CN101822052B - 视频流处理设备及其控制方法 - Google Patents

视频流处理设备及其控制方法 Download PDF

Info

Publication number
CN101822052B
CN101822052B CN2008801105624A CN200880110562A CN101822052B CN 101822052 B CN101822052 B CN 101822052B CN 2008801105624 A CN2008801105624 A CN 2008801105624A CN 200880110562 A CN200880110562 A CN 200880110562A CN 101822052 B CN101822052 B CN 101822052B
Authority
CN
China
Prior art keywords
decoding process
video stream
decoding
frame
video
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
CN2008801105624A
Other languages
English (en)
Chinese (zh)
Other versions
CN101822052A (zh
Inventor
尾上孝雄
大原一人
渡部秀一
冈田浩行
中泽正幸
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.)
Sharp Corp
University of Osaka NUC
Original Assignee
Osaka University NUC
Sharp 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 Osaka University NUC, Sharp Corp filed Critical Osaka University NUC
Publication of CN101822052A publication Critical patent/CN101822052A/zh
Application granted granted Critical
Publication of CN101822052B publication Critical patent/CN101822052B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
CN2008801105624A 2007-08-09 2008-08-08 视频流处理设备及其控制方法 Expired - Fee Related CN101822052B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007208163A JP2009044537A (ja) 2007-08-09 2007-08-09 映像ストリーム処理装置及びその制御方法、プログラム、記録媒体
JP2007-208163 2007-08-09
PCT/JP2008/064337 WO2009020212A1 (ja) 2007-08-09 2008-08-08 映像ストリーム処理装置及びその制御方法、プログラム並びに記録媒体

Publications (2)

Publication Number Publication Date
CN101822052A CN101822052A (zh) 2010-09-01
CN101822052B true CN101822052B (zh) 2012-05-23

Family

ID=40341439

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801105624A Expired - Fee Related CN101822052B (zh) 2007-08-09 2008-08-08 视频流处理设备及其控制方法

Country Status (6)

Country Link
US (1) US20100166081A1 (enExample)
EP (1) EP2187646A4 (enExample)
JP (1) JP2009044537A (enExample)
CN (1) CN101822052B (enExample)
RU (1) RU2434357C1 (enExample)
WO (1) WO2009020212A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101656881B1 (ko) 2010-02-01 2016-09-12 삼성전자주식회사 데이터 처리 장치 및 방법
JP2012010182A (ja) * 2010-06-25 2012-01-12 Sony Corp 情報処理装置と情報処理方法
KR20120011791A (ko) * 2010-07-21 2012-02-08 한국전자통신연구원 통신 시스템에서 데이터 수신 장치 및 방법
US8923395B2 (en) * 2010-10-01 2014-12-30 Qualcomm Incorporated Video coding using intra-prediction
JP5778521B2 (ja) * 2011-08-15 2015-09-16 フェリカネットワークス株式会社 情報処理装置、情報処理方法、プログラム、および情報処理システム
US8793696B2 (en) * 2011-10-13 2014-07-29 Google, Inc. Dynamic scheduling for frames representing views of a geographic information environment
US9148670B2 (en) * 2011-11-30 2015-09-29 Freescale Semiconductor, Inc. Multi-core decompression of block coded video data
CN103200158A (zh) * 2012-01-06 2013-07-10 宏碁股份有限公司 播放多媒体串流的方法及系统
KR101945830B1 (ko) * 2012-05-24 2019-06-11 삼성전자 주식회사 다중 동영상 재생 방법 및 장치
RU2543929C1 (ru) * 2014-01-13 2015-03-10 Закрытое акционерное общество "Электронно-вычислительные информационные и инструментальные системы" (ЗАО "ЭЛВИИС") Способ и устройство ввода, обработки и вывода видеоизображения
US9942575B1 (en) 2014-11-13 2018-04-10 Google Llc Assigning videos to single-stream and multi-stream decoders
US9854261B2 (en) * 2015-01-06 2017-12-26 Microsoft Technology Licensing, Llc. Detecting markers in an encoded video signal

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997040623A1 (en) * 1996-04-25 1997-10-30 Sun Microsystems, Inc. System and method for creating trick play video streams from a compressed normal play video bitstream
CN1222039A (zh) * 1998-12-25 1999-07-07 国家科学技术委员会高技术研究发展中心 视频解码的数字信源解码器
JP2002112195A (ja) * 2000-10-04 2002-04-12 Sanyo Electric Co Ltd 動画像復号化装置および動画像復号化方法
CN1535027A (zh) * 2004-01-16 2004-10-06 北京工业大学 一种用于视频编码的帧内预测方法
CN1794818A (zh) * 2005-12-01 2006-06-28 西安交通大学 可伸缩视频编码中的高性能三维码率控制方法
CN1938727A (zh) * 2004-02-27 2007-03-28 Td视觉有限公司 用于数字解码3d立体视频图像的方法和系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0892562A3 (en) * 1993-04-09 1999-01-27 Sony Corporation Picture encoding method, picture encoding apparatus and picture recording medium
JP3651941B2 (ja) * 1994-11-28 2005-05-25 キヤノン株式会社 画像再生装置
JP3628810B2 (ja) * 1996-06-28 2005-03-16 三菱電機株式会社 画像符号化装置
US6104752A (en) * 1996-10-01 2000-08-15 Victor Company Of Japan, Ltd. Apparatus and method of decoding high efficiency coded picture data with picture size resizing
RU2217882C2 (ru) * 1997-08-12 2003-11-27 Томсон Конзьюмер Электроникс, Инк. Устройство для сжатия блоков пикселов в системе обработки изображений
US6647202B1 (en) * 1998-07-30 2003-11-11 Matsushita Electric Industrial Co., Ltd. Video signal reproducing apparatus capable of reproducing bitstreams and video signal reproducing method
JP2000295616A (ja) * 1999-04-08 2000-10-20 Matsushita Electric Ind Co Ltd 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法及びプログラム記録媒体
JP3865190B2 (ja) * 2000-01-06 2007-01-10 Ｋｄｄｉ株式会社 符号化動画像データ再生装置およびその記憶媒体
US7039115B1 (en) 2000-09-20 2006-05-02 General Instrument Corporation Processor allocation for channels in a video multi-processor system
JP4217011B2 (ja) * 2001-09-28 2009-01-28 日本放送協会 ピクチャタイプの推定方法、推定装置及びそれを用いた画像測定装置、符号化器
RU2314656C2 (ru) * 2002-06-11 2008-01-10 Нокиа Корпорейшн Внутреннее кодирование, основанное на пространственном прогнозировании
EP1422946A4 (en) * 2002-07-26 2008-04-02 Matsushita Electric Industrial Co Ltd MOVING IMAGE PROCEDURE, MOVABLE IMAGE DECODING METHOD AND RECORD MEDIUM
WO2004056082A2 (en) * 2002-11-27 2004-07-01 Rgb Media, Inc. Method and apparatus for time-multiplexed processing of multiple digital video programs
JP2005080122A (ja) * 2003-09-02 2005-03-24 Sony Corp 画像復号化装置
JP2005203905A (ja) * 2004-01-13 2005-07-28 Sony Corp 画像符号化装置、画像符号化方法並びに画像符号化プログラム
JP4231020B2 (ja) * 2005-03-29 2009-02-25 日本電信電話株式会社 イントラ予測モード選択方法，画像符号化装置，画像符号化プログラムおよびそのプログラムを記録したコンピュータ読み取り可能な記録媒体
JP2007158410A (ja) * 2005-11-30 2007-06-21 Sony Computer Entertainment Inc 画像符号化装置、画像復号装置、および画像処理システム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997040623A1 (en) * 1996-04-25 1997-10-30 Sun Microsystems, Inc. System and method for creating trick play video streams from a compressed normal play video bitstream
CN1222039A (zh) * 1998-12-25 1999-07-07 国家科学技术委员会高技术研究发展中心 视频解码的数字信源解码器
JP2002112195A (ja) * 2000-10-04 2002-04-12 Sanyo Electric Co Ltd 動画像復号化装置および動画像復号化方法
CN1535027A (zh) * 2004-01-16 2004-10-06 北京工业大学 一种用于视频编码的帧内预测方法
CN1938727A (zh) * 2004-02-27 2007-03-28 Td视觉有限公司 用于数字解码3d立体视频图像的方法和系统
CN1794818A (zh) * 2005-12-01 2006-06-28 西安交通大学 可伸缩视频编码中的高性能三维码率控制方法

Also Published As

Publication number Publication date
US20100166081A1 (en) 2010-07-01
JP2009044537A (ja) 2009-02-26
CN101822052A (zh) 2010-09-01
RU2010108220A (ru) 2011-09-20
WO2009020212A1 (ja) 2009-02-12
EP2187646A1 (en) 2010-05-19
RU2434357C1 (ru) 2011-11-20
EP2187646A4 (en) 2011-06-22

Similar Documents

Publication Publication Date Title
CN101822052B (zh) 视频流处理设备及其控制方法
JP6280144B2 (ja) デジタルビデオレコーダのための動画像編集および再フォーマット
CN104602117B (zh) 一种倍速播放视频的方法及装置
CN1956545B (zh) 图像处理装置和图像处理方法
JP2007510320A (ja) 画像データを処理する方法及び装置
US8184700B2 (en) Image decoder
CN101036391B (zh) 画面编码装置和画面解码装置
JP2012124960A (ja) 多視点映像の符号化、復号化方法及び装置
CN1946182B (zh) 代码转换器、记录装置和代码转换方法
CN106791870B (zh) 一种视频编码方法、视频解码方法以及相关设备
US7974523B2 (en) Optimal buffering and scheduling strategy for smooth reverse in a DVD player or the like
CN1175029A (zh) 图像处理装置
CN101090489B (zh) 信息处理设备和信息处理方法
JP2003244641A (ja) 画像再生装置、及び画像再生方法
US20070263731A1 (en) Moving Picture Re-Encoding Apparatus, Moving Picture Editing Apparatus, Program, and Recording Medium
TWI439137B (zh) 重建一圖像群以在該圖像群中隨機存取之方法及裝置
JP4906197B2 (ja) 復号装置および方法、並びに記録媒体
JP2006217076A (ja) 録画装置
CN100546389C (zh) 信息处理装置和信息处理方法
JP2014075688A (ja) 画像処理装置及び画像処理方法
WO2016036285A1 (en) Video stream encoding using a central processing unit and a graphical processing unit
US20090304089A1 (en) Reproduction processing apparatus, reproduction processing method, and computer program
KR20140043663A (ko) 동화상 처리 장치 및 동화상 처리 방법
KR101667050B1 (ko) 인코딩된 멀티미디어 콘텐츠의 역방향 재생을 위한 방법 및 장치와 기계로 읽을 수 있는 저장 장치
JP2005159832A (ja) 信号処理装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120523

Termination date: 20130808