GB2295482A - Video editing systems - Google Patents
Video editing systemsInfo
- Publication number
- GB2295482A GB2295482A GB9525301A GB9525301A GB2295482A GB 2295482 A GB2295482 A GB 2295482A GB 9525301 A GB9525301 A GB 9525301A GB 9525301 A GB9525301 A GB 9525301A GB 2295482 A GB2295482 A GB 2295482A
- Authority
- GB
- United Kingdom
- Prior art keywords
- data handling
- handling means
- image frames
- sequence
- relatively low
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
-
- 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
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- 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
- G11B2220/2508—Magnetic discs
- G11B2220/2512—Floppy disks
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
A system for editing video material comprises: (a) first digital data handling means for receiving and storing a sequence of image frames of relatively high quality; (b) means for converting the sequence of image frames into a corresponding sequence of image frames of relatively low quality; (c) second digital data handling means for receiving and storing the science of relatively low quality image frames; (d) operator input means associated with the second data handling means to enable manipulation of the sequence of relatively low quality image frames for edit decisions to be made; (e) communication means connected between the first and second data handling means, for communicating to the first data handling means edit decisions after manipulation of the frames in the second data handling means, substantially as such decisions are made; (f) means within the first data handling means for processing a first edit decision, and for manipulating the relatively high quality image frames accordingly, whilst the operator manipulates the relatively low quality frames in the second data handling means to make a second edit decision for communications to the first data handling means; and (g) means within the first data handling means for producing an output sequence of relatively high quality image frames in accordance with the first, second and any subsequent edit decisions communicated from the second data handling means. <IMAGE>
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9713716A GB2311681B (en) | 1993-06-10 | 1994-06-10 | Video editing systems |
GB9525301A GB2295482B (en) | 1993-06-10 | 1994-06-10 | Video editing systems |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939311991A GB9311991D0 (en) | 1993-06-10 | 1993-06-10 | Video editing systems |
GB939320386A GB9320386D0 (en) | 1993-10-04 | 1993-10-04 | Video editing systems |
PCT/GB1994/001255 WO1994029868A2 (en) | 1993-06-10 | 1994-06-10 | Video editing systems |
GB9525301A GB2295482B (en) | 1993-06-10 | 1994-06-10 | Video editing systems |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9525301D0 GB9525301D0 (en) | 1996-02-21 |
GB2295482A true GB2295482A (en) | 1996-05-29 |
GB2295482B GB2295482B (en) | 1997-12-10 |
Family
ID=27266717
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9525301A Expired - Fee Related GB2295482B (en) | 1993-06-10 | 1994-06-10 | Video editing systems |
GB9713716A Expired - Fee Related GB2311681B (en) | 1993-06-10 | 1994-06-10 | Video editing systems |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9713716A Expired - Fee Related GB2311681B (en) | 1993-06-10 | 1994-06-10 | Video editing systems |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2295482B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2312078A (en) * | 1996-04-12 | 1997-10-15 | Sony Corp | Cataloguing video information |
GB2329752A (en) * | 1994-08-12 | 1999-03-31 | Sony Corp | A video editing method |
GB2351629A (en) * | 1999-04-28 | 2001-01-03 | Snell & Wilcox Ltd | Video processing apparatus for showing encoder effects |
US6400887B1 (en) | 1994-08-12 | 2002-06-04 | Sony Corporation | Portable AV editing apparatus |
