I'm using a big patch to control video camera and movie triggering. When I test in on the MacBook Pro screen, everything works fine, I get a higher than 30 fps. But as soon as I make it fullscreen on the projector, the fps starts oscillating between 25 and 30, always to the same values. Does anyone got something like this? I didn't had the chance to test the "; jitter glreadback fbo", but I'm wondering if it is the only solution.
Thanks a lot for your time!
BTW, I did use many cues from the forum like Vade's video optimization recipes to make it as best as it can. On the main screen it works fine, but I can't understand why displaying it on the projector makes it stutter a bit.