HD movie playback mainly avi files is choppy in WMC

Since very late last night, I've had problems with Youtube video playback. I've tested it with 2 separate PCs, same results. I can play videos on cracked.com, Cinemassacre and TGWTG just fine, it's only Youtube that's giving me issues. Videos are slow to load and lock up frequently during playback....

hey all.. ok I got a new machine and I cant playback h264 mkv files without the video playing back choppy and stuttering... the audio plays fine. I've tried shark007, flv, media player classic home cinema, cccp, win7 codecs, klite and i forgot which other one. and no fixes. Seems to play the best...

Hi, Been sat here this morning doing some bits and pieces with Media Center on Windows 7 Pro.. including some DVD importing. I found an article that suggested that just dragging the VIDEO_TS folder into the library would be enough to play the file without issue; at first this seemed to be OK...

I am running a fresh install (Clean) of Windows 7 Professional x64, and I have to say I was impressed at the lack of any codecs that needed to be installed to watch the run of the mill .avi files I use (xvid I believe). The video playback is almost perfect, but i notice periods of slowdown and...

OS: Windows 7 RC, 64-bit Video Card: Intel X3100 Watching live sports in Media Center (via HDHR) is a nightmare. The audio is perfect, but the video will be slow motion for a few seconds then really fast to catch up, then slow again, etc. I have tried the pre-release WDDM 1.1 drivers as...