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GB2241848A - Video camera recorder and/or recording system including teletext encoder - Google Patents

Video camera recorder and/or recording system including teletext encoder Download PDF

Info

Publication number
GB2241848A
GB2241848A GB8928568A GB8928568A GB2241848A GB 2241848 A GB2241848 A GB 2241848A GB 8928568 A GB8928568 A GB 8928568A GB 8928568 A GB8928568 A GB 8928568A GB 2241848 A GB2241848 A GB 2241848A
Authority
GB
United Kingdom
Prior art keywords
video camera
camera recorder
system including
recording system
recorder
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.)
Withdrawn
Application number
GB8928568A
Other versions
GB8928568D0 (en
Inventor
Eric Ransome Melzer
Robert Douglas Howlett
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB8928568A priority Critical patent/GB2241848A/en
Publication of GB8928568D0 publication Critical patent/GB8928568D0/en
Priority to PCT/GB1990/001983 priority patent/WO1991009498A1/en
Priority to AU69130/91A priority patent/AU6913091A/en
Publication of GB2241848A publication Critical patent/GB2241848A/en
Withdrawn legal-status Critical Current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
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H04N5/9206—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal
    • H04N5/9207—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal for teletext
    • 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)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

A modified video camera recorder and/or recorder system wherein teletext encoder means are provided for encoded recording of vertical interval test and/or data e.g. standard teletext P888 on the video tape, especially using a high band system such as super VHS.

Description

VIDEO CAMERA RECORDERS AND/OR RECORDING SYSTEMS This invention relates to video camera recorders and/or recording systems.
Many video camera recorders currently available, during filming, display in the view finder details of time and date of recording and exposure settings etc., used during filming.
Such information is, however, not transferred to the video tape and is hence lost.
This invention provides a modified video camera recorder and/or recorder system wherein teletext encoder means are provided for encoded recording of vertical interval test and/or data e.g. standard teletext P888 on the video tape, especially using a high band system such as super VHS.
The inclusion of such a facility allows encoded recording of the information normally displayed in the view finder e.g.
time and date of recording but also allows inclusion of a tape run clock to encode a constant real time reference thereby providing greater ease of editing, and a greater ease of sub-titling.
The modification according to the invention merely requires the inclusion of a suitably programmed chip in the camera circuitry.

Claims (1)

1. A modified video camera recorder and/or recorder system wherein teletext encoder means are provided for encoded recording of vertical interval test and/or data e.g. standard teletext P888 on the video tape, especially using a high band system such as super VHS.
GB8928568A 1989-12-19 1989-12-19 Video camera recorder and/or recording system including teletext encoder Withdrawn GB2241848A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8928568A GB2241848A (en) 1989-12-19 1989-12-19 Video camera recorder and/or recording system including teletext encoder
PCT/GB1990/001983 WO1991009498A1 (en) 1989-12-19 1990-12-19 Video camera recorders and/or recording systems
AU69130/91A AU6913091A (en) 1989-12-19 1990-12-19 Video camera recorders and/or recording systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8928568A GB2241848A (en) 1989-12-19 1989-12-19 Video camera recorder and/or recording system including teletext encoder

Publications (2)

Publication Number Publication Date
GB8928568D0 GB8928568D0 (en) 1990-02-21
GB2241848A true GB2241848A (en) 1991-09-11

Family

ID=10668122

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8928568A Withdrawn GB2241848A (en) 1989-12-19 1989-12-19 Video camera recorder and/or recording system including teletext encoder

Country Status (3)

Country Link
AU (1) AU6913091A (en)
GB (1) GB2241848A (en)
WO (1) WO1991009498A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000067472A1 (en) * 1999-04-30 2000-11-09 Grundig Ag Method and device for subtitling video-camera recordings

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0832922A (en) * 1994-07-14 1996-02-02 Hitachi Ltd Magnetic recording / reproducing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129649A (en) * 1982-10-22 1984-05-16 Valkenburg George Van Method and apparatus for electronic publishing
GB2167917A (en) * 1984-10-22 1986-06-04 Personnel Dev Projects Limited Video record for use with computer controlled player/monitor systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185777A (en) * 1981-05-12 1982-11-16 Fuji Photo Film Co Ltd Electronic camera with electronic memo
JPS59178084A (en) * 1983-03-28 1984-10-09 Nippon Kogaku Kk <Nikon> Video recorder incorporated with camera
DE3315740C2 (en) * 1983-04-30 1985-02-21 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Video recorder with recording of a teletext signal
US4695900A (en) * 1984-04-12 1987-09-22 Matsushita Electric Industrial Co., Ltd. Magnetic recording and playback apparatus for teletext signals
DE3431006C1 (en) * 1984-08-23 1985-09-26 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Method and device for recording and reproducing color video signals with data lines
US4800448A (en) * 1986-09-02 1989-01-24 Fuji Photo Film Co. Ltd. Image recording/reproducing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129649A (en) * 1982-10-22 1984-05-16 Valkenburg George Van Method and apparatus for electronic publishing
GB2167917A (en) * 1984-10-22 1986-06-04 Personnel Dev Projects Limited Video record for use with computer controlled player/monitor systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000067472A1 (en) * 1999-04-30 2000-11-09 Grundig Ag Method and device for subtitling video-camera recordings

Also Published As

Publication number Publication date
AU6913091A (en) 1991-07-18
GB8928568D0 (en) 1990-02-21
WO1991009498A1 (en) 1991-06-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)