> 1a) Get Abramo to post (or point to) detailed information on using a
>"share" PCM device
>
> 1b) Get Abramo or Jaroslav to post (or point to) detailed information
>on setting up libaoss (specifically, how to map /dev/dspN to a
specific
>ALSA PCM device)
>
> 2) edit your ~/.asoundrc
this:
http://www.linuxpower.org/display.php?id=216
is an excellent article on "mistakes" that SGI made developing their
video APIs. much of what it says seems deeply relevant to audio as
well. from my perspective, its pretty confirming of a JACK approach,
but even if you don't see it that way
>I agree, my "flawless" statement was certainly overrated. Yet, the
>question remains: what am I to do as a musician needing to utilize my
>portable laptop while the apps/software I currently use get ported to
>the JACK architecture (if they get ported at all)?
1a) Get Abramo to post (or point t
I am happily outputting sound via spdif on my YMF744B based soundcard
(an AW744 Pro). What I'd like to be able to do, though is "rotate" the
left/right channels to come out of front/back instead. The reason is to
have stereo separation when I am at a different angle.
Is there any way to do thi
> The trident cards can also do this. I believe that all cards that are
> actually capable of doing this and for which the docs have been
> provided have ALSA drivers that support it.
Well that's exactly where lies the problem. Most of the laptop
soundcards have marginal Alsa (and for that matte
At Wed, 27 Feb 2002 17:19:44 -,
James Courtier-Dutton wrote:
>
> > Or, it might be the problem of dma mask. ALSA uses 31bit mask while
> > Creative's driver uses 29bit. But anyway this won't affect unless you
> > have more than 512MB RAM and kernel ocasionally allocates the area
> > greater
> Or, it might be the problem of dma mask. ALSA uses 31bit mask while
> Creative's driver uses 29bit. But anyway this won't affect unless you
> have more than 512MB RAM and kernel ocasionally allocates the area
> greater than 512MB.
Creative's driver uses 29bit mask, because a 32bit mask was cre
so, the matrix mixer on the hammerfall-dsp comes with 1456 independent
controls. each one represents the volume for routing an input (h/w
input or playback stream) to an output. there are 28 h/w inputs, 28
playback streams and 28 outputs.
it seems unwise to simply map this straight to the control
At Wed, 27 Feb 2002 15:50:47 -,
James Courtier-Dutton wrote:
>
> Hello
>
> AC3 passthru on the SB Live does not seem to work on all platforms with the
> latest alsa-cvs. (26-2-2002)
> It works on my system, which is a SB Live Rev 6, which only started working
> recently.
Just curious - are
As a small extra, the emu10k1 kernel driver which support oss, has a few
bits of info which might be of help
>From the emu10k1 linux kernel developers: -
We allocate memory with pci_alloc_consistent() which according to
DMA-mapping.txt assures 32-bits PCI addresses. On top of that
we set a dma_mas
Hello
AC3 passthru on the SB Live does not seem to work on all platforms with the
latest alsa-cvs. (26-2-2002)
It works on my system, which is a SB Live Rev 6, which only started working
recently.
It does not work on a SB Live rev 7 (I don't have this, but others have
reported.)
Can anyone comme
i just got info on the internals of this interface
you're all gonna love it! even if it is expensive. peak and rms meters
in hardware, full matrix mixing with a range of -inf .. +2dB, 2 MIDI
ports. its going to be great, and hard to see why anyone would want to
use anything else for serious audio,
>So what do think I should use instead? I need all 48 channels in perfect
>sync (sample-accurate). Do you think that's impossible? The CPU-load of my
I think it might be very difficult if it involves two separate
cards. It would be easy on one card, for sure.
>application is (with signal process
>I do not mean to be hammering this issue into the ground, but Linux OS
>as an audio workstation solution has been around for 3 years now, yet
>the only soundcard I am aware of that is capable of doing hardware
>mixing is SBLive!, and even that one is due to fact that Creative had
>their hands in
Hi,
How can an application retrieve the supported sample rates? (SNDRV_PCM_RATE* flags)
I know you can get the min and max sample rate, but it's more interesting
to know exactly which sample rates the hardware supports (if not continuous).
Maybe I didn't RTFM carefully enough, but I haven't foun
--- "Ivica Bukvic" <[EMAIL PROTECTED]> wrote:
>> > *There is esd, which is outdated and simply crappy.
>> > *There is artsd, which is better, but not good enough, and again,
>the
>> > app must be made to be aware of it in order to utilize it.
>> > *There is JACK project which has a huge potential
I have a notebook with an es1969 which can mix 4 streams in hardware.
--
Patrick Shirkey - Boost Hardware Ltd
For the discerning hardware connoisseur
Http://www.boosthardware.com
Http://www.boosthardware.com/LAU/Linux_Audio_Users_Guide/
--- "Ivica Bukvic" <[EMAIL PROTECTED]> wrote:
>First off,
--- Paul Davis <[EMAIL PROTECTED]> wrote:
>>I disagree. I just went through the process of teaching a friend how to use li
>>nux and he needed every piece of information I could give him. It is my opinio
>>n that repetiton and hand holding is the key to success for all newbies. (Base
>>d on teachi
Paul sent me a revised edition of the alsa home page with more of a current feel than
the previous version so you can find it here:
http://www.boosthardware.com/LAU/alsa/index4-pd.html
I have retained the link to the LAU-guide because I know it helps new users to find
needed information. Howev
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