I’m not familiar with that hardware, but unless there is an off the shelf option you are related to engineering it yourself. There would need to be a stepper in there you can control directly, and a way of programming the controller to know how many steps to take.

I have been having a blast with Jellyfin. I run it as a docker container on an old computer. I went from Plex to Jellyfin, and I think it is comparable.

Ironically, I do not.

Duh, you should make it say things like an Osakan should.