FPS - pannal/Sub-Zero.bundle GitHub Wiki
If your current subtitle starts off okay when playing, but later on is constantly becoming faster or slower, you might have gotten a subtitle for a media file with a different framerate than your current media file.
You can change the framerate of a subtitle to match your media file:
Sub-Zero was created by pannal if you like it, then consider buying him a beer!
or join Sub-Zero Patreon starting at 1 $ / month:
