Do you have a "sharpness" slider in the capture card settings? (In VirtualDub's capture mode, you can get this from either Video->Levels, or Video->Capture Filter, Proc Amp tab.)
If so, try reducing the sharpness.
Do you have a "sharpness" slider in the capture card settings? (In VirtualDub's capture mode, you can get this from either Video->Levels, or Video->Capture Filter, Proc Amp tab.)
If so, try reducing the sharpness.