ZA851581B - Method of storage and retrieval of information stored on video media - Google Patents
Method of storage and retrieval of information stored on video mediaInfo
- 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
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)
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)
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)
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 |
-
1984
- 1984-03-01 GB GB848405429A patent/GB8405429D0/en active Pending
-
1985
- 1985-02-28 AU AU40616/85A patent/AU4061685A/en not_active Abandoned
- 1985-02-28 IT IT19703/85A patent/IT1183432B/en active
- 1985-02-28 EP EP85901038A patent/EP0178305A1/en not_active Withdrawn
- 1985-02-28 WO PCT/GB1985/000081 patent/WO1985004042A1/en unknown
- 1985-03-01 DD DD85273696A patent/DD232152A5/en unknown
- 1985-03-01 IL IL74482A patent/IL74482A0/en unknown
- 1985-03-01 ZA ZA851581A patent/ZA851581B/en unknown
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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