IWMPSettings::put_balance method (wmp.h)
[The feature associated with this page, Windows Media Player SDK, is a legacy feature. It has been superseded by MediaPlayer. MediaPlayer has been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer instead of Windows Media Player SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
The put_balance method specifies the current stereo balance.
Syntax
HRESULT put_balance(
[in] long lBalance
);
Parameters
[in] lBalance
long containing the balance. Values range from –100 to 100. The default value is zero.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The method succeeded. |
Remarks
The value zero indicates that the audio plays at equal volume on both left and right channels. A value of –100 indicates that audio plays only on the left channel. A value of 100 indicates that audio plays only on the right channel.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Media Player 9 Series or later. |
| Target Platform | Windows |
| Header | wmp.h |
| DLL | Wmp.dll |