[Ardour-users] Re: about Hoontech soundcard with Jack/Ardour

From: Michel Luc (mluc_at_cern91.net)
Date: 10/14/03 14:56 EDT


From: Michel Luc <mluc@cern91.net>
Message-Id: <200310142056.05582.mluc@cern91.net>
Subject: [Ardour-users] Re: about Hoontech soundcard with Jack/Ardour
Date: Tue, 14 Oct 2003 20:56:05 +0200

Le Mardi 14 Octobre 2003 18:18, Lawrie Abbott a écrit :
>  [ ... ]
> A couple of things . If you are not running as root then you need to run
> 'jackstart' instead of 'jackd'.

 I run jacko (Python).

> You said your kernel has low latency capabilities . If this means Andrew
> Mortons low latency patch is applied and 'on' , plus it has a
> 'capabilities' patch then jackstart -R  should work.

 The Andrew Morton's low latency patch is applied and ON.

> Try -d hw:0 instead of --d ice1712. -d ice1712 is OK only if you have

    Yes if I run jackd -R -d alsa -d hw:0 it's OK but I don't know why?
It seems that I have some trouble with the IRQ,  ice1712 don't use a good 
interrupt priority  (11) and USB use also this IRQ 11  (No USB device on my 
machine)?  Attribute 8 or 9 it's better but I'm afraid I couldn't do it :(

> set up a suitable asound.rc file.
	it's done.
> Also you might like to try qjackctl.
>
> http://qjackctl.sourceforge.net
>
> It makes getting JACK going, and connected much easier :)

 I try it quickly :)
>
> Useful sites : http://myweb.cableone.net/eviltwin69/ALSA_JACK_ARDOUR.html
> http://www.djcj.org/LAU/ardour/Basic_recording_howto.html
>
> You may also need to upgrade JACK.. I'm not sure if  0.75.0 is
> compatible with that version of ardour. I'm running
> jack-audio-connection-kit-0.83.4-1 with ardour-0.9beta5-1 and these work
> well together.

 Maybe that's an excellent idea and I do this first.

> Sounds like youve got a pretty nice setup tho... Ive got the C-port
> myself and I'm envious of those  balanced inputs you have :)

  Hopping to that you said it's comming true soon :))
>
> Cheers
> Lawrie Abbott

 Sorry for my bad english
Regards
-- 
Michel Luc < cern91@tuxfamily.org >
Site : http://cern91.tuxfamily.org/
Visitez la GAULE, LUG de l'Essonne:
     http://gaule.tuxfamily.org
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