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> Unreal Engine API Reference > Plugins > Niagara > FNiagaraDataInterfaceProxyOscilloscope > FNiagaraDataInterfaceProxyOscilloscope::DownsampleAudioToBuffer

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FNiagaraDataInterfaceProxyOscilloscope::DownsampleAudioToBuffer

This function pops audio and downsamples it to our specified resolution. Returns the number of frames of audio in the downsampled buffer.

Windows

MacOS

Linux

References

Module	Niagara
Header	/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceAudioOscilloscope.h
Include	#include "NiagaraDataInterfaceAudioOscilloscope.h"
Source	/Engine/Plugins/FX/Niagara/Source/Niagara/Private/NiagaraDataInterfaceAudioOscilloscope.cpp

Syntax

int32 DownsampleAudioToBuffer()

Remarks

This function pops audio and downsamples it to our specified resolution. Returns the number of frames of audio in the downsampled buffer.

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