Subtitle Edit

Subtitle Edit is a free (open source) editor for video subtitles - a subtitle editor :)
With SE you can easily adjust a subtitle if it is out of sync with the video in several different ways. You can also use SE for making new subtitles from scratch (do use the time-line/waveform/spectrogram) or translating subtitles.

To install, please run in the command line: sudo snap install --edge subtitle-edit.

After installation, please run the following to add the required permissions:

sudo snap connect subtitle-edit:alsa :alsa

sudo snap connect subtitle-edit:removable-media :removable-media

sudo snap connect subtitle-edit:mount-observe :mount-observe