I am trying to get a simple opencv-python video capture to work which shows the live stream of the camera however when i run the code the camera window frame opens up and then immediately shrinks into a tiny line. here is a picture to show:
The white line in the top right hand corner is meant to be the frame window.
I have tried installing the V4L2 driver and the red light comes on on the pi cam but I am not able to view through the window.
any help would be greatly appreciate
