GB2274223B - A video processing system - Google Patents

A video processing system

Info

Publication number
GB2274223B
GB2274223B GB9225575A GB9225575A GB2274223B GB 2274223 B GB2274223 B GB 2274223B GB 9225575 A GB9225575 A GB 9225575A GB 9225575 A GB9225575 A GB 9225575A GB 2274223 B GB2274223 B GB 2274223B
Authority
GB
United Kingdom
Prior art keywords
processing system
video processing
video
processing
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.)
Revoked
Application number
GB9225575A
Other versions
GB2274223A (en
GB9225575D0 (en
Inventor
Ian Malcolm Stewart
Timothy John Beckwith
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.)
Quantel Ltd
Original Assignee
Quantel Ltd
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 Quantel Ltd filed Critical Quantel Ltd
Priority to GB9225575A priority Critical patent/GB2274223B/en
Publication of GB9225575D0 publication Critical patent/GB9225575D0/en
Priority to GB9316626A priority patent/GB2273220B/en
Priority to EP93309448A priority patent/EP0601749B1/en
Priority to DE69327707T priority patent/DE69327707T2/en
Priority to US08/162,445 priority patent/US5649046A/en
Priority to JP30377793A priority patent/JP3503972B2/en
Publication of GB2274223A publication Critical patent/GB2274223A/en
Application granted granted Critical
Publication of GB2274223B publication Critical patent/GB2274223B/en
Priority to US08/804,893 priority patent/US5825967A/en
Anticipated expiration legal-status Critical
Revoked 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
    • G11B27/02—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
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • 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
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/028—Electronic editing of analogue information signals, e.g. audio or video signals with computer assistance
    • 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 

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Television Signal Processing For Recording (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
GB9225575A 1992-12-07 1992-12-07 A video processing system Revoked GB2274223B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB9225575A GB2274223B (en) 1992-12-07 1992-12-07 A video processing system
GB9316626A GB2273220B (en) 1992-12-07 1993-08-10 A video processing system
EP93309448A EP0601749B1 (en) 1992-12-07 1993-11-26 A video processing system
DE69327707T DE69327707T2 (en) 1992-12-07 1993-11-26 Video processing system
US08/162,445 US5649046A (en) 1992-12-07 1993-12-03 Video processing system with random access framestore for video editing
JP30377793A JP3503972B2 (en) 1992-12-07 1993-12-03 Video processing system
US08/804,893 US5825967A (en) 1992-12-07 1997-02-24 Video processing system with randow access frame store for video editing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9225575A GB2274223B (en) 1992-12-07 1992-12-07 A video processing system

Publications (3)

Publication Number Publication Date
GB9225575D0 GB9225575D0 (en) 1993-01-27
GB2274223A GB2274223A (en) 1994-07-13
GB2274223B true GB2274223B (en) 1997-01-08

Family

ID=10726260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9225575A Revoked GB2274223B (en) 1992-12-07 1992-12-07 A video processing system

Country Status (1)

Country Link
GB (1) GB2274223B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5727112A (en) * 1994-01-07 1998-03-10 Quantel Limited Video processing apparatus and method
US6888998B1 (en) 1994-11-28 2005-05-03 Sony Corporation Data recording and reproducing apparatus having a data transferring device for selectively transferring data between multiple data recording and reproducing devices
JP3211679B2 (en) 1996-09-25 2001-09-25 松下電器産業株式会社 Editing device and editing method
US6188830B1 (en) 1997-07-14 2001-02-13 Sony Corporation Audiovisual effects processing method and apparatus for instantaneous storage-based playback of audio data in synchronization with video data
GB9715925D0 (en) 1997-07-29 1997-10-01 Discreet Logic Inc Video data transfer
CA2718730A1 (en) * 2008-03-26 2009-10-01 Thomson Licensing Method for rapid archiving and restoring of a video store

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991010321A1 (en) * 1989-12-22 1991-07-11 Avid Technology, Inc. Media storage and retrieval system
EP0438299A2 (en) * 1990-01-19 1991-07-24 Sony Corporation Offline editing systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991010321A1 (en) * 1989-12-22 1991-07-11 Avid Technology, Inc. Media storage and retrieval system
EP0438299A2 (en) * 1990-01-19 1991-07-24 Sony Corporation Offline editing systems

Also Published As

Publication number Publication date
GB2274223A (en) 1994-07-13
GB9225575D0 (en) 1993-01-27

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Legal Events

Date Code Title Description
773K Patent revoked under sect. 73(2)/1977