z003100 Posted October 19, 2009 Share Posted October 19, 2009 Hello, I want to upgrade my Nvidia 9500gt for an ATI HD4650 ( http://www.gigabyte.com.tw/Products/VGA/Pr...?ProductID=2942 ). Because ATI has sound7.1 build on it. After plugged my new ATI, DVBViewer has a poor "rendering" like "frame missing" "scrolling with stops" and part of picture "scrambled". This problem appear and desappear 2 or 3 time per minute. I plugged back my "old" 9500 GT : 100% OK I tried an other ATi ( HD4550 ) : same problem Does anyone know this problem on ATI ?? THANKS ! My configuration: Asus P5Q EM CPU INTEL dual-core 2.33 GHZ RAM 2GB XP pro (32) ati catalyst 9.9 on HD4550 or 4650 Quote Link to comment
ter9999 Posted October 19, 2009 Share Posted October 19, 2009 Under XP, should use VMR9 video renderer and Cyberlink PDVD9 video decoder for MPEG2, CoreAVC video decoder for H.264 to have best video playback quality. Quote Link to comment
z003100 Posted October 20, 2009 Author Share Posted October 20, 2009 Thanks for your answer. In fact, it's what i have selected. (except for the h.264 but the problem is also on "standard" chanels) Quote Link to comment
the vaporizer Posted October 22, 2009 Share Posted October 22, 2009 I do not have these problems with my ATI card, maby you need to reinstall windows first. but i do have Tearig in fast moving seens, this problem is also known when playing movies no maher what card you use. WMPC solved this problem; they have a option to render the movie using direct3d of directx. Will DVBViewer also add this option? that would be awsome! Quote Link to comment
Tüftler Posted October 22, 2009 Share Posted October 22, 2009 Please read >my thread< for using the right settings with hardware acceleration. In most cases this is the reason for poor image quality. You can take Google Translate for the translation. by the way CoreAVC use only the CPU for encoding on ATI, not the GPU. Quote Link to comment
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