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nf-mfidl-imfpmphost-unlockprocess.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:mfidl.IMFPMPHost.UnlockProcess
IMFPMPHost::UnlockProcess (mfidl.h)
Decrements the lock count on the protected media path (PMP) process. Call this method once for each call to IMFPMPHost::LockProcess.
768f4579-5109-4d2b-a93d-f17f6b850c63
IMFPMPHost interface [Media Foundation]
UnlockProcess method
IMFPMPHost.UnlockProcess
IMFPMPHost::UnlockProcess
UnlockProcess
UnlockProcess method [Media Foundation]
UnlockProcess method [Media Foundation]
IMFPMPHost interface
mf.imfpmphost_unlockprocess
mfidl/IMFPMPHost::UnlockProcess
mf\imfpmphost_unlockprocess.htm
mf
768f4579-5109-4d2b-a93d-f17f6b850c63
12/05/2018
768f4579-5109-4d2b-a93d-f17f6b850c63, IMFPMPHost interface [Media Foundation],UnlockProcess method, IMFPMPHost.UnlockProcess, IMFPMPHost::UnlockProcess, UnlockProcess, UnlockProcess method [Media Foundation], UnlockProcess method [Media Foundation],IMFPMPHost interface, mf.imfpmphost_unlockprocess, mfidl/IMFPMPHost::UnlockProcess
mfidl.h
Windows
Windows Vista [desktop apps only]
Windows Server 2008 [desktop apps only]
Mfuuid.lib
Windows
19H1
IMFPMPHost::UnlockProcess
mfidl/IMFPMPHost::UnlockProcess
c++
APIRef
kbSyntax
COM
mfuuid.lib
mfuuid.dll
IMFPMPHost.UnlockProcess

IMFPMPHost::UnlockProcess

-description

Decrements the lock count on the protected media path (PMP) process. Call this method once for each call to IMFPMPHost::LockProcess.

-returns

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

-see-also

IMFPMPHost

PMP Media Session

Protected Media Path