I'm running a Win7 Acer Revo 3610 (ION platform) and I have about as perfect playback as one could hope for. I don't get stutters on any file format at 23.976 in XBMC and I can watch blu-rays in TMT3 without a single frame-skip or error. It's amazing.
My drivers are 2 years old.
Every so often I get the urge to try new drivers - I've installed 266.58 and the recent 285.62, but they always introduce problems. With 285.62 (which I tested last weekend) I found the following:
The frame drops were visible on screen too - pressing 'O' and watching the stats in XBMC, you could see the frame rate waver around 23.976 and then suddenly dive down to 22.XXX and back again during which time the "dropped" counter would increase by a few frames. Rolling back to trusty 258.96 stopped this immediately and produced rock-solid results: a two-hour movie = zero dropped frames on the counter.
Has anyone else witnessed this? The NVIDIA upgrades seem to be mostly geared towards gaming performance these days, but to my eye they've never better these 2010 drivers. What are you guys using?
My drivers are 2 years old.
Every so often I get the urge to try new drivers - I've installed 266.58 and the recent 285.62, but they always introduce problems. With 285.62 (which I tested last weekend) I found the following:
- Anything at 25fps (using 50Hz refresh rate) was fine
- Anything at 24.00fps (using 24Hz) was fine
- H.264 encodes at 23.976 (using '23Hz') played fine
- But 23.976 Xvid .avi files (or anything XBMC classes as 'MPEG4') would constantly drop frames
The frame drops were visible on screen too - pressing 'O' and watching the stats in XBMC, you could see the frame rate waver around 23.976 and then suddenly dive down to 22.XXX and back again during which time the "dropped" counter would increase by a few frames. Rolling back to trusty 258.96 stopped this immediately and produced rock-solid results: a two-hour movie = zero dropped frames on the counter.
Has anyone else witnessed this? The NVIDIA upgrades seem to be mostly geared towards gaming performance these days, but to my eye they've never better these 2010 drivers. What are you guys using?
















