prototype.supportsFullScreen=function supportsFullScreen(){return this.techGet_("supportsFullScreen")||false};Player.prototype.isFullscreen=function isFullscreen(isFS){if(isFS!==undefined){this.isFullscreen_=!!isFS;return}return !!this.isFullscreen_};Player.prototype.requestFullscreen=function requestFullscreen(){var fsApi=FullscreenApi;this.isFullscreen(true);if(fsApi.requestFullscreen){on(document_1,fsApi.fullscreenchange,bind(this,function documentFullscreenChange(e){this.isFullscreen(document_1[fsApi.fullscreenElement]);if(this.isFullscreen()===false){off(document_1,fsApi.fullscreenchange,documentFullscreenChange)}this.trigger("fullscreenchange")}));this.el_[fsApi.requestFullscreen]()}else{if(this.tech_.supportsFullScreen()){this.techCall_("enterFullScreen")}else{this.enterFullWindow();this.trigger("fullscreenchange")}}};Player.prototype.exitFullscreen=function exitFullscreen(){var fsApi=FullscreenApi;this.isFullscreen(false);if(fsApi.requestFullscreen){document_1[fsApi.exitFullscreen]()}else{if(this.tech_.supportsFullScreen()){this.techCall_("exitFullScreen")}else{this.exitFullWindow();this.trigger("fullscreenchange")}}};Player.prototype.enterFullWindow=function enterFullWindow(){this.isFullWindow=true;this.docOrigOverflow=document_1.documentElement.style.overflow;on(document_1,"keydown",bind(this,this.fullWindowOnEscKey));document_1.documentElement.style.overflow="hidden";addClass(document_1.body,"vjs-full-window");this.trigger("enterFullWindow")};Player.prototype.fullWindowOnEscKey=function fullWindowOnEscKey(event){if(event.keyCode===27){if(this.isFullscreen()===true){this.exitFullscreen()}else{this.exitFullWindow()}}};Player.prototype.exitFullWindow=function exitFullWindow(){this.isFullWindow=false;
off(document_1,"keydown",this.fullWindowOnEscKey);document_1.documentElement.style.overflow=this.docOrigOverflow;removeClass(document_1.body,"vjs-full-window");this.trigger("exitFullWindow")};Player.prototype.canPlayType=function canPlayType(type){var can=void 0;for(var i=0,j=this.options_.techOrder;i<j.length;i++){var techName=j[i];var tech=Tech.getTech(techName);if(!tech){tech=Component.getComponent(techName)}if(!tech){log$1.error('The "'+techName+'" tech is undefined. Skipped browser support check for that tech.');continue}if(tech.isSupported()){can=tech.canPlayType(type);if(can){return can}}}return""};Player.prototype.selectSource=function selectSource(sources){var _this6=this;var techs=this.options_.techOrder.map(function(techName){return[techName,Tech.getTech(techName)]}).filter(function(_ref){var techName=_ref[0],tech=_ref[1];if(tech){return tech.isSupported()}log$1.error('The "'+techName+'" tech is undefined. Skipped browser support check for that tech.');return false});var findFirstPassingTechSourcePair=function findFirstPassingTechSourcePair(outerArray,innerArray,tester){var found=void 0;outerArray.some(function(outerChoice){return innerArray.some(function(innerChoice){found=tester(outerChoice,innerChoice);if(found){return true}})});return found};var foundSourceAndTech=void 0;var flip=function flip(fn){return function(a,b){return fn(b,a)}};var finder=function finder(_ref2,source){var techName=_ref2[0],tech=_ref2[1];if(tech.canPlaySource(source,_this6.options_[techName.toLowerCase()])){return{source:source,tech:techName}}};if(this.options_.sourceOrder){foundSourceAndTech=findFirstPassingTechSourcePair(sources,techs,flip(finder))}else{foundSourceAndTech=findFirstPassingTechSourcePair(techs,sources,finder)}return foundSourceAndTech||false};Player.prototype.src=function src(source){var _this7=this;if(typeof source==="undefined"){return this.cache_.src||""}var sources=filterSource(source);if(!sources.length){this.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0);return}this.cache_.sources=sources;this.changingSrc_=true;this.cache_.source=sources[0];setSource(this,sources[0],function(middlewareSource,mws){_this7.middleware_=mws;var err=_this7.src_(middlewareSource);if(err){if(sources.length>1){return _this7.src(sources.slice(1))}_this7.