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KS_DVDCOPY_SET_COPY_STATE structure (ksmedia.h)

  • Article

The KS_DVDCOPY_SET_COPY_STATE structure is used to specify the copyright protection state of the DVD decoder stream.

Syntax

typedef struct _KS_DVDCOPY_SET_COPY_STATE {
  ULONG DVDCopyState;
} KS_DVDCOPY_SET_COPY_STATE, *PKS_DVDCOPY_SET_COPY_STATE;

Members

DVDCopyState

Indicates the progress of the copyright protection initialization, authentication and key negotiation sequence. This must be one of the values from the KS_DVDCOPYSTATE enumeration.

Remarks

This structure is used by the KSPROPERTY_DVDCOPY_SET_COPY_STATE property.

For more information, see DVD Copyright Protection, Multiple Data Streams on the same Hardware and Synchronizing Key Exchange with Data Flow.

Requirements

Requirement Value
Header ksmedia.h (include Ksmedia.h)

See also

KSPROPERTY_DVDCOPY_SET_COPY_STATE

KS_DVDCOPYSTATE