IltmfVideoFormats::get_Count

Summary

Retrieves the total number of available video formats for the selected video device.

Syntax

#include "ltmf.h"

Language Syntax
C HRESULT IltmfVideoFormats_get_Count(pVideoFormats, pVal)
C++ HRESULT get_Count(pVal)

Parameters

IltmfVideoFormats *pVideoFormats

Pointer to an IltmfVideoFormats Interface.

long *pVal

Pointer to a variable that receives the number of video formats.

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.

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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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.