IltmmCapture::get_VideoInputs

#include "ltmm.h"

C Syntax

HRESULT IltmmCapture_get_VideoInputs(pCapture, ppVideoInputs)

C++ Syntax

HRESULT get_VideoInputs(ppVideoInputs)

IltmmCapture *pCapture;

pointer to an interface

IltmmCaptureInputs **ppVideoInputs;

video input collection interface

Retrieves the video input collection object.

Parameter

Description

pCapture

Pointer to an IltmmCapture interface.

ppVideoInputs

Pointer to a variable that receives the video input 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 IltmmCaptureInput interface is used to enumerate the available video capture inputs. See ltmmCaptureInputs for details. The input collection depends on the currently selected capture devices.

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

See Also

Elements:

IltmmCaptureInputs Interface

Topics:

Multimedia Function Group

Example

For an example, refer to Selecting ltmmCapture Object Inputs for C.

For an example, refer to Selecting ltmmCapture Object Inputs for C++.

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