diff --git a/dist/vast-client-browser.min.js b/dist/vast-client-browser.min.js
index 167ddb43..6a5cf6ed 100644
--- a/dist/vast-client-browser.min.js
+++ b/dist/vast-client-browser.min.js
@@ -1 +1 @@
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this.rootErrorURLTemplates.concat(this.errorURLTemplates)}},{key:"fetchVAST",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;return new Promise((function(n,a){t.URLTemplateFilters.forEach((function(t){e=t(e)})),t.parentURLs.push(e);var o=Date.now();t.emit("VAST-resolving",{url:e,previousUrl:i,wrapperDepth:r,maxWrapperDepth:t.maxWrapperDepth,timeout:t.fetchingOptions.timeout}),t.urlHandler.get(e,t.fetchingOptions,(function(s,l){var u=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},c=Math.round(Date.now()-o),d=Object.assign({url:e,previousUrl:i,wrapperDepth:r,error:s,duration:c},u);t.emit("VAST-resolved",d),s?a(s):n(l)}))}))}},{key:"initParsingStatus",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.rootURL="",this.remainingAds=[],this.parentURLs=[],this.errorURLTemplates=[],this.rootErrorURLTemplates=[],this.maxWrapperDepth=e.wrapperLimit||10,this.fetchingOptions={timeout:e.timeout||Q,withCredentials:e.withCredentials},this.urlHandler=e.urlHandler||e.urlhandler||ee,this.vastVersion=null}},{key:"getRemainingAds",value:function(e){var t=this;if(0===this.remainingAds.length)return Promise.reject(new Error("No more ads are available for the given VAST"));var r=e?b.flatten(this.remainingAds):this.remainingAds.shift();return this.errorURLTemplates=[],this.parentURLs=[],this.resolveAds(r,{wrapperDepth:0,url:this.rootURL}).then((function(e){return t.buildVASTResponse(e)}))}},{key:"getAndParseVAST",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this.initParsingStatus(r),this.URLTemplateFilters.forEach((function(t){e=t(e)})),this.rootURL=e,this.fetchVAST(e).then((function(i){return r.previousUrl=e,r.isRootVAST=!0,r.url=e,t.parse(i,r).then((function(e){return t.buildVASTResponse(e)}))}))}},{key:"parseVAST",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this.initParsingStatus(r),r.isRootVAST=!0,this.parse(e,r).then((function(e){return t.buildVASTResponse(e)}))}},{key:"buildVASTResponse",value:function(e){var t,r={ads:(t={ads:e,errorURLTemplates:this.getErrorURLTemplates(),version:this.vastVersion}).ads||[],errorURLTemplates:t.errorURLTemplates||[],version:t.version||null};return this.completeWrapperResolving(r),r}},{key:"parseVastXml",value:function(e,t){var r=t.isRootVAST,i=void 0!==r&&r,n=t.url,a=void 0===n?null:n,o=t.wrapperDepth,s=void 0===o?0:o,l=t.allowMultipleAds,u=t.followAdditionalWrappers;if(!e||!e.documentElement||"VAST"!==e.documentElement.nodeName)throw this.emit("VAST-ad-parsed",{type:"ERROR",url:a,wrapperDepth:s}),new Error("Invalid VAST XMLDocument");var c=[],d=e.documentElement.childNodes,p=e.documentElement.getAttribute("version");for(var h in i&&p&&(this.vastVersion=p),d){var v=d[h];if("Error"===v.nodeName){var f=L.parseNodeText(v);i?this.rootErrorURLTemplates.push(f):this.errorURLTemplates.push(f)}else if("Ad"===v.nodeName){if(this.vastVersion&&parseFloat(this.vastVersion)<3)l=!0;else if(!1===l&&c.length>1)break;var m=q(v,this.emit.bind(this),{allowMultipleAds:l,followAdditionalWrappers:u});m.ad?(c.push(m.ad),this.emit("VAST-ad-parsed",{type:m.type,url:a,wrapperDepth:s,adIndex:c.length-1,vastVersion:p})):this.trackVastError(this.getErrorURLTemplates(),{ERRORCODE:101})}}return c}},{key:"parse",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=t.url,i=void 0===r?null:r,n=t.resolveAll,a=void 0===n||n,o=t.wrapperSequence,s=void 0===o?null:o,l=t.previousUrl,u=void 0===l?null:l,c=t.wrapperDepth,d=void 0===c?0:c,p=t.isRootVAST,h=void 0!==p&&p,v=t.followAdditionalWrappers,f=t.allowMultipleAds,m=[];this.vastVersion&&parseFloat(this.vastVersion)<3&&h&&(f=!0);try{m=this.parseVastXml(e,{isRootVAST:h,url:i,wrapperDepth:d,allowMultipleAds:f,followAdditionalWrappers:v})}catch(e){return Promise.reject(e)}return 1===m.length&&null!=s&&(m[0].sequence=s),!1===a&&(this.remainingAds=L.splitVAST(m),m=this.remainingAds.shift()),this.resolveAds(m,{wrapperDepth:d,previousUrl:u,url:i})}},{key:"resolveAds",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],r=arguments.length>1?arguments[1]:void 0,i=r.wrapperDepth,n=r.previousUrl,a=r.url,o=[];return n=a,t.forEach((function(t){var r=e.resolveWrappers(t,i,n);o.push(r)})),Promise.all(o).then((function(t){var r=b.flatten(t);if(!r&&e.remainingAds.length>0){var o=e.remainingAds.shift();return e.resolveAds(o,{wrapperDepth:i,previousUrl:n,url:a})}return r}))}},{key:"resolveWrappers",value:function(e,t,r){var i=this;return new Promise((function(n){if(t++,!e.nextWrapperURL)return delete e.nextWrapperURL,n(e);if(t>=i.maxWrapperDepth||-1!==i.parentURLs.indexOf(e.nextWrapperURL))return e.errorCode=302,delete e.nextWrapperURL,n(e);e.nextWrapperURL=L.resolveVastAdTagURI(e.nextWrapperURL,r),i.URLTemplateFilters.forEach((function(t){e.nextWrapperURL=t(e.nextWrapperURL)}));var a=e.sequence;i.fetchVAST(e.nextWrapperURL,t,r).then((function(o){return i.parse(o,{url:e.nextWrapperURL,previousUrl:r,wrapperSequence:a,wrapperDepth:t,followAdditionalWrappers:e.followAdditionalWrappers,allowMultipleAds:e.allowMultipleAds}).then((function(t){if(delete e.nextWrapperURL,0===t.length)return e.creatives=[],n(e);t.forEach((function(t){t&&L.mergeWrapperAdData(t,e)})),n(t)}))})).catch((function(t){e.errorCode=301,e.errorMessage=t.message,n(e)}))}))}},{key:"completeWrapperResolving",value:function(e){if(0===e.ads.length)this.trackVastError(e.errorURLTemplates,{ERRORCODE:303});else for(var t=e.ads.length-1;t>=0;t--){var r=e.ads[t];(r.errorCode||0===r.creatives.length)&&(this.trackVastError(r.errorURLTemplates.concat(e.errorURLTemplates),{ERRORCODE:r.errorCode||303},{ERRORMESSAGE:r.errorMessage||""},{extensions:r.extensions},{system:r.system}),e.ads.splice(t,1))}}}]),i}(X),ie=null,ne={data:{},length:0,getItem:function(e){return this.data[e]},setItem:function(e,t){this.data[e]=t,this.length=Object.keys(this.data).length},removeItem:function(e){delete this.data[e],this.length=Object.keys(this.data).length},clear:function(){this.data={},this.length=0}},ae=function(){function e(){r(this,e),this.storage=this.initStorage()}return n(e,[{key:"initStorage",value:function(){if(ie)return ie;try{ie="undefined"!=typeof window&&null!==window?window.localStorage||window.sessionStorage:null}catch(e){ie=null}return ie&&!this.isStorageDisabled(ie)||(ie=ne).clear(),ie}},{key:"isStorageDisabled",value:function(e){var t="__VASTStorage__";try{if(e.setItem(t,t),e.getItem(t)!==t)return e.removeItem(t),!0}catch(e){return!0}return e.removeItem(t),!1}},{key:"getItem",value:function(e){return this.storage.getItem(e)}},{key:"setItem",value:function(e,t){return this.storage.setItem(e,t)}},{key:"removeItem",value:function(e){return this.storage.removeItem(e)}},{key:"clear",value:function(){return this.storage.clear()}}]),e}(),oe=function(){function e(t,i,n){r(this,e),this.cappingFreeLunch=t||0,this.cappingMinimumTimeInterval=i||0,this.defaultOptions={withCredentials:!1,timeout:0},this.vastParser=new re,this.storage=n||new ae,void 0===this.lastSuccessfulAd&&(this.lastSuccessfulAd=0),void 0===this.totalCalls&&(this.totalCalls=0),void 0===this.totalCallsTimeout&&(this.totalCallsTimeout=0)}return n(e,[{key:"getParser",value:function(){return this.vastParser}},{key:"hasRemainingAds",value:function(){return this.vastParser.remainingAds.length>0}},{key:"getNextAds",value:function(e){return this.vastParser.getRemainingAds(e)}},{key:"get",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=Date.now();return(r=Object.assign({},this.defaultOptions,r)).hasOwnProperty("resolveAll")||(r.resolveAll=!1),this.totalCallsTimeout<i?(this.totalCalls=1,this.totalCallsTimeout=i+36e5):this.totalCalls++,new Promise((function(n,a){if(t.cappingFreeLunch>=t.totalCalls)return a(new Error("VAST call canceled – FreeLunch capping not reached yet ".concat(t.totalCalls,"/").concat(t.cappingFreeLunch)));var o=i-t.lastSuccessfulAd;if(o<0)t.lastSuccessfulAd=0;else if(o<t.cappingMinimumTimeInterval)return a(new Error("VAST call canceled – (".concat(t.cappingMinimumTimeInterval,")ms minimum interval reached")));t.vastParser.getAndParseVAST(e,r).then((function(e){return n(e)})).catch((function(e){return a(e)}))}))}},{key:"lastSuccessfulAd",get:function(){return this.storage.getItem("vast-client-last-successful-ad")},set:function(e){this.storage.setItem("vast-client-last-successful-ad",e)}},{key:"totalCalls",get:function(){return this.storage.getItem("vast-client-total-calls")},set:function(e){this.storage.setItem("vast-client-total-calls",e)}},{key:"totalCallsTimeout",get:function(){return this.storage.getItem("vast-client-total-calls-timeout")},set:function(e){this.storage.setItem("vast-client-total-calls-timeout",e)}}]),e}(),se=function(e){l(i,e);var t=p(i);function i(e,n,a){var o,s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;for(var l in r(this,i),(o=t.call(this)).ad=n,o.creative=a,o.variation=s,o.muted=!1,o.impressed=!1,o.skippable=!1,o.trackingEvents={},o.lastPercentage=0,o._alreadyTriggeredQuartiles={},o.emitAlwaysEvents=["creativeView","start","firstQuartile","midpoint","thirdQuartile","complete","resume","pause","rewind","skip","closeLinear","close"],o.creative.trackingEvents){var u=o.creative.trackingEvents[l];o.trackingEvents[l]=u.slice(0)}return U(o.creative)?o._initLinearTracking():o._initVariationTracking(),e&&o.on("start",(function(){e.lastSuccessfulAd=Date.now()})),o}return n(i,[{key:"_initLinearTracking",value:function(){this.linear=!0,this.skipDelay=this.creative.skipDelay,this.setDuration(this.creative.duration),this.clickThroughURLTemplate=this.creative.videoClickThroughURLTemplate,this.clickTrackingURLTemplates=this.creative.videoClickTrackingURLTemplates}},{key:"_initVariationTracking",value:function(){if(this.linear=!1,this.skipDelay=-1,this.variation){for(var e in this.variation.trackingEvents){var t=this.variation.trackingEvents[e];this.trackingEvents[e]?this.trackingEvents[e]=this.trackingEvents[e].concat(t.slice(0)):this.trackingEvents[e]=t.slice(0)}"nonLinearAd"===this.variation.adType?(this.clickThroughURLTemplate=this.variation.nonlinearClickThroughURLTemplate,this.clickTrackingURLTemplates=this.variation.nonlinearClickTrackingURLTemplates,this.setDuration(this.variation.minSuggestedDuration)):function(e){return"companionAd"===e.adType}(this.variation)&&(this.clickThroughURLTemplate=this.variation.companionClickThroughURLTemplate,this.clickTrackingURLTemplates=this.variation.companionClickTrackingURLTemplates)}}},{key:"setDuration",value:function(e){this.assetDuration=e,this.quartiles={firstQuartile:Math.round(25*this.assetDuration)/100,midpoint:Math.round(50*this.assetDuration)/100,thirdQuartile:Math.round(75*this.assetDuration)/100}}},{key:"setProgress",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=this.skipDelay||-1;if(-1===i||this.skippable||(i>e?this.emit("skip-countdown",i-e):(this.skippable=!0,this.emit("skip-countdown",0))),this.assetDuration>0){var n=Math.round(e/this.assetDuration*100),a=[];if(e>0){a.push("start");for(var o=this.lastPercentage;o<n;o++)a.push("progress-".concat(o+1,"%"));for(var s in a.push("progress-".concat(Math.round(e))),this.quartiles)this.isQuartileReached(s,this.quartiles[s],e)&&(a.push(s),this._alreadyTriggeredQuartiles[s]=!0);this.lastPercentage=n}a.forEach((function(e){t.track(e,{macros:r,once:!0})})),e<this.progress&&this.track("rewind",{macros:r})}this.progress=e}},{key:"isQuartileReached",value:function(e,t,r){var i=!1;return t<=r&&!this._alreadyTriggeredQuartiles[e]&&(i=!0),i}},{key:"setMuted",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.muted!==e&&this.track(e?"mute":"unmute",{macros:t}),this.muted=e}},{key:"setPaused",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.paused!==e&&this.track(e?"pause":"resume",{macros:t}),this.paused=e}},{key:"setFullscreen",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.fullscreen!==e&&this.track(e?"fullscreen":"exitFullscreen",{macros:t}),this.fullscreen=e}},{key:"setExpand",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.expanded!==e&&(this.track(e?"expand":"collapse",{macros:t}),this.track(e?"playerExpand":"playerCollapse",{macros:t})),this.expanded=e}},{key:"setSkipDelay",value:function(e){"number"==typeof e&&(this.skipDelay=e)}},{key:"trackImpression",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.impressed||(this.impressed=!0,this.trackURLs(this.ad.impressionURLTemplates,e),this.track("creativeView",{macros:e}))}},{key:"errorWithCode",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];this.trackURLs(this.ad.errorURLTemplates,{ERRORCODE:e},{isCustomCode:t})}},{key:"complete",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("complete",{macros:e})}},{key:"notUsed",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("notUsed",{macros:e}),this.trackingEvents=[]}},{key:"otherAdInteraction",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("otherAdInteraction",{macros:e})}},{key:"acceptInvitation",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("acceptInvitation",{macros:e})}},{key:"adExpand",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("adExpand",{macros:e})}},{key:"adCollapse",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("adCollapse",{macros:e})}},{key:"minimize",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("minimize",{macros:e})}},{key:"verificationNotExecuted",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!this.ad||!this.ad.adVerifications||!this.ad.adVerifications.length)throw new Error("No adVerifications provided");if(!e)throw new Error("No vendor provided, unable to find associated verificationNotExecuted");var r=this.ad.adVerifications.find((function(t){return t.vendor===e}));if(!r)throw new Error("No associated verification element found for vendor: ".concat(e));var i=r.trackingEvents;if(i&&i.verificationNotExecuted){var n=i.verificationNotExecuted;this.trackURLs(n,t),this.emit("verificationNotExecuted",{trackingURLTemplates:n})}}},{key:"overlayViewDuration",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};t.ADPLAYHEAD=e,this.track("overlayViewDuration",{macros:t})}},{key:"close",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track(this.linear?"closeLinear":"close",{macros:e})}},{key:"skip",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("skip",{macros:e})}},{key:"load",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("loaded",{macros:e})}},{key:"click",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.clickTrackingURLTemplates&&this.clickTrackingURLTemplates.length&&this.trackURLs(this.clickTrackingURLTemplates,t);var r=this.clickThroughURLTemplate||e,i=s({},t);if(r){this.progress&&(i.ADPLAYHEAD=this.progressFormatted());var n=b.resolveURLTemplates([r],i)[0];this.emit("clickthrough",n)}}},{key:"track",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=t.macros,i=void 0===r?{}:r,n=t.once,a=void 0!==n&&n;"closeLinear"===e&&!this.trackingEvents[e]&&this.trackingEvents.close&&(e="close");var o=this.trackingEvents[e],s=this.emitAlwaysEvents.indexOf(e)>-1;o?(this.emit(e,{trackingURLTemplates:o}),this.trackURLs(o,i)):s&&this.emit(e,null),a&&(delete this.trackingEvents[e],s&&this.emitAlwaysEvents.splice(this.emitAlwaysEvents.indexOf(e),1))}},{key:"trackURLs",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};this.linear&&(this.creative&&this.creative.mediaFiles&&this.creative.mediaFiles[0]&&this.creative.mediaFiles[0].fileURL&&(t.ASSETURI=this.creative.mediaFiles[0].fileURL),this.progress&&(t.ADPLAYHEAD=this.progressFormatted())),this.creative&&this.creative.universalAdId&&this.creative.universalAdId.idRegistry&&this.creative.universalAdId.value&&(t.UNIVERSALADID="".concat(this.creative.universalAdId.idRegistry," ").concat(this.creative.universalAdId.value)),this.ad&&(this.ad.sequence&&(t.PODSEQUENCE=this.ad.sequence),this.ad.adType&&(t.ADTYPE=this.ad.adType),this.ad.adServingId&&(t.ADSERVINGID=this.ad.adServingId),this.ad.categories&&this.ad.categories.length&&(t.ADCATEGORIES=this.ad.categories.map((function(e){return e.value})).join(",")),this.ad.blockedAdCategories&&this.ad.blockedAdCategories.length&&(t.BLOCKEDADCATEGORIES=this.ad.blockedAdCategories)),b.track(e,t,r)}},{key:"convertToTimecode",value:function(e){var t=1e3*e,r=Math.floor(t/36e5),i=Math.floor(t/6e4%60),n=Math.floor(t/1e3%60),a=Math.floor(t%1e3);return"".concat(b.leftpad(r,2),":").concat(b.leftpad(i,2),":").concat(b.leftpad(n,2),".").concat(b.leftpad(a,3))}},{key:"progressFormatted",value:function(){return this.convertToTimecode(this.progress)}}]),i}(X);return e.VASTClient=oe,e.VASTParser=re,e.VASTTracker=se,e}({});
diff --git a/dist/vast-client-node.js b/dist/vast-client-node.js
index d268a38a..d0696b90 100644
--- a/dist/vast-client-node.js
+++ b/dist/vast-client-node.js
@@ -3,6 +3,8 @@
 Object.defineProperty(exports, '__esModule', { value: true });
 
 function _typeof(obj) {
+  "@babel/helpers - typeof";
+
   if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
     _typeof = function (obj) {
       return typeof obj;
@@ -38,6 +40,55 @@ function _createClass(Constructor, protoProps, staticProps) {
   return Constructor;
 }
 
+function _defineProperty(obj, key, value) {
+  if (key in obj) {
+    Object.defineProperty(obj, key, {
+      value: value,
+      enumerable: true,
+      configurable: true,
+      writable: true
+    });
+  } else {
+    obj[key] = value;
+  }
+
+  return obj;
+}
+
+function ownKeys(object, enumerableOnly) {
+  var keys = Object.keys(object);
+
+  if (Object.getOwnPropertySymbols) {
+    var symbols = Object.getOwnPropertySymbols(object);
+    if (enumerableOnly) symbols = symbols.filter(function (sym) {
+      return Object.getOwnPropertyDescriptor(object, sym).enumerable;
+    });
+    keys.push.apply(keys, symbols);
+  }
+
+  return keys;
+}
+
+function _objectSpread2(target) {
+  for (var i = 1; i < arguments.length; i++) {
+    var source = arguments[i] != null ? arguments[i] : {};
+
+    if (i % 2) {
+      ownKeys(Object(source), true).forEach(function (key) {
+        _defineProperty(target, key, source[key]);
+      });
+    } else if (Object.getOwnPropertyDescriptors) {
+      Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
+    } else {
+      ownKeys(Object(source)).forEach(function (key) {
+        Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
+      });
+    }
+  }
+
+  return target;
+}
+
 function _inherits(subClass, superClass) {
   if (typeof superClass !== "function" && superClass !== null) {
     throw new TypeError("Super expression must either be null or a function");
@@ -69,6 +120,19 @@ function _setPrototypeOf(o, p) {
   return _setPrototypeOf(o, p);
 }
 
+function _isNativeReflectConstruct() {
+  if (typeof Reflect === "undefined" || !Reflect.construct) return false;
+  if (Reflect.construct.sham) return false;
+  if (typeof Proxy === "function") return true;
+
+  try {
+    Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
 function _assertThisInitialized(self) {
   if (self === void 0) {
     throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
@@ -85,6 +149,25 @@ function _possibleConstructorReturn(self, call) {
   return _assertThisInitialized(self);
 }
 
+function _createSuper(Derived) {
+  var hasNativeReflectConstruct = _isNativeReflectConstruct();
+
+  return function _createSuperInternal() {
+    var Super = _getPrototypeOf(Derived),
+        result;
+
+    if (hasNativeReflectConstruct) {
+      var NewTarget = _getPrototypeOf(this).constructor;
+
+      result = Reflect.construct(Super, arguments, NewTarget);
+    } else {
+      result = Super.apply(this, arguments);
+    }
+
+    return _possibleConstructorReturn(this, result);
+  };
+}
+
 function createAd() {
   var adAttributes = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
   return {
@@ -106,7 +189,11 @@ function createAd() {
     impressionURLTemplates: [],
     creatives: [],
     extensions: [],
-    adVerifications: []
+    adVerifications: [],
+    blockedAdCategories: [],
+    followAdditionalWrappers: true,
+    allowMultipleAds: false,
+    fallbackOnNoAd: null
   };
 }
 
