2015-10-27 23:41:06 -0600 | commented answer | OpenCV failing to open camera I tried Opencv 3.0.0. for OSX and for Windows. In OSX (eclipse luna) the call VideoCapture cap(0) opens the camera (iSight). In Windows (eclipse luna) this call fails, I found that VideoCapture cap(null) works. Opening moviefiles (mp4) in OSX works fine with VideoCapture cap(filename), but not in Windows. Still searching... |