IltmmCapture::get_AudioDevices

#include "ltmm.h"

C Syntax

HRESULT IltmmCapture_get_AudioDevices(pCapture, ppAudioDevices)

C++ Syntax

HRESULT get_AudioDevices(ppAudioDevices)

IltmmCapture *pCapture;

pointer to an interface

IltmmDevices **ppAudioDevices;

audio device collection

Retrieves the audio device collection object.

Parameter

Description

pCapture

Pointer to an IltmmCapture interface.

ppAudioDevices

Pointer to a variable that receives the audio device collection interface pointer.

Returns

S_OK

The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

The returned IltmmDevices Interface is used to enumerate the available audio capture devices, and to select an audio device to capture. See ltmmDevices for details.

If the method succeeds, the caller must free the returned interface pointer by calling the interface's Release method.

Required DLLs and Libraries

LTMM

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

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