DE69122330D1 - Verfahren zum Aufzeichnen eines digitalen Videosignals - Google Patents
Verfahren zum Aufzeichnen eines digitalen VideosignalsInfo
- Publication number
- DE69122330D1 DE69122330D1 DE69122330T DE69122330T DE69122330D1 DE 69122330 D1 DE69122330 D1 DE 69122330D1 DE 69122330 T DE69122330 T DE 69122330T DE 69122330 T DE69122330 T DE 69122330T DE 69122330 D1 DE69122330 D1 DE 69122330D1
- Authority
- DE
- Germany
- Prior art keywords
- recording
- video signal
- digital video
- digital
- signal
- 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
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
- H04N9/7925—Processing of colour television signals in connection with recording for more than one processing mode for more than one standard
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
- H04N9/8047—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction using transform coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20212790A JP2646813B2 (ja) | 1990-07-30 | 1990-07-30 | ディジタル映像信号記録方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69122330D1 true DE69122330D1 (de) | 1996-10-31 |
DE69122330T2 DE69122330T2 (de) | 1997-03-20 |
Family
ID=16452414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1991622330 Expired - Lifetime DE69122330T2 (de) | 1990-07-30 | 1991-07-30 | Verfahren zum Aufzeichnen eines digitalen Videosignals |
Country Status (5)
Country | Link |
---|---|
US (1) | US5257141A (de) |
EP (1) | EP0469861B1 (de) |
JP (1) | JP2646813B2 (de) |
KR (1) | KR950012331B1 (de) |
DE (1) | DE69122330T2 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3348288B2 (ja) * | 1991-07-19 | 2002-11-20 | ソニー株式会社 | ディジタルビデオ信号の記録方法および装置 |
JP3198550B2 (ja) * | 1991-09-03 | 2001-08-13 | ソニー株式会社 | 圧縮データ記録方法及び圧縮データ記録再生装置 |
EP0551979A3 (en) * | 1992-01-14 | 1994-09-14 | Matsushita Electric Ind Co Ltd | High efficiency coding apparatus |
US6256642B1 (en) * | 1992-01-29 | 2001-07-03 | Microsoft Corporation | Method and system for file system management using a flash-erasable, programmable, read-only memory |
JP3428033B2 (ja) * | 1992-02-19 | 2003-07-22 | 株式会社日立製作所 | ディジタルvtr |
GB2264838B (en) * | 1992-02-21 | 1995-08-30 | Samsung Electronics Co Ltd | Video recording apparatus |
JPH05282799A (ja) * | 1992-04-01 | 1993-10-29 | Sony Corp | 情報記録装置 |
US5574570A (en) * | 1992-05-12 | 1996-11-12 | Mitsubishi Denki Kabushiki Kaisha | Video signal recording/reproduction apparatus and method for recording/reproducing two kinds of video signals carrying different amounts of information |
US5347318A (en) * | 1992-06-16 | 1994-09-13 | Canon Kabushiki Kaisha | Apparatus for processing video signals having different aspect ratios |
JP3191426B2 (ja) * | 1992-07-24 | 2001-07-23 | ソニー株式会社 | ディジタルビデオテープレコーダ |
JP3093494B2 (ja) * | 1992-11-18 | 2000-10-03 | 株式会社東芝 | 多様性信号処理装置 |
US5561608A (en) * | 1992-11-18 | 1996-10-01 | Kabushiki Kaisha Toshiba | Multisystem adaptable type signal processing and recording/reproducing apparatus |
KR970008634B1 (ko) * | 1993-02-05 | 1997-05-27 | 가부시끼가이샤 히다찌 세이사꾸쇼 | 영상 신호의 기록 및 재생 장치 |
EP0612186B1 (de) * | 1993-02-13 | 1999-06-09 | Lg Electronics Inc. | Vorrichtung zur Aufnahme/Wiedergabe von Videosignalen mit hoher Auflösung |
