FAudioChunkHandle | Unreal Engine 5.7 Documentation

This structure allows audio chunk data to be accessed, and guarantees that the chunk in question will not be deleted during it's lifecycle.


Name	FAudioChunkHandle
Type	class
Header File	/Engine/Source/Runtime/Engine/Public/ContentStreaming.h
Include Path	#include "ContentStreaming.h"

Syntax

class FAudioChunkHandle

Name	Remarks	Include Path
FAudioChunkHandle ()		ContentStreaming.h
FAudioChunkHandle ( const FAudioChunkHandle& Other )		ContentStreaming.h
FAudioChunkHandle ( FAudioChunkHandle&& Other )		ContentStreaming.h
FAudioChunkHandle ( const uint8* InData, uint32 NumBytes, const FSoundWaveProxyPtr& InSoundWave, const FName& SoundWaveName, uint32 InChunkIndex, uint64 InCacheLookupID )	This constructor should only be called by an implementation of IAudioStreamingManager.	ContentStreaming.h

Name	Remarks	Include Path	Unreal Specifiers
~FAudioChunkHandle()		ContentStreaming.h

Name	Type	Remarks	Include Path
CachedData	const uint8 *		ContentStreaming.h
CachedDataNumBytes	int32		ContentStreaming.h
ChunkIndex	int32	The index of this chunk in the sound wave's full set of chunks of compressed audio.	ContentStreaming.h
ChunkRevision	uint32		ContentStreaming.h
CorrespondingWave	TWeakPtr< FSoundWaveData, ESPMode::ThreadSafe >		ContentStreaming.h
CorrespondingWaveGuid	FGuid		ContentStreaming.h
CorrespondingWaveName	FName		ContentStreaming.h

Name	Remarks	Include Path
const uint8 * GetData()	Gets a pointer to the compressed chunk.	ContentStreaming.h
bool IsStale()	If the soundwave has been recompressed, the compressed audio retained by this handle will not be up to date, and this will return true.	ContentStreaming.h
bool IsValid()	Checks whether this points to a valid compressed chunk.	ContentStreaming.h
uint32 Num()	Returns the num bytes pointed to by GetData().	ContentStreaming.h

Name	Remarks	Include Path	Unreal Specifiers
FAudioChunkHandle & operator= ( const FAudioChunkHandle& Other )		ContentStreaming.h
FAudioChunkHandle & operator= ( FAudioChunkHandle&& Other )		ContentStreaming.h