Is there any chance you could add support for DPG files?

These are used by Moonshell, a media player for Nintendo DS.

The basic format is MPEG1 video, MP2 Audio.  The A/V isn't really muxed, it's just has the video data and then the audio is tagged onto the end, with a simple header describing the file.

If you could do this, I can post more info and code for building the DPG file from m1v+mp2.

What I really need is for the option of 32KHz audio.  Having full support would be excellent though.  Super has just about everything needed to do this, it's just missing the muxer and the audio option I mentioned..  Like I said, I'll post more info if you're interested.

Cheers
fig