DE3580489D1 - Videorekorder. - Google Patents
Videorekorder.Info
- Publication number
- DE3580489D1 DE3580489D1 DE8585300643T DE3580489T DE3580489D1 DE 3580489 D1 DE3580489 D1 DE 3580489D1 DE 8585300643 T DE8585300643 T DE 8585300643T DE 3580489 T DE3580489 T DE 3580489T DE 3580489 D1 DE3580489 D1 DE 3580489D1
- Authority
- DE
- Germany
- Prior art keywords
- video signal
- reproduced
- time axis
- video records
- input video
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/95—Time-base error compensation
-
- 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
- G11B27/005—Reproducing at a different information rate from the information rate of recording
-
- 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
- G11B27/024—Electronic editing of analogue information signals, e.g. audio or video signals on tapes
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Closed-Circuit Television Systems (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59015458A JPH0722401B2 (ja) | 1984-01-31 | 1984-01-31 | ビデオ信号記録再生装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3580489D1 true DE3580489D1 (de) | 1990-12-20 |
Family
ID=11889349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585300643T Expired - Lifetime DE3580489D1 (de) | 1984-01-31 | 1985-01-30 | Videorekorder. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4668998A (de) |
EP (1) | EP0151538B1 (de) |
JP (1) | JPH0722401B2 (de) |
AT (1) | ATE58444T1 (de) |
DE (1) | DE3580489D1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06101860B2 (ja) * | 1986-04-11 | 1994-12-12 | ソニー株式会社 | 時間軸補正装置 |
JPS63294082A (ja) * | 1987-05-26 | 1988-11-30 | Canon Inc | 画像記録装置 |
JP2584324B2 (ja) * | 1989-11-13 | 1997-02-26 | 三洋電機株式会社 | Vtrの再生モード識別回路 |
US5583650A (en) * | 1992-09-01 | 1996-12-10 | Hitachi America, Ltd. | Digital recording and playback device error correction methods and apparatus for use with trick play data |
US5623344A (en) * | 1992-09-01 | 1997-04-22 | Hitachi America, Ltd. | Digital video recording device with trick play capability |
US5576902A (en) * | 1993-01-13 | 1996-11-19 | Hitachi America, Ltd. | Method and apparatus directed to processing trick play video data to compensate for intentionally omitted data |
US5444575A (en) * | 1994-01-21 | 1995-08-22 | Hitachi America, Ltd. | Method for recording digital data using a set of heads including a pair of co-located heads to record data at a rate lower than the full recording rate possible using the set of heads |
US5778143A (en) * | 1993-01-13 | 1998-07-07 | Hitachi America, Ltd. | Method and apparatus for the selection of data for use in VTR trick playback operation in a system using progressive picture refresh |
US5377051A (en) * | 1993-01-13 | 1994-12-27 | Hitachi America, Ltd. | Digital video recorder compatible receiver with trick play image enhancement |
US5933567A (en) * | 1993-01-13 | 1999-08-03 | Hitachi America, Ltd. | Method and apparatus for controlling the position of the heads of a digital video tape recorder during trick play operation and for recording digital data on a tape |
US5887115A (en) * | 1993-01-13 | 1999-03-23 | Hitachi America, Ltd. | Method and apparatus for implementing a video tape recorder for recording digital video signals having either a fixed or variable data transmission rate |
US5717816A (en) * | 1993-01-13 | 1998-02-10 | Hitachi America Ltd. | Method and apparatus for the selection of data for use in VTR trick playback operation in a system using intra-coded video frames |
US5805762A (en) * | 1993-01-13 | 1998-09-08 | Hitachi America, Ltd. | Video recording device compatible transmitter |
US5726711A (en) * | 1993-01-13 | 1998-03-10 | Hitachi America, Ltd. | Intra-coded video frame data processing methods and apparatus |
US5614952A (en) | 1994-10-11 | 1997-03-25 | Hitachi America, Ltd. | Digital video decoder for decoding digital high definition and/or digital standard definition television signals |
US5673358A (en) * | 1993-01-13 | 1997-09-30 | Hitachi America, Ltd. | Method for generating a reduced rate digital bitstream by selecting data as a function of the position within an image to which the data corresponds |
KR20000010736A (ko) * | 1996-05-03 | 2000-02-25 | 얀센 크리스 | 전자기적으로 서스펜젼기능이 이루어지고 회전되는원심펌핑장치 및 방법 |
US6148032A (en) * | 1998-05-12 | 2000-11-14 | Hitachi America, Ltd. | Methods and apparatus for reducing the cost of video decoders |
US6122321A (en) * | 1998-05-12 | 2000-09-19 | Hitachi America, Ltd. | Methods and apparatus for reducing the complexity of inverse quantization operations |
US6385248B1 (en) | 1998-05-12 | 2002-05-07 | Hitachi America Ltd. | Methods and apparatus for processing luminance and chrominance image data |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL295483A (de) * | 1962-07-20 | |||
JPS5412368B2 (de) * | 1974-11-15 | 1979-05-22 | ||
US4054921A (en) * | 1975-05-19 | 1977-10-18 | Sony Corporation | Automatic time-base error correction system |
JPS5236920A (en) * | 1975-09-19 | 1977-03-22 | Nippon Hoso Kyokai <Nhk> | Color framing unit for electronic editing |
DE2602420A1 (de) * | 1976-01-23 | 1977-07-28 | Basf Ag | Farbvideo-aufzeichnungs-/wiedergabesystem |
JPS5290222A (en) * | 1976-01-23 | 1977-07-29 | Sony Corp | Automatic compiler |
JPS5414118A (en) * | 1977-07-05 | 1979-02-02 | Sony Corp | Edition unit |
US4195317A (en) * | 1977-10-14 | 1980-03-25 | Arvin Industries, Inc. | Video recording and playback editing system with displayed cue signals |
US4163993A (en) * | 1978-03-23 | 1979-08-07 | Ampex Corporation | Continuous slow motion automatic tracking system |
JPS5563182A (en) * | 1978-11-06 | 1980-05-13 | Toshiba Corp | Picture compounding device |
CA1133639A (en) * | 1979-01-30 | 1982-10-12 | Masato Tanaka | Method and apparatus for editing digital signals recorded on a record medium |
US4329718A (en) * | 1979-02-20 | 1982-05-11 | Olympus Optical Company Limited | Video tape recording and reproducing apparatus with line base correction |
JPS5672594A (en) * | 1979-11-19 | 1981-06-16 | Sony Corp | Editing device |
GB2098021B (en) * | 1981-05-06 | 1985-06-19 | Sony Corp | Digital television apparatuses |
-
1984
- 1984-01-31 JP JP59015458A patent/JPH0722401B2/ja not_active Expired - Lifetime
-
1985
- 1985-01-29 US US06/696,153 patent/US4668998A/en not_active Expired - Lifetime
- 1985-01-30 EP EP85300643A patent/EP0151538B1/de not_active Expired - Lifetime
- 1985-01-30 AT AT85300643T patent/ATE58444T1/de not_active IP Right Cessation
- 1985-01-30 DE DE8585300643T patent/DE3580489D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0151538B1 (de) | 1990-11-14 |
EP0151538A2 (de) | 1985-08-14 |
ATE58444T1 (de) | 1990-11-15 |
EP0151538A3 (en) | 1987-03-25 |
US4668998A (en) | 1987-05-26 |
JPH0722401B2 (ja) | 1995-03-08 |
JPS60160290A (ja) | 1985-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |