Invention Grant
US08891936B2 Method and device for optimal playback positioning in digital content 有权
数字内容中优化播放定位的方法和设备

  • Patent Title: Method and device for optimal playback positioning in digital content
  • Patent Title (中): 数字内容中优化播放定位的方法和设备
  • Application No.: US13634984
    Application Date: 2010-05-07
  • Publication No.: US08891936B2
    Publication Date: 2014-11-18
  • Inventor: Timothy Alan Barrett
  • Applicant: Timothy Alan Barrett
  • Applicant Address: FR Issy les Moulineaux
  • Assignee: Thomson Licensing
  • Current Assignee: Thomson Licensing
  • Current Assignee Address: FR Issy les Moulineaux
  • Agent Robert D. Shedd; Vincent E. Duffy; Michael A. Pugel
  • International Application: PCT/IB2010/001065 WO 20100507
  • International Announcement: WO2011/138628 WO 20111110
  • Main IPC: H04N5/775
  • IPC: H04N5/775 H04N5/783 H04N9/80 G11B27/10 G11B27/28
Method and device for optimal playback positioning in digital content
Abstract:
A method and device for optimal playback positioning in video content are provided. The present disclosure relates to a mechanism of tagging scenes or significant points in content in a prioritized way, and defines a mechanism to utilize this tagging associated with the content to facilitate stopping or starting at appropriate points for playback, e.g., when pressing a scene skip button to jump forward or back to another scene, or when pressing Play after inputting a fast-forward or rewind instruction. The method and device provide for displaying video content at a playback speed for viewing, receiving a first navigation instruction to navigate the video content at a speed faster than the playback speed for viewing, receiving a second navigation instruction to displaying of the video content, and determining a playback position of the video content based on at least one tagged frame of the video content.
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