DE10355404B3 - Kopiergeschützter Datenträger und Verfahren zum Bewirken eines Kopierschutzes von Datenmengen - Google Patents

Kopiergeschützter Datenträger und Verfahren zum Bewirken eines Kopierschutzes von Datenmengen Download PDF

Info

Publication number
DE10355404B3
DE10355404B3 DE2003155404 DE10355404A DE10355404B3 DE 10355404 B3 DE10355404 B3 DE 10355404B3 DE 2003155404 DE2003155404 DE 2003155404 DE 10355404 A DE10355404 A DE 10355404A DE 10355404 B3 DE10355404 B3 DE 10355404B3
Authority
DE
Germany
Prior art keywords
dvd
data carrier
jumped
interpretation
video data
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 - Fee Related
Application number
DE2003155404
Other languages
English (en)
Inventor
Dirk Sellmer
Stefan Klahn
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.)
OK-MEDIEN SERVICE GMBH & CO. KG, 19258 BOIZENB, DE
Original Assignee
Ok Media Disc Service & C GmbH
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 Ok Media Disc Service & C GmbH filed Critical Ok Media Disc Service & C GmbH
Priority to DE2003155404 priority Critical patent/DE10355404B3/de
Priority to EP04024762A priority patent/EP1536420A3/de
Application granted granted Critical
Publication of DE10355404B3 publication Critical patent/DE10355404B3/de
Priority to DE200510013754 priority patent/DE102005013754B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G11B20/0092—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which are linked to media defects or read/write errors
    • G11B20/00927—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which are linked to media defects or read/write errors wherein said defects or errors are generated on purpose, e.g. intended scratches
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G11B23/283—Security features, e.g. digital codes
    • G11B23/284—Security features, e.g. digital codes on the record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with 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)
  • Optical Recording Or Reproduction (AREA)

Abstract

Verfahren zum Bewirken eines Kopierschutzes gegen unberechtigte Kopier-Vervielfältigung ("Rippen" und "Brennen") von Datenmengen, insbesondere von auf DVD-Video-Datenträgern aufgezeichneten Datenmengen, mit den Schritten: DOLLAR A - Hinzufügen von Sprungbefehlsdaten, die von einem die Daten interpretierenden Wiedergabegerät als Befehl zum Überspringen eines nachfolgenden Bereichs interpretiert werden, und DOLLAR A - Einbringen einer Störstruktur in dem von dem Wiedergabegerät zu überspringenden, aber von einem Daten nur lesenden, nicht also interpretierenden Lesegerät gelesenen Bereich, die eine Unterbrechung des Lesevorgangs bewirkt.
DE2003155404 2003-11-25 2003-11-25 Kopiergeschützter Datenträger und Verfahren zum Bewirken eines Kopierschutzes von Datenmengen Expired - Fee Related DE10355404B3 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2003155404 DE10355404B3 (de) 2003-11-25 2003-11-25 Kopiergeschützter Datenträger und Verfahren zum Bewirken eines Kopierschutzes von Datenmengen
EP04024762A EP1536420A3 (de) 2003-11-25 2004-10-18 Kopiergeschützter Datenträger und Verfahren zum Bewirken eines Kopierschutzes von Datenmengen
DE200510013754 DE102005013754B4 (de) 2003-11-25 2005-03-22 Kopiergeschützter freischaltbarer Datenträger und Verfahren zum Bezahlen für die Freischaltung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003155404 DE10355404B3 (de) 2003-11-25 2003-11-25 Kopiergeschützter Datenträger und Verfahren zum Bewirken eines Kopierschutzes von Datenmengen

Publications (1)

Publication Number Publication Date
DE10355404B3 true DE10355404B3 (de) 2005-03-10

Family

ID=34178054

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003155404 Expired - Fee Related DE10355404B3 (de) 2003-11-25 2003-11-25 Kopiergeschützter Datenträger und Verfahren zum Bewirken eines Kopierschutzes von Datenmengen

Country Status (2)

Country Link
EP (1) EP1536420A3 (de)
DE (1) DE10355404B3 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006022268A1 (de) * 2006-05-11 2007-11-15 Protect Software Gmbh Kopierschutz für Audio-, Video- und/oder Navigationsdaten
EP1705657A3 (de) * 2005-03-22 2009-06-03 OK Media Disc Service GmbH & Co. KG Verfahren zum bezahlten Freischalten und Kopiergeschützter freischaltbarer Datenträger
DE102005013754B4 (de) * 2003-11-25 2012-03-08 Ok-Medien Service Gmbh & Co. Kg Kopiergeschützter freischaltbarer Datenträger und Verfahren zum Bezahlen für die Freischaltung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8059937B2 (en) * 2004-02-19 2011-11-15 Rovi Solutions Corporation Relating to the copy protection of optical discs
GB0403719D0 (en) 2004-02-19 2004-03-24 Macrovision Europ Ltd Improvements in or relating to the defeat of the copy protection of optical discs
US7706661B2 (en) * 2004-05-19 2010-04-27 Macrovision Corporation Copy protection of optical discs using redundant control data

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000074053A1 (en) * 1999-05-26 2000-12-07 Macrovision Europe Limited The copy protection of digital audio compact discs
DE20100527U1 (de) * 2001-01-11 2001-03-22 Phenomedia AG, 44866 Bochum Datenträger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29917222U1 (de) * 1999-09-30 2000-01-05 Sonopress Produktionsgesellschaft für Ton- und Informationsträger mbH, 33332 Gütersloh Plattenförmiges optisches Speichermedium
KR20050013671A (ko) * 1999-10-18 2005-02-04 인텔 코오퍼레이션 착탈가능한 대용량 저장 매체로부터 컨텐츠의 안전한 자동재생을 위한 방법 및 장치
WO2001046952A2 (en) * 1999-12-21 2001-06-28 Lockstream Corp. Digital content security
JP3878377B2 (ja) * 1999-12-24 2007-02-07 太陽誘電株式会社 光情報記録媒体並びに情報機密保持方法及びそのシステム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000074053A1 (en) * 1999-05-26 2000-12-07 Macrovision Europe Limited The copy protection of digital audio compact discs
DE20100527U1 (de) * 2001-01-11 2001-03-22 Phenomedia AG, 44866 Bochum Datenträger

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005013754B4 (de) * 2003-11-25 2012-03-08 Ok-Medien Service Gmbh & Co. Kg Kopiergeschützter freischaltbarer Datenträger und Verfahren zum Bezahlen für die Freischaltung
EP1705657A3 (de) * 2005-03-22 2009-06-03 OK Media Disc Service GmbH & Co. KG Verfahren zum bezahlten Freischalten und Kopiergeschützter freischaltbarer Datenträger
DE102006022268A1 (de) * 2006-05-11 2007-11-15 Protect Software Gmbh Kopierschutz für Audio-, Video- und/oder Navigationsdaten

Also Published As

Publication number Publication date
EP1536420A2 (de) 2005-06-01
EP1536420A3 (de) 2008-07-16

Similar Documents

Publication Publication Date Title
DE60334621D1 (de) Hochdichter optischer datenträger und aufnahme-/wiedergabe verfahren dafür
ATE389935T1 (de) Aufzeichnungsmedium, wiedergabeeinrichtung, programm, wiedergabeverfahren und systemintegrierte schaltung
DK1884934T3 (da) Registreringsmedium med en datastruktur til at styre reproduktion af datastrømme, som er optaget derpå samt fremgangsmåder og apparater til at optage og reproducere
TW200518073A (en) Optical disk drive of writing a re-writable optical disk and method thereof
MXPA04000405A (es) Medio de grabacion de disco, metodo de produccion de disco, aparato de unidad de disco.
DE60318212T8 (de) DVD Kopierschutz
TW200641841A (en) Apparatus and method for determining write strategy parameters for recording data on an optical record carrier and for determining read parameters for reading data from an optical record carrier
EP1509912A4 (de) Hochdichter datenträger, verfahren zum aufzeichnen und wiedergeben verschlüsselter daten darauf
EP1512143A4 (de) Hochdichter optischer datenträger, verfahren zum aufzeichnen und wiedergeben verschlüsselter daten darauf
PL1978522T3 (pl) Sposób odtwarzania opartego na tekście podtytułu z nośnika informacji przy użyciu informacji o wybieralnym stylu
MY147608A (en) Recording medium and apparatus/method for forming, recording and reproducing the recording medium
PL375751A1 (en) Method and apparatus for reproducing av data, and information storage medium therefor
SG130198A1 (en) 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
AU2003289150A1 (en) Recorder data recording method, recorder, data recording program, recorded medium on which the program is recorded
TW200617912A (en) Information recording medium, integrated circuit, recording/reproducing device, computer program, and information recording/reproducing method
EP1529286A4 (de) Dichter optischer datenträger, verfahren zum aufzeichnen von adressen- und/oder servoinformationen auf dem dichten optischen datenträger und verfahren zur wiedergabe von auf dem dichten optischen datenträger aufgezeichneten daten
EP1376595A3 (de) Aufzeichnungsträger, und Aufzeichnungsgerät, Wiedergabegerät, Aufzeichnungsverfahren und Steuerungsverfahren hierfür
PL375156A1 (en) High-density reproduction-only optical disc and method for reproducing data from the same
EP1667122A4 (de) Aufzeichnungs-/wiedergabeverfahren und -einrichtung für ein dvd-medium des einmal beschreibbaren typs auf pigmentbasis
AU2003279348A1 (en) Method for storing data on an optical recording medium
TWI256614B (en) Laser beam selection method of CD driver
EP1912211A4 (de) Verfahren zur wiedergabe eines optischen datenträgersignals und optische datenträgereinrichtung
EP1662507A4 (de) Informationsaufzeichnungsvorrichtung/-wiiedergabevorrichtung, informationsaufzeichnungs-/ -wiedergabeverfahren und programm
TW200511274A (en) Method of recording on a dual layer record carrier, and device for recording on a dual layer record carrier
MY146724A (en) A method of operating a data recording device

Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: OK-MEDIEN SERVICE GMBH & CO. KG, 19258 BOIZENB, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20140603