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0);_this7.triggerReady();return}_this7.changingSrc_=false;_this7.cache_.src=middlewareSource.src;setTech(mws,_this7.tech_)})};Player.prototype.src_=function src_(source){var sourceTech=this.selectSource([source]);if(!sourceTech){return true}if(!titleCaseEquals(sourceTech.tech,this.techName_)){this.changingSrc_=true;this.loadTech_(sourceTech.tech,sourceTech.source);return false}this.ready(function(){if(this.tech_.constructor.prototype.hasOwnProperty("setSource")){this.techCall_("setSource",source)}else{this.techCall_("src",source.src)}if(this.options_.preload==="auto"){this.load()}},true);return false};Player.prototype.load=function load(){this.techCall_("load")};Player.prototype.reset=function reset(){this.loadTech_(this.options_.techOrder[0],null);this.techCall_("reset")};Player.prototype.currentSources=function currentSources(){var source=this.currentSource();var sources=[];if(Object.keys(source).length!==0){sources.push(source)}return this.cache_.sources||sources};Player.prototype.currentSource=function currentSource(){return this.cache_.source||{}};Player.prototype.currentSrc=function currentSrc(){return this.currentSource()&&this.currentSource().src||""};Player.prototype.currentType=function currentType(){return this.currentSource()&&this.currentSource().type||""};Player.prototype.preload=function preload(value){if(value!==undefined){this.techCall_("setPreload",value);this.options_.preload=value;return}return this.techGet_("preload")};Player.prototype.autoplay=function autoplay(value){if(value!==undefined){this.techCall_("setAutoplay",value);this.options_.autoplay=value;this.ready(this.forceAutoplayInChrome_);return}return this.techGet_("autoplay",value)};Player.prototype.forceAutoplayInChrome_=function forceAutoplayInChrome_(){if(this.paused()&&(this.autoplay()||this.options_.autoplay)&&IS_CHROME&&!IS_ANDROID){this.play()}};Player.prototype.playsinline=function playsinline(value){if(value!==undefined){this.techCall_("setPlaysinline",value);this.options_.playsinline=value;return this}return this.techGet_("playsinline")};Player.prototype.loop=function loop(value){if(value!==undefined){this.techCall_("setLoop",value);this.options_.loop=value;return}return this.techGet_("loop")};Player.prototype.poster=function poster(src){if(src===undefined){return this.poster_}if(!src){src=""}this.poster_=src;this.techCall_("setPoster",src);this.trigger("posterchange")};Player.prototype.handleTechPosterChange_=function handleTechPosterChange_(){if(!this.poster_&&this.tech_&&this.tech_.poster){this.poster_=this.tech_.poster()||"";this.trigger("posterchange")
}};Player.prototype.controls=function controls(bool){if(bool===undefined){return !!this.controls_}bool=!!bool;if(this.controls_===bool){return}this.controls_=bool;if(this.usingNativeControls()){this.techCall_("setControls",bool)}if(this.controls_){this.removeClass("vjs-controls-disabled");this.addClass("vjs-controls-enabled");this.trigger("controlsenabled");if(!this.usingNativeControls()){this.addTechControlsListeners_()}}else{this.removeClass("vjs-controls-enabled");this.addClass("vjs-controls-disabled");this.trigger("controlsdisabled");if(!this.usingNativeControls()){this.removeTechControlsListeners_()}}};Player.prototype.usingNativeControls=function usingNativeControls(bool){if(bool===undefined){return !!this.usingNativeControls_}bool=!!bool;if(this.usingNativeControls_===bool){return}this.usingNativeControls_=bool;if(this.usingNativeControls_){this.addClass("vjs-using-native-controls");this.trigger("usingnativecontrols")}else{this.removeClass("vjs-using-native-controls");this.trigger("usingcustomcontrols")}};Player.prototype.error=function error(err){if(err===undefined){return