SG116412A1 - Multimedia copy control system and method using digital data recording medium and optical disc reproducing apparatus. - Google Patents

Multimedia copy control system and method using digital data recording medium and optical disc reproducing apparatus.

Info

Publication number
SG116412A1
SG116412A1 SG200100701A SG200100701A SG116412A1 SG 116412 A1 SG116412 A1 SG 116412A1 SG 200100701 A SG200100701 A SG 200100701A SG 200100701 A SG200100701 A SG 200100701A SG 116412 A1 SG116412 A1 SG 116412A1
Authority
SG
Singapore
Prior art keywords
recording medium
control system
optical disc
digital data
reproducing apparatus
Prior art date
Application number
SG200100701A
Other languages
English (en)
Inventor
Yamada Jiro
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of SG116412A1 publication Critical patent/SG116412A1/en

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
    • G11B20/00884—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a watermark, i.e. a barely perceptible transformation of the original data which can nevertheless be recognised by an algorithm
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Systems (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Storage Device Security (AREA)
  • Image Processing (AREA)
  • Television Signal Processing For Recording (AREA)
SG200100701A 2000-02-10 2001-02-09 Multimedia copy control system and method using digital data recording medium and optical disc reproducing apparatus. SG116412A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000032911A JP3728621B2 (ja) 2000-02-10 2000-02-10 デジタルデータのコピー制御方法及び再生装置

Publications (1)

Publication Number Publication Date
SG116412A1 true SG116412A1 (en) 2005-11-28

Family

ID=18557461

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200100701A SG116412A1 (en) 2000-02-10 2001-02-09 Multimedia copy control system and method using digital data recording medium and optical disc reproducing apparatus.

Country Status (6)

