The Get Clip Preferences Action

	#include "ofxImageEffect.h"
	#define kOfxImageEffectActionGetClipPreferences       "OfxImageEffectActionGetClipPreferences"
Arguments

Description

This action allows a plugin to dynamically specify its preferences for input and output clips. Please see Image Effect Clip Preferences for more details on the behaviour. Clip preferences are constant for the duration of an effect, so this action need only be called once per clip, not once per frame.

This should be called once after creation of an instance, each time an input clip is changed, and whenever a parameter named in the kOfxImageEffectPropClipPreferencesSlaveParam has its value changed.

Return Values