22 Feb
2006
22 Feb
'06
5:48 a.m.
I run the command below and it works, it plays the wave file:
$ aplay -D default shared/testing.wav
Playing WAVE 'shared/testing.wav' : Signed 16 bit Little Endian, Rate 11025 Hz,
Mono
However the command below fails:
$ aplay -D hw:0,0 shared/testing.wav
Playing WAVE 'shared/testing.wav' : Signed 16 bit Little Endian, Rate 11025 Hz,
Mono
aplay: set_params:901: Channels count non available
I thought it was posible to select audio channels this way using
aplay. No .asoundrc here. Any ideas?
Cordially, Ismael
--
mí, myself et moi http://lamediahostia.blogspot.com/
http://www.flickr.com/photos/ivalladt/
12:02 p.m.
Lee Revell escribe:
On Wed, 2006-02-22 at 10:48 +0100, Ismael Valladolid
Torres wrote:
Simply trying to use -D hw:0,0 as an argument to aplay as the ALSA
docs say to do!
Cordially, Ismael
--
mí, myself et moi http://lamediahostia.blogspot.com/
http://www.flickr.com/photos/ivalladt/
I thought it was posible to select audio channels
this way using
aplay.
What are you trying to do?
2:50 p.m.
On Wed, 2006-02-22 at 17:00 +0100, Ismael Valladolid Torres wrote:
Lee Revell escribe:
Those docs are wrong, do you have a link so they can be fixed?
Using the "hw:x,x" device instructs ALSA to bypass any software
processing and play the file directly to the hardware, which will fail
if the hardware doesn't support that format.
Lee
On Wed, 2006-02-22 at 10:48 +0100, Ismael
Valladolid Torres wrote:
Simply trying to use -D hw:0,0 as an argument to aplay as the ALSA
docs say to do! I thought it was posible to select audio channels
this way using
aplay.
What are you trying to do?
23 Feb
23 Feb
6:53 a.m.
New subject: [Alsa-user] Re: [linux-audio-user] (no subject)
Lee Revell escribe:
On Wed, 2006-02-22 at 17:00 +0100, Ismael Valladolid
Torres wrote:
http://www.alsa-project.org/alsa-doc/doc-php/asoundrc.php?module=Generic
Lee Revell escribe:
Those docs are wrong, do you have a link so they can be fixed? On Wed, 2006-02-22 at 10:48 +0100, Ismael
Valladolid Torres wrote:
Simply trying to use -D hw:0,0 as an argument to aplay as the ALSA
docs say to do! I thought it was posible to select audio channels
this way using
aplay.
What are you trying to do?
Using the "hw:x,x" device instructs ALSA to
bypass any software
processing and play the file directly to the hardware, which will fail
if the hardware doesn't support that format.
So "plughw:x,x" does things by software, doesn't it?
Cordially, Ismael
--
mí, myself et moi http://lamediahostia.blogspot.com/
http://www.flickr.com/photos/ivalladt/
25 Feb
25 Feb
9:16 p.m.
New subject: [Alsa-user] Re: [linux-audio-user] (no subject)
On Thu, 2006-02-23 at 11:50 +0100, Ismael Valladolid Torres wrote:
Lee Revell escribe:
Why did you read any further than:
"Why asoundrc?
What is it good for, why do I want one?
Neither of the .asoundrc or alsa.conf files are required for ALSA to
work properly."
People who read past that are expected to know what they are doing ;-)
Lee
On Wed, 2006-02-22 at 17:00 +0100, Ismael
Valladolid Torres wrote:
http://www.alsa-project.org/alsa-doc/doc-php/asoundrc.php?module=Generic
Lee Revell escribe:
Those docs are wrong, do you have a link so they can be fixed? On Wed, 2006-02-22 at 10:48 +0100, Ismael
Valladolid Torres wrote:
> I thought it was posible to select audio channels this way using
> aplay.
What are you trying to do?
Simply trying to use -D hw:0,0 as an argument to aplay as the ALSA
docs say to do!
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Lee Revell