•  software you better use (or at lest try once)

DV Sub Maker

 DV Sub Maker extracts DV Date and Time from DV Avi file and make Subtitles from it. You can use Your favorite player to watch Your video with DateTime Stamp, or make DVD or SVCD with DateTime subtitles.

•  DV timecode ==> subtitles?

MeGUI

MeGUI ist eine graphische Benutzeroberfläche, die unterschiedlichste Programme zur Videobearbeitung zusammenfasst.

•  http://x264.nl
•  http://mewiki.project357.com
•  MeGUI Guide

SubLib - Subtitle Library

 SubLib is a library that eases the development of subtitling applications. It supports the most common text-based subtitle formats and allows for subtitle editing, conversion and synchronization.