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IAudioFormat::Recompress

Re-compresses raw PCM to the the platform dependent format, and then back to PCM.

Windows

MacOS

Linux

References

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

Syntax

int32 Recompress
(
    FName Format,
    const TArray< uint8 > & SrcBuffer,
    FSoundQualityInfo & QualityInfo,
    TArray< uint8 > & OutBuffer
) const

Remarks

Re-compresses raw PCM to the the platform dependent format, and then back to PCM. Used for quality previewing.

Returns

The size of the compressed audio, or 0 on failure.

Parameters

Parameter	Description
Format	The desired format.
SrcBuffer	Uncompressed PCM data.
QualityInfo	All the information the compressor needs to compress the audio.
OutBuffer	Uncompressed PCM data after being compressed.

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