IATSCLocator Interface

This interface is implemented on the ATSCLocator object.

ILocator Method Name	Description
Clone	Creates a copy of the Locator.
get_CarrierFrequency	Retrieves the frequency of the RF signal.
get_InnerFEC	Retrieves the type of inner forward error correction that is used.
get_InnerFECRate	Retrieves the inner FEC rate.
get_Modulation	Retrieves the modulation type.
get_OuterFEC	Retrieves the type of outer forward error correction that is used.
get_OuterFECRate	Sets the outer FEC rate.
get_SymbolRate	Gets the QPSK symbol rate.
put_CarrierFrequency	Sets the frequency of the RF signal.
put_InnerFEC	Sets the type of inner forward error correction that is used.
put_InnerFECRate	Sets the inner FEC rate.
put_Modulation	Sets the modulation type.
put_OuterFEC	Sets the type of inner forward error correction that is used.
put_OuterFECRate	Sets the outer FEC rate.
put_SymbolRate	Sets the QPSK symbol rate.
IATSCLocator Method Name	Description
get_PhysicalChannel	Retrieves the physical channel.
put_PhysicalChannel	Sets the physical channel.
get_TSID	Retrieves the transport stream ID.
put_TSID	Sets the transport stream ID.

IATSCLocator::get_PhysicalChannel

---

IATSCLocator Interface

Retrieves the physical channel.

Syntax

HRESULT get_PhysicalChannel(
    short* PhysicalChannel
    );

Parameters

*PhysicalChannel

[out, retval] Pointer to a variable of type short that receives the physical channel.

Return Value

Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.

IATSCLocator::put_PhysicalChannel

---

IATSCLocator Interface

Sets the physical channel.

Syntax

HRESULT put_PhysicalChannel(
    short PhysicalChannel
    );

Parameters

PhysicalChannel

[in] Variable of type short that specifies the physical channel.

Return Value

Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.

IATSCLocator::get_TSID

---

IATSCLocator Interface

Retrieves the transport stream ID.

Syntax

HRESULT get_TSID(
    short* TSID
    );

Parameters

*TSID

[out, retval] Pointer to a variable of type short that receives the transport stream ID.

Return Value

Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.

IATSCLocator::put_TSID

---

IATSCLocator Interface

Sets the transport stream ID.

Syntax

HRESULT put_TSID(
    short TSID
    );

Parameters

TSID

[in] Variable of type short that specifies the transport stream ID.

Return Value

Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.