ZA851581B - Method of storage and retrieval of information stored on video media - Google Patents

Method of storage and retrieval of information stored on video media

Info

Publication number
ZA851581B
ZA851581B ZA851581A ZA851581A ZA851581B ZA 851581 B ZA851581 B ZA 851581B ZA 851581 A ZA851581 A ZA 851581A ZA 851581 A ZA851581 A ZA 851581A ZA 851581 B ZA851581 B ZA 851581B
Authority
ZA
South Africa
Prior art keywords
retrieval
storage
information stored
video media
video
Prior art date
Application number
ZA851581A
Inventor
Donald George Blackburn
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 ZA851581B publication Critical patent/ZA851581B/en

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)
ZA851581A 1984-03-01 1985-03-01 Method of storage and retrieval of information stored on video media ZA851581B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA851581B true ZA851581B (en) 1985-11-27

Family

ID=10557434

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA851581A ZA851581B (en) 1984-03-01 1985-03-01 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)

Families Citing this family (4)

* 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
SK281036B6 (en) * 1990-09-19 2000-11-07 Koninklijke Philips Electronics N. V. Picture retrieval system, and record carrier and device for use in the system
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

Also Published As

Publication number Publication date
EP0178305A1 (en) 1986-04-23
IT8519703A0 (en) 1985-02-28
AU4061685A (en) 1985-09-24
IT1183432B (en) 1987-10-22
DD232152A5 (en) 1986-01-15
WO1985004042A1 (en) 1985-09-12
IL74482A0 (en) 1985-06-30
GB8405429D0 (en) 1984-04-04

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