IBDA_AutoDemodulate interface (bdaiface.h)
[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]
If a BDA device filter, specifically a demodulator, exposes this interface, it indicates that the filter can automatically detect signal characteristics. With this information, the Network Provider can be more efficient in managing the tuning process. For more information, see KSPROPSETID_BdaAutodemodulate in the Windows DDK.
Inheritance
The IBDA_AutoDemodulate interface inherits from the IUnknown interface. IBDA_AutoDemodulate also has these types of members:
Methods
The IBDA_AutoDemodulate interface has these methods.
| IBDA_AutoDemodulate::put_AutoDemodulate The put_AutoDemodulate method instructs the BDA device filter to automatically detect signal characteristics. |
Remarks
To declare the interface identifier (IID) for this interface, use the __uuidof operator: __uuidof(IBDA_AutoDemodulate).
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | bdaiface.h |