[rescue] SGI Video to SVGA Monitor Adapter

[jwbirdsa at picarefy.com]

   Lurker's Guide at www.lurkertech.com/lg/ev1s.html seems to say that
the Indigo2 Video can either take an ABOB (big breakout box) or a "junior"
(dongle).

   Various other sources seem to imply that it can do chroma-key and
overlaying. I can see where video capture without compression would be a
problem, but that shouldn't matter for simple realtime processing, should
it?

   --James B.