IMFMediaEngineEx::GetAudioEndpointRole method

Gets the audio device endpoint role used for the next call to SetSource or Load.

Syntax


HRESULT GetAudioEndpointRole(
  [out]  UINT32 *pRole
);

Parameters

pRole [out]

Receives the audio endpoint role.

Return value

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

Remarks

For information on audio endpoint roles, see ERole enumeration.

Requirements

Minimum supported client

Windows 8 [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2012 [desktop apps | Windows Store apps]

Header

Mfmediaengine.h

See also

IMFMediaEngineEx

 

 

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