CN1247021C - 数据记录/再生装置 - Google Patents

数据记录/再生装置 Download PDF

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Publication number
CN1247021C
CN1247021C CNB011172436A CN01117243A CN1247021C CN 1247021 C CN1247021 C CN 1247021C CN B011172436 A CNB011172436 A CN B011172436A CN 01117243 A CN01117243 A CN 01117243A CN 1247021 C CN1247021 C CN 1247021C
Authority
CN
China
Prior art keywords
signal
recording
audio
regeneration
video 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 - Fee Related
Application number
CNB011172436A
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English (en)
Chinese (zh)
Other versions
CN1326295A (zh
Inventor
新田元
宾田敏道
太田正志
大田起至
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of CN1326295A publication Critical patent/CN1326295A/zh
Application granted granted Critical
Publication of CN1247021C publication Critical patent/CN1247021C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • 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
    • 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
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • 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
    • H04N9/806—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 with processing of the sound signal
    • H04N9/8063—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 with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Television Systems (AREA)
  • Synchronizing For Television (AREA)
CNB011172436A 2000-03-17 2001-03-17 数据记录/再生装置 Expired - Fee Related CN1247021C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000081857A JP4200630B2 (ja) 2000-03-17 2000-03-17 映像記録再生装置及び映像記録再生方法
JP81857/00 2000-03-17
JP81857/2000 2000-03-17

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN2006100025733A Division CN1825977B (zh) 2000-03-17 2001-03-17 记录/再生装置和方法

Publications (2)

Publication Number Publication Date
CN1326295A CN1326295A (zh) 2001-12-12
CN1247021C true CN1247021C (zh) 2006-03-22

Family

ID=18598729

Family Applications (2)

Application Number Title Priority Date Filing Date
CNB011172436A Expired - Fee Related CN1247021C (zh) 2000-03-17 2001-03-17 数据记录/再生装置
CN2006100025733A Expired - Fee Related CN1825977B (zh) 2000-03-17 2001-03-17 记录/再生装置和方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN2006100025733A Expired - Fee Related CN1825977B (zh) 2000-03-17 2001-03-17 记录/再生装置和方法

Country Status (4)

Country Link
US (1) US6757484B2 (https=)
JP (1) JP4200630B2 (https=)
KR (1) KR100693233B1 (https=)
CN (2) CN1247021C (https=)

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JP2003199045A (ja) * 2001-12-26 2003-07-11 Victor Co Of Japan Ltd 情報記録信号の生成方法、情報信号の再生方法、情報信号の伝送方法、情報記録信号生成装置、情報信号再生装置、情報信号伝送装置、情報信号記録媒体、及び情報信号伝送用プログラム
KR100824380B1 (ko) * 2002-08-08 2008-04-22 삼성전자주식회사 영상 기록/재생 장치 및 그 메뉴안내 표시방법
WO2004062295A1 (en) * 2003-01-06 2004-07-22 Koninklijke Philips Electronics N.V. Method and apparatus for improving audio/video signal sync stability in digital recording devices
KR100716973B1 (ko) * 2004-02-21 2007-05-10 삼성전자주식회사 Ａｖ 데이터에 동기된 텍스트 서브 타이틀 데이터를기록한 정보저장매체, 재생방법 및 장치
EP1985115A4 (en) 2006-02-15 2012-11-07 Thomson Licensing NONLINEAR DIGITAL DAILIES
TWI374661B (en) * 2006-03-13 2012-10-11 Realtek Semiconductor Corp Image processing chip and related method
JP5101668B2 (ja) * 2009-11-27 2012-12-19 株式会社東芝 デジタルビデオ収録再生装置
JP6520242B2 (ja) * 2015-03-12 2019-05-29 ソニー株式会社 情報処理装置、通信システム、情報処理方法およびプログラム
CN104902317A (zh) * 2015-05-27 2015-09-09 青岛海信电器股份有限公司 音视频同步方法及装置
CN116193044B (zh) * 2023-04-28 2023-08-15 深圳市微智体技术有限公司 多路图像帧同步显示的方法、装置、设备及介质

Family Cites Families (24)