@@ -187,11 +274,8 @@ function createCreativeCompanion() {
   };
 }
 
-var supportedMacros = ['CONTENTPLAYHEAD', // @deprecated VAST 4.1
-'ADPLAYHEAD', 'MEDIAPLAYHEAD', 'ADPLAYHEAD', 'ASSETURI', 'PODSEQUENCE', 'UNIVERSALADID', 'CONTENTURI', 'CONTENTID', 'VERIFICATIONVENDORS', 'EXTENSIONS', 'DEVICEIP', 'SERVERSIDE', 'CLIENTUA', 'SERVERUA', 'DEVICEUA', 'TRANSACTIONID', 'ADCOUNT', 'BREAKPOSITION', 'PLACEMENTTYPE', 'IFA', 'IFATYPE', 'LATLONG', 'DOMAIN', 'PAGEURL', 'APPBUNDLE', 'VASTVERSIONS', 'APIFRAMEWORKS', 'MEDIAMIME', 'PLAYERCAPABILITIES', 'CLICKTYPE', 'PLAYERSTATE', 'INVENTORYSTATE', 'CLICKPOS', 'PLAYERSIZE', 'LIMITADTRACKING', 'REGULATIONS', 'GDPRCONSENT', // <BlockedAdCategories> element is not parsed for now so the vastTracker
-// can't replace the macro with element value automatically.
-// The player need to pass it inside "macro" parameter when calling trackers
-'BLOCKEDADCATEGORIES', 'ADCATEGORIES', 'ADTYPE', 'ADSERVINGID'];
+var supportedMacros = ['ADCATEGORIES', 'ADCOUNT', 'ADPLAYHEAD', 'ADSERVINGID', 'ADTYPE', 'APIFRAMEWORKS', 'APPBUNDLE', 'ASSETURI', 'BLOCKEDADCATEGORIES', 'BREAKMAXADLENGTH', 'BREAKMAXADS', 'BREAKMAXDURATION', 'BREAKMINADLENGTH', 'BREAKMINDURATION', 'BREAKPOSITION', 'CLICKPOS', 'CLICKTYPE', 'CLIENTUA', 'CONTENTID', 'CONTENTPLAYHEAD', // @deprecated VAST 4.1
+'CONTENTURI', 'DEVICEIP', 'DEVICEUA', 'DOMAIN', 'EXTENSIONS', 'GDPRCONSENT', 'IFA', 'IFATYPE', 'INVENTORYSTATE', 'LATLONG', 'LIMITADTRACKING', 'MEDIAMIME', 'MEDIAPLAYHEAD', 'OMIDPARTNER', 'PAGEURL', 'PLACEMENTTYPE', 'PLAYERCAPABILITIES', 'PLAYERSIZE', 'PLAYERSTATE', 'PODSEQUENCE', 'REGULATIONS', 'SERVERSIDE', 'SERVERUA', 'TRANSACTIONID', 'UNIVERSALADID', 'VASTVERSIONS', 'VERIFICATIONVENDORS'];
 
 function track(URLTemplates, macros, options) {
   var URLs = resolveURLTemplates(URLTemplates, macros, options);
@@ -367,9 +451,12 @@ function encodeURIComponentRFC3986(str) {
   });
 }
 
-function leftpad(str) {
-  if (str.length < 8) {
-    return range(0, 8 - str.length, false).map(function () {
+function leftpad(input) {
+  var len = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 8;
+  var str = String(input);
+
+  if (str.length < len) {
+    return range(0, len - str.length, false).map(function () {
       return '0';
     }).join('') + str;
   }
@@ -671,7 +758,11 @@ function assignAttributes(attributes, verificationObject) {
 function mergeWrapperAdData(unwrappedAd, wrapper) {
   unwrappedAd.errorURLTemplates = wrapper.errorURLTemplates.concat(unwrappedAd.errorURLTemplates);
   unwrappedAd.impressionURLTemplates = wrapper.impressionURLTemplates.concat(unwrappedAd.impressionURLTemplates);
-  unwrappedAd.extensions = wrapper.extensions.concat(unwrappedAd.extensions);
+  unwrappedAd.extensions = wrapper.extensions.concat(unwrappedAd.extensions); // values from the child wrapper will be overridden
+
+  unwrappedAd.followAdditionalWrappers = wrapper.followAdditionalWrappers;
+  unwrappedAd.allowMultipleAds = wrapper.allowMultipleAds;
+  unwrappedAd.fallbackOnNoAd = wrapper.fallbackOnNoAd;
   var wrapperCompanions = (wrapper.creatives || []).filter(function (creative) {
     return creative && creative.type === 'companion';
   });
@@ -730,6 +821,10 @@ function mergeWrapperAdData(unwrappedAd, wrapper) {
   if (wrapper.adVerifications) {
     unwrappedAd.adVerifications = unwrappedAd.adVerifications.concat(wrapper.adVerifications);
   }
+
+  if (wrapper.blockedAdCategories) {
+    unwrappedAd.blockedAdCategories = unwrappedAd.blockedAdCategories.concat(wrapper.blockedAdCategories);
+  }
 }
 
 var parserUtils = {
@@ -1112,7 +1207,7 @@ function parseInteractiveCreativeFile(interactiveCreativeElement) {
 
 
 function parseIcon(iconElement) {
-  var icon = createIcon(iconElement);
+  var icon = createIcon();
   icon.program = iconElement.getAttribute('program');
   icon.height = parseInt(iconElement.getAttribute('height') || 0);
   icon.width = parseInt(iconElement.getAttribute('width') || 0);
@@ -1721,11 +1816,16 @@ var parserVerification = {
  * Parses an Ad element (can either be a Wrapper or an InLine).
  * @param  {Object} adElement - The VAST Ad element to parse.
  * @param  {Function} emit - Emit function used to trigger Warning event
+ * @param  {Object} options - An optional Object of parameters to be used in the parsing process.
  * @emits  VASTParser#VAST-warning
  * @return {Object|undefined} - Object containing the ad and if it is wrapper/inline
  */
 
 function parseAd(adElement, emit) {
+  var _ref = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
+      allowMultipleAds = _ref.allowMultipleAds,
+      followAdditionalWrappers = _ref.followAdditionalWrappers;
+
   var childNodes = adElement.childNodes;
 
   for (var adTypeElementKey in childNodes) {
@@ -1735,6 +1835,10 @@ function parseAd(adElement, emit) {
       continue;
     }
 
+    if (adTypeElement.nodeName === 'Wrapper' && followAdditionalWrappers === false) {
+      continue;
+    }
+
     parserUtils.copyNodeAttribute('id', adElement, adTypeElement);
     parserUtils.copyNodeAttribute('sequence', adElement, adTypeElement);
     parserUtils.copyNodeAttribute('adType', adElement, adTypeElement);
@@ -1746,7 +1850,9 @@ function parseAd(adElement, emit) {
       };
     } else if (adTypeElement.nodeName === 'InLine') {
       return {
-        ad: parseInLine(adTypeElement, emit),
+        ad: parseInLine(adTypeElement, emit, {
+          allowMultipleAds: allowMultipleAds
+        }),
         type: 'INLINE'
       };
     }
@@ -1756,11 +1862,22 @@ function parseAd(adElement, emit) {
  * Parses an Inline
  * @param  {Object} adElement Element - The VAST Inline element to parse.
  * @param  {Function} emit - Emit function used to trigger Warning event.
+ * @param  {Object} options - An optional Object of parameters to be used in the parsing process.
  * @emits  VASTParser#VAST-warning
  * @return {Object} ad - The ad object.
  */
 
 function parseInLine(adElement, emit) {
+  var _ref2 = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
+      allowMultipleAds = _ref2.allowMultipleAds;
+
+  // if allowMultipleAds is set to false by wrapper attribute
+  // only the first stand-alone Ad (with no sequence values) in the
+  // requested VAST response is allowed so we won't parse ads with sequence
+  if (allowMultipleAds === false && adElement.getAttribute('sequence')) {
+    return null;
+  }
+
   return parseAdElement(adElement, emit);
 }
 /**
@@ -1872,6 +1989,13 @@ function parseAdElement(adTypeElement, emit) {
       case 'Survey':
         ad.survey = parserUtils.parseNodeText(node);
         break;
+
+      case 'BlockedAdCategories':
+        ad.blockedAdCategories.push({
+          authority: node.getAttribute('authority') || null,
+          value: parserUtils.parseNodeText(node)
+        });
+        break;
     }
   }
 
@@ -1888,6 +2012,12 @@ function parseAdElement(adTypeElement, emit) {
 
 function parseWrapper(wrapperElement, emit) {
   var ad = parseAdElement(wrapperElement, emit);
+  var followAdditionalWrappersValue = wrapperElement.getAttribute('followAdditionalWrappers');
+  var allowMultipleAdsValue = wrapperElement.getAttribute('allowMultipleAds');
+  var fallbackOnNoAdValue = wrapperElement.getAttribute('fallbackOnNoAd');
+  ad.followAdditionalWrappers = followAdditionalWrappersValue ? parserUtils.parseBoolean(followAdditionalWrappersValue) : true;
+  ad.allowMultipleAds = allowMultipleAdsValue ? parserUtils.parseBoolean(allowMultipleAdsValue) : false;
+  ad.fallbackOnNoAd = fallbackOnNoAdValue ? parserUtils.parseBoolean(fallbackOnNoAdValue) : null;
   var wrapperURLElement = parserUtils.childByName(wrapperElement, 'VASTAdTagURI');
 
   if (wrapperURLElement) {
@@ -2067,9 +2197,7 @@ function _parseViewableImpression(viewableImpressionNode) {
   return viewableImpression;
 }
 
-var EventEmitter =
-/*#__PURE__*/
-function () {
+var EventEmitter = /*#__PURE__*/function () {
   function EventEmitter() {
     _classCallCheck(this, EventEmitter);
 
@@ -2247,79 +2375,19 @@ function onceWrap(target, event, handler) {
   return onceWrapper;
 }
 
-var DEFAULT_TIMEOUT = 120000;
-
-var uri = require('url');
-
-var fs = require('fs');
-
-var http = require('http');
-
-var https = require('https');
-
-var DOMParser = require('xmldom').DOMParser;
-
+// This mock module is loaded in stead of the original NodeURLHandler module
+// when bundling the library for environments which are not node.
+// This allows us to avoid bundling useless node components and have a smaller build.
 function get(url, options, cb) {
-  url = uri.parse(url);
-  var httpModule = url.protocol === 'https:' ? https : http;
-
-  if (url.protocol === 'file:') {
-    fs.readFile(uri.fileURLToPath(url.href), 'utf8', function (err, data) {
-      if (err) {
-        return cb(err);
-      }
-
-      var xml = new DOMParser().parseFromString(data);
-      cb(null, xml, {
-        byteLength: Buffer.from(data).byteLength
-      });
-    });
-  } else {
-    var timeoutId;
-    var data = '';
-    var timeout = options.timeout || DEFAULT_TIMEOUT;
-    var req = httpModule.get(url.href, function (res) {
-      res.on('data', function (chunk) {
-        data += chunk;
-        clearTimeout(timeoutId);
-        timeoutId = startTimeout();
-      });
-      res.on('end', function () {
-        clearTimeout(timeoutId);
-        var xml = new DOMParser().parseFromString(data);
-        cb(null, xml, {
-          byteLength: Buffer.from(data).byteLength,
-          statusCode: res.statusCode
-        });
-      });
-    });
-    req.on('error', function (err) {
-      clearTimeout(timeoutId);
-
-      if (req.aborted) {
-        cb(new Error("NodeURLHandler: Request timed out after ".concat(timeout, " ms.")), null, {
-          statusCode: 408 // Request timeout
-
-        });
-      } else {
-        cb(err);
-      }
-    });
-
-    var startTimeout = function startTimeout() {
-      return setTimeout(function () {
-        return req.abort();
-      }, timeout);
-    };
-
-    timeoutId = startTimeout();
-  }
+  cb(new Error('Please bundle the library for node to use the node urlHandler'));
 }
 
 var nodeURLHandler = {
   get: get
 };
 
+var DEFAULT_TIMEOUT = 120000;
+
 function xhr() {
   try {
     var request = new window.XMLHttpRequest();
@@ -2444,11 +2512,11 @@ var DEFAULT_EVENT_DATA = {
  * @extends EventEmitter
  */
 
-var VASTParser =
-/*#__PURE__*/
-function (_EventEmitter) {
+var VASTParser = /*#__PURE__*/function (_EventEmitter) {
   _inherits(VASTParser, _EventEmitter);
 
+  var _super = _createSuper(VASTParser);
+
   /**
    * Creates an instance of VASTParser.
    * @constructor
@@ -2458,7 +2526,7 @@ function (_EventEmitter) {
 
     _classCallCheck(this, VASTParser);
 
-    _this = _possibleConstructorReturn(this, _getPrototypeOf(VASTParser).call(this));
+    _this = _super.call(this);
     _this.remainingAds = [];
     _this.parentURLs = [];
     _this.errorURLTemplates = [];
@@ -2735,7 +2803,9 @@ function (_EventEmitter) {
           _ref$url = _ref.url,
           url = _ref$url === void 0 ? null : _ref$url,
           _ref$wrapperDepth = _ref.wrapperDepth,
-          wrapperDepth = _ref$wrapperDepth === void 0 ? 0 : _ref$wrapperDepth;
+          wrapperDepth = _ref$wrapperDepth === void 0 ? 0 : _ref$wrapperDepth,
+          allowMultipleAds = _ref.allowMultipleAds,
+          followAdditionalWrappers = _ref.followAdditionalWrappers;
 
       // check if is a valid VAST document
       if (!vastXml || !vastXml.documentElement || vastXml.documentElement.nodeName !== 'VAST') {
@@ -2768,7 +2838,20 @@ function (_EventEmitter) {
 
           isRootVAST ? this.rootErrorURLTemplates.push(errorURLTemplate) : this.errorURLTemplates.push(errorURLTemplate);
         } else if (node.nodeName === 'Ad') {
-          var result = parseAd(node, this.emit.bind(this));
+          // allowMultipleAds was introduced in VAST 3
+          // for retrocompatibility set it to true
+          if (this.vastVersion && parseFloat(this.vastVersion) < 3) {
+            allowMultipleAds = true;
+          } else if (allowMultipleAds === false && ads.length > 1) {
+            // if wrapper allowMultipleAds is set to false only the first stand-alone Ad
+            // (with no sequence values) in the requested VAST response is allowed
+            break;
+          }
+
+          var result = parseAd(node, this.emit.bind(this), {
+            allowMultipleAds: allowMultipleAds,
+            followAdditionalWrappers: followAdditionalWrappers
+          });
 
           if (result.ad) {
             ads.push(result.ad);
@@ -2803,8 +2886,9 @@ function (_EventEmitter) {
 
   }, {
     key: "parse",
-    value: function parse(vastXml, _ref2) {
-      var _ref2$url = _ref2.url,
+    value: function parse(vastXml) {
+      var _ref2 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
+          _ref2$url = _ref2.url,
           url = _ref2$url === void 0 ? null : _ref2$url,
           _ref2$resolveAll = _ref2.resolveAll,
           resolveAll = _ref2$resolveAll === void 0 ? true : _ref2$resolveAll,
@@ -2815,26 +2899,42 @@ function (_EventEmitter) {
           _ref2$wrapperDepth = _ref2.wrapperDepth,
           wrapperDepth = _ref2$wrapperDepth === void 0 ? 0 : _ref2$wrapperDepth,
           _ref2$isRootVAST = _ref2.isRootVAST,
-          isRootVAST = _ref2$isRootVAST === void 0 ? false : _ref2$isRootVAST;
-      var ads = [];
+          isRootVAST = _ref2$isRootVAST === void 0 ? false : _ref2$isRootVAST,
+          followAdditionalWrappers = _ref2.followAdditionalWrappers,
+          allowMultipleAds = _ref2.allowMultipleAds;
+
+      var ads = []; // allowMultipleAds was introduced in VAST 3 as wrapper attribute
+      // for retrocompatibility set it to true for vast pre-version 3
+
+      if (this.vastVersion && parseFloat(this.vastVersion) < 3 && isRootVAST) {
+        allowMultipleAds = true;
+      }
 
       try {
         ads = this.parseVastXml(vastXml, {
           isRootVAST: isRootVAST,
           url: url,
-          wrapperDepth: wrapperDepth
+          wrapperDepth: wrapperDepth,
+          allowMultipleAds: allowMultipleAds,
+          followAdditionalWrappers: followAdditionalWrappers
         });
       } catch (e) {
         return Promise.reject(e);
       }
-
-      var adsCount = ads.length;
-      var lastAddedAd = ads[adsCount - 1]; // if in child nodes we have only one ads
-      // and wrapperSequence is defined
-      // and this ads doesn't already have sequence
-
-      if (adsCount === 1 && wrapperSequence !== undefined && wrapperSequence !== null && lastAddedAd && !lastAddedAd.sequence) {
-        lastAddedAd.sequence = wrapperSequence;
+      /* Keep wrapper sequence value to not break AdPod when wrapper contain only one Ad.
+      e.g,for a AdPod containing :
+      - Inline with sequence=1
+      - Inline with sequence=2
+      - Wrapper with sequence=3 wrapping a Inline with sequence=1
+      once parsed we will obtain :
+      - Inline sequence 1,
+      - Inline sequence 2,
+      - Inline sequence 3
+      */
+
+
+      if (ads.length === 1 && wrapperSequence !== undefined && wrapperSequence !== null) {
+        ads[0].sequence = wrapperSequence;
       } // Split the VAST in case we don't want to resolve everything at the first time
 
 
@@ -2939,7 +3039,9 @@ function (_EventEmitter) {
             url: ad.nextWrapperURL,
             previousUrl: previousUrl,
             wrapperSequence: wrapperSequence,
-            wrapperDepth: wrapperDepth
+            wrapperDepth: wrapperDepth,
+            followAdditionalWrappers: ad.followAdditionalWrappers,
+            allowMultipleAds: ad.allowMultipleAds
           }).then(function (unwrappedAds) {
             delete ad.nextWrapperURL;
 
@@ -3041,9 +3143,7 @@ var DEFAULT_STORAGE = {
  * @class Storage
  */
 
-var Storage =
-/*#__PURE__*/
-function () {
+var Storage = /*#__PURE__*/function () {
   /**
    * Creates an instance of Storage.
    * @constructor
@@ -3161,9 +3261,7 @@ function () {
  * @class VASTClient
  */
 
-var VASTClient =
-/*#__PURE__*/
-function () {
+var VASTClient = /*#__PURE__*/function () {
   /**
    * Creates an instance of VASTClient.
    * @param  {Number} cappingFreeLunch - The number of first calls to skip.
@@ -3237,7 +3335,7 @@ function () {
 
       var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
       var now = Date.now();
-      options = Object.assign({}, this.defaultOptions, options);
+      options = Object.assign({}, this.defaultOptions, options); // By default the client resolves only the first Ad or AdPod
 
       if (!options.hasOwnProperty('resolveAll')) {
         options.resolveAll = false;
@@ -3318,11 +3416,11 @@ var DEFAULT_SKIP_DELAY = -1;
  * @extends EventEmitter
  */
 
-var VASTTracker =
-/*#__PURE__*/
-function (_EventEmitter) {
+var VASTTracker = /*#__PURE__*/function (_EventEmitter) {
   _inherits(VASTTracker, _EventEmitter);
 
+  var _super = _createSuper(VASTTracker);
+
   /**
    * Creates an instance of VASTTracker.
    *
@@ -3339,15 +3437,17 @@ function (_EventEmitter) {
 
     _classCallCheck(this, VASTTracker);
 
-    _this = _possibleConstructorReturn(this, _getPrototypeOf(VASTTracker).call(this));
+    _this = _super.call(this);
     _this.ad = ad;
     _this.creative = creative;
     _this.variation = variation;
     _this.muted = false;
     _this.impressed = false;
     _this.skippable = false;
-    _this.trackingEvents = {}; // We need to save the already triggered quartiles, in order to not trigger them again
+    _this.trackingEvents = {}; // We need to keep the last percentage of the tracker in order to
+    // calculate to trigger the events when the VAST duration is short
 
+    _this.lastPercentage = 0;
     _this._alreadyTriggeredQuartiles = {}; // Tracker listeners should be notified with some events
     // no matter if there is a tracking URL or not
 
@@ -3482,12 +3582,16 @@ function (_EventEmitter) {
       }
 
       if (this.assetDuration > 0) {
+        var percent = Math.round(progress / this.assetDuration * 100);
         var events = [];
 
         if (progress > 0) {
-          var percent = Math.round(progress / this.assetDuration * 100);
           events.push('start');
-          events.push("progress-".concat(percent, "%"));
+
+          for (var i = this.lastPercentage; i < percent; i++) {
+            events.push("progress-".concat(i + 1, "%"));
+          }
+
           events.push("progress-".concat(Math.round(progress)));
 
           for (var quartile in this.quartiles) {
@@ -3496,6 +3600,8 @@ function (_EventEmitter) {
               this._alreadyTriggeredQuartiles[quartile] = true;
             }
           }
+
+          this.lastPercentage = percent;
         }
 
         events.forEach(function (eventName) {
@@ -3658,7 +3764,7 @@ function (_EventEmitter) {
 
       if (!this.impressed) {
         this.impressed = true;
-        this.trackURLs(this.ad.impressionURLTemplates);
+        this.trackURLs(this.ad.impressionURLTemplates, macros);
         this.track('creativeView', {
           macros: macros
         });
@@ -3847,7 +3953,7 @@ function (_EventEmitter) {
      * the time between the impression and either the completed length of display based
      * on the agreement between transactional parties or a close, minimize, or accept
      * invitation event.
-     * The time will be passed using [ADPLAYHEAD] and [MEDIAPLAYHEAD] macros for VAST 4.1
+     * The time will be passed using [ADPLAYHEAD] macros for VAST 4.1
      * Calls the overlayViewDuration tracking URLs.
      *
      * @param {String} duration - The time that the initial ad is displayed.
@@ -3859,8 +3965,7 @@ function (_EventEmitter) {
     key: "overlayViewDuration",
     value: function overlayViewDuration(duration) {
       var macros = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-      macros['CONTENTPLAYHEAD'] = duration;
-      macros['MEDIAPLAYHEAD'] = macros['ADPLAYHEAD'] = macros['CONTENTPLAYHEAD'];
+      macros['ADPLAYHEAD'] = duration;
       this.track('overlayViewDuration', {
         macros: macros
       });
@@ -3920,6 +4025,7 @@ function (_EventEmitter) {
      * clickthrough URL when done.
      *
      * @param {String} [fallbackClickThroughURL=null] - an optional clickThroughURL template that could be used as a fallback
+     * @param {Object} [macros={}] - An optional Object containing macros and their values to be used and replaced in the tracking calls.
      * @emits VASTTracker#clickthrough
      */
 
