Merge branch 'develop' into a11y-improvements

src/js/plyr.js

@@ -1,6 +1,6 @@
 // ==========================================================================
 // Plyr
-// plyr.js v3.3.15
+// plyr.js v3.3.16
 // https://github.com/sampotts/plyr
 // License: The MIT License (MIT)
 // ==========================================================================
@@ -311,18 +311,23 @@ class Plyr {
     get isHTML5() {
         return Boolean(this.provider === providers.html5);
     }
+
     get isEmbed() {
         return Boolean(this.isYouTube || this.isVimeo);
     }
+
     get isYouTube() {
         return Boolean(this.provider === providers.youtube);
     }
+
     get isVimeo() {
         return Boolean(this.provider === providers.vimeo);
     }
+
     get isVideo() {
         return Boolean(this.type === types.video);
     }
+
     get isAudio() {
         return Boolean(this.type === types.audio);
     }
@@ -490,8 +495,9 @@ class Plyr {
         // Faux duration set via config
         const fauxDuration = parseFloat(this.config.duration);
 
-        // Media duration can be NaN before the media has loaded
-        const duration = (this.media || {}).duration || 0;
+        // Media duration can be NaN or Infinity before the media has loaded
+        const realDuration = (this.media || {}).duration;
+        const duration = !is.number(realDuration) || realDuration === Infinity ? 0 : realDuration;
 
         // If config duration is funky, use regular duration
         return fauxDuration || duration;
@@ -945,6 +951,7 @@ class Plyr {
     on(event, callback) {
         on.call(this, this.elements.container, event, callback);
     }
+
     /**
      * Add event listeners once
      * @param {string} event - Event type
@@ -953,6 +960,7 @@ class Plyr {
     once(event, callback) {
         once.call(this, this.elements.container, event, callback);
     }
+
     /**
      * Remove event listeners
      * @param {string} event - Event type