IltmfCapture::get_VideoInputs

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfCapture_get_VideoInputs(pCapture, ppVideoInputs)
C++ HRESULT get_VideoInputs(ppVideoInputs)

Retrieves the video input collection object.

Parameters

IltmfCapture *pCapture

Pointer to an IltmfCapture interface.

IltmfCaptureInputs **ppVideoInputs

Pointer to a variable that receives the video input collection interface pointer.

Returns

Value Meaning
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

The returned IltmfCaptureInput interface is used to enumerate the available video capture inputs. See ltmfCaptureInputs for details. The input collection depends on the currently selected capture devices.

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

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

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

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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.