US5706260A (en) * | 1993-03-09 | 1998-01-06 | Sony Corporation | Apparatus for and method of synchronously recording signals onto a disk medium by a single head |
JP3092382B2 (ja) * | 1993-03-22 | 2000-09-25 | 松下電器産業株式会社 | 信号処理装置 |
US5563661A (en) | 1993-04-05 | 1996-10-08 | Canon Kabushiki Kaisha | Image processing apparatus |
JP2679941B2 (ja) * | 1993-05-10 | 1997-11-19 | 松下電器産業株式会社 | ディジタル磁気記録再生装置 |
KR940026915A (ko) * | 1993-05-24 | 1994-12-10 | 오오가 노리오 | 디지탈 비디오신호 기록장치 및 재생장치 및 기록방법 |
JP3046224B2 (ja) * | 1994-07-26 | 2000-05-29 | 三星電子株式会社 | 固定ビット率の符号化方法および装置とこれを利用した高速探索のためのトラッキング方法 |
DE69533810T2 (de) * | 1994-09-26 | 2005-12-15 | Matsushita Electric Industrial Co., Ltd., Kadoma | Aufnahmevorrichtung für digitale Signale |
KR0129947B1 (ko) * | 1994-12-30 | 1998-04-18 | 김광호 | 트릭플레이를 위한 디지탈 비디오 테이프의 기록 및 재생방법 |
JP4047943B2 (ja) * | 1995-01-31 | 2008-02-13 | 富士フイルム株式会社 | ディジタル画像データ記録装置および方法ならびにディジタル画像データ再生装置および方法ならびに固体電子撮像装置およびその信号電荷読出し方法 |
JP3696678B2 (ja) * | 1995-02-01 | 2005-09-21 | 富士写真フイルム株式会社 | ディジタル画像データ記録装置および方法ならびにディジタル画像データ再生装置および方法 |
KR100203243B1 (ko) * | 1995-07-31 | 1999-06-15 | 윤종용 | 에스디알에이엠에 프레임의 영상신호를 기록하는 방법 |
US6665690B2 (en) | 1997-10-21 | 2003-12-16 | Sony Corporation | System and method for determining respective lengths of recording units used for recording different types of data on disc medium |
JP4923363B2 (ja) * | 2001-09-07 | 2012-04-25 | マックス株式会社 | 釘打機におけるメインバルブ機構 |
JP4550658B2 (ja) * | 2005-04-28 | 2010-09-22 | 富士通メディアデバイス株式会社 | 圧電薄膜共振器およびフィルタ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59174076A (ja) * | 1983-03-23 | 1984-10-02 | Sony Corp | ビデオ信号の記録装置 |
DE3787184T2 (de) * | 1986-02-18 | 1993-12-16 | Matsushita Electric Ind Co Ltd | Videosignalaufzeichnungsmethode und Vorrichtung zur Teilbildaufnahme. |
JPS62234478A (ja) * | 1986-04-04 | 1987-10-14 | Matsushita Electric Ind Co Ltd | 映像信号の記録再生装置 |
US4862292A (en) * | 1987-08-26 | 1989-08-29 | Canon Kabushiki Kaisha | Digital information signal recording apparatus |
JP2619455B2 (ja) * | 1988-01-29 | 1997-06-11 | 株式会社日立製作所 | 映像信号の記録方法ならびに再生方法およびこれらを用いた装置 |
JPH02166675A (ja) * | 1988-12-20 | 1990-06-27 | Matsushita Electric Ind Co Ltd | ディジタル磁気記録再生装置 |
US5136437A (en) * | 1988-12-27 | 1992-08-04 | Sharp Kabushiki Kaisha | Video signal recording/reproducing device |
JP2532667B2 (ja) * | 1989-06-20 | 1996-09-11 | シャープ株式会社 | ビデオ信号記録再生装置 |
JPH03101486A (ja) * | 1989-09-14 | 1991-04-26 | Hitachi Ltd | 映像信号記録再生方法及び装置 |
-
1990
- 1990-07-30 JP JP20212790A patent/JP2646813B2/ja not_active Expired - Lifetime
-
1991
- 1991-07-26 US US07/736,059 patent/US5257141A/en not_active Expired - Lifetime
- 1991-07-30 EP EP19910306982 patent/EP0469861B1/de not_active Expired - Lifetime
- 1991-07-30 DE DE1991622330 patent/DE69122330T2/de not_active Expired - Lifetime
- 1991-07-30 KR KR1019910013114A patent/KR950012331B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0469861A2 (de) | 1992-02-05 |
DE69122330T2 (de) | 1997-03-20 |
JPH0486182A (ja) | 1992-03-18 |
EP0469861B1 (de) | 1996-09-25 |
EP0469861A3 (en) | 1993-04-07 |
US5257141A (en) | 1993-10-26 |
JP2646813B2 (ja) | 1997-08-27 |
KR920003291A (ko) | 1992-02-29 |
KR950012331B1 (ko) | 1995-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PANASONIC CORP., KADOMA, OSAKA, JP |