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IATSC_ETT Interface

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

The IATSC_ETT interface enables the client to get information from an extended text table (ETT). The IAtscPsipParser::GetETT method returns a pointer to this interface.

An ETT provides text descriptions for events or virtual channels. Each ETT contains a single extended text message (ETM) stream. The ETM stream might contain descriptions for multiple languages.

Methods

The IATSC_ETT interface inherits the methods of the IUnknown interface.

In addition, IATSC_ETT defines the following methods.

Method Description

GetEtmId

Returns the ETM identifier.

GetExtendedMessageText

Returns the message text.

GetProtocolVersion

Returns the protocol version of the table.

GetVersionNumber

Returns the version number for the ETT.

Initialize

Initializes the object.

Requirements

Header Declared in Atscpsipparser.h.

See Also

BDA Interfaces

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Build date: 12/4/2008