Class VLDVDPlayer.TVLDVDPlayer

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Package: VideoLabPkg

Unit: VLDVDPlayer

Inherits: TLPComponent

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 Events

Syntax

Delphi:

type TVLDVDPlayer = class( TLPComponent )

C++ Builder:

class TVLDVDPlayer : public TLPComponent

Visual C++ (MFC):

class CTVLDVDPlayer : public CTLPComponent

C# (.NET):

public ref class TVLDVDPlayer : Mitov.VideoLab.Component

Summary

Plays DVDs.

Description

Requires DirectShow 8.1 or higher.

Requires MPEG-2 DirectShow codec to be installed on the system.

This DirectShow component can be used to play DVDs.

Properties

Published

• Menu - Allows access to the DVD menu.
• Video - Allows access to the DVD video parameters.
• Audio - Returns the DVD audio information.
• SubPicture - Allows access to the subpicture settings.
• ClosedCaptions - Allows access to the DVD closed captions properties.
• ParentalLevel - Specifies the DVD parental settings.
• Path - Specifies the path for the DVD-Video volume to play.
• Graph - The DirectShow Graph.
• VideoPreview - Controls the video preview.
• AudioPreview - Enables Audio Preview.
• Enabled - Enables/Disables the player.
• Paused - Pauses or resumes the playback.
• CanIgnoreOutputs - Specifies if the video and audio output pins can be ignored.

Public

• Stills - Allows access to the DVD stills settings.
• HasProgress - Indicates if the DVD player can show progress information.
• CanPlayBackwards - Indicates if the DVD player can play backwards.
• CanPlayForwards - Indicates if the DVD player can play forwards.
• CanStop - Indicates if the DVD player can stop.
• CanResume - Indicates if the DVD player can resume playing.
• CanPause - Indicates if the DVD player can pause playing.
• CanSeek - Indicates if the playback position can be set.
• DiscID - Returns a system-generated 64-bit identification number for the specified DVD.
• Domain - Returns the domain in which the DVD Navigator is currently located.
• DurationTime - The total time of the DVD title.
• CurrentTime - Current time being played.
• DurationTimeCode - The total time code of the DVD title.
• CurrentTimeCode - Current time code position of the playback.
• Position - Gets or sets the current playback position.
• DvdControl2 - IDvdControl2 interface of the DirectShow graph.
• DVDInfo2 - IDvdInfo2 interface of the DirectShow graph.
• Running - Indicates if the DVD player is running.
• AspectRatio - Returns information about the video aspect ratio.
• Interlacing - Returns information about the video interlacing.
• Text - Returns the DVD texts information.
• Titles - Allows access to the DVD volume titles.
• Volume - Allows access to the DVD volume information.

Methods

Public

• procedure Pause() - Pauses playback at the current location.
• procedure Resume() - Resumes playback at the current location.
• procedure Start() - Starts the DVD playback.
• procedure Stop() - Stops the DVD playback.
• procedure Open() - Opens the DVD player and creates a DirecShow graph.
• procedure Close() - Closes the DVD player destroys the DirectShow graph.
• function PlayForwards(ASpeed : Real) : Boolean - Plays forward at the specified speed from the current location.
• function PlayBackwards(ASpeed : Real) : Boolean - Plays backward at the specified speed from the current location.

Pins

• OutputPin - The Video Output Pin of the component.
• AudioOutputPin - The Audio Output Pin of the player.
• EnablePin - The enable pin of the component.
• PausePin - The Pause Pin of the Player.
• ProgressPin - The Play Progress Pin.
• UserControlInputPin - User control multi sink pin.

Events

• OnProgress - Player progress notification event.
• OnStop - On playback stop event.
• OnChapterAutoStop - On that playback stopped as the result of a call to the TVLDVDChapter.PlayChapters method.
• OnChapterStart - On started playback of a new chapter.
• OnDiskEjected - On whether a disc was ejected.
• OnDiskInserted - On whether a disc was inserted into the drive.
• OnDomainChange - On new DVD player's domain.
• OnPlaybackStop - On playback stop event.
• OnPlayPeriodAutoStop - On finished playing the specified title segment.
• OnTitleChange - On when the current title number changes.
• OnNoAutoPlay - On the DVD can't play automatically.
• OnOptionsChange - On available set of interface methods has changed.
• OnDVDError - On a DVD error condition.
• OnDVDWarning - On a DVD warning condition.