[Feature request] Subtitle Offset.

For the most part the subtitles that I add automatically either through plex or by another program are great. with one major flaw, the offset timing. So here is a run down of the things I expect from a feature like this if it ever sees the light of dawn:

Long term functionality of the feature:

  • all clients having the option to offset the subtitle.
  • one server-side saving of the offset for each subtitle track.
  • support for both external and internal subtitles.

Minimum Initial functionality :

  • support for external .srt files
  • clients supported: roku, appletv, os x and windows 10. (maybe Android and ios)
  • one client-side saved offset per movie.

Now I’m not a programmer (yet) and have no idea if this is possible but since I know other media players have a similar feature it would seem like it is a doable job. Modifying the file itself instead of storing Metadata for each subtitle would probably be a neater solution but again, no expert.

Early 2021 clean-up: implemented (for most of those clients)
https://support.plex.tv/articles/subtitle-offsets/