CN1248501C - 数字广播信号多路发送装置 - Google Patents

数字广播信号多路发送装置 Download PDF

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Publication number
CN1248501C
CN1248501C CNB021426775A CN02142677A CN1248501C CN 1248501 C CN1248501 C CN 1248501C CN B021426775 A CNB021426775 A CN B021426775A CN 02142677 A CN02142677 A CN 02142677A CN 1248501 C CN1248501 C CN 1248501C
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CN
China
Prior art keywords
mentioned
grouping
information
signal
information block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB021426775A
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English (en)
Chinese (zh)
Other versions
CN1406001A (zh
Inventor
加藤正树
阿部稔
今村香织
桜井明博
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Toshiba Corp
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Toshiba Corp
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Publication date
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Publication of CN1406001A publication Critical patent/CN1406001A/zh
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Publication of CN1248501C publication Critical patent/CN1248501C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23605—Creation or processing of packetized elementary streams [PES]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Time-Division Multiplex Systems (AREA)
CNB021426775A 2001-09-19 2002-09-17 数字广播信号多路发送装置 Expired - Fee Related CN1248501C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP285477/2001 2001-09-19
JP2001285477A JP4282258B2 (ja) 2001-09-19 2001-09-19 デジタル放送信号多重送出装置

Publications (2)

Publication Number Publication Date
CN1406001A CN1406001A (zh) 2003-03-26
CN1248501C true CN1248501C (zh) 2006-03-29

Family

ID=19108622

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB021426775A Expired - Fee Related CN1248501C (zh) 2001-09-19 2002-09-17 数字广播信号多路发送装置

Country Status (3)

Country Link
JP (1) JP4282258B2 (ko)
KR (1) KR100463698B1 (ko)
CN (1) CN1248501C (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100384228C (zh) * 2003-12-26 2008-04-23 北京中视联数字系统有限公司 一种基于数字电视广播协议的数据传输方法
KR100564610B1 (ko) 2004-02-04 2006-03-28 삼성전자주식회사 다중 방송 채널 신호를 디멀티플렉싱하는 디지털 방송수신기의 디멀티플렉서 및 디멀티플렉싱 방법
JP4654798B2 (ja) * 2005-07-06 2011-03-23 パナソニック株式会社 セクション分散方法
JP4848313B2 (ja) * 2007-05-18 2011-12-28 日本放送協会 信号多重装置
JP5350869B2 (ja) * 2009-04-17 2013-11-27 日本テレビ放送網株式会社 伝送システム及びその方法と、多重化装置、再構築装置及びプログラム
CN102158741B (zh) * 2011-01-20 2013-04-17 深圳市龙视传媒有限公司 数字电视数据广播系统及数据广播方法
JPWO2013146407A1 (ja) * 2012-03-26 2015-12-10 三菱電機株式会社 映像送受信システム、映像送信方法、および、送信装置
IT201900007037A1 (it) * 2019-05-20 2020-11-20 Sky Italia S R L Dispositivo, metodo e programma per elaboratore e sistema per distribuire contenuti sulla base della qualità di esperienza.

Also Published As

Publication number Publication date
KR100463698B1 (ko) 2004-12-29
KR20030025176A (ko) 2003-03-28
CN1406001A (zh) 2003-03-26
JP2003101971A (ja) 2003-04-04
JP4282258B2 (ja) 2009-06-17

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