Since the ICS update, videos I have recorded can't be played on other computers and programs. For instance, I usually plug my phone into my laptop, click on an mp4 and am able to watch it on KMPlayer, my default video program. Now when I try to watch a video, I get a message saying I don't have the right filter. I also tried to watch the videos using VLC player and get a similar message, so it's not the KMPlayer. Please note that videos on my phone that were recorded before the update and are mp4 still play with no problem.