BRPI0606627A2 - método e aparelho para codificação paralela em tempo real - Google Patents
método e aparelho para codificação paralela em tempo realInfo
- Publication number
- BRPI0606627A2 BRPI0606627A2 BRPI0606627-5A BRPI0606627A BRPI0606627A2 BR PI0606627 A2 BRPI0606627 A2 BR PI0606627A2 BR PI0606627 A BRPI0606627 A BR PI0606627A BR PI0606627 A2 BRPI0606627 A2 BR PI0606627A2
- Authority
- BR
- Brazil
- Prior art keywords
- processors
- time parallel
- real
- gops
- occurrences
- Prior art date
Links
Classifications
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- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/127—Prioritisation of hardware or computational resources
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]
-
- 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
-
- 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
- H04N19/60—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)
Abstract
MéTODO E APARELHO PARA CODIFICAçãO PARALELA EM TEMPO REAL. São apresentados um aparelho e um método para tornar paralelo um processo de codificação através de vários processadores. O aparelho inclui um balanceador de recursos de computação (199) e um divisor (145) . O balanceador de recursos de computação (199) é para atribuir ocorrências de codificador a respectivos processadores dos vários processadores com base em pelo menos uma da afinidade de encadeamento e da afinidade de processamento. O divisor (145) é para dividir temporalmente uma sequência de vídeo entrante em Grupos de Imagens (GOPs) discretos de modo que cada uma das ocorrências de codificador seja capaz de codificar a seqüência de vídeo entrante em paralelo, de modo que cada um dos GOPs discretos seja codificado no respectivo processador dos vários processadores.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64517905P | 2005-01-19 | 2005-01-19 | |
PCT/US2006/001474 WO2006078594A1 (en) | 2005-01-19 | 2006-01-17 | Method and apparatus for real time parallel encoding |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0606627A2 true BRPI0606627A2 (pt) | 2009-07-07 |
Family
ID=36123806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0606627-5A BRPI0606627A2 (pt) | 2005-01-19 | 2006-01-17 | método e aparelho para codificação paralela em tempo real |
Country Status (6)
Country | Link |
---|---|
US (1) | US9219917B2 (pt) |
EP (1) | EP1839446A1 (pt) |
JP (1) | JP2008527945A (pt) |
CN (1) | CN101107863B (pt) |
BR (1) | BRPI0606627A2 (pt) |
WO (1) | WO2006078594A1 (pt) |
Families Citing this family (93)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8472792B2 (en) | 2003-12-08 | 2013-06-25 | Divx, Llc | Multimedia distribution system |
US7519274B2 (en) | 2003-12-08 | 2009-04-14 | Divx, Inc. | File format for multiple track digital data |
JP2008527945A (ja) | 2005-01-19 | 2008-07-24 | トムソン ライセンシング | リアルタイム並列符号化の方法及び装置 |
JP5200204B2 (ja) | 2006-03-14 | 2013-06-05 | ディブエックス リミテッド ライアビリティー カンパニー | 高信頼性システムを含む連合型デジタル権限管理機構 |
US8411734B2 (en) | 2007-02-06 | 2013-04-02 | Microsoft Corporation | Scalable multi-thread video decoding |
CN101330608A (zh) * | 2007-06-22 | 2008-12-24 | 科立尔数位科技股份有限公司 | 位率控制方法及装置 |
US8265144B2 (en) | 2007-06-30 | 2012-09-11 | Microsoft Corporation | Innovations in video decoder implementations |
US9648325B2 (en) | 2007-06-30 | 2017-05-09 | Microsoft Technology Licensing, Llc | Video decoding implementations for a graphics processing unit |
EP2059049A1 (en) * | 2007-11-07 | 2009-05-13 | British Telecmmunications public limited campany | Video coding |
