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IltmfConvert::get_SourceVideoFOURCC

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#include "ltmf.h"

C Syntax

HRESULT IltmfConvert_get_SourceVideoFOURCC(pConvert, pVal)

C++ Syntax

HRESULT get_SourceVideoType(pVal)

 

IltmfConvert * pConvert;

/* pointer to an interface */

long *pVal;

/* pointer to a variable */

Retrieves the FOURCC id of the source video.

Parameter

Description

pConvert

Pointer to an IltmfConvert interface.

pVal

Pointer to a variable to be updated with a value that represents the FOURCC id of the source video. For a list of FOURCC values, refer to the Microsoft documentation.

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

If the source video is not a FOURCC, then the variable pointed to by pVal is updated with 0.

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_SourceAudioType, IltmfConvert::get_SourceVideoType, IltmfConvert::get_SourceAudioFormat

Topics:

Media Foundation Function Group

Example

For a C++ example, refer to IltmfConvert::get_SourceVideoFOURCC Example for C++.

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