Synchronizing a subtitle

[[ss]vegeta]

Hello
I want to re-sync a subtitle. I'll show in an example.
Check the attached subtitle.
What I want is, every timeline to be 2.5secs slower
e.q the first line 00:00:00,843 --> 00:00:02,709
i want it to be 00:00:02,343 --> 00:00:05,209
and so on and so on
is this possible?
what program should I use and how do I do it?

I've tried using the subtitle editors in KMPlayer and GomPlayer but they seem to save the subtitle in some weird format like SMI or something.

prison%20break%20s02e16.srt

[Baldrick]

subtitle workshop.

[[ss]vegeta]

Thanks

[gesszt]

Try Easy Subtitles Synchronizer. Its a new free subtitle editor:




https://forum.videohelp.com/topic368992.html