The present document is intended as a companion document to the full specifications, EN 300 707 [1] andEN 300 708 [2], covering the data format and transmission via Teletext of an Electronic Programme Guide (EPG).It is primarily aimed at EPG/Teletext service providers and network operators with the intention that the specificationsare interpreted in a consistent way while recognizing that there are many options available to all the parties involved increating the total system.
The present document outlines the basic EPG concepts and highlights the key parameters for a successful service.It makes recommendations as to how aspects of the specifications should be implemented and suggests strategies tomaximize the transmission efficiency of both normal Teletext and EPG services when they coexist in the same TVchannel.
The present document has been revised in the light of the knowledge and experience gained from operating real serviceswith a variety of decoders available. It is anticipated that the operation of enhanced EPG may require a further revision.
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Edition: 1.3.1 Published: 12/01/2002 Number of Pages: 56 File Size: 1 file , 540 KB