FEATURE_DATA_CD_MASTERING structure (ntddmmc.h)

The FEATURE_DATA_CD_MASTERING structure holds information for the CD Mastering feature.

Syntax

typedef struct _FEATURE_DATA_CD_MASTERING {
  FEATURE_HEADER Header;
  UCHAR          RWSubchannelsRecordable : 1;
  UCHAR          CdRewritable : 1;
  UCHAR          TestWriteOk : 1;
  UCHAR          RawRecordingOk : 1;
  UCHAR          RawMultiSessionOk : 1;
  UCHAR          SessionAtOnceOk : 1;
  UCHAR          BufferUnderrunFree : 1;
  UCHAR          Reserved1 : 1;
  UCHAR          MaximumCueSheetLength[3];
} FEATURE_DATA_CD_MASTERING, *PFEATURE_DATA_CD_MASTERING;

Members

Header

Contains a FEATURE_HEADER structure with header information for this feature descriptor.

RWSubchannelsRecordable

Indicates, when set to 1, that the device can record the R-W subchannels with user-supplied information.

CdRewritable

Indicates, when set to 1, that the device can do mastering and TAO recording on rewritable media.

TestWriteOk

Indicates, when set to 1, that the device can perform test writes.

RawRecordingOk

Indicates, when set to 1, that the device can record using the raw write type.

RawMultiSessionOk

Indicates, when set to 1, that the device can record multisession in raw mode.

SessionAtOnceOk

Indicates, when set to 1, that the device can record using the Session-at-Once recording mode.

BufferUnderrunFree

Indicates, when set to 1, that the device is capable of zero-loss linking.

Reserved1

Reserved.

MaximumCueSheetLength[3]

Indicates the maximum length of a Cue Sheet that can be accepted by the device for Session at Once recording. MaximumCueSheetLength[0] holds the most significant byte of the 3-byte value for the length. MaximumCueSheetLength[2] holds the least significant byte.

Remarks

This structure holds data for the feature named "CD Mastering" by the SCSI Multimedia - 4 (MMC-4) specification. Devices that support this feature can write to a CD in either "Session-at-Once" mode or Raw mode.

Requirements

See also

FEATURE_HEADER

FEATURE_NUMBER