[MPlayer-users] tv audio

Paul Ortyl ortylp at 3miasto.net
Fri May 10 19:20:02 CEST 2002


Hi, 

	Officially TV audio is disabled, as I wrote in my previous email the tv
audio does work in some circumstances.  I have received many emails on priv
with question "how to reenable tv audio"...  
(line 535 in libmpdemux/tvi_v4l.c should be commented)


   I know, that almost not working feature should be disabled but in this
particular situation I would like ask developers to create an option for
configure -- something like this:

 --enable-buggy-tv-audio

Other hints for the buggy tv audio -- it seems that mencoder does not accept
audio stream that has only one channel (mono).  You have to mencode with
-oac pcm, then dump audio to some .wav file, then add there second (eg.
empty) stream (eg. with sox), so that the resulting audio stream is stereo
one and then replace the old (mono) stream with new (stereo) stream using
`mencoder [...] -audiofile new.stereo.wav` and then reencode with `mencoder
[...] -ovc copy -oac mp3lame -lameopts mode=3` (<== mono mode mp3 encoding)

	Paul

-- 
Paul Ortyl <mailto:ortylp at 3miasto.net>
  Technical University of Gdansk, Telecommunications Faculty
--




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