JP2009207163A5 - - Google Patents

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Publication number
JP2009207163A5
JP2009207163A5 JP2009108322A JP2009108322A JP2009207163A5 JP 2009207163 A5 JP2009207163 A5 JP 2009207163A5 JP 2009108322 A JP2009108322 A JP 2009108322A JP 2009108322 A JP2009108322 A JP 2009108322A JP 2009207163 A5 JP2009207163 A5 JP 2009207163A5
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JP
Japan
Prior art keywords
decoding
bit stream
characteristic information
buffer
bitstream
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JP2009108322A
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English (en)
Japanese (ja)
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JP5223769B2 (ja
JP2009207163A (ja
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Priority to JP2009108322A priority Critical patent/JP5223769B2/ja
Priority claimed from JP2009108322A external-priority patent/JP5223769B2/ja
Publication of JP2009207163A publication Critical patent/JP2009207163A/ja
Publication of JP2009207163A5 publication Critical patent/JP2009207163A5/ja
Application granted granted Critical
Publication of JP5223769B2 publication Critical patent/JP5223769B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2009108322A 2002-04-26 2009-04-27 復号装置および方法、プログラム、並びに記録媒体 Expired - Lifetime JP5223769B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009108322A JP5223769B2 (ja) 2002-04-26 2009-04-27 復号装置および方法、プログラム、並びに記録媒体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002125298 2002-04-26
JP2002125298 2002-04-26
JP2009108322A JP5223769B2 (ja) 2002-04-26 2009-04-27 復号装置および方法、プログラム、並びに記録媒体

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2003107787A Division JP4875285B2 (ja) 2002-04-26 2003-04-11 編集装置および方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012039764A Division JP5429580B2 (ja) 2002-04-26 2012-02-27 復号装置および方法、プログラム、並びに記録媒体

Publications (3)

Publication Number Publication Date
JP2009207163A JP2009207163A (ja) 2009-09-10
JP2009207163A5 true JP2009207163A5 (enExample) 2010-04-02
JP5223769B2 JP5223769B2 (ja) 2013-06-26

Family

ID=29267556

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2009108322A Expired - Lifetime JP5223769B2 (ja) 2002-04-26 2009-04-27 復号装置および方法、プログラム、並びに記録媒体
JP2010028883A Expired - Lifetime JP5206706B2 (ja) 2002-04-26 2010-02-12 符号化装置および方法
JP2012039764A Expired - Fee Related JP5429580B2 (ja) 2002-04-26 2012-02-27 復号装置および方法、プログラム、並びに記録媒体

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2010028883A Expired - Lifetime JP5206706B2 (ja) 2002-04-26 2010-02-12 符号化装置および方法
JP2012039764A Expired - Fee Related JP5429580B2 (ja) 2002-04-26 2012-02-27 復号装置および方法、プログラム、並びに記録媒体

Country Status (6)

Country Link
US (14) US8315313B2 (enExample)
EP (5) EP1501309A4 (enExample)
JP (3) JP5223769B2 (enExample)
KR (3) KR100983832B1 (enExample)
CN (3) CN1650629B (enExample)
WO (1) WO2003092293A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6792449B2 (en) * 2001-06-28 2004-09-14 Microsoft Corporation Startup methods and apparatuses for use in streaming content
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
US7725557B2 (en) 2002-06-24 2010-05-25 Microsoft Corporation Client-side caching of streaming media content
US20040268400A1 (en) * 2003-06-26 2004-12-30 Microsoft Corporation Quick starting video content
US7054774B2 (en) * 2003-06-27 2006-05-30 Microsoft Corporation Midstream determination of varying bandwidth availability
US7391717B2 (en) * 2003-06-30 2008-06-24 Microsoft Corporation Streaming of variable bit rate multimedia content
US7162533B2 (en) 2004-04-30 2007-01-09 Microsoft Corporation Session description message extensions
US8411569B2 (en) * 2008-01-10 2013-04-02 Alcatel Lucent Method of splicing encoded multimedia data streams
US8885709B2 (en) * 2008-09-18 2014-11-11 Panasonic Corporation Image decoding device, image coding device, image decoding method, image coding method, and program
CN102318345B (zh) * 2009-02-27 2014-07-30 富士通株式会社 动态图像编码装置、动态图像编码方法
TW201146007A (en) * 2010-06-01 2011-12-16 Sunplus Technology Co Ltd Multimedia playing apparatus and multimedia data converter and converting method thereof
KR20130058584A (ko) 2011-11-25 2013-06-04 삼성전자주식회사 복호화기의 버퍼 관리를 위한 영상 부호화 방법 및 장치, 그 영상 복호화 방법 및 장치
US9313497B2 (en) * 2012-01-25 2016-04-12 Intel Corporation Systems, methods, and computer program products for transform coefficient sub-sampling
US10516898B2 (en) 2013-10-10 2019-12-24 Intel Corporation Systems, methods, and computer program products for scalable video coding based on coefficient sampling
US11025933B2 (en) * 2016-06-09 2021-06-01 Apple Inc. Dynamic video configurations
US11252429B2 (en) * 2018-04-27 2022-02-15 Ati Technologies Ulc Low-latency consumption of an encoded video bitstream
US11165847B2 (en) * 2018-10-23 2021-11-02 Tencent America LLC Techniques for multiple conformance points in media coding

