linuxaudio.org

Mark Knecht wrote;

quoted text
> On 6/20/06, Stephen Cameron  wrote:

>

> >

> > Well, here's what I've tried so far tonight:

> >

> > Ran jack as root.

> > Ran qjackctl as root.

>

> Let's try running Jack from within QJC. That way you can set up a Jack

> profile with settings that make sense and then you can save them.

Actually I did.  After I typed "Run jack as root", I meant to

replace that line with "Run qjackctl as root", not keep both

lines.
>

quoted text
> I suspect, for no good reason, that the mixer and the Hammerfall

> wouldn't be happy if the Hammerfall is really running at 22K.

Ok.  I don't know what to make of that.
>

quoted text
> In QJC make sure  that you are choosing the right soundcard. Is it

> possible that you have a built in sound card that is set up for card 0

> and the Hammerfall is actually card 1?

> 

I set in the Setup window of qjackctl  -> interface: "hw:1"

but actually, this is a good point, I actually

have _three_ soundcards, I think.  The first is

the completely useless one on the motherboard,

the 2nd is an "audigy2 value" and the third is

the RME.  So, now that you mention it, I would

think it should be hw:2, but somehow I still

think it's "hw:1"  Maybe it's because the motherboard

soundcard is so utterly useless it doesn't even

show up for work?  Er, come to think of it I may have

disabled it in the ROM setup of my computer because

it was only causing problems... I can't recall if I

did that or not.  I am sure I thought about trying to do

it.  In any case, I think "hw:1" is correct, because of this:
[scameron@zuul ~]$ arecord -l

**** List of CAPTURE Hardware Devices ****

card 0: Audigy2 [Audigy 2 Value [SB0400]], device 0: emu10k1 [ADC Capture/Standard PCM Playback]

  Subdevices: 1/1

  Subdevice #0: subdevice #0

card 0: Audigy2 [Audigy 2 Value [SB0400]], device 1: emu10k1 mic [Mic Capture]

  Subdevices: 1/1

  Subdevice #0: subdevice #0

card 0: Audigy2 [Audigy 2 Value [SB0400]], device 2: emu10k1 efx [Multichannel Capture/PT

Playback]

  Subdevices: 1/1

  Subdevice #0: subdevice #0

card 1: R15 [RME Digi9636 (Rev 1.5)], device 0: RME Digi9636 (Rev 1.5) [RME Digi9636 (Rev 1.5)]

  Subdevices: 1/1

  Subdevice #0: subdevice #0

[scameron@zuul ~]$

[scameron@zuul ~]$ cat /proc/asound/cards

 0 [Audigy2        ]: Audigy2 - Audigy 2 Value [SB0400]

                      Audigy 2 Value [SB0400] (rev.0, serial:0x10011102) at 0x9000, irq 11

 1 [R15            ]: RME9636 - RME Digi9636 (Rev 1.5)

                      RME Digi9636 (Rev 1.5) at 0xea000000, irq 10

[scameron@zuul ~]$
>

quoted text
> mark@lightning ~ $ cat /proc/asound/cards

>  0 [CK804          ]: NFORCE - NVidia CK804

>                       NVidia CK804 with ALC850 at 0xda103000, irq 225

>  1 [DSP            ]: H-DSP - Hammerfall DSP

>                       RME Hammerfall HDSP 9652 at 0xda000000, irq 66

> mark@lightning ~ $

>

>

> If yours looks anything like this then the default Jack setting is

> running Jack with the built in card. However since you see 18 IO's it

> sounds like the Hammerfall and not a built in unless they are virtual

> ports...

Yeah, I set it to "hw:1" so I think it's correct.
>

quoted text
> >From within QJC I start Jack here with the command shown, and again

> this is my HDSP9652, not a Hammerfall, but it should be very close if

> not exactly the same, and this is what I see in QJC's message window:

>

> (you do NOT need to run 64/2 for testing...)

>

> 20:01:52.019 jackd -R -P80 -p512 -dalsa -dhw:1 -r44100 -p64 -n2

Ok, I will have to try that one.
> 20:01:52.035 JACK was started with PID=4148 (0x1034).

quoted text
> jackd 0.102.14

> Copyright 2001-2005 Paul Davis and others.

> jackd comes with ABSOLUTELY NO WARRANTY

> This is free software, and you are welcome to redistribute it

> under certain conditions; see the file COPYING for details

> JACK compiled with System V SHM support.

> loading driver ..

> apparent rate = 44100

> creating alsa driver ... hw:1|hw:1|64|2|44100|0|0|nomon|swmeter|-|32bit

> control device hw:1

> configuring for 44100Hz, period = 64 frames, buffer = 2 periods

> ALSA: final selected sample format for capture: 32bit little-endian

> ALSA: use 2 periods for capture

> ALSA: final selected sample format for playback: 32bit little-endian

> ALSA: use 2 periods for playback

> 20:01:54.084 Server configuration saved to "/home/mark/.jackdrc".

>

> Hope this helps somehow,

> Mark

> 

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