DE69322551D1 - Verfahren zum Aufnehmen/Wiedergeben eines digitalen Videosignals und Vorrichtung dafür - Google Patents
Verfahren zum Aufnehmen/Wiedergeben eines digitalen Videosignals und Vorrichtung dafürInfo
- Publication number
- DE69322551D1 DE69322551D1 DE69322551T DE69322551T DE69322551D1 DE 69322551 D1 DE69322551 D1 DE 69322551D1 DE 69322551 T DE69322551 T DE 69322551T DE 69322551 T DE69322551 T DE 69322551T DE 69322551 D1 DE69322551 D1 DE 69322551D1
- Authority
- DE
- Germany
- Prior art keywords
- video signal
- digital video
- signal recording
- reproducing method
- apparatus therefor
- 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 - Fee Related
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
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/78206—Recording using a special track configuration, e.g. crossing, overlapping
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
- H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
- H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape
- H04N5/78266—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape using more than one track for the recording of one television field or frame, i.e. segmented recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/783—Adaptations for reproducing at a rate different from the recording rate
-
- 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
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
- H04N9/8227—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being at least another television signal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
- Digital Magnetic Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920012524A KR100195071B1 (ko) | 1992-07-14 | 1992-07-14 | 디지탈 비디오신호 기록 재생방법 및 그 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69322551D1 true DE69322551D1 (de) | 1999-01-28 |
DE69322551T2 DE69322551T2 (de) | 1999-04-29 |
Family
ID=19336303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69322551T Expired - Fee Related DE69322551T2 (de) | 1992-07-14 | 1993-07-12 | Verfahren zum Aufnehmen/Wiedergeben eines digitalen Videosignals und Vorrichtung dafür |
Country Status (6)
Country | Link |
---|---|
US (1) | US5486931A (de) |
EP (1) | EP0579156B1 (de) |
JP (1) | JP3076694B2 (de) |
KR (1) | KR100195071B1 (de) |
CN (1) | CN1058826C (de) |
DE (1) | DE69322551T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6141487A (en) * | 1994-03-14 | 2000-10-31 | Matsushita Electric Industrial Co., Ltd. | Data recording/reproducing apparatus and method for high speed play |
ATE190183T1 (de) * | 1994-04-12 | 2000-03-15 | Koninkl Philips Electronics Nv | Aufnahme und wiedergabe eines trick-videosignals |
JP3322998B2 (ja) | 1994-04-12 | 2002-09-09 | 三菱電機株式会社 | ディジタルvtr |
CA2186583C (en) * | 1994-04-13 | 2005-06-14 | Tomoki Saeki | Digital vcr with non-standard speed playback |
JP3089160B2 (ja) * | 1994-05-20 | 2000-09-18 | シャープ株式会社 | ディジタル記録再生装置 |
JPH07327198A (ja) * | 1994-05-31 | 1995-12-12 | Matsushita Electric Ind Co Ltd | 圧縮テレビジョン信号記録再生装置 |
JP3172635B2 (ja) * | 1994-07-14 | 2001-06-04 | シャープ株式会社 | ディジタル記録再生装置 |
KR970004637B1 (ko) * | 1994-07-18 | 1997-03-29 | 엘지전자 주식회사 | 디브이씨알(dvcr)의 변속 재생 방법 |
EP0982942B1 (de) * | 1994-07-29 | 2004-06-02 | Sharp Kabushiki Kaisha | Fernsehübermittlungsanlage mit Speichermöglichkeit |
EP0701253B1 (de) * | 1994-08-10 | 2002-01-30 | Matsushita Electric Industrial Co., Ltd. | Aufzeichnungs- und Wiedergabegerät für kodierten Datenstrom |
US6122433A (en) * | 1994-10-20 | 2000-09-19 | Thomson Licensing S.A. | HDTV trick play stream derivation for VCR |
GB9421206D0 (en) * | 1994-10-20 | 1994-12-07 | Thomson Consumer Electronics | Digital VCR MPEG- trick play processing |