* Cited by examiner, † Cited by third party
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US4301466A (en) * 1980-02-01 1981-11-17 Ampex Corporation Fast acting phase shifting apparatus for use in digital sampling systems
JPS57197982A (en) * 1981-05-29 1982-12-04 Pioneer Video Corp Time base correcting device for recorded information reproducing device
US4636858A (en) * 1984-10-30 1987-01-13 The United States Of America As Represented By The Secretary Of The Air Force Extracting digital data from a bus and multiplexing it with a video signal
US5093750A (en) * 1987-11-06 1992-03-03 Samsung Electronics Co., Ltd. System for recording/reproducing video data on or from a tape medium for storing digital signals and method therein
KR900006187B1 (ko) * 1987-12-04 1990-08-25 삼성전자 주식회사 디지탈 오디오 테이프 시스템에서의 디지탈 비디오신호 처리에 따른 동기 발생회로
GB2248717B (en) * 1990-08-17 1994-10-19 Mitsubishi Electric Corp Magnetic recording and reproducing apparatus
JP2529455B2 (ja) * 1990-09-18 1996-08-28 松下電器産業株式会社 磁気記録再生装置
US5327156A (en) * 1990-11-09 1994-07-05 Fuji Photo Film Co., Ltd. Apparatus for processing signals representative of a computer graphics image and a real image including storing processed signals back into internal memory
US5432649A (en) * 1990-12-06 1995-07-11 Mitsubishi Denki Kabushiki Kaisha Magnetic recording and reproducing apparatus
EP0523299A1 (en) * 1991-07-18 1993-01-20 International Business Machines Corporation System and method for combining multiple composite video signals
US5386323A (en) * 1991-07-30 1995-01-31 Matsushita Electric Industrial Co., Ltd. Method and apparatus for reproducing independently recorded multi-channel digital audio signals simultaneously and in synchronization with video signals
KR950011522B1 (ko) * 1992-03-30 1995-10-05 삼성전자주식회사 영상신호 기록 및 재생장치
ATE179808T1 (de) * 1992-10-19 1999-05-15 Koninkl Philips Electronics Nv Gerät zur speicherung eines datensignals in einem speicher und zur wiedergabe des datensignals aus diesem speicher
EP0622956B1 (en) * 1993-04-26 1999-03-03 Matsushita Electric Industrial Co., Ltd. Apparatus for recording digital video and audio signals
US5701383A (en) * 1994-05-20 1997-12-23 Gemstar Development Corporation Video time-shifting apparatus
US5798996A (en) * 1994-06-24 1998-08-25 Sony Corporation Method and apparatus for recording digital data by controlling the location of the edge of recording pits through modulation of a laser
US5592236A (en) * 1995-06-01 1997-01-07 International Business Machines Corporation Method and apparatus for overlaying two video signals using an input-lock
JPH09147495A (ja) * 1995-11-20 1997-06-06 Sony Corp Ｄ／ａ変換ユニット及び再生システム
JP3277787B2 (ja) * 1995-12-21 2002-04-22 ソニー株式会社 音声・映像データ記録・再生装置
US5740388A (en) * 1996-05-10 1998-04-14 Custom Communications, Inc. Apparatus for creating individually customized videos
JP3454645B2 (ja) * 1996-10-15 2003-10-06 三洋電機株式会社 ディスク記録方法
JPH10162560A (ja) * 1996-12-04 1998-06-19 Matsushita Electric Ind Co Ltd 映像編集方法、及びノンリニア映像編集装置
JPH10304400A (ja) * 1997-04-30 1998-11-13 Sony Corp 信号処理回路
JP3803843B2 (ja) * 1997-09-09 2006-08-02 株式会社日立製作所 ディジタル信号記録装置及び記録再生装置及び受信記録再生装置

Also Published As

Publication number Publication date
KR100693233B1 (ko) 2007-03-12
US6757484B2 (en) 2004-06-29
CN1825977A (zh) 2006-08-30
US20020051628A1 (en) 2002-05-02
CN1825977B (zh) 2010-11-03
JP4200630B2 (ja) 2008-12-24
CN1326295A (zh) 2001-12-12
KR20010090453A (ko) 2001-10-18
JP2001266502A (ja) 2001-09-28

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