For some unknown reason Firefox 3.5.7. (perhaps older versions to) won't play my MP4 video, it does appear to buffer but thats all it does, no sound nor video while in play mode.
I've also tested with IE8, Chrome, Opera and Safari
and they work just fine with the video.
Video format is Video AVC,
also there's no MOOV atom problem.
Perhaps someone has some idea whats going on:
http://kubes.nl/media.html
Your video plays fine for me in Firefox v3.5.7.
<script type="text/javascript">var sa = new SWFObject('http://kubes.nl/public/flash/player.swf', 'mpl', '640', '480', '9.0.124');
sa.addParam("allowfullscreen", "true");
sa.addParam("menu", "true");
sa.addParam("allowscriptaccess", "always");
sa.addParam("seamlesstabbing", "true");
sa.addVariable("file", "http://kubes.nl/public/media/video/kubes.mp4");
sa.addVariable("plugins", "accessibility-1,captions-1,drelated-1,quickkeys-1");
sa.addVariable("captions.fontsize", "16");
sa.addVariable("bufferlength", "10");
sa.addVariable("repeat", "none");
sa.addVariable("screencolor", "000000");
sa.addVariable("backcolor", "202020");
sa.addVariable("frontcolor", "FFFFFF");
sa.addVariable("autostart", "false");
sa.addVariable("icons", "true");
[s]sa.addVariable("displayclick", "none");[/s]
sa.addVariable("dock", "false");
[s]sa.addVariable("usecaptions", "true");[/s]
sa.addVariable("smoothing", "false");
sa.write("embedded");
</script>
Notes:
1) Use at least Flash v9,0,124,0 for MP4.
2) There will be a confilct between the accessibility and the captions plugins.
3) Incorrect format for the screencolor value.
4) displayclick has been deprecated in the v5 player.
5) usecaptions has been deprecated since the captions functionality was moved to a plugin.
6) your video's native size is 632x474. It will play better if the player does not have to re-size it, therefore your player's size sh0uld be 632x498.
7) Video compresses much better if both the width and the height are exactly divisible by 16. 640x480 would be a better size to use during encoding.