A method and system in which television-program table information is transmitted using teletext formats in a coding transmission system. On the reception side, reservation of video recording with an image recording apparatus is effected by making use of the transmitted television-program table information....http://www.google.fr/patents/US5552833?utm_source=gb-gplus-shareBrevet US5552833 - Transmission system and receiver using teletext information for programming video recorder
Transmission system and receiver using teletext information for programming ...