IMFSampleProtection::GetInputProtectionVersion method

Retrieves the version of sample protection that the component implements on input.

Syntax


HRESULT GetInputProtectionVersion(
  [out] DWORD *pdwVersion
);

pdwVersion [out]: Receives a member of the SAMPLE_PROTECTION_VERSION enumeration.

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

Return code	Description
S_OK	The method succeeded.

Minimum supported client	Windows Vista [desktop apps \| Windows Store apps]
Minimum supported server	Windows Server 2008 [desktop apps \| Windows Store apps]
Header	Mfidl.h
Library	Mfuuid.lib