WO2009004806A1 - 映像記録再生装置およびその方法 - Google Patents

映像記録再生装置およびその方法 Download PDF

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Publication number
WO2009004806A1
WO2009004806A1 PCT/JP2008/001745 JP2008001745W WO2009004806A1 WO 2009004806 A1 WO2009004806 A1 WO 2009004806A1 JP 2008001745 W JP2008001745 W JP 2008001745W WO 2009004806 A1 WO2009004806 A1 WO 2009004806A1
Authority
WO
WIPO (PCT)
Prior art keywords
video
disc devices
reading
recording
sound data
Prior art date
Application number
PCT/JP2008/001745
Other languages
English (en)
French (fr)
Inventor
Masahiro Yamada
Hideaki Mita
Takanori Okada
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to JP2009521530A priority Critical patent/JPWO2009004806A1/ja
Priority to US12/667,570 priority patent/US8250410B2/en
Priority to CN200880022991A priority patent/CN101690188A/zh
Publication of WO2009004806A1 publication Critical patent/WO2009004806A1/ja

Links

Classifications

    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/322—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
    • 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
    • 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
    • G11B2220/2516—Hard disks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/40—Combinations of multiple record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

ディスク装置の台数を最小にしつつ、記録データの保護と映像および音声データの再生性能および編集性能の向上を実現する安価で高性能な映像記録再生装置（１００）およびその方法は、第１のディスク装置および第２のディスク装置と、映像データおよび音声データを前記第１のディスク装置および前記第２のディスク装置の同一の論理アドレスにミラー記録するミラー記録部と、前記映像データを前記第１のディスク装置および前記第２のディスク装置の一方から読み出し、前記音声データを前記第１のディスク装置および前記第２のディスク装置の他方から読み出す読み出し部と、前記読み出し部より読み出された前記映像データと前記音声データとを同期させて再生する再生手段とを備える。
PCT/JP2008/001745 2007-07-04 2008-07-02 映像記録再生装置およびその方法 WO2009004806A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009521530A JPWO2009004806A1 (ja) 2007-07-04 2008-07-02 映像記録再生装置およびその方法
US12/667,570 US8250410B2 (en) 2007-07-04 2008-07-02 Video recording and reproducing apparatus and method thereof
CN200880022991A CN101690188A (zh) 2007-07-04 2008-07-02 影像记录再生装置以及其方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-176596 2007-07-04
JP2007176596 2007-07-04

Publications (1)

Publication Number Publication Date
WO2009004806A1 true WO2009004806A1 (ja) 2009-01-08

Family

ID=40225871

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001745 WO2009004806A1 (ja) 2007-07-04 2008-07-02 映像記録再生装置およびその方法

Country Status (4)

Country Link
US (1) US8250410B2 (ja)
JP (1) JPWO2009004806A1 (ja)
CN (1) CN101690188A (ja)
WO (1) WO2009004806A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014203110A (ja) * 2013-04-01 2014-10-27 富士通フロンテック株式会社 自動取引装置、自動取引装置の制御方法及び自動取引装置の制御プログラム

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* Cited by examiner, † Cited by third party
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JP5054215B2 (ja) * 2010-05-13 2012-10-24 キヤノン株式会社 映像再生装置およびその制御方法およびプログラム
US8719320B1 (en) * 2012-03-29 2014-05-06 Amazon Technologies, Inc. Server-side, variable drive health determination
CN103491332B (zh) * 2012-06-11 2016-12-14 珠海扬智电子科技有限公司 显示处理装置、媒体播放器、显示处理方法以及电视信号抓取方法
CN103514917B (zh) * 2012-06-18 2017-03-01 阿尔派株式会社 Av装置
CN110839135B (zh) * 2019-12-04 2022-05-27 厦门市美亚柏科信息股份有限公司 一种用于dv或hdv视频文件的恢复方法和系统

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JPH05233159A (ja) * 1992-02-21 1993-09-10 Toshiba Corp ２重化補助記憶システム
JPH09213015A (ja) * 1995-11-29 1997-08-15 Sony Corp Ａ／ｖ信号記録装置および記録方法
JP2000232622A (ja) * 1999-02-09 2000-08-22 Sony Corp データ蓄積装置および方法、ならびに、データ送出装置および方法
JP2003219339A (ja) * 2002-01-22 2003-07-31 Ikegami Tsushinki Co Ltd 番組送出用静止画ファイル装置及び番組送出装置

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US5991496A (en) * 1995-11-29 1999-11-23 Sony Corporation Recording/reproducing apparatus and method thereof
JP4059355B2 (ja) * 1996-04-04 2008-03-12 パイオニア株式会社 情報記録装置及び情報記録方法並びに情報再生装置及び情報再生方法
JPH09282801A (ja) * 1996-04-08 1997-10-31 Sony Corp 音声・映像データ記録・再生装置およびその方法
US5878248A (en) * 1996-06-11 1999-03-02 Data General Corporation Device access controller for virtual video/keyboard/mouse input/output for remote system management and maintenance
WO1998025413A1 (en) * 1996-12-04 1998-06-11 Matsushita Electric Industrial Co., Ltd. Optical disc for high resolution and three-dimensional image recording, optical disc reproducing device, and optical disc recording device
US7092621B1 (en) * 1998-11-10 2006-08-15 Sony Corporation Data recorder-reproducer and bit map data processing method, control program processing method and setting data processing method of data recorder-reproducer
WO2000063914A1 (fr) * 1999-04-16 2000-10-26 Sony Corporation Dispositif d'enregistrement/lecture de donnees, dispositif d'edition de donnees et procede d'enregistrement de donnees
JP2001291374A (ja) * 2000-04-07 2001-10-19 Sony Corp データ記録再生装置及び方法
AU2003268656A1 (en) * 2002-09-25 2004-04-19 Matsushita Electric Industrial Co., Ltd. Reproduction device, optical disc, recording medium, program, and reproduction method
JP3777609B2 (ja) * 2003-06-26 2006-05-24 ソニー株式会社 記録装置および方法、並びにプログラム
JP2005100259A (ja) * 2003-09-26 2005-04-14 Hitachi Ltd ドライブの２重障害を防止するアレイ型ディスク装置、プログラム、及び方法
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05233159A (ja) * 1992-02-21 1993-09-10 Toshiba Corp ２重化補助記憶システム
JPH09213015A (ja) * 1995-11-29 1997-08-15 Sony Corp Ａ／ｖ信号記録装置および記録方法
JP2000232622A (ja) * 1999-02-09 2000-08-22 Sony Corp データ蓄積装置および方法、ならびに、データ送出装置および方法
JP2003219339A (ja) * 2002-01-22 2003-07-31 Ikegami Tsushinki Co Ltd 番組送出用静止画ファイル装置及び番組送出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014203110A (ja) * 2013-04-01 2014-10-27 富士通フロンテック株式会社 自動取引装置、自動取引装置の制御方法及び自動取引装置の制御プログラム

Also Published As

Publication number Publication date
CN101690188A (zh) 2010-03-31
JPWO2009004806A1 (ja) 2010-08-26
US20100185900A1 (en) 2010-07-22
US8250410B2 (en) 2012-08-21

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