Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Runtime > AudioExtensions > IAudioPluginFactory > IAudioPluginFactory::IsExternalSend

Light Theme

Dark Theme

IAudioPluginFactory::IsExternalSend

Returns whether this plugin sends audio to an external renderer.

Windows

MacOS

Linux

Override Hierarchy

IAudioPluginFactory::IsExternalSend()

FMicrosoftSpatialSoundPluginFactory::IsExternalSend()

References

Module	AudioExtensions
Header	/Engine/Source/Runtime/AudioExtensions/Public/IAudioExtensionPlugin.h
Include	#include "IAudioExtensionPlugin.h"

Syntax

virtual bool IsExternalSend()

Remarks

Returns whether this plugin sends audio to an external renderer. if this returns true, the audio engine will not mix the result of the audio process callback from the plugin into the audio output.

Returns

true only if the plugin will handle sending audio to the DAC itself.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss