I've noticed this before, I've had videos on my computer that play locally just fine, but when I uploaded them to the vshare script, they wouldn't play. If I go in and edit the video, resave it and then upload it again, it plays.

Same thing happened to a friend of mine. She had a video that she made, she was able to play it on her computer but when she uploaded it, it wouldn't play via vshare site.

Any ideas? Codec or something?