BTTV quality problem

DISCUSSION Ming Liu 1 participant 1 message Apr 3, 2009 Media (V4L/DVB)

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Ming Liu

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2009-04-03 15:35 UTC #0 lore raw

Hi,

I am working on a BTTV card to capture images from a camera for a while and the image quality is always a problem.

The color looks very dark and I can hardly separate a tree with ground. After some web search, I found the potential reason includes:

Undetected turner
Too long cable
Audio is on
Wrong hue, contrast, and so on.

Any other potential reasons?

Thank you in advance.

Sincerely yours
Ming