this.error_||null}if(err===null){this.error_=err;this.removeClass("vjs-error");if(this.errorDisplay){this.errorDisplay.close()}return}this.error_=new MediaError(err);this.addClass("vjs-error");log$1.error("(CODE:"+this.error_.code+" "+MediaError.errorTypes[this.error_.code]+")",this.error_.message,this.error_);this.trigger("error");return};Player.prototype.reportUserActivity=function reportUserActivity(event){this.userActivity_=true};Player.prototype.userActive=function userActive(bool){if(bool===undefined){return this.userActive_}bool=!!bool;if(bool===this.userActive_){return}this.userActive_=bool;if(this.userActive_){this.userActivity_=true;this.removeClass("vjs-user-inactive");this.addClass("vjs-user-active");this.trigger("useractive");return}if(this.tech_){this.tech_.one("mousemove",function(e){e.stopPropagation();e.preventDefault()})}this.userActivity_=false;this.removeClass("vjs-user-active");this.addClass("vjs-user-inactive");this.trigger("userinactive")};Player.prototype.listenForUserActivity_=function listenForUserActivity_(){var mouseInProgress=void 0;var lastMoveX=void 0;var lastMoveY=void 0;var handleActivity=bind(this,this.reportUserActivity);var handleMouseMove=function handleMouseMove(e){if(e.screenX!==lastMoveX||e.screenY!==lastMoveY){lastMoveX=e.screenX;lastMoveY=e.screenY;handleActivity()}};var handleMouseDown=function handleMouseDown(){handleActivity();this.clearInterval(mouseInProgress);mouseInProgress=this.setInterval(handleActivity,250)};var handleMouseUp=function handleMouseUp(event){handleActivity();this.clearInterval(mouseInProgress)};this.on("mousedown",handleMouseDown);this.on("mousemove",handleMouseMove);this.on("mouseup",handleMouseUp);this.on("keydown",handleActivity);this.on("keyup",handleActivity);var inactivityTimeout=void 0;this.setInterval(function(){if(!this.userActivity_){return}this.userActivity_=false;this.userActive(true);this.clearTimeout(inactivityTimeout);var timeout=this.options_.inactivityTimeout;if(timeout<=0){return}inactivityTimeout=this.setTimeout(function(){if(!this.userActivity_){this.userActive(false)}},timeout)},250)};Player.prototype.playbackRate=function playbackRate(rate){if(rate!==undefined){this.techCall_("setPlaybackRate",rate);return}if(this.tech_&&this.tech_.featuresPlaybackRate){return this.techGet_("playbackRate")}return 1};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;i<tracks.length;i++){var track=tracks[i];track=mergeOptions(track);track.player=undefined;options.tracks[i]=track}return options};Player.prototype.createModal=function createModal(content,options){var _this8=this;options=options||{};options.content=content||"";var modal=new ModalDialog(this,options);this.addChild(modal);modal.on("dispose",function(){_this8.removeChild(modal)});modal.open();return modal};Player.getTagSettings=function getTagSettings(tag){var baseOptions={sources:[],tracks:[]};var tagOptions=getAttributes(tag);var dataSetup=tagOptions["data-setup"];if(hasClass(tag,"vjs-fluid")){tagOptions.fluid=true}if(dataSetup!==null){var _safeParseTuple=tuple(dataSetup||"{}"),err=_safeParseTuple[0],data=_safeParseTuple[1];if(err){log$1.error(err)}assign(tagOptions,data)}assign(baseOptions,tagOptions);if(tag.hasChildNodes()){var children=tag.childNodes;for(var i=0,j=children.length;i<j;i++){var child=children[i];var childName=child.nodeName.toLowerCase();if(childName==="source"){baseOptions.sources.push(getAttributes(child))}else{if(childName==="track"){baseOptions.tracks.push(getAttributes(child))}}}}return baseOptions};Player.prototype.flexNotSupported_=function flexNotSupported_(){var elem=document_1.createElement("i");return !