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METHOD AND APPARATUS FOR PRODUCING DEMAND REAL-TIME TELEVISION

  • US 20030163824A1
  • Filed: 11/30/1998
  • Published: 08/28/2003
  • Est. Priority Date: 11/30/1998
  • Status: Active Grant
First Claim
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1. Apparatus for providing demand television comprising:

  • a broadcast encoder for encoding a video frame sequence to form a broadcast bitstream;

    a storage encoder for encoding the video frame sequence to form a storage bitstream;

    a transmission system for transmitting the broadcast bitstream to subscriber equipment;

    a storage device for storing the storage bitstream; and

    wherein the storage device stores the storage bitstream at the same time that the transmission system transmits the broadcast bitstream.

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