DE60126119D1 - Inhaltszeugungsverfahren, inhaltswiedergabeverfahren und -gerät - Google Patents

Inhaltszeugungsverfahren, inhaltswiedergabeverfahren und -gerät

Info

Publication number
DE60126119D1
DE60126119D1 DE60126119T DE60126119T DE60126119D1 DE 60126119 D1 DE60126119 D1 DE 60126119D1 DE 60126119 T DE60126119 T DE 60126119T DE 60126119 T DE60126119 T DE 60126119T DE 60126119 D1 DE60126119 D1 DE 60126119D1
Authority
DE
Germany
Prior art keywords
content
management method
content management
content process
management
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
Application number
DE60126119T
Other languages
English (en)
Other versions
DE60126119T2 (de
Inventor
Masahiko Takaku
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE60126119D1 publication Critical patent/DE60126119D1/de
Publication of DE60126119T2 publication Critical patent/DE60126119T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • 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, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234318—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into objects, e.g. MPEG-4 objects
    • 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, manipulating MPEG-4 scene graphs
    • H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving video stream encryption
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2541—Rights Management
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H04N21/25875—Management of end-user data involving end-user authentication
    • 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]
    • H04N21/40—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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/4425—Monitoring of client processing errors or hardware failure
    • 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
    • H04N21/4627—Rights management associated to the content
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8358—Generation of protective data, e.g. certificates involving watermark
    • 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
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
DE60126119T 2000-05-26 2001-05-24 Inhaltszeugungsverfahren, inhaltswiedergabeverfahren und -gerät Expired - Lifetime DE60126119T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000156391 2000-05-26
JP2000156391 2000-05-26
JP2000264295 2000-08-31
JP2000264295 2000-08-31
PCT/JP2001/004367 WO2001091052A2 (en) 2000-05-26 2001-05-24 Contents forming method and contents reproducing apparatus and method

Publications (2)

Publication Number Publication Date
DE60126119D1 true DE60126119D1 (de) 2007-03-08
DE60126119T2 DE60126119T2 (de) 2007-11-15

Family

ID=26592696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60126119T Expired - Lifetime DE60126119T2 (de) 2000-05-26 2001-05-24 Inhaltszeugungsverfahren, inhaltswiedergabeverfahren und -gerät

Country Status (6)

Country Link
US (1) US7099491B2 (de)
EP (2) EP1768414A3 (de)
JP (1) JP2004501555A (de)
AU (1) AU2001258831A1 (de)
DE (1) DE60126119T2 (de)
WO (1) WO2001091052A2 (de)

