JP4438059B2 - 画像再生装置及びその制御方法 - Google Patents

画像再生装置及びその制御方法 Download PDF

Info

Publication number
JP4438059B2
JP4438059B2 JP2004244126A JP2004244126A JP4438059B2 JP 4438059 B2 JP4438059 B2 JP 4438059B2 JP 2004244126 A JP2004244126 A JP 2004244126A JP 2004244126 A JP2004244126 A JP 2004244126A JP 4438059 B2 JP4438059 B2 JP 4438059B2
Authority
JP
Japan
Prior art keywords
image data
data sequence
buffer
buffer means
writing
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
JP2004244126A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006066995A5 (enExample
JP2006066995A (ja
Inventor
昭雄 藤井
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2004244126A priority Critical patent/JP4438059B2/ja
Priority to US11/200,030 priority patent/US7613819B2/en
Publication of JP2006066995A publication Critical patent/JP2006066995A/ja
Publication of JP2006066995A5 publication Critical patent/JP2006066995A5/ja
Application granted granted Critical
Publication of JP4438059B2 publication Critical patent/JP4438059B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP2004244126A 2004-08-24 2004-08-24 画像再生装置及びその制御方法 Expired - Fee Related JP4438059B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004244126A JP4438059B2 (ja) 2004-08-24 2004-08-24 画像再生装置及びその制御方法
US11/200,030 US7613819B2 (en) 2004-08-24 2005-08-10 Image reproduction apparatus, control method thereof, program and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004244126A JP4438059B2 (ja) 2004-08-24 2004-08-24 画像再生装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2006066995A JP2006066995A (ja) 2006-03-09
JP2006066995A5 JP2006066995A5 (enExample) 2007-10-04
JP4438059B2 true JP4438059B2 (ja) 2010-03-24

Family

ID=35942314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004244126A Expired - Fee Related JP4438059B2 (ja) 2004-08-24 2004-08-24 画像再生装置及びその制御方法

Country Status (2)

Country Link
US (1) US7613819B2 (enExample)
JP (1) JP4438059B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1501309A4 (en) * 2002-04-26 2010-11-03 Sony Corp CODING DEVICE AND METHOD, DECODING DEVICE AND METHOD, EDITING DEVICE AND METHOD, RECORDING MEDIUM AND PROGRAM
KR100929073B1 (ko) * 2005-10-14 2009-11-30 삼성전자주식회사 휴대 방송 시스템에서 다중 스트림 수신 장치 및 방법
JP5001584B2 (ja) * 2006-06-06 2012-08-15 ソニー株式会社 オーサリング装置、オーサリング方法、オーサリングプログラム、記録装置、記録方法および記録プログラム、検証装置、検証方法および検証プログラム、ならびに、記録媒体の製造装置および製造方法
JP5087985B2 (ja) * 2007-04-27 2012-12-05 ソニー株式会社 データ処理装置、データ処理方法、及びプログラム
JP5050158B2 (ja) * 2008-06-02 2012-10-17 株式会社メガチップス トランスコーダ
JP2011188244A (ja) * 2010-03-09 2011-09-22 Sharp Corp 映像コンテンツ再生装置、その制御方法、プログラム、及び記録媒体
US20150109411A1 (en) * 2012-04-26 2015-04-23 Electronics And Telecommunications Research Institute Image playback apparatus for 3dtv and method performed by the apparatus
JP6742515B2 (ja) * 2017-05-17 2020-08-19 三菱電機株式会社 符号化映像再生装置および符号化映像再生方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0493888A (ja) * 1990-08-03 1992-03-26 Canon Inc 図形処理方法
DE69614889T2 (de) * 1995-09-29 2002-04-11 Matsushita Electric Industrial Co., Ltd. Bitstromgenerierungsverfahren, optische Scheibe, Wiedergabe-Einrichtung und -Verfahren zur Aufnahme und Wiedergabe eines verschachtelten Bitstroms auf und von einer optischen Scheibe
DE69736062T2 (de) * 1996-02-28 2007-01-11 Matsushita Electric Industrial Co., Ltd., Kadoma Optische Platte mit verschachtelt aufgezeichneten Digitalvideo-Datenströmen, sowie Vorrichtungen und Verfahren zur Aufzeichnung auf und Wiedergabe von der optischen Platte
FR2748623B1 (fr) * 1996-05-09 1998-11-27 Thomson Multimedia Sa Encodeur a debit variable
WO1997042758A1 (en) * 1996-05-09 1997-11-13 Matsushita Electric Industrial Co., Ltd. Multimedia optical disk, reproducing device, and reproducing method capable of superposing sub-video upon main video in well-balanced state irrespective of position of main video on screen
US6219381B1 (en) * 1997-05-26 2001-04-17 Kabushiki Kaisha Toshiba Image processing apparatus and method for realizing trick play
JP3736808B2 (ja) * 1997-07-25 2006-01-18 ソニー株式会社 編集装置、編集方法、再符号化装置及び再符号化方法
US6219311B1 (en) * 1997-09-05 2001-04-17 Sony Corporation Disc recording method and device, and disc like recording medium
MY116283A (en) * 1997-09-17 2003-12-31 Panasonic Ip Corp America Optical disc having an area storing original and user chain information specifying at least part of a video object stored on the disc, and a computer program and recording apparatus for recording and editing the chain information.
CA2247629C (en) * 1997-09-17 2004-06-22 Matsushita Electric Industrial Co., Ltd. Video data editing apparatus and computer-readable recording medium storing an editing program
CN1253017C (zh) * 1997-12-15 2006-04-19 松下电器产业株式会社 用于把视频目标记录在光盘上的记录设备及其方法
JP3849144B2 (ja) * 1997-12-31 2006-11-22 ソニー株式会社 符号化データ出力装置及び方法並びに符号化データ制御装置及び方法
JP3642550B2 (ja) 1998-03-12 2005-04-27 株式会社日立国際電気 映像信号伝送方法及びその装置
CN1258909C (zh) * 1998-07-30 2006-06-07 松下电器产业株式会社 动图象合成装置
EP0994627B1 (en) * 1998-10-13 2006-03-08 Matsushita Electric Industrial Co., Ltd. Regulation of the computational and memory requirements of a compressed bitstream in a video decoder
US6480539B1 (en) * 1999-09-10 2002-11-12 Thomson Licensing S.A. Video encoding method and apparatus
KR100561329B1 (ko) * 1999-09-30 2006-03-16 마쯔시다덴기산교 가부시키가이샤 정보 기록 매체 및 시스템 제어기
EP1187489B1 (en) * 2000-04-14 2007-08-29 Sony Corporation Decoder and decoding method, recorded medium, and program
JP2002158968A (ja) 2000-11-22 2002-05-31 Matsushita Electric Ind Co Ltd 映像音声信号再生装置及び方法並びに映像音声信号記録再生装置及び方法
US7266148B2 (en) * 2001-01-05 2007-09-04 Lg Electronics Inc. Video transcoding apparatus
US7406124B1 (en) * 2002-05-30 2008-07-29 Intervideo, Inc. Systems and methods for allocating bits to macroblocks within a picture depending on the motion activity of macroblocks as calculated by an L1 norm of the residual signals of the macroblocks
US7197072B1 (en) * 2002-05-30 2007-03-27 Intervideo, Inc. Systems and methods for resetting rate control state variables upon the detection of a scene change within a group of pictures

