[mythtv-users] Sound occasionally not present when I copy files away from mythtv
nick.rout at gmail.com
Thu Jul 31 18:47:20 UTC 2008
On Thu, Jul 31, 2008 at 6:51 PM, Edmund <edmund.1 at dial.pipex.com> wrote:
> Nick Morrott wrote:
>> Some DVB-T transmissions (common on the BBC) contain 2 MP2 audio
>> tracks - one regular audio track, and a second used for the hard of
>> hearing. Perhaps the wrong one is being used/selected during playback
>> or conversion? If you demux the file(s) in question, you'll find the
>> 'good' track at 192kbps (usually) and the 'bad' track at 64kbps
>> (again, usually).
> Thanks for this. Do you know of any utilities that are good at looking
> at what audio is present in the file?
ffmpeg -i FILENAME
More information about the mythtv-users