diff --git a/src/js/mep-player.js b/src/js/mep-player.js
index <HASH>..<HASH> 100644
--- a/src/js/mep-player.js
+++ b/src/js/mep-player.js
@@ -1262,6 +1262,11 @@
 			}
 			t.globalUnbind();
 			delete t.node.player;
+		},
+		rebuildtracks: function(){
+			var t = this;
+			t.findTracks();
+			t.buildtracks(t, t.controls, t.layers, t.media);
 		}
 	};
refresh CC tracks feature

new method added "rebuildtracks" that will force media element player to rebuild the captions.