Salvador Parra Camacho has ported QSubRip 0.02 to eCS-OS2.
"QSubRip rips subtitles from decrypted DVD's and
converts them to text based subtitles (eg. SRT,
QuickTime, ...). It is largely based on the well
known Subrip application. QSubRip is written in Qt,
bearing in mind it had to be platform independent."
It required QT4 libraries installed.
Available for download at hobbes.