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> Unreal Engine API Reference > Runtime > Engine > FAudioDeviceManager > FAudioDeviceManager::GetNumMainAudioDeviceWorlds

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FAudioDeviceManager::GetNumMainAudioDeviceWorlds

Returns the number of worlds (e.g. PIE viewports) using the main audio device.

Windows

MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/AudioDeviceManager.h
Include	#include "AudioDeviceManager.h"
Source	/Engine/Source/Runtime/Engine/Private/AudioDeviceManager.cpp

Syntax

uint8 GetNumMainAudioDeviceWorlds() const

Remarks

Returns the number of worlds (e.g. PIE viewports) using the main audio device.

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