I have had similiar problems for a long time, but at last I'm satisfied (only watching SD-TV).
My working setup is now:
ATI HD2600 Pro (but the X1900 should be OK).
ATI MPEG Video Decoder (on the download-page go to "Individual driver download packages..." and download "Complete Avivo™ Suite for X1000 series products or higher")
EVR in stead of VMR (needs .NET Framework 3.0)
In Configuration, Television, select "Deinterlace mode: None"
In Catalyst CC I have set "Wait for vertical refresh" to "Allways on" (3D) and "Use automatic deinterlacing" (Avivo™ Video)
Earlier I used ffdshow for picture-enhancement, but don't feel I need it anymore...
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Leon |