On Sun, 31 Jan 2010, Jaroslav Kysela wrote:
> On Sat, 30 Jan 2010, Guennadi Liakhovetski wrote:
>
> > On Sat, 30 Jan 2010, Jaroslav Kysela wrote:
> >
> > > Could you also try this sequence?
> > >
> > > # export LIBASOUND_COMPAT=1
> > > # aplay -v -Dplughw:0 /home/lyakh/c1.wav
> >
> > Same:
>
On Sat, 30 Jan 2010, Guennadi Liakhovetski wrote:
> On Sat, 30 Jan 2010, Jaroslav Kysela wrote:
>
>> Could you also try this sequence?
>>
>> # export LIBASOUND_COMPAT=1
>> # aplay -v -Dplughw:0 /home/lyakh/c1.wav
>
> Same:
Ok. The next try might be to enable the CHOOSE_DEBUG debug output in
alsa
On Sat, 30 Jan 2010, Jaroslav Kysela wrote:
> Could you also try this sequence?
>
> # export LIBASOUND_COMPAT=1
> # aplay -v -Dplughw:0 /home/lyakh/c1.wav
Same:
-bash-3.00# export LIBASOUND_COMPAT=1
-bash-3.00# aplay -v -Dplughw:0 /home/lyakh/c1.wav
Playing WAVE '/home/lyakh/c1.wav' : Signed 16
On Sat, 30 Jan 2010, Guennadi Liakhovetski wrote:
> On Sat, 30 Jan 2010, Jaroslav Kysela wrote:
>
>> On Sat, 30 Jan 2010, Guennadi Liakhovetski wrote:
>>
>>> On Sat, 30 Jan 2010, Giuliano Pochini wrote:
>>>
On Sat, 30 Jan 2010 16:59:48 +0100 (CET)
Guennadi Liakhovetski wrote:
>
On Sat, 30 Jan 2010 17:41:30 +0100 (CET)
Guennadi Liakhovetski wrote:
> On Sat, 30 Jan 2010, Giuliano Pochini wrote:
>
> > On Sat, 30 Jan 2010 16:59:48 +0100 (CET)
> > Guennadi Liakhovetski wrote:
> >
> > > On Sat, 30 Jan 2010, Giuliano Pochini wrote:
> > >
> > > > On Fri, 29 Jan 2010 11:44:4
On Sat, 30 Jan 2010, Bill Unruh wrote:
> > It shouldn't matter, but alsa is installed under /usr/local/... and I'm
> > starting all alsa utilities as
> >
> > LD_LIBRARY_PATH=/usr/local/lib/ aplay...
>
> Just put
> /usr/local/bin
> into /etc/ld.so.conf
> and run ldconfig
>
> It probably will not
> It shouldn't matter, but alsa is installed under /usr/local/... and I'm
> starting all alsa utilities as
>
> LD_LIBRARY_PATH=/usr/local/lib/ aplay...
Just put
/usr/local/bin
into /etc/ld.so.conf
and run ldconfig
It probably will not solve your problem but make it unneccessary to type
LD_LIBRARY
On Sat, 30 Jan 2010, Jaroslav Kysela wrote:
> On Sat, 30 Jan 2010, Guennadi Liakhovetski wrote:
>
> > On Sat, 30 Jan 2010, Giuliano Pochini wrote:
> >
> > > On Sat, 30 Jan 2010 16:59:48 +0100 (CET)
> > > Guennadi Liakhovetski wrote:
> > >
> > > > On Sat, 30 Jan 2010, Giuliano Pochini wrote:
>
On Sat, 30 Jan 2010, Guennadi Liakhovetski wrote:
> On Sat, 30 Jan 2010, Giuliano Pochini wrote:
>
>> On Sat, 30 Jan 2010 16:59:48 +0100 (CET)
>> Guennadi Liakhovetski wrote:
>>
>>> On Sat, 30 Jan 2010, Giuliano Pochini wrote:
>>>
On Fri, 29 Jan 2010 11:44:43 +0100 (CET)
Guennadi Liakho
On Sat, 30 Jan 2010, Giuliano Pochini wrote:
> On Sat, 30 Jan 2010 16:59:48 +0100 (CET)
> Guennadi Liakhovetski wrote:
>
> > On Sat, 30 Jan 2010, Giuliano Pochini wrote:
> >
> > > On Fri, 29 Jan 2010 11:44:43 +0100 (CET)
> > > Guennadi Liakhovetski wrote:
> > >
> > > > > Try something simpler
On Sat, 30 Jan 2010 16:59:48 +0100 (CET)
Guennadi Liakhovetski wrote:
> On Sat, 30 Jan 2010, Giuliano Pochini wrote:
>
> > On Fri, 29 Jan 2010 11:44:43 +0100 (CET)
> > Guennadi Liakhovetski wrote:
> >
> > > > Try something simpler:
> > > >
> > > > arecord -v -Dplughw:0 -c1 -r44100 -fS16_LE ou
On Fri, 29 Jan 2010 11:44:43 +0100 (CET)
Guennadi Liakhovetski wrote:
> > Try something simpler:
> >
> > arecord -v -Dplughw:0 -c1 -r44100 -fS16_LE out.wav
> >
> > It prints the given parameters and, if the format is not supported by the
> > card, it also prints the choosen settings. In that ca
On Sat, 30 Jan 2010, Giuliano Pochini wrote:
> On Fri, 29 Jan 2010 11:44:43 +0100 (CET)
> Guennadi Liakhovetski wrote:
>
> > > Try something simpler:
> > >
> > > arecord -v -Dplughw:0 -c1 -r44100 -fS16_LE out.wav
> > >
> > > It prints the given parameters and, if the format is not supported by
On Thu, 28 Jan 2010, Giuliano Pochini wrote:
> On Mon, 25 Jan 2010 10:34:41 +0100 (CET)
> Guennadi Liakhovetski wrote:
>
> > On Mon, 25 Jan 2010, Clemens Ladisch wrote:
> >
> > > Guennadi Liakhovetski wrote:
> > > > Is there a way to tell alsa-lib to duplicate the mono-channel during
> > > > pl
On Mon, 25 Jan 2010 10:34:41 +0100 (CET)
Guennadi Liakhovetski wrote:
> On Mon, 25 Jan 2010, Clemens Ladisch wrote:
>
> > Guennadi Liakhovetski wrote:
> > > Is there a way to tell alsa-lib to duplicate the mono-channel during
> > > playback and to mix recorded channels, if mono recording is requ
On Mon, 25 Jan 2010, Clemens Ladisch wrote:
> Guennadi Liakhovetski wrote:
> > Is there a way to tell alsa-lib to duplicate the mono-channel during
> > playback and to mix recorded channels, if mono recording is requested?
>
> Yes, with the "plug" plugin. It should be used automatically by the
>
Guennadi Liakhovetski wrote:
> Is there a way to tell alsa-lib to duplicate the mono-channel during
> playback and to mix recorded channels, if mono recording is requested?
Yes, with the "plug" plugin. It should be used automatically by the
"default" and "plughw" devices.
HTH
Clemens
-
Hi
I'm writing a driver for an embedded system (SuperH, first version of
patches posted recently on alsa-devel), and the driver claims support for
only 2 channels (channels_min = channels_max = 2). Is there a way to tell
alsa-lib to duplicate the mono-channel during playback and to mix recorded
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