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AM_DVDCOPY_DISCKEY structure (dvdmedia.h)

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

Specifies the DVD disc key.

Syntax

typedef struct _AM_DVDCOPY_DISCKEY {
  BYTE DiscKey[2048];
} AM_DVDCOPY_DISCKEY, *PAM_DVDCOPY_DISCKEY;

Members

DiscKey[2048]

DVD disc key.

Remarks

The AM_PROPERTY_DVDCOPY_DISC_KEY property uses this structure.

A disc key is used for the DVD CSS key exchange for decryption. Implementors should get a CSS license and further instructions from CSS.

Requirements

Requirement Value
Header dvdmedia.h

See also

DVD Copy Protection Property Set