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365552A (en) * 1992-11-16 1994-11-15 Intel Corporation Buffer fullness indicator
US5398072A (en) * 1993-10-25 1995-03-14 Lsi Logic Corporation Management of channel buffer in video decoders
US5566089A (en) * 1994-10-26 1996-10-15 General Instrument Corporation Of Delaware Syntax parser for a video decompression processor
JP3338426B2 (ja) 1994-11-18 2002-10-28 三洋電機株式会社 Ｍｐｅｇビデオデコーダ
JP3365109B2 (ja) * 1994-12-28 2003-01-08 ソニー株式会社 データ再生装置及びデータ再生方法
JPH08251582A (ja) 1995-03-07 1996-09-27 Toshiba Corp 符号化データ編集装置
US5774206A (en) * 1995-05-10 1998-06-30 Cagent Technologies, Inc. Process for controlling an MPEG decoder
US5877812A (en) * 1995-11-21 1999-03-02 Imedia Corporation Method and apparatus for increasing channel utilization for digital video transmission
US5801779A (en) * 1995-12-26 1998-09-01 C-Cube Microsystems, Inc. Rate control with panic mode
US5719632A (en) * 1996-01-25 1998-02-17 Ibm Corporation Motion video compression system with buffer empty/fill look-ahead bit allocation
US5793436A (en) * 1996-06-17 1998-08-11 Samsung Electronics Co., Ltd. Buffer occupancy control method for use in video buffering verifier
US6408030B1 (en) * 1996-08-20 2002-06-18 Hitachi, Ltd. Scene-change-point detecting method and moving-picture editing/displaying method
US6094455A (en) * 1996-09-25 2000-07-25 Matsushita Electric Industrial Co., Ltd. Image compression/encoding apparatus and system with quantization width control based on bit generation error
US6141053A (en) * 1997-01-03 2000-10-31 Saukkonen; Jukka I. Method of optimizing bandwidth for transmitting compressed video data streams
US20020154694A1 (en) * 1997-03-21 2002-10-24 Christopher H. Birch Bit stream splicer with variable-rate output
JPH10285529A (ja) * 1997-04-04 1998-10-23 Sony Corp 画像編集装置および画像編集方法
US6011868A (en) * 1997-04-04 2000-01-04 Hewlett-Packard Company Bitstream quality analyzer
GB9707037D0 (en) 1997-04-07 1997-05-28 Nds Ltd Improvements in or relating to modifying a digital bitstream
US6219381B1 (en) * 1997-05-26 2001-04-17 Kabushiki Kaisha Toshiba Image processing apparatus and method for realizing trick play
CN1236527A (zh) * 1997-07-22 1999-11-24 皇家菲利浦电子有限公司 在视频序列之间进行切换的方法及相应的装置
EP0944249B1 (en) * 1997-10-03 2007-12-19 Sony Corporation Encoded stream splicing device and method, and an encoded stream generating device and method
US6192154B1 (en) * 1998-01-26 2001-02-20 International Business Machines Corporation Two-pass encoding method of digital motion video sequences for constant-or variable bit rate
US6611624B1 (en) * 1998-03-13 2003-08-26 Cisco Systems, Inc. System and method for frame accurate splicing of compressed bitstreams
US6289129B1 (en) * 1998-06-19 2001-09-11 Motorola, Inc. Video rate buffer for use with push dataflow
JP2000078569A (ja) * 1998-09-03 2000-03-14 Toshiba Corp 画像データ復号化装置及びその方法
FR2784845B1 (fr) * 1998-10-14 2001-02-23 France Telecom Procede de basculement de la ou des composantes video d'un premier programme audiovisuel sur la ou les composantes video d'un second programme audiovisuel numerique
