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  3. UMovieSceneAudioSection

UMovieSceneAudioSection

Audio section, for use in the audio track, or by attached audio objects

API > API/Runtime > API/Runtime/MovieSceneTracks > API/Runtime/MovieSceneTracks/Sections

Inheritance Hierarchy

  • UMovieSceneSection
  • IMovieSceneEntityProvider
  • UMovieSceneAudioSection

References

   
Module MovieSceneTracks
Header /Engine/Source/Runtime/MovieSceneTracks/Public/Sections/MovieSceneAudioSection.h
Include #include "Sections/MovieSceneAudioSection.h"

Syntax

UCLASS (MinimalAPI)  
class UMovieSceneAudioSection :  
    public UMovieSceneSection,  
    public IMovieSceneEntityProvider

Remarks

Audio section, for use in the audio track, or by attached audio objects

Constructors

  Type Name Description
Public function  

UMovieSceneAudioSection ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function Virtual EMovieSceneChannelProxyType  
Public function Const void

ForEachInput ( TFunction< void(FName, const FMovieSceneIntegerChannel&)> InFunction
)

  
Public function Const void

ForEachInput ( TFunction< void(FName, const FMovieSceneStringChannel&)> InFunction
)

  
Public function Const void

ForEachInput ( TFunction< void(FName, const FMovieSceneBoolChannel&)> InFunction
)

 Overloads for each input type, const
Public function Const void

ForEachInput ( TFunction< void(FName, const FMovieSceneFloatChannel&)> InFunction
)

  
Public function Const void

ForEachInput ( TFunction< void(FName, const FMovieSceneAudioTriggerChannel&)> InFunction
)

  
Public function Const const FMovieSceneActorReferenceData &  
Public function Const USceneComponent *

GetAttachComponent ( const AActor* InParentActor,
const FMovieSceneActorReferenceKey& Key
)

  
Public function Const UFunction BlueprintPure, Category USoundAttenuation *  
Public function Virtual Const TOptional< TRange< FFrameNumber > >  
Public function Const UFunction BlueprintPure, Category bool  
Public function Virtual Const TOptional< FFrameTime >  
Public function Const const FOnAudioFinished & Called when we finish playing audio, either because it played to completion or because a Stop() call turned it off early
Public function Const const FOnAudioPlaybackPercent &  
Public function Const const FOnQueueSubtitles & Called when subtitles are sent to the SubtitleManager.
Public function Const UFunction BlueprintPure, Category bool  
Public function Const float

GetPitchMultiplier ( FFrameTime InTime
)

 Return the pitch multiplier
Public function Const const FMovieSceneFloatChannel & Gets the sound pitch curve
Public function Const UFunction BlueprintPure, Category USoundBase * Gets the sound for this section
Public function Const float

GetSoundVolume ( FFrameTime InTime
)

 Return the sound volume
Public function Const const FMovieSceneFloatChannel & Gets the sound volume curve
Public function Const UFunction BlueprintPure, Category FFrameNumber Get the offset into the beginning of the audio clip
Public function Const UFunction BlueprintPure, Category bool  
Public function Virtual void

ImportEntityImpl ( UMovieSceneEntitySystemLinker* EntityLinker,
const FEntityImportParams& Params,
FImportedEntity* OutImportedEntity
)

  
Public function Virtual void

MigrateFrameTimes ( FFrameRate SourceRate,
FFrameRate DestinationRate
)

  
Public function Virtual bool

PopulateEvaluationFieldImpl ( const TRange< FFrameNumber >& EffectiveRange,
const FMovieSceneEvaluationFieldEntityMetaData& InMetaData,
FMovieSceneEntityComponentFieldBuilder* OutFieldBuilder
)

  
Public function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

  
Public function Virtual void  
Public function Virtual void ~UObject interface
Public function UFunction BlueprintCallable, Category void

SetAttenuationSettings ( USoundAttenuation* InAttenuationSettings
)

 Set the attenuation settings for this audio section
Public function UFunction BlueprintCallable, Category void

SetLooping ( bool bInLooping
)

 Set whether the sound should be looped
Public function void

SetOnAudioFinished ( const FOnAudioFinished& InOnAudioFinished
)

 Called when we finish playing audio, either because it played to completion or because a Stop() call turned it off early
Public function void

SetOnAudioPlaybackPercent ( const FOnAudioPlaybackPercent& InOnAudioPlaybackPercent
)

  
Public function void

SetOnQueueSubtitles ( const FOnQueueSubtitles& InOnQueueSubtitles
)

 Called when subtitles are sent to the SubtitleManager.
Public function UFunction BlueprintCallable, Category void

SetOverrideAttenuation ( bool bInOverrideAttenuation
)

 Set whether the attentuation should be overriden
Public function UFunction BlueprintCallable, Category void

SetSound ( USoundBase* InSound
)

 Sets this section's sound
Public function UFunction BlueprintCallable, Category void

SetStartOffset ( FFrameNumber InStartOffset
)

 Set the offset into the beginning of the audio clip
Public function UFunction BlueprintCallable, Category void

SetSuppressSubtitles ( bool bInSuppressSubtitles
)

 Set whether subtitles should be suppressed
Public function Virtual UMovieSceneSection *

SplitSection ( FQualifiedFrameTime SplitTime,
bool bDeleteKeys
)

  
Public function Virtual void

TrimSection ( FQualifiedFrameTime TrimTime,
bool bTrimLeft,
bool bDeleteKeys
)

  

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