From mboxrd@z Thu Jan  1 00:00:00 1970
From: Clemens Ladisch <clemens@ladisch.de>
Subject: Re: How to apply rate conversion in asound.conf
Date: Wed, 06 Nov 2013 17:30:25 +0100
Message-ID: <527A6EA1.4080909@ladisch.de>
References: <DUB122-W45C29A2FD0EE3B2FC1A459AAF00@phx.gbl>
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To: Dolevo Jay <cmst@live.com>, "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
List-Id: alsa-devel@alsa-project.org

Dolevo Jay wrote:
> pcm.!default {
> 	type plug
> 	slave.pcm multi
> }
>
> pcm.multi {
>         slaves.a.pcm "hw:0,1";
>         slaves.b.pcm "hw:1,1";
> ...
>
> My purpose is to apply rate conversion to the "hw:1,1" and have 44100 rate
> out.

All slaves must use the same rate.

The easiest way is apply this to the plug plugin:

pcm.!default {
	type plug
	slave {
		pcm multi
		rate 44100
	}
}


Regards,
Clemens