It supports the most common text - based subtitle formats , video previewing , timings synchronization and subtitle translation .
Gnome Subtitles is an open - source subtitle editor for the GNOME desktop , based on Mono .
Gnome Subtitles supports the most common text - based subtitle formats , video previewing , timings synchronization and subtitle translation .
Gnome Subtitles is an open - source subtitle editor for the GNOME desktop , based on Mono .