Lee Revell wrote:
On Fri, 2005-06-10 at 11:35 -0500, Jack O'Quin wrote:
Paul Davis [EMAIL PROTECTED] writes:
Matthew, I hate to be the bearer of bad news, but JACK does not have
support for more than 32 channels at this time. Adding it is not
particularly hard, its just a matter of someone
O'Quin
Cc: The Linux Audio Developers' Mailing List
Subject: Re: [linux-audio-dev] Two / Three HDSPM Cards?
There's code in CVS to handle as many channels as you like, but it's
never been tested with more than 32, because I don't have enough
hardware. (I did unit test the bitmap code
Lee Revell wrote:
FWIW, you could test this with an Audigy if you felt like it (can
capture 64 channels). It requires a slight change to the driver; I'll
try it if I get a chance.
Lee
Lee, which Audigy do you mean? Looking at the Soundblaster Audigy family
I only see 6 channel recording
Audio Developer wrote:
bindings.112.slave b;
bindings.112.channel 56;
This is the 113th channel.
pcm.hdspm_112 {
type multi;
slaves.a.pcm hdspm_0;
slaves.a.channels 56;
slaves.b.pcm hdspm_1;
slaves.b.channels 56;
bindings.0.slave a;
Hi, thre Madi cards in one PC is a great idea. But the real trick is
getting the CPU to process 192 ins onto 192 outs!
I also saw the typo and I hate hand generating long lists of incremented
values, which is quite error prone. So I wrote a script (attached). I
tried it out with our Madi
problem found. Jack is not the culprit rather alsa. In alsa lib's
pcm_multi.c you need to change the line
char slave_map[32][32] = { { 0 } };
to
char slave_map[64][64] = { { 0 } };
I'll send a patch to the alsa people.
have fun
-joachim
Joachim Deguara wrote:
Hi, thre Madi cards in one PC
, 2005 4:10 AM
To: The Linux Audio Developers' Mailing List
Subject: Re: [linux-audio-dev] Two / Three HDSPM Cards?
problem found. Jack is not the culprit rather alsa. In alsa lib's
pcm_multi.c you need to change the line
char slave_map[32][32] = { { 0 } };
to
char slave_map[64][64] = { { 0
Matthew, I hate to be the bearer of bad news, but JACK does not have
support for more than 32 channels at this time. Adding it is not
particularly hard, its just a matter of someone who understands what to
do finding the time to do it.
--p
Developers' Mailing List
Subject: RE: [linux-audio-dev] Two / Three HDSPM Cards?
Matthew, I hate to be the bearer of bad news, but JACK does not have support
for more than 32 channels at this time. Adding it is not particularly hard,
its just a matter of someone who understands what to do finding
Paul Davis [EMAIL PROTECTED] writes:
Matthew, I hate to be the bearer of bad news, but JACK does not have
support for more than 32 channels at this time. Adding it is not
particularly hard, its just a matter of someone who understands what to
do finding the time to do it.
There's code in CVS
There's code in CVS to handle as many channels as you like, but it's
never been tested with more than 32, because I don't have enough
hardware. (I did unit test the bitmap code.)
sorry, i should have checked mantis/CVS. i didn't realize that this had
been addressed already.
Audio Developers' Mailing List
Subject: Re: [linux-audio-dev] Two / Three HDSPM Cards?
There's code in CVS to handle as many channels as you like, but it's
never been tested with more than 32, because I don't have enough
hardware. (I did unit test the bitmap code.)
sorry, i should have checked
On Fri, 2005-06-10 at 11:35 -0500, Jack O'Quin wrote:
Paul Davis [EMAIL PROTECTED] writes:
Matthew, I hate to be the bearer of bad news, but JACK does not have
support for more than 32 channels at this time. Adding it is not
particularly hard, its just a matter of someone who understands
Howdy,
I am currently trying to get two HDSPM cards working with ALSA and JACK. I can
use each card individually from each other using -Dhw:0 or -Dhw:1. However I
need to get both cards to look like one card for a program that we are
developing in house. From what I have read I need either a
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