Metadata binded to filename?

[theguymadmax]

If you're fixing your media. It's best to correct the folder names and add the media provider ID for hard-to-identify media.

Code:

Series Name (2018) [tmdbid-65567] or  Series Name (2018) [tvdbid-65567]

Check out the docs: 
https://jellyfin.org/docs/general/server/media/movies
https://jellyfin.org/docs/general/server/media/shows