Re: [mpg123-users] how to control the pitch remotely

[zonyi b. <zo...@gm...>]

> I tried like that and thought it's not working as theres no audio device
> (soundcard).
>
> pv -L 15000 foo.mp3 | mpg123 --timeout -1 --smooth -q -R --fifo
> /dev/shm/mpg123-cmd1 --remote-err -s --wav - | lame - > out.mp3
> echo "SILENCE" > /dev/shm/mpg123-cmd1
> echo "L /dev/stdin" > /dev/shm/mpg123-cmd1
> echo "PITCH 0.8" > /dev/shm/mpg123-cmd1
>
> after adding  pitch display error message:
> Cannot rewind WAV file. File-format isn't fully conform now its created
> without pitch
> [wav.c:242] error: Format not supported.
> [audio.c:625] error: failed to open audio device
>
> Thanks,
> Regards,
> Zol
>
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