JP6247286B2 - ビデオコンテンツの符号化及び配信のための分散アーキテクチャ - Google Patents
ビデオコンテンツの符号化及び配信のための分散アーキテクチャ Download PDFInfo
- Publication number
- JP6247286B2 JP6247286B2 JP2015517368A JP2015517368A JP6247286B2 JP 6247286 B2 JP6247286 B2 JP 6247286B2 JP 2015517368 A JP2015517368 A JP 2015517368A JP 2015517368 A JP2015517368 A JP 2015517368A JP 6247286 B2 JP6247286 B2 JP 6247286B2
- Authority
- JP
- Japan
- Prior art keywords
- video
- video stream
- stream
- information
- encoded 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.)
- Active
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
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
-
- 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
- H04N19/134—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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- 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
- H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving criteria
-
- 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
- H04N19/164—Feedback from the receiver or from the transmission channel
-
- 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
- H04N19/176—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 block, e.g. a macroblock
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/19—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding using optimisation based on Lagrange multipliers
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
- H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
- H04N21/25825—Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
-
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/172—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 picture, frame or field
-
- 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)
- Databases & Information Systems (AREA)
- Computer Graphics (AREA)
- Computer Security & Cryptography (AREA)
- Library & Information Science (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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261658761P | 2012-06-12 | 2012-06-12 | |
| US61/658,761 | 2012-06-12 | ||
| PCT/US2013/045256 WO2013188457A2 (en) | 2012-06-12 | 2013-06-11 | A distributed architecture for encoding and delivering video content |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017220753A Division JP6473213B2 (ja) | 2012-06-12 | 2017-11-16 | ビデオコンテンツの符号化及び配信のための分散アーキテクチャ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015523805A JP2015523805A (ja) | 2015-08-13 |
| JP2015523805A5 JP2015523805A5 (enExample) | 2016-05-19 |
| JP6247286B2 true JP6247286B2 (ja) | 2017-12-13 |
Family
ID=48699957
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015517368A Active JP6247286B2 (ja) | 2012-06-12 | 2013-06-11 | ビデオコンテンツの符号化及び配信のための分散アーキテクチャ |
| JP2017220753A Active JP6473213B2 (ja) | 2012-06-12 | 2017-11-16 | ビデオコンテンツの符号化及び配信のための分散アーキテクチャ |
| JP2019010054A Active JP6703150B2 (ja) | 2012-06-12 | 2019-01-24 | ビデオコンテンツの符号化及び配信のための分散アーキテクチャ |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017220753A Active JP6473213B2 (ja) | 2012-06-12 | 2017-11-16 | ビデオコンテンツの符号化及び配信のための分散アーキテクチャ |
| JP2019010054A Active JP6703150B2 (ja) | 2012-06-12 | 2019-01-24 | ビデオコンテンツの符号化及び配信のための分散アーキテクチャ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11483580B2 (enExample) |
| EP (2) | EP3767961B1 (enExample) |
| JP (3) | JP6247286B2 (enExample) |
| CN (2) | CN104641651B (enExample) |
| WO (1) | WO2013188457A2 (enExample) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9276989B2 (en) * | 2012-03-30 | 2016-03-01 | Adobe Systems Incorporated | Buffering in HTTP streaming client |
| US8806558B1 (en) | 2013-09-20 | 2014-08-12 | Limelight Networks, Inc. | Unique watermarking of content objects according to end user identity |
| US8775648B1 (en) | 2013-12-30 | 2014-07-08 | Limelight Networks, Inc. | Control systems and methods for cloud resource management |
| US9137285B2 (en) * | 2013-10-21 | 2015-09-15 | Broadcom Corporation | Adaptive audio video (AV) stream processing |
| US20150118959A1 (en) * | 2013-10-28 | 2015-04-30 | Nicolas Jean Petit | Platform framework for wireless media device simulation and design |
| CN106664592B (zh) | 2014-07-16 | 2020-08-18 | 腾赛拉网络有限公司 | 用于内容分发的方法和系统及相应的计算机可读介质 |
| US9979796B1 (en) | 2014-07-16 | 2018-05-22 | Tensera Networks Ltd. | Efficient pre-fetching notifications |
| US11095743B2 (en) | 2014-07-16 | 2021-08-17 | Tensera Networks Ltd. | Optimized content-delivery network (CDN) for the wireless last mile |
| US20160037176A1 (en) * | 2014-07-30 | 2016-02-04 | Arris Enterprises, Inc. | Automatic and adaptive selection of profiles for adaptive bit rate streaming |
| US10506027B2 (en) | 2014-08-27 