camvector.py 文件源码

def setup_camera(device_number):
    cam = cv2.VideoCapture(device_number)
    result1 = cam.set(cv2.CAP_PROP_FRAME_WIDTH,cam_width)
    result2 = cam.set(cv2.CAP_PROP_FRAME_HEIGHT,cam_height)
    result3 = cam.set(cv2.CAP_PROP_FPS,1)
    return cam