WO2009065137A1 (en) | 2007-11-16 | 2009-05-22 | Divx, Inc. | Hierarchical and reduced index structures for multimedia files |
US8997161B2 (en) * | 2008-01-02 | 2015-03-31 | Sonic Ip, Inc. | Application enhancement tracks |
JP2011077564A (ja) * | 2008-04-13 | 2011-04-14 | Thomson Canopus Co Ltd | 映像および音声データの符号化装置とその符号化方法、及びビデオ編集システム |
US8711154B2 (en) * | 2008-06-09 | 2014-04-29 | Freescale Semiconductor, Inc. | System and method for parallel video processing in multicore devices |
FR2933562B1 (fr) * | 2008-07-03 | 2012-12-14 | Enensys Technologies | Dispositif de generation de flux, procede de calcul d'un niveau de remplissage d'un tampon d'entree au sein du dispositif et procede de regulation de flux |
US8249168B2 (en) * | 2008-11-06 | 2012-08-21 | Advanced Micro Devices, Inc. | Multi-instance video encoder |
CN102217315B (zh) * | 2008-11-12 | 2016-03-09 | 汤姆森特许公司 | 用于画面组的并行多线程视频编码的i帧去闪烁 |
CN102217309B (zh) * | 2008-11-13 | 2014-04-09 | 汤姆逊许可证公司 | 使用hrd信息共享和比特分配等待的多线程视频编码 |
AU2010203605B2 (en) | 2009-01-07 | 2015-05-14 | Divx, Llc | Singular, collective and automated creation of a media guide for online content |
US8396114B2 (en) * | 2009-01-29 | 2013-03-12 | Microsoft Corporation | Multiple bit rate video encoding using variable bit rate and dynamic resolution for adaptive video streaming |
US8311115B2 (en) * | 2009-01-29 | 2012-11-13 | Microsoft Corporation | Video encoding using previously calculated motion information |
US8737475B2 (en) * | 2009-02-02 | 2014-05-27 | Freescale Semiconductor, Inc. | Video scene change detection and encoding complexity reduction in a video encoder system having multiple processing devices |
EP2227023A1 (en) * | 2009-03-05 | 2010-09-08 | BRITISH TELECOMMUNICATIONS public limited company | Video streaming |
US8270473B2 (en) * | 2009-06-12 | 2012-09-18 | Microsoft Corporation | Motion based dynamic resolution multiple bit rate video encoding |
CN101945271B (zh) * | 2009-07-03 | 2012-11-28 | 大地辰星科技发展(北京)有限公司 | 图像压缩系统及压缩方法 |
KR101319722B1 (ko) | 2009-11-09 | 2013-10-17 | 한국전자통신연구원 | 시공간 분할 형 병렬 비디오 부호화 방법 및 시스템 |
CA2782825C (en) | 2009-12-04 | 2016-04-26 | Divx, Llc | Elementary bitstream cryptographic material transport systems and methods |
JP2011199396A (ja) * | 2010-03-17 | 2011-10-06 | Ntt Docomo Inc | 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法、及び動画像予測復号プログラム |
US8705616B2 (en) | 2010-06-11 | 2014-04-22 | Microsoft Corporation | Parallel multiple bitrate video encoding to reduce latency and dependences between groups of pictures |
US8885729B2 (en) | 2010-12-13 | 2014-11-11 | Microsoft Corporation | Low-latency video decoding |
US9706214B2 (en) | 2010-12-24 | 2017-07-11 | Microsoft Technology Licensing, Llc | Image and video decoding implementations |
US9247312B2 (en) | 2011-01-05 | 2016-01-26 | Sonic Ip, Inc. | Systems and methods for encoding source media in matroska container files for adaptive bitrate streaming using hypertext transfer protocol |
US9148669B2 (en) * | 2011-03-10 | 2015-09-29 | Sony Corporation | High performance AVC encoder on a multi-core platform |
HUE063498T2 (hu) | 2011-06-30 | 2024-01-28 | Microsoft Technology Licensing Llc | Késleltetés csökkentése video kódolásnál és dekódolásnál |
CN108989847B (zh) | 2011-08-30 | 2021-03-09 | 帝威视有限公司 | 用于编码和流处理视频的系统和方法 |
US8818171B2 (en) | 2011-08-30 | 2014-08-26 | Kourosh Soroushian | Systems and methods for encoding alternative streams of video for playback on playback devices having predetermined display aspect ratios and network connection maximum data rates |
