LEADTOOLS Media Foundation Help
| LEADTOOLS Media Foundation Help > LEADTOOLS Media Foundation Features > Media Foundation Function References > IltmfVideoFormats Interface > IltmfVideoFormats::put_Selection |
#include "ltmf.h"
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C Syntax |
HRESULT IltmfVideoFormats_put_Selection(pVideoFormats, newVal) |
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C++ Syntax |
HRESULT put_Selection(newVal) |
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IltmfVideoFormats *pVideoFormats; |
/* pointer to an interface */ |
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long newVal; |
/* index */ |
Sets the video format at the specified index as the current video format.
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Parameter |
Description |
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pVideoFormats |
Pointer to an IltmfVideoFormats Interface. |
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newVal |
Zero based index of the video format to set as the current video format. |
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
Call IltmfVideoFormats::get_Selection to retrieve the index of the current video format.
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: |
IltmfVideoFormats::get_Count, IltmfVideoFormats::get_Selection, IltmfVideoFormats::Item, IltmfVideoFormats::Find |
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Topics: |
Example
For a C++ example, refer to the IltmfVideoFormats::get_Count Example for C++.
