> 4 maj 2015 kl. 23:40 skrev Jacob Juul Klejs Kolding <dac...@gmail.com>:
>
> That would be great to have.
>
> One thing I still can't figure out, can such a setup work when
> PulseAudio is active?
>
> /Jacob
>
> 2015-05-04 22:53 GMT+02:00 Anders Genell <anders.gen...@gmail.com>:
>>
>>> 4 maj 2015 kl. 21:58 skrev Jacob Juul Klejs Kolding <dac...@gmail.com>:
>>>
>>> Anyone?
>>>
>>> Any guides?
>>>
>>> 2015-05-03 1:40 GMT+02:00 Jacob Juul Klejs Kolding <dac...@gmail.com>:
>>>> Hi
>>>>
>>>> Is there any way to configure ALSA (or pulseaudio?) for 3d
>>>> (cube/vertical plane) octo/quadro - phonic audio for use with OpenAL?
>>>>
>>>> I cant find anything relevant on google
>>>>
>>>> Thanks
>>>>
>>>> /Jacob
>>>>
>>>> --
>>>> "Art is whatever makes you proud to be human."
>>>> -- Amiri Baraka
>>>
>>>
>>>
>>> --
>>> "Art is whatever makes you proud to be human."
>>> -- Amiri Baraka
>>>
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>>
>> As far as I understand, most of the configuration is done in alsoft.conf for
>> OpenAL channel setup. However, if you need to do some calibration of the
>> sound system connected to you sound card, that can to some extent be handled
>> by adding stuff to your asoundrc file. You can e.g. reroute channels and set
>> channel levels using the 'route' type pcm, or the 'plug' type pcm if you
>> need resampling as well. Further manipulation can be achieved by also
>> including the alsa LADSPA host pcm and including some LADSPA effects such as
>> filters and delays, in order to account for a non symmetric loudspeaker
>> setup.
>>
>> I might be able to dig up an old asoundrc file used in a very much less than
>> ideal surround sound setup that we have used with OpenAL if you are
>> interested.
>>
>> Regards,
>> Anders
>>
>
>
>
> --
> "Art is whatever makes you proud to be human."
> -- Amiri Baraka
If you include a 'dmix' pcm to your asoundrc several sources can use the setup
at once, but I don't know if pulse audio is comfortable using the alsa software
layers as output module. I know the jack audio connection kit complains a bit
when trying to do so, but I don't use pulse so I couldn't say.
I don't have access to my main computer right now, but I'll email the file as
soon as I do.
Regards,
Anders
------------------------------------------------------------------------------
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