Comment Dedicated video mixing solution (Score 1) 27
Instead of mucking around with multiple video cards, hacking mplayer, or rolling your own system that can control multiple genlockable video cards (i assume you'll need this, using a 3d display) I would recommend going with a dedicated solution such as newtek's video toaster. (Disclaimer - I am in no way affiliated to newtek.)
VT gives you 4 composite / component outputs, and is capable of handling multiple streams at once. Simply amazing for real-time compositing. (Disclaimer #2: I've never worked for a large digital house either, so what I'm impressed by might be run-of-the-mill in the industry. *shrug*)
I would suggest that this would save you a lot of time / effort, but that it might give you a slightly over-engineered solution.
VT gives you 4 composite / component outputs, and is capable of handling multiple streams at once. Simply amazing for real-time compositing. (Disclaimer #2: I've never worked for a large digital house either, so what I'm impressed by might be run-of-the-mill in the industry. *shrug*)
I would suggest that this would save you a lot of time / effort, but that it might give you a slightly over-engineered solution.
