diff -r d05b8920dbaa -r 7673d645a8e0 src/js/init.js
--- a/src/js/init.js	Fri May 11 15:42:22 2012 +0200
+++ b/src/js/init.js	Fri May 11 19:22:13 2012 +0200
@@ -156,7 +156,7 @@
         spacerDiv = ret[1],
         _this = this,
         _types = {
-            "html5" : /\.(ogg|ogv|webm|mp4)$/,
+            "html5" : /\.(ogg|ogv|webm)$/,
             "youtube" : /^(https?:\/\/)?(www\.)?youtube\.com/,
             "dailymotion" : /^(https?:\/\/)?(www\.)?dailymotion\.com/
         };