adjust srt's to movie-length before joining?

[Arcon]

i've got several small clips with seperate subs that i want to join. the subtitles might of course be shorter than the clips. this means i've got something like this

video1: 25:00 sec's
srt1: start 01:00, end 23:15 sec's

video2: 15:00 sec's
srt2: start 00:00, end 12:00 sec's
...

so if i join them with normal tools the first sub from srt2 will already start at 23:15, which is still in the first clip.

i tried to add the offset manually with subresync, but this tool seems to have a problem with multiple joins. it resets the subtitles after the 3rd opened file.

now i'm looking for a tool that is able to

a) automatically insert an empty dummy-subtitle, so that the srt-file will end exactly where the movie ends

or

b) join multiple srt's based on the absolute offset in min:sec:msec. something like subresync, but working for at least 47 srt-joins, not only 3.

i know this can be done manually but i don't want to do this 47 times in a row.

[Ghim]

Just add the necessary offsets to the files with subresync by example...

And to join the files, I don't know what you can use but notepad... it works great... And I don't think it'll be too long, even if you've got to join 47 srt files...

EDIT : I forgot it was srt files, so copy/paste doesn't work...

[Arcon]

as i said above, i open the first file in subresync, open the second with offset, open the third with offset and as soon as i open the fourth with offset all subs from the first 3 files are gone in subresync. feature or bug, i dont know.

there has to be something better than to join two files, save them, reopen it, join another one, saven them, reopen it...

[Ghim]

I just searched on google "srt joining tool" :

And I found this :
http://www.tomzavodny.cz/program/subtool/index_en.php

I tried and it seems to work...

[Arcon]

thanks, it's sufficient :)

[DeKSoft]

You can also use Subtitle Workshop (http://urusoft.cjb.net) to do ANYTHING you want with subtitles (except rip them).