[PD] setting plugin~ control inputs

Lutz Scheulen l_scheulen at web.de
Mon Apr 18 12:48:59 CEST 2005

ix at replic.net schrieb:

>>I'm curious how to set the values of a LADSPA plugin uing the [plugin~] 
>>object. Seems like it's a bit of a pain in the ass to use. For example 

> you got further than me, just get "LADSPA plugin not found in any library" for anything here. the one time i did manage to get it to load something, i recall the above 'control inputs' msg is just sent to stderr, so theres no way to populate a menu in PD? not to mention theres no way to get a list of all plugins without globbing the .so files in a shell...and no way to host DSSI, and PD is totally broken/useless for DSP on 64bit anyways..
make sure, you have the LADSPA-PATH env-var set correctly.
On my system my pd startup reads like this:

export LADSPA_PATH=/usr/lib/ladspa
cd /home/lutz/Documents/pd
pd -path /usr/lib/pd/externs -rt -blocksize 512 -audiobuf 64 -jack -lib

attached you'll find a small example-patch on how to control a
LADSPA-pluggie (requires freeverb, its either in the 'swh-' or in the
'cmt-plugins' package)



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