Bitrate is choosen by default, didn't modify it.
I'm tring in local machine with ffmpeg but only encodes with v4l2m2 if I add -an (without audio) to a video track.
I'm using Linux HC2 4.14.150-odroidxu4 kernel, root user (uid=0(root) gid=0(root) groups=0(root),29(audio),44(video),46(plugdev),100(users),108(netdev)).
Going to try installing jellyfin deb 10.4.3