Subtitle Studio For Mac is a An all-round software integrating search, editing, adjustment, design, and embedding functions. It can help users watch the original language of the movie, and the edited subtitles can also help everyone like the movie. very good!
Just put your movie on Subtitle Studio.
Subtitle Studio will automatically search for missing subtitles
Use a single big button to synchronize subtitles
Support M4V, MOV, AVI, MKV, etc.