smacke / ffsubsync

Automagically synchronize subtitles with video.
MIT License
6.74k stars 278 forks source link

add a cli arg to apply a predefined offset to all segments #110

Closed alucryd closed 3 years ago

alucryd commented 3 years ago

Hi there, here I am with yet another PR. I'm used to watching anime and have participated in fansub in the past. Fansub has a rule of thumb that subs should have around 200ms of lead-in time, and I find that it is a lot more pleasing than starting the sub exactly when audio starts like ffsubsync currently does. This makes it possible to specify a global offset, -0.2 works like a charm for me.

smacke commented 3 years ago

This is great! Thanks for yet another great PR @alucryd!