Top "V4l2loopback" questions

v4l2loopback is a linux kernel module to create V4L2 loopback devices.

FFmpeg change output to specific pixel format?

I am working on an openCV project, I have a stable running variant that is taking input from an HDMI …

opencv ffmpeg v4l2 v4l2loopback
Dummy video device - v4l2loopback - webRTC

I need to play multiple video for test a video server. I'm using lubuntu 14.04 and have installed V4l2loopback …

webrtc webcam v4l2 vline v4l2loopback
How to write/pipe to a virtual webcam created by V4L2loopback module?

I have written an application which reads from a webcam and processes the frames using OpenCV on linux. Now I …

c++ linux opencv v4l2 v4l2loopback