Re: Virtual device wich outputs the same it gets as input

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On Friday 05 October 2007 12:37:13 Steve Fink wrote:
> On 9/22/07, klondike <franxisco1988@xxxxxxxxx> wrote:
> > What I'm looking for is a virtual device which could output the sound
> > it gets as input, but I couldn't find a manner to do so using alsa.
> >
> > Is there a module which may allow me to do that?
> > If so, where can I find some documentation about it?
>
> If I understand the question correctly, you're looking for the plugin
> that writes all of its input to a file. There are two in vaguely
> recent ALSA versions: tee and something else. Tee writes the output to
> a file but also sends it to the output device. 'file' or whatever the
> other one is just writes it to a file. I can't find my notes for using
> them, but if you search this mailing list for a post I made a few
> weeks ago, I gave an example usage of it. Or just do a google search
> for alsa tee.
>
> If you are instead looking to redirect the sound output to your
> application, then I don't know the deep ALSA magic required to make a
> capture device that feeds data off of a playback device, but you could
> probably use tee/file going to a named pipe to achieve the same
> result.

Wouldn't jack be capable of doing this?

>
> Disclaimer: I am not an ALSA expert. In fact, I barely understand it
> at all. When I try, my head hurts, and I go do something else for a
> while.
>
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