IltmmCapture::get_VideoDevices

#include "ltmm.h"

C Syntax

HRESULT IltmmCapture_get_VideoDevices(pCapture, ppVideoDevices)

C++ Syntax

HRESULT get_VideoDevices(ppVideoDevices)

IltmmCapture *pCapture;

pointer to an interface

IltmmDevices **ppVideoDevices;

video device collection interface

Retrieves the video device collection object.

Parameter

Description

pCapture

Pointer to an IltmmCapture interface.

ppVideoDevices

Pointer to a variable that receives the video 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 video capture devices. 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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