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Transmitting, receiving, and automatic recording system for programs with time and channel information

  • US 5,195,134 A
  • Filed: 03/25/1991
  • Issued: 03/16/1993
  • Est. Priority Date: 03/27/1990
  • Status: Expired due to Term
First Claim
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1. A transmitting system, comprising:

  • means for transmitting video program information to a receiver system having a calendar;

    means for adding time information indicative of times at which a program starts and ends to said program information;

    means for adding standard time information to the program information to correct a time indicated by the calendar of the receiving system; and

    said means for transmitting comprising a first active control system and a second auxiliary control system, each of said first and second control systems having their own controller controlling their own scrambler means, each of said scrambler means scrambling the video program information and the added time information and standard time information.

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