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IAudioFormat::GetMinimumSizeForInitialChunk

Given the encoded buffer, returns the minimum number of bytes required to perform [ICompressedAudioInfo::ReadCompressedInfo()](API\Runtime\Engine\ICompressedAudioInfo\ReadCompressedInfo) or [IStreamedCompressedInfo::ParseHeader()](API\Runtime\Engine\IStreamedCompressedInfo\ParseHeader) for this file.

Windows

MacOS

Linux

References

Module	TargetPlatform
Header	/Engine/Source/Developer/TargetPlatform/Public/Interfaces/IAudioFormat.h
Include	#include "Interfaces/IAudioFormat.h"

Syntax

virtual int32 GetMinimumSizeForInitialChunk
(
FName Format,
const TArray< uint8 > & SrcBuffer
) const

Remarks

Given the encoded buffer, returns the minimum number of bytes required to perform ICompressedAudioInfo::ReadCompressedInfo() or IStreamedCompressedInfo::ParseHeader() for this file.

Parameters

Parameter	Description
Format	the codec that SrcBuffer was compressed as.
SrcBuffer	the compressed data that will later be split into individual chunks.

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