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FEATURE_DATA_DVD_CPRM structure (ntddmmc.h)

  • Article

The FEATURE_DATA_DVD_CPRM structure holds information about the DVD Content Protection for Recorded Media (CPRM) feature.

Syntax

typedef struct _FEATURE_DATA_DVD_CPRM {
  FEATURE_HEADER Header;
  UCHAR          Reserved0[3];
  UCHAR          CPRMVersion;
} FEATURE_DATA_DVD_CPRM, *PFEATURE_DATA_DVD_CPRM;

Members

Header

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

Reserved0[3]

Reserved.

CPRMVersion

Contains the CPRM version number. Must be set to 1.

Remarks

This structure holds data for the feature named "DVD CPRM" by the SCSI Multimedia - 4 (MMC-4) specification. Devices that support this feature can perform DVD Content Protection for Recordable Media (CPRM) authentication and key management.

Requirements

Requirement Value
Header ntddmmc.h (include Ntddcdrm.h)

See also

FEATURE_HEADER

FEATURE_NUMBER