IATSC_EIT Interface

This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.

The IATSC_EIT interface enables the client to get data from an ATSC event information table (EIT). The IAtscPsipParser::GetEIT method returns a pointer to this interface.

Methods

The IATSC_EIT interface inherits the methods of the IUnknown interface.

In addition, IATSC_EIT defines the following methods.

Method	Description
GetCountOfRecords	Returns the number of records in the EIT.
GetProtocolVersion	Returns the protocol version of the table.
GetRecordCountOfDescriptors	Returns the number of descriptors for a record in the EIT.
GetRecordDescriptorByIndex	Returns a descriptor for a specified record in the EIT.
GetRecordDescriptorByTag	Searches a record in the EIT for a descriptor with a specified descriptor tag.
GetRecordDuration	Returns the event duration for a record in the EIT.
GetRecordEtmLocation	Returns the extended text message (ETM) location for a record in the EIT.
GetRecordEventId	Returns the event identifier for a record in the EIT.
GetRecordStartTime	Returns the event start time for a record in the EIT.
GetRecordTitleText	Returns the title text for a record in the EIT.
GetSourceId	Returns the source identifier for the EIT.
GetVersionNumber	Returns the version number for the EIT.
Initialize	Initializes the object.

Requirements

Header

Declared in Atscpsipparser.h.

See Also

BDA Interfaces

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Build date: 12/4/2008