[mythtv-users] Extract MP3 from MPEG2 or Nupple Video stream?
Chris Petersen
lists at forevermore.net
Sun Sep 14 20:48:24 EDT 2003
> I recently recorded a great concert with my Myth box and would like to cut
> out the commercials from the commercial skip cut list and then extract the
> audio to an MP3 file. Can anyone recommend an easy way to achieve
> this? The file is a PVR 250 file but I can easily transcode it to MP4.
Don't transcode it - every time you do so, you lose quality...
My suggestion would be to use the new mythtranscode. output to fifo's,
with the --fifosync option enabled.. then cat the video fifo to
/dev/null, and read the audio fifo into your favorite audio encoder
(it'll be a standard PCM stream).
-Chris
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