OpenCV’s cv2.VideoCapture(0) does not work from NGC container

[Heartful-echo]

Hi

See the link below for the solution.

Use GStreamer for OpenCV video source with USB camera video from Docker container

@kayccc @Honey_Patouceul Hi But I’m not sure if this is the best solution. Please let me know if there is another best method based on this result. Command used when error occurs. sudo docker run -it --runtime nvidia --network myappnet --device=/dev/video0:/dev/video0:rwm -e DISPLAY=$DISPLAY -v /tmp/X11-unix:/tmp/X11-unix:rw -v /home/usr/Desktop/work:/work nvcr.io/nvidia/l4t-pytorch:r35.1.0-pth1.12-py3 bash I changed this to: sudo docker run -it --runtime nvidia --network host --privilege…