slackbuilds_ponce/multimedia/oggvideotools
..
oggvideotools.info
oggvideotools.SlackBuild
README
slack-desc

Ogg Video Tools is a toolbox for manipulating Ogg video files, which
usually consist of a video stream (Theora) and an audio stream (Vorbis).

It provides handy command line tools for creating and manipulating these
video files.

It needs SDL, libvorbis and libtheora which are all part of slackware
install.