Is there a good source for programmer documentation for:

1. Using the dmedia API for use with the analog video capture hardware on
   the Indy and O2 (under IRIX)?
2. The hardware itself (ie.. specs on the chips that could be used to
   write drivers for NetBSD)?

I'm new to port-mips so could someone in the know give a blurb about the
current state of supporting the video display and capture hardware for O2
and Indy workstations?

many thanks,
 swift