[LAU] Running the guitarix LADSPA plugins on a headless system

Giorgio - Audiophilo anomalsound at gmail.com
Sun Feb 17 10:50:43 UTC 2013


>
>
> I'm trying to figure out what is the best way to use the Guitarix-Amp and
> Guitarix-FX LADSPA plugins on a headless system (read Raspberry Pi). I've
> tried it with Ecasound but it already consumes more CPU than the guitarix
> application itself! So I'm obviously doing something wrong. Maybe this is
> because the Guitarix-Amp plugin has one input and two outputs, read
> something about Ecasound starting up multiple instances of the plugin in
> such a case which is not what I want. So any hints or tips on getting this
> to run smoothly? I can use either JACK or ALSA directly. I prefer using
> JACK, somehow using bare ALSA produces large amounts of xruns.
> Thanks in advance,
> Jeremy


Hi Jeremy,
maybe compiling alsaequal and a little tweaking on asoundrc is needed.
Try this if fits your needs

http://www.thedigitalmachine.net/alsaequal.html
http://code.google.com/p/tokland/wiki/RealTimeLADSPAPlugins


Cheers

-- 
Giorgio Baù
*Sound engineer*

T.Rex Studio
www.trexstudio.com
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