What files are supported?

Bombono DVD has strong requirements for video files now:

• must be MPEG2
• must have DVD resolutions (720x576 for PAL, 720x480 for NTSC and a few other)
• must have NAV-packets.

If your video does not conform then you need to reencode (if not MPEG2) or to remux it (if w/o NAV-packets). You can do it with ffmpeg, mencoder or mjpegtools, for example. If you need GUI then see video conversion software.