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> Unreal Engine API Reference > Runtime > Engine > Sound > FSoundWavePCMWriter > FSoundWavePCMWriter::BeginWriteToSoundWave

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FSoundWavePCMWriter::BeginWriteToSoundWave

This kicks off an operation to write InSampleBuffer to a [USoundWave](API\Runtime\Engine\Sound\USoundWave) asset at the specified file path relative to the project directory.

Windows

MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Sound/SampleBufferIO.h
Include	#include "Sound/SampleBufferIO.h"
Source	/Engine/Source/Runtime/Engine/Private/SampleBufferIO.cpp

Syntax

bool BeginWriteToSoundWave
(
    const FString & FileName,
    const TSampleBuffer<> & InSampleBuffer,
    FString InPath,
    TFunction< void *)> OnSuccess
)

Remarks

This kicks off an operation to write InSampleBuffer to a USoundWave asset at the specified file path relative to the project directory. This function should only be used in the editor. If a USoundWave asset already exists

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