Class VLDSFromSourceFilter.TVLDSFromSourceFilter

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Package: VideoLabPkg

Unit: VLDSFromSourceFilter

Inherits: TMLDSBasicSourceFilter

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 5 Methods 5.1 Public 6 Pins 7 From TMLDSBasicFilter 8 Properties 8.1 Published

Syntax

Delphi:

type TVLDSFromSourceFilter = class( TMLDSBasicSourceFilter )

C++ Builder:

class TVLDSFromSourceFilter : public TMLDSBasicSourceFilter

Visual C++ (MFC):

class CTVLDSFromSourceFilter : public CTMLDSBasicSourceFilter

C# (.NET):

public ref class DSFromSourceFilter : Mitov.VideoLab.DSBasicSourceFilter

Summary

Captures video from DirectShow filter.

Description

Requires DirectShow 8.1 or higher.

Use this component to capture video data from DirectShow filter.

Diagram:

Properties

Published

• Enabled - Enables/Disables the compressor.
• PumpType - Specifies the pump type of the component.
• PumpPriority - Specifies the priority of the component as a pump.
• ClockSource - Specifies what should be the desired Clock Source for the Video data transfer.
• VideoPreview - Controls the video preview.

Methods

Public

• function Open() : Boolean - Opens the DirectShow filter.
• procedure Close() - Closes the DirectShow filter.
• procedure Start() - Starts the DirectShow filter.
• procedure Stop() - Stops the DirectShow filter.

Pins

• OutputPin - The Video Output Pin of the component.
• ClockPin - The external clock pin for the source filter.

From TMLDSBasicFilter

Properties

Published

• Graph
• Filter