CA2020257A1 - Appareil d'enregistrement et de lecture de signaux video - Google Patents

Appareil d'enregistrement et de lecture de signaux video

Info

Publication number
CA2020257A1
CA2020257A1 CA2020257A CA2020257A CA2020257A1 CA 2020257 A1 CA2020257 A1 CA 2020257A1 CA 2020257 A CA2020257 A CA 2020257A CA 2020257 A CA2020257 A CA 2020257A CA 2020257 A1 CA2020257 A1 CA 2020257A1
Authority
CA
Canada
Prior art keywords
recording
time code
video signal
circuit
recording medium
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.)
Granted
Application number
CA2020257A
Other languages
English (en)
Other versions
CA2020257C (fr
Inventor
Kazuhisa Tsuchiya
Michio Mita
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of CA2020257A1 publication Critical patent/CA2020257A1/fr
Application granted granted Critical
Publication of CA2020257C publication Critical patent/CA2020257C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B27/19—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
    • 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
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/087—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing recorded signals
    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on 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
    • 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
    • G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/322—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 separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
    • G11B27/323—Time code signal, e.g. on a cue track as SMPTE- or EBU-time code
    • 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
    • G11B27/34—Indicating arrangements 
    • 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)
  • Multimedia (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Television Signal Processing For Recording (AREA)
CA002020257A 1989-06-30 1990-06-29 Appareil d'enregistrement et de lecture de signaux video Expired - Fee Related CA2020257C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP168583/89 1989-06-30
JP1168583A JP2785345B2 (ja) 1989-06-30 1989-06-30 映像信号記録及び再生装置

Publications (2)

Publication Number Publication Date
CA2020257A1 true CA2020257A1 (fr) 1990-12-31
CA2020257C CA2020257C (fr) 2000-01-04

Family

ID=15870749

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002020257A Expired - Fee Related CA2020257C (fr) 1989-06-30 1990-06-29 Appareil d'enregistrement et de lecture de signaux video

Country Status (6)

Country Link
EP (1) EP0405939B1 (fr)
JP (1) JP2785345B2 (fr)
KR (1) KR100221894B1 (fr)
AU (1) AU640144B2 (fr)
CA (1) CA2020257C (fr)
DE (1) DE69033249T2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3013599B2 (ja) * 1991-07-10 2000-02-28 株式会社日立製作所 磁気記録再生装置
JPH05234264A (ja) * 1992-02-26 1993-09-10 Sony Corp 磁気記録および再生装置
KR0145007B1 (ko) * 1992-07-31 1998-07-15 강진구 비데오 라이브러리 시스템 및 그 구현방법
GB2298951B (en) * 1995-03-17 1999-10-27 Olivetti Res Ltd Addition of time information
GB2299492B (en) * 1995-03-28 1999-12-22 Sony Uk Ltd Automation of signal processing apparatus
AU2245297A (en) * 1996-01-26 1997-08-20 Exabyte Corporation Dynamic control of magnetic tape drive
JPH10164495A (ja) * 1996-11-28 1998-06-19 Sony Corp ビデオ編集装置及びその方法並びに記憶媒体
JP3881217B2 (ja) 2001-11-07 2007-02-14 松下電器産業株式会社 タイムコード伝送方法およびタイムコード伝送装置
US7332666B2 (en) 2004-08-05 2008-02-19 Yamaha Corporation Performance control system, performance control apparatus, performance control method, program for implementing the method, and storage medium storing the program

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE78118T1 (de) * 1981-09-14 1992-07-15 Sony Corp Geraet zum konvertieren von markierungsinformationen.
JPS6093656A (ja) * 1983-10-25 1985-05-25 Sony Corp キユ−アツプ装置
FR2581817B1 (fr) * 1985-05-09 1987-06-26 Telediffusion Fse Systeme d'insertion et de restitution de donnees numeriques utilisant un code temporel lie a un programme enregistre sur magnetoscope
US4802023A (en) * 1986-08-21 1989-01-31 Ampex Corporation System for reading and writing vertical interval time code
US4837638A (en) * 1987-08-06 1989-06-06 Fullwood John W Video tape editing system with vertical interval time code
US4868687A (en) * 1987-12-21 1989-09-19 International Business Machines Corporation Audio editor display interface

Also Published As

Publication number Publication date
DE69033249T2 (de) 2000-02-03
JP2785345B2 (ja) 1998-08-13
DE69033249D1 (de) 1999-09-23
AU640144B2 (en) 1993-08-19
JPH0334180A (ja) 1991-02-14
KR910001644A (ko) 1991-01-31
AU5782790A (en) 1991-01-03
EP0405939A3 (en) 1993-12-15
EP0405939A2 (fr) 1991-01-02
CA2020257C (fr) 2000-01-04
EP0405939B1 (fr) 1999-08-18
KR100221894B1 (ko) 1999-09-15

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Legal Events

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