I am on ubuntu 20.04, but v4l2 package is not working: so I installed it from here
git clone email@example.com:umlaeute/v4l2loopback make sudo insmod v4l2loopback.ko exclusive_caps=1 video_nr=1 card_label="Fake"
now I can see “Fake” webcam with black screen in discord… how do I go on from here, using e. g.
ffmpeg, in order to see the cheese webcam effect as new “Fake” webcam? It has to be a simple
/dev/video1 streaming, but I cannot accomplish it.