US6047100A (en) * | 1994-10-20 | 2000-04-04 | Thomson Licensing S.A. | Trick play stream derivation for pre-recorded digital video recording |
US5867625A (en) * | 1994-10-20 | 1999-02-02 | Thomson Consumer Electronics, Inc. | Digital VCR with trick play steam derivation |
KR0129947B1 (ko) * | 1994-12-30 | 1998-04-18 | 김광호 | 트릭플레이를 위한 디지탈 비디오 테이프의 기록 및 재생방법 |
JPH08306135A (ja) * | 1995-04-28 | 1996-11-22 | Sony Corp | 信号記録装置、信号再生装置およびテープ状記録媒体 |
KR0170298B1 (ko) * | 1995-10-10 | 1999-04-15 | 김광호 | 디지탈 비디오 테이프의 기록 방법 |
DE19610089A1 (de) * | 1996-03-14 | 1997-09-18 | Thomson Brandt Gmbh | Spurführung bei Längsspuraufzeichnung mit einer Vielzahl paralleler Spuren |
JP3050278U (ja) * | 1997-12-27 | 1998-06-30 | 船井電機株式会社 | ビデオテープ再生装置 |
JP3849461B2 (ja) * | 2001-06-07 | 2006-11-22 | ソニー株式会社 | 撮像装置及び撮像方法 |
WO2014128616A2 (en) * | 2013-02-22 | 2014-08-28 | Amit Kumar Jain Amit | Method of recording, editing and sharing an agglomeration of videos |
CN117172205B (zh) * | 2023-11-02 | 2024-03-15 | 摩尔线程智能科技(北京)有限责任公司 | 性能分析方法、装置、电子设备及存储介质 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3382105D1 (de) * | 1982-09-10 | 1991-02-14 | Hitachi Ltd | Aufzeichnungs- und wiedergabeanordnung fuer ein videobandaufzeichnungsgeraet. |
KR900007470B1 (ko) * | 1986-02-18 | 1990-10-10 | 마쯔시다덴기산교 가부시기가이샤 | 영상신호의 기록방법 및 기록재생장치 |
JPH07105120B2 (ja) * | 1987-10-06 | 1995-11-13 | キヤノン株式会社 | データ記録装置 |
JPH0831255B2 (ja) * | 1987-10-06 | 1996-03-27 | キヤノン株式会社 | データ記録装置 |
US5194997A (en) * | 1987-10-06 | 1993-03-16 | Canon Kabushiki Kaisha | Data recording apparatus having sub-code recording function |
JPH0194570A (ja) * | 1987-10-06 | 1989-04-13 | Canon Inc | データ記録装置 |
JPH0194569A (ja) * | 1987-10-06 | 1989-04-13 | Canon Inc | データ記録装置 |
JPH01119179A (ja) * | 1987-11-02 | 1989-05-11 | Hitachi Ltd | 磁気記録方式 |
US5132807A (en) * | 1988-07-28 | 1992-07-21 | Canon Kabushiki Kaisha | Recording apparatus for recording main information with additional information |
JP2695925B2 (ja) * | 1989-07-12 | 1998-01-14 | 株式会社日立製作所 | ディジタル画像信号の再生装置 |
US5130800A (en) * | 1989-12-28 | 1992-07-14 | North American Philips Corporation | Picture out of picture feature for wide-screen display |
JPH04151984A (ja) * | 1990-10-16 | 1992-05-25 | Toshiba Corp | 映像信号記録再生方法及びディジタルvtr装置 |
US5347406A (en) * | 1990-10-31 | 1994-09-13 | Sony Corporation | Digital video recording apparatus for recording digital video signals of reduced bit rate on magnetic tape having particular thickness, energy product and surface roughness |
JP2909239B2 (ja) * | 1991-03-27 | 1999-06-23 | 株式会社東芝 | 高能率符号化記録再生装置 |
FR2688970A1 (fr) * | 1992-03-20 | 1993-09-24 | Thomson Broadcast | Dispositif de lecture et/ou d'ecriture de support magnetique et magnetoscope contenant de tels dispositifs. |
-
1992
- 1992-07-14 KR KR1019920012524A patent/KR100195071B1/ko not_active IP Right Cessation
-
1993
- 1993-06-29 JP JP05159198A patent/JP3076694B2/ja not_active Expired - Fee Related
- 1993-07-12 DE DE69322551T patent/DE69322551T2/de not_active Expired - Fee Related
- 1993-07-12 EP EP93111147A patent/EP0579156B1/de not_active Expired - Lifetime
- 1993-07-13 CN CN93108378A patent/CN1058826C/zh not_active Expired - Fee Related
- 1993-07-14 US US08/091,128 patent/US5486931A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0579156B1 (de) | 1998-12-16 |
EP0579156A3 (en) | 1994-07-27 |
JPH06209447A (ja) | 1994-07-26 |
EP0579156A2 (de) | 1994-01-19 |
DE69322551T2 (de) | 1999-04-29 |
KR100195071B1 (ko) | 1999-06-15 |
CN1081528A (zh) | 1994-02-02 |
US5486931A (en) | 1996-01-23 |
CN1058826C (zh) | 2000-11-22 |
KR940002838A (ko) | 1994-02-19 |
JP3076694B2 (ja) | 2000-08-14 |
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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 |