IBasicAudio interface
The IBasicAudio interface controls the volume and balance of the audio stream.
This interface is implemented on the Audio Renderer (WaveOut) filter and the DirectSound Renderer filter, but is exposed to applications through the Filter Graph Manager. Applications should always retrieve this interface from the Filter Graph Manager.
Members
The IBasicAudio interface inherits from the IDispatch interface. IBasicAudio also has the following types of members:
Methods
The IBasicAudio interface has the following methods.
| Method | Description |
|---|---|
| get_Balance |
Retrieves the balance for the audio signal. |
| get_Volume |
Retrieves the volume (amplitude) of the audio signal. |
| put_Balance |
Sets the balance for the audio signal. |
| put_Volume |
Sets the volume (amplitude) of the audio signal. |
Requirements
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Minimum supported client | Windows 2000 Professional |
|---|---|
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Minimum supported server | Windows 2000 Server |
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Build date: 9/6/2011