Description

An audio effect instance manipulates the audio it receives for a given effect. This instance is automatically created by anAudioEffect when it is added to a bus, and should usually not be created directly. If necessary, it can be fetched at run-time withAudioServer.get_bus_effect_instance().

Tutorials

• Audio buses

Methods

Method Descriptions

void_process(src_buffer:constvoid*, dst_buffer:AudioFrame*, frame_count:int)virtual🔗

Called by theAudioServer to process this effect. When_process_silence() is not overridden or it returnsfalse, this method is called only when the bus is active.

Note: It is not useful to override this method in GDScript or C#. Only GDExtension can take advantage of it.

bool_process_silence()virtualconst🔗

Override this method to customize the processing behavior of this effect instance.

Should returntrue to force theAudioServer to always call_process(), even if the bus has been muted or cannot otherwise be heard.