For fixing out-of-sync .srt subtitle files.
srt-shift is a simple command-line script for shifting the times in a .srt subtitle file. It worked on the two or three files I tried, but let me know if it doesn’t work for you.
Installation: sudo easy_install srt-shift
That’s all there is to it. You can find the latest version at <http://github.com/adeel/srt-shift>.