@@ -3934,15 +4040,16 @@ function (_EventEmitter) {
       } // Use the provided fallbackClickThroughURL as a fallback
 
 
-      var clickThroughURLTemplate = this.clickThroughURLTemplate || fallbackClickThroughURL;
+      var clickThroughURLTemplate = this.clickThroughURLTemplate || fallbackClickThroughURL; // clone second usage of macros, which get mutated inside resolveURLTemplates
+
+      var clonedMacros = _objectSpread2({}, macros);
 
       if (clickThroughURLTemplate) {
-        if (this.linear) {
-          macros['CONTENTPLAYHEAD'] = this.progressFormatted();
-          macros['MEDIAPLAYHEAD'] = macros['ADPLAYHEAD'] = macros['CONTENTPLAYHEAD'];
+        if (this.progress) {
+          clonedMacros['ADPLAYHEAD'] = this.progressFormatted();
         }
 
-        var clickThroughURL = util.resolveURLTemplates([clickThroughURLTemplate], macros)[0];
+        var clickThroughURL = util.resolveURLTemplates([clickThroughURLTemplate], clonedMacros)[0];
         this.emit('clickthrough', clickThroughURL);
       }
     }
@@ -4009,10 +4116,8 @@ function (_EventEmitter) {
           macros['ASSETURI'] = this.creative.mediaFiles[0].fileURL;
         }
 
-        if (!macros['CONTENTPLAYHEAD'] && this.progress) {
-          //CONTENTPLAYHEAD @deprecated in VAST 4.1 replaced by ADPLAYHEAD & CONTENTPLAYHEAD
-          macros['CONTENTPLAYHEAD'] = this.progressFormatted();
-          macros['MEDIAPLAYHEAD'] = macros['ADPLAYHEAD'] = macros['CONTENTPLAYHEAD'];
+        if (this.progress) {
+          macros['ADPLAYHEAD'] = this.progressFormatted();
         }
       }
 
@@ -4038,10 +4143,31 @@ function (_EventEmitter) {
             return categorie.value;
           }).join(',');
         }
+
+        if (this.ad.blockedAdCategories && this.ad.blockedAdCategories.length) {
+          macros['BLOCKEDADCATEGORIES'] = this.ad.blockedAdCategories;
+        }
       }
 
       util.track(URLTemplates, macros, options);
     }
+    /**
+     * Formats time in seconds to VAST timecode (e.g. 00:00:10.000)
+     *
+     * @param {Number} timeInSeconds - Number in seconds
+     * @return {String}
+     */
+
+  }, {
+    key: "convertToTimecode",
+    value: function convertToTimecode(timeInSeconds) {
+      var progress = timeInSeconds * 1000;
+      var hours = Math.floor(progress / (60 * 60 * 1000));
+      var minutes = Math.floor(progress / (60 * 1000) % 60);
+      var seconds = Math.floor(progress / 1000 % 60);
+      var milliseconds = Math.floor(progress % 1000);
+      return "".concat(util.leftpad(hours, 2), ":").concat(util.leftpad(minutes, 2), ":").concat(util.leftpad(seconds, 2), ".").concat(util.leftpad(milliseconds, 3));
+    }
     /**
      * Formats time progress in a readable string.
      *
@@ -4051,27 +4177,7 @@ function (_EventEmitter) {
   }, {
     key: "progressFormatted",
     value: function progressFormatted() {
-      var seconds = parseInt(this.progress);
-      var h = seconds / (60 * 60);
-
-      if (h.length < 2) {
-        h = "0".concat(h);
-      }
-
-      var m = seconds / 60 % 60;
-
-      if (m.length < 2) {
-        m = "0".concat(m);
-      }
-
-      var s = seconds % 60;
-
-      if (s.length < 2) {
-        s = "0".concat(m);
-      }
-
-      var ms = parseInt((this.progress - seconds) * 100);
-      return "".concat(h, ":").concat(m, ":").concat(s, ".").concat(ms);
+      return this.convertToTimecode(this.progress);
     }
   }]);
 
