In theory, Plex is supposed to read the year of a movie or home video from its filename. In practice, Plex only does this if it feels like it; if it’s in a bad mood, it’ll just use the current year or something equally idiotic. Here is what “Spider (2007).mp4” looks like in one of my movies libraries:
Because there is no way to edit the year of a movie or home video from Plex Web, I am stuck with the year on that film set to 2015. Plex seems to be completely ignoring the year in the filename when I use “Personal Media” as the Agent for the library.
You might be thinking, “just use a different agent and it’ll fix the year”. But I can’t. When I enable Freebase or The Movie Database on this library, Plex changes this movie to “Spider-Man 3”, even though “Spider” exists in Freebase. Normally, I’d just fix the metadata and manually change it back to Spider, but since I also can’t edit the cast list for some stupid reason, that’s not an option – I’d end up with Tobey Maguire and whoever else stuck on the cast of my movie.