$FreeBSD$ This directory holds closed captions for audio and video recordings of technical presentations about FreeBSD. The expected hierarchy is : doc/${LANG}/captions/${YEAR}/${CONFERENCE}/${TALK} e.g. doc/en_US.ISO8859-1/captions/2009/asiabsdcon/mckusick-kernelinternals.sbv Individual captions are currently stored as YouTube 'sbv' files which are simple ASCII text files with timing and transcription information.