Re: Running the guitarix LADSPA plugins on a headless system

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On 02/15/2013 10:48 PM, Sean Bolton wrote:
Hi Jeremy,

How about jack-dssi-host?

$ DSSI_PATH=/usr/lib/ladspa jack-dssi-host guitarix_amp.so

jack-dssi-host will then print out (among other things) its OSC path. Use this path with dssi_osc_send to set the plugin parameters (append '/control' to the path):

$ dssi_osc_send osc.udp://youraddresshere.com:13160/dssi/guitarix_amp/guitarix_amp/chan00/control 5 -20

which sets control port 5 to -20. You can query the current state of the plugin:

$ dssi_osc_update osc.udp://youraddresshere.com:13160/dssi/guitarix_amp/guitarix_amp/chan00

and don't forget analyseplugin to get the port numbers. HTH,

-Sean


Tried running:
DSSI_PATH=/usr/lib/ladspa jack-dssi-host ladspa_guitarix.so:guitarix-amp ladspa_guitarix.so:guitarix-fx -v -n -a

CPU maxes out and RPi becomes unusable. So I fear I have to rule this option out :(

Jeremy

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