WO2008126318A1 - 情報記録装置及びコピー管理プログラム - Google Patents

情報記録装置及びコピー管理プログラム Download PDF

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Publication number
WO2008126318A1
WO2008126318A1 PCT/JP2007/057274 JP2007057274W WO2008126318A1 WO 2008126318 A1 WO2008126318 A1 WO 2008126318A1 JP 2007057274 W JP2007057274 W JP 2007057274W WO 2008126318 A1 WO2008126318 A1 WO 2008126318A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
information recording
medium
copies
possible number
Prior art date
Application number
PCT/JP2007/057274
Other languages
English (en)
French (fr)
Inventor
Yuji Shimizu
Takeshi Koda
Original Assignee
Pioneer Corporation
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 Pioneer Corporation filed Critical Pioneer Corporation
Priority to JP2009508860A priority Critical patent/JPWO2008126318A1/ja
Priority to PCT/JP2007/057274 priority patent/WO2008126318A1/ja
Priority to US12/594,090 priority patent/US20100177612A1/en
Publication of WO2008126318A1 publication Critical patent/WO2008126318A1/ja

Links

Classifications

    • 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
    • G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
    • G11B20/00746—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number
    • G11B20/00753—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of copies that can be made, e.g. CGMS, SCMS, or CCI flags
    • 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
    • G11B20/00855—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a step of exchanging information with a remote server
    • G11B20/00862—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a step of exchanging information with a remote server wherein the remote server can grant the permission to use a content
    • 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
    • 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
    • G11B2220/2579—HD-DVDs [high definition DVDs]; AODs [advanced optical discs]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

情報記録媒体を一意に識別可能な媒体識別情報と情報記録媒体に記録されたデジタルコンテンツのコピー可能回数に関する情報を対応付けて管理するコピー回数管理サーバと通信ネットワークを介して相互に通信可能な情報記録装置は、挿入された情報記録媒体の媒体識別情報を取得し、コピー回数管理サーバから、取得した媒体識別情報に対応付けられたコピー可能回数に関する情報を取得して、所定の記憶部に記録する。ユーザから情報記録媒体のコピー可能回数に関する情報の表示要求を受け付けたときは、所定の記憶部に記録されたコピー可能回数に関する情報を媒体識別情報と対応付けて、所定の表示部に表示出力する。
PCT/JP2007/057274 2007-03-30 2007-03-30 情報記録装置及びコピー管理プログラム WO2008126318A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009508860A JPWO2008126318A1 (ja) 2007-03-30 2007-03-30 情報記録装置及びコピー管理プログラム
PCT/JP2007/057274 WO2008126318A1 (ja) 2007-03-30 2007-03-30 情報記録装置及びコピー管理プログラム
US12/594,090 US20100177612A1 (en) 2007-03-30 2007-03-30 Information recording apparatus and copy management program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/057274 WO2008126318A1 (ja) 2007-03-30 2007-03-30 情報記録装置及びコピー管理プログラム

Publications (1)

Publication Number Publication Date
WO2008126318A1 true WO2008126318A1 (ja) 2008-10-23

Family

ID=39863494

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/057274 WO2008126318A1 (ja) 2007-03-30 2007-03-30 情報記録装置及びコピー管理プログラム

Country Status (3)

Country Link
US (1) US20100177612A1 (ja)
JP (1) JPWO2008126318A1 (ja)
WO (1) WO2008126318A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011007407A1 (ja) * 2009-07-13 2011-01-20 パイオニア株式会社 端末装置、サーバ装置、及びそれらに用いられる情報処理方法
JP2011129215A (ja) * 2009-12-18 2011-06-30 Sony Corp 情報処理装置、情報記録媒体、および情報処理方法、並びにプログラム
US8868861B2 (en) 2009-04-17 2014-10-21 Pioneer Corporation Information recording apparatus and copy management program for caching content data of digital content

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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US20090288076A1 (en) * 2008-05-16 2009-11-19 Mark Rogers Johnson Managing Updates In A Virtual File System
WO2010140232A1 (ja) * 2009-06-03 2010-12-09 パイオニア株式会社 権利管理装置、権利管理プログラム及びコンテンツ再生システム
JP6773975B2 (ja) * 2017-01-26 2020-10-21 株式会社バッファロー 記憶装置、記憶装置におけるデータ出力方法及びプログラム

Citations (4)

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JP2002312522A (ja) * 2001-04-13 2002-10-25 Sony Corp 情報処理装置および方法、記録媒体、並びにプログラム
JP2003208754A (ja) * 2002-01-10 2003-07-25 Sony Corp 光ディスクの複製管理装置及び光ディスクの複製管理方法並びに、光ディスクの複製装置
JP2004158082A (ja) * 2002-11-05 2004-06-03 Sony Corp 情報サービス方法および情報サービス装置、記録または再生制御方法、ならびに、記録および／または再生装置
JP2005025729A (ja) * 2003-06-09 2005-01-27 Sony Corp ファイル転送システムおよびファイル転送方法

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JP3304069B2 (ja) * 1998-11-10 2002-07-22 日本ビクター株式会社 情報記録方法及び装置
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Publication number Priority date Publication date Assignee Title
JP2002312522A (ja) * 2001-04-13 2002-10-25 Sony Corp 情報処理装置および方法、記録媒体、並びにプログラム
JP2003208754A (ja) * 2002-01-10 2003-07-25 Sony Corp 光ディスクの複製管理装置及び光ディスクの複製管理方法並びに、光ディスクの複製装置
JP2004158082A (ja) * 2002-11-05 2004-06-03 Sony Corp 情報サービス方法および情報サービス装置、記録または再生制御方法、ならびに、記録および／または再生装置
JP2005025729A (ja) * 2003-06-09 2005-01-27 Sony Corp ファイル転送システムおよびファイル転送方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8868861B2 (en) 2009-04-17 2014-10-21 Pioneer Corporation Information recording apparatus and copy management program for caching content data of digital content
WO2011007407A1 (ja) * 2009-07-13 2011-01-20 パイオニア株式会社 端末装置、サーバ装置、及びそれらに用いられる情報処理方法
JPWO2011007407A1 (ja) * 2009-07-13 2012-12-20 パイオニア株式会社 端末装置、サーバ装置、及びそれらに用いられる情報処理方法
JP2011129215A (ja) * 2009-12-18 2011-06-30 Sony Corp 情報処理装置、情報記録媒体、および情報処理方法、並びにプログラム

Also Published As

Publication number Publication date
JPWO2008126318A1 (ja) 2010-07-22
US20100177612A1 (en) 2010-07-15

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