IltmmAudioInput::put_Loudness

Summary

Sets the loudness control on or off.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmAudioInput_put_Loudness(pInput, newVal)
C++ HRESULT put_Loudness(newVal)

Parameters

IltmmAudioInput *pInput

Pointer to an IltmmAudioInput Interface.

VARIANT_BOOL newVal

The new Loudness control value. Possible values are:

Value Meaning
VARIANT_TRUE Set the Loudness control on.
VARIANT_FALSE Set the Loudness control off.

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 DirectShow documentation.

Comments

For more information, refer to the Microsoft documentation for IAMAudioInputMixer::put_Loudness.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C IltmmAudioInput::get_Bass
C++ IltmmAudioInput::get_Bass
Help Version 23.0.2024.2.29
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2024 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Multimedia C API Help
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.