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Retrieves the index of the currently selected target audio format.
#include "ltmf.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmfTargetAudioFormats_get_Selection(pTargetAudioFormats, pVal) |
| C++ | HRESULT get_Selection(pVal) |
Pointer to an IltmfTargetAudioFormats Interface.
Pointer to a variable that receives the zero based index of the currently selected target audio 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 IltmfTargetAudioFormats::put_Selection to select the target audio format at the specified index.
Win32, x64.
For a C++ example, refer to Recompressing MP4 File Example for C++.
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