TW200506889A - Device and storage medium for, and method of storing of data - Google Patents

Device and storage medium for, and method of storing of data

Info

Publication number
TW200506889A
TW200506889A TW093120171A TW93120171A TW200506889A TW 200506889 A TW200506889 A TW 200506889A TW 093120171 A TW093120171 A TW 093120171A TW 93120171 A TW93120171 A TW 93120171A TW 200506889 A TW200506889 A TW 200506889A
Authority
TW
Taiwan
Prior art keywords
data
storage medium
storing
data structures
file
Prior art date
Application number
TW093120171A
Other languages
Chinese (zh)
Inventor
Gestel Wilhelmus Jacobus Van
Gerrit Jan Scholl
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200506889A publication Critical patent/TW200506889A/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
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1262—Formatting, e.g. arrangement of data block or words on the record carriers with more than one format/standard, e.g. conversion from CD-audio format to R-DAT format
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B20/1254—Formatting, e.g. arrangement of data block or words on the record carriers on discs for mixed data, i.e. continuous and discontinuous data
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
    • G11B2020/1288—Formatting by padding empty spaces with dummy data, e.g. writing zeroes or random data when de-icing optical 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/211—Discs having both read-only and rewritable or recordable areas containing application data; Partial ROM media
    • 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
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
    • 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
    • G11B2220/2583—Optical discs wherein two standards are used on a single disc, e.g. one DVD section and one CD section

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

A device for storing data and data structures on a storage medium has been proposed. The data structures comprise file and directory entries pointing to the data in accordance with rules of different file systems. The device comprises writing means (21, 22, 25) for storing the data and the data structures, and controlling means (20) for generating the data structures. The controlling means (20) are adapted to selectively mirror file and directory entries between the data structures. Thus, a storage medium is obtained that is sharable by different environments with file systems having different views of the data on the storage medium.
TW093120171A 2003-07-08 2004-07-05 Device and storage medium for, and method of storing of data TW200506889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03102036 2003-07-08

Publications (1)

Publication Number Publication Date
TW200506889A true TW200506889A (en) 2005-02-16

Family

ID=33560865

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093120171A TW200506889A (en) 2003-07-08 2004-07-05 Device and storage medium for, and method of storing of data

Country Status (2)

Country Link
TW (1) TW200506889A (en)
WO (1) WO2005004149A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007515740A (en) * 2003-12-19 2007-06-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Optical disc for storing both data requiring defect management and real-time AV data
CN111382122B (en) * 2020-03-11 2024-01-30 杭州涂鸦信息技术有限公司 File management system and method for multi-path network camera sub-equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2827495B2 (en) * 1990-10-22 1998-11-25 松下電器産業株式会社 Information medium recording method, information reproducing method and information reproducing apparatus
WO1999063424A1 (en) * 1998-06-05 1999-12-09 Digital Video Express, L.P. System and method for implementing open and closed file systems on a storage medium
JP4012664B2 (en) * 2000-04-11 2007-11-21 株式会社リコー Recording medium and access control method thereof
TWI238397B (en) * 2001-04-25 2005-08-21 Koninkl Philips Electronics Nv Method and devices for storing and reading data on a storage medium and storage medium

Also Published As

Publication number Publication date
WO2005004149A1 (en) 2005-01-13

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