GB2344031B (en) 1998-11-19 2004-03-10 Nds Ltd Improvements in or relating to processing digital signals
US6310915B1 (en) * 1998-11-20 2001-10-30 Harmonic Inc. Video transcoder with bitstream look ahead for rate control and statistical multiplexing
WO2000046997A1 (en) * 1999-02-04 2000-08-10 General Instrument Corporation Video rate-buffer management scheme for mpeg transcoder
EP1069774A4 (en) * 1999-02-05 2008-09-17 Sony Corp DEVICE FOR CODING AND DECODING AND CORRESPONDING METHOD, CODING SYSTEM AND CODING METHOD
KR100390115B1 (ko) * 1999-04-12 2003-07-04 마츠시타 덴끼 산교 가부시키가이샤 화상 처리 방법, 화상 처리 장치 및 데이터 기억 매체
US6754276B1 (en) * 1999-09-20 2004-06-22 Matsushita Electric Industrial Co., Ltd. System stream creating apparatus which adjusts system clock reference based on total number of pictures to be stored and decoded during certain time period
US6522693B1 (en) * 2000-02-23 2003-02-18 International Business Machines Corporation System and method for reencoding segments of buffer constrained video streams
US6973130B1 (en) * 2000-04-25 2005-12-06 Wee Susie J Compressed video signal including information for independently coded regions
US6507618B1 (en) * 2000-04-25 2003-01-14 Hewlett-Packard Company Compressed video signal including independently coded regions
JP2001346163A (ja) 2000-06-02 2001-12-14 Sony Corp 記録装置および方法、再生装置および方法、ならびに、記録再生装置および方法
CN1229989C (zh) * 2000-06-10 2005-11-30 三星电子株式会社 用于减少延迟时间的解码方法
JP4538908B2 (ja) * 2000-06-14 2010-09-08 ソニー株式会社 データ変換装置及び方法
US7471298B1 (en) * 2000-06-26 2008-12-30 S3 Graphics Co., Ltd. Fetching pixel data with reduced memory bandwidth requirement
US6614442B1 (en) * 2000-06-26 2003-09-02 S3 Graphics Co., Ltd. Macroblock tiling format for motion compensation
US6453115B1 (en) * 2000-08-31 2002-09-17 Keen Personal Media, Inc. Digital video recording system which generates an index data structure for displaying a video stream in trickplay mode
JP4345217B2 (ja) * 2000-09-29 2009-10-14 ソニー株式会社 データ処理方法及び装置
US20030118102A1 (en) * 2000-11-10 2003-06-26 Weiping Li Encoding and decoding of truncated scalable bitstreams
US7646816B2 (en) * 2001-09-19 2010-01-12 Microsoft Corporation Generalized reference decoder for image or video processing
US20030138045A1 (en) * 2002-01-18 2003-07-24 International Business Machines Corporation Video decoder with scalable architecture
US7149247B2 (en) * 2002-01-22 2006-12-12 Microsoft Corporation Methods and systems for encoding and decoding video data to enable random access and splicing
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
US7013116B2 (en) * 2002-06-26 2006-03-14 Lucent Technologies Inc. MIMO systems having a channel decoder matched to a MIMO detector
JP4002878B2 (ja) * 2003-01-17 2007-11-07 松下電器産業株式会社 画像符号化方法
SG140441A1 (en) * 2003-03-17 2008-03-28 St Microelectronics Asia Decoder and method of decoding using pseudo two pass decoding and one pass encoding
JP4438059B2 (ja) * 2004-08-24 2010-03-24 キヤノン株式会社 画像再生装置及びその制御方法
KR101537701B1 (ko) * 2009-02-19 2015-07-20 엘지전자 주식회사 영상표시장치 및 영상표시장치의 스트리밍 서비스 제공방법

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