Re: [SoX-users] Changing the audio-input card...

[Fmiser <fm...@gm...>]

> pj...@pj... wrote:

> The next problem I run into is overdubbing; I'd like to send
> my guitar simultaneously to -d and to a .wav file, e.g.
>   sox backing.wav -d &
>   sox --buffer -c 2 -e s -t alsa hw:4,0 "-d AND gtr.wav"
> There are two problems; there's a contest over -d, and I can't
> see how to output to -d and the filesystem simultaneously.
> Is there an idiom to do this ? Presumably the guitar sox
> would have to tee its output off into a play that merged it
> with backing.wav

Sounds like you are trying to re-invent JACK. *smile*

--    Philip