Okay, the results are in! Tested on my Samsung plasma, since the much better pixel response time makes it easier to spot when a change is happening on the screen. Tested with Yoshi’s Island again and filmed in 60 FPS with a Canon EOS 70D.
[b]gl driver:[/b] 12 frames
[b]dispmanx:[/b] 11 frames
[b]dispmanx + video_hard_sync = true:[/b] 11 frames
I’d say the dispmanx driver was rather consistently 1 frame faster, but it’s still close enough that I wouldn’t bet my life on there being any real difference.
Disappointing results, of course. I wonder what I should test next…