How to avoid “Video Source -> Capture source” selection in OpenCV 2.3.0 - Visual C++ 2008

Question

I had a perfectly working OpenCV code (having the function cvCaptureFromCAM(0)). But when I modified it to run in a separate thread, I get this \"Video

Answer 1

Solved. I couldn't get rid of the above mentioned dialog box, but I avoided the error by simply duplicating the line capture = cvCaptureFromCAM(0);

capture = cvCaptureFromCAM(0);
capture = cvCaptureFromCAM(0);

It was just random. I suspect it had something to do with behavior of Thread. What's your idea?

Thanks all for contributing.