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FR2792154B1 - Procede de gestion de donnees de service et recepteur dans un systeme de television numerique - Google Patents

Procede de gestion de donnees de service et recepteur dans un systeme de television numerique

Info

Publication number
FR2792154B1
FR2792154B1 FR9904335A FR9904335A FR2792154B1 FR 2792154 B1 FR2792154 B1 FR 2792154B1 FR 9904335 A FR9904335 A FR 9904335A FR 9904335 A FR9904335 A FR 9904335A FR 2792154 B1 FR2792154 B1 FR 2792154B1
Authority
FR
France
Prior art keywords
receiver
service data
digital television
television system
managing service
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
FR9904335A
Other languages
English (en)
Other versions
FR2792154A1 (fr
Inventor
William Renault
Olivier Dehoux
Eric Deniau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vantiva SA
Original Assignee
Thomson Multimedia SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson Multimedia SA filed Critical Thomson Multimedia SA
Priority to FR9904335A priority Critical patent/FR2792154B1/fr
Priority to ES00400760T priority patent/ES2384787T3/es
Priority to EP00400760A priority patent/EP1043897B1/fr
Priority to CNB001057332A priority patent/CN1166189C/zh
Priority to JP2000102312A priority patent/JP2000324071A/ja
Publication of FR2792154A1 publication Critical patent/FR2792154A1/fr
Application granted granted Critical
Publication of FR2792154B1 publication Critical patent/FR2792154B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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
    • H04N21/23614—Multiplexing of additional data and video streams
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing of additional data and video streams
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Time-Division Multiplex Systems (AREA)
FR9904335A 1999-04-07 1999-04-07 Procede de gestion de donnees de service et recepteur dans un systeme de television numerique Expired - Fee Related FR2792154B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9904335A FR2792154B1 (fr) 1999-04-07 1999-04-07 Procede de gestion de donnees de service et recepteur dans un systeme de television numerique
ES00400760T ES2384787T3 (es) 1999-04-07 2000-03-20 Procedimiento de gestión de informaciones de servicio en una televisión digital y receptor asociado
EP00400760A EP1043897B1 (fr) 1999-04-07 2000-03-20 Procédé de gestion de données de service dans un récepteur d'un système de télévision numérique et un récepteur d'un tel système
CNB001057332A CN1166189C (zh) 1999-04-07 2000-04-04 数字电视系统及其相关的接收机中管理服务信息的方法
JP2000102312A JP2000324071A (ja) 1999-04-07 2000-04-04 デジタルテレビジョンシステムにおけるサービス情報管理方法及び受信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904335A FR2792154B1 (fr) 1999-04-07 1999-04-07 Procede de gestion de donnees de service et recepteur dans un systeme de television numerique

Publications (2)

Publication Number Publication Date
FR2792154A1 FR2792154A1 (fr) 2000-10-13
FR2792154B1 true FR2792154B1 (fr) 2001-06-08

Family

ID=9544118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9904335A Expired - Fee Related FR2792154B1 (fr) 1999-04-07 1999-04-07 Procede de gestion de donnees de service et recepteur dans un systeme de television numerique

Country Status (5)

Country Link
EP (1) EP1043897B1 (fr)
JP (1) JP2000324071A (fr)
CN (1) CN1166189C (fr)
ES (1) ES2384787T3 (fr)
FR (1) FR2792154B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2828367B1 (fr) * 2001-08-01 2003-12-05 Thomson Licensing Sa Methode et dispositif d'installation de programmes de diffusion
EP1521470B1 (fr) * 2003-09-25 2019-03-20 InterDigital Madison Patent Holdings Méthode et dispositif pour la gestion d'une liste de services dans un système de transmission de contenu
HUE065551T2 (hu) 2014-01-17 2024-07-28 Saturn Licensing Llc Vevõberendezés, vételi eljárás, átviteli berendezés és átviteli eljárás

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868866A (en) * 1984-12-28 1989-09-19 Mcgraw-Hill Inc. Broadcast data distribution system
US5835493A (en) * 1996-01-02 1998-11-10 Divicom, Inc. MPEG transport stream remultiplexer
FR2752350B1 (fr) * 1996-08-09 2001-06-08 Thomson Multimedia Sa Procede d'extraction de donnees dans un systeme de transmission cyclique et dispositif de mise en oeuvre
US6535530B1 (en) * 1997-07-23 2003-03-18 Matsushita Electric Industrial Co., Ltd. Apparatus and method for demultiplexing multiplexed data
EP0893913A1 (fr) * 1997-07-24 1999-01-27 CANAL+ Société Anonyme Traitement d'un train numérique de transport
JP3578913B2 (ja) * 1997-09-29 2004-10-20 松下電器産業株式会社 データ一致検出装置，及びデータ選別装置

Also Published As

Publication number Publication date
EP1043897B1 (fr) 2012-05-30
CN1166189C (zh) 2004-09-08
FR2792154A1 (fr) 2000-10-13
ES2384787T3 (es) 2012-07-12
EP1043897A1 (fr) 2000-10-11
CN1269671A (zh) 2000-10-11
JP2000324071A (ja) 2000-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse