IltmfCapture::get_VideoCaptureFormats

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfCapture_get_VideoCaptureFormats(pCapture, pVal)
C++ HRESULT get_VideoCaptureFormats(pVal)

Retrieves a pointer to the IltmfVideoFormats interface.

Parameters

IltmfCapture * pCapture

Pointer to an IltmfCapture interface.

IltmfVideoFormats ** pVal

Address of a pointer to receive a pointer to the IltmfVideoFormats interface.

Returns

Value Meaning
S_OK The function ran successfully.
<> S_OK An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.

Comments

The IltmfVideoFormats interface, accessed through the pVal parameter, provides access to a series of IltmfVideoFormat interfaces, which provide information on the characteristics of one or more video formats.

If the function succeeds, the user should release the returned interface pointer by calling the interfaces Release function.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

For a C++ example, refer to the IltmfVideoFormats::get_Count Example for C++.

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