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IRedbookDiscMaster interface

The IRedbookDiscMaster interface enables the staging of an audio CD image. It represents one of the formats supported by MSDiscMasterObj, and it allows the creation of multi-track audio discs in Track-at-Once mode (fixed-size audio gaps).

Tracks are created in the stash file, data is added to them, and then they are closed. Only one track is staged at a time; this is called the open track. The remaining tracks are closed and committed to the image, while the open track has available to it all the blocks that are not in use by closed tracks.

When to use

Use this interface to stage a Redbook audio image.

Members

The IRedbookDiscMaster interface inherits from the IUnknown interface. IRedbookDiscMaster also has these types of members:

Methods

The IRedbookDiscMaster interface has these methods.

MethodDescription
AddAudioTrackBlocks

Adds blocks of audio to a track being staged.

CloseAudioTrack

Closes out staging of an audio track.

CreateAudioTrack

Begins staging a new audio track.

GetAudioBlockSize

Retrieves the audio block size in bytes (2352).

GetAvailableAudioTrackBlocks

Retrieves the blocks available for current track.

GetTotalAudioBlocks

Retrieves the total audio blocks available on disc.

GetTotalAudioTracks

Retrieves the total tracks staged in the image.

GetUsedAudioBlocks

Retrieves total audio blocks staged in image.

 

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Imapi.h

Library

Uuid.lib

DLL

Actxprxy.dll

IID

IID_IRedbookDiscMaster is defined as E3BC42CD-4E5C-11D3-9144-00104BA11C5E

 

 

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