US9467708B2 (en) | 2011-08-30 | 2016-10-11 | Sonic Ip, Inc. | Selection of resolutions for seamless resolution switching of multimedia content |
US8731067B2 (en) | 2011-08-31 | 2014-05-20 | Microsoft Corporation | Memory management for video decoding |
US8909922B2 (en) | 2011-09-01 | 2014-12-09 | Sonic Ip, Inc. | Systems and methods for playing back alternative streams of protected content protected using common cryptographic information |
US8964977B2 (en) | 2011-09-01 | 2015-02-24 | Sonic Ip, Inc. | Systems and methods for saving encoded media streamed using adaptive bitrate streaming |
US9591318B2 (en) | 2011-09-16 | 2017-03-07 | Microsoft Technology Licensing, Llc | Multi-layer encoding and decoding |
JP6080375B2 (ja) * | 2011-11-07 | 2017-02-15 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
US9819949B2 (en) | 2011-12-16 | 2017-11-14 | Microsoft Technology Licensing, Llc | Hardware-accelerated decoding of scalable video bitstreams |
US8918908B2 (en) | 2012-01-06 | 2014-12-23 | Sonic Ip, Inc. | Systems and methods for accessing digital content using electronic tickets and ticket tokens |
US11089343B2 (en) | 2012-01-11 | 2021-08-10 | Microsoft Technology Licensing, Llc | Capability advertisement, configuration and control for video coding and decoding |
JP5592913B2 (ja) * | 2012-02-01 | 2014-09-17 | 日本電信電話株式会社 | 映像符号化装置、映像符号化方法及び映像符号化プログラム |
US9532080B2 (en) | 2012-05-31 | 2016-12-27 | Sonic Ip, Inc. | Systems and methods for the reuse of encoding information in encoding alternative streams of video data |
US9197685B2 (en) | 2012-06-28 | 2015-11-24 | Sonic Ip, Inc. | Systems and methods for fast video startup using trick play streams |
US9143812B2 (en) | 2012-06-29 | 2015-09-22 | Sonic Ip, Inc. | Adaptive streaming of multimedia |
US10452715B2 (en) | 2012-06-30 | 2019-10-22 | Divx, Llc | Systems and methods for compressing geotagged video |
CN102761745B (zh) * | 2012-07-12 | 2015-07-22 | 国家计算机网络与信息安全管理中心 | 解码方法和解码设备 |
EP2875417B1 (en) | 2012-07-18 | 2020-01-01 | Verimatrix, Inc. | Systems and methods for rapid content switching to provide a linear tv experience using streaming content distribution |
US8997254B2 (en) | 2012-09-28 | 2015-03-31 | Sonic Ip, Inc. | Systems and methods for fast startup streaming of encrypted multimedia content |
US8914836B2 (en) | 2012-09-28 | 2014-12-16 | Sonic Ip, Inc. | Systems, methods, and computer program products for load adaptive streaming |
JP2014086770A (ja) * | 2012-10-19 | 2014-05-12 | Nippon Hoso Kyokai <Nhk> | 映像信号分割装置、映像伝送送信装置、映像伝送受信装置および映像伝送システム |
US9264475B2 (en) | 2012-12-31 | 2016-02-16 | Sonic Ip, Inc. | Use of objective quality measures of streamed content to reduce streaming bandwidth |
US9313510B2 (en) | 2012-12-31 | 2016-04-12 | Sonic Ip, Inc. | Use of objective quality measures of streamed content to reduce streaming bandwidth |
US9191457B2 (en) | 2012-12-31 | 2015-11-17 | Sonic Ip, Inc. | Systems, methods, and media for controlling delivery of content |
US9357210B2 (en) | 2013-02-28 | 2016-05-31 | Sonic Ip, Inc. | Systems and methods of encoding multiple video streams for adaptive bitrate streaming |
US9350990B2 (en) | 2013-02-28 | 2016-05-24 | Sonic Ip, Inc. | Systems and methods of encoding multiple video streams with adaptive quantization for adaptive bitrate streaming |
