2008/9/30 Tim Starling <tstarling(a)wikimedia.org>rg>:
Unfortunately many silent videos have an empty Vorbis
soundtrack,
unnecessarily bloating the size of the file. I'm not aware of any
user-friendly tool for fixing this, maybe Greg knows one.
ffmpeg2theora can do it in theory but it kept crashing last time I
tried (compression ajustment however works to an extent).
--
geni