Country Link
US (1) US7046607B2 (fr)
EP (1) EP1126453B1 (fr)
JP (1) JP3728621B2 (fr)
CN (1) CN1185654C (fr)
DE (1) DE60105075T2 (fr)
SG (1) SG116412A1 (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7555139B2 (en) * 1995-05-08 2009-06-30 Digimarc Corporation Secure documents with hidden signals, and related methods and systems
US7188087B1 (en) * 2000-05-15 2007-03-06 Hewlett-Packard Development Company, L.P. Devices, systems and methods for restricting use of digital content
US7165268B1 (en) * 2000-10-17 2007-01-16 Moore Keith E Digital signatures for tangible medium delivery
JP2002133765A (ja) * 2000-10-20 2002-05-10 Pioneer Electronic Corp 情報記録装置、情報記録方法、情報再生装置、情報再生方法及び情報記録媒体
US7827112B2 (en) * 2001-03-01 2010-11-02 Sony Corporation Digital signal processing apparatus, digital signal processing method, information center, and data delivery system
JP2002358732A (ja) * 2001-03-27 2002-12-13 Victor Co Of Japan Ltd オーディオ用ディスク、その記録装置、再生装置及び記録再生装置並びにコンピュータプログラム
KR20020088229A (ko) * 2001-05-18 2002-11-27 삼성전자 주식회사 콤보 시스템 및 그에 적용되는 복사 오동작 방지 방법
US20040030900A1 (en) * 2001-07-13 2004-02-12 Clark James R. Undetectable watermarking technique for audio media
EP1417838A1 (fr) * 2001-08-09 2004-05-12 Matsushita Electric Industrial Co., Ltd. Gestion de droits unifiee pour systeme de ipmp
EP1293971B1 (fr) * 2001-09-14 2008-07-16 Pioneer Corporation Support d'enregistrement d'informations, appareil de reproduction d'informations et appareil d'enregistrement d'informations
JP3746230B2 (ja) * 2001-09-29 2006-02-15 株式会社東芝 レコーディング装置、コピー制御方法及びプログラム
TW563363B (en) * 2001-11-08 2003-11-21 Hitachi Ltd Image information output device, image information receiving device, image information output method, and image information transmission method
KR20040053374A (ko) * 2001-11-27 2004-06-23 마츠시타 덴끼 산교 가부시키가이샤 기록매체 및 복제장치
JP3873740B2 (ja) * 2001-12-21 2007-01-24 ソニー株式会社 記録媒体、記録方法および装置、ならびに、再生方法および装置
JP2003209789A (ja) * 2002-01-10 2003-07-25 Sony Corp データ再生装置
JP3736473B2 (ja) * 2002-02-22 2006-01-18 ソニー株式会社 放送受信機及び記録方法
KR20030081105A (ko) * 2002-04-12 2003-10-17 마츠시타 덴끼 산교 가부시키가이샤 광 디스크 재생장치 및 광 디스크 재생 제어방법
JP2003317395A (ja) * 2002-04-15 2003-11-07 Pioneer Electronic Corp 情報記録装置および情報記録方法
CN100455000C (zh) * 2002-07-11 2009-01-21 松下电器产业株式会社 Av数据变换装置及方法
US7272296B2 (en) * 2002-07-24 2007-09-18 Thomson Licensing Navigating to a particular program or specific time increment in a personal video recorder
KR100727918B1 (ko) * 2002-08-03 2007-06-14 삼성전자주식회사 정보저장 매체 및 그 기록 및/또는 재생 방법
WO2004064062A1 (fr) * 2003-01-14 2004-07-29 Matsushita Electric Industrial Co., Ltd. Dispositif, procede, support d'enregistrement et programme
JP3670649B2 (ja) * 2003-02-14 2005-07-13 株式会社東芝 ウォーターマーク処理装置およびウォーターマーク処理方法
MXPA05012986A (es) * 2003-06-04 2006-03-17 Samsung Electronics Co Ltd Sistema y metodo de procesamiento de flujo de audio/video para proteccion de copia de datos.
US7426273B2 (en) * 2003-06-04 2008-09-16 Samsung Electronics Co. Ltd. Audio/video stream processing system and method for data copy protection
US20040247295A1 (en) * 2003-06-04 2004-12-09 Samsung Electronics Co., Ltd Audio/video stream processing system and method for data copy protection
WO2004109688A1 (fr) * 2003-06-10 2004-12-16 Samsung Electronics Co., Ltd. Systeme et procede de protection contre la copie de donnees audio/video
US20050204110A1 (en) * 2003-11-04 2005-09-15 Matsushita Electric Industrial Co., Ltd. Content move system
JP2005158056A (ja) * 2003-11-04 2005-06-16 Matsushita Electric Ind Co Ltd コンテンツ移動システムおよびこれに用いられるコンテンツ送出機器
KR20050055547A (ko) * 2003-12-08 2005-06-13 삼성전자주식회사 복사 제어 정보를 이용한 암호화된 데이터의 복호화 방법및 그 장치와, 이를 구현하기 위한 프로그램이 기록된컴퓨터로 읽을 수 있는 기록 매체
US7706661B2 (en) * 2004-05-19 2010-04-27 Macrovision Corporation Copy protection of optical discs using redundant control data
EP1755121A4 (fr) 2004-05-27 2009-05-06 Panasonic Corp Méthode de reproduction et appareil de reproduction
US7657160B2 (en) * 2004-09-14 2010-02-02 Marvell World Trade Ltd. Unified control and memory for a combined DVD/HDD system
CN100473135C (zh) * 2005-01-19 2009-03-25 松下电器产业株式会社 信息记录装置
KR100823256B1 (ko) * 2005-04-13 2008-04-17 삼성전자주식회사 방송 콘텐츠 패키징 방법
US8442223B2 (en) * 2005-04-15 2013-05-14 Samsung Electronics Co., Ltd. Video device and control method thereof
JP2006351152A (ja) * 2005-06-20 2006-12-28 Funai Electric Co Ltd 光ディスク再生装置
CA2631541A1 (fr) * 2005-12-19 2007-06-28 Matsushita Electric Industrial Co. Ltd. Systeme de gestion de contenu
US9281004B2 (en) 2006-12-11 2016-03-08 Mitsubishi Electric Corporation Content assessment apparatus, content assessment method, information reproducing apparatus, and information reproducing method
US8990673B2 (en) * 2008-05-30 2015-03-24 Nbcuniversal Media, Llc System and method for providing digital content
EP2184739A3 (fr) * 2008-07-29 2011-03-16 Hitachi Ltd. Procédé de contrôle de copie
US20100122054A1 (en) * 2008-11-12 2010-05-13 Sandisk Il Ltd. Copy safe storage
JP6469275B2 (ja) * 2018-03-06 2019-02-13 マクセル株式会社 デジタルコンテンツ受信装置及びデジタルコンテンツ受信方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0843471A1 (fr) * 1996-11-18 1998-05-20 Sony Corporation Dispositif de délivrance d'information, dispositif d'enregistrement d'information, et système de commande de duplication d'information
EP0855837A2 (fr) * 1997-01-23 1998-07-29 Sony Corporation Commande de duplication de signal d'information
EP0903736A2 (fr) * 1997-09-17 1999-03-24 Hitachi, Ltd. Procédé et appareil d'enregistrement/de reproduction, appareil de traitement, et support d'enregistrement avec information de commande de copie