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JP2001359069A (ja) * 2000-04-13 2001-12-26 Canon Inc 情報処理装置及びその方法並びにプログラムコード、記憶媒体
JP3793009B2 (ja) * 2000-09-06 2006-07-05 キヤノン株式会社 コンテンツ再生装置
JP4311899B2 (ja) 2001-03-02 2009-08-12 パナソニック株式会社 コンテンツの配信および保護を行なう方法および装置
KR100567921B1 (ko) * 2001-06-04 2006-04-05 마츠시타 덴끼 산교 가부시키가이샤 콘텐츠 제공 및 보호용의 유연 및 공통 ｉｐｍｐ 시스템의장치 및 방법
CN1225912C (zh) * 2001-09-03 2005-11-02 松下电器产业株式会社 用于mpeg－2内容分配和保护的灵活且共用的ipmp系统的设备
US7299362B2 (en) 2001-10-29 2007-11-20 Matsushita Electric Industrial Co., Ltd. Apparatus of a baseline DVB-CPCM
JP2003228915A (ja) * 2002-02-01 2003-08-15 Sony Corp 再生制御方法、プログラム、記録媒体
JP4468639B2 (ja) * 2002-02-05 2010-05-26 パナソニック株式会社 Ｍｐｅｇｉｐｍｐコンテンツにおける権利の分配形ｉｐｍｐ装置メッセージングおよび多重化の方法
KR20040090389A (ko) * 2002-03-05 2004-10-22 마츠시타 덴끼 산교 가부시키가이샤 Ｍｐｅｇ－２１ ｉｐｍｐ 실행방법
KR20040088464A (ko) * 2002-03-05 2004-10-16 마츠시타 덴끼 산교 가부시키가이샤 Ｉｐｍｐ에 의해서 보호된 콘텐츠의 처리에 사용되는 툴을지정하는 정보의 전송방법
AU2003228103A1 (en) * 2002-04-26 2003-11-10 Matsushita Electric Industrial Co., Ltd. Methods of use of ipmp data for mpeg-n ipmp (intellectual property management and protection)
US20070245247A1 (en) * 2002-05-14 2007-10-18 Kaleidescape, Inc. Grid-like guided user interface for video selection and display
US7246322B2 (en) 2002-07-09 2007-07-17 Kaleidescope, Inc. Grid-like guided user interface for video selection and display
US7231607B2 (en) * 2002-07-09 2007-06-12 Kaleidescope, Inc. Mosaic-like user interface for video selection and display
US7003131B2 (en) * 2002-07-09 2006-02-21 Kaleidescape, Inc. Watermarking and fingerprinting digital content using alternative blocks to embed information
AU2003253875A1 (en) * 2002-07-09 2004-01-23 Kaleidescape, Inc. Secure presentation of encrypted digital content
US20040083487A1 (en) * 2002-07-09 2004-04-29 Kaleidescape, A Corporation Content and key distribution system for digital content representing media streams
US7111171B2 (en) * 2002-07-09 2006-09-19 Kaleidescope, Inc. Parallel distribution and fingerprinting of digital content
JP4211306B2 (ja) 2002-07-19 2009-01-21 パナソニック株式会社 送信装置、及び受信装置
US8225194B2 (en) * 2003-01-09 2012-07-17 Kaleidescape, Inc. Bookmarks and watchpoints for selection and presentation of media streams
WO2004070585A2 (en) 2003-01-31 2004-08-19 Kaleidescape, Inc. Detecting collusion among multiple recipients of fingerprinted information
US20050086069A1 (en) * 2003-07-15 2005-04-21 Kaleidescape, Inc. Separable presentation control rules with distinct control effects
US20050050103A1 (en) * 2003-07-15 2005-03-03 Kaleidescape Displaying and presenting multiple media streams from multiple DVD sets
US20050125405A1 (en) * 2003-04-18 2005-06-09 Kaleidescape, Inc. Distinct display of differentiated rights in property
US8572104B2 (en) 2003-04-18 2013-10-29 Kaleidescape, Inc. Sales of collections excluding those already purchased
US8306224B2 (en) * 2003-05-09 2012-11-06 Panasonic Corporation Transmitter apparatus for MPEG-4 IPMP extended ISMA media stream
CN100576911C (zh) * 2003-10-14 2009-12-30 松下电器产业株式会社 Mpeg-21数字内容保护系统
US8248901B2 (en) 2004-04-17 2012-08-21 Samsung Electronics Co., Ltd. Information recording medium, apparatus for recording and/or reproducing data on and/or from information recording medium, method of recording and/or reproducing data on and/or from information recording medium, and computer-readable recording medium storing program for executing the method
KR100776788B1 (ko) * 2005-01-17 2007-11-19 한국전자통신연구원 Ｉｐｍｐ 툴의 갱신을 위한 언어 표현 방법 및 데이터 구조를 기록한 컴퓨터 판독 가능한 기록 매체, 이를 이용한 ｉｐｍｐ 툴 갱신 방법, 그리고 이를 적용한 사용자 단말
US8566603B2 (en) * 2010-06-14 2013-10-22 Seagate Technology Llc Managing security operating modes
US9154797B2 (en) 2010-09-20 2015-10-06 Onecodec, Limited Systems and methods for encoding and decoding
US10129556B2 (en) 2014-05-16 2018-11-13 Bevara Technologies, Llc Systems and methods for accessing digital data
US10025787B2 (en) 2011-08-17 2018-07-17 Bevara Technologies, Llc Systems and methods for selecting digital data for archival
KR101958220B1 (ko) * 2012-01-26 2019-03-14 삼성전자 주식회사 프라이버시 정보 송수신 방법 및 장치
WO2015176009A1 (en) 2014-05-16 2015-11-19 Bevara Technologies, Llc Systems and methods for selecting digital data for archival
KR101680975B1 (ko) * 2015-07-24 2016-12-12 정기현 스테가노그래피를 이용하여 사용자 인증 기능을 수행할 수 있는 이동 단말기
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Also Published As

Publication number Publication date
EP1768414A3 (de) 2007-12-26
EP1330784A2 (de) 2003-07-30
AU2001258831A1 (en) 2001-12-03
EP1330784B1 (de) 2007-01-17
US7099491B2 (en) 2006-08-29
EP1768414A2 (de) 2007-03-28
JP2004501555A (ja) 2004-01-15
DE60126119T2 (de) 2007-11-15
WO2001091052A2 (en) 2001-11-29
US20030163430A1 (en) 2003-08-28
WO2001091052A3 (en) 2003-05-22

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