TW200642462A - Data recording/reproducing apparatus and method - Google Patents

Data recording/reproducing apparatus and method

Info

Publication number
TW200642462A
TW200642462A TW095108552A TW95108552A TW200642462A TW 200642462 A TW200642462 A TW 200642462A TW 095108552 A TW095108552 A TW 095108552A TW 95108552 A TW95108552 A TW 95108552A TW 200642462 A TW200642462 A TW 200642462A
Authority
TW
Taiwan
Prior art keywords
data
unit
recording
temporary storage
reproducing
Prior art date
Application number
TW095108552A
Other languages
English (en)
Other versions
TWI316816B (en
Inventor
Tomoyuki Okuyama
Original Assignee
Nec Electronics 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 Nec Electronics Corp filed Critical Nec Electronics Corp
Publication of TW200642462A publication Critical patent/TW200642462A/zh
Application granted granted Critical
Publication of TWI316816B publication Critical patent/TWI316816B/zh

Links

Classifications

    • 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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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
    • 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
    • G11B27/30—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 the same track as the main recording
    • G11B27/3027—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 the same track as the main recording used signal is digitally coded
    • 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
    • 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
    • G11B2020/10675—Data buffering arrangements, e.g. recording or playback buffers aspects of buffer control
    • G11B2020/10685—Data buffering arrangements, e.g. recording or playback buffers aspects of buffer control input interface, i.e. the way data enter the buffer, e.g. by informing the sender that the buffer is busy
    • 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
    • G11B2020/10675—Data buffering arrangements, e.g. recording or playback buffers aspects of buffer control
    • G11B2020/10694—Data buffering arrangements, e.g. recording or playback buffers aspects of buffer control output interface, i.e. the way data leave the buffer, e.g. by adjusting the clock rate
    • 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
    • G11B2020/10675—Data buffering arrangements, e.g. recording or playback buffers aspects of buffer control
    • G11B2020/10722—Data buffering arrangements, e.g. recording or playback buffers aspects of buffer control wherein the size of the buffer is variable, e.g. by adding additional memory cells for coping with input streams that have high bit rates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
TW095108552A 2005-04-04 2006-03-14 Data recording/reproducing apparatus and method TWI316816B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005107339A JP4312733B2 (ja) 2005-04-04 2005-04-04 データ記録再生装置及びデータ記録再生方法

Publications (2)

Publication Number Publication Date
TW200642462A true TW200642462A (en) 2006-12-01
TWI316816B TWI316816B (en) 2009-11-01

Family

ID=36581878

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095108552A TWI316816B (en) 2005-04-04 2006-03-14 Data recording/reproducing apparatus and method

Country Status (6)

Country Link
US (1) US7813617B2 (zh)
EP (1) EP1710797A1 (zh)
JP (1) JP4312733B2 (zh)
KR (1) KR100787014B1 (zh)
CN (1) CN1855279A (zh)
TW (1) TWI316816B (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4925446B2 (ja) * 2006-05-18 2012-04-25 パナソニック株式会社 ストリームデータ記録方法及びストリームデータ記録装置
JP2008131547A (ja) * 2006-11-24 2008-06-05 Nec Electronics Corp フォーワード位置情報生成方法および装置ならびに記録方法および装置
JP4780024B2 (ja) * 2007-04-10 2011-09-28 船井電機株式会社 光ディスク装置
KR100815618B1 (ko) 2007-05-10 2008-03-24 주식회사 씬멀티미디어 이동통신 단말기에서 외부저장매체의 동영상 파일 재생장치및 방법
US20110075994A1 (en) * 2009-09-28 2011-03-31 Hsiao-Shu Hsiung System and Method for Video Storage and Retrieval
CN102148036B (zh) * 2010-02-09 2016-03-02 新奥特（北京）视频技术有限公司 一种赛事资料的保存方法和装置
KR101966064B1 (ko) 2012-09-06 2019-04-05 삼성전자주식회사 파이프라인 디코딩을 위한 비트스트림 처리 장치 및 이를 포함하는 멀티미디어 장치
US10841352B2 (en) 2012-11-27 2020-11-17 International Business Machines Corporation Non-chronological buffering of segments of a media file
US10114789B2 (en) 2015-01-08 2018-10-30 Samsung Electronics Co., Ltd. System on chip for packetizing multiple bytes and data processing system including the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5745643A (en) 1995-04-06 1998-04-28 Kabushiki Kaisha Toshiba System for and method of reproducing playback data appropriately by the use of attribute information on the playback data
JPH11143643A (ja) * 1997-11-06 1999-05-28 Sony Corp 再生装置、及びキャッシュ処理方法
US6018789A (en) * 1997-11-24 2000-01-25 Western Digital Corporation Disk drive with cache segment providing adaptively managed chunks
JP5048180B2 (ja) 1998-11-16 2012-10-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 実時間情報の記録方法及び装置
US6778265B1 (en) * 1999-11-10 2004-08-17 Thomson Licensing S.A. Copy feature for recordable DVD editing
WO2001046792A1 (en) * 1999-12-22 2001-06-28 Seagate Technology Llc Buffer management system for managing the transfer of data into and out of a buffer in a disc drive
JP2002056609A (ja) 2000-08-15 2002-02-22 Pioneer Electronic Corp 情報記録装置、情報記録方法及び記録制御プログラムが記録された情報記録媒体
JP3773805B2 (ja) * 2001-04-27 2006-05-10 Ｎｅｃエレクトロニクス株式会社 データストリーム生成方法とそのための装置
JP2004005853A (ja) * 2002-05-31 2004-01-08 Toshiba Corp ビデオデータ記録方法及びビデオデータ記録装置

Also Published As

Publication number Publication date
KR20060106905A (ko) 2006-10-12
KR100787014B1 (ko) 2007-12-18
US7813617B2 (en) 2010-10-12
EP1710797A1 (en) 2006-10-11
CN1855279A (zh) 2006-11-01
US20060222343A1 (en) 2006-10-05
TWI316816B (en) 2009-11-01
JP4312733B2 (ja) 2009-08-12
JP2006286136A (ja) 2006-10-19

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees