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US07683903B2 Management of presentation time in a digital media presentation system with variable rate presentation capability 有权
在具有可变速率呈现能力的数字媒体演示系统中管理演示时间

  • Patent Title: Management of presentation time in a digital media presentation system with variable rate presentation capability
  • Patent Title (中): 在具有可变速率呈现能力的数字媒体演示系统中管理演示时间
  • Application No.: US10919963
    Application Date: 2004-08-17
  • Publication No.: US07683903B2
    Publication Date: 2010-03-23
  • Inventor: Richard S. Goldhor , Edward J. Bianchi
  • Applicant: Richard S. Goldhor , Edward J. Bianchi
  • Applicant Address: US CA Palo Alto
  • Assignee: Enounce, Inc.
  • Current Assignee: Enounce, Inc.
  • Current Assignee Address: US CA Palo Alto
  • Agent Robert Plotkin, P.C.
  • Main IPC: G06T15/70
  • IPC: G06T15/70
Management of presentation time in a digital media presentation system with variable rate presentation capability
Abstract:
Techniques are provided for managing Presentation Time in a digital rendering system for presentation of temporally-ordered data when the digital rendering system includes a Variable Rate Presentation capability. In one embodiment, Presentation Time is converted to Data Time, and Data Time is reported instead of Presentation Time when only one time can be reported. In another embodiment, a predetermined one of Presentation Time and Data Time is returned in response to a request for a Current Time.
Abstract(Chinese):

提供技术用于在数字渲染系统中包括可变速率显示能力时在数字渲染系统中管理演示时间以呈现时间有序的数据。 在一个实施例中，将演示时间转换为数据时间，并且仅报告一次时，报告数据时间而不是呈现时间。 在另一个实施例中，响应于当前时间的请求返回预定的一个显示时间和数据时间。

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