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DXVA_COPPSetProtectionLevelCmdData structure (dxva9typ.h)

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[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]

Contains data for the Set Protection Level command in Certified Output Protection Protocol (COPP).

Syntax

typedef struct _DXVA_COPPSetProtectionLevelCmdData {
  ULONG ProtType;
  ULONG ProtLevel;
  ULONG ExtendedInfoChangeMask;
  ULONG ExtendedInfoData;
} DXVA_COPPSetProtectionLevelCmdData;

Members

ProtType

Identifies the protection mechanism. See COPP Protection Type Flags.

ProtLevel

Specifies the protection level. The meaning of this value depends on the protection mechanism that is queried. For each protection mechanism, the value of the ProtLevel member is a flag from a different enumeration, as shown in the following table.

Protection mechanism Enumeration
ACP COPP_ACP_Protection_Level
CGMS-A COPP_CGMSA_Protection_Level
HDCP COPP_HDCP_Protection_Level

ExtendedInfoChangeMask

Reserved. Must be zero.

ExtendedInfoData

Reserved. Must be zero.

Requirements

Requirement Value
Header dxva9typ.h (include Dxva.h)

See also

DirectShow Structures

Using Certified Output Protection Protocol (COPP)