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130864A (en) 1989-10-11 1992-07-14 Matsushita Electric Industrial Co., Ltd. Digital recording and reproducing apparatus or digital recording apparatus
US5774452A (en) 1995-03-14 1998-06-30 Aris Technologies, Inc. Apparatus and method for encoding and decoding information in audio signals
JP3371187B2 (ja) 1995-12-04 2003-01-27 ソニー株式会社 情報信号記録装置および方法、並びに情報信号複製装置および方法
US5719937A (en) 1995-12-06 1998-02-17 Solana Technology Develpment Corporation Multi-media copy management system
US5896454A (en) 1996-03-08 1999-04-20 Time Warner Entertainment Co., L.P. System and method for controlling copying and playing of digital programs
JPH09245438A (ja) 1996-03-12 1997-09-19 Pioneer Electron Corp 情報記録媒体並びにその記録装置及び再生装置
US5828325A (en) 1996-04-03 1998-10-27 Aris Technologies, Inc. Apparatus and method for encoding and decoding information in analog signals
US5940135A (en) 1997-05-19 1999-08-17 Aris Technologies, Inc. Apparatus and method for encoding and decoding information in analog signals
JP2000048478A (ja) * 1998-05-26 2000-02-18 Yamaha Corp ディジタルコピー制御方法及びそれを用いた装置
JPH11339374A (ja) * 1998-05-26 1999-12-10 Yamaha Corp ディジタル記録装置
JP3835655B2 (ja) * 1998-06-09 2006-10-18 ソニー株式会社 情報信号再生装置、情報信号処理装置、情報信号再生方法および情報信号出力方法
JP4208998B2 (ja) 1998-07-03 2009-01-14 パイオニア株式会社 複製制限機能を備えた記録再生システム、記録装置および再生装置
JP3991178B2 (ja) 1998-11-11 2007-10-17 ソニー株式会社 複製世代管理方法、情報信号記録装置、情報信号出力装置および情報信号再生装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0843471A1 (fr) * 1996-11-18 1998-05-20 Sony Corporation Dispositif de délivrance d'information, dispositif d'enregistrement d'information, et système de commande de duplication d'information
EP0855837A2 (fr) * 1997-01-23 1998-07-29 Sony Corporation Commande de duplication de signal d'information
EP0903736A2 (fr) * 1997-09-17 1999-03-24 Hitachi, Ltd. Procédé et appareil d'enregistrement/de reproduction, appareil de traitement, et support d'enregistrement avec information de commande de copie

Also Published As

Publication number Publication date
DE60105075T2 (de) 2005-09-08
EP1126453A2 (fr) 2001-08-22
EP1126453A3 (fr) 2002-01-02
JP3728621B2 (ja) 2005-12-21
CN1185654C (zh) 2005-01-19
DE60105075D1 (de) 2004-09-30
JP2001229612A (ja) 2001-08-24
CN1308331A (zh) 2001-08-15
EP1126453B1 (fr) 2004-08-25
US20010017828A1 (en) 2001-08-30
US7046607B2 (en) 2006-05-16

Similar Documents

Publication Publication Date Title
SG116412A1 (en) Multimedia copy control system and method using digital data recording medium and optical disc reproducing apparatus.
SG70120A1 (en) Recording/reproducing method and apparatus processing apparatus and recording medium for video signal having copy control information
AU2001294220A1 (en) Optical information recording apparatus and method, optical information reproducing apparatus and method, optical information recording/reproducing apparatus and method, and optical information recording medium
EP0794496A4 (fr) Procede et appareil d'enregistrement de donnees, support d'enregistrement de donnees et procede et appareil de reproduction de donnees
AU1424995A (en) Method and device for recording data, data recording medium,and method and device for reproducing data
EP1102270A4 (fr) Disque optique, procede et dispositif d'enregistrement et de reproduction de donnees au moyen de ce disque
PL369579A1 (en) Information storage medium including markup document and av data, recording method, reproducing method, and reproducing apparatus therefor
AU2001288079A1 (en) Distribution system of digital image content and reproducing method and medium recording its reproduction program
AU7556600A (en) Lens, optical head, optical information recording/reproducing apparatus, and optical information recording/recorded medium recording/reproducing method
AU2405797A (en) Recording data generation method, recording medium on which data is recorded, and data reproducing apparatus
EP1093124A3 (fr) Disque optique pour l'enregistrement d'informations protégés par un droit d'auteur, et procédé et appareil de reproduction d'informations enregistrées sur le disque optique
AU2003203274A1 (en) Information recording medium, information recording apparatus and method, information reproducing apparatus and method, information recording/reproducing apparatus and method, recording or reproduction control computer program, and data structure containing control signal
EP0746156A3 (fr) Procédé et appareil pour enrégistrer/reproduire des données vidéo numériques
EP0729150A4 (fr) Procede d'enregistrement/de restitution de donnees, dispositif de restitution de donnees et support d'enregistrement
EP1204106A3 (fr) Support d'enregistrement optique, appareil d'enregistrement d'informations, et appareil de reproduction d'informations
EP0905987A3 (fr) Procédé et dispositif de décodage d'images et support d'enregistrement de données
SG48527A1 (en) Recording medium optical information reproducing apparatus and seek method
SG102593A1 (en) Data record medium, data recording and/or reproducing apparatus, and record medium determining method
SG101463A1 (en) Data record medium, data recording method, data recording apparatus, accessing method, and accessing apparatus
AU2001292370A1 (en) Optical record medium, optical information processing apparatus, and optical recording/reproducing method
EP0967612A3 (fr) Appareil d'enregistrement pour disque optique et méthode pour enregistrer des données sur disque optique
TWI348692B (en) High-density optical disc, method and apparatus for recording and reproducing encrypted data thereon
SG105468A1 (en) Data recording medium, data recording apparatus and method, and data reproducing apparatus and method
SG101524A1 (en) Optical disk, and recording/reproducing apparatus and recording method for optical disk
AU2001290335A1 (en) Optical information medium, recording and reproduction apparatus, and recording and reproduction method