diff -r 423a8c6f9c4d -r a128e59ca2b1 src/widgets/AutoPlayer.js
--- a/src/widgets/AutoPlayer.js	Fri Jul 03 17:01:35 2015 +0200
+++ b/src/widgets/AutoPlayer.js	Thu Aug 20 13:24:11 2015 +0200
@@ -56,8 +56,8 @@
     }
     
     if (_opts.type === "AdaptivePlayer") {
-        var _canPlayType = document.createElement('video').canPlayType("video/mp4");
-        _opts.type = (_canPlayType == "maybe" || _canPlayType == "probably") ? "HtmlPlayer" : "JwpPlayer";
+        var _canPlayType = document.createElement('video').canPlayType('video/mp4; codecs="avc1.42E01E"');
+        _opts.type = (_canPlayType !== "no") ? "HtmlPlayer" : "JwpPlayer";
     }
     
     if (_rtmprgx.test(this.video)) {