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Sets the video format at the specified index as the current video format.
#include "ltmf.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmfVideoFormats_put_Selection(pVideoFormats, newVal) |
| C++ | HRESULT put_Selection(newVal) |
Pointer to an IltmfVideoFormats Interface.
Zero based index of the video format to set as the current video format.
| Value | Meaning |
|---|---|
| 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. |
Call IltmfVideoFormats::get_Selection to retrieve the index of the current video format.
Win32, x64.
For a C++ example, refer to the IltmfVideoFormats::get_Count Example for C++.
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