[rescue] Monitors and Sync

[Paul Sladen]

On Wed, 2 Jan 2002, Big Endian wrote:
>
>
> Nope... These are VGX/VGXT SGI Crimsons.  They are SOG, but there is 
> an option to do a seperate Alpha as well.  My RE crimson has a 13W3 
> Connector on it so I can't look at one right now but if I recall 
> correctly the fourth bnc is alpha.  I think it has something to do 
> with output to tape perhaps.

Cool;  You want this type of thing for titleing (thing 3D quiz show
graphics where it's all overlaid), though I thought they normally sucked the
video in;  processed it;  and spat it out again?  (a` la massive amount of
support for over/underlays in GL).

	-Paul
-- 
Nottingham, GB