I have set up a multi seat system, distribution of input devices and displays is working.
Now I want to assign Audio devices to the users.
Audio is supposed to be played over HDMI, so the displays play the sound.
Playing sound on the displays is not a problem and already working, but only for one user, who then steers all output.
Is there some way to assign, say, display 1 and 2 to user 1, 3 and 4 to user 2, 5 and 6 to user 3 and so on?
I have pavucontrol (pulseaudio) already installed.
How can I set up a Multi-Seat system with independent sound outputs via pulseaudio? The users have seperate Graphics cards playing the sound.