IDiscFormat2TrackAtOnce interface (imapi2.h)

Use this interface to write audio to blank CD-R or CD-RW media in Track-At-Once mode.

To create an instance of this interface, call the CoCreateInstance function. Use__uuidof(MsftDiscFormat2TrackAtOnce) for the class identifier and __uuidof(IDiscFormat2TrackAtOnce) for the interface identifier.

Inheritance

The IDiscFormat2TrackAtOnce interface inherits from IDiscFormat2. IDiscFormat2TrackAtOnce also has these types of members:

Methods

The IDiscFormat2TrackAtOnce interface has these methods.

 
IDiscFormat2TrackAtOnce::AddAudioTrack

Writes the data stream to the current media as a new track.
IDiscFormat2TrackAtOnce::CancelAddTrack

Cancels the current write operation. (IDiscFormat2TrackAtOnce.CancelAddTrack)
IDiscFormat2TrackAtOnce::get_BufferUnderrunFreeDisabled

Determines if Buffer Underrun Free recording is enabled. (IDiscFormat2TrackAtOnce.get_BufferUnderrunFreeDisabled)
IDiscFormat2TrackAtOnce::get_ClientName

Retrieves the friendly name of the client. (IDiscFormat2TrackAtOnce.get_ClientName)
IDiscFormat2TrackAtOnce::get_CurrentPhysicalMediaType

Retrieves the type of media in the disc device. (IDiscFormat2TrackAtOnce.get_CurrentPhysicalMediaType)
IDiscFormat2TrackAtOnce::get_CurrentRotationTypeIsPureCAV

Retrieves the current rotational-speed control used by the recorder. (IDiscFormat2TrackAtOnce.get_CurrentRotationTypeIsPureCAV)
IDiscFormat2TrackAtOnce::get_CurrentWriteSpeed

Retrieves the drive's current write speed. (IDiscFormat2TrackAtOnce.get_CurrentWriteSpeed)
IDiscFormat2TrackAtOnce::get_DoNotFinalizeMedia

Determines if the media is left open for writing after writing the audio track. (Get)
IDiscFormat2TrackAtOnce::get_ExpectedTableOfContents

Retrieves the table of content for the audio tracks that were laid on the media within the track-writing session.
IDiscFormat2TrackAtOnce::get_FreeSectorsOnMedia

Retrieves the number of sectors available for adding a new track to the media.
IDiscFormat2TrackAtOnce::get_NumberOfExistingTracks

Retrieves the number of existing audio tracks on the media. (IDiscFormat2TrackAtOnce.get_NumberOfExistingTracks)
IDiscFormat2TrackAtOnce::get_Recorder

Retrieves the recording device to use for the write operation. (IDiscFormat2TrackAtOnce.get_Recorder)
IDiscFormat2TrackAtOnce::get_RequestedRotationTypeIsPureCAV

Retrieves the requested rotational-speed control type. (IDiscFormat2TrackAtOnce.get_RequestedRotationTypeIsPureCAV)
IDiscFormat2TrackAtOnce::get_RequestedWriteSpeed

Retrieves the requested write speed. (IDiscFormat2TrackAtOnce.get_RequestedWriteSpeed)
IDiscFormat2TrackAtOnce::get_SupportedWriteSpeedDescriptors

Retrieves a list of the detailed write configurations supported by the disc recorder and current media. (IDiscFormat2TrackAtOnce.get_SupportedWriteSpeedDescriptors)
IDiscFormat2TrackAtOnce::get_SupportedWriteSpeeds

Retrieves a list of the write speeds supported by the disc recorder and current media. (IDiscFormat2TrackAtOnce.get_SupportedWriteSpeeds)
IDiscFormat2TrackAtOnce::get_TotalSectorsOnMedia

Retrieves the total sectors available on the media if writing one continuous audio track.
IDiscFormat2TrackAtOnce::get_UsedSectorsOnMedia

Retrieves the total number of used sectors on the media.
IDiscFormat2TrackAtOnce::PrepareMedia

Locks the current media for exclusive access. (IDiscFormat2TrackAtOnce.PrepareMedia)
IDiscFormat2TrackAtOnce::put_BufferUnderrunFreeDisabled

Determines if Buffer Underrun Free Recording is enabled.
IDiscFormat2TrackAtOnce::put_ClientName

Sets the friendly name of the client. (IDiscFormat2TrackAtOnce.put_ClientName)
IDiscFormat2TrackAtOnce::put_DoNotFinalizeMedia

Determines if the media is left open for writing after writing the audio track. (Put)
IDiscFormat2TrackAtOnce::put_Recorder

Sets the recording device to use for the write operation. (IDiscFormat2TrackAtOnce.put_Recorder)
IDiscFormat2TrackAtOnce::ReleaseMedia

Closes the track-writing session and releases the lock.
IDiscFormat2TrackAtOnce::SetWriteSpeed

Sets the write speed of the disc recorder. (IDiscFormat2TrackAtOnce.SetWriteSpeed)

Remarks

To create the MsftDiscFormat2TrackAtOnce object in a script, use IMAPI2.MsftDiscFormat2TrackAtOnce as the program identifier when calling CreateObject.

It is possible for a power state transition to take place during a burn operation (i.e. user log-off or system suspend) which leads to the interruption of the burn process and possible data loss. For programming considerations, see Preventing Logoff or Suspend During a Burn.

Requirements

   
Minimum supported client Windows Vista, Windows XP with SP2 [desktop apps only]
Minimum supported server Windows Server 2003 [desktop apps only]
Target Platform Windows
Header imapi2.h

See also

IDiscFormat2

IDiscFormat2Data

IDiscFormat2RawCD