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IltmfConvert::get_SourceFile

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#include "ltmf.h"

C Syntax

HRESULT IltmfConvert_get_SourceFile(pConvert, pVal)

C++ Syntax

HRESULT get_SourceFile(pVal)

 

IltmfConvert *pConvert;

/* pointer to an interface */

BSTR *pVal;

/* string */

Retrieves the media source file name.

Parameter

Description

pConvert

Pointer to an IltmfConvert interface.

pVal

Pointer to a character string that contains the media source file name.

Returns

S_OK

The function was successful.

<> S_OK

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

Comments

This function will return the string assigned with the put_SourceFile function.

If the method succeeds, the caller must free the returned BSTR by calling the SysFreeString function.

Required DLLs and Libraries

LTMF

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

Platforms

Win32, x64

See Also

Elements:

IltmfConvert::get_SourceType, IltmfConvert::put_SourceFile, IltmfConvert::ResetSource

Topics:

Media Foundation Function Group

Example

For a C++ example, refer to Recompressing an MP4 File for C++.

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