UAjaTimecodeProvider | Unreal Engine 5.5 Documentation

Unreal Engine C++ API Reference > Plugins > AjaMedia

Inheritance Hierarchy

UTimecodeProvider
UGenlockedTimecodeProvider
UAjaTimecodeProvider

References


Module	AjaMedia
Header	/Engine/Plugins/Media/AjaMedia/Source/AjaMedia/Public/AjaTimecodeProvider.h
Include	#include "AjaTimecodeProvider.h"

Syntax

UCLASS (Blueprintable, EditInlineNew,  
       Meta=(DisplayName="AJA SDI Input", MediaIOCustomLayout="AJA"))  
class UAjaTimecodeProvider :  
    public UGenlockedTimecodeProvider ,  
    public FTickableGameObject

Remarks

Class to fetch a timecode via an AJA card. When the signal is lost in the editor (not in PIE), the TimecodeProvider will try to re-synchronize every second.

Variables

Type	Name	Description
bool	bAutoDetectTimecode
bool	bUseDedicatedPin	Should we read the timecode from a dedicated LTC pin or an SDI input.
bool	bUseReferenceIn	Read LTC timecode from reference pin. Will fail if device doesn't support that feature.
FAjaMediaTimecodeReference	LTCConfiguration	Where to read LTC timecode from with which FrameRate expected
FMediaIOVideoTimecodeConfiguration	TimecodeConfiguration	Use the time code embedded in the input stream. Timecode format to read from a video signal.

Constructors

	Type	Name	Description
		UAjaTimecodeProvider ()

Functions

	Type	Name	Description
	void	BeginDestroy ()
	bool	FetchTimecode ( FQualifiedFrameTime& OutFrameTime )
	ETimecodeProviderSynchronizationState	GetSynchronizationState ()
	bool	Initialize ( UEngine* InEngine )
	bool	IsAutoDetected ()
	void	PostLoad ()
	void	Serialize ( FArchive& Ar )
	void	SetIsAutoDetected ( bool bInIsAutoDetected )
	void	Shutdown ( UEngine* InEngine )
	bool	SupportsAutoDetected ()

Overridden from FTickableGameObject

	Type	Name	Description
	bool	IsTickableInEditor ()	Used to determine whether the object should be ticked in the editor when there is no gameplay world.
	bool	IsTickableWhenPaused ()	Used to determine if an object should be ticked when the game is paused.

Overridden from FTickableObjectBase

Type	Name	Description
TStatId	GetStatId ()	Return the stat id used to track the performance of this object
ETickableTickType	GetTickableTickType ()	Virtual that can be overloaded by the inheriting class and is called before first tick.
bool	IsTickable ()	Virtual that can be overloaded by the inheriting class.
void	Tick ( float DeltaTime )	Pure virtual that must be overloaded by the inheriting class.