IMFMediaEngineClassFactory2::CreateMediaKeys2 method (mfmediaengine.h)

Creates a media keys object based on the specified key system.

Syntax

HRESULT CreateMediaKeys2(
  [in]           BSTR         keySystem,
  [in]           BSTR         defaultCdmStorePath,
  [in, optional] BSTR         inprivateCdmStorePath,
  [out]          IMFMediaKeys **ppKeys
);

Parameters

[in] keySystem

The media key system.

[in] defaultCdmStorePath

Points to the default file ___location for the store Content Decryption Module (CDM) data.

[in, optional] inprivateCdmStorePath

Points to a the inprivate ___location for the store Content Decryption Module (CDM) data. Specifying this path allows the CDM to comply with the application’s privacy policy by putting personal information in the file ___location indicated by this path.

[out] ppKeys

Receives the media keys.

Return value

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

Requirements

See also

IMFMediaEngineClassFactory2

IMFMediaKeys