From: Anssi Hannula <anssi.hannula@iki.fi>
To: alsa-devel@alsa-project.org
Subject: Re: how to enumerate useful ALSA devices?
Date: Fri, 06 Jan 2012 02:36:56 +0200 [thread overview]
Message-ID: <4F064228.9040300@iki.fi> (raw)
In-Reply-To: <CAN8ccibZTviHienALPBhzLT+a5Tmy+J60-Ds_3c0LmtKtfG2mA@mail.gmail.com>
On 06.01.2012 01:06, Raymond Yau wrote:
> 2012/1/5, Anssi Hannula <anssi.hannula@iki.fi>:
>> On 04.01.2012 22:47, Anssi Hannula wrote:
>>> On 04.01.2012 21:49, Andrew Eikum wrote:
>>
>>>> So I'm really stuck here. Where am I supposed to get a list of devices
>>>> that I can present to the user, including their Bluetooth devices and
>>>> virtual devices from asound.conf?
>>>
>>> I guess the preferred one is 'snd_device_name_hint()', but I don't
>>> really know if the caller is supposed to then handle surroundXX stuff
>>> themself.
>>
>> Reading your last reply made me realize that I forgot that when
>> pulseaudio is not configured, there is also the "default:CARD=foo"
>> device listed (which you noticed), so I guess one could just ignore
>> entries beginning with "front:" or "surround(40|41|50|51|71):", since
>> one can just use "default" instead of them.
>>
>
> No , this won't work for emu10k1 and ca0106
>
> snd-emu10k1 require "front", "surround40","surround51" and
> "surround71" which use "multi" plugin of "front" , "rear" , "clfe" or
> "side" devices
>
> you can play stereo stream to "rear" device
Ah, thanks for the correction.
--
Anssi Hannula
next prev parent reply other threads:[~2012-01-06 0:37 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-04 19:49 how to enumerate useful ALSA devices? Andrew Eikum
2012-01-04 20:47 ` Anssi Hannula
2012-01-04 21:04 ` Andrew Eikum
2012-01-04 21:16 ` Anssi Hannula
2012-01-05 23:06 ` Raymond Yau
2012-01-06 0:36 ` Anssi Hannula [this message]
2012-03-11 3:01 ` Raymond Yau
2012-01-05 5:35 ` Raymond Yau
2012-01-05 9:59 ` Joerg-Cyril.Hoehle
2012-01-05 13:30 ` Raymond Yau
2012-01-05 17:26 ` Anssi Hannula
-- strict thread matches above, loose matches on Subject: below --
2011-12-21 14:37 Joerg-Cyril.Hoehle
2011-12-22 6:27 ` Raymond Yau
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