1. Epic GamesDeveloper
  3. UMovieSceneAudioSection

UMovieSceneAudioSection

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

Unreal Engine C++ API Reference > Runtime > MovieSceneTracks > Sections

Inheritance Hierarchy

References

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

Syntax

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 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  
Public function Const const FMovieSceneActorReferenceData &  
Public function Const USceneComponent *

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

  
Public function Const USoundAttenuation *  
Public function Const bool  
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 bool  
Public function Const float Return the pitch multiplier
Public function Const const FMovieSceneFloatChannel & Gets the sound pitch curve
Public function Const USoundBase * Gets the sound for this section
Public function Const float Return the sound volume
Public function Const const FMovieSceneFloatChannel & Gets the sound volume curve
Public function Const FFrameNumber Get the offset into the beginning of the audio clip
Public function Const bool  
Public function void

SetAttenuationSettings ( USoundAttenuation* InAttenuationSettings
)

 Set the attenuation settings for this audio section
Public function 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 void

SetOverrideAttenuation ( bool bInOverrideAttenuation
)

 Set whether the attentuation should be overriden
Public function void

SetSound ( USoundBase* InSound
)

 Sets this section's sound
Public function void

SetStartOffset ( FFrameNumber InStartOffset
)

 Set the offset into the beginning of the audio clip
Public function void

SetSuppressSubtitles ( bool bInSuppressSubtitles
)

 Set whether subtitles should be suppressed

Overridden from UMovieSceneSection

  Type Name Description
Public function Virtual EMovieSceneChannelProxyType Cache this section's channel proxy
Public function Virtual Const TOptional< TRange< FFrameNumber > > Returns the range to auto size this section to, if there is one.
Public function Virtual Const TOptional< FFrameTime > The optional offset time of this section
Public function Virtual void

MigrateFrameTimes ( FFrameRate SourceRate,
FFrameRate DestinationRate
)

 Migrate the frame times of the movie scene section from the source frame rate to the destination frame rate
Public function Virtual UMovieSceneSection *

SplitSection ( FQualifiedFrameTime SplitTime,
bool bDeleteKeys
)

 Split a section in two at the split time
Public function Virtual void

TrimSection ( FQualifiedFrameTime TrimTime,
bool bTrimLeft,
bool bDeleteKeys
)

 Trim a section at the trim time

Overridden from UObject

  Type Name Description
Public function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

 Called when a property on this object has been modified externally
Public function Virtual void Called after importing property values for this object (paste, duplicate or .t3d import) Allow the object to perform any cleanup for properties which shouldn't be duplicated or are unsupported by the script serialization
Public function Virtual void ~UObject interface
Public function Virtual void Handles reading, writing, and reference collecting using FArchive.

Overridden from IMovieSceneEntityProvider

  Type Name Description
Public function Virtual void

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

  
Public function Virtual bool Optional user-implementation function for populating an evaluation entity field

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page