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  3. FLKFSWorker

FLKFSWorker

[FLKFSWorker](API\Plugins\AudioSynesthesiaCore\FLKFSWorker) performs loudness analysis on input sample buffers.

API > API/Plugins > API/Plugins/AudioSynesthesiaCore

FLKFSWorker performs loudness analysis on input sample buffers.

   
Name FLKFSWorker
Type class
Header File /Engine/Plugins/Runtime/AudioSynesthesia/Source/AudioSynesthesiaCore/Public/LKFSFactory.h
Include Path #include "LKFSFactory.h"

Syntax

class FLKFSWorker : public IAnalyzerWorker

Implements Interfaces

Constructors

Name Remarks Include Path Unreal Specifiers

FLKFSWorker ( const FAnalyzerParameters& InParams,
const FLKFSSettings& InAnalyzerSettings
)

 Construct a worker LKFSFactory.h  

Structs

Name Remarks
FAggregateLoudnessStats  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
AggregateLoudnessStats TSortedMap< int32, FAggregateLoudnessStats > Per channel stats for short-term, integrated and gated loudness. LKFSFactory.h  
Analyzer FMultichannelLoudnessAnalyzer   LKFSFactory.h  
ChannelEnergyHistory TCircularBuffer< float > Channel interleaved history buffer of energy measurements. LKFSFactory.h  
ChannelPerceptualEnergy TArray< float >   LKFSFactory.h  
InternalBuffer TSlidingBuffer< float >   LKFSFactory.h  
InternalWindow TArray< float >   LKFSFactory.h  
NumAnalysisHopWindows int32 Number of windows between each loudness analysis. LKFSFactory.h  
NumAnalysisWindows int32 Number of windows inspected for each loudness analysis. LKFSFactory.h  
NumAnalyzedBuffers int32   LKFSFactory.h  
NumChannels int32   LKFSFactory.h  
NumEnergyHistory int32   LKFSFactory.h  
NumIntegratedHistoryResults int32 Number of values in the "EnergyHistory" to analyze for integrated and gated loudness. LKFSFactory.h  
NumIntegratedHopHistoryResults int32 Number of values in the "EnergyHistory" between integrated and gated loudness anlysis. LKFSFactory.h  
NumShortTermHistoryResults int32 Number of values in the "EnergyHistory" to analyze for short term loudness. LKFSFactory.h  
NumSlidingWindowHopFrames int32   LKFSFactory.h  
OverallEnergyHistory TCircularBuffer< float >   LKFSFactory.h  
OverallPerceptualEnergy TArray< float >   LKFSFactory.h  
SampleRate float   LKFSFactory.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

virtual void Analyze ( TArrayView< const float > InAudio,
IAnalyzerResult* OutResult
)

 Analyzes input sample buffer and updates result. LKFSFactory.h  

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