Help Version 19.0.2017.10.27
References ▼
#include "ltmf.h"
C Syntax |
HRESULT IltmfTargetAudioFormats_get_Selection(pTargetAudioFormats, pVal) |
C++ Syntax |
HRESULT get_Selection(pVal) |
IltmfTargetAudioFormats *pTargetAudioFormats; |
pointer to an interface |
long *pVal; |
pointer to a variable |
Retrieves the index of the currently selected target audio format.
Parameter |
Description |
pTargetAudioFormats |
Pointer to an IltmfTargetAudioFormats Interface. |
pVal |
Pointer to a variable that receives the zero based index of the currently selected target audio format. |
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.
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. |
Win32, x64
Elements: |
IltmfTargetAudioFormats Interface, IltmfTargetAudioFormats::get_Count, IltmfTargetAudioFormats::put_Selection, IltmfTargetAudioFormats::Item, IltmfTargetAudioFormats::Find |
Topics: |
For a C++ example, refer to Recompressing MP4 File Example for C++.
Raster .NET | C API | C++ Class Library | JavaScript HTML5
Document .NET | C API | C++ Class Library | JavaScript HTML5
Medical .NET | C API | C++ Class Library | JavaScript HTML5
Medical Web Viewer .NET