How to view TV Tuner component input with OpenCV?

Posted by monky822 on Stack Overflow See other posts from Stack Overflow or by monky822
Published on 2010-03-04T20:50:55Z Indexed on 2010/03/17 5:01 UTC
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opencv

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video-capture

Hi Everyone, I'm trying to use my tvtuner instead of a webcam with opencv.

The problem is that by default cvCaptureFromCAM(0) gives me the tv channel of the tv tuner, but what I actually want the input from my the RCA input of the tv tuner.

I have tried usingcvCaptureFromCAM(-1) to check if there are additional camera devices found within the tvtuner, but it only gives me the general tvtuner as an option.

Is there a way to change the channel of the input?

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