IMFMediaType::FreeRepresentation method

Frees memory that was allocated by the IMFMediaType::GetRepresentation method.

Syntax


HRESULT FreeRepresentation(
  [in] GUID guidRepresentation,
  [invoid *pvRepresentation
);

Parameters

guidRepresentation [in]

GUID that was passed to the GetRepresentation method.

pvRepresentation [in]

Pointer to the buffer that was returned by the GetRepresentation method.

Return value

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

Remarks

This interface is available on the following platforms if the Windows Media Format 11 SDK redistributable components are installed:

  • Windows XP with Service Pack 2 (SP2) and later.
  • Windows XP Media Center Edition 2005 with KB900325 (Windows XP Media Center Edition 2005) and KB925766 (October 2006 Update Rollup for Windows XP Media Center Edition) installed.

Requirements

Minimum supported client

Windows Vista [desktop apps | UWP apps]

Minimum supported server

Windows Server 2008 [desktop apps | UWP apps]

Header

Mfobjects.h (include Mfidl.h)

Library

Mfuuid.lib

See also

IMFMediaType

 

 

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