IMFTrustedOutput::IsFinal method (mfidl.h)

Queries whether this output is a policy sink, meaning it handles the rights and restrictions required by the input trust authority (ITA).


  [out] BOOL *pfIsFinal


[out] pfIsFinal

Receives a Boolean value. If TRUE, this object is a policy sink. If FALSE, the policy must be enforced further downstream.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code Description
The method succeeded.


A trusted output is generally considered to be a policy sink if it does not pass the media content that it receives anywhere else; or, if it does pass the media content elsewhere, either it protects the content using some proprietary method such as encryption, or it sufficiently devalues the content so as not to require protection.


Requirement Value
Minimum supported client Windows Vista [desktop apps | UWP apps]
Minimum supported server Windows Server 2008 [desktop apps | UWP apps]
Target Platform Windows
Header mfidl.h
Library Mfuuid.lib

See also