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Video Quality Video Processing Artifacts
V
IDEO
P
ROCESSING
A
RTIFACTS
Video processing circuits (such as enhancers, sharpness controls, and the playback cir-
cuitry in some VCR’s) can
over-process
the video. This might cause the video signal to
interfere with the invisible sync portion of the signal, thus making the signal non-stan-
dard. Video lines might shift to the right, black lines might enter the picture area from
the left edge of the screen, white flashes might appear, the video image might be shred-
ded, or you might see video tearing.
When these types of artifacts occur, reduce or remove the processing to bring the signal
back to normal. VCR’s and camcorders often have controls that can disable extra pro-
cessing. If your VCR or camcorder has a Sharpness control, set it to zero or turn it off. If
the device has an Edit switch, turn it on.
Normal Picture Picture with Video Tearing
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