Finally! Nvidia GTX660 Vsync issue on Windows XP has been solved with latest Madshi and Nvidia drivers 347.88
After almost 2 years wait!
After every Nvidia driver update on Windows XP and every new madshi release I tested videos but had the same issue:
June 2013:
http://forum.doom9.org/showpost.php?...ostcount=18951
Originally Posted by
petran79
for a few seconds or even for 1 minute, at that said scene "display" goes at 0000000 Hz instead of 59
Madshi:
Oh, that. Yeah, sounds like a GPU driver issue. madVR highly depends on being able to get up-to-date vsync information all the time. If the display goes to 0000000 Hz that means that the GPU driver isn't reliably providing vsync information. There's probably not much I can do about it, sadly...
This time Vsync seems to be stable at 60 hz at full screen (no exclusive mode), sometimes 61.
In windowed mode it fluctuates from 52-55 hz before stabilizing at 59-60, but never at 0 hz, thus not dropping frames
I can finally watch movies in good quality and without tearing on Windows XP like 3 years ago. Windows 7 is too sluggish.