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Method and apparatus for encoding and formatting data representing a video program to provide multiple overlapping prese

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04N-007/24
출원번호 US-0326511 (1994-10-19)
발명자 / 주소
  • Krause Edward A. (San Diego CA) Shen Paul (San Diego CA) Tom Adam S. (La Jolla CA)
출원인 / 주소
  • Imedia Corporation (San Francisco CA 02)
인용정보 피인용 횟수 : 143  인용 특허 : 24

초록

Virtually random and on-demand access is provided to a virtually unlimited number of subscribers by partitioning the video program into an ordered sequence of n segments and providing the subscribers concurrent access to each of the n subsequences. A data stream representative of the video program i

대표청구항

A method of providing concurrent access to an ordered sequence of a plurality of n segments wherein each of the n segments corresponds to a different temporal portion of the same video program, said method comprising the steps of: partitioning a data stream comprising an ordered sequence of data rep

이 특허에 인용된 특허 (24)

  1. Campbell John G. (Irving TX) Schoeneberger Carl F. (Carrollton TX) Bundens Allan B. (Carrollton TX) Fogle Richard M. (Bedford TX) Lemburg John R. (Richardson TX), Addressable cable television control system with video format data transmission.
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  19. Savary Jean-Yves (Cesson Sevigne FRX) Blusseau Floriane (Thorigne Fouillard FRX), System of data transmission by sharing in the time-frequency space with channel organization.
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