I am having problems with choppy / slow / fast video.\playback.
I am not talking about streaming. It is when I play a avi, mp4 or even worse an mkv. It happens in VLC player , media player classic, windows media player and center. I have the latest ffdshow Codecs. as well as Klite and the latest versions of all the players.also it is worse with higher quality video
I am running win764bit, Amd 140 processor 2.70 GHz 6.00GB ram and a ATI Radeon HD 4300/4500 Series Graphics card. with the latest drivers for the graphics card.
I have tried uninstalling all programs and codecs. with no luck.
This problem seems have come since I did a clean install of windows with all its updates. Also it was only on a few videos up until a day or so ago.
I have also discovered it must be a software or codec problem.
I have another installation of win 7 ultimate 64 bit on another drive in the same machine with the same programs and codecs. if I boot to it playback is fine.
Any help would be appreciated.