IltmfAudioFormats::Item

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfAudioFormats_Item(pAudioFormats, Index, result)
C++ HRESULT Item(Index, result)

Retrieves the audio format at the specified index.

Parameters

IltmfAudioFormats *pAudioFormats

Pointer to an IltmfAudioFormats Interface.

long Index

Zero based index of the audio format to retrieve.

IltmfAudioFormat **result

Pointer to a variable to be updated with the interface pointer to the audio format at the specified index.

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

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 IltmfAudioFormats::get_Count Example for C++.

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