Hello,
I had thing, that to avoid [direct ALSA] X [Pulseaudio] access
conflicts, it is enough to disable the soundcard used for VoIP
(headset) in PulseAudio settings.
? How to: "disable the ALSA plugin in pulseaudio" ?
Head of my ~/.asoundrc is:
# Include settings that are under the control of asoundconf(1).
# (To disable these settings, comment out this line.)
#</home/hugo/.asoundrc.asoundconf>
so I thing ~/.asoundrc.asoundconf:
pcm.!default { type pulse }
ctl.!default { type pulse }
should be disabled - but it is NOT - in U10.10 is the "default"
still Pulseaudio (?!). Sorry -I don't see in deep.
Example: If I could configure Pulseaudio to use by me defined PCMs
and not to take "whole" sound card, then it would be possible to use
dmix/snoop and there would be no conflict ALSA/Pulseaudio. Maybe ?-)
Maybe could also help to let users to select (and define) PCMs
manually - like in Twinkle - there I can manually select every PCMs
defined in .asoundrc.
So I can take control about using plugins like dmix or plug, which
can be useful.
(Example: my sound card do not play 8 kHz mono sounds in good
quality - so I had defined PCM with "plug" to convert it to 44.1 kHz
stereo.)
----
But:
----
I don't thing, that described problem is caused by conflict
ALSA/Pulseaudio then these problems appear
1. even if no other applications are trying to play sounds (for long
time before)
2. even if I disable one/both soundcards in Pulseaudio (sound
settings apllet).
Thanks
--kapetr
----- PŮVODNÍ ZPRÁVA -----
Od: "Alexandre Savard" <[email protected]>
Komu: "kapetr" <[email protected]>
Předmět: Re: [SFLphone] 2 soundcard problem
Datum: 17.12.2010 - 5:06:42
> Hi,
>
> If you want to use ALSA API directly, you must
> disable the ALSA plugin in
> pulseaudio configuration (or remove pulseaudio
> completely) which is not recommanded.
>
> dmix/snoop are ALSA plugins that allow for sharing
> playback/capture respectively
> among several devices.
>
> I'll take a look to pulseaudio audio configuration
> persistence between
> system shutdown/startup.
>
> Thanks
>
> Alexandre
>
>
>
> ----- Mail original -----
> De: "kapetr" <[email protected]>
> À: [email protected]
> Envoyé: Jeudi 16 Décembre 2010 09:39:20
> Objet: [SFLphone] 2 soundcard problem
>
> Hello,
>
> I'm using 2 sound cards (VIA 686A in chipset and
> CMI PCI add-on
> card).
>
> The 1st is used for system sound and for SFLPhone
> ringing and
> the 2nd for SFLPhone - attached headset.
>
> The problem is, then if I use PulseAudio, then
> after evere boot I
> have to manually set in pavucontrol which cart to
> use for SFLPhone
> channels.
>
> End if I try to use ALSA, then "default" plugin do
> not work (it is
> PulseAudio again) and "dmix/dsnoop" mostly do no
> work at all - just
> silence.
>
> BTW - what is "dsnoop" ?
>
> This is a request for developers - could You make
> it working, please
> ?
>
> And/Or any ideas ?
>
> --kapetr
>
> *** SFLPhone 0.9.11~11
> *** Ubuntu 10.10
>
>
> _______________________________________________
> SFLphone mailing list
> [email protected]
> http://lists.savoirfairelinux.net/mailman/listinfo/sflphone
>
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