IATSC_EIT Interface

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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