Open alejandro-anv opened 5 years ago
Checked with kernel 5.1.5 v4l2loopback version 0.12.2
Same problem.
same problem kernel 5.3.0 version 0.1.0
Same as @alejandro-anv , worked if I started ffmpeg first. OBS Studio 25.0.0 kernel 5.5.9 Fedora 31 v4l2loopback v0.12.3
Just downloaded and compiled the github version. By only starting the v4l2sink, obs studio crashes with no error messages.
But if I runs something that uses the device like ffmpeg -f x11grab -r 15 -s 1920x1080 -i :0.0+0,0 -vcodec rawvideo -pix_fmt yuv420p -threads 0 -f v4l2 /dev/video10
and then start v4l2sink, it works ok.
I think v4l2sink may be skipping some configuration.
Kernel version 4.14.119 v4l2loopback from current git version.
Module loaded with this parameters: modprobe v4l2loopback devices=1 video_nr=10 exclusive_caps=1