Sometime back we had covered SubHub utility to correct/adjust subtitle timing. If you frequently download movies & subtitles from internet then you would have notice due to improper encoding of movie subtitles doesn’t sync with movie and its horrible to watch movie with out of order subtitles.
To help you with subtitle synchronization here is Automatic Subtitle Synchronizer freeware tool for Automatic Subtitle Synchronization. This program creates an automatic synchro (or more accurate, a pre-shyncro) of a video/audio given, presented in a srt output format.
Automatic Subtitle Synchronizer