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nf-mfapi-mfgetcontentprotectionsystemclsid.md

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UID title description helpviewer_keywords old-location tech.root ms.assetid ms.date ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames req.redist ms.custom f1_keywords dev_langs topic_type api_type api_location api_name
NF:mfapi.MFGetContentProtectionSystemCLSID
MFGetContentProtectionSystemCLSID function (mfapi.h)
Gets the class identifier for a content protection system.
MFGetContentProtectionSystemCLSID
MFGetContentProtectionSystemCLSID function [Media Foundation]
mf.mfgetcontentprotectionsystemclsid
mfapi/MFGetContentProtectionSystemCLSID
mf\mfgetcontentprotectionsystemclsid.htm
mf
03E1AF8D-69C7-4988-A699-0BD71ED635AF
12/05/2018
MFGetContentProtectionSystemCLSID, MFGetContentProtectionSystemCLSID function [Media Foundation], mf.mfgetcontentprotectionsystemclsid, mfapi/MFGetContentProtectionSystemCLSID
mfapi.h
Windows
Windows 8 [desktop apps only]
Windows Server 2012 [desktop apps only]
Mfplat.lib
Mfplat.dll
Windows
19H1
MFGetContentProtectionSystemCLSID
mfapi/MFGetContentProtectionSystemCLSID
c++
APIRef
kbSyntax
DllExport
mfplat.dll
MFGetContentProtectionSystemCLSID

MFGetContentProtectionSystemCLSID function

-description

Gets the class identifier for a content protection system.

-parameters

-param guidProtectionSystemID [in]

The GUID that identifies the content protection system.

-param pclsid [out]

Receives the class identifier to the content protection system.

-returns

If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

-remarks

The class identifier can be used to create the input trust authority (ITA) for the content protection system. Call CoCreateInstance or IMFPMPHost::CreateObjectByCLSID to get an IMFTrustedInput pointer.

-see-also

Media Foundation Functions