LADSPA:
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LADSPA : MultiOutUGen : UGen : AbstractFunction : Object
ExtensionExtension

Run any LADSPA plugin inside SuperCollider

Description

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

WARNING: Some LADSPA plugins might not be real-time safe, if they allocate memory at initialization.

Class Methods

LADSPA.ar(nChans, id ... args)

Arguments:

nChans

the number of output audio channels

id

the UniqueID for the LADSPA ugen that should be used

... args

all the inputs in the same order as shown in listPlugins

Discussion:

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.

LADSPA.listPlugins

print a list of all available plugins.

Discussion:

Each entry looks like this (example for glame lowpass iir with ID 1891):

The meaning of the first two characters for each port are:

LADSPA.ladspalist_path

LADSPA.ladspalist_path = value

set/get the location of the ladspalist binary, used to print a list of available plugins.

Inherited class methods

Instance Methods

Inherited instance methods

Examples

get a list of all plugins and decide which one you want:

for example, glame lowpass iir with ID 1891:

Use it in SuperCollider:

[1] - See http://www.ladspa.org/ for more information about LADSPA