Also Published As

Publication number Publication date
US7613819B2 (en) 2009-11-03
JP2006066995A (ja) 2006-03-09
US20060044163A1 (en) 2006-03-02

Similar Documents

Publication Publication Date Title
CN1147151C (zh) 在反转重放操作中重放编码数据的重放方法和装置
TW587392B (en) Trick mode playback of recorded video
KR20060049391A (ko) 정보처리 장치 및 정보처리 방법, 기록 매체 및 프로그램
CN103795955B (zh) 电子设备、动态图像再生装置、动态图像解码方法
JP4438059B2 (ja) 画像再生装置及びその制御方法
US7693008B2 (en) Video reproduction apparatus, video reproduction method, and video reproduction process program
JP2004062950A (ja) データ処理装置およびデータ処理方法、並びにプログラム
US20040233806A1 (en) Recording device and method, recording medium and program
US6978082B1 (en) AV decoder control method and AV decoder control apparatus
JP2003324690A (ja) 映像記録再生装置
JP2004173069A (ja) 画像データ記録装置及び記録方法
CN100493170C (zh) 图像回放设备和方法
JP4900945B2 (ja) 記録装置、及び記録方法
US7532803B2 (en) Reproducing apparatus
JP3888204B2 (ja) 記録装置および方法、再生装置および方法、記録媒体、並びにプログラム
JP3259543B2 (ja) ディスクデータ再生方法および再生装置
JP4350585B2 (ja) 再生装置
JP4784466B2 (ja) 映像情報再生方法
US8149679B2 (en) Recording/reproducing device and method, recording medium, and program
JP2009171380A (ja) 再生装置及び方法
JP2004048206A (ja) 映像再生方法および映像再生装置
JP2001320653A (ja) 画像復号装置及び画像復号方法
JP2006339995A (ja) 再生装置、再生方法、再生プログラム、及び記憶媒体
JP2002232846A (ja) 映像音声処理装置および映像音声処理方法
JP2005235256A (ja) 再生装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070821

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070821

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20070821

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090213

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090220

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090414

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20091222

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20091226

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130115

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140115

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees