skipping looping and ending logic if current time is 0 since some HTML5 Audio implementations set currentTime value to 0 when changing playback rate or performing any other operation on an audio tag object

Author: pavle-goloskokovic

src/sound/html5/HTML5AudioSound.js

@@ -213,10 +213,17 @@ var HTML5AudioSound = new Class({
             }
             return;
         }
+        var currentTime = this.audio.currentTime;
+        // skipping looping and ending logic if current time is 0
+        // since some HTML5 Audio implementations set currentTime
+        // value to 0 when changing playback rate or performing any
+        // other operation on an audio tag object
+        if (currentTime === 0) {
+            return;
+        }
         // handle looping and ending
         var startTime = this.currentMarker ? this.currentMarker.start : 0;
         var endTime = startTime + this.duration;
-        var currentTime = this.audio.currentTime;
         if (this.currentConfig.loop) {
             if (currentTime >= endTime - this.manager.loopEndOffset) {
                 this.audio.currentTime = startTime + Math.max(0, currentTime - endTime);