US9906785B2 (en) | 2013-03-15 | 2018-02-27 | Sonic Ip, Inc. | Systems, methods, and media for transcoding video data according to encoding parameters indicated by received metadata |
US10397292B2 (en) | 2013-03-15 | 2019-08-27 | Divx, Llc | Systems, methods, and media for delivery of content |
US9344517B2 (en) | 2013-03-28 | 2016-05-17 | Sonic Ip, Inc. | Downloading and adaptive streaming of multimedia content to a device with cache assist |
US9247317B2 (en) | 2013-05-30 | 2016-01-26 | Sonic Ip, Inc. | Content streaming with client device trick play index |
US9094737B2 (en) | 2013-05-30 | 2015-07-28 | Sonic Ip, Inc. | Network video streaming with trick play based on separate trick play files |
US9967305B2 (en) | 2013-06-28 | 2018-05-08 | Divx, Llc | Systems, methods, and media for streaming media content |
US9343112B2 (en) | 2013-10-31 | 2016-05-17 | Sonic Ip, Inc. | Systems and methods for supplementing content from a server |
CN103618902B (zh) * | 2013-11-13 | 2017-04-12 | 天脉聚源(北京)传媒科技有限公司 | 一种视频文件的转码方法、装置及系统 |
US9866878B2 (en) | 2014-04-05 | 2018-01-09 | Sonic Ip, Inc. | Systems and methods for encoding and playing back video at different frame rates using enhancement layers |
WO2016053154A1 (en) * | 2014-09-30 | 2016-04-07 | Telefonaktiebolaget L M Ericsson (Publ) | Encoding and decoding a video frame in separate processing units |
CN104602008B (zh) * | 2015-01-14 | 2018-03-20 | 腾讯科技(深圳)有限公司 | 视频编码方法、装置和系统 |
CN104994407A (zh) * | 2015-06-26 | 2015-10-21 | 安徽广行通信科技股份有限公司 | 一种集中自适应视频转码的方法 |
US10063872B2 (en) | 2015-09-11 | 2018-08-28 | Facebook, Inc. | Segment based encoding of video |
US10499070B2 (en) | 2015-09-11 | 2019-12-03 | Facebook, Inc. | Key frame placement for distributed video encoding |
US10375156B2 (en) * | 2015-09-11 | 2019-08-06 | Facebook, Inc. | Using worker nodes in a distributed video encoding system |
US10602157B2 (en) | 2015-09-11 | 2020-03-24 | Facebook, Inc. | Variable bitrate control for distributed video encoding |
US10341561B2 (en) | 2015-09-11 | 2019-07-02 | Facebook, Inc. | Distributed image stabilization |
US10602153B2 (en) | 2015-09-11 | 2020-03-24 | Facebook, Inc. | Ultra-high video compression |
US10506235B2 (en) | 2015-09-11 | 2019-12-10 | Facebook, Inc. | Distributed control of video encoding speeds |
CN105451020A (zh) * | 2015-12-02 | 2016-03-30 | 蓝海大数据科技有限公司 | 视频压缩方法和设备 |
CN105578265B (zh) * | 2015-12-10 | 2019-03-05 | 杭州当虹科技有限公司 | 一种基于h264、h265视频分析的时间戳补偿或修正的方法 |
US10075292B2 (en) | 2016-03-30 | 2018-09-11 | Divx, Llc | Systems and methods for quick start-up of playback |
US10148989B2 (en) | 2016-06-15 | 2018-12-04 | Divx, Llc | Systems and methods for encoding video content |
CN106060555A (zh) * | 2016-06-29 | 2016-10-26 | 东华大学 | 一种基于多核处理器的编码器 |
KR101925681B1 (ko) * | 2016-09-28 | 2018-12-05 | 가천대학교 산학협력단 | 멀티코어 시스템을 이용한 병렬 비디오 처리 |
US10498795B2 (en) | 2017-02-17 | 2019-12-03 | Divx, Llc | Systems and methods for adaptive switching between multiple content delivery networks during adaptive bitrate streaming |
CN109429070A (zh) * | 2017-08-23 | 2019-03-05 | 杭州海康威视系统技术有限公司 | 一种移动终端视频编码方法、装置及移动终端 |
US11050682B2 (en) * | 2017-09-28 | 2021-06-29 | Intel Corporation | Reordering of data for parallel processing |
US10887609B2 (en) * | 2017-12-13 | 2021-01-05 | Netflix, Inc. | Techniques for optimizing encoding tasks |
CN111699497A (zh) * | 2018-02-09 | 2020-09-22 | 谷歌有限责任公司 | 使用离散潜变量的序列模型的快速解码 |
US10972744B2 (en) * | 2018-11-12 | 2021-04-06 | Analog Devices International Unlimited Company | Image scaling |
CN109218722B (zh) * | 2018-11-22 | 2020-10-02 | 北京金山云网络技术有限公司 | 一种视频编码方法、装置及设备 |
