[MPlayer-users] mp3 playing with mplayer without soundcard

[zonyi besk]

Hi All,

Thanks so far,
If I understand one of the mplayer would push the sound to fifo the other
with slave option would read from fifo

1:mkfifo outputstream
2:mplayer -ao pcm:file=outputstream trilla.mp3
3:mplayer -slave  -input file=outputstream  //Command buffer of file
descriptor 3 is full: dropping content.

window 2:- MPlayer crashed. This shouldn't happen.
  It can be a bug in the MPlayer code _or_ in your drivers _or_ in your
  gcc version. If you think it's MPlayer's fault, please read
  DOCS/HTML/en/bugreports.html and follow the instructions there. We can't
and
  won't help unless you provide this information when reporting a possible
bug.

Creating this way, 4 mplayer should run simoultanously  2 per  channels, can
be made this with 2 mplayer eg somehow like in  below. If could somehow
output wav file in one step like below , this not working just a schematic

cat trilla.wav | pv -L 176400  - | mplayer - -slave | lame  out.mp3

Another problem with the above code, cannot be worked the -slave commands
probably because before it in pipe there's some other linux command.

It should be solved similar way like above, or for what purpose is developed
-slave option it's only using with soundcard?
Or instead of mplayer  another sound software should be finded that capable
changing the volume, equalizer etc.

Basically this task is just :  mplayer would read 1 mp3 file in real time in
slave mode so as to get controlled during the playing and results wav or mp3
file, but it seems the main problem is that all without sound card.

Thanks,
Regards,
Zol