Update player.js

assets/js/player.js

@@ -549,8 +549,8 @@ if (player.share) {
 }
 
 // Safari audio double duration fix
-player.on('loadedmetadata', function () {
 if (navigator.vendor == "Apple Computer, Inc." && video_data.params.listen) {
+    player.on('loadedmetadata', function () {
         player.on('timeupdate', function () {
             if (player.remainingTime() < player.duration() / 2) {
                 player.currentTime(player.duration() + 1);