IAMCertifiedOutputProtection interface

The IAMCertifiedOutputProtection interface sends Certified Output Protection Protocol (COPP) messages to the graphics driver. This interface is exposed by the Video Mixing Renderer 7 (VMR-7) and Video Mixing Renderer 9 (VMR-9) filters.

For information about using COPP, see Using Certified Output Protection Protocol (COPP).


The IAMCertifiedOutputProtection interface inherits from the IUnknown interface. IAMCertifiedOutputProtection also has these types of members:


The IAMCertifiedOutputProtection interface has these methods.

Method Description
IAMCertifiedOutputProtection::KeyExchange The KeyExchange method returns the graphics driver's certificate.
IAMCertifiedOutputProtection::ProtectionCommand The ProtectionCommand method sends a COPP command to the graphics driver.
IAMCertifiedOutputProtection::ProtectionStatus The ProtectionStatus method sends a COPP status request to the graphics driver.
IAMCertifiedOutputProtection::SessionSequenceStart The SessionSequenceStart method initiates the COPP session with the graphics driver.


Minimum supported client Windows XP with SP2 [desktop apps only]
Minimum supported server Windows Server 2003 R2 [desktop apps only]
Target Platform Windows
Header strmif.h (include Dshow.h)

See also