Invention Grant
US07826711B2 Digital video disc (DVD) player or digital video recorder (DVR) playback with memory 有权
数字视频光盘(DVD)播放器或数字录像机(DVR)播放与内存

  • Patent Title: Digital video disc (DVD) player or digital video recorder (DVR) playback with memory
  • Patent Title (中): 数字视频光盘(DVD)播放器或数字录像机(DVR)播放与内存
  • Application No.: US11419430
    Application Date: 2006-05-19
  • Publication No.: US07826711B2
    Publication Date: 2010-11-02
  • Inventor: Samuel H. Russ
  • Applicant: Samuel H. Russ
  • Agency: Merchant & Gould
  • Main IPC: H04N5/91
  • IPC: H04N5/91
Digital video disc (DVD) player or digital video recorder (DVR) playback with memory
Abstract:
The present invention is directed towards providing a viewer an option of beginning a previously-viewed DVD or DVR from its last viewed position. A processor determines a unique identifier of the DVD or DVR and stores the unique identifier in a presentation table in either an internal hard drive or RAM. When a viewer stops the DVD or DVR, the processor records the address (e.g., a logical block address and byte offset) of the DVD or hard drive, respectively, in the presentation table. At the time the DVD or DVR is viewed again, the processor provides the option of beginning the presentation at the last viewed position.
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