("flexBasis" in elem.style||"webkitFlexBasis" in elem.style||"mozFlexBasis" in elem.style||"msFlexBasis" in elem.style||"msFlexOrder" in elem.style)};return Player}(Component);ALL.names.forEach(function(name$$1){var props=ALL[name$$1];Player.prototype[props.getterName]=function(){if(this.tech_){return this.tech_[props.getterName]()}this[props.privateName]=this[props.privateName]||new props.ListClass();return this[props.privateName]}});Player.players={};var navigator$1=window_1.navigator;Player.prototype.options_={techOrder:Tech.defaultTechOrder_,html5:{},flash:{},inactivityTimeout:2000,playbackRates:[],children:["mediaLoader","posterImage","textTrackDisplay","loadingSpinner","bigPlayButton","controlBar","errorDisplay","textTrackSettings"],language:navigator$1&&(navigator$1.languages&&navigator$1.languages[0]||navigator$1.userLanguage||navigator$1.language)||"en",languages:{},notSupportedMessage:"No compatible source was found for this media."};["ended","seeking","seekable","networkState","readyState"].forEach(function(fn){Player.prototype[fn]=function(){return this.techGet_(fn)}});TECH_EVENTS_RETRIGGER.forEach(function(event){Player.prototype["handleTech"+toTitleCase(event)+"_"]=function(){return this.trigger(event)}});Component.registerComponent("Player",Player);var BASE_PLUGIN_NAME="plugin";var PLUGIN_CACHE_KEY="activePlugins_";var pluginStorage={};var pluginExists=function pluginExists(name){return pluginStorage.hasOwnProperty(name)};var getPlugin=function getPlugin(name){return pluginExists(name)?pluginStorage[name]:undefined};var markPluginAsActive=function markPluginAsActive(player,name){player[PLUGIN_CACHE_KEY]=player[PLUGIN_CACHE_KEY]||{};player[PLUGIN_CACHE_KEY][name]=true};var triggerSetupEvent=function triggerSetupEvent(player,hash,before){var eventName=(before?"before":"")+"pluginsetup";player.trigger(eventName,hash);player.trigger(eventName+":"+hash.name,hash)};var createBasicPlugin=function createBasicPlugin(name,plugin){var basicPluginWrapper=function basicPluginWrapper(){triggerSetupEvent(this,{name:name,plugin:plugin,instance:null},true);var instance=plugin.apply(this,arguments);markPluginAsActive(this,name);triggerSetupEvent(this,{name:name,plugin:plugin,instance:instance});return instance};Object.keys(plugin).forEach(function(prop){basicPluginWrapper[prop]=plugin[prop]});return basicPluginWrapper};var createPluginFactory=function createPluginFactory(name,PluginSubClass){PluginSubClass.prototype.name=name;return function(){triggerSetupEvent(this,{name:name,plugin:PluginSubClass,instance:null},true);for(var _len=arguments.length,args=Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key]}var instance=new (Function.prototype.bind.apply(PluginSubClass,[null].concat([this].concat(args))))();this[name]=function(){return instance};triggerSetupEvent(this,instance.getEventHash());return instance}};var Plugin=function(){function Plugin(player){classCallCheck(this,Plugin);if(this.constructor===Plugin){throw new Error("Plugin must be sub-classed; not directly instantiated.")}this.player=player;evented(this);delete this.trigger;stateful(this,this.constructor.defaultState);markPluginAsActive(player,this.name);this.dispose=bind(this,this.dispose);player.on("dispose",this.dispose)}Plugin.prototype.version=function version(){return this.constructor.VERSION};Plugin.prototype.getEventHash=function getEventHash(){var hash=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};hash.name=this.name;hash.plugin=this.constructor;hash.instance=this;return hash};Plugin.prototype.trigger=function trigger$$1(event){var hash=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};
