zerox_

i want to split one screen to four projectors (two above and two below) and wonder which method i should use.

one dualhead graphiccard with two matrox dualhead2go ?

the resolution of each projector is 1024x768.

i want to split one screen to four projectors (two above and two below) and wonder which method i should use.
two dualhead graphicscards
or
one dualhead graphiccard with two matrox dualhead2go ?
the resolution of each projector is 1024x768.
i am working with windows and opengl.

using-2x2-displays

my guess would be two graphics cards are better than one graphics card.

however, with two gpus, you will have to create two distinct opengl contexts, and they can't be shared contexts.

dualhead graphiccard with two matrox dualhead2go are the right choice ;-)

dualhead graphiccard with two matrox dualhead2go are the right choice ;-)
thanks for your reply


using 2x2 displays