diff --git a/dist/vast-client-node.min.js b/dist/vast-client-node.min.js
index 70293282..c983437c 100644
--- a/dist/vast-client-node.min.js
+++ b/dist/vast-client-node.min.js
@@ -1 +1 @@
-"use strict";function _typeof(e){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _defineProperties(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function _createClass(e,t,r){return t&&_defineProperties(e.prototype,t),r&&_defineProperties(e,r),e}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&_setPrototypeOf(e,t)}function _getPrototypeOf(e){return(_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}function _setPrototypeOf(e,t){return(_setPrototypeOf=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function _assertThisInitialized(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function _possibleConstructorReturn(e,t){return!t||"object"!=typeof t&&"function"!=typeof t?_assertThisInitialized(e):t}function createAd(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};return{id:e.id||null,sequence:e.sequence||null,adType:e.adType||null,adServingId:null,categories:[],expires:null,viewableImpression:{},system:null,title:null,description:null,advertiser:null,pricing:null,survey:null,errorURLTemplates:[],impressionURLTemplates:[],creatives:[],extensions:[],adVerifications:[]}}function createAdVerification(){return{resource:null,vendor:null,browserOptional:!1,apiFramework:null,type:null,parameters:null,trackingEvents:{}}}function createCompanionAd(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};return{id:e.id||null,adType:"companionAd",width:e.width||0,height:e.height||0,assetWidth:e.assetWidth||null,assetHeight:e.assetHeight||null,expandedWidth:e.expandedWidth||null,expandedHeight:e.expandedHeight||null,apiFramework:e.apiFramework||null,adSlotID:e.adSlotID||null,pxratio:e.pxratio||"1",renderingMode:e.renderingMode||"default",staticResources:[],htmlResources:[],iframeResources:[],adParameters:null,xmlEncoded:null,altText:null,companionClickThroughURLTemplate:null,companionClickTrackingURLTemplates:[],trackingEvents:{}}}function isCompanionAd(e){return"companionAd"===e.adType}function createCreative(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};return{id:e.id||null,adId:e.adId||null,sequence:e.sequence||null,apiFramework:e.apiFramework||null,universalAdId:{value:null,idRegistry:"unknown"},creativeExtensions:[]}}function createCreativeCompanion(){var e=createCreative(0<arguments.length&&void 0!==arguments[0]?arguments[0]:{});return{id:e.id,adId:e.adId,sequence:e.sequence,apiFramework:e.apiFramework,type:"companion",required:null,variations:[]}}Object.defineProperty(exports,"__esModule",{value:!0});var supportedMacros=["CONTENTPLAYHEAD","ADPLAYHEAD","MEDIAPLAYHEAD","ADPLAYHEAD","ASSETURI","PODSEQUENCE","UNIVERSALADID","CONTENTURI","CONTENTID","VERIFICATIONVENDORS","EXTENSIONS","DEVICEIP","SERVERSIDE","CLIENTUA","SERVERUA","DEVICEUA","TRANSACTIONID","ADCOUNT","BREAKPOSITION","PLACEMENTTYPE","IFA","IFATYPE","LATLONG","DOMAIN","PAGEURL","APPBUNDLE","VASTVERSIONS","APIFRAMEWORKS","MEDIAMIME","PLAYERCAPABILITIES","CLICKTYPE","PLAYERSTATE","INVENTORYSTATE","CLICKPOS","PLAYERSIZE","LIMITADTRACKING","REGULATIONS","GDPRCONSENT","BLOCKEDADCATEGORIES","ADCATEGORIES","ADTYPE","ADSERVINGID"];function track(e,t,r){resolveURLTemplates(e,t,r).forEach(function(e){"undefined"!=typeof window&&null!==window&&((new Image).src=e)})}function resolveURLTemplates(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},r=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{},i=[],a=extractURLsFromTemplates(e);for(var n in!t.ERRORCODE||r.isCustomCode||/^[0-9]{3}$/.test(t.ERRORCODE)||(t.ERRORCODE=900),t.CACHEBUSTING=leftpad(Math.round(1e8*Math.random()).toString()),t.TIMESTAMP=(new Date).toISOString(),t.RANDOM=t.random=t.CACHEBUSTING,t)t[n]=encodeURIComponentRFC3986(t[n]);for(var s in a){var o=a[s];"string"==typeof o&&i.push(replaceUrlMacros(o,t))}return i}function replaceUrlMacros(e,t){var r=(e=replaceMacrosValues(e,t)).match(/[^[\]]+(?=])/g);if(!r)return e;var i=r.filter(function(e){return-1<supportedMacros.indexOf(e)});return 0===i.length?e:replaceMacrosValues(e,i=i.reduce(function(e,t){return e[t]=-1,e},{}))}function replaceMacrosValues(e,t){var r=e;for(var i in t){var a=t[i];r=r.replace(new RegExp("(?:\\[|%%)(".concat(i,")(?:\\]|%%)"),"g"),a)}return r}function extractURLsFromTemplates(e){return Array.isArray(e)?e.map(function(e){return e&&e.hasOwnProperty("url")?e.url:e}):e}function containsTemplateObject(e,t){for(var r=0;r<t.length;r++)if(isTemplateObjectEqual(t[r],e))return!0;return!1}function isTemplateObjectEqual(e,t){if(e&&t){var r=Object.getOwnPropertyNames(e),i=Object.getOwnPropertyNames(t);return r.length===i.length&&(e.id===t.id&&e.url===t.url)}return!1}function encodeURIComponentRFC3986(e){return encodeURIComponent(e).replace(/[!'()*]/g,function(e){return"%".concat(e.charCodeAt(0).toString(16))})}function leftpad(e){return e.length<8?range(0,8-e.length,!1).map(function(){return"0"}).join("")+e:e}function range(e,t,r){for(var i=[],a=e<t,n=r?a?t+1:t-1:t,s=e;a?s<n:n<s;a?s++:s--)i.push(s);return i}function isNumeric(e){return!isNaN(parseFloat(e))&&isFinite(e)}function flatten(e){return e.reduce(function(e,t){return e.concat(Array.isArray(t)?flatten(t):t)},[])}function joinArrayOfUniqueTemplateObjs(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:[],t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:[],r=Array.isArray(e)?e:[],i=Array.isArray(t)?t:[];return r.concat(i).reduce(function(e,t){return containsTemplateObject(t,e)||e.push(t),e},[])}var util={track:track,resolveURLTemplates:resolveURLTemplates,extractURLsFromTemplates:extractURLsFromTemplates,containsTemplateObject:containsTemplateObject,isTemplateObjectEqual:isTemplateObjectEqual,encodeURIComponentRFC3986:encodeURIComponentRFC3986,replaceUrlMacros:replaceUrlMacros,leftpad:leftpad,range:range,isNumeric:isNumeric,flatten:flatten,joinArrayOfUniqueTemplateObjs:joinArrayOfUniqueTemplateObjs};function childByName(e,t){var r=e.childNodes;for(var i in r){var a=r[i];if(a.nodeName===t)return a}}function childrenByName(e,t){var r=[],i=e.childNodes;for(var a in i){var n=i[a];n.nodeName===t&&r.push(n)}return r}function resolveVastAdTagURI(e,t){if(!t)return e;if(0===e.indexOf("//")){var r=location.protocol;return"".concat(r).concat(e)}if(-1!==e.indexOf("://"))return e;var i=t.slice(0,t.lastIndexOf("/"));return"".concat(i,"/").concat(e)}function parseBoolean(e){return-1!==["true","TRUE","True","1"].indexOf(e)}function parseNodeText(e){return e&&(e.textContent||e.text||"").trim()}function copyNodeAttribute(e,t,r){var i=t.getAttribute(e);i&&r.setAttribute(e,i)}function parseAttributes(e){for(var t=e.attributes,r={},i=0;i<t.length;i++)r[t[i].nodeName]=t[i].nodeValue;return r}function parseDuration(e){if(null==e)return-1;if(util.isNumeric(e))return parseInt(e);var t=e.split(":");if(3!==t.length)return-1;var r=t[2].split("."),i=parseInt(r[0]);2===r.length&&(i+=parseFloat("0.".concat(r[1])));var a=parseInt(60*t[1]),n=parseInt(60*t[0]*60);return isNaN(n)||isNaN(a)||isNaN(i)||3600<a||60<i?-1:n+a+i}function splitVAST(i){var a=[],n=null;return i.forEach(function(e,t){if(e.sequence&&(e.sequence=parseInt(e.sequence,10)),1<e.sequence){var r=i[t-1];if(r&&r.sequence===e.sequence-1)return void(n&&n.push(e));delete e.sequence}n=[e],a.push(n)}),a}function assignAttributes(e,t){if(e)for(var r in e){var i=e[r];if(i.nodeName&&i.nodeValue&&t.hasOwnProperty(i.nodeName)){var a=i.nodeValue;"boolean"==typeof t[i.nodeName]&&(a=parseBoolean(a)),t[i.nodeName]=a}}}function mergeWrapperAdData(e,i){e.errorURLTemplates=i.errorURLTemplates.concat(e.errorURLTemplates),e.impressionURLTemplates=i.impressionURLTemplates.concat(e.impressionURLTemplates),e.extensions=i.extensions.concat(e.extensions);var t=(i.creatives||[]).filter(function(e){return e&&"companion"===e.type}),a=t.reduce(function(t,e){return(e.variations||[]).forEach(function(e){(e.companionClickTrackingURLTemplates||[]).forEach(function(e){util.containsTemplateObject(e,t)||t.push(e)})}),t},[]);e.creatives=t.concat(e.creatives);var n=i.videoClickTrackingURLTemplates&&i.videoClickTrackingURLTemplates.length,s=i.videoCustomClickURLTemplates&&i.videoCustomClickURLTemplates.length;e.creatives.forEach(function(e){if(i.trackingEvents&&i.trackingEvents[e.type])for(var t in i.trackingEvents[e.type]){var r=i.trackingEvents[e.type][t];Array.isArray(e.trackingEvents[t])||(e.trackingEvents[t]=[]),e.trackingEvents[t]=e.trackingEvents[t].concat(r)}"linear"===e.type&&(n&&(e.videoClickTrackingURLTemplates=e.videoClickTrackingURLTemplates.concat(i.videoClickTrackingURLTemplates)),s&&(e.videoCustomClickURLTemplates=e.videoCustomClickURLTemplates.concat(i.videoCustomClickURLTemplates)),!i.videoClickThroughURLTemplate||null!==e.videoClickThroughURLTemplate&&void 0!==e.videoClickThroughURLTemplate||(e.videoClickThroughURLTemplate=i.videoClickThroughURLTemplate)),"companion"===e.type&&a.length&&(e.variations||[]).forEach(function(e){e.companionClickTrackingURLTemplates=util.joinArrayOfUniqueTemplateObjs(e.companionClickTrackingURLTemplates,a)})}),i.adVerifications&&(e.adVerifications=e.adVerifications.concat(i.adVerifications))}var parserUtils={childByName:childByName,childrenByName:childrenByName,resolveVastAdTagURI:resolveVastAdTagURI,parseBoolean:parseBoolean,parseNodeText:parseNodeText,copyNodeAttribute:copyNodeAttribute,parseAttributes:parseAttributes,parseDuration:parseDuration,splitVAST:splitVAST,assignAttributes:assignAttributes,mergeWrapperAdData:mergeWrapperAdData};function parseCreativeCompanion(e,t){var r=createCreativeCompanion(t);return r.required=e.getAttribute("required")||null,r.variations=parserUtils.childrenByName(e,"Companion").map(function(e){var i=createCompanionAd(parserUtils.parseAttributes(e));i.htmlResources=parserUtils.childrenByName(e,"HTMLResource").reduce(function(e,t){var r=parserUtils.parseNodeText(t);return r?e.concat(r):e},[]),i.iframeResources=parserUtils.childrenByName(e,"IFrameResource").reduce(function(e,t){var r=parserUtils.parseNodeText(t);return r?e.concat(r):e},[]),i.staticResources=parserUtils.childrenByName(e,"StaticResource").reduce(function(e,t){var r=parserUtils.parseNodeText(t);return r?e.concat({url:r,creativeType:t.getAttribute("creativeType")||null}):e},[]),i.altText=parserUtils.parseNodeText(parserUtils.childByName(e,"AltText"))||null;var t=parserUtils.childByName(e,"TrackingEvents");t&&parserUtils.childrenByName(t,"Tracking").forEach(function(e){var t=e.getAttribute("event"),r=parserUtils.parseNodeText(e);t&&r&&(Array.isArray(i.trackingEvents[t])||(i.trackingEvents[t]=[]),i.trackingEvents[t].push(r))}),i.companionClickTrackingURLTemplates=parserUtils.childrenByName(e,"CompanionClickTracking").map(function(e){return{id:e.getAttribute("id")||null,url:parserUtils.parseNodeText(e)}}),i.companionClickThroughURLTemplate=parserUtils.parseNodeText(parserUtils.childByName(e,"CompanionClickThrough"))||null;var r=parserUtils.childByName(e,"AdParameters");return r&&(i.adParameters=parserUtils.parseNodeText(r),i.xmlEncoded=r.getAttribute("xmlEncoded")||null),i}),r}function createCreativeLinear(){var e=createCreative(0<arguments.length&&void 0!==arguments[0]?arguments[0]:{});return{id:e.id,adId:e.adId,sequence:e.sequence,apiFramework:e.apiFramework,type:"linear",duration:0,skipDelay:null,mediaFiles:[],mezzanine:null,interactiveCreativeFile:null,closedCaptionFiles:[],videoClickThroughURLTemplate:null,videoClickTrackingURLTemplates:[],videoCustomClickURLTemplates:[],adParameters:null,icons:[],trackingEvents:{}}}function isCreativeLinear(e){return"linear"===e.type}function createClosedCaptionFile(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};return{type:e.type||null,language:e.language||null,fileURL:null}}function createIcon(){return{program:null,height:0,width:0,xPosition:0,yPosition:0,apiFramework:null,offset:null,duration:0,type:null,staticResource:null,htmlResource:null,iframeResource:null,pxratio:"1",iconClickThroughURLTemplate:null,iconClickTrackingURLTemplates:[],iconViewTrackingURLTemplate:null}}function createInteractiveCreativeFile(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};return{type:e.type||null,apiFramework:e.apiFramework||null,variableDuration:parserUtils.parseBoolean(e.variableDuration),fileURL:null}}function createMediaFile(){return{id:null,fileURL:null,fileSize:0,deliveryType:"progressive",mimeType:null,mediaType:null,codec:null,bitrate:0,minBitrate:0,maxBitrate:0,width:0,height:0,apiFramework:null,scalable:null,maintainAspectRatio:null}}function createMezzanine(){return{id:null,fileURL:null,delivery:null,codec:null,type:null,width:0,height:0,fileSize:0,mediaType:"2D"}}function parseCreativeLinear(e,t){var i,s=createCreativeLinear(t);s.duration=parserUtils.parseDuration(parserUtils.parseNodeText(parserUtils.childByName(e,"Duration")));var r=e.getAttribute("skipoffset");if(null==r)s.skipDelay=null;else if("%"===r.charAt(r.length-1)&&-1!==s.duration){var a=parseInt(r,10);s.skipDelay=s.duration*(a/100)}else s.skipDelay=parserUtils.parseDuration(r);var n=parserUtils.childByName(e,"VideoClicks");if(n){var o=parserUtils.childByName(n,"ClickThrough");s.videoClickThroughURLTemplate=o?{id:o.getAttribute("id")||null,url:parserUtils.parseNodeText(o)}:null,parserUtils.childrenByName(n,"ClickTracking").forEach(function(e){s.videoClickTrackingURLTemplates.push({id:e.getAttribute("id")||null,url:parserUtils.parseNodeText(e)})}),parserUtils.childrenByName(n,"CustomClick").forEach(function(e){s.videoCustomClickURLTemplates.push({id:e.getAttribute("id")||null,url:parserUtils.parseNodeText(e)})})}var l=parserUtils.childByName(e,"AdParameters");l&&(s.adParameters=parserUtils.parseNodeText(l)),parserUtils.childrenByName(e,"TrackingEvents").forEach(function(e){parserUtils.childrenByName(e,"Tracking").forEach(function(e){var t=e.getAttribute("event"),r=parserUtils.parseNodeText(e);if(t&&r){if("progress"===t){if(!(i=e.getAttribute("offset")))return;t="%"===i.charAt(i.length-1)?"progress-".concat(i):"progress-".concat(Math.round(parserUtils.parseDuration(i)))}Array.isArray(s.trackingEvents[t])||(s.trackingEvents[t]=[]),s.trackingEvents[t].push(r)}})}),parserUtils.childrenByName(e,"MediaFiles").forEach(function(e){parserUtils.childrenByName(e,"MediaFile").forEach(function(e){s.mediaFiles.push(parseMediaFile(e))});var t=parserUtils.childByName(e,"InteractiveCreativeFile");t&&(s.interactiveCreativeFile=parseInteractiveCreativeFile(t));var r=parserUtils.childByName(e,"ClosedCaptionFiles");r&&parserUtils.childrenByName(r,"ClosedCaptionFile").forEach(function(e){var t=createClosedCaptionFile(parserUtils.parseAttributes(e));t.fileURL=parserUtils.parseNodeText(e),s.closedCaptionFiles.push(t)});var i=parserUtils.childByName(e,"Mezzanine"),a=getRequiredAttributes(i,["delivery","type","width","height"]);if(a){var n=createMezzanine();n.id=i.getAttribute("id"),n.fileURL=parserUtils.parseNodeText(i),n.delivery=a.delivery,n.codec=i.getAttribute("codec"),n.type=a.type,n.width=parseInt(a.width,10),n.height=parseInt(a.height,10),n.fileSize=parseInt(i.getAttribute("fileSize"),10),n.mediaType=i.getAttribute("mediaType")||"2D",s.mezzanine=n}});var u=parserUtils.childByName(e,"Icons");return u&&parserUtils.childrenByName(u,"Icon").forEach(function(e){s.icons.push(parseIcon(e))}),s}function parseMediaFile(e){var t=createMediaFile();t.id=e.getAttribute("id"),t.fileURL=parserUtils.parseNodeText(e),t.deliveryType=e.getAttribute("delivery"),t.codec=e.getAttribute("codec"),t.mimeType=e.getAttribute("type"),t.mediaType=e.getAttribute("mediaType")||"2D",t.apiFramework=e.getAttribute("apiFramework"),t.fileSize=parseInt(e.getAttribute("fileSize")||0),t.bitrate=parseInt(e.getAttribute("bitrate")||0),t.minBitrate=parseInt(e.getAttribute("minBitrate")||0),t.maxBitrate=parseInt(e.getAttribute("maxBitrate")||0),t.width=parseInt(e.getAttribute("width")||0),t.height=parseInt(e.getAttribute("height")||0);var r=e.getAttribute("scalable");r&&"string"==typeof r&&(t.scalable=parserUtils.parseBoolean(r));var i=e.getAttribute("maintainAspectRatio");return i&&"string"==typeof i&&(t.maintainAspectRatio=parserUtils.parseBoolean(i)),t}function parseInteractiveCreativeFile(e){var t=createInteractiveCreativeFile(parserUtils.parseAttributes(e));return t.fileURL=parserUtils.parseNodeText(e),t}function parseIcon(e){var t=createIcon(e);t.program=e.getAttribute("program"),t.height=parseInt(e.getAttribute("height")||0),t.width=parseInt(e.getAttribute("width")||0),t.xPosition=parseXPosition(e.getAttribute("xPosition")),t.yPosition=parseYPosition(e.getAttribute("yPosition")),t.apiFramework=e.getAttribute("apiFramework"),t.pxratio=e.getAttribute("pxratio")||"1",t.offset=parserUtils.parseDuration(e.getAttribute("offset")),t.duration=parserUtils.parseDuration(e.getAttribute("duration")),parserUtils.childrenByName(e,"HTMLResource").forEach(function(e){t.type=e.getAttribute("creativeType")||"text/html",t.htmlResource=parserUtils.parseNodeText(e)}),parserUtils.childrenByName(e,"IFrameResource").forEach(function(e){t.type=e.getAttribute("creativeType")||0,t.iframeResource=parserUtils.parseNodeText(e)}),parserUtils.childrenByName(e,"StaticResource").forEach(function(e){t.type=e.getAttribute("creativeType")||0,t.staticResource=parserUtils.parseNodeText(e)});var r=parserUtils.childByName(e,"IconClicks");return r&&(t.iconClickThroughURLTemplate=parserUtils.parseNodeText(parserUtils.childByName(r,"IconClickThrough")),parserUtils.childrenByName(r,"IconClickTracking").forEach(function(e){t.iconClickTrackingURLTemplates.push({id:e.getAttribute("id")||null,url:parserUtils.parseNodeText(e)})})),t.iconViewTrackingURLTemplate=parserUtils.parseNodeText(parserUtils.childByName(e,"IconViewTracking")),t}function parseXPosition(e){return-1!==["left","right"].indexOf(e)?e:parseInt(e||0)}function parseYPosition(e){return-1!==["top","bottom"].indexOf(e)?e:parseInt(e||0)}function getRequiredAttributes(t,e){var r={},i=!1;return e.forEach(function(e){t&&t.getAttribute(e)?r[e]=t.getAttribute(e):i=!0}),i?null:r}function createCreativeNonLinear(){var e=createCreative(0<arguments.length&&void 0!==arguments[0]?arguments[0]:{});return{id:e.id,adId:e.adId,sequence:e.sequence,apiFramework:e.apiFramework,type:"nonlinear",variations:[],trackingEvents:{}}}function createNonLinearAd(){return{id:null,width:0,height:0,expandedWidth:0,expandedHeight:0,scalable:!0,maintainAspectRatio:!0,minSuggestedDuration:0,apiFramework:"static",adType:"nonLinearAd",type:null,staticResource:null,htmlResource:null,iframeResource:null,nonlinearClickThroughURLTemplate:null,nonlinearClickTrackingURLTemplates:[],adParameters:null}}function isNonLinearAd(e){return"nonLinearAd"===e.adType}function parseCreativeNonLinear(e,t){var i=createCreativeNonLinear(t);return parserUtils.childrenByName(e,"TrackingEvents").forEach(function(e){var t,r;parserUtils.childrenByName(e,"Tracking").forEach(function(e){t=e.getAttribute("event"),r=parserUtils.parseNodeText(e),t&&r&&(Array.isArray(i.trackingEvents[t])||(i.trackingEvents[t]=[]),i.trackingEvents[t].push(r))})}),parserUtils.childrenByName(e,"NonLinear").forEach(function(e){var t=createNonLinearAd();t.id=e.getAttribute("id")||null,t.width=e.getAttribute("width"),t.height=e.getAttribute("height"),t.expandedWidth=e.getAttribute("expandedWidth"),t.expandedHeight=e.getAttribute("expandedHeight"),t.scalable=parserUtils.parseBoolean(e.getAttribute("scalable")),t.maintainAspectRatio=parserUtils.parseBoolean(e.getAttribute("maintainAspectRatio")),t.minSuggestedDuration=parserUtils.parseDuration(e.getAttribute("minSuggestedDuration")),t.apiFramework=e.getAttribute("apiFramework"),parserUtils.childrenByName(e,"HTMLResource").forEach(function(e){t.type=e.getAttribute("creativeType")||"text/html",t.htmlResource=parserUtils.parseNodeText(e)}),parserUtils.childrenByName(e,"IFrameResource").forEach(function(e){t.type=e.getAttribute("creativeType")||0,t.iframeResource=parserUtils.parseNodeText(e)}),parserUtils.childrenByName(e,"StaticResource").forEach(function(e){t.type=e.getAttribute("creativeType")||0,t.staticResource=parserUtils.parseNodeText(e)});var r=parserUtils.childByName(e,"AdParameters");r&&(t.adParameters=parserUtils.parseNodeText(r)),t.nonlinearClickThroughURLTemplate=parserUtils.parseNodeText(parserUtils.childByName(e,"NonLinearClickThrough")),parserUtils.childrenByName(e,"NonLinearClickTracking").forEach(function(e){t.nonlinearClickTrackingURLTemplates.push({id:e.getAttribute("id")||null,url:parserUtils.parseNodeText(e)})}),i.variations.push(t)}),i}function createExtension(){return{name:null,value:null,attributes:{},children:[]}}function isEmptyExtension(e){return null===e.value&&0===Object.keys(e.attributes).length&&0===e.children.length}function parseExtensions(e){var r=[];return e.forEach(function(e){var t=_parseExtension(e);t&&r.push(t)}),r}function _parseExtension(e){if("#comment"===e.nodeName)return null;var t=createExtension(),r=e.attributes,i=e.childNodes;if(t.name=e.nodeName,e.attributes)for(var a in r)if(r.hasOwnProperty(a)){var n=r[a];n.nodeName&&n.nodeValue&&(t.attributes[n.nodeName]=n.nodeValue)}for(var s in i)if(i.hasOwnProperty(s)){var o=_parseExtension(i[s]);o&&t.children.push(o)}if(0===t.children.length||1===t.children.length&&0<=["#cdata-section","#text"].indexOf(t.children[0].name)){var l=parserUtils.parseNodeText(e);""!==l&&(t.value=l),t.children=[]}return isEmptyExtension(t)?null:t}function parseCreatives(e){var u=[];return e.forEach(function(e){var t,r,i={id:e.getAttribute("id")||null,adId:parseCreativeAdIdAttribute(e),sequence:e.getAttribute("sequence")||null,apiFramework:e.getAttribute("apiFramework")||null},a=parserUtils.childByName(e,"UniversalAdId");a&&(t={idRegistry:a.getAttribute("idRegistry")||"unknown",value:parserUtils.parseNodeText(a)});var n=parserUtils.childByName(e,"CreativeExtensions");for(var s in n&&(r=parseExtensions(parserUtils.childrenByName(n,"CreativeExtension"))),e.childNodes){var o=e.childNodes[s],l=void 0;switch(o.nodeName){case"Linear":l=parseCreativeLinear(o,i);break;case"NonLinearAds":l=parseCreativeNonLinear(o,i);break;case"CompanionAds":l=parseCreativeCompanion(o,i)}l&&(t&&(l.universalAdId=t),r&&(l.creativeExtensions=r),u.push(l))}}),u}function parseCreativeAdIdAttribute(e){return e.getAttribute("AdID")||e.getAttribute("adID")||e.getAttribute("adId")||null}var requiredValues={Wrapper:{subElements:["VASTAdTagURI","Impression"]},BlockedAdCategories:{attributes:["authority"]},InLine:{subElements:["AdSystem","AdTitle","Impression","AdServingId","Creatives"]},Category:{attributes:["authority"]},Pricing:{attributes:["model","currency"]},Verification:{oneOfinLineResources:["JavaScriptResource","ExecutableResource"],attributes:["vendor"]},UniversalAdId:{attributes:["idRegistry"]},JavaScriptResource:{attributes:["apiFramework","browserOptional"]},ExecutableResource:{attributes:["apiFramework","type"]},Tracking:{attributes:["event"]},Creatives:{subElements:["Creative"]},Creative:{subElements:["UniversalAdId"]},Linear:{subElements:["MediaFiles","Duration"]},MediaFiles:{subElements:["MediaFile"]},MediaFile:{attributes:["delivery","type","width","height"]},Mezzanine:{attributes:["delivery","type","width","height"]},NonLinear:{oneOfinLineResources:["StaticResource","IFrameResource","HTMLResource"],attributes:["width","height"]},Companion:{oneOfinLineResources:["StaticResource","IFrameResource","HTMLResource"],attributes:["width","height"]},StaticResource:{attributes:["creativeType"]},Icons:{subElements:["Icon"]},Icon:{oneOfinLineResources:["StaticResource","IFrameResource","HTMLResource"]}};function verifyRequiredValues(e,t,r){if(e&&e.nodeName)if("InLine"===e.nodeName&&(r=!0),verifyRequiredAttributes(e,t),hasSubElements(e)){verifyRequiredSubElements(e,t,r);for(var i=0;i<e.children.length;i++)verifyRequiredValues(e.children[i],t,r)}else 0===parserUtils.parseNodeText(e).length&&emitMissingValueWarning({name:e.nodeName,parentName:e.parentNode.nodeName},t)}function verifyRequiredAttributes(t,e){if(requiredValues[t.nodeName]&&requiredValues[t.nodeName].attributes){var r=requiredValues[t.nodeName].attributes.filter(function(e){return!t.getAttribute(e)});0<r.length&&emitMissingValueWarning({name:t.nodeName,parentName:t.parentNode.nodeName,attributes:r},e)}}function verifyRequiredSubElements(t,e,r){var i=requiredValues[t.nodeName],a=!r&&"Wrapper"!==t.nodeName;if(i&&!a){if(i.subElements){var n=i.subElements.filter(function(e){return!parserUtils.childByName(t,e)});0<n.length&&emitMissingValueWarning({name:t.nodeName,parentName:t.parentNode.nodeName,subElements:n},e)}if(r&&i.oneOfinLineResources)i.oneOfinLineResources.some(function(e){return parserUtils.childByName(t,e)})||emitMissingValueWarning({name:t.nodeName,parentName:t.parentNode.nodeName,oneOfResources:i.oneOfinLineResources},e)}}function hasSubElements(e){return e.children&&0!==e.children.length}function emitMissingValueWarning(e,t){var r=e.name,i=e.parentName,a=e.attributes,n=e.subElements,s=e.oneOfResources,o="Element '".concat(r,"'");t("VAST-warning",{message:o+=a?" missing required attribute(s) '".concat(a.join(", "),"' "):n?" missing required sub element(s) '".concat(n.join(", "),"' "):s?" must provide one of the following '".concat(s.join(", "),"' "):" is empty",parentElement:i,specVersion:4.1})}var parserVerification={verifyRequiredValues:verifyRequiredValues,hasSubElements:hasSubElements,emitMissingValueWarning:emitMissingValueWarning,verifyRequiredAttributes:verifyRequiredAttributes,verifyRequiredSubElements:verifyRequiredSubElements};function parseAd(e,t){var r=e.childNodes;for(var i in r){var a=r[i];if(-1!==["Wrapper","InLine"].indexOf(a.nodeName)){if(parserUtils.copyNodeAttribute("id",e,a),parserUtils.copyNodeAttribute("sequence",e,a),parserUtils.copyNodeAttribute("adType",e,a),"Wrapper"===a.nodeName)return{ad:parseWrapper(a,t),type:"WRAPPER"};if("InLine"===a.nodeName)return{ad:parseInLine(a,t),type:"INLINE"}}}}function parseInLine(e,t){return parseAdElement(e,t)}function parseAdElement(e,t){t&&parserVerification.verifyRequiredValues(e,t);var r=e.childNodes,i=createAd(parserUtils.parseAttributes(e));for(var a in r){var n=r[a];switch(n.nodeName){case"Error":i.errorURLTemplates.push(parserUtils.parseNodeText(n));break;case"Impression":i.impressionURLTemplates.push({id:n.getAttribute("id")||null,url:parserUtils.parseNodeText(n)});break;case"Creatives":i.creatives=parseCreatives(parserUtils.childrenByName(n,"Creative"));break;case"Extensions":var s=parserUtils.childrenByName(n,"Extension");i.extensions=parseExtensions(s),i.adVerifications.length||(i.adVerifications=_parseAdVerificationsFromExensions(s));break;case"AdVerifications":i.adVerifications=_parseAdVerifications(parserUtils.childrenByName(n,"Verification"));break;case"AdSystem":i.system={value:parserUtils.parseNodeText(n),version:n.getAttribute("version")||null};break;case"AdTitle":i.title=parserUtils.parseNodeText(n);break;case"AdServingId":i.adServingId=parserUtils.parseNodeText(n);break;case"Category":i.categories.push({authority:n.getAttribute("authority")||null,value:parserUtils.parseNodeText(n)});break;case"Expires":i.expires=parseInt(parserUtils.parseNodeText(n),10);break;case"ViewableImpression":i.viewableImpression=_parseViewableImpression(n);break;case"Description":i.description=parserUtils.parseNodeText(n);break;case"Advertiser":i.advertiser={id:n.getAttribute("id")||null,value:parserUtils.parseNodeText(n)};break;case"Pricing":i.pricing={value:parserUtils.parseNodeText(n),model:n.getAttribute("model")||null,currency:n.getAttribute("currency")||null};break;case"Survey":i.survey=parserUtils.parseNodeText(n)}}return i}function parseWrapper(e,t){var i=parseAdElement(e,t),r=parserUtils.childByName(e,"VASTAdTagURI");if(r?i.nextWrapperURL=parserUtils.parseNodeText(r):(r=parserUtils.childByName(e,"VASTAdTagURL"))&&(i.nextWrapperURL=parserUtils.parseNodeText(parserUtils.childByName(r,"URL"))),i.creatives.forEach(function(r){if(-1!==["linear","nonlinear"].indexOf(r.type)){if(r.trackingEvents){i.trackingEvents||(i.trackingEvents={}),i.trackingEvents[r.type]||(i.trackingEvents[r.type]={});var e=function(t){var e=r.trackingEvents[t];Array.isArray(i.trackingEvents[r.type][t])||(i.trackingEvents[r.type][t]=[]),e.forEach(function(e){i.trackingEvents[r.type][t].push(e)})};for(var t in r.trackingEvents)e(t)}r.videoClickTrackingURLTemplates&&(Array.isArray(i.videoClickTrackingURLTemplates)||(i.videoClickTrackingURLTemplates=[]),r.videoClickTrackingURLTemplates.forEach(function(e){i.videoClickTrackingURLTemplates.push(e)})),r.videoClickThroughURLTemplate&&(i.videoClickThroughURLTemplate=r.videoClickThroughURLTemplate),r.videoCustomClickURLTemplates&&(Array.isArray(i.videoCustomClickURLTemplates)||(i.videoCustomClickURLTemplates=[]),r.videoCustomClickURLTemplates.forEach(function(e){i.videoCustomClickURLTemplates.push(e)}))}}),i.nextWrapperURL)return i}function _parseAdVerifications(e){var s=[];return e.forEach(function(e){var i=createAdVerification(),t=e.childNodes;for(var r in parserUtils.assignAttributes(e.attributes,i),t){var a=t[r];switch(a.nodeName){case"JavaScriptResource":case"ExecutableResource":i.resource=parserUtils.parseNodeText(a),parserUtils.assignAttributes(a.attributes,i);break;case"VerificationParameters":i.parameters=parserUtils.parseNodeText(a)}}var n=parserUtils.childByName(e,"TrackingEvents");n&&parserUtils.childrenByName(n,"Tracking").forEach(function(e){var t=e.getAttribute("event"),r=parserUtils.parseNodeText(e);t&&r&&(Array.isArray(i.trackingEvents[t])||(i.trackingEvents[t]=[]),i.trackingEvents[t].push(r))}),s.push(i)}),s}function _parseAdVerificationsFromExensions(e){var t=null,r=[];return e.some(function(e){return t=parserUtils.childByName(e,"AdVerifications")}),t&&(r=_parseAdVerifications(parserUtils.childrenByName(t,"Verification"))),r}function _parseViewableImpression(e){var t={};t.id=e.getAttribute("id")||null;var r=e.childNodes;for(var i in r){var a=r[i],n=a.nodeName,s=parserUtils.parseNodeText(a);if(("Viewable"===n||"NotViewable"===n||"ViewUndetermined"===n)&&s){var o=n.toLowerCase();Array.isArray(t[o])||(t[o]=[]),t[o].push(s)}}return t}var EventEmitter=function(){function e(){_classCallCheck(this,e),this._handlers=[]}return _createClass(e,[{key:"on",value:function(e,t){if("function"!=typeof t)throw new TypeError("The handler argument must be of type Function. Received type ".concat(_typeof(t)));if(!e)throw new TypeError("The event argument must be of type String. Received type ".concat(_typeof(e)));return this._handlers.push({event:e,handler:t}),this}},{key:"once",value:function(e,t){return this.on(e,onceWrap(this,e,t))}},{key:"off",value:function(t,r){return this._handlers=this._handlers.filter(function(e){return e.event!==t||e.handler!==r}),this}},{key:"emit",value:function(t){for(var e=arguments.length,r=new Array(1<e?e-1:0),i=1;i<e;i++)r[i-1]=arguments[i];var a=!1;return this._handlers.forEach(function(e){"*"===e.event&&(a=!0,e.handler.apply(e,[t].concat(r))),e.event===t&&(a=!0,e.handler.apply(e,r))}),a}},{key:"removeAllListeners",value:function(t){return this._handlers=t?this._handlers.filter(function(e){return e.event!==t}):[],this}},{key:"listenerCount",value:function(t){return this._handlers.filter(function(e){return e.event===t}).length}},{key:"listeners",value:function(r){return this._handlers.reduce(function(e,t){return t.event===r&&e.push(t.handler),e},[])}},{key:"eventNames",value:function(){return this._handlers.map(function(e){return e.event})}}]),e}();function onceWrap(e,t,r){var i={fired:!1,wrapFn:void 0};function a(){i.fired||(e.off(t,i.wrapFn),i.fired=!0,r.bind(e).apply(void 0,arguments))}return i.wrapFn=a}var DEFAULT_TIMEOUT=12e4,uri=require("url"),fs=require("fs"),http=require("http"),https=require("https"),DOMParser=require("xmldom").DOMParser;function get(e,t,i){var r="https:"===(e=uri.parse(e)).protocol?https:http;if("file:"===e.protocol)fs.readFile(uri.fileURLToPath(e.href),"utf8",function(e,t){if(e)return i(e);var r=(new DOMParser).parseFromString(t);i(null,r,{byteLength:Buffer.from(t).byteLength})});else{var a,n="",s=t.timeout||DEFAULT_TIMEOUT,o=r.get(e.href,function(t){t.on("data",function(e){n+=e,clearTimeout(a),a=l()}),t.on("end",function(){clearTimeout(a);var e=(new DOMParser).parseFromString(n);i(null,e,{byteLength:Buffer.from(n).byteLength,statusCode:t.statusCode})})});o.on("error",function(e){clearTimeout(a),o.aborted?i(new Error("NodeURLHandler: Request timed out after ".concat(s," ms.")),null,{statusCode:408}):i(e)});var l=function(){return setTimeout(function(){return o.abort()},s)};a=l()}}var nodeURLHandler={get:get};function xhr(){try{var e=new window.XMLHttpRequest;return"withCredentials"in e?e:null}catch(e){return null}}function supported(){return!!xhr()}function handleLoad(e,t){200===e.status?t(null,e.responseXML,{byteLength:e.response.length,statusCode:e.status}):handleFail(e,t,!1)}function handleFail(e,t,r){var i=r?408:e.status,a=r?"XHRURLHandler: Request timed out after ".concat(e.timeout," ms (").concat(i,")"):"XHRURLHandler: ".concat(e.statusText," (").concat(i,")");t(new Error(a),null,{statusCode:i})}function get$1(e,t,r){if("https:"===window.location.protocol&&0===e.indexOf("http://"))return r(new Error("XHRURLHandler: Cannot go from HTTPS to HTTP."));try{var i=xhr();i.open("GET",e),i.timeout=t.timeout||DEFAULT_TIMEOUT,i.withCredentials=t.withCredentials||!1,i.overrideMimeType&&i.overrideMimeType("text/xml"),i.onload=function(){return handleLoad(i,r)},i.onerror=function(){return handleFail(i,r,!1)},i.onabort=function(){return handleFail(i,r,!1)},i.ontimeout=function(){return handleFail(i,r,!0)},i.send()}catch(e){r(new Error("XHRURLHandler: Unexpected error"))}}var XHRURLHandler={get:get$1,supported:supported};function get$2(e,t,r){return r||("function"==typeof t&&(r=t),t={}),"undefined"==typeof window||null===window?nodeURLHandler.get(e,t,r):XHRURLHandler.supported()?XHRURLHandler.get(e,t,r):r(new Error("Current context is not supported by any of the default URLHandlers. Please provide a custom URLHandler"))}var urlHandler={get:get$2};function createVASTResponse(e){return{ads:e.ads||[],errorURLTemplates:e.errorURLTemplates||[],version:e.version||null}}var DEFAULT_MAX_WRAPPER_DEPTH=10,DEFAULT_EVENT_DATA={ERRORCODE:900,extensions:[]},VASTParser=function(e){function t(){var e;return _classCallCheck(this,t),(e=_possibleConstructorReturn(this,_getPrototypeOf(t).call(this))).remainingAds=[],e.parentURLs=[],e.errorURLTemplates=[],e.rootErrorURLTemplates=[],e.maxWrapperDepth=null,e.URLTemplateFilters=[],e.fetchingOptions={},e}return _inherits(t,EventEmitter),_createClass(t,[{key:"addURLTemplateFilter",value:function(e){"function"==typeof e&&this.URLTemplateFilters.push(e)}},{key:"removeURLTemplateFilter",value:function(){this.URLTemplateFilters.pop()}},{key:"countURLTemplateFilters",value:function(){return this.URLTemplateFilters.length}},{key:"clearURLTemplateFilters",value:function(){this.URLTemplateFilters=[]}},{key:"trackVastError",value:function(e,t){for(var r=arguments.length,i=new Array(2<r?r-2:0),a=2;a<r;a++)i[a-2]=arguments[a];this.emit("VAST-error",Object.assign.apply(Object,[DEFAULT_EVENT_DATA,t].concat(i))),util.track(e,t)}},{key:"getErrorURLTemplates",value:function(){return this.rootErrorURLTemplates.concat(this.errorURLTemplates)}},{key:"fetchVAST",value:function(l){var u=this,c=1<arguments.length&&void 0!==arguments[1]?arguments[1]:0,p=2<arguments.length&&void 0!==arguments[2]?arguments[2]:null;return new Promise(function(n,s){u.URLTemplateFilters.forEach(function(e){l=e(l)}),u.parentURLs.push(l);var o=Date.now();u.emit("VAST-resolving",{url:l,previousUrl:p,wrapperDepth:c,maxWrapperDepth:u.maxWrapperDepth,timeout:u.fetchingOptions.timeout}),u.urlHandler.get(l,u.fetchingOptions,function(e,t){var r=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{},i=Math.round(Date.now()-o),a=Object.assign({url:l,previousUrl:p,wrapperDepth:c,error:e,duration:i},r);u.emit("VAST-resolved",a),e?s(e):n(t)})})}},{key:"initParsingStatus",value:function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};this.rootURL="",this.remainingAds=[],this.parentURLs=[],this.errorURLTemplates=[],this.rootErrorURLTemplates=[],this.maxWrapperDepth=e.wrapperLimit||DEFAULT_MAX_WRAPPER_DEPTH,this.fetchingOptions={timeout:e.timeout||DEFAULT_TIMEOUT,withCredentials:e.withCredentials},this.urlHandler=e.urlHandler||e.urlhandler||urlHandler,this.vastVersion=null}},{key:"getRemainingAds",value:function(e){var t=this;if(0===this.remainingAds.length)return Promise.reject(new Error("No more ads are available for the given VAST"));var r=e?util.flatten(this.remainingAds):this.remainingAds.shift();return this.errorURLTemplates=[],this.parentURLs=[],this.resolveAds(r,{wrapperDepth:0,url:this.rootURL}).then(function(e){return t.buildVASTResponse(e)})}},{key:"getAndParseVAST",value:function(t){var r=this,i=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};return this.initParsingStatus(i),this.URLTemplateFilters.forEach(function(e){t=e(t)}),this.rootURL=t,this.fetchVAST(t).then(function(e){return i.previousUrl=t,i.isRootVAST=!0,i.url=t,r.parse(e,i).then(function(e){return r.buildVASTResponse(e)})})}},{key:"parseVAST",value:function(e){var t=this,r=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};return this.initParsingStatus(r),r.isRootVAST=!0,this.parse(e,r).then(function(e){return t.buildVASTResponse(e)})}},{key:"buildVASTResponse",value:function(e){var t=createVASTResponse({ads:e,errorURLTemplates:this.getErrorURLTemplates(),version:this.vastVersion});return this.completeWrapperResolving(t),t}},{key:"parseVastXml",value:function(e,t){var r=t.isRootVAST,i=void 0!==r&&r,a=t.url,n=void 0===a?null:a,s=t.wrapperDepth,o=void 0===s?0:s;if(!e||!e.documentElement||"VAST"!