[PD-dev] ALSA ctrl object?

IOhannes m zmoelnig zmoelnig at iem.at
Tue Sep 16 17:28:56 CEST 2008


PSPunch wrote:
> Hi all,
> 
> 
> I am in need for an object to emulate the following command.
> 
> $ amixer -c 1 cset numid=2 0
> 
> 
> Perhaps an object such as...
> 
> [alsa_ctl 1 2]
> 
> Where the right inlet modifies numID and left for the value.
> 
> 
> This is planned to be executed several times per second which executing
> the shell command within Pd is probably not so efficient.
> 
> The ALSA API is quite a maze to me and I thought I'd ask if someone had
> already done anything similar before stepping in further.


how about the [amixer] external in externals/iem/ ?

i have no idea about it's stability though (i hardly ever use it)

fga,sdr
IOhannes

> 
> Thanks.
> 
> 
> --
> David Shimamoto
> 
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