Here’s a script I vibecoded for this particular purpose. It’s not as good as existing projects, but it’s much simpler and self-contained, and does what I want it to do which is “put it in a folder and forget it forever”
https://github.com/iGerman00/nande-rpc
There are other projects for this, but they all rely on some binary or are quite heavy for what is a dead simple action, so I had a couple LLMs make me this one in an evening. For such a simple script I think it’s quite appropriate.
I have only tested it on Windows with Plex Desktop (and regular mpv) plus the official Discord app.
YMMV on other OSes, I’ve not tested on those.
