Quote Originally Posted by Gian
I did try to get output from my Decklink Extreme Pro, Y, using Video Desktop, but i did not got to work with Catalyst, even moving the screen configuration at DISPLAY PREFERENCES. Is any way i can get the COMPOSITE or COMPONENT out from the Blackmagic working togheter Catalyst.
And if yes, worth the job ? Is that better than the regular DVI - Video adaptator from Apple ?
Thanks
Gian
decklink video desktop - needs to be completely switched off.

it is not compatible in any way with catalyst. it also causes performance problems if left on.
catalyst uses opengl - which needs the real graphics card.
the decklink card has no opengl functionality - and it never will.

the apple s-video output adaptors have also worked fine for me - and they output through the graphics card.