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> Unreal Engine API Reference > Runtime > AudioMixerCore > IAudioMixerPlatformInterface > IAudioMixerPlatformInterface::GetIndexForDevice

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IAudioMixerPlatformInterface::GetIndexForDevice

Can be used to look up the current index for a given device name.

Windows

MacOS

Linux

References

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

Syntax

virtual int32 GetIndexForDevice
(
const FString & InDeviceName
)

Remarks

Can be used to look up the current index for a given device name. On most platforms, this index may be invalidated if any devices are added or removed. Returns INDEX_NONE if no mapping is found

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