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Revocation Type Identifiers

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[The feature associated with this page, Windows Media Format 11 SDK, is a legacy feature. It has been superseded by Source Reader and Sink Writer. Source Reader and Sink Writer have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use Source Reader and Sink Writer instead of Windows Media Format 11 SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The constants listed in the following table define GUID values that identify different types of revocation.

Constant Description
WMDRM_REVOCATION_TYPE_APP Identifies revocation information pertaining to application certificates.
WMDRM_REVOCATION_TYPE_DEVICE Identifies revocation information pertaining to device certificates.
WMDRM_REVOCATION_TYPE_CARDEA Identifies revocation information pertaining to Windows Media DRM for Network Devices certificates.
WMDRM_REVOCATION_TYPE_REVINFO Not documented in this release.
WMDRM_REVOCATION_TYPE_GRL Not documented in this release.
WMDRM_REVOCATION_TYPE_HDCP Not documented in this release.

 

Constants