HK1056453A1 - 數據再現/記錄設備和方法，和表格更新方法 - Google Patents

數據再現/記錄設備和方法，和表格更新方法

Info

Publication number
HK1056453A1
HK1056453A1 HK03105404.6A HK03105404A HK1056453A1 HK 1056453 A1 HK1056453 A1 HK 1056453A1 HK 03105404 A HK03105404 A HK 03105404A HK 1056453 A1 HK1056453 A1 HK 1056453A1
Authority
HK
Hong Kong
Prior art keywords
recording apparatus
data reproducing
list updating
updating method
list
Prior art date
Application number
HK03105404.6A
Other languages
English (en)
Inventor
秋下徹
石橋義人
吉野賢治
白井太三
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 HK1056453A1 publication Critical patent/HK1056453A1/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • 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
    • G11B20/0021—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
    • G11B20/10—Digital recording or reproducing
    • 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
HK03105404.6A 2000-10-20 2003-07-25 數據再現/記錄設備和方法，和表格更新方法 HK1056453A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000320804A JP4622082B2 (ja) 2000-10-20 2000-10-20 データ再生装置、データ記録装置、およびデータ再生方法、データ記録方法、リスト更新方法、並びにプログラム提供媒体
PCT/JP2001/009182 WO2002033880A1 (fr) 2000-10-20 2001-10-19 Reproduction de donnees/appareil d'enregistrement/procede et procede de mise a jour d'une liste

Publications (1)

Publication Number Publication Date
HK1056453A1 true HK1056453A1 (zh) 2004-02-13

Family

ID=18799031

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03105404.6A HK1056453A1 (zh) 2000-10-20 2003-07-25 數據再現/記錄設備和方法，和表格更新方法

Country Status (8)

Country Link
US (1) US20020184259A1 (zh)
EP (1) EP1235380A1 (zh)
JP (1) JP4622082B2 (zh)
KR (1) KR20020064945A (zh)
CN (1) CN1397123A (zh)
HK (1) HK1056453A1 (zh)
TW (1) TW550923B (zh)
WO (1) WO2002033880A1 (zh)

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JP4043388B2 (ja) * 2003-03-20 2008-02-06 ソニー株式会社 再生装置および再生方法
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JP2005338959A (ja) * 2004-05-24 2005-12-08 Sony Corp 情報処理装置，実行判定方法，およびコンピュータプログラム
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KR20080019723A (ko) * 2005-06-29 2008-03-04 코닌클리케 필립스 일렉트로닉스 엔.브이. 키 블록 기반의 인증 장치 및 방법
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JP4670585B2 (ja) 2005-10-26 2011-04-13 ソニー株式会社 設定装置および方法、並びにプログラム
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JP4731399B2 (ja) * 2006-05-17 2011-07-20 三菱電機株式会社 光ディスク装置及びデータ処理方法
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JP4757179B2 (ja) 2006-11-30 2011-08-24 ソニー株式会社 情報処理装置、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
EP2044531A4 (en) * 2007-01-19 2010-01-13 Lg Electronics Inc CONTENT PROTECTION METHOD
CN101542471A (zh) * 2007-01-19 2009-09-23 Lg电子株式会社 用于保护内容的方法和用于处理信息的方法
KR20080084470A (ko) * 2007-03-16 2008-09-19 삼성전자주식회사 컨텐트의 보호 기능을 가진 휴대용 메모리 장치 및 그휴대용 메모리 장치 생성 방법
KR20090001605A (ko) * 2007-05-03 2009-01-09 삼성전자주식회사 재생 설정 정보를 포함하는 이동식 기록매체, 이동식기록매체에 기록된 재생 설정 정보를 이용하여 콘텐츠를재생하는 장치 및 방법
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US20100250502A1 (en) * 2009-03-27 2010-09-30 Kiyokazu Saigo Method and apparatus for contents de-duplication
JP4994416B2 (ja) * 2009-04-13 2012-08-08 ソニー株式会社 情報処理装置、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
US8613100B2 (en) 2009-06-30 2013-12-17 Panasonic Corporation Data exchange processing apparatus and data exchange processing method
JP5598115B2 (ja) * 2010-06-24 2014-10-01 ソニー株式会社 情報処理装置、および情報処理方法、並びにプログラム
JP5552917B2 (ja) * 2010-06-24 2014-07-16 ソニー株式会社 情報処理装置、および情報処理方法、並びにプログラム
WO2012011254A1 (ja) * 2010-07-23 2012-01-26 パナソニック株式会社 情報処理装置、コントローラ、鍵発行局、無効化リスト有効性判定方法および鍵発行方法
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Also Published As

Publication number Publication date
EP1235380A1 (en) 2002-08-28
KR20020064945A (ko) 2002-08-10
US20020184259A1 (en) 2002-12-05
WO2002033880A9 (fr) 2004-03-04
JP2002135243A (ja) 2002-05-10
WO2002033880A1 (fr) 2002-04-25
CN1397123A (zh) 2003-02-12
JP4622082B2 (ja) 2011-02-02
TW550923B (en) 2003-09-01

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