Re: [LAU] Using logical ALSA device names with qjackctl

From: Brendan Jones <brendan.jones.it@email-addr-hidden>
Date: Sun Jun 05 2011 - 01:18:45 EEST

On 06/05/2011 08:14 AM, Fons Adriaensen wrote:
> Hello all,
>
> Is there any way to use logical device nammes instead of
> 'hw:a.b' when setting up Qjackctl ? It seems like the
> easiest way to deal with hw device numbers changing on
> each boot, but I haven't found a way to do it.
> Editing ~/.jackdrc doesn't work, it just gets overwritten
> with the (wrong) hw device names (and I wonder why this
> is done).
>
> Ciao,
>
Hi

you can type in the logical name by hand in qjackctl rather than
selecting one from the combo.
For example:

fedora15:~$ cat /proc/asound/cards
  0 [XFi ]: SB-XFi - Creative X-Fi
                       Creative X-Fi 20K1 SB073x
  1 [UA25EX ]: USB-Audio - UA-25EX
                       EDIROL UA-25EX at usb-0000:00:13.1-1, full speed
  2 [U25 ]: USB-Audio - USB Axiom 25
                       M-Audio USB Axiom 25 at usb-0000:00:13.5-2.1,
full speed

and in .jackdrc

/usr/bin/jackd -P89 -u -dalsa -dhw:UA25EX -r48000 -p512 -n3 -M -Xseq

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Received on Sun Jun 5 04:15:01 2011

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