TW200705414A - Information processor, content management system, information recording medium, information processing method, and computer program - Google Patents

Information processor, content management system, information recording medium, information processing method, and computer program

Info

Publication number
TW200705414A
TW200705414A TW095104145A TW95104145A TW200705414A TW 200705414 A TW200705414 A TW 200705414A TW 095104145 A TW095104145 A TW 095104145A TW 95104145 A TW95104145 A TW 95104145A TW 200705414 A TW200705414 A TW 200705414A
Authority
TW
Taiwan
Prior art keywords
information
content management
management unit
recording medium
communication unit
Prior art date
Application number
TW095104145A
Other languages
English (en)
Other versions
TWI302701B (zh
Inventor
Yoshikazu Takashima
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
Publication of TW200705414A publication Critical patent/TW200705414A/zh
Application granted granted Critical
Publication of TWI302701B publication Critical patent/TWI302701B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00094—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers
    • G11B20/00115—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers wherein the record carrier stores a unique medium identifier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00166—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software
    • G11B20/00181—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software using a content identifier, e.g. an international standard recording code [ISRC] or a digital object identifier [DOI]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
    • G11B20/00253—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G11B20/00485—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier
    • G11B20/00492—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted
    • G11B20/00528—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted wherein each title is encrypted with a separate encryption key for each title, e.g. title key for movie, song or data file
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2541—Blu-ray discs; Blue laser DVR discs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Television Signal Processing For Recording (AREA)
TW095104145A 2005-02-10 2006-02-08 Information processor, content management system, information recording medium, information processing method, and computer program TW200705414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005035108A JP4742604B2 (ja) 2005-02-10 2005-02-10 情報処理装置、コンテンツ管理システム、情報記録媒体、および情報処理方法、並びにコンピュータ・プログラム

Publications (2)

Publication Number Publication Date
TW200705414A true TW200705414A (en) 2007-02-01
TWI302701B TWI302701B (zh) 2008-11-01

Family

ID=36928731

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095104145A TW200705414A (en) 2005-02-10 2006-02-08 Information processor, content management system, information recording medium, information processing method, and computer program

Country Status (6)

Country Link
US (1) US8020212B2 (zh)
JP (1) JP4742604B2 (zh)
CN (1) CN1838294B (zh)
AU (1) AU2006200487B2 (zh)
BR (1) BRPI0600366A (zh)
TW (1) TW200705414A (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8176565B2 (en) * 2005-04-15 2012-05-08 Sony Corporation Information processing apparatus, information processing method, and computer program
US20090062007A1 (en) * 2007-08-31 2009-03-05 Big Fish Games, Inc. Injecting Content into Episodic Video Games
JP5336920B2 (ja) * 2008-05-08 2013-11-06 パナソニック株式会社 記録装置
JP5649273B2 (ja) * 2008-08-25 2015-01-07 株式会社東芝 情報処理装置、情報処理方法および情報処理プログラム
CA2742604C (en) * 2008-11-06 2018-05-08 Deluxe Digital Studios, Inc. Methods, systems and apparatuses for use in updating a portable storage medium
US20110283368A1 (en) * 2010-05-11 2011-11-17 Massimiliano Gasparri Identification and end-use differentiation in digital media
CN102541662B (zh) * 2010-12-29 2014-10-08 华为终端有限公司 软件处理控制方法和移动终端
CN102752488B (zh) * 2011-08-02 2017-08-04 新奥特（北京）视频技术有限公司 实现多演播室系统的统一控制的方法、设备及系统
JP6128236B2 (ja) * 2014-01-14 2017-05-17 ソニー株式会社 情報処理装置、情報記録媒体、情報処理システム、および情報処理方法、並びにプログラム
CN105187361B (zh) * 2014-06-19 2019-06-07 腾讯科技（深圳）有限公司 一种应用内容的推送方法及相关设备、系统
CN108255464B (zh) * 2016-12-28 2021-09-28 北京忆恒创源科技股份有限公司 数据加扰方法、解扰方法及其装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6502194B1 (en) * 1999-04-16 2002-12-31 Synetix Technologies System for playback of network audio material on demand
EP1089273A3 (en) * 1999-09-30 2002-08-28 Matsushita Electric Industrial Co., Ltd. Information recording medium for recording a scrambled part of content information, and method and apparatus for reproducing information recorded therein
JP3788201B2 (ja) * 2000-06-07 2006-06-21 日本電信電話株式会社 情報カプセル管理方法及び情報カプセル管理プログラムを格納した記憶媒体
KR100910972B1 (ko) * 2002-12-07 2009-08-05 엘지전자 주식회사 대화형 광디스크 장치에서의 재생 제어방법
US7062156B2 (en) * 2000-06-26 2006-06-13 Matsushita Electric Industrial Co., Ltd. Digital video recording apparatus
US7266704B2 (en) * 2000-12-18 2007-09-04 Digimarc Corporation User-friendly rights management systems and methods
US20050039032A1 (en) * 2001-04-16 2005-02-17 Stanley Babowicz Apparatus and method for authentication of computer-readable medium
JP2003308645A (ja) 2002-02-14 2003-10-31 Sony Corp 追加情報記録再生システム、追加情報記録再生方法、追加情報記録再生プログラム、追加情報記録再生プログラムを記録したコンピュータ読み取り可能なプログラム格納媒体並びに、ｉｄおよび追加情報配信装置
JP2003256597A (ja) * 2002-03-01 2003-09-12 Nippon Telegr & Teleph Corp <Ntt> 再販可能な著作権保護コンテンツ配信方法及びシステム、著作権保護管理方法、著作権保護管理端末、プログラム並びに記録媒体
US7665110B2 (en) * 2002-05-14 2010-02-16 Lg Electronics Inc. System and method for synchronous reproduction of local and remote content in a communication network
JP2003333522A (ja) * 2002-05-17 2003-11-21 Victor Co Of Japan Ltd データ再生装置及びデータ再生方法
JP2004087062A (ja) * 2002-06-25 2004-03-18 Sony Corp データ記録媒体、識別情報記録方法、識別情報記録装置、識別情報再生方法、識別情報再生装置、情報サービス方法、情報サービスシステム
US20040009815A1 (en) * 2002-06-26 2004-01-15 Zotto Banjamin O. Managing access to content
JP4175118B2 (ja) * 2003-01-14 2008-11-05 ヤマハ株式会社 コンテンツ処理装置及びプログラム
KR101112488B1 (ko) * 2003-03-06 2012-06-12 엘지전자 주식회사 대화형 매체 및 부가 데이터 관리 방법
US20040235567A1 (en) * 2003-05-20 2004-11-25 Sony Computer Entertainment America Inc., Foster City, Ca Video game method and system with content-related options
KR20050052790A (ko) * 2003-12-01 2005-06-07 엘지전자 주식회사 고밀도 광디스크 및 고밀도 광디스크의 파일 관리방법 및재생방법과 기록재생장치
US8151366B2 (en) * 2004-11-12 2012-04-03 Cinram International Inc. Secure optical media storage

Also Published As

Publication number Publication date
TWI302701B (zh) 2008-11-01
CN1838294B (zh) 2012-11-14
AU2006200487B2 (en) 2012-02-23
JP2006221470A (ja) 2006-08-24
US8020212B2 (en) 2011-09-13
JP4742604B2 (ja) 2011-08-10
US20060195911A1 (en) 2006-08-31
CN1838294A (zh) 2006-09-27
BRPI0600366A (pt) 2006-10-03
AU2006200487A1 (en) 2006-08-24

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees