diff -r 2ea18460d5e3 -r 4a3899b6a7ed cms/app-client/app/services/player.js
--- a/cms/app-client/app/services/player.js	Sat Oct 15 20:02:09 2016 +0530
+++ b/cms/app-client/app/services/player.js	Sun Oct 16 22:23:31 2016 +0530
@@ -20,12 +20,16 @@
         if(el === 'video') {
             this.toggleVideoscreen();
         } else {
-            this.displayMetadata(el);
+            if(this.get('window') !== el) {
+                this.displayMetadata(el);
+            } else {
+                this.displayMetadata(false);
+            }
         }
     },
 
     displayMetadata: function(el) {
-         if(this.get('window') !== el) {
+         if(typeof el !== 'undefined') {
             this.set('window', el);
         } else {
             this.set('window', false);