| Microsoft DirectX 8.1 (C++) |
This topic applies to Windows XP Home Edition and Windows XP Professional only.
The MSVidBDATunerDevice object represents a BDA-compatible tuner device.
This object inherits all the methods and properties of the IMSVidInputDevice object. In addition, it exposes the following properties.
| Property | Description |
| Tune | Specifies and retrieves the Tune Request object currently associated with the tuner. |
| TuningSpace | Retrieves the tuning space associated with the currently active tune request. |
| Event | Description |
| TuneChanged | Called when the device cannot tune to the requested channel or frequency. |