AU4061685A - Improved method of storage and retrieval of information stored on video media - Google Patents

Improved method of storage and retrieval of information stored on video media

Info

Publication number
AU4061685A
AU4061685A AU40616/85A AU4061685A AU4061685A AU 4061685 A AU4061685 A AU 4061685A AU 40616/85 A AU40616/85 A AU 40616/85A AU 4061685 A AU4061685 A AU 4061685A AU 4061685 A AU4061685 A AU 4061685A
Authority
AU
Australia
Prior art keywords
retrieval
storage
information stored
improved method
video media
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.)
Abandoned
Application number
AU40616/85A
Inventor
Blackburn Donald George
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.)
INDEX DATA PROGRAMMES Ltd
Original Assignee
INDEX DATA PROGRAMMES
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 INDEX DATA PROGRAMMES filed Critical INDEX DATA PROGRAMMES
Publication of AU4061685A publication Critical patent/AU4061685A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/005—Programmed access in sequence to indexed parts of tracks of operating tapes, by driving or guiding the tape
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/026—Control of operating function, e.g. switching from recording to reproducing by using processor, e.g. microcomputer
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • G11B27/3036—Time code signal
    • G11B27/3054—Vertical Interval Time code [VITC]
    • 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
    • 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
    • G11B2220/2587—Laser Discs; Optical disc using analog recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
AU40616/85A 1984-03-01 1985-02-28 Improved method of storage and retrieval of information stored on video media Abandoned AU4061685A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848405429A GB8405429D0 (en) 1984-03-01 1984-03-01 Storage and retrieval of information on video tape
GB8405429 1984-03-01

Publications (1)

Publication Number Publication Date
AU4061685A true AU4061685A (en) 1985-09-24

Family

ID=10557434

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40616/85A Abandoned AU4061685A (en) 1984-03-01 1985-02-28 Improved method of storage and retrieval of information stored on video media

Country Status (8)

Country Link
EP (1) EP0178305A1 (en)
AU (1) AU4061685A (en)
DD (1) DD232152A5 (en)
GB (1) GB8405429D0 (en)
IL (1) IL74482A0 (en)
IT (1) IT1183432B (en)
WO (1) WO1985004042A1 (en)
ZA (1) ZA851581B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU661829B2 (en) * 1990-09-19 1995-08-10 Philips Electronics N.V. Picture retrieval system, and record carrier and device for use in the system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2733957B2 (en) * 1988-05-27 1998-03-30 ソニー株式会社 Recording and playback device
KR920002945B1 (en) * 1988-12-31 1992-04-10 삼성전자 주식회사 Random search method
GB2264385A (en) * 1992-02-14 1993-08-25 Tsun Wan Yeh Apparatus for selecting predetermined segments in a cassette tape

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556277B1 (en) * 1970-06-23 1980-02-14
US3721773A (en) * 1970-10-09 1973-03-20 Ampex Magnetic head transducer assembly for redundantly recording data on and reproducing data from dual-tracks of a magnetic recording medium
GB1577133A (en) * 1976-03-19 1980-10-22 Rca Corp Video information record and playback apparatus
FR2349191A1 (en) * 1976-04-23 1977-11-18 Thomson Brandt OPTICAL INFORMATION DISC READER INCLUDING AN AUTOMATIC INFORMATION ACCESS DEVICE
US4175267A (en) * 1976-07-30 1979-11-20 Sony Corporation Method and apparatus of inserting an address signal in a video signal
BE846500A (en) * 1976-09-23 1977-01-17 PROCEDURE AND INSTALLATION FOR FILING DATA
FR2458874A1 (en) * 1979-06-13 1981-01-02 France Etat Footage recording on video tape - uses microprocessor to detect and process time data recorded on synchronising track
JPS57196281A (en) * 1981-05-28 1982-12-02 Sony Corp Control system for video signal reproducer
US4796098A (en) * 1981-12-04 1989-01-03 Discovision Associates Banded and interleaved video disc format with duplicate information stored at different disc locations
US4479146A (en) * 1982-03-08 1984-10-23 Discovision Associates Vertical code verifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU661829B2 (en) * 1990-09-19 1995-08-10 Philips Electronics N.V. Picture retrieval system, and record carrier and device for use in the system

Also Published As

Publication number Publication date
IT1183432B (en) 1987-10-22
IT8519703A0 (en) 1985-02-28
DD232152A5 (en) 1986-01-15
GB8405429D0 (en) 1984-04-04
WO1985004042A1 (en) 1985-09-12
EP0178305A1 (en) 1986-04-23
IL74482A0 (en) 1985-06-30
ZA851581B (en) 1985-11-27

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