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> Unreal Engine API Reference > Runtime > AudioExtensions > IAudioEndpoint > IAudioEndpoint::EndpointRequiresCallback

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IAudioEndpoint::EndpointRequiresCallback

OPTIONAL OVERRIDES: For endpoints that do not explicitly fire a timed callback to poll audio data, this should be overridden to return true, and OnAudioCallback and GetDesiredNumFrames should be overridden.

Windows

MacOS

Linux

References

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

Syntax

virtual bool EndpointRequiresCallback() const

Remarks

OPTIONAL OVERRIDES: For endpoints that do not explicitly fire a timed callback to poll audio data, this should be overridden to return true, and OnAudioCallback and GetDesiredNumFrames should be overridden.

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