I converted the 1080p Big Buck Bunny video to mjpeg format and then I tried to play it with omxplayer. In the beginning it's okay, but it freezes in random moments, after say 10, 15 or more seconds. I've never been able to play it past the scene when the bunny awakes and goes out
Here's the link to the file (warning, it's 300MB): http://www.sendspace.com/file/plryqe
I'll be glad if someone can look at it.