I have a Ximea XiQ camera, and I want to capture an image with it using OpenCV python on a windows 7 , but whenever I try to initialize and open the camera with a = cv2.VideoCapture(0) and then a.open(0), a.isOpened() always returns false and I am unable to capture an image. Is there Ximea support for Python? How can I use OpenCV python to capture an image on a Ximea camera?