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IltmfTargetAudioFormats::get_Selection

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#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.

Returns

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.

Comments

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.

Platforms

Win32, x64

See Also

Elements:

IltmfTargetAudioFormats Interface, IltmfTargetAudioFormats::get_Count, IltmfTargetAudioFormats::put_Selection, IltmfTargetAudioFormats::Item, IltmfTargetAudioFormats::Find

Topics:

Media Foundation Function Group

Example

For a C++ example, refer to Recompressing MP4 File Example for C++.

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