I want to stream a static image to the android studio emulator. To do that I created a virtual camera using v4l2loopback v.12.5 in linux ubuntu 20.04. The virtual camera is created in /dev/video2. I can stream there using obs and a plugin, ffmpeg or gstreamer but I’ve got different issues with each one. I don’t care which software works…
Tag: v4l2loopback
Unable to route webcam video to virtual video device on Linux (via OpenCV)
I would like to put a video overlay onto an incoming webcam stream via OpenCV. As a first step I’m trying to stream the incoming video from a webcam at /dev/video0 to a virtual video device at /dev/video1 (v4l2loopback). Unfortunately I’m not able to forward the webcam stream to the v4l2loopback device. I found this thread: How to write/pipe to