We can accept all standard video formats (mp4, mov, avi, wmv, m4v, etc).
The only format we cannot accept is "Apple Intermediate" format, because our system does not run on macs. This is the default format for GameBreaker live conversion, so please take that under consideration.
If you do a live-capture into Apple Intermediate format, you should use Elgato to convert your video from Apple Intermediate to H.264 (mov or mp4).