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API > API/Runtime > API/Runtime/MovieSceneTracks
Handles manipulation of audio.
| Name | UMovieSceneAudioTrack |
| Type | class |
| Header File | /Engine/Source/Runtime/MovieSceneTracks/Public/Tracks/MovieSceneAudioTrack.h |
| Include Path | #include "Tracks/MovieSceneAudioTrack.h" |
Syntax
UCLASS (MinimalAPI)
class UMovieSceneAudioTrack : public UMovieSceneNameableTrack
Inheritance Hierarchy
- UObjectBase → UObjectBaseUtility → UObject → UMovieSceneSignedObject → UMovieSceneDecorationContainerObject → UMovieSceneTrack → UMovieSceneNameableTrack → UMovieSceneAudioTrack
Implements Interfaces
Derived Classes
Constructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
UMovieSceneAudioTrack
(
const FObjectInitializer& ObjectInitializer |
Tracks/MovieSceneAudioTrack.h |
Variables
Protected
| Name | Type | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|---|
| AudioSections | TArray< TObjectPtr< UMovieSceneSection > > | List of all root audio sections | Tracks/MovieSceneAudioTrack.h | |
| RowHeight | int32 | The height for each row of this track | Tracks/MovieSceneAudioTrack.h |
Functions
Public
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual UMovieSceneSection * AddNewSound
(
USoundBase* Sound, |
Adds a new sound cue on the next available/non-overlapping row | Tracks/MovieSceneAudioTrack.h | |
virtual UMovieSceneSection * AddNewSoundOnRow
(
USoundBase* Sound, |
Adds a new sound cue to the audio | Tracks/MovieSceneAudioTrack.h | |
const TArray< UMovieSceneSection * > & GetAudioSections() |
Tracks/MovieSceneAudioTrack.h | ||
int32 GetRowHeight() |
Get the height of this track's rows | Tracks/MovieSceneAudioTrack.h | |
void SetRowHeight
(
int32 NewRowHeight |
Set the height of this track's rows | Tracks/MovieSceneAudioTrack.h |
Overridden from UMovieSceneTrack
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual UMovieSceneSection * CreateNewSection() |
Tracks/MovieSceneAudioTrack.h | ||
virtual const TArray< UMovieSceneSection * > & GetAllSections() |
Tracks/MovieSceneAudioTrack.h | ||
virtual bool HasSection
(
const UMovieSceneSection& Section |
Tracks/MovieSceneAudioTrack.h | ||
virtual bool IsEmpty() |
Tracks/MovieSceneAudioTrack.h | ||
virtual void RemoveAllAnimationData() |
Tracks/MovieSceneAudioTrack.h | ||
virtual bool SupportsMultipleRows() |
Tracks/MovieSceneAudioTrack.h | ||
virtual bool SupportsType
(
TSubclassOf< UMovieSceneSection > SectionClass |
Tracks/MovieSceneAudioTrack.h |
Overridden from UMovieSceneDecorationContainerObject
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual void GetCompatibleUserDecorationsImpl
(
TSet< UClass* >& OutClasses |
Tracks/MovieSceneAudioTrack.h |
Overridden from UObject
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
| Tracks/MovieSceneAudioTrack.h |
Overridden from IMovieSceneTrackVirtualAPI
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual void AddSection
(
UMovieSceneSection& Section |
Tracks/MovieSceneAudioTrack.h | ||
virtual void RemoveSection
(
UMovieSceneSection& Section |
Tracks/MovieSceneAudioTrack.h | ||
virtual void RemoveSectionAt
(
int32 SectionIndex |
Tracks/MovieSceneAudioTrack.h |