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S-Video: what kind of noise is this?

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Rodney Rushing
S-Video: what kind of noise is this?
on Oct 4, 2009 at 4:22:27 pm

I figure some hard core video pros will recognize this. The s-video input on my Intensity Pro has noise. I don't believe it is the source because if I plug it into my TV capture card this noise isn't there. I have moved the card to different slots, short cables, long cables, with not change. If I unplug the chroma line, the signal looks clean.

These pictures won't show you the details, but you can see generally what I am talking about. The lines aren't in the same spot, they are jumping around, and sometimes it will be a little more intensely concentrated at one or two groups of horizontal lines.

Any ideas?

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