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Low Bitrate
Dodge: I guess the refresh could be a possibility, but it seems like a modern video card with a TV out would adjust the refresh for the output on its own. Anyone know what the refresh of a regular TV is? Worth a try.
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Constant Bitrate
US is 60 Hertz. With this in mind, my video card says it's giving out 60 Hertz. Is the refresh rate on an LCD with video input the same as a TV? If this is the case, then the refresh rate theory isn't what's wrong with my system.
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Low Bitrate
Yeah, actually can't be the problem. While I'm sure that an LCD screen made with a video input runs at 60hz, I just remembered that I had this system up and running in my home (including the LCD) and it didn't have that problem, so it must be ground noice from the power...
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Constant Bitrate
anyone know where to get a video ground loop isolator? Would be nice to try that baby out.
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www.geocities.com/blkdragon6
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FLAC
The reason I threw out the refresh rate thing is because we bought a set of 8" Analogue VGA displays (not NTSC) and were testing them on a Dell laptop.
The displays show the same line or lines scrolling down the screen.
The same displays hooked up to Panasonic Toughbooks did not show the lines.
Both machines were set to 60hz, but the Dell was just far enough off to cause that problem.
Dingo,
Like you said, if it works fine off a regular Video source, then the screen isn't the problem.
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Low Bitrate
Yeah, I was hoping I could just hop in to radio shack and find aa "automatically clean up your video signal" adapter. Unfortunatly, i can't find one 
.
My stereo sounds clean, so I think I'll just tap my LCD ground in to the ground of the stereo (before, for testing purposes, I just had the groud wrapped around a metal piece in the car chassis).
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Newbie
You can rule out refresh rate problems by plugging the output from the computer directly into a TV set with video-in.
If there is no interference on the TV, then the problem is somewhere in the cabling or the display itself.
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Constant Bitrate
And if there is interference on the TV?
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www.geocities.com/blkdragon6
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Low Bitrate
Ok, I finally finished wiring up my car today and the video still is dirty. Is there anyway to clean the ground at all?
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Constant Bitrate
TheDingo,
Looks like it's just me and you man. As a last resort I think I'm going to email ATI tech support and see if they can help any (fat chance).
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