I am trying to take a picture from the defualt carmera with python, to do this I am using openCV (import cv2 as cv from python shell). However, when I attempt to disable the camera it closes but with the error [ WARN:0] terminating async callback. This is code I am trying to run: The code outputs the desired result,
Tag: webcam
How to make USB camera work with OpenCV?
I copied code from https://stackoverflow.com/a/34588758/210342 and used with default (built-in) camera, it worked. Then I attached USB camera, tested it with VLC and changed the code to open camera 1: I check whether the camera is open cam.isOpened() — it is — but the camera is not enabled (its hardware indicator, LED, is off) and indeed all I see on