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System and method for recording and reproducing broadcasting programs

  • US 7,369,749 B2
  • Filed: 05/22/2001
  • Issued: 05/06/2008
  • Est. Priority Date: 05/23/2000
  • Status: Active Grant
First Claim
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1. A system for recording and/or reproducing programs received or programmed to be received, comprising:

  • program sorting means for sorting said programs into categories according to a predetermined rule;

    virtual channel management means for assigning virtual channels to respective categories, and for setting said programs, sorted into said categories, in sequential order on the assigned virtual channels;

    program recording means for recording said programs in the respective categories on the assigned virtual channels or programming a recording schedule thereof;

    user operation means for accepting user-based channel select operation and/or program search operation on said virtual channels; and

    program presentation means for extracting a corresponding program for reproduction from a selected virtual channel in response to user operations accepted through said user operation means,wherein time base for display of each virtual channel advances when the virtual channels are not displayed.

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