JP2002184103A - 情報記録再生装置 - Google Patents

情報記録再生装置

Info

Publication number
JP2002184103A
JP2002184103A JP2000383597A JP2000383597A JP2002184103A JP 2002184103 A JP2002184103 A JP 2002184103A JP 2000383597 A JP2000383597 A JP 2000383597A JP 2000383597 A JP2000383597 A JP 2000383597A JP 2002184103 A JP2002184103 A JP 2002184103A
Authority
JP
Japan
Prior art keywords
recording
ring buffer
buffer area
information
area
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.)
Pending
Application number
JP2000383597A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002184103A5 (enExample
Inventor
Kenichiro Tada
謙一郎 多田
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP2000383597A priority Critical patent/JP2002184103A/ja
Priority to US10/013,955 priority patent/US7286744B2/en
Publication of JP2002184103A publication Critical patent/JP2002184103A/ja
Publication of JP2002184103A5 publication Critical patent/JP2002184103A5/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • 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
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4147—PVR [Personal Video Recorder]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42661—Internal components of the client ; Characteristics thereof for reading from or writing on a magnetic storage medium, e.g. hard disk drive
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • G11B2020/10629—Data buffering arrangements, e.g. recording or playback buffers the buffer having a specific structure
    • G11B2020/10666—Ring buffers, e.g. buffers wherein an iteratively progressing read or write pointer moves back to the beginning of the buffer when reaching the last storage cell
    • 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • 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
    • G11B2220/2537—Optical discs
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
    • 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
    • G11B2220/2537—Optical discs
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
    • G11B2220/2575—DVD-RAMs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
    • 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
    • H04N9/8042—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP2000383597A 2000-12-18 2000-12-18 情報記録再生装置 Pending JP2002184103A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000383597A JP2002184103A (ja) 2000-12-18 2000-12-18 情報記録再生装置
US10/013,955 US7286744B2 (en) 2000-12-18 2001-12-13 Apparatus for recording and reproducing information onto and from a recording medium having a ring buffer area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000383597A JP2002184103A (ja) 2000-12-18 2000-12-18 情報記録再生装置

Publications (2)

Publication Number Publication Date
JP2002184103A true JP2002184103A (ja) 2002-06-28
JP2002184103A5 JP2002184103A5 (enExample) 2006-03-23

Family

ID=18851224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000383597A Pending JP2002184103A (ja) 2000-12-18 2000-12-18 情報記録再生装置

Country Status (2)

Country Link
US (1) US7286744B2 (enExample)
JP (1) JP2002184103A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005341578A (ja) * 2004-05-24 2005-12-08 General Instrument Corp Ｄｖｒ装置のためのスケジュールライブオフディスク録画を提供するためのシステムおよび方法
JP2006319700A (ja) * 2005-05-13 2006-11-24 Brother Ind Ltd 受信装置、放送システム、受信方法及び受信用プログラム
JP2008165859A (ja) * 2006-12-27 2008-07-17 Toshiba Corp 記録装置、記録再生システム、記録方法
US7487324B2 (en) 2004-05-12 2009-02-03 Konica Minolta Business Technologies, Inc. Computer system
JP2011239300A (ja) * 2010-05-12 2011-11-24 Toshiba Corp 録画装置、録画方法、映像表示装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE446649T1 (de) * 2002-03-07 2009-11-15 Nokia Corp Digitale aufzeichnungsverfahren
EP1343166B1 (en) * 2002-03-07 2010-02-24 Nokia Corporation Method and device of digital recording
KR100859851B1 (ko) * 2003-09-02 2008-09-24 삼성전자주식회사 기록매체의 사용현황을 디스플레이하는 영상기록/재생시스템 및 그의 디스플레이 방법
US7778520B1 (en) * 2004-04-29 2010-08-17 Steven Virden Personal video recording device
KR100629512B1 (ko) * 2004-09-20 2006-09-28 삼성전자주식회사 설정가능한 녹화시간을 자동으로 제한할 수 있는 녹화기기및 설정가능한 녹화시간 자동제한방법
US8089941B2 (en) * 2004-12-10 2012-01-03 Broadcom Corporation Mobile communication device and system supporting personal media recorder functionality
US8537740B2 (en) * 2004-12-10 2013-09-17 Broadcom Corporation Mobile communication device and system supporting media flow control
KR100635930B1 (ko) * 2005-01-24 2006-10-18 주식회사 휴맥스 방송 프로그램의 시작 위치 서치 장치 및 방법
EP1868381A4 (en) * 2005-03-11 2010-04-07 Pioneer Corp CONTENT DATA REGULATION ARRANGEMENT AND CONTENT DATA REGULATORY PROCESS
JP4891847B2 (ja) * 2007-06-29 2012-03-07 株式会社東芝 記録装置、記録再生システム、記録方法
US20100275228A1 (en) * 2009-04-28 2010-10-28 Motorola, Inc. Method and apparatus for delivering media content

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3837808B2 (ja) 1997-01-22 2006-10-25 ヤマハ株式会社 記録再生装置
JPH10276402A (ja) 1997-03-27 1998-10-13 Sanyo Electric Co Ltd 画像記録装置
JP2000350136A (ja) 1999-03-26 2000-12-15 Seiko Epson Corp 画像データ処理システム
JP2000330761A (ja) * 1999-05-18 2000-11-30 Canon Inc リングバッファ制御装置およびリングバッファ制御方法
US6678463B1 (en) * 2000-08-02 2004-01-13 Opentv System and method for incorporating previously broadcast content into program recording

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7487324B2 (en) 2004-05-12 2009-02-03 Konica Minolta Business Technologies, Inc. Computer system
JP2005341578A (ja) * 2004-05-24 2005-12-08 General Instrument Corp Ｄｖｒ装置のためのスケジュールライブオフディスク録画を提供するためのシステムおよび方法
JP2006319700A (ja) * 2005-05-13 2006-11-24 Brother Ind Ltd 受信装置、放送システム、受信方法及び受信用プログラム
JP2008165859A (ja) * 2006-12-27 2008-07-17 Toshiba Corp 記録装置、記録再生システム、記録方法
JP2011239300A (ja) * 2010-05-12 2011-11-24 Toshiba Corp 録画装置、録画方法、映像表示装置

Also Published As

Publication number Publication date
US20020090195A1 (en) 2002-07-11
US7286744B2 (en) 2007-10-23

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