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Date: Thu, 24 Jan 2013 10:53:26 -0500
From: Rod Person <rodperson@rodperson.com>
To: David Demelier <demelier.david@gmail.com>
Subject: Re: Disable monitor recording source
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On Thu, 24 Jan 2013 16:38:58 +0100
David Demelier <demelier.david@gmail.com> wrote:

> Hello,
> 
> I would like to record only from mic but I can't remove monitor from
> recording :
> 
> markand@Melon ~ $ cat /dev/sndstat
> FreeBSD Audio Driver (newpcm: 64bit 2009061500/amd64)
> Installed devices:
> pcm0: <ATI R6xx (HDMI)> (play)
> pcm1: <Analog Devices AD1984A (Analog 2.0+HP/3.1)> (play/rec) default
> markand@Melon ~ $ mixer
> Mixer vol      is currently set to  90:90
> Mixer pcm      is currently set to  90:90
> Mixer speaker  is currently set to   0:0
> Mixer mic      is currently set to  90:90
> Mixer rec      is currently set to  80:80
> Mixer igain    is currently set to   0:0
> Mixer ogain    is currently set to 100:100
> Mixer monitor  is currently set to  80:80
> Recording source: mic, monitor
> markand@Melon ~ $ mixer -rec monitor
> Recording source: mic, monitor
> markand@Melon ~ $
> 

I've never had this issues, but what about setting monitor to zero?

$ mixer monitor 0


-- 
Just because it can been done, does not mean it should be done.