DE69936717D1 - System zur verteilung von informationen - Google Patents
System zur verteilung von informationenInfo
- Publication number
- DE69936717D1 DE69936717D1 DE69936717T DE69936717T DE69936717D1 DE 69936717 D1 DE69936717 D1 DE 69936717D1 DE 69936717 T DE69936717 T DE 69936717T DE 69936717 T DE69936717 T DE 69936717T DE 69936717 D1 DE69936717 D1 DE 69936717D1
- Authority
- DE
- Germany
- Prior art keywords
- distribution
- information
- 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 - Lifetime
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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport 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
- H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
-
- 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
- H04N21/2362—Generation or processing of Service Information [SI]
-
- 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
- H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
-
- 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]
- H04N21/40—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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4432—Powering on the client, e.g. bootstrap loading using setup parameters being stored locally or received from the server
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17345—Control of the passage of the selected programme
- H04N7/17354—Control of the passage of the selected programme in an intermediate station common to a plurality of user terminals
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11005729A JPH11355227A (ja) | 1998-04-09 | 1999-01-12 | 情報送信装置及び方法、情報受信装置及び方法、並びに提供媒体 |
JP572999 | 1999-01-12 | ||
JP573199 | 1999-01-12 | ||
JP573199A JPH11355224A (ja) | 1998-04-09 | 1999-01-12 | 情報配信システム及び情報配信方法 |
PCT/JP1999/005400 WO2000042724A1 (fr) | 1999-01-12 | 1999-09-30 | Systeme de distribution d'informations |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69936717D1 true DE69936717D1 (de) | 2007-09-13 |
DE69936717T2 DE69936717T2 (de) | 2008-05-15 |
Family
ID=26339723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69936717T Expired - Lifetime DE69936717T2 (de) | 1999-01-12 | 1999-09-30 | System zur verteilung von informationen |
Country Status (6)
Country | Link |
---|---|
US (1) | US7779442B1 (de) |
EP (1) | EP1073225B1 (de) |
KR (1) | KR100713569B1 (de) |
CN (1) | CN1138361C (de) |
DE (1) | DE69936717T2 (de) |
WO (1) | WO2000042724A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW548981B (en) * | 2001-03-19 | 2003-08-21 | Matsushita Electric Ind Co Ltd | Broadcasting distribution apparatus |
KR20040014132A (ko) * | 2001-04-05 | 2004-02-14 | 마츠시타 덴끼 산교 가부시키가이샤 | 데이터방송 프로그램 티에스(전송 스트림)송출장치, 그방법, 데이터방송 프로그램 티에스 송출프로그램,기록매체, 분배송신장치 및 분배송신시스템 |
CN1759606B (zh) * | 2003-03-11 | 2010-05-05 | 汤姆森许可贸易公司 | 通过下转换将信号分配到空信道的设备和方法 |
US8160998B2 (en) * | 2004-06-04 | 2012-04-17 | Vitalsource Technologies, Inc. | System, method and computer program product for providing content based upon a representation of the same |
WO2007004453A1 (ja) * | 2005-06-30 | 2007-01-11 | Leader Electronics Corp. | 所定のパケットの一部を修正する装置 |
KR100747507B1 (ko) * | 2005-08-23 | 2007-08-08 | 한국방송공사 | 방송 송출 시스템 및 방법 |
KR100691121B1 (ko) * | 2005-08-29 | 2007-03-09 | 엘지전자 주식회사 | 방송매체 정보의 설정장치 및 방법과, 방송매체 정보의 판단방법 |
WO2011071230A1 (en) * | 2009-12-07 | 2011-06-16 | Lg Electronics Inc. | Method of processing epg metadata in network device and the network device for controlling the same |
GB201000212D0 (en) * | 2010-01-07 | 2010-02-24 | Pace Plc | Broadcast distribution apparatus and method of use thereof |
JP5143295B1 (ja) * | 2012-01-27 | 2013-02-13 | 株式会社東芝 | 電子機器及びインデックス生成方法 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6228993A (ja) * | 1985-07-30 | 1987-02-06 | Toshiba Corp | 記憶装置 |
US5093718A (en) | 1990-09-28 | 1992-03-03 | Inteletext Systems, Inc. | Interactive home information system |
US5587734A (en) | 1990-09-28 | 1996-12-24 | Ictv, Inc. | User interface for selecting television information services through pseudo-channel access |
US5689648A (en) * | 1992-01-31 | 1997-11-18 | Raychem Corporation | Method and apparatus for publication of information |
US5418559A (en) * | 1992-10-23 | 1995-05-23 | At&T Corp. | Multi-channel television converter for conventional and interactive signals |
