: Requiem for a Dream (2000) — Including the year in parentheses is the most important step for database matching.
To create a proper feature (filename) for the subtitle file you've mentioned, it should be formatted to match standard media server naming conventions (like Plex, Jellyfin, or Kodi) while preserving the release group and technical specs. subtitle Requiem.for.a.Dream.DIRECTORS.CUT.2000...
: [Director's Cut] — Since the Director's Cut has a different runtime than the theatrical version, this tag helps distinguish it. : Requiem for a Dream (2000) — Including
: .en (or .eng ) — Adding the ISO language code before the extension allows players to automatically select the correct language. this tag helps distinguish it.
: .srt — This is the most common format, though yours may be .ass or .sub depending on the original file. Best Practice for Matching
Here is the properly formatted filename for a feature-length film: Recommended Naming Breakdown