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LKFS Result for a single channel (or overall channels result if Channel is set to -1)
| Name | FLKFSResult |
| Type | struct |
| Header File | /Engine/Source/Runtime/SignalProcessing/Public/DSP/LKFSAnalyzer.h |
| Include Path | #include "DSP/LKFSAnalyzer.h" |
Syntax
struct FLKFSResult
Variables
Public
| Name | Type | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|---|
| Channel | int32 | The audio channel index which produced this result. | DSP/LKFSAnalyzer.h | |
| Energy | float | The instantaneous, perceptually weighted energy relative to full scale. | DSP/LKFSAnalyzer.h | |
| GatedLoudness | float | The average gated loudness over a long term window of time in dB. | DSP/LKFSAnalyzer.h | |
| IntegratedLoudness | float | The average loudness over a long term window of time in dB. | DSP/LKFSAnalyzer.h | |
| Loudness | float | The instantaneous, perceptually weighted loudness in dB. | DSP/LKFSAnalyzer.h | |
| LoudnessRange | TOptional< FFloatInterval > | Loudness Range (LRA), as defined in EBU Tech 3342. | DSP/LKFSAnalyzer.h | |
| ShortTermLoudness | float | The average loudness over a short term window of time in dB. | DSP/LKFSAnalyzer.h | |
| Timestamp | float | Time in seconds of the source audio which corresponds to the loudness measurements. | DSP/LKFSAnalyzer.h |