CA2444170C (en) | 1992-12-09 | 2009-09-22 | Discovery Communications, Inc. | Reprogrammable terminal for suggesting programs offered on a television program delivery system |
WO1995001060A1 (en) | 1993-06-03 | 1995-01-05 | Lincoln Mint Hong Kong, Ltd. | Interactive communications system with data distribution |
IL106746A (en) * | 1993-08-19 | 1997-02-18 | News Datacom Ltd | CATV systems |
WO1995015058A1 (en) | 1993-11-29 | 1995-06-01 | Kramer Michael F | Interactive communications system with data distribution |
BR9408211A (pt) | 1993-12-02 | 1997-08-26 | Discovery Communicat Inc | Aparelho e processo para uso em um extremo de entrada de sistema de televisão a cabo que armazena dados e recebe comunicações contendo solicitações de assinantes individuais no sistema de televisão a cabo |
US5497420A (en) * | 1994-02-07 | 1996-03-05 | Le Groupe Vide/ otron Lte/ e | Cable TV system using passwords |
US5566174A (en) | 1994-04-08 | 1996-10-15 | Philips Electronics North America Corporation | MPEG information signal conversion system |
JP3329076B2 (ja) * | 1994-06-27 | 2002-09-30 | ソニー株式会社 | ディジタル信号伝送方法、ディジタル信号伝送装置、ディジタル信号受信方法及びディジタル信号受信装置 |
JP3288539B2 (ja) * | 1994-08-11 | 2002-06-04 | エル・エス・アイ ジャパン株式会社 | 課金放送用リモートコントローラ |
US5970384A (en) * | 1994-08-11 | 1999-10-19 | Semiconductor Energy Laboratory Co., Ltd. | Methods of heat treating silicon oxide films by irradiating ultra-violet light |
US5617142A (en) | 1994-11-08 | 1997-04-01 | General Instrument Corporation Of Delaware | Method and apparatus for changing the compression level of a compressed digital signal |
JPH0965316A (ja) | 1995-08-23 | 1997-03-07 | Hitachi Ltd | Catv受信端末装置 |
JPH09102943A (ja) | 1995-10-04 | 1997-04-15 | Sony Corp | データ配信システムおよびアーカイブシステム |
JPH09191453A (ja) | 1995-11-07 | 1997-07-22 | Sony Corp | データ送受信、データ記録再生のための装置及びその方法並びに記録媒体 |
JP3563886B2 (ja) | 1995-12-18 | 2004-09-08 | シャープ株式会社 | Catvシステムの地域共用ブロック及び該ブロックを用いるcatvシステム |
JP3968793B2 (ja) | 1996-04-04 | 2007-08-29 | ソニー株式会社 | 放送受信装置、放送受信方法、放送送信装置、放送送信方法、放送送受信装置、および放送送受信方法 |
JPH1079931A (ja) | 1996-09-03 | 1998-03-24 | Sharp Corp | 双方向catvシステム |
EP0834991A1 (de) * | 1996-10-02 | 1998-04-08 | Irdeto B.V. | Verfahren zum selbsttätigen Suchen von Signalkanälen in einem Frequenzgebiet für einen Empfänger digital modulierter Signale und Empfänger zur Anwendung des Verfahrens |
US5917830A (en) * | 1996-10-18 | 1999-06-29 | General Instrument Corporation | Splicing compressed packetized digital video streams |
US5970386A (en) * | 1997-01-27 | 1999-10-19 | Hughes Electronics Corporation | Transmodulated broadcast delivery system for use in multiple dwelling units |
US5850218A (en) * | 1997-02-19 | 1998-12-15 | Time Warner Entertainment Company L.P. | Inter-active program guide with default selection control |
EP2018067A3 (de) * | 1997-11-18 | 2009-08-12 | Sony Corporation | Signalverarbeitungsvorrichtung und Verfahren zum Umschalten der Signalprozessoren davon |
JP4591483B2 (ja) * | 1998-04-09 | 2010-12-01 | ソニー株式会社 | 情報置換装置及び情報置換方法 |
JP4114234B2 (ja) * | 1998-06-09 | 2008-07-09 | ソニー株式会社 | 信号処理装置および受信装置と信号処理方法 |
JP4099559B2 (ja) * | 1999-01-12 | 2008-06-11 | ソニー株式会社 | 信号処理装置及び信号処理方法 |
JP4135245B2 (ja) * | 1999-01-12 | 2008-08-20 | ソニー株式会社 | 信号処理装置 |
KR100653011B1 (ko) * | 1999-01-12 | 2006-11-30 | 소니 가부시끼 가이샤 | 신호 처리장치 및 신호 처리방법 |
JP2000278665A (ja) * | 1999-03-26 | 2000-10-06 | Sony Corp | 受信装置および方法、並びに提供媒体 |
JP4154825B2 (ja) * | 2000-02-01 | 2008-09-24 | 三菱電機株式会社 | ディジタル放送受信システム |
JP4670893B2 (ja) * | 2008-04-21 | 2011-04-13 | ソニー株式会社 | 信号処理装置および信号処理方法 |
-
1999
- 1999-09-30 US US09/623,780 patent/US7779442B1/en not_active Expired - Fee Related
- 1999-09-30 CN CNB998054860A patent/CN1138361C/zh not_active Expired - Fee Related
- 1999-09-30 WO PCT/JP1999/005400 patent/WO2000042724A1/ja active IP Right Grant
- 1999-09-30 KR KR1020007010075A patent/KR100713569B1/ko not_active IP Right Cessation
- 1999-09-30 DE DE69936717T patent/DE69936717T2/de not_active Expired - Lifetime
- 1999-09-30 EP EP99973616A patent/EP1073225B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1073225A4 (de) | 2002-02-20 |
CN1298585A (zh) | 2001-06-06 |
KR100713569B1 (ko) | 2007-05-02 |
KR20010041800A (ko) | 2001-05-25 |
EP1073225B1 (de) | 2007-08-01 |
WO2000042724A1 (fr) | 2000-07-20 |
CN1138361C (zh) | 2004-02-11 |
DE69936717T2 (de) | 2008-05-15 |
US7779442B1 (en) | 2010-08-17 |
EP1073225A1 (de) | 2001-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |