There’s an app for that! Time shifting a .srt file

Take a video and a subtitling file

 

Upload

 

So good so far

 

Now edit to the beginning a bumper with branding as an intro.

 

Now my time synced SRT file is 37.7 seconds out of sync!

 

As each caption is time stamped I needed to dynamically insert the time block at the start and have the each line time shift to accommodate.

 

Enter...

SubShifter: Sync subtitles by iSolid apps

https://apps.apple.com/gb/app/subshifter-sync-subtitles/id1457012736?mt=12

 

This app saved my sanity today. 

This is a Mac App.