IDigitalLocator Interface
| Microsoft DirectShow 9.0 |
IDigitalLocator Interface
The IDigitalLocator interface serves as the base interface for Locator objects that contain tuning information about the tuning space for a digital network. The base interface is never used directly. It is used only through derived interfaces such as IATSCLocator.
In addition to the methods inherited from ILocator, the IDigitalLocator interface exposes the following methods.
| Method | Description |
| get_InnerFEC | Retrieves the type of inner forward error correction (FEC) that is used. |
| get_InnerFECRate | Retrieves the inner FEC rate. |
| get_OuterFEC | Retrieves the type of outer FEC that is used. |
| get_OuterFECRate | Retrieves the outer FEC rate. |
| get_SymbolRate | Retrieves the quadrature phase-shift keying (QPSK) symbol rate. |
| put_InnerFEC | Specifies the type of inner FEC to use. |
| put_InnerFECRate | Specifies the inner FEC rate. |
| put_OuterFEC | Specifies the type of outer FEC to use. |
| put_OuterFECRate | Specifies the outer FEC rate. |
| put_SymbolRate | Specifies the QPSK symbol rate. |
See Also