return trigger(this.eventBusEl_,event,this.getEventHash(hash))};Plugin.prototype.handleStateChanged=function handleStateChanged(e){};Plugin.prototype.dispose=function dispose(){var name=this.name,player=this.player;this.trigger("dispose");this.off();player.off("dispose",this.dispose);player[PLUGIN_CACHE_KEY][name]=false;this.player=this.state=null;player[name]=createPluginFactory(name,pluginStorage[name])};Plugin.isBasic=function isBasic(plugin){var p=typeof plugin==="string"?getPlugin(plugin):plugin;return typeof p==="function"&&!Plugin.prototype.isPrototypeOf(p.prototype)};Plugin.registerPlugin=function registerPlugin(name,plugin){if(typeof name!=="string"){throw new Error('Illegal plugin name, "'+name+'", must be a string, was '+(typeof name==="undefined"?"undefined":_typeof(name))+".")}if(pluginExists(name)){log$1.warn('A plugin named "'+name+'" already exists. You may want to avoid re-registering plugins!')}else{if(Player.prototype.hasOwnProperty(name)){throw new Error('Illegal plugin name, "'+name+'", cannot share a name with an existing player method!')}}if(typeof plugin!=="function"){throw new Error('Illegal plugin for "'+name+'", must be a function, was '+(typeof plugin==="undefined"?"undefined":_typeof(plugin))+".")}pluginStorage[name]=plugin;if(name!==BASE_PLUGIN_NAME){if(Plugin.isBasic(plugin)){Player.prototype[name]=createBasicPlugin(name,plugin)}else{Player.prototype[name]=createPluginFactory(name,plugin)}}return plugin};Plugin.deregisterPlugin=function deregisterPlugin(name){if(name===BASE_PLUGIN_NAME){throw new Error("Cannot de-register base plugin.")}if(pluginExists(name)){delete pluginStorage[name];delete Player.prototype[name]}};Plugin.getPlugins=function getPlugins(){var names=arguments.length>0&&arguments[0]!==undefined?arguments[0]:Object.keys(pluginStorage);var result=void 0;names.forEach(function(name){var plugin=getPlugin(name);if(plugin){result=result||{};result[name]=plugin}});return result};Plugin.getPluginVersion=function getPluginVersion(name){var plugin=getPlugin(name);return plugin&&plugin.VERSION||""};return Plugin}();Plugin.getPlugin=getPlugin;Plugin.BASE_PLUGIN_NAME=BASE_PLUGIN_NAME;Plugin.registerPlugin(BASE_PLUGIN_NAME,Plugin);Player.prototype.usingPlugin=function(name){return !!this[PLUGIN_CACHE_KEY]&&this[PLUGIN_CACHE_KEY][name]===true};Player.prototype.hasPlugin=function(name){return !!pluginExists(name)};var _inherits=function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+(typeof superClass==="undefined"?"undefined":_typeof(superClass)))}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass){subClass.super_=superClass}};var extendFn=function extendFn(superClass){var subClassMethods=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var subClass=function subClass(){superClass.apply(this,arguments)};var methods={};if((typeof subClassMethods==="undefined"?"undefined":_typeof(subClassMethods))==="object"){if(subClassMethods.constructor!==Object.prototype.constructor){subClass=subClassMethods.constructor}methods=subClassMethods}else{if(typeof subClassMethods==="function"){subClass=subClassMethods}}_inherits(subClass,superClass);for(var name in methods){if(methods.hasOwnProperty(name)){subClass.prototype[name]=methods[name]}}return subClass};if(typeof HTMLVideoElement==="undefined"&&isReal()){document_1.createElement("video");document_1.createElement("audio");document_1.createElement("track");document_1.createElement("video-js")}function videojs(id,options,ready){var tag=void 0;if(typeof id==="string"){var players=videojs.getPlayers();if(id.indexOf("#")===0){id=id.slice(1)}if(players[id]){if(options){log$1.warn('Player "'+id+'" is already initialised. Options will not be applied.')}if(ready){players[id].ready(ready)}return players[id]}tag=$("#"+id)}else{tag=id}if(!tag||!tag.nodeName){throw new TypeError("The element or ID supplied is not valid. (videojs)")}if(tag.player||Player.players[tag.playerId]){return tag.player||Player.players[tag.playerId]}if(isEl(tag)&&!document_1.body.contains(tag)){log$1.warn("The element supplied is not included in the DOM")}options=options||{};videojs.hooks("beforesetup").forEach(function(hookFunction){var opts=hookFunction(tag,mergeOptions(options));if(!isObject(opts)||Array.isArray(opts)){log$1.error("please return an object in beforesetup hooks");return}options=mergeOptions(options,opts)});var PlayerComponent=Component.getComponent("Player");var player=new PlayerComponent(tag,options,ready);videojs.hooks("setup").forEach(function(hookFunction){return hookFunction(player)});return player}videojs.hooks_={};videojs.hooks=function(type,fn){videojs.hooks_[type]=videojs.hooks_[type]||[];if(fn){videojs.hooks_[type]=videojs.hooks_[type].concat(fn)}return videojs.hooks_[type]};videojs.hook=function(type,fn){videojs.hooks(type,fn)
