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US08677412B2 Information descriptor and extended information descriptor data structures for digital television signals 有权
数字电视信号的信息描述符和扩展信息描述符数据结构

  • Patent Title: Information descriptor and extended information descriptor data structures for digital television signals
  • Patent Title (中): 数字电视信号的信息描述符和扩展信息描述符数据结构
  • Application No.: US13610233
    Application Date: 2012-09-11
  • Publication No.: US08677412B2
    Publication Date: 2014-03-18
  • Inventor: Mark T. Corl
  • Applicant: Mark T. Corl
  • Applicant Address: KR Seoul
  • Assignee: LG Electronics Inc.
  • Current Assignee: LG Electronics Inc.
  • Current Assignee Address: KR Seoul
  • Agency: McKenna Long & Aldridge LLP
  • Main IPC: H04N5/445
  • IPC: H04N5/445
Information descriptor and extended information descriptor data structures for digital television signals
Abstract:
A digital television (DTV) data stream includes an event information table (EIT), the EIT including: a descriptor including: a descriptor tag identifying the descriptor as a genre descriptor, a descriptor length field, and at least one category code for an associated event in a DTV data stream.
Abstract(Chinese):

数字电视（DTV）数据流包括事件信息表（EIT），EIT包括：描述符，包括：将描述符标识为类型描述符的描述符标签，描述符长度字段和用于相关联的描述符长度字段的至少一个类别代码 事件在DTV数据流中。

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