I’m looking for a metadata agent that will let me specify media properties in some sort of text file adjacent to the media file. I’d like to be able to specify most of the things available in the media edit dialog of the Plex web UI (title, tags, etc). I thought such a feature existed in Plex by default, but I’m not able to find it now.
Answering my own question… it looks like this plugin will help, but I’ll have to dig deeper to try it out.