==e.documentElement.nodeName)throw this.emit("VAST-ad-parsed",{type:"ERROR",url:n,wrapperDepth:o}),new Error("Invalid VAST XMLDocument");var l=[],u=e.documentElement.childNodes,c=e.documentElement.getAttribute("version");for(var p in i&&c&&(this.vastVersion=c),u){var d=u[p];if("Error"===d.nodeName){var h=parserUtils.parseNodeText(d);i?this.rootErrorURLTemplates.push(h):this.errorURLTemplates.push(h)}else if("Ad"===d.nodeName){var v=parseAd(d,this.emit.bind(this));v.ad?(l.push(v.ad),this.emit("VAST-ad-parsed",{type:v.type,url:n,wrapperDepth:o,adIndex:l.length-1,vastVersion:c})):this.trackVastError(this.getErrorURLTemplates(),{ERRORCODE:101})}}return l}},{key:"parse",value:function(e,t){var r=t.url,i=void 0===r?null:r,a=t.resolveAll,n=void 0===a||a,s=t.wrapperSequence,o=void 0===s?null:s,l=t.previousUrl,u=void 0===l?null:l,c=t.wrapperDepth,p=void 0===c?0:c,d=t.isRootVAST,h=void 0!==d&&d,v=[];try{v=this.parseVastXml(e,{isRootVAST:h,url:i,wrapperDepth:p})}catch(e){return Promise.reject(e)}var m=v.length,f=v[m-1];return 1===m&&null!=o&&f&&!f.sequence&&(f.sequence=o),!1===n&&(this.remainingAds=parserUtils.splitVAST(v),v=this.remainingAds.shift()),this.resolveAds(v,{wrapperDepth:p,previousUrl:u,url:i})}},{key:"resolveAds",value:function(){var i=this,e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:[],t=1<arguments.length?arguments[1]:void 0,a=t.wrapperDepth,n=t.previousUrl,s=t.url,r=[];return n=s,e.forEach(function(e){var t=i.resolveWrappers(e,a,n);r.push(t)}),Promise.all(r).then(function(e){var t=util.flatten(e);if(!t&&0<i.remainingAds.length){var r=i.remainingAds.shift();return i.resolveAds(r,{wrapperDepth:a,previousUrl:n,url:s})}return t})}},{key:"resolveWrappers",value:function(i,a,n){var s=this;return new Promise(function(t){if(a++,!i.nextWrapperURL)return delete i.nextWrapperURL,t(i);if(a>=s.maxWrapperDepth||-1!==s.parentURLs.indexOf(i.nextWrapperURL))return i.errorCode=302,delete i.nextWrapperURL,t(i);i.nextWrapperURL=parserUtils.resolveVastAdTagURI(i.nextWrapperURL,n),s.URLTemplateFilters.forEach(function(e){i.nextWrapperURL=e(i.nextWrapperURL)});var r=i.sequence;s.fetchVAST(i.nextWrapperURL,a,n).then(function(e){return s.parse(e,{url:i.nextWrapperURL,previousUrl:n,wrapperSequence:r,wrapperDepth:a}).then(function(e){if(delete i.nextWrapperURL,0===e.length)return i.creatives=[],t(i);e.forEach(function(e){e&&parserUtils.mergeWrapperAdData(e,i)}),t(e)})}).catch(function(e){i.errorCode=301,i.errorMessage=e.message,t(i)})})}},{key:"completeWrapperResolving",value:function(e){if(0===e.ads.length)this.trackVastError(e.errorURLTemplates,{ERRORCODE:303});else for(var t=e.ads.length-1;0<=t;t--){var r=e.ads[t];(r.errorCode||0===r.creatives.length)&&(this.trackVastError(r.errorURLTemplates.concat(e.errorURLTemplates),{ERRORCODE:r.errorCode||303},{ERRORMESSAGE:r.errorMessage||""},{extensions:r.extensions},{system:r.system}),e.ads.splice(t,1))}}}]),t}(),storage=null,DEFAULT_STORAGE={data:{},length:0,getItem:function(e){return this.data[e]},setItem:function(e,t){this.data[e]=t,this.length=Object.keys(this.data).length},removeItem:function(e){delete this.data[e],this.length=Object.keys(this.data).length},clear:function(){this.data={},this.length=0}},Storage=function(){function e(){_classCallCheck(this,e),this.storage=this.initStorage()}return _createClass(e,[{key:"initStorage",value:function(){if(storage)return storage;try{storage="undefined"!=typeof window&&null!==window?window.localStorage||window.sessionStorage:null}catch(e){storage=null}return storage&&!this.isStorageDisabled(storage)||(storage=DEFAULT_STORAGE).clear(),storage}},{key:"isStorageDisabled",value:function(e){var t="__VASTStorage__";try{if(e.setItem(t,t),e.getItem(t)!==t)return e.removeItem(t),!0}catch(e){return!0}return e.removeItem(t),!1}},{key:"getItem",value:function(e){return this.storage.getItem(e)}},{key:"setItem",value:function(e,t){return this.storage.setItem(e,t)}},{key:"removeItem",value:function(e){return this.storage.removeItem(e)}},{key:"clear",value:function(){return this.storage.clear()}}]),e}(),VASTClient=function(){function i(e,t,r){_classCallCheck(this,i),this.cappingFreeLunch=e||0,this.cappingMinimumTimeInterval=t||0,this.defaultOptions={withCredentials:!1,timeout:0},this.vastParser=new VASTParser,this.storage=r||new Storage,void 0===this.lastSuccessfulAd&&(this.lastSuccessfulAd=0),void 0===this.totalCalls&&(this.totalCalls=0),void 0===this.totalCallsTimeout&&(this.totalCallsTimeout=0)}return _createClass(i,[{key:"getParser",value:function(){return this.vastParser}},{key:"hasRemainingAds",value:function(){return 0<this.vastParser.remainingAds.length}},{key:"getNextAds",value:function(e){return this.vastParser.getRemainingAds(e)}},{key:"get",value:function(i){var a=this,n=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},s=Date.now();return(n=Object.assign(this.defaultOptions,n)).hasOwnProperty("resolveAll")||(n.resolveAll=!1),this.totalCallsTimeout<s?(this.totalCalls=1,this.totalCallsTimeout=s+36e5):this.totalCalls++,new Promise(function(t,r){if(a.cappingFreeLunch>=a.totalCalls)return r(new Error("VAST call canceled – FreeLunch capping not reached yet ".concat(a.totalCalls,"/").concat(a.cappingFreeLunch)));var e=s-a.lastSuccessfulAd;if(e<0)a.lastSuccessfulAd=0;else if(e<a.cappingMinimumTimeInterval)return r(new Error("VAST call canceled – (".concat(a.cappingMinimumTimeInterval,")ms minimum interval reached")));a.vastParser.getAndParseVAST(i,n).then(function(e){return t(e)}).catch(function(e){return r(e)})})}},{key:"lastSuccessfulAd",get:function(){return this.storage.getItem("vast-client-last-successful-ad")},set:function(e){this.storage.setItem("vast-client-last-successful-ad",e)}},{key:"totalCalls",get:function(){return this.storage.getItem("vast-client-total-calls")},set:function(e){this.storage.setItem("vast-client-total-calls",e)}},{key:"totalCallsTimeout",get:function(){return this.storage.getItem("vast-client-total-calls-timeout")},set:function(e){this.storage.setItem("vast-client-total-calls-timeout",e)}}]),i}(),DEFAULT_SKIP_DELAY=-1,VASTTracker=function(e){function o(e,t,r){var i,a=3<arguments.length&&void 0!==arguments[3]?arguments[3]:null;for(var n in _classCallCheck(this,o),(i=_possibleConstructorReturn(this,_getPrototypeOf(o).call(this))).ad=t,i.creative=r,i.variation=a,i.muted=!1,i.impressed=!1,i.skippable=!1,i.trackingEvents={},i._alreadyTriggeredQuartiles={},i.emitAlwaysEvents=["creativeView","start","firstQuartile","midpoint","thirdQuartile","complete","resume","pause","rewind","skip","closeLinear","close"],i.creative.trackingEvents){var s=i.creative.trackingEvents[n];i.trackingEvents[n]=s.slice(0)}return isCreativeLinear(i.creative)?i._initLinearTracking():i._initVariationTracking(),e&&i.on("start",function(){e.lastSuccessfulAd=Date.now()}),i}return _inherits(o,EventEmitter),_createClass(o,[{key:"_initLinearTracking",value:function(){this.linear=!0,this.skipDelay=this.creative.skipDelay,this.setDuration(this.creative.duration),this.clickThroughURLTemplate=this.creative.videoClickThroughURLTemplate,this.clickTrackingURLTemplates=this.creative.videoClickTrackingURLTemplates}},{key:"_initVariationTracking",value:function(){if(this.linear=!1,this.skipDelay=DEFAULT_SKIP_DELAY,this.variation){for(var e in this.variation.trackingEvents){var t=this.variation.trackingEvents[e];this.trackingEvents[e]?this.trackingEvents[e]=this.trackingEvents[e].concat(t.slice(0)):this.trackingEvents[e]=t.slice(0)}isNonLinearAd(this.variation)?(this.clickThroughURLTemplate=this.variation.nonlinearClickThroughURLTemplate,this.clickTrackingURLTemplates=this.variation.nonlinearClickTrackingURLTemplates,this.setDuration(this.variation.minSuggestedDuration)):isCompanionAd(this.variation)&&(this.clickThroughURLTemplate=this.variation.companionClickThroughURLTemplate,this.clickTrackingURLTemplates=this.variation.companionClickTrackingURLTemplates)}}},{key:"setDuration",value:function(e){this.assetDuration=e,this.quartiles={firstQuartile:Math.round(25*this.assetDuration)/100,midpoint:Math.round(50*this.assetDuration)/100,thirdQuartile:Math.round(75*this.assetDuration)/100}}},{key:"setProgress",value:function(e){var t=this,r=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},i=this.skipDelay||DEFAULT_SKIP_DELAY;if(-1===i||this.skippable||(e<i?this.emit("skip-countdown",i-e):(this.skippable=!0,this.emit("skip-countdown",0))),0<this.assetDuration){var a=[];if(0<e){var n=Math.round(e/this.assetDuration*100);for(var s in a.push("start"),a.push("progress-".concat(n,"%")),a.push("progress-".concat(Math.round(e))),this.quartiles)this.isQuartileReached(s,this.quartiles[s],e)&&(a.push(s),this._alreadyTriggeredQuartiles[s]=!0)}a.forEach(function(e){t.track(e,{macros:r,once:!0})}),e<this.progress&&this.track("rewind",{macros:r})}this.progress=e}},{key:"isQuartileReached",value:function(e,t,r){var i=!1;return t<=r&&!this._alreadyTriggeredQuartiles[e]&&(i=!0),i}},{key:"setMuted",value:function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};this.muted!==e&&this.track(e?"mute":"unmute",{macros:t}),this.muted=e}},{key:"setPaused",value:function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};this.paused!==e&&this.track(e?"pause":"resume",{macros:t}),this.paused=e}},{key:"setFullscreen",value:function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};this.fullscreen!==e&&this.track(e?"fullscreen":"exitFullscreen",{macros:t}),this.fullscreen=e}},{key:"setExpand",value:function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};this.expanded!==e&&(this.track(e?"expand":"collapse",{macros:t}),this.track(e?"playerExpand":"playerCollapse",{macros:t})),this.expanded=e}},{key:"setSkipDelay",value:function(e){"number"==typeof e&&(this.skipDelay=e)}},{key:"trackImpression",value:function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};this.impressed||(this.impressed=!0,this.trackURLs(this.ad.impressionURLTemplates),this.track("creativeView",{macros:e}))}},{key:"errorWithCode",value:function(e){var t=1<arguments.length&&void 0!==arguments[1]&&arguments[1];this.trackURLs(this.ad.errorURLTemplates,{ERRORCODE:e},{isCustomCode:t})}},{key:"complete",value:function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};this.track("complete",{macros:e})}},{key:"notUsed",value:function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};this.track("notUsed",{macros:e}),this.trackingEvents=[]}},{key:"otherAdInteraction",value:function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};this.track("otherAdInteraction",{macros:e})}},{key:"acceptInvitation",value:function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};this.track("acceptInvitation",{macros:e})}},{key:"adExpand",value:function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};this.track("adExpand",{macros:e})}},{key:"adCollapse",value:function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};this.track("adCollapse",{macros:e})}},{key:"minimize",value:function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};this.track("minimize",{macros:e})}},{key:"verificationNotExecuted",value:function(t){var e=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};if(!this.ad||!this.ad.adVerifications||!this.ad.adVerifications.length)throw new Error("No adVerifications provided");if(!t)throw new Error("No vendor provided, unable to find associated verificationNotExecuted");var r=this.ad.adVerifications.find(function(e){return e.vendor===t});if(!r)throw new Error("No associated verification element found for vendor: ".concat(t));var i=r.trackingEvents;if(i&&i.verificationNotExecuted){var a=i.verificationNotExecuted;this.trackURLs(a,e),this.emit("verificationNotExecuted",{trackingURLTemplates:a})}}},{key:"overlayViewDuration",value:function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};t.CONTENTPLAYHEAD=e,t.MEDIAPLAYHEAD=t.ADPLAYHEAD=t.CONTENTPLAYHEAD,this.track("overlayViewDuration",{macros:t})}},{key:"close",value:function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};this.track(this.linear?"closeLinear":"close",{macros:e})}},{key:"skip",value:function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};this.track("skip",{macros:e})}},{key:"load",value:function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};this.track("loaded",{macros:e})}},{key:"click",value:function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:null,t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};this.clickTrackingURLTemplates&&this.clickTrackingURLTemplates.length&&this.trackURLs(this.clickTrackingURLTemplates,t);var r=this.clickThroughURLTemplate||e;if(r){this.linear&&(t.CONTENTPLAYHEAD=this.progressFormatted(),t.MEDIAPLAYHEAD=t.ADPLAYHEAD=t.CONTENTPLAYHEAD);var i=util.resolveURLTemplates([r],t)[0];this.emit("clickthrough",i)}}},{key:"track",value:function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},r=t.macros,i=void 0===r?{}:r,a=t.once,n=void 0!==a&&a;"closeLinear"===e&&!this.trackingEvents[e]&&this.trackingEvents.close&&(e="close");var s=this.trackingEvents[e],o=-1<this.emitAlwaysEvents.indexOf(e);s?(this.emit(e,{trackingURLTemplates:s}),this.trackURLs(s,i)):o&&this.emit(e,null),n&&(delete this.trackingEvents[e],o&&this.emitAlwaysEvents.splice(this.emitAlwaysEvents.indexOf(e),1))}},{key:"trackURLs",value:function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},r=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};this.linear&&(this.creative&&this.creative.mediaFiles&&this.creative.mediaFiles[0]&&this.creative.mediaFiles[0].fileURL&&(t.ASSETURI=this.creative.mediaFiles[0].fileURL),!t.CONTENTPLAYHEAD&&this.progress&&(t.CONTENTPLAYHEAD=this.progressFormatted(),t.MEDIAPLAYHEAD=t.ADPLAYHEAD=t.CONTENTPLAYHEAD)),this.creative&&this.creative.universalAdId&&this.creative.universalAdId.idRegistry&&this.creative.universalAdId.value&&(t.UNIVERSALADID="".concat(this.creative.universalAdId.idRegistry," ").concat(this.creative.universalAdId.value)),this.ad&&(this.ad.sequence&&(t.PODSEQUENCE=this.ad.sequence),this.ad.adType&&(t.ADTYPE=this.ad.adType),this.ad.adServingId&&(t.ADSERVINGID=this.ad.adServingId),this.ad.categories&&this.ad.categories.length&&(t.ADCATEGORIES=this.ad.categories.map(function(e){return e.value}).join(","))),util.track(e,t,r)}},{key:"progressFormatted",value:function(){var e=parseInt(this.progress),t=e/3600;t.length<2&&(t="0".concat(t));var r=e/60%60;r.length<2&&(r="0".concat(r));var i=e%60;i.length<2&&(i="0".concat(r));var a=parseInt(100*(this.progress-e));return"".concat(t,":").concat(r,":").concat(i,".").concat(a)}}]),o}();exports.VASTClient=VASTClient,exports.VASTParser=VASTParser,exports.VASTTracker=VASTTracker;
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Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(e){return!1}}();return function(){var r,i=l(e);if(t){var n=l(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return c(this,r)}}function p(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return{id:e.id||null,adId:e.adId||null,sequence:e.sequence||null,apiFramework:e.apiFramework||null,universalAdId:{value:null,idRegistry:"unknown"},creativeExtensions:[]}}Object.defineProperty(exports,"__esModule",{value:!0});var h=["ADCATEGORIES","ADCOUNT","ADPLAYHEAD","ADSERVINGID","ADTYPE","APIFRAMEWORKS","APPBUNDLE","ASSETURI","BLOCKEDADCATEGORIES","BREAKMAXADLENGTH","BREAKMAXADS","BREAKMAXDURATION","BREAKMINADLENGTH","BREAKMINDURATION","BREAKPOSITION","CLICKPOS","CLICKTYPE","CLIENTUA","CONTENTID","CONTENTPLAYHEAD","CONTENTURI","DEVICEIP","DEVICEUA","DOMAIN","EXTENSIONS","GDPRCONSENT","IFA","IFATYPE","INVENTORYSTATE","LATLONG","LIMITADTRACKING","MEDIAMIME","MEDIAPLAYHEAD","OMIDPARTNER","PAGEURL","PLACEMENTTYPE","PLAYERCAPABILITIES","PLAYERSIZE","PLAYERSTATE","PODSEQUENCE","REGULATIONS","SERVERSIDE","SERVERUA","TRANSACTIONID","UNIVERSALADID","VASTVERSIONS","VERIFICATIONVENDORS"];function v(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},i=[],n=g(e);for(var a in!t.ERRORCODE||r.isCustomCode||/^[0-9]{3}$/.test(t.ERRORCODE)||(t.ERRORCODE=900),t.CACHEBUSTING=A(Math.round(1e8*Math.random()).toString()),t.TIMESTAMP=(new 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b(e){return-1!==["true","TRUE","True","1"].indexOf(e)}var N={childByName:function(e,t){var r=e.childNodes;for(var i in r){var n=r[i];if(n.nodeName===t)return n}},childrenByName:function(e,t){var r=[],i=e.childNodes;for(var n in i){var a=i[n];a.nodeName===t&&r.push(a)}return r},resolveVastAdTagURI:function(e,t){if(!t)return e;if(0===e.indexOf("//")){var r=location.protocol;return"".concat(r).concat(e)}if(-1===e.indexOf("://")){var i=t.slice(0,t.lastIndexOf("/"));return"".concat(i,"/").concat(e)}return e},parseBoolean:b,parseNodeText:function(e){return e&&(e.textContent||e.text||"").trim()},copyNodeAttribute:function(e,t,r){var i=t.getAttribute(e);i&&r.setAttribute(e,i)},parseAttributes:function(e){for(var t=e.attributes,r={},i=0;i<t.length;i++)r[t[i].nodeName]=t[i].nodeValue;return r},parseDuration:function(e){if(null==e)return-1;if(E.isNumeric(e))return parseInt(e);var t=e.split(":");if(3!==t.length)return-1;var r=t[2].split("."),i=parseInt(r[0]);2===r.length&&(i+=parseFloat("0.".concat(r[1])));var n=parseInt(60*t[1]),a=parseInt(60*t[0]*60);return isNaN(a)||isNaN(n)||isNaN(i)||n>3600||i>60?-1:a+n+i},splitVAST:function(e){var t=[],r=null;return e.forEach((function(i,n){if(i.sequence&&(i.sequence=parseInt(i.sequence,10)),i.sequence>1){var a=e[n-1];if(a&&a.sequence===i.sequence-1)return void(r&&r.push(i));delete i.sequence}r=[i],t.push(r)})),t},assignAttributes:function(e,t){if(e)for(var r in e){var i=e[r];if(i.nodeName&&i.nodeValue&&t.hasOwnProperty(i.nodeName)){var n=i.nodeValue;"boolean"==typeof t[i.nodeName]&&(n=b(n)),t[i.nodeName]=n}}},mergeWrapperAdData:function(e,t){e.errorURLTemplates=t.errorURLTemplates.concat(e.errorURLTemplates),e.impressionURLTemplates=t.impressionURLTemplates.concat(e.impressionURLTemplates),e.extensions=t.extensions.concat(e.extensions),e.followAdditionalWrappers=t.followAdditionalWrappers,e.allowMultipleAds=t.allowMultipleAds,e.fallbackOnNoAd=t.fallbackOnNoAd;var r=(t.creatives||[]).filter((function(e){return e&&"companion"===e.type})),i=r.reduce((function(e,t){return(t.variations||[]).forEach((function(t){(t.companionClickTrackingURLTemplates||[]).forEach((function(t){E.containsTemplateObject(t,e)||e.push(t)}))})),e}),[]);e.creatives=r.concat(e.creatives);var n=t.videoClickTrackingURLTemplates&&t.videoClickTrackingURLTemplates.length,a=t.videoCustomClickURLTemplates&&t.videoCustomClickURLTemplates.length;e.creatives.forEach((function(e){if(t.trackingEvents&&t.trackingEvents[e.type])for(var r in t.trackingEvents[e.type]){var o=t.trackingEvents[e.type][r];Array.isArray(e.trackingEvents[r])||(e.trackingEvents[r]=[]),e.trackingEvents[r]=e.trackingEvents[r].concat(o)}"linear"===e.type&&(n&&(e.videoClickTrackingURLTemplates=e.videoClickTrackingURLTemplates.concat(t.videoClickTrackingURLTemplates)),a&&(e.videoCustomClickURLTemplates=e.videoCustomClickURLTemplates.concat(t.videoCustomClickURLTemplates)),!t.videoClickThroughURLTemplate||null!==e.videoClickThroughURLTemplate&&void 0!==e.videoClickThroughURLTemplate||(e.videoClickThroughURLTemplate=t.videoClickThroughURLTemplate)),"companion"===e.type&&i.length&&(e.variations||[]).forEach((function(e){e.companionClickTrackingURLTemplates=E.joinArrayOfUniqueTemplateObjs(e.companionClickTrackingURLTemplates,i)}))})),t.adVerifications&&(e.adVerifications=e.adVerifications.concat(t.adVerifications)),t.blockedAdCategories&&(e.blockedAdCategories=e.blockedAdCategories.concat(t.blockedAdCategories))}};function L(e,t){var r=function(){var e=p(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}),t=e.id,r=e.adId,i=e.sequence,n=e.apiFramework;return{id:t,adId:r,sequence:i,apiFramework:n,type:"companion",required:null,variations:[]}}(t);return r.required=e.getAttribute("required")||null,r.variations=N.childrenByName(e,"Companion").map((function(e){var t=function(){var e=arguments.length>0&&void 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Please provide a custom URLHandler"))}};var $={ERRORCODE:900,extensions:[]},ee=function(e){s(n,Y);var r=d(n);function n(){var e;return t(this,n),(e=r.call(this)).remainingAds=[],e.parentURLs=[],e.errorURLTemplates=[],e.rootErrorURLTemplates=[],e.maxWrapperDepth=null,e.URLTemplateFilters=[],e.fetchingOptions={},e}return i(n,[{key:"addURLTemplateFilter",value:function(e){"function"==typeof e&&this.URLTemplateFilters.push(e)}},{key:"removeURLTemplateFilter",value:function(){this.URLTemplateFilters.pop()}},{key:"countURLTemplateFilters",value:function(){return this.URLTemplateFilters.length}},{key:"clearURLTemplateFilters",value:function(){this.URLTemplateFilters=[]}},{key:"trackVastError",value:function(e,t){for(var r=arguments.length,i=new Array(r>2?r-2:0),n=2;n<r;n++)i[n-2]=arguments[n];this.emit("VAST-error",Object.assign.apply(Object,[{},$,t].concat(i))),E.track(e,t)}},{key:"getErrorURLTemplates",value:function(){return this.rootErrorURLTemplates.concat(this.errorURLTemplates)}},{key:"fetchVAST",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;return new Promise((function(n,a){t.URLTemplateFilters.forEach((function(t){e=t(e)})),t.parentURLs.push(e);var o=Date.now();t.emit("VAST-resolving",{url:e,previousUrl:i,wrapperDepth:r,maxWrapperDepth:t.maxWrapperDepth,timeout:t.fetchingOptions.timeout}),t.urlHandler.get(e,t.fetchingOptions,(function(s,l){var u=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},c=Math.round(Date.now()-o),d=Object.assign({url:e,previousUrl:i,wrapperDepth:r,error:s,duration:c},u);t.emit("VAST-resolved",d),s?a(s):n(l)}))}))}},{key:"initParsingStatus",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.rootURL="",this.remainingAds=[],this.parentURLs=[],this.errorURLTemplates=[],this.rootErrorURLTemplates=[],this.maxWrapperDepth=e.wrapperLimit||10,this.fetchingOptions={timeout:e.timeout||12e4,withCredentials:e.withCredentials},this.urlHandler=e.urlHandler||e.urlhandler||Z,this.vastVersion=null}},{key:"getRemainingAds",value:function(e){var t=this;if(0===this.remainingAds.length)return Promise.reject(new Error("No more ads are available for the given VAST"));var r=e?E.flatten(this.remainingAds):this.remainingAds.shift();return this.errorURLTemplates=[],this.parentURLs=[],this.resolveAds(r,{wrapperDepth:0,url:this.rootURL}).then((function(e){return t.buildVASTResponse(e)}))}},{key:"getAndParseVAST",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this.initParsingStatus(r),this.URLTemplateFilters.forEach((function(t){e=t(e)})),this.rootURL=e,this.fetchVAST(e).then((function(i){return r.previousUrl=e,r.isRootVAST=!0,r.url=e,t.parse(i,r).then((function(e){return t.buildVASTResponse(e)}))}))}},{key:"parseVAST",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this.initParsingStatus(r),r.isRootVAST=!0,this.parse(e,r).then((function(e){return t.buildVASTResponse(e)}))}},{key:"buildVASTResponse",value:function(e){var t,r={ads:(t={ads:e,errorURLTemplates:this.getErrorURLTemplates(),version:this.vastVersion}).ads||[],errorURLTemplates:t.errorURLTemplates||[],version:t.version||null};return this.completeWrapperResolving(r),r}},{key:"parseVastXml",value:function(e,t){var r=t.isRootVAST,i=void 0!==r&&r,n=t.url,a=void 0===n?null:n,o=t.wrapperDepth,s=void 0===o?0:o,l=t.allowMultipleAds,u=t.followAdditionalWrappers;if(!e||!e.documentElement||"VAST"!==e.documentElement.nodeName)throw this.emit("VAST-ad-parsed",{type:"ERROR",url:a,wrapperDepth:s}),new Error("Invalid VAST XMLDocument");var c=[],d=e.documentElement.childNodes,p=e.documentElement.getAttribute("version");for(var h in i&&p&&(this.vastVersion=p),d){var v=d[h];if("Error"===v.nodeName){var f=N.parseNodeText(v);i?this.rootErrorURLTemplates.push(f):this.errorURLTemplates.push(f)}else if("Ad"===v.nodeName){if(this.vastVersion&&parseFloat(this.vastVersion)<3)l=!0;else if(!1===l&&c.length>1)break;var m=W(v,this.emit.bind(this),{allowMultipleAds:l,followAdditionalWrappers:u});m.ad?(c.push(m.ad),this.emit("VAST-ad-parsed",{type:m.type,url:a,wrapperDepth:s,adIndex:c.length-1,vastVersion:p})):this.trackVastError(this.getErrorURLTemplates(),{ERRORCODE:101})}}return c}},{key:"parse",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=t.url,i=void 0===r?null:r,n=t.resolveAll,a=void 0===n||n,o=t.wrapperSequence,s=void 0===o?null:o,l=t.previousUrl,u=void 0===l?null:l,c=t.wrapperDepth,d=void 0===c?0:c,p=t.isRootVAST,h=void 0!==p&&p,v=t.followAdditionalWrappers,f=t.allowMultipleAds,m=[];this.vastVersion&&parseFloat(this.vastVersion)<3&&h&&(f=!0);try{m=this.parseVastXml(e,{isRootVAST:h,url:i,wrapperDepth:d,allowMultipleAds:f,followAdditionalWrappers:v})}catch(e){return Promise.reject(e)}return 1===m.length&&null!=s&&(m[0].sequence=s),!1===a&&(this.remainingAds=N.splitVAST(m),m=this.remainingAds.shift()),this.resolveAds(m,{wrapperDepth:d,previousUrl:u,url:i})}},{key:"resolveAds",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],r=arguments.length>1?arguments[1]:void 0,i=r.wrapperDepth,n=r.previousUrl,a=r.url,o=[];return n=a,t.forEach((function(t){var r=e.resolveWrappers(t,i,n);o.push(r)})),Promise.all(o).then((function(t){var r=E.flatten(t);if(!r&&e.remainingAds.length>0){var o=e.remainingAds.shift();return e.resolveAds(o,{wrapperDepth:i,previousUrl:n,url:a})}return r}))}},{key:"resolveWrappers",value:function(e,t,r){var i=this;return new Promise((function(n){if(t++,!e.nextWrapperURL)return delete e.nextWrapperURL,n(e);if(t>=i.maxWrapperDepth||-1!==i.parentURLs.indexOf(e.nextWrapperURL))return e.errorCode=302,delete e.nextWrapperURL,n(e);e.nextWrapperURL=N.resolveVastAdTagURI(e.nextWrapperURL,r),i.URLTemplateFilters.forEach((function(t){e.nextWrapperURL=t(e.nextWrapperURL)}));var a=e.sequence;i.fetchVAST(e.nextWrapperURL,t,r).then((function(o){return i.parse(o,{url:e.nextWrapperURL,previousUrl:r,wrapperSequence:a,wrapperDepth:t,followAdditionalWrappers:e.followAdditionalWrappers,allowMultipleAds:e.allowMultipleAds}).then((function(t){if(delete e.nextWrapperURL,0===t.length)return e.creatives=[],n(e);t.forEach((function(t){t&&N.mergeWrapperAdData(t,e)})),n(t)}))})).catch((function(t){e.errorCode=301,e.errorMessage=t.message,n(e)}))}))}},{key:"completeWrapperResolving",value:function(e){if(0===e.ads.length)this.trackVastError(e.errorURLTemplates,{ERRORCODE:303});else for(var t=e.ads.length-1;t>=0;t--){var r=e.ads[t];(r.errorCode||0===r.creatives.length)&&(this.trackVastError(r.errorURLTemplates.concat(e.errorURLTemplates),{ERRORCODE:r.errorCode||303},{ERRORMESSAGE:r.errorMessage||""},{extensions:r.extensions},{system:r.system}),e.ads.splice(t,1))}}}]),n}(),te=null,re={data:{},length:0,getItem:function(e){return this.data[e]},setItem:function(e,t){this.data[e]=t,this.length=Object.keys(this.data).length},removeItem:function(e){delete this.data[e],this.length=Object.keys(this.data).length},clear:function(){this.data={},this.length=0}},ie=function(){function e(){t(this,e),this.storage=this.initStorage()}return i(e,[{key:"initStorage",value:function(){if(te)return te;try{te="undefined"!=typeof window&&null!==window?window.localStorage||window.sessionStorage:null}catch(e){te=null}return te&&!this.isStorageDisabled(te)||(te=re).clear(),te}},{key:"isStorageDisabled",value:function(e){var t="__VASTStorage__";try{if(e.setItem(t,t),e.getItem(t)!==t)return e.removeItem(t),!0}catch(e){return!0}return e.removeItem(t),!1}},{key:"getItem",value:function(e){return this.storage.getItem(e)}},{key:"setItem",value:function(e,t){return this.storage.setItem(e,t)}},{key:"removeItem",value:function(e){return this.storage.removeItem(e)}},{key:"clear",value:function(){return this.storage.clear()}}]),e}(),ne=function(){function e(r,i,n){t(this,e),this.cappingFreeLunch=r||0,this.cappingMinimumTimeInterval=i||0,this.defaultOptions={withCredentials:!1,timeout:0},this.vastParser=new ee,this.storage=n||new ie,void 0===this.lastSuccessfulAd&&(this.lastSuccessfulAd=0),void 0===this.totalCalls&&(this.totalCalls=0),void 0===this.totalCallsTimeout&&(this.totalCallsTimeout=0)}return i(e,[{key:"getParser",value:function(){return this.vastParser}},{key:"hasRemainingAds",value:function(){return this.vastParser.remainingAds.length>0}},{key:"getNextAds",value:function(e){return this.vastParser.getRemainingAds(e)}},{key:"get",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=Date.now();return(r=Object.assign({},this.defaultOptions,r)).hasOwnProperty("resolveAll")||(r.resolveAll=!1),this.totalCallsTimeout<i?(this.totalCalls=1,this.totalCallsTimeout=i+36e5):this.totalCalls++,new Promise((function(n,a){if(t.cappingFreeLunch>=t.totalCalls)return a(new Error("VAST call canceled – FreeLunch capping not reached yet ".concat(t.totalCalls,"/").concat(t.cappingFreeLunch)));var o=i-t.lastSuccessfulAd;if(o<0)t.lastSuccessfulAd=0;else if(o<t.cappingMinimumTimeInterval)return a(new Error("VAST call canceled – (".concat(t.cappingMinimumTimeInterval,")ms minimum interval reached")));t.vastParser.getAndParseVAST(e,r).then((function(e){return n(e)})).catch((function(e){return a(e)}))}))}},{key:"lastSuccessfulAd",get:function(){return this.storage.getItem("vast-client-last-successful-ad")},set:function(e){this.storage.setItem("vast-client-last-successful-ad",e)}},{key:"totalCalls",get:function(){return this.storage.getItem("vast-client-total-calls")},set:function(e){this.storage.setItem("vast-client-total-calls",e)}},{key:"totalCallsTimeout",get:function(){return this.storage.getItem("vast-client-total-calls-timeout")},set:function(e){this.storage.setItem("vast-client-total-calls-timeout",e)}}]),e}(),ae=function(e){s(n,Y);var r=d(n);function n(e,i,a){var o,s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;for(var l in t(this,n),(o=r.call(this)).ad=i,o.creative=a,o.variation=s,o.muted=!1,o.impressed=!1,o.skippable=!1,o.trackingEvents={},o.lastPercentage=0,o._alreadyTriggeredQuartiles={},o.emitAlwaysEvents=["creativeView","start","firstQuartile","midpoint","thirdQuartile","complete","resume","pause","rewind","skip","closeLinear","close"],o.creative.trackingEvents){var u=o.creative.trackingEvents[l];o.trackingEvents[l]=u.slice(0)}return w(o.creative)?o._initLinearTracking():o._initVariationTracking(),e&&o.on("start",(function(){e.lastSuccessfulAd=Date.now()})),o}return i(n,[{key:"_initLinearTracking",value:function(){this.linear=!0,this.skipDelay=this.creative.skipDelay,this.setDuration(this.creative.duration),this.clickThroughURLTemplate=this.creative.videoClickThroughURLTemplate,this.clickTrackingURLTemplates=this.creative.videoClickTrackingURLTemplates}},{key:"_initVariationTracking",value:function(){if(this.linear=!1,this.skipDelay=-1,this.variation){for(var e in this.variation.trackingEvents){var t=this.variation.trackingEvents[e];this.trackingEvents[e]?this.trackingEvents[e]=this.trackingEvents[e].concat(t.slice(0)):this.trackingEvents[e]=t.slice(0)}"nonLinearAd"===this.variation.adType?(this.clickThroughURLTemplate=this.variation.nonlinearClickThroughURLTemplate,this.clickTrackingURLTemplates=this.variation.nonlinearClickTrackingURLTemplates,this.setDuration(this.variation.minSuggestedDuration)):function(e){return"companionAd"===e.adType}(this.variation)&&(this.clickThroughURLTemplate=this.variation.companionClickThroughURLTemplate,this.clickTrackingURLTemplates=this.variation.companionClickTrackingURLTemplates)}}},{key:"setDuration",value:function(e){this.assetDuration=e,this.quartiles={firstQuartile:Math.round(25*this.assetDuration)/100,midpoint:Math.round(50*this.assetDuration)/100,thirdQuartile:Math.round(75*this.assetDuration)/100}}},{key:"setProgress",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=this.skipDelay||-1;if(-1===i||this.skippable||(i>e?this.emit("skip-countdown",i-e):(this.skippable=!0,this.emit("skip-countdown",0))),this.assetDuration>0){var n=Math.round(e/this.assetDuration*100),a=[];if(e>0){a.push("start");for(var o=this.lastPercentage;o<n;o++)a.push("progress-".concat(o+1,"%"));for(var s in a.push("progress-".concat(Math.round(e))),this.quartiles)this.isQuartileReached(s,this.quartiles[s],e)&&(a.push(s),this._alreadyTriggeredQuartiles[s]=!0);this.lastPercentage=n}a.forEach((function(e){t.track(e,{macros:r,once:!0})})),e<this.progress&&this.track("rewind",{macros:r})}this.progress=e}},{key:"isQuartileReached",value:function(e,t,r){var i=!1;return t<=r&&!this._alreadyTriggeredQuartiles[e]&&(i=!0),i}},{key:"setMuted",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.muted!==e&&this.track(e?"mute":"unmute",{macros:t}),this.muted=e}},{key:"setPaused",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.paused!==e&&this.track(e?"pause":"resume",{macros:t}),this.paused=e}},{key:"setFullscreen",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.fullscreen!==e&&this.track(e?"fullscreen":"exitFullscreen",{macros:t}),this.fullscreen=e}},{key:"setExpand",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.expanded!==e&&(this.track(e?"expand":"collapse",{macros:t}),this.track(e?"playerExpand":"playerCollapse",{macros:t})),this.expanded=e}},{key:"setSkipDelay",value:function(e){"number"==typeof e&&(this.skipDelay=e)}},{key:"trackImpression",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.impressed||(this.impressed=!0,this.trackURLs(this.ad.impressionURLTemplates,e),this.track("creativeView",{macros:e}))}},{key:"errorWithCode",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];this.trackURLs(this.ad.errorURLTemplates,{ERRORCODE:e},{isCustomCode:t})}},{key:"complete",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("complete",{macros:e})}},{key:"notUsed",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("notUsed",{macros:e}),this.trackingEvents=[]}},{key:"otherAdInteraction",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("otherAdInteraction",{macros:e})}},{key:"acceptInvitation",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("acceptInvitation",{macros:e})}},{key:"adExpand",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("adExpand",{macros:e})}},{key:"adCollapse",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("adCollapse",{macros:e})}},{key:"minimize",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("minimize",{macros:e})}},{key:"verificationNotExecuted",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!this.ad||!this.ad.adVerifications||!this.ad.adVerifications.length)throw new Error("No adVerifications provided");if(!e)throw new Error("No vendor provided, unable to find associated verificationNotExecuted");var r=this.ad.adVerifications.find((function(t){return t.vendor===e}));if(!r)throw new Error("No associated verification element found for vendor: ".concat(e));var i=r.trackingEvents;if(i&&i.verificationNotExecuted){var n=i.verificationNotExecuted;this.trackURLs(n,t),this.emit("verificationNotExecuted",{trackingURLTemplates:n})}}},{key:"overlayViewDuration",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};t.ADPLAYHEAD=e,this.track("overlayViewDuration",{macros:t})}},{key:"close",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track(this.linear?"closeLinear":"close",{macros:e})}},{key:"skip",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("skip",{macros:e})}},{key:"load",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("loaded",{macros:e})}},{key:"click",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.clickTrackingURLTemplates&&this.clickTrackingURLTemplates.length&&this.trackURLs(this.clickTrackingURLTemplates,t);var r=this.clickThroughURLTemplate||e,i=o({},t);if(r){this.progress&&(i.ADPLAYHEAD=this.progressFormatted());var n=E.resolveURLTemplates([r],i)[0];this.emit("clickthrough",n)}}},{key:"track",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=t.macros,i=void 0===r?{}:r,n=t.once,a=void 0!==n&&n;"closeLinear"===e&&!this.trackingEvents[e]&&this.trackingEvents.close&&(e="close");var o=this.trackingEvents[e],s=this.emitAlwaysEvents.indexOf(e)>-1;o?(this.emit(e,{trackingURLTemplates:o}),this.trackURLs(o,i)):s&&this.emit(e,null),a&&(delete this.trackingEvents[e],s&&this.emitAlwaysEvents.splice(this.emitAlwaysEvents.indexOf(e),1))}},{key:"trackURLs",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};this.linear&&(this.creative&&this.creative.mediaFiles&&this.creative.mediaFiles[0]&&this.creative.mediaFiles[0].fileURL&&(t.ASSETURI=this.creative.mediaFiles[0].fileURL),this.progress&&(t.ADPLAYHEAD=this.progressFormatted())),this.creative&&this.creative.universalAdId&&this.creative.universalAdId.idRegistry&&this.creative.universalAdId.value&&(t.UNIVERSALADID="".concat(this.creative.universalAdId.idRegistry," ").concat(this.creative.universalAdId.value)),this.ad&&(this.ad.sequence&&(t.PODSEQUENCE=this.ad.sequence),this.ad.adType&&(t.ADTYPE=this.ad.adType),this.ad.adServingId&&(t.ADSERVINGID=this.ad.adServingId),this.ad.categories&&this.ad.categories.length&&(t.ADCATEGORIES=this.ad.categories.map((function(e){return e.value})).join(",")),this.ad.blockedAdCategories&&this.ad.blockedAdCategories.length&&(t.BLOCKEDADCATEGORIES=this.ad.blockedAdCategories)),E.track(e,t,r)}},{key:"convertToTimecode",value:function(e){var t=1e3*e,r=Math.floor(t/36e5),i=Math.floor(t/6e4%60),n=Math.floor(t/1e3%60),a=Math.floor(t%1e3);return"".concat(E.leftpad(r,2),":").concat(E.leftpad(i,2),":").concat(E.leftpad(n,2),".").concat(E.leftpad(a,3))}},{key:"progressFormatted",value:function(){return this.convertToTimecode(this.progress)}}]),n}();exports.VASTClient=ne,exports.VASTParser=ee,exports.VASTTracker=ae;
diff --git a/dist/vast-client.js b/dist/vast-client.js
index 2ad387df..fd92fdb1 100644
--- a/dist/vast-client.js
+++ b/dist/vast-client.js
@@ -1,10 +1,12 @@
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
   typeof define === 'function' && define.amd ? define(['exports'], factory) :
-  (global = global || self, factory(global.VAST = {}));
-}(this, function (exports) { 'use strict';
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.VAST = {}));
+}(this, (function (exports) { 'use strict';
 
