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MF_MEDIAKEYSESSION_TYPE enumeration (mfidl.h)

  • Article

Specifies the type of a Content Decryption Module (CDM) session, represented by an IMFContentDecryptionModuleSession object.

Syntax

typedef enum MF_MEDIAKEYSESSION_TYPE {
  MF_MEDIAKEYSESSION_TYPE_TEMPORARY = 0,
  MF_MEDIAKEYSESSION_TYPE_PERSISTENT_LICENSE,
  MF_MEDIAKEYSESSION_TYPE_PERSISTENT_RELEASE_MESSAGE,
  MF_MEDIAKEYSESSION_TYPE_PERSISTENT_USAGE_RECORD
} ;

Constants

 
MF_MEDIAKEYSESSION_TYPE_TEMPORARY
Value: 0
A session for which the license, key(s) and record of or data related to the session are not persisted.
MF_MEDIAKEYSESSION_TYPE_PERSISTENT_LICENSE
A session for which the license (and potentially other data related to the session) will be persisted.
MF_MEDIAKEYSESSION_TYPE_PERSISTENT_RELEASE_MESSAGE
A record of license destruction.
MF_MEDIAKEYSESSION_TYPE_PERSISTENT_USAGE_RECORD
A record of license usage.

Remarks

Pass a member of this enumeration into IMFContentDecryptionModule::CreateSession

Requirements

Requirement Value
Minimum supported client Windows 10, version 2004 (10.0; Build 19041)
Minimum supported server Windows Server, version 2004 (10.0; Build 19041)
Header mfidl.h

See also