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IATSC_EIT Interface

Microsoft DirectShow 9.0

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.

In addition to the methods inherited from IUnknown, the IATSC_EIT interface exposes 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.


Header: Include atscpsipparser.h.

See Also

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