title: Exposure Mode OpenCV 4.0.1
body: <p>I have some trouble with Manual Exposure of Camera setting in OpenCV 4.0.1. I`m using Raspberry Pi 3 B+ as a computer with Raspbian Stretch OS and Python 3.x. When I have an older version of OpenCV 3.x.x, the Manual setting of Exposure work perfectly with this code:</p>
  
  <p>"camera.set(cv2.CAP_PROP_AUTO_EXPOSURE, 0.25)"</p>
  
  <p>"camera.set(cv2.CAP_PROP_EXPOSURE, (float(exposureTime))"</p>
  
  <p>But now when I have OpenCV 4.0.1, the above code does not change anything and the camera is still in AUTO Exposure mode. The camera sensor is same as before and it is Sony IMX322 by ELP manufacture. Have you got any experience with MANUAL EXPOSURE in OpenCV 4.0.1?</p>
  
  <p>Thank you for your answers...</p>