LEADTOOLS Media Foundation Help
| LEADTOOLS Media Foundation Help > LEADTOOLS Media Foundation Features > Media Foundation Function References > IltmfConvert Interface > IltmfConvert::get_SourceVideoFOURCC |
#include "ltmf.h"
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C Syntax |
HRESULT IltmfConvert_get_SourceVideoFOURCC(pConvert, pVal) |
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C++ Syntax |
HRESULT get_SourceVideoType(pVal) |
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IltmfConvert * pConvert; |
/* pointer to an interface */ |
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long *pVal; |
/* pointer to a variable */ |
Retrieves the FOURCC id of the source video.
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Parameter |
Description |
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pConvert |
Pointer to an IltmfConvert interface. |
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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
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S_OK |
The function was successful. |
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<> 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
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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. |
Win32, x64
See Also
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Elements: |
IltmfConvert::get_SourceAudioType, IltmfConvert::get_SourceVideoType, IltmfConvert::get_SourceAudioFormat |
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Topics: |
Example
For a C++ example, refer to IltmfConvert::get_SourceVideoFOURCC Example for C++.
