Problem with second graphics сфкв !!!!!

[sharapov_f]

Hi! I have the following problem: I use Catalyst 5 (4): <configuration with two video cards NVIDIA GeForce GTX 650 Ti (basic) and NVIDIA GeForce GT 630 (optional)>. Instead, images from the video input, I use the card Blackmagic Intensity PRO defense, on the second monitor connected to an additional graphic card shows a white square. The main monitor - all right. Video files are played on both monitors normally. How can I fix this?

[NevBull]

Hello

You cannot use multiple graphics cards - only single graphics cards with multiple outputs

Nev.

[sharapov_f]

Hi,Nev!
Is there no solution? Video files play fine what is wrong with live video?

[Semillion]

Nev is correct, this cannot be done.
Video capture cannot be passed across multiple graphics cards.

You need a Matrox TripleHead2Go or a Datapath x4 to achieve more than 2x outputs from a pre 2014 (5,1 Generation or older) Mac Pro, using a single graphics card.

S

[mlorenz]

Not totally correct

With a AMD 7950 Card you can have more than 2 outs

[Peter]

Not totally correct

With a AMD 7950 Card you can have more than 2 outs

do you know how this card compares to the GTX680 or Q4000
do you have any experience when connecting to 1 preferably 2 datapath's x4's
thanks
P