[mythtv-users] Alsa volume control

Nick Morrott knowledgejunkie at gmail.com
Fri Feb 2 02:45:02 UTC 2007


On 02/02/07, Justin Luitjens <luitjens at cs.utah.edu> wrote:
> Hi,
>
> With my new Nforce 570 i'm unable to control audio while using alsa.
>
> I have configured my .asoundrc per this guide.   I have my audio device
> set up to be ALSA:mixed-analog and the mixer to be mixed-analog.  The
> front end gives the following error messages:
>
> 2007-02-01 19:09:08.547 AFD: Opened codec 0xe770fb0, id(MP2) type(Audio)
> 2007-02-01 19:09:08.763 Opening ALSA audio device 'mixed-analog'.
> 2007-02-01 19:09:09.036 Mixer unable to find control Master
> 2007-02-01 19:09:09.036 Mixer unable to find control Master
> 2007-02-01 19:09:09.037 Mixer unable to find control Master
>
> I have tried setting mythtv to control both the master and the pcm but
> neither of them seem to work.

Mixer should probably be set to 'default'.

Nick
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