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Owns an analyzer and a corresponding Slate widget for displaying the loudness stats. Can either create an Audio Bus to analyze, or analyze the given Bus.
| Name | FAudioLoudnessMeter |
| Type | class |
| Header File | /Engine/Plugins/Runtime/AudioWidgets/Source/AudioWidgets/Public/AudioLoudnessMeter.h |
| Include Path | #include "AudioLoudnessMeter.h" |
Syntax
class FAudioLoudnessMeter : public AudioWidgets::IAudioAnalyzerRackUnit
Constructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
FAudioLoudnessMeter
(
const FAudioLoudnessMeterParams& Params |
AudioLoudnessMeter.h |
Destructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
~FAudioLoudnessMeter() |
AudioLoudnessMeter.h |
Structs
| Name | Remarks |
|---|---|
| FLoudnessMeterMaxResults |
Constants
| Name | Type | Remarks | Include Path |
|---|---|---|---|
| RackUnitTypeInfo | const FAudioAnalyzerRackUnitTypeInfo | AudioLoudnessMeter.h |
Variables
Protected
| Name | Type | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|---|
| AudioBus | TStrongObjectPtr< UAudioBus > | The audio bus used for analysis. | AudioLoudnessMeter.h | |
| AudioDeviceId | Audio::FDeviceId | AudioLoudnessMeter.h | ||
| bUseExternalAudioBus | bool | AudioLoudnessMeter.h | ||
| LatestLoudnessResults | TOptional< FLKFSResults > | Most recent results from the loudness analyzer. | AudioLoudnessMeter.h | |
| LatestOverallLKFSResultsDelegateHandle | FDelegateHandle | Handle for results delegate for loudness analyzer. | AudioLoudnessMeter.h | |
| LatestTruePeakResults | TOptional< FMeterResults > | Most recent results from the true peak analyzer. | AudioLoudnessMeter.h | |
| LKFSAnalyzer | TStrongObjectPtr< ULKFSAnalyzer > | Loudness analyzer object. | AudioLoudnessMeter.h | |
| LKFSSettings | TStrongObjectPtr< ULKFSSettings > | Loudness analyzer settings. | AudioLoudnessMeter.h | |
| LoudnessMeterMaxResults | FLoudnessMeterMaxResults | Loudness meter max results (only for short term loudness, momentary loudness and true peak). | AudioLoudnessMeter.h | |
| LoudnessMeterWidgetView | AudioWidgetsCore::FLoudnessMeterWidgetView | Creates the meters widget | AudioLoudnessMeter.h | |
| PerChannelMeterResultsNativeDelegateHandle | FDelegateHandle | Handle for results delegate for true peak analyzer. | AudioLoudnessMeter.h | |
| TruePeakAnalyzer | TStrongObjectPtr< UMeterAnalyzer > | True peak analyzer object. | AudioLoudnessMeter.h | |
| TruePeakSettings | TStrongObjectPtr< UMeterSettings > | True peak analyzer settings. | AudioLoudnessMeter.h | |
| WidgetRefreshTicker | FTSTicker::FDelegateHandle | AudioLoudnessMeter.h |
Functions
Public
Public Virtual
Overridden from IAudioAnalyzerRackUnit
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual void SetAudioBusInfo
(
const FAudioBusInfo& AudioBusInfo |
If the Audio Bus to analyze changes (due to channel count change), handle this here. | AudioLoudnessMeter.h | |
virtual TSharedRef< SDockTab > SpawnTab
(
const FSpawnTabArgs& Args |
Spawn the actual analyzer Widget in a DockTab. | AudioLoudnessMeter.h |
Static
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
static TSharedRef< IAudioAnalyzerRackUnit > MakeRackUnit
(
const FAudioAnalyzerRackUnitConstructParams& Params |
AudioLoudnessMeter.h |