Re: [LAU] Help needed with Scripting in QjackCtl

From: Renato <rennabh@email-addr-hidden>
Date: Sun Feb 27 2011 - 00:29:06 EET

On Sat, 26 Feb 2011 21:58:07 +0000
Dan Capp <reflectremain@email-addr-hidden> wrote:

> Thanks Renato. But what I'm trying to do is use the "Script" in Setup
> to make QjackCtl automatically load a certain preset without me
> having to do it. The reason I want to do this is because: 1) I have
> QjackCtl set to start automatically on system startup and I also have
> QjackCtl set to "start jack server" straight away when loaded. At the
> moment it automatically loads the last preset used, so if I've been
> using "firewire" and then I shut my computer down, when I start it
> again QjackCtl loads automatically and tries to load the "firewire"
> driver/preset even when the firewire isn't connected, so I get loads
> of error messages. And 2) whilst studying the options in QjackCtl
> (I'm new to Linux audio and excited) I noticed that there seems to be
> the facility to make it load specified presets automatically and I
> wanted to try it, but it doesn't seem to work and I don't know if I'm
> getting the "meta-symbol arguments" right (I'm totally new to them).
>
> This relates to an earlier request/thread I made in LAU. It's not a
> big deal if I can't do this as it just means I need to always
> remember to manually switch QjackCtl to my "alsa" preset whenever I
> turn my firewire device off so that it doesn't ever try and load
> "firewire" when the device isn't there, like you said. I just hate
> error messages and I like automation - some kind of Obsessive
> Compulsive thing I have maybe ;). It just seems like QjackCtl offers
> an easy solution to my problem and I'm not using it right.
>
> -Dan

ok, now I understand. Unfortunately I don't know how to do that, and I
suspect it can't without a bash script that looks at what audio cards
you have connected and does something depending on the results

but it would be nice, I too have one low latency preset for the external
audio card and a high latency one for the onboard card

oh and you have lots to be excited about :)

cheers
renato
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Received on Sun Feb 27 04:15:01 2011

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