This UGen lets you run any LADSPA1 plugin inside SuperCollider.
Plugins are searched in the colon-separated LADSPA_PATH environment variable. If this variable is not set, it looks in /usr/lib/ladspa or /usr/local/lib/ladspa on Linux and /Library/Audio/Plug-Ins/LADSPA on Mac OS X.
If you have Ardour installed, you can find lots of plugins in /Applications/Ardour.app/Contents/Plugins
the number of output audio channels
the UniqueID for the LADSPA ugen that should be used
all the inputs in the same order as shown in
If the plugin doesn't provide the requested number of channels, the extra channels will be silenced. If the plugin provides more than requested number of channels, the extra channels will be ignored.
print a list of all available plugins.
Each entry looks like this (example for glame lowpass iir with ID 1891):
The meaning of the first two characters for each port are:
set/get the location of the
ladspalist binary, used to print a list of available plugins.
get a list of all plugins and decide which one you want:
for example, glame lowpass iir with ID 1891:
Use it in SuperCollider: