Class DSPreviewProps.TALDSAudioPreview

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Package: VideoLabBasicPkg

Unit: DSPreviewProps

Inherits: TLPOptionalDisabledPersistent

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 Public 5 Methods 5.1 Public 6 From TLPOptionalDisabledPersistent 7 Properties 7.1 Published 8 From TLPPersistent 9 Methods 9.1 Public

Syntax

Delphi:

type TALDSAudioPreview = class( TLPOptionalDisabledPersistent )

C++ Builder:

class TALDSAudioPreview : public TLPOptionalDisabledPersistent

Visual C++ (MFC):

class CTALDSAudioPreview : public CTLPOptionalDisabledPersistent

C# (.NET):

public ref class DSAudioPreview : Mitov.VideoLab.OptionalDisabledPersistent

Summary

Audio Preview settings class.

Description

Defines Audio Preview settings class for the AudioPreview property for DirectShow capture or playback components, such as TVLDSCapture and TVLDSVideoPlayer.

Properties

Public

• Balance - Specifies the device Balance.
• Volume - Specifies the device volume.

Methods

Public

• procedure GetBasicAudio(ARenderer : IBaseFilter)
• procedure ReleaseBasicAudio()

From TLPOptionalDisabledPersistent

Properties

Published

• Enabled

From TLPPersistent

Methods

Public

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