IltmfCapture::get_AudioCaptureFormats

Summary

Retrieves a pointer to an IltmfAudioFormats interface.

Syntax

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfCapture_get_AudioCaptureFormats(pCapture, pVal)
C++ HRESULT get_AudioCaptureFormats(pVal)

Parameters

IltmfCapture * pCapture

Pointer to an IltmfCapture interface.

IltmfAudioFormats **pVal

Pointer to a variable to be updated with a pointer to an IltmfAudioFormats 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 IltmfAudioFormats interface, accessed through the AudioFormats parameter, provides access to a series of IltmfAudioFormat interfaces, which provide information on the characteristics of one or more audio 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 IltmfCapture::get_AudioCaptureFormats Example for C++.

Help Version 22.0.2022.8.23
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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.