Class ALASFLogger.TALASFLogger

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Package: AudioLabPkg

Unit: ALASFLogger

Inherits: TALWMFBaseLogger

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 TALWMFBaseLogger 8 Properties 8.1 Published 9 Methods 9.1 Public 10 From TMLWMFBaseSink 11 Properties 11.1 Published 11.2 Public 12 From TMLWMFBaseComponent 13 Methods 13.1 Public 14 Events

Syntax

Delphi:

type TALASFLogger = class( TALWMFBaseLogger )

C++ Builder:

class TALASFLogger : public TALWMFBaseLogger

Visual C++ (MFC):

class CTALASFLogger : public CTALWMFBaseLogger

C# (.NET):

public ref class TALASFLogger : Mitov.AudioLab.WMFBaseLogger

Summary

Records the audio to WMA or ASF file.

Description

Requires DirectShow 8.1 or higher.

If you don't want to use DirectShow use the TALWaveLogger component instead.

This component also requires Windows Media Encoder. Please visit:

[[1]]to obtain a copy of Windows Media Encoder.

This DirectShow component can be used to store Audio files to disk in Advanced Systems Format (ASF and WMA) using Windows Media Encoding.

To store audio to an Audio file, place the component on a form, set the FileName with the name of the Audio file to be created, and connect the InputPut pin to the OutputPin of a component generating Audio data, such as TALWavePlayer, TALDSAudioPlayer, TALAudioIn or TALDSAudioIn. You will also have to set the Profile properties such as the Profile FileName.

Diagram:

Properties

Published

• FileName

Methods

Public

• function Open() : Boolean - Opens the component and prepares it for recording.

Pins

• InputPin - The Audio Input Pin of the component.

From TALWMFBaseLogger

Properties

Published

• FileName

Methods

Public

• function Open() : Boolean
• procedure Close()

From TMLWMFBaseSink

Properties

Published

• Enabled
• Profile
• LiveSource

Public

• Opened

From TMLWMFBaseComponent

Methods

Public

• function Open() : Boolean
• procedure Close()

Events

• OnError
• OnWarning