Hello,
I'm trying to get the latest player to work with some mp4's I've downloaded. The player plays the mp4, but only the audio. I've tried several mp4's but they all have the same problem. flv videos work just fine.
Could it be a codec issue? Or maybe some setup that I haven't configured correctly?
I've tried adding "type=video" to the flashvars. I have the latest flash player and the problem occurs the same way on all browsers. Although IE says there's a js error.
I'd like to try an older version of the player, but I can't seem to find an archive section.. :(

Look in the source here for all releases.
http://developer.longtailvideo.com/trac/
Players:
http://developer.longtailvideo.com/trac/log/trunk/as3/player.swf
Use MediaInfo from SourceForge to check the codec type. Flash supports H.264 in the MP4 container.