US6571051B2 (en) | 1997-08-01 | 2003-05-27 | Autodesk Canada Inc. | Editing image data |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2824405B1 (en) * | 2001-05-02 | 2004-01-30 | Clicknshoot | METHOD FOR REMOTE PROCESSING OF AN ARTICLE, IN PARTICULAR METHOD FOR SELECTIVE DIGITIZATION OF VIDEO TAPES |
GB2573238B (en) * | 2017-02-03 | 2022-12-14 | Tv One Ltd | Method of video transmission and display |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990007843A1 (en) * | 1988-12-27 | 1990-07-12 | Lang Richard A | Audio/video recorder/transceiver |
EP0392753A2 (en) * | 1989-04-10 | 1990-10-17 | Canon Kabushiki Kaisha | Method of and apparatus for editing images |
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 |
WO1992007359A1 (en) * | 1990-10-19 | 1992-04-30 | Eidos Plc | Improvements in or relating to video processing systems |
EP0526064A2 (en) * | 1991-08-02 | 1993-02-03 | The Grass Valley Group, Inc. | Video editing system operator interface for visualization and interactive control of video material |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1080226A (en) * | 1964-08-13 | 1967-08-23 | Bernard Lippel | Improvements relating to binary picture transmission method and system |
FR2391610A1 (en) * | 1977-05-16 | 1978-12-15 | Matra | IMPROVEMENTS IN PROCESSES AND DEVICES FOR RESTITUTION AND IMAGE REPRODUCTION |
US4672444A (en) * | 1985-11-14 | 1987-06-09 | Rca Corporation | Method for transmitting a high-resolution image over a narrow-band communication channel |
GB8630887D0 (en) * | 1986-12-24 | 1987-02-04 | Philips Electronic Associated | Encoding & displaying pictures |
US4924521A (en) * | 1987-12-18 | 1990-05-08 | International Business Machines Corporation | Image processing system and method employing combined black and white and gray scale image data |
JPH04178074A (en) * | 1990-11-13 | 1992-06-25 | Nec Corp | Coding decoding system for picture signal and its device |
GB2287849B (en) * | 1994-03-19 | 1998-03-11 | Sony Corp | Video signal editing apparatus |
-
1994
- 1994-06-10 GB GB9525301A patent/GB2295482B/en not_active Expired - Fee Related
- 1994-06-10 GB GB9713716A patent/GB2311681B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990007843A1 (en) * | 1988-12-27 | 1990-07-12 | Lang Richard A | Audio/video recorder/transceiver |
EP0392753A2 (en) * | 1989-04-10 | 1990-10-17 | Canon Kabushiki Kaisha | Method of and apparatus for editing images |
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 |
WO1992007359A1 (en) * | 1990-10-19 | 1992-04-30 | Eidos Plc | Improvements in or relating to video processing systems |
EP0526064A2 (en) * | 1991-08-02 | 1993-02-03 | The Grass Valley Group, Inc. | Video editing system operator interface for visualization and interactive control of video material |
Non-Patent Citations (2)
Title |
---|
Fernseh und Kino Technik,Vol.45,No.5,1991,pages 252 to 258 * |
Research Disclosure,No.330,October 1991,page 738 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2329752A (en) * | 1994-08-12 | 1999-03-31 | Sony Corp | A video editing method |
GB2329752B (en) * | 1994-08-12 | 1999-05-12 | Sony Corp | Video Editing Method |
US6400887B1 (en) | 1994-08-12 | 2002-06-04 | Sony Corporation | Portable AV editing apparatus |
GB2312078A (en) * | 1996-04-12 | 1997-10-15 | Sony Corp | Cataloguing video information |
GB2312078B (en) * | 1996-04-12 | 1999-12-15 | Sony Corp | Cataloguing video information |
US6571051B2 (en) | 1997-08-01 | 2003-05-27 | Autodesk Canada Inc. | Editing image data |
GB2351629A (en) * | 1999-04-28 | 2001-01-03 | Snell & Wilcox Ltd | Video processing apparatus for showing encoder effects |
Also Published As
Publication number | Publication date |
---|---|
GB2311681B (en) | 1997-12-10 |
GB2295482B (en) | 1997-12-10 |
GB9713716D0 (en) | 1997-09-03 |
GB2311681A (en) | 1997-10-01 |
GB9525301D0 (en) | 1996-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20000610 |
|
728V | Application for restoration filed (sect. 28/1977) | ||
7281 | Application for restoration withdrawn (sect. 28/1977) |