> > 1) Keep the current situation, maybe trying to make the aforementioned
> >    userland programs have a compareable calling convention, so that the
> >    amount of chaos is slightly reduced. Shouldn't take a lot of work.
> 
> What about making those userland programs GStreamer modules? This won't
> require adoption of any kernel API.

I think a simple kernel API for frame acquisition (etc) would be better.
GStreamer doesn't look like something I'd like to put into an embedded
black-box (judging from dependency list, so I may be wrong).

	Regards,
		-- Jachym Holecek