Barely functions on Netflix; haven't tried it anywhere else. Even if you can get it to run and manage to adjust the settings (coinflip for either one), it'll eat half the subtitles and stop showing anything when you use the progress bar.

me funciono perfecto en paramount plus, 5 estrellas

Excellent service. The best of it's kind.

I can't get it to work on Netflix. It loads the subs. It also times them correctly according to the diagram view. But it is only displaying them in windowed mode. They vanish as soon as Firefox goes fullscreen. It seems like the plugin is displaying the sub a few miles below the actual movie screen, leading to them being off screen in full screen mode.

€: Yes, the ability to move the subtitle manually to the desired position would probably fix this.

Nice with the small set of permissions!

Seems to load and show subtitles fine, but I'm having trouble using +Sub on dailymotion. It seems that the site's CSS wreaks havoc on the dialog: https://imgur.com/a/Ldk8LAR

edit. Works fine in 5.1.2 update!

edit2: So there seems to be no way to reply to your reply. A handy feature would be changing/scaling the speed of the subtitle, in case it does not match up with the video. Idk if it makes more sense to apply it before or after the offset.

Life saver for expats and weird web services that don't provide English subtitles in different countries.