I'm having a really strange problem, on a MacBookPro (10.6, max 5.0.8) using a scan converter (PC to Video EZ) to send Composite signal (RCA) to a projector.
When I set a jit.window just in between my laptop screen and the projector, everything goes fine.
But when I set it to fullscreen or even when I set the window to be only on the projector, everything gets really slow (fps around 5...).
I'm pretty used to Jitter, the patch I'm working with works fine on my other machines (old MacBook Pro and MacPro).
Anybody has a clue?