I can't remember the name of the value, but the place you input the GPU ID from the Nvidia driver wasn't there and the tutorials also listed a runtime=Nvidia string, but didn't give a type for it. I really don't want to start from scratch with the Plex server.
I set up UnRaid some time ago. Its primamry purpose is to be the storage and docker host for a plex server. I installed a Quadro P2200 at system setup, I just realized that I did not setup plex for GPU transcoding. Is there a way to add this card and HW transcoding without completely re-setting up the plex server?