   function _typeof(obj) {
+    "@babel/helpers - typeof";
+
     if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
       _typeof = function (obj) {
         return typeof obj;
@@ -40,6 +42,55 @@
     return Constructor;
   }
 
+  function _defineProperty(obj, key, value) {
+    if (key in obj) {
+      Object.defineProperty(obj, key, {
+        value: value,
+        enumerable: true,
+        configurable: true,
+        writable: true
+      });
+    } else {
+      obj[key] = value;
+    }
+
+    return obj;
+  }
+
+  function ownKeys(object, enumerableOnly) {
+    var keys = Object.keys(object);
+
+    if (Object.getOwnPropertySymbols) {
+      var symbols = Object.getOwnPropertySymbols(object);
+      if (enumerableOnly) symbols = symbols.filter(function (sym) {
+        return Object.getOwnPropertyDescriptor(object, sym).enumerable;
+      });
+      keys.push.apply(keys, symbols);
+    }
+
+    return keys;
+  }
+
+  function _objectSpread2(target) {
+    for (var i = 1; i < arguments.length; i++) {
+      var source = arguments[i] != null ? arguments[i] : {};
+
+      if (i % 2) {
+        ownKeys(Object(source), true).forEach(function (key) {
+          _defineProperty(target, key, source[key]);
+        });
+      } else if (Object.getOwnPropertyDescriptors) {
+        Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
+      } else {
+        ownKeys(Object(source)).forEach(function (key) {
+          Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
+        });
+      }
+    }
+
+    return target;
+  }
+
   function _inherits(subClass, superClass) {
     if (typeof superClass !== "function" && superClass !== null) {
       throw new TypeError("Super expression must either be null or a function");
@@ -71,6 +122,19 @@
     return _setPrototypeOf(o, p);
   }
 
