[SLUG] howto extract Chapters from movies?

[Sonia Hamilton <sonia@xxxxxxxxxxxx>]

Can anyone recommend a tool for extracting and combining Chapters from a
movie?

I've extracted the movie (a sports training video, actually) using dd &
dd_rhelp [1]. What I'd like to do is pull out some of the chapters and
combine them into a new movie (specific to the training I'm doing).

By 'Chapters' I mean the chapters that appear in the Title/Chapter
hierarchy in VLC.

Thanks for any hints,

[1] http://www.kalysto.org/utilities/dd_rhelp/index.en.html

-- 
Sonia Hamilton. GPG key A8B77238.