Blackberrys (and many other phones) create video that is saved in the 3GP and/or 3G2 format. This format was based on Mpeg-4 without some of the features and was designed specifically for mobile phones and their lower bandwidth requirements.
3GP/3G2 can be encoded and decoded using ffmpeg. It would be very cool if we could add these extensions to the video section so users can upload movies directly from their mobile devices to the community.
Please? Seems like it would be a very simple task to add them in. 
