#include "ltmf.h"

C Syntax

HRESULT IltmfConvert_put_SourceHGlobal(pConvert, newVal)

C++ Syntax

HRESULT put_SourceHGlobal(newVal)

IltmfConvert *pConvert;

pointer to an interface

long newVal;

source media data handle

Sets the media source to a global memory handle.




Pointer to an IltmfConvert interface.


Handle to the global memory (HGLOBAL) containing the source media data.



The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.


This function allows the user to store a complete media file in global memory and use it as the source for the conversion process. The user is responsible for allocating, initializing, and freeing the global memory. However, the user should not free the global memory handle while the convert object holds a reference to it. The ResetSource function should be called to stop the convert object from accessing the global memory. The SourceType will be set to ltmfConvert_Source_HGlobal.

Required DLLs and Libraries


For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.


Win32, x64

Help Version 19.0.2017.10.27
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