OpenCV webcam capture problem

Question

I\'ve installed OpenCV 2.2 and now I can\'t get webcam capture to work. It worked ok in 2.1. OpenCV detects a webcam, doesn\'t report any errors or warnings, but each frame

Answer 1

Try this:

VideoCapture cap(0); // open the default camera
if(!cap.isOpened())  // check if we succeeded
{
  cout<<"Cam not captured\n";
}

Mat frame;
namedWindow("frame");
for(;;)
{
    cap >> frame; // get a new frame from camera
    imshow("frame", frame);

    if(waitKey(10) >= 0) break;
}

return 0;