Class VLCommonFilter.TVLGenerator

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Package: VideoLabBasicPkg

Unit: VLCommonFilter

Inherits: TLPPersistent

Contents 1 Syntax 1.1 Delphi: 1.2 C++ Builder: 1.3 Visual C++ (MFC): 1.4 C# (.NET): 2 Summary 3 Description 4 Properties 4.1 Published 4.2 Public 5 Methods 5.1 Public 6 Pins 7 From TLPPersistent 8 Methods 8.1 Public

Syntax

Delphi:

type TVLGenerator = class( TLPPersistent )

C++ Builder:

class TVLGenerator : public TLPPersistent

Visual C++ (MFC):

class CTVLGenerator : public CTLPPersistent

C# (.NET):

public ref class TVLGenerator : Vcl.VclProperty

Summary

Optional generator settings for the generator filters combined components.

Description

Defines class for the optional generator settings for the generator filters combined components.

Properties

Published

• ImageSize - The desired size of the generated image.
• FrameRate - Desired frame rate.
• PumpPriority - Specifies the priority of the component as a pump.
• ClockSource - Specifies the clock source - internal or external.

Public

• GenRunning
• MasterPump

Methods

Public

• procedure StartGenPump()
• function ClockIsExternal() : Boolean
• procedure RemoveTimer()
• procedure RequestPump(AOutputPin : TOWPin)
• function GetFrameDelay() : Int64
• procedure Pump() - Plays one buffer if enabled, the input pin is not connected, and ClockSource is csExternal.

Pins

• ClockPin - The external clock pin for the filter when used as generator.

From TLPPersistent

Methods

Public

• function QueryInterface(IID : TGUID; Obj : TObject) : HResult
• function GetOwner() : TPersistent
• procedure OwnerNameChanged(AOldName : String; ANewName : String)