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WO2003019387A1 - Information providing system, information processing apparatus and method, and information providing apparatus and method - Google Patents

Information providing system, information processing apparatus and method, and information providing apparatus and method Download PDF

Info

Publication number
WO2003019387A1
WO2003019387A1 PCT/JP2002/008546 JP0208546W WO03019387A1 WO 2003019387 A1 WO2003019387 A1 WO 2003019387A1 JP 0208546 W JP0208546 W JP 0208546W WO 03019387 A1 WO03019387 A1 WO 03019387A1
Authority
WO
WIPO (PCT)
Prior art keywords
content
information providing
broadcast
information
network
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.)
Ceased
Application number
PCT/JP2002/008546
Other languages
English (en)
French (fr)
Inventor
Shintaro Tsutsui
Takatoshi Isobe
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to KR10-2004-7002118A priority Critical patent/KR20040029427A/ko
Priority to EP02760734A priority patent/EP1422624A4/en
Priority to US10/487,844 priority patent/US20050027799A1/en
Publication of WO2003019387A1 publication Critical patent/WO2003019387A1/ja
Anticipated expiration legal-status Critical
Ceased 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]
    • H04N21/20—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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • 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
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • 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
    • H04N21/238—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
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • 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
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4381—Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
    • H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Information Transfer Between Computers (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
PCT/JP2002/008546 2001-08-27 2002-08-26 Information providing system, information processing apparatus and method, and information providing apparatus and method Ceased WO2003019387A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR10-2004-7002118A KR20040029427A (ko) 2001-08-27 2002-08-26 정보 제공 시스템, 정보 처리 장치 및 방법, 및 정보 제공장치 및 방법
EP02760734A EP1422624A4 (en) 2001-08-27 2002-08-26 INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS AND METHOD AND INFORMATION PROCESSING DEVICE AND METHOD
US10/487,844 US20050027799A1 (en) 2001-08-27 2002-08-26 Information providing system, information processing apparatus and method, and information providing apparatus and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-255582 2001-08-27
JP2001255582A JP3961796B2 (ja) 2001-08-27 2001-08-27 情報提供システム、情報処理装置および方法、情報提供装置および方法、記録媒体、並びにプログラム

Publications (1)

Publication Number Publication Date
WO2003019387A1 true WO2003019387A1 (en) 2003-03-06

Family

ID=19083529

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008546 Ceased WO2003019387A1 (en) 2001-08-27 2002-08-26 Information providing system, information processing apparatus and method, and information providing apparatus and method

Country Status (6)

Country Link
US (1) US20050027799A1 (ja)
EP (1) EP1422624A4 (ja)
JP (1) JP3961796B2 (ja)
KR (1) KR20040029427A (ja)
CN (1) CN1318983C (ja)
WO (1) WO2003019387A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1784672B (zh) * 2003-05-02 2010-12-08 诺基亚有限公司 用于创建会议访问逻辑的方法、装置和系统

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US7617531B1 (en) * 2004-02-18 2009-11-10 Citrix Systems, Inc. Inferencing data types of message components
KR100777814B1 (ko) * 2005-11-16 2007-11-22 에스케이 텔레콤주식회사 디지털 방송 기술을 이용한 양방향 웹서핑 방송 서비스제공 방법 및 시스템과 이를 위한 디지털 수신기
KR100842235B1 (ko) * 2006-10-16 2008-06-30 김종부 직접 인터넷에 연결되는 복합형 ｄｍｂ 수신기
US7925694B2 (en) * 2007-10-19 2011-04-12 Citrix Systems, Inc. Systems and methods for managing cookies via HTTP content layer
WO2009094657A1 (en) 2008-01-26 2009-07-30 Citrix Systems, Inc. Systems and methods for fine grain policy driven cookie proxying
US8260926B2 (en) 2008-11-25 2012-09-04 Citrix Systems, Inc. Systems and methods for GSLB site persistence

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JPH10174007A (ja) * 1996-10-11 1998-06-26 Toshiba Corp マルチ機能テレビジョン装置
JPH10254796A (ja) * 1997-01-07 1998-09-25 Fujitsu Ltd 情報提供システム
JP2000285057A (ja) * 1999-03-31 2000-10-13 Sony Corp 伝送方法、伝送システム、送信装置及び受信装置

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WO1998017064A1 (en) * 1996-10-16 1998-04-23 Gemstar Development Corporation Access to internet data through a television system
JPH10254796A (ja) * 1997-01-07 1998-09-25 Fujitsu Ltd 情報提供システム
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1784672B (zh) * 2003-05-02 2010-12-08 诺基亚有限公司 用于创建会议访问逻辑的方法、装置和系统

Also Published As

Publication number Publication date
KR20040029427A (ko) 2004-04-06
EP1422624A4 (en) 2007-07-25
CN1575456A (zh) 2005-02-02
JP2003067291A (ja) 2003-03-07
JP3961796B2 (ja) 2007-08-22
CN1318983C (zh) 2007-05-30
EP1422624A1 (en) 2004-05-26
US20050027799A1 (en) 2005-02-03

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