+  function _isNativeReflectConstruct() {
+    if (typeof Reflect === "undefined" || !Reflect.construct) return false;
+    if (Reflect.construct.sham) return false;
+    if (typeof Proxy === "function") return true;
+
+    try {
+      Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));
+      return true;
+    } catch (e) {
+      return false;
+    }
+  }
+
   function _assertThisInitialized(self) {
     if (self === void 0) {
       throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
@@ -87,6 +151,25 @@
     return _assertThisInitialized(self);
   }
 
+  function _createSuper(Derived) {
+    var hasNativeReflectConstruct = _isNativeReflectConstruct();
+
+    return function _createSuperInternal() {
+      var Super = _getPrototypeOf(Derived),
+          result;
+
+      if (hasNativeReflectConstruct) {
+        var NewTarget = _getPrototypeOf(this).constructor;
+
+        result = Reflect.construct(Super, arguments, NewTarget);
+      } else {
+        result = Super.apply(this, arguments);
+      }
+
+      return _possibleConstructorReturn(this, result);
+    };
+  }
+
   function createAd() {
     var adAttributes = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
     return {
@@ -108,7 +191,11 @@
       impressionURLTemplates: [],
       creatives: [],
       extensions: [],
-      adVerifications: []
+      adVerifications: [],
+      blockedAdCategories: [],
+      followAdditionalWrappers: true,
+      allowMultipleAds: false,
+      fallbackOnNoAd: null
     };
   }
 
@@ -189,11 +276,8 @@
     };
   }
 
-  var supportedMacros = ['CONTENTPLAYHEAD', // @deprecated VAST 4.1
-  'ADPLAYHEAD', 'MEDIAPLAYHEAD', 'ADPLAYHEAD', 'ASSETURI', 'PODSEQUENCE', 'UNIVERSALADID', 'CONTENTURI', 'CONTENTID', 'VERIFICATIONVENDORS', 'EXTENSIONS', 'DEVICEIP', 'SERVERSIDE', 'CLIENTUA', 'SERVERUA', 'DEVICEUA', 'TRANSACTIONID', 'ADCOUNT', 'BREAKPOSITION', 'PLACEMENTTYPE', 'IFA', 'IFATYPE', 'LATLONG', 'DOMAIN', 'PAGEURL', 'APPBUNDLE', 'VASTVERSIONS', 'APIFRAMEWORKS', 'MEDIAMIME', 'PLAYERCAPABILITIES', 'CLICKTYPE', 'PLAYERSTATE', 'INVENTORYSTATE', 'CLICKPOS', 'PLAYERSIZE', 'LIMITADTRACKING', 'REGULATIONS', 'GDPRCONSENT', // <BlockedAdCategories> element is not parsed for now so the vastTracker
-  // can't replace the macro with element value automatically.
-  // The player need to pass it inside "macro" parameter when calling trackers
-  'BLOCKEDADCATEGORIES', 'ADCATEGORIES', 'ADTYPE', 'ADSERVINGID'];
+  var supportedMacros = ['ADCATEGORIES', 'ADCOUNT', 'ADPLAYHEAD', 'ADSERVINGID', 'ADTYPE', 'APIFRAMEWORKS', 'APPBUNDLE', 'ASSETURI', 'BLOCKEDADCATEGORIES', 'BREAKMAXADLENGTH', 'BREAKMAXADS', 'BREAKMAXDURATION', 'BREAKMINADLENGTH', 'BREAKMINDURATION', 'BREAKPOSITION', 'CLICKPOS', 'CLICKTYPE', 'CLIENTUA', 'CONTENTID', 'CONTENTPLAYHEAD', // @deprecated VAST 4.1
+  'CONTENTURI', 'DEVICEIP', 'DEVICEUA', 'DOMAIN', 'EXTENSIONS', 'GDPRCONSENT', 'IFA', 'IFATYPE', 'INVENTORYSTATE', 'LATLONG', 'LIMITADTRACKING', 'MEDIAMIME', 'MEDIAPLAYHEAD', 'OMIDPARTNER', 'PAGEURL', 'PLACEMENTTYPE', 'PLAYERCAPABILITIES', 'PLAYERSIZE', 'PLAYERSTATE', 'PODSEQUENCE', 'REGULATIONS', 'SERVERSIDE', 'SERVERUA', 'TRANSACTIONID', 'UNIVERSALADID', 'VASTVERSIONS', 'VERIFICATIONVENDORS'];
 
   function track(URLTemplates, macros, options) {
     var URLs = resolveURLTemplates(URLTemplates, macros, options);
@@ -369,9 +453,12 @@
     });
   }
 
-  function leftpad(str) {
-    if (str.length < 8) {
-      return range(0, 8 - str.length, false).map(function () {
+  function leftpad(input) {
+    var len = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 8;
+    var str = String(input);
+
+    if (str.length < len) {
+      return range(0, len - str.length, false).map(function () {
         return '0';
       }).join('') + str;
     }
@@ -673,7 +760,11 @@
   function mergeWrapperAdData(unwrappedAd, wrapper) {
     unwrappedAd.errorURLTemplates = wrapper.errorURLTemplates.concat(unwrappedAd.errorURLTemplates);
     unwrappedAd.impressionURLTemplates = wrapper.impressionURLTemplates.concat(unwrappedAd.impressionURLTemplates);
-    unwrappedAd.extensions = wrapper.extensions.concat(unwrappedAd.extensions);
+    unwrappedAd.extensions = wrapper.extensions.concat(unwrappedAd.extensions); // values from the child wrapper will be overridden
+
+    unwrappedAd.followAdditionalWrappers = wrapper.followAdditionalWrappers;
+    unwrappedAd.allowMultipleAds = wrapper.allowMultipleAds;
+    unwrappedAd.fallbackOnNoAd = wrapper.fallbackOnNoAd;
     var wrapperCompanions = (wrapper.creatives || []).filter(function (creative) {
       return creative && creative.type === 'companion';
     });
@@ -732,6 +823,10 @@
     if (wrapper.adVerifications) {
       unwrappedAd.adVerifications = unwrappedAd.adVerifications.concat(wrapper.adVerifications);
     }
+
+    if (wrapper.blockedAdCategories) {
+      unwrappedAd.blockedAdCategories = unwrappedAd.blockedAdCategories.concat(wrapper.blockedAdCategories);
+    }
   }
 
   var parserUtils = {
@@ -1114,7 +1209,7 @@
 
 
   function parseIcon(iconElement) {
-    var icon = createIcon(iconElement);
+    var icon = createIcon();
     icon.program = iconElement.getAttribute('program');
     icon.height = parseInt(iconElement.getAttribute('height') || 0);
     icon.width = parseInt(iconElement.getAttribute('width') || 0);
@@ -1723,11 +1818,16 @@
    * Parses an Ad element (can either be a Wrapper or an InLine).
    * @param  {Object} adElement - The VAST Ad element to parse.
    * @param  {Function} emit - Emit function used to trigger Warning event
+   * @param  {Object} options - An optional Object of parameters to be used in the parsing process.
    * @emits  VASTParser#VAST-warning
    * @return {Object|undefined} - Object containing the ad and if it is wrapper/inline
    */
 
   function parseAd(adElement, emit) {
+    var _ref = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
+        allowMultipleAds = _ref.allowMultipleAds,
+        followAdditionalWrappers = _ref.followAdditionalWrappers;
+
     var childNodes = adElement.childNodes;
 
     for (var adTypeElementKey in childNodes) {
@@ -1737,6 +1837,10 @@
         continue;
       }
 
+      if (adTypeElement.nodeName === 'Wrapper' && followAdditionalWrappers === false) {
+        continue;
+      }
+
       parserUtils.copyNodeAttribute('id', adElement, adTypeElement);
       parserUtils.copyNodeAttribute('sequence', adElement, adTypeElement);
       parserUtils.copyNodeAttribute('adType', adElement, adTypeElement);
@@ -1748,7 +1852,9 @@
         };
       } else if (adTypeElement.nodeName === 'InLine') {
         return {
-          ad: parseInLine(adTypeElement, emit),
+          ad: parseInLine(adTypeElement, emit, {
+            allowMultipleAds: allowMultipleAds
+          }),
           type: 'INLINE'
         };
       }
@@ -1758,11 +1864,22 @@
    * Parses an Inline
    * @param  {Object} adElement Element - The VAST Inline element to parse.
    * @param  {Function} emit - Emit function used to trigger Warning event.
+   * @param  {Object} options - An optional Object of parameters to be used in the parsing process.
    * @emits  VASTParser#VAST-warning
    * @return {Object} ad - The ad object.
    */
 
   function parseInLine(adElement, emit) {
+    var _ref2 = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
+        allowMultipleAds = _ref2.allowMultipleAds;
+
+    // if allowMultipleAds is set to false by wrapper attribute
+    // only the first stand-alone Ad (with no sequence values) in the
+    // requested VAST response is allowed so we won't parse ads with sequence
+    if (allowMultipleAds === false && adElement.getAttribute('sequence')) {
+      return null;
+    }
+
     return parseAdElement(adElement, emit);
   }
   /**
@@ -1874,6 +1991,13 @@
         case 'Survey':
           ad.survey = parserUtils.parseNodeText(node);
           break;
+
+        case 'BlockedAdCategories':
+          ad.blockedAdCategories.push({
+            authority: node.getAttribute('authority') || null,
+            value: parserUtils.parseNodeText(node)
+          });
+          break;
       }
     }
 
@@ -1890,6 +2014,12 @@
 
   function parseWrapper(wrapperElement, emit) {
     var ad = parseAdElement(wrapperElement, emit);
+    var followAdditionalWrappersValue = wrapperElement.getAttribute('followAdditionalWrappers');
+    var allowMultipleAdsValue = wrapperElement.getAttribute('allowMultipleAds');
+    var fallbackOnNoAdValue = wrapperElement.getAttribute('fallbackOnNoAd');
+    ad.followAdditionalWrappers = followAdditionalWrappersValue ? parserUtils.parseBoolean(followAdditionalWrappersValue) : true;
+    ad.allowMultipleAds = allowMultipleAdsValue ? parserUtils.parseBoolean(allowMultipleAdsValue) : false;
+    ad.fallbackOnNoAd = fallbackOnNoAdValue ? parserUtils.parseBoolean(fallbackOnNoAdValue) : null;
     var wrapperURLElement = parserUtils.childByName(wrapperElement, 'VASTAdTagURI');
 
     if (wrapperURLElement) {
@@ -2069,9 +2199,7 @@
     return viewableImpression;
   }
 
-  var EventEmitter =
-  /*#__PURE__*/
-  function () {
+  var EventEmitter = /*#__PURE__*/function () {
     function EventEmitter() {
       _classCallCheck(this, EventEmitter);
 
@@ -2386,11 +2514,11 @@
    * @extends EventEmitter
    */
 
-  var VASTParser =
-  /*#__PURE__*/
-  function (_EventEmitter) {
+  var VASTParser = /*#__PURE__*/function (_EventEmitter) {
     _inherits(VASTParser, _EventEmitter);
 
+    var _super = _createSuper(VASTParser);
+
     /**
      * Creates an instance of VASTParser.
      * @constructor
@@ -2400,7 +2528,7 @@
 
       _classCallCheck(this, VASTParser);
 
-      _this = _possibleConstructorReturn(this, _getPrototypeOf(VASTParser).call(this));
+      _this = _super.call(this);
       _this.remainingAds = [];
       _this.parentURLs = [];
       _this.errorURLTemplates = [];
@@ -2677,7 +2805,9 @@
             _ref$url = _ref.url,
             url = _ref$url === void 0 ? null : _ref$url,
             _ref$wrapperDepth = _ref.wrapperDepth,
-            wrapperDepth = _ref$wrapperDepth === void 0 ? 0 : _ref$wrapperDepth;
+            wrapperDepth = _ref$wrapperDepth === void 0 ? 0 : _ref$wrapperDepth,
+            allowMultipleAds = _ref.allowMultipleAds,
+            followAdditionalWrappers = _ref.followAdditionalWrappers;
 
         // check if is a valid VAST document
         if (!vastXml || !vastXml.documentElement || vastXml.documentElement.nodeName !== 'VAST') {
@@ -2710,7 +2840,20 @@
 
             isRootVAST ? this.rootErrorURLTemplates.push(errorURLTemplate) : this.errorURLTemplates.push(errorURLTemplate);
           } else if (node.nodeName === 'Ad') {
-            var result = parseAd(node, this.emit.bind(this));
+            // allowMultipleAds was introduced in VAST 3
+            // for retrocompatibility set it to true
+            if (this.vastVersion && parseFloat(this.vastVersion) < 3) {
+              allowMultipleAds = true;
+            } else if (allowMultipleAds === false && ads.length > 1) {
+              // if wrapper allowMultipleAds is set to false only the first stand-alone Ad
+              // (with no sequence values) in the requested VAST response is allowed
+              break;
+            }
+
+            var result = parseAd(node, this.emit.bind(this), {
+              allowMultipleAds: allowMultipleAds,
+              followAdditionalWrappers: followAdditionalWrappers
+            });
 
             if (result.ad) {
               ads.push(result.ad);
@@ -2745,8 +2888,9 @@
 
     }, {
       key: "parse",
-      value: function parse(vastXml, _ref2) {
-        var _ref2$url = _ref2.url,
+      value: function parse(vastXml) {
+        var _ref2 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
+            _ref2$url = _ref2.url,
             url = _ref2$url === void 0 ? null : _ref2$url,
             _ref2$resolveAll = _ref2.resolveAll,
             resolveAll = _ref2$resolveAll === void 0 ? true : _ref2$resolveAll,
@@ -2757,26 +2901,42 @@
             _ref2$wrapperDepth = _ref2.wrapperDepth,
             wrapperDepth = _ref2$wrapperDepth === void 0 ? 0 : _ref2$wrapperDepth,
             _ref2$isRootVAST = _ref2.isRootVAST,
-            isRootVAST = _ref2$isRootVAST === void 0 ? false : _ref2$isRootVAST;
-        var ads = [];
+            isRootVAST = _ref2$isRootVAST === void 0 ? false : _ref2$isRootVAST,
+            followAdditionalWrappers = _ref2.followAdditionalWrappers,
+            allowMultipleAds = _ref2.allowMultipleAds;
+
+        var ads = []; // allowMultipleAds was introduced in VAST 3 as wrapper attribute
+        // for retrocompatibility set it to true for vast pre-version 3
+
+        if (this.vastVersion && parseFloat(this.vastVersion) < 3 && isRootVAST) {
+          allowMultipleAds = true;
+        }
 
         try {
           ads = this.parseVastXml(vastXml, {
             isRootVAST: isRootVAST,
             url: url,
-            wrapperDepth: wrapperDepth
+            wrapperDepth: wrapperDepth,
+            allowMultipleAds: allowMultipleAds,
+            followAdditionalWrappers: followAdditionalWrappers
           });
         } catch (e) {
           return Promise.reject(e);
         }
-
-        var adsCount = ads.length;
-        var lastAddedAd = ads[adsCount - 1]; // if in child nodes we have only one ads
-        // and wrapperSequence is defined
-        // and this ads doesn't already have sequence
-
-        if (adsCount === 1 && wrapperSequence !== undefined && wrapperSequence !== null && lastAddedAd && !lastAddedAd.sequence) {
-          lastAddedAd.sequence = wrapperSequence;
+        /* Keep wrapper sequence value to not break AdPod when wrapper contain only one Ad.
+        e.g,for a AdPod containing :
+        - Inline with sequence=1
+        - Inline with sequence=2
+        - Wrapper with sequence=3 wrapping a Inline with sequence=1
+        once parsed we will obtain :
+        - Inline sequence 1,
+        - Inline sequence 2,
+        - Inline sequence 3
+        */
+
+
+        if (ads.length === 1 && wrapperSequence !== undefined && wrapperSequence !== null) {
+          ads[0].sequence = wrapperSequence;
         } // Split the VAST in case we don't want to resolve everything at the first time
 
 
@@ -2881,7 +3041,9 @@
               url: ad.nextWrapperURL,
               previousUrl: previousUrl,
               wrapperSequence: wrapperSequence,
-              wrapperDepth: wrapperDepth
+              wrapperDepth: wrapperDepth,
+              followAdditionalWrappers: ad.followAdditionalWrappers,
+              allowMultipleAds: ad.allowMultipleAds
             }).then(function (unwrappedAds) {
               delete ad.nextWrapperURL;
 
@@ -2983,9 +3145,7 @@
    * @class Storage
    */
 
-  var Storage =
-  /*#__PURE__*/
-  function () {
+  var Storage = /*#__PURE__*/function () {
     /**
      * Creates an instance of Storage.
      * @constructor
@@ -3103,9 +3263,7 @@
    * @class VASTClient
    */
 
-  var VASTClient =
-  /*#__PURE__*/
-  function () {
+  var VASTClient = /*#__PURE__*/function () {
     /**
      * Creates an instance of VASTClient.
      * @param  {Number} cappingFreeLunch - The number of first calls to skip.
@@ -3179,7 +3337,7 @@
 
         var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
         var now = Date.now();
-        options = Object.assign({}, this.defaultOptions, options);
+        options = Object.assign({}, this.defaultOptions, options); // By default the client resolves only the first Ad or AdPod
 
         if (!options.hasOwnProperty('resolveAll')) {
           options.resolveAll = false;
@@ -3260,11 +3418,11 @@
    * @extends EventEmitter
    */
 
-  var VASTTracker =
-  /*#__PURE__*/
-  function (_EventEmitter) {
+  var VASTTracker = /*#__PURE__*/function (_EventEmitter) {
     _inherits(VASTTracker, _EventEmitter);
 
+    var _super = _createSuper(VASTTracker);
+
     /**
      * Creates an instance of VASTTracker.
      *
@@ -3281,15 +3439,17 @@
 
       _classCallCheck(this, VASTTracker);
 
-      _this = _possibleConstructorReturn(this, _getPrototypeOf(VASTTracker).call(this));
+      _this = _super.call(this);
       _this.ad = ad;
       _this.creative = creative;
       _this.variation = variation;
       _this.muted = false;
       _this.impressed = false;
       _this.skippable = false;
-      _this.trackingEvents = {}; // We need to save the already triggered quartiles, in order to not trigger them again
+      _this.trackingEvents = {}; // We need to keep the last percentage of the tracker in order to
+      // calculate to trigger the events when the VAST duration is short
 
+      _this.lastPercentage = 0;
       _this._alreadyTriggeredQuartiles = {}; // Tracker listeners should be notified with some events
       // no matter if there is a tracking URL or not
 
@@ -3424,12 +3584,16 @@
         }
 
         if (this.assetDuration > 0) {
+          var percent = Math.round(progress / this.assetDuration * 100);
           var events = [];
 
           if (progress > 0) {
-            var percent = Math.round(progress / this.assetDuration * 100);
             events.push('start');
-            events.push("progress-".concat(percent, "%"));
+
+            for (var i = this.lastPercentage; i < percent; i++) {
+              events.push("progress-".concat(i + 1, "%"));
+            }
+
             events.push("progress-".concat(Math.round(progress)));
 
             for (var quartile in this.quartiles) {
@@ -3438,6 +3602,8 @@
                 this._alreadyTriggeredQuartiles[quartile] = true;
               }
             }
+
+            this.lastPercentage = percent;
           }
 
           events.forEach(function (eventName) {
@@ -3600,7 +3766,7 @@
 
         if (!this.impressed) {
           this.impressed = true;
-          this.trackURLs(this.ad.impressionURLTemplates);
+          this.trackURLs(this.ad.impressionURLTemplates, macros);
           this.track('creativeView', {
             macros: macros
           });
@@ -3789,7 +3955,7 @@
        * the time between the impression and either the completed length of display based
        * on the agreement between transactional parties or a close, minimize, or accept
        * invitation event.
-       * The time will be passed using [ADPLAYHEAD] and [MEDIAPLAYHEAD] macros for VAST 4.1
+       * The time will be passed using [ADPLAYHEAD] macros for VAST 4.1
        * Calls the overlayViewDuration tracking URLs.
        *
        * @param {String} duration - The time that the initial ad is displayed.
@@ -3801,8 +3967,7 @@
       key: "overlayViewDuration",
       value: function overlayViewDuration(duration) {
         var macros = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-        macros['CONTENTPLAYHEAD'] = duration;
-        macros['MEDIAPLAYHEAD'] = macros['ADPLAYHEAD'] = macros['CONTENTPLAYHEAD'];
+        macros['ADPLAYHEAD'] = duration;
         this.track('overlayViewDuration', {
           macros: macros
         });
@@ -3862,6 +4027,7 @@
        * clickthrough URL when done.
        *
        * @param {String} [fallbackClickThroughURL=null] - an optional clickThroughURL template that could be used as a fallback
+       * @param {Object} [macros={}] - An optional Object containing macros and their values to be used and replaced in the tracking calls.
        * @emits VASTTracker#clickthrough
        */
 
@@ -3876,15 +4042,16 @@
         } // Use the provided fallbackClickThroughURL as a fallback
 
 
-        var clickThroughURLTemplate = this.clickThroughURLTemplate || fallbackClickThroughURL;
+        var clickThroughURLTemplate = this.clickThroughURLTemplate || fallbackClickThroughURL; // clone second usage of macros, which get mutated inside resolveURLTemplates
+
+        var clonedMacros = _objectSpread2({}, macros);
 
         if (clickThroughURLTemplate) {
-          if (this.linear) {
-            macros['CONTENTPLAYHEAD'] = this.progressFormatted();
-            macros['MEDIAPLAYHEAD'] = macros['ADPLAYHEAD'] = macros['CONTENTPLAYHEAD'];
+          if (this.progress) {
+            clonedMacros['ADPLAYHEAD'] = this.progressFormatted();
           }
 
-          var clickThroughURL = util.resolveURLTemplates([clickThroughURLTemplate], macros)[0];
+          var clickThroughURL = util.resolveURLTemplates([clickThroughURLTemplate], clonedMacros)[0];
           this.emit('clickthrough', clickThroughURL);
         }
       }
@@ -3951,10 +4118,8 @@
             macros['ASSETURI'] = this.creative.mediaFiles[0].fileURL;
           }
 
-          if (!macros['CONTENTPLAYHEAD'] && this.progress) {
-            //CONTENTPLAYHEAD @deprecated in VAST 4.1 replaced by ADPLAYHEAD & CONTENTPLAYHEAD
-            macros['CONTENTPLAYHEAD'] = this.progressFormatted();
-            macros['MEDIAPLAYHEAD'] = macros['ADPLAYHEAD'] = macros['CONTENTPLAYHEAD'];
+          if (this.progress) {
+            macros['ADPLAYHEAD'] = this.progressFormatted();
           }
         }
 
@@ -3980,10 +4145,31 @@
               return categorie.value;
             }).join(',');
           }
+
+          if (this.ad.blockedAdCategories && this.ad.blockedAdCategories.length) {
+            macros['BLOCKEDADCATEGORIES'] = this.ad.blockedAdCategories;
+          }
         }
 
         util.track(URLTemplates, macros, options);
       }
+      /**
+       * Formats time in seconds to VAST timecode (e.g. 00:00:10.000)
+       *
+       * @param {Number} timeInSeconds - Number in seconds
+       * @return {String}
+       */
+
+    }, {
+      key: "convertToTimecode",
+      value: function convertToTimecode(timeInSeconds) {
+        var progress = timeInSeconds * 1000;
+        var hours = Math.floor(progress / (60 * 60 * 1000));
+        var minutes = Math.floor(progress / (60 * 1000) % 60);
+        var seconds = Math.floor(progress / 1000 % 60);
+        var milliseconds = Math.floor(progress % 1000);
+        return "".concat(util.leftpad(hours, 2), ":").concat(util.leftpad(minutes, 2), ":").concat(util.leftpad(seconds, 2), ".").concat(util.leftpad(milliseconds, 3));
+      }
       /**
        * Formats time progress in a readable string.
        *
@@ -3993,27 +4179,7 @@
     }, {
       key: "progressFormatted",
       value: function progressFormatted() {
-        var seconds = parseInt(this.progress);
-        var h = seconds / (60 * 60);
-
-        if (h.length < 2) {
-          h = "0".concat(h);
-        }
-
-        var m = seconds / 60 % 60;
-
-        if (m.length < 2) {
-          m = "0".concat(m);
-        }
-
-        var s = seconds % 60;
-
-        if (s.length < 2) {
-          s = "0".concat(m);
-        }
-
-        var ms = parseInt((this.progress - seconds) * 100);
-        return "".concat(h, ":").concat(m, ":").concat(s, ".").concat(ms);
+        return this.convertToTimecode(this.progress);
       }
     }]);
 
@@ -4026,4 +4192,4 @@
 
   Object.defineProperty(exports, '__esModule', { value: true });
 
-}));
+})));
diff --git a/dist/vast-client.min.js b/dist/vast-client.min.js
index eb3efa5c..2d680a74 100644
--- a/dist/vast-client.min.js
+++ b/dist/vast-client.min.js
@@ -1,2 +1 @@
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r.previousUrl=e,r.isRootVAST=!0,r.url=e,t.parse(i,r).then((function(e){return t.buildVASTResponse(e)}))}))}},{key:"parseVAST",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this.initParsingStatus(r),r.isRootVAST=!0,this.parse(e,r).then((function(e){return t.buildVASTResponse(e)}))}},{key:"buildVASTResponse",value:function(e){var t,r={ads:(t={ads:e,errorURLTemplates:this.getErrorURLTemplates(),version:this.vastVersion}).ads||[],errorURLTemplates:t.errorURLTemplates||[],version:t.version||null};return this.completeWrapperResolving(r),r}},{key:"parseVastXml",value:function(e,t){var r=t.isRootVAST,i=void 0!==r&&r,n=t.url,a=void 0===n?null:n,o=t.wrapperDepth,s=void 0===o?0:o,l=t.allowMultipleAds,u=t.followAdditionalWrappers;if(!e||!e.documentElement||"VAST"!==e.documentElement.nodeName)throw this.emit("VAST-ad-parsed",{type:"ERROR",url:a,wrapperDepth:s}),new Error("Invalid VAST XMLDocument");var c=[],d=e.documentElement.childNodes,p=e.documentElement.getAttribute("version");for(var h in i&&p&&(this.vastVersion=p),d){var v=d[h];if("Error"===v.nodeName){var f=L.parseNodeText(v);i?this.rootErrorURLTemplates.push(f):this.errorURLTemplates.push(f)}else if("Ad"===v.nodeName){if(this.vastVersion&&parseFloat(this.vastVersion)<3)l=!0;else if(!1===l&&c.length>1)break;var m=j(v,this.emit.bind(this),{allowMultipleAds:l,followAdditionalWrappers:u});m.ad?(c.push(m.ad),this.emit("VAST-ad-parsed",{type:m.type,url:a,wrapperDepth:s,adIndex:c.length-1,vastVersion:p})):this.trackVastError(this.getErrorURLTemplates(),{ERRORCODE:101})}}return c}},{key:"parse",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=t.url,i=void 0===r?null:r,n=t.resolveAll,a=void 0===n||n,o=t.wrapperSequence,s=void 0===o?null:o,l=t.previousUrl,u=void 0===l?null:l,c=t.wrapperDepth,d=void 0===c?0:c,p=t.isRootVAST,h=void 0!==p&&p,v=t.followAdditionalWrappers,f=t.allowMultipleAds,m=[];this.vastVersion&&parseFloat(this.vastVersion)<3&&h&&(f=!0);try{m=this.parseVastXml(e,{isRootVAST:h,url:i,wrapperDepth:d,allowMultipleAds:f,followAdditionalWrappers:v})}catch(e){return Promise.reject(e)}return 1===m.length&&null!=s&&(m[0].sequence=s),!1===a&&(this.remainingAds=L.splitVAST(m),m=this.remainingAds.shift()),this.resolveAds(m,{wrapperDepth:d,previousUrl:u,url:i})}},{key:"resolveAds",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],r=arguments.length>1?arguments[1]:void 0,i=r.wrapperDepth,n=r.previousUrl,a=r.url,o=[];return n=a,t.forEach((function(t){var r=e.resolveWrappers(t,i,n);o.push(r)})),Promise.all(o).then((function(t){var r=b.flatten(t);if(!r&&e.remainingAds.length>0){var o=e.remainingAds.shift();return e.resolveAds(o,{wrapperDepth:i,previousUrl:n,url:a})}return r}))}},{key:"resolveWrappers",value:function(e,t,r){var i=this;return new Promise((function(n){if(t++,!e.nextWrapperURL)return delete e.nextWrapperURL,n(e);if(t>=i.maxWrapperDepth||-1!==i.parentURLs.indexOf(e.nextWrapperURL))return e.errorCode=302,delete e.nextWrapperURL,n(e);e.nextWrapperURL=L.resolveVastAdTagURI(e.nextWrapperURL,r),i.URLTemplateFilters.forEach((function(t){e.nextWrapperURL=t(e.nextWrapperURL)}));var a=e.sequence;i.fetchVAST(e.nextWrapperURL,t,r).then((function(o){return i.parse(o,{url:e.nextWrapperURL,previousUrl:r,wrapperSequence:a,wrapperDepth:t,followAdditionalWrappers:e.followAdditionalWrappers,allowMultipleAds:e.allowMultipleAds}).then((function(t){if(delete e.nextWrapperURL,0===t.length)return e.creatives=[],n(e);t.forEach((function(t){t&&L.mergeWrapperAdData(t,e)})),n(t)}))})).catch((function(t){e.errorCode=301,e.errorMessage=t.message,n(e)}))}))}},{key:"completeWrapperResolving",value:function(e){if(0===e.ads.length)this.trackVastError(e.errorURLTemplates,{ERRORCODE:303});else for(var t=e.ads.length-1;t>=0;t--){var r=e.ads[t];(r.errorCode||0===r.creatives.length)&&(this.trackVastError(r.errorURLTemplates.concat(e.errorURLTemplates),{ERRORCODE:r.errorCode||303},{ERRORMESSAGE:r.errorMessage||""},{extensions:r.extensions},{system:r.system}),e.ads.splice(t,1))}}}]),i}(X),ie=null,ne={data:{},length:0,getItem:function(e){return this.data[e]},setItem:function(e,t){this.data[e]=t,this.length=Object.keys(this.data).length},removeItem:function(e){delete this.data[e],this.length=Object.keys(this.data).length},clear:function(){this.data={},this.length=0}},ae=function(){function e(){r(this,e),this.storage=this.initStorage()}return n(e,[{key:"initStorage",value:function(){if(ie)return ie;try{ie="undefined"!=typeof window&&null!==window?window.localStorage||window.sessionStorage:null}catch(e){ie=null}return ie&&!this.isStorageDisabled(ie)||(ie=ne).clear(),ie}},{key:"isStorageDisabled",value:function(e){var t="__VASTStorage__";try{if(e.setItem(t,t),e.getItem(t)!==t)return e.removeItem(t),!0}catch(e){return!0}return e.removeItem(t),!1}},{key:"getItem",value:function(e){return this.storage.getItem(e)}},{key:"setItem",value:function(e,t){return this.storage.setItem(e,t)}},{key:"removeItem",value:function(e){return this.storage.removeItem(e)}},{key:"clear",value:function(){return this.storage.clear()}}]),e}(),oe=function(){function e(t,i,n){r(this,e),this.cappingFreeLunch=t||0,this.cappingMinimumTimeInterval=i||0,this.defaultOptions={withCredentials:!1,timeout:0},this.vastParser=new re,this.storage=n||new ae,void 0===this.lastSuccessfulAd&&(this.lastSuccessfulAd=0),void 0===this.totalCalls&&(this.totalCalls=0),void 0===this.totalCallsTimeout&&(this.totalCallsTimeout=0)}return n(e,[{key:"getParser",value:function(){return this.vastParser}},{key:"hasRemainingAds",value:function(){return this.vastParser.remainingAds.length>0}},{key:"getNextAds",value:function(e){return this.vastParser.getRemainingAds(e)}},{key:"get",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=Date.now();return(r=Object.assign({},this.defaultOptions,r)).hasOwnProperty("resolveAll")||(r.resolveAll=!1),this.totalCallsTimeout<i?(this.totalCalls=1,this.totalCallsTimeout=i+36e5):this.totalCalls++,new Promise((function(n,a){if(t.cappingFreeLunch>=t.totalCalls)return a(new Error("VAST call canceled – FreeLunch capping not reached yet ".concat(t.totalCalls,"/").concat(t.cappingFreeLunch)));var o=i-t.lastSuccessfulAd;if(o<0)t.lastSuccessfulAd=0;else if(o<t.cappingMinimumTimeInterval)return a(new Error("VAST call canceled – (".concat(t.cappingMinimumTimeInterval,")ms minimum interval reached")));t.vastParser.getAndParseVAST(e,r).then((function(e){return n(e)})).catch((function(e){return a(e)}))}))}},{key:"lastSuccessfulAd",get:function(){return this.storage.getItem("vast-client-last-successful-ad")},set:function(e){this.storage.setItem("vast-client-last-successful-ad",e)}},{key:"totalCalls",get:function(){return this.storage.getItem("vast-client-total-calls")},set:function(e){this.storage.setItem("vast-client-total-calls",e)}},{key:"totalCallsTimeout",get:function(){return this.storage.getItem("vast-client-total-calls-timeout")},set:function(e){this.storage.setItem("vast-client-total-calls-timeout",e)}}]),e}(),se=function(e){l(i,e);var t=p(i);function i(e,n,a){var o,s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;for(var l in r(this,i),(o=t.call(this)).ad=n,o.creative=a,o.variation=s,o.muted=!1,o.impressed=!1,o.skippable=!1,o.trackingEvents={},o.lastPercentage=0,o._alreadyTriggeredQuartiles={},o.emitAlwaysEvents=["creativeView","start","firstQuartile","midpoint","thirdQuartile","complete","resume","pause","rewind","skip","closeLinear","close"],o.creative.trackingEvents){var u=o.creative.trackingEvents[l];o.trackingEvents[l]=u.slice(0)}return U(o.creative)?o._initLinearTracking():o._initVariationTracking(),e&&o.on("start",(function(){e.lastSuccessfulAd=Date.now()})),o}return n(i,[{key:"_initLinearTracking",value:function(){this.linear=!0,this.skipDelay=this.creative.skipDelay,this.setDuration(this.creative.duration),this.clickThroughURLTemplate=this.creative.videoClickThroughURLTemplate,this.clickTrackingURLTemplates=this.creative.videoClickTrackingURLTemplates}},{key:"_initVariationTracking",value:function(){if(this.linear=!1,this.skipDelay=-1,this.variation){for(var e in this.variation.trackingEvents){var t=this.variation.trackingEvents[e];this.trackingEvents[e]?this.trackingEvents[e]=this.trackingEvents[e].concat(t.slice(0)):this.trackingEvents[e]=t.slice(0)}"nonLinearAd"===this.variation.adType?(this.clickThroughURLTemplate=this.variation.nonlinearClickThroughURLTemplate,this.clickTrackingURLTemplates=this.variation.nonlinearClickTrackingURLTemplates,this.setDuration(this.variation.minSuggestedDuration)):function(e){return"companionAd"===e.adType}(this.variation)&&(this.clickThroughURLTemplate=this.variation.companionClickThroughURLTemplate,this.clickTrackingURLTemplates=this.variation.companionClickTrackingURLTemplates)}}},{key:"setDuration",value:function(e){this.assetDuration=e,this.quartiles={firstQuartile:Math.round(25*this.assetDuration)/100,midpoint:Math.round(50*this.assetDuration)/100,thirdQuartile:Math.round(75*this.assetDuration)/100}}},{key:"setProgress",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=this.skipDelay||-1;if(-1===i||this.skippable||(i>e?this.emit("skip-countdown",i-e):(this.skippable=!0,this.emit("skip-countdown",0))),this.assetDuration>0){var n=Math.round(e/this.assetDuration*100),a=[];if(e>0){a.push("start");for(var o=this.lastPercentage;o<n;o++)a.push("progress-".concat(o+1,"%"));for(var s in a.push("progress-".concat(Math.round(e))),this.quartiles)this.isQuartileReached(s,this.quartiles[s],e)&&(a.push(s),this._alreadyTriggeredQuartiles[s]=!0);this.lastPercentage=n}a.forEach((function(e){t.track(e,{macros:r,once:!0})})),e<this.progress&&this.track("rewind",{macros:r})}this.progress=e}},{key:"isQuartileReached",value:function(e,t,r){var i=!1;return t<=r&&!this._alreadyTriggeredQuartiles[e]&&(i=!0),i}},{key:"setMuted",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.muted!==e&&this.track(e?"mute":"unmute",{macros:t}),this.muted=e}},{key:"setPaused",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.paused!==e&&this.track(e?"pause":"resume",{macros:t}),this.paused=e}},{key:"setFullscreen",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.fullscreen!==e&&this.track(e?"fullscreen":"exitFullscreen",{macros:t}),this.fullscreen=e}},{key:"setExpand",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.expanded!==e&&(this.track(e?"expand":"collapse",{macros:t}),this.track(e?"playerExpand":"playerCollapse",{macros:t})),this.expanded=e}},{key:"setSkipDelay",value:function(e){"number"==typeof e&&(this.skipDelay=e)}},{key:"trackImpression",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.impressed||(this.impressed=!0,this.trackURLs(this.ad.impressionURLTemplates,e),this.track("creativeView",{macros:e}))}},{key:"errorWithCode",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];this.trackURLs(this.ad.errorURLTemplates,{ERRORCODE:e},{isCustomCode:t})}},{key:"complete",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("complete",{macros:e})}},{key:"notUsed",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("notUsed",{macros:e}),this.trackingEvents=[]}},{key:"otherAdInteraction",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("otherAdInteraction",{macros:e})}},{key:"acceptInvitation",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("acceptInvitation",{macros:e})}},{key:"adExpand",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("adExpand",{macros:e})}},{key:"adCollapse",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("adCollapse",{macros:e})}},{key:"minimize",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("minimize",{macros:e})}},{key:"verificationNotExecuted",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!this.ad||!this.ad.adVerifications||!this.ad.adVerifications.length)throw new Error("No adVerifications provided");if(!e)throw new Error("No vendor provided, unable to find associated verificationNotExecuted");var r=this.ad.adVerifications.find((function(t){return t.vendor===e}));if(!r)throw new Error("No associated verification element found for vendor: ".concat(e));var i=r.trackingEvents;if(i&&i.verificationNotExecuted){var n=i.verificationNotExecuted;this.trackURLs(n,t),this.emit("verificationNotExecuted",{trackingURLTemplates:n})}}},{key:"overlayViewDuration",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};t.ADPLAYHEAD=e,this.track("overlayViewDuration",{macros:t})}},{key:"close",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track(this.linear?"closeLinear":"close",{macros:e})}},{key:"skip",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("skip",{macros:e})}},{key:"load",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.track("loaded",{macros:e})}},{key:"click",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.clickTrackingURLTemplates&&this.clickTrackingURLTemplates.length&&this.trackURLs(this.clickTrackingURLTemplates,t);var r=this.clickThroughURLTemplate||e,i=s({},t);if(r){this.progress&&(i.ADPLAYHEAD=this.progressFormatted());var n=b.resolveURLTemplates([r],i)[0];this.emit("clickthrough",n)}}},{key:"track",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=t.macros,i=void 0===r?{}:r,n=t.once,a=void 0!==n&&n;"closeLinear"===e&&!this.trackingEvents[e]&&this.trackingEvents.close&&(e="close");var o=this.trackingEvents[e],s=this.emitAlwaysEvents.indexOf(e)>-1;o?(this.emit(e,{trackingURLTemplates:o}),this.trackURLs(o,i)):s&&this.emit(e,null),a&&(delete this.trackingEvents[e],s&&this.emitAlwaysEvents.splice(this.emitAlwaysEvents.indexOf(e),1))}},{key:"trackURLs",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};this.linear&&(this.creative&&this.creative.mediaFiles&&this.creative.mediaFiles[0]&&this.creative.mediaFiles[0].fileURL&&(t.ASSETURI=this.creative.mediaFiles[0].fileURL),this.progress&&(t.ADPLAYHEAD=this.progressFormatted())),this.creative&&this.creative.universalAdId&&this.creative.universalAdId.idRegistry&&this.creative.universalAdId.value&&(t.UNIVERSALADID="".concat(this.creative.universalAdId.idRegistry," ").concat(this.creative.universalAdId.value)),this.ad&&(this.ad.sequence&&(t.PODSEQUENCE=this.ad.sequence),this.ad.adType&&(t.ADTYPE=this.ad.adType),this.ad.adServingId&&(t.ADSERVINGID=this.ad.adServingId),this.ad.categories&&this.ad.categories.length&&(t.ADCATEGORIES=this.ad.categories.map((function(e){return e.value})).join(",")),this.ad.blockedAdCategories&&this.ad.blockedAdCategories.length&&(t.BLOCKEDADCATEGORIES=this.ad.blockedAdCategories)),b.track(e,t,r)}},{key:"convertToTimecode",value:function(e){var t=1e3*e,r=Math.floor(t/36e5),i=Math.floor(t/6e4%60),n=Math.floor(t/1e3%60),a=Math.floor(t%1e3);return"".concat(b.leftpad(r,2),":").concat(b.leftpad(i,2),":").concat(b.leftpad(n,2),".").concat(b.leftpad(a,3))}},{key:"progressFormatted",value:function(){return this.convertToTimecode(this.progress)}}]),i}(X);e.VASTClient=oe,e.VASTParser=re,e.VASTTracker=se,Object.defineProperty(e,"__esModule",{value:!0})}));