IltmfPlay::put_Balance

Summary

Sets the balance of the audio signal.

Syntax

#include "ltmf.h"

Language Syntax
C HRESULT IltmfPlay_put_Balance(pPlay, newVal)
C++ HRESULT put_Balance(newVal)

Parameters

IltmfPlay *pPlay

Pointer to an IltmfPlay interface.

long newVal

Value to which to set the balance. The allowable input range is -10,000 to 10,000. A value of 0 sets a neutral balance both left and right speakers will be given the same amplitude audio signal.

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

Units correspond to .01 decibels (multiplied by 1 when Balance is a positive value). For example, a value of 1000 indicates 10 dB on the right channel and 90 dB on the left channel.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

For a C++ example, refer to the Simple Media Player for C++.

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LEADTOOLS Media Foundation C API Help
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.