};videojs.hookOnce=function(type,fn){videojs.hooks(type,[].concat(fn).map(function(original){var wrapper=function wrapper(){videojs.removeHook(type,wrapper);original.apply(undefined,arguments)};return wrapper}))};videojs.removeHook=function(type,fn){var index=videojs.hooks(type).indexOf(fn);if(index<=-1){return false}videojs.hooks_[type]=videojs.hooks_[type].slice();videojs.hooks_[type].splice(index,1);return true};if(window_1.VIDEOJS_NO_DYNAMIC_STYLE!==true&&isReal()){var style=$(".vjs-styles-defaults");if(!style){style=createStyleElement("vjs-styles-defaults");var head=$("head");if(head){head.insertBefore(style,head.firstChild)}setTextContent(style,"\n      .video-js {\n        width: 300px;\n        height: 150px;\n      }\n\n      .vjs-fluid {\n        padding-top: 56.25%\n      }\n    ")}}autoSetupTimeout(1,videojs);videojs.VERSION=version;videojs.options=Player.prototype.options_;videojs.getPlayers=function(){return Player.players};videojs.players=Player.players;videojs.getComponent=Component.getComponent;videojs.registerComponent=function(name$$1,comp){if(Tech.isTech(comp)){log$1.warn("The "+name$$1+" tech was registered as a component. It should instead be registered using videojs.registerTech(name, tech)")}Component.registerComponent.call(Component,name$$1,comp)};videojs.getTech=Tech.getTech;videojs.registerTech=Tech.registerTech;videojs.use=use;videojs.browser=browser;videojs.TOUCH_ENABLED=TOUCH_ENABLED;videojs.extend=extendFn;videojs.mergeOptions=mergeOptions;videojs.bind=bind;videojs.registerPlugin=Plugin.registerPlugin;videojs.plugin=function(name$$1,plugin){log$1.warn("videojs.plugin() is deprecated; use videojs.registerPlugin() instead");return Plugin.registerPlugin(name$$1,plugin)};videojs.getPlugins=Plugin.getPlugins;videojs.getPlugin=Plugin.getPlugin;videojs.getPluginVersion=Plugin.getPluginVersion;videojs.addLanguage=function(code,data){var _mergeOptions;code=(""+code).toLowerCase();videojs.options.languages=mergeOptions(videojs.options.languages,(_mergeOptions={},_mergeOptions[code]=data,_mergeOptions));return videojs.options.languages[code]};videojs.log=log$1;videojs.createTimeRange=videojs.createTimeRanges=createTimeRanges;videojs.formatTime=formatTime;videojs.parseUrl=parseUrl;videojs.isCrossOrigin=isCrossOrigin;videojs.EventTarget=EventTarget;videojs.on=on;videojs.one=one;videojs.off=off;videojs.trigger=trigger;videojs.xhr=xhr;videojs.TextTrack=TextTrack;videojs.AudioTrack=AudioTrack;videojs.VideoTrack=VideoTrack;["isEl","isTextNode","createEl","hasClass","addClass","removeClass","toggleClass","setAttributes","getAttributes","emptyEl","appendContent","insertContent"].forEach(function(k){videojs[k]=function(){log$1.warn("videojs."+k+"() is deprecated; use videojs.dom."+k+"() instead");return Dom[k].apply(null,arguments)}});videojs.computedStyle=computedStyle;videojs.dom=Dom;videojs.url=Url;return videojs})));!function(){!function(a){var b=a&&a.videojs;b&&(b.CDN_VERSION="6.6.0")}(window),function(a,b,c,d,e,f,g){b&&b.HELP_IMPROVE_VIDEOJS!==!1&&(e.random()>0.01||(f=b.location,g=b.videojs||{},a.src="//www.google-analytics.com/__utm.gif?utmwv=5.4.2&utmac=UA-16505296-3&utmn=1&utmhn="+d(f.hostname)+"&utmsr="+b.screen.availWidth+"x"+b.screen.availHeight+"&utmul="+(c.language||c.userLanguage||"").toLowerCase()+"&utmr="+d(f.href)+"&utmp="+d(f.hostname+f.pathname)+"&utmcc=__utma%3D1."+e.floor(10000000000*e.random())+".1.1.1.1%3B&utme=8(vjsv*cdnv)9("+g.VERSION+"*"+g.CDN_VERSION+")"))}(new Image,window,navigator,encodeURIComponent,Math)}();