CN110650345B (zh) * | 2019-09-25 | 2021-10-15 | 杭州当虹科技股份有限公司 | 一种面向8k超高清的主从多节点编码方法 |
CN114257839A (zh) * | 2020-09-23 | 2022-03-29 | 京东方科技集团股份有限公司 | 视频编码装置及解码装置、播放系统及方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5694170A (en) * | 1995-04-06 | 1997-12-02 | International Business Machines Corporation | Video compression using multiple computing agents |
US5872972A (en) * | 1996-07-05 | 1999-02-16 | Ncr Corporation | Method for load balancing a per processor affinity scheduler wherein processes are strictly affinitized to processors and the migration of a process from an affinitized processor to another available processor is limited |
US5793425A (en) * | 1996-09-13 | 1998-08-11 | Philips Electronics North America Corporation | Method and apparatus for dynamically controlling encoding parameters of multiple encoders in a multiplexed system |
US7050497B2 (en) * | 2001-03-28 | 2006-05-23 | Thomson Licensing | Process and device for the video coding of high definition images |
US20030023982A1 (en) * | 2001-05-18 | 2003-01-30 | Tsu-Chang Lee | Scalable video encoding/storage/distribution/decoding for symmetrical multiple video processors |
JP4335516B2 (ja) * | 2001-12-04 | 2009-09-30 | パナソニック株式会社 | 複数のプロセッサを用いた動画像符号化装置およびその方法 |
PT1742479E (pt) * | 2002-07-11 | 2009-11-17 | Panasonic Corp | Método de descodificação de imagens para h.264 utilizando uma memória tampão virtual de visualização |
US7512278B2 (en) * | 2003-04-07 | 2009-03-31 | Modulus Video Inc. | Scalable array encoding system and method |
JP2005005844A (ja) | 2003-06-10 | 2005-01-06 | Hitachi Ltd | 計算装置及び符号化処理プログラム |
US20040252766A1 (en) * | 2003-06-11 | 2004-12-16 | Daeyang Foundation (Sejong University) | Motion vector search method and apparatus |
US20040258162A1 (en) * | 2003-06-20 | 2004-12-23 | Stephen Gordon | Systems and methods for encoding and decoding video data in parallel |
US7512180B2 (en) * | 2003-06-25 | 2009-03-31 | Microsoft Corporation | Hierarchical data compression system and method for coding video data |
JP4699685B2 (ja) * | 2003-08-21 | 2011-06-15 | パナソニック株式会社 | 信号処理装置及びそれを用いた電子機器 |
US20050243922A1 (en) * | 2004-04-16 | 2005-11-03 | Modulus Video, Inc. | High definition scalable array encoding system and method |
US7634776B2 (en) * | 2004-05-13 | 2009-12-15 | Ittiam Systems (P) Ltd. | Multi-threaded processing design in architecture with multiple co-processors |
US7707578B1 (en) * | 2004-12-16 | 2010-04-27 | Vmware, Inc. | Mechanism for scheduling execution of threads for fair resource allocation in a multi-threaded and/or multi-core processing system |
JP2008527945A (ja) | 2005-01-19 | 2008-07-24 | トムソン ライセンシング | リアルタイム並列符号化の方法及び装置 |
-
2006
- 2006-01-17 JP JP2007552197A patent/JP2008527945A/ja active Pending
- 2006-01-17 BR BRPI0606627-5A patent/BRPI0606627A2/pt not_active Application Discontinuation
- 2006-01-17 EP EP06718535A patent/EP1839446A1/en not_active Ceased
- 2006-01-17 US US11/795,417 patent/US9219917B2/en not_active Expired - Fee Related
- 2006-01-17 WO PCT/US2006/001474 patent/WO2006078594A1/en active Application Filing
- 2006-01-17 CN CN200680002697XA patent/CN101107863B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1839446A1 (en) | 2007-10-03 |
CN101107863A (zh) | 2008-01-16 |
WO2006078594A1 (en) | 2006-07-27 |
US20080137736A1 (en) | 2008-06-12 |
CN101107863B (zh) | 2013-01-02 |
JP2008527945A (ja) | 2008-07-24 |
US9219917B2 (en) | 2015-12-22 |
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