CA2604169C - Determination de la provenance d'un disque enregistre et appareil a cet effet - Google Patents

Determination de la provenance d'un disque enregistre et appareil a cet effet Download PDF

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Publication number
CA2604169C
CA2604169C CA2604169A CA2604169A CA2604169C CA 2604169 C CA2604169 C CA 2604169C CA 2604169 A CA2604169 A CA 2604169A CA 2604169 A CA2604169 A CA 2604169A CA 2604169 C CA2604169 C CA 2604169C
Authority
CA
Canada
Prior art keywords
data
error information
disc
discs
master
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
CA2604169A
Other languages
English (en)
Other versions
CA2604169A1 (fr
Inventor
Richard A. A. Heylen
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.)
Rovi Europe Ltd
Original Assignee
Rovi Europe 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
Priority claimed from GBGB9821808.4A external-priority patent/GB9821808D0/en
Application filed by Rovi Europe Ltd filed Critical Rovi Europe Ltd
Publication of CA2604169A1 publication Critical patent/CA2604169A1/fr
Application granted granted Critical
Publication of CA2604169C publication Critical patent/CA2604169C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CA2604169A 1998-10-06 1999-09-29 Determination de la provenance d'un disque enregistre et appareil a cet effet Expired - Fee Related CA2604169C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9821808.4 1998-10-06
GBGB9821808.4A GB9821808D0 (en) 1998-10-06 1998-10-06 Method and apparatus for determining the provenance of a data carrying disc
CA002345725A CA2345725C (fr) 1998-10-06 1999-09-29 Determination de la provenance d'un disque enregistre et appareil a cet effet

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002345725A Division CA2345725C (fr) 1998-10-06 1999-09-29 Determination de la provenance d'un disque enregistre et appareil a cet effet

Publications (2)

Publication Number Publication Date
CA2604169A1 CA2604169A1 (fr) 2000-04-13
CA2604169C true CA2604169C (fr) 2012-08-07

Family

ID=38830306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2604169A Expired - Fee Related CA2604169C (fr) 1998-10-06 1999-09-29 Determination de la provenance d'un disque enregistre et appareil a cet effet

Country Status (1)

Country Link
CA (1) CA2604169C (fr)

Also Published As

Publication number Publication date
CA2604169A1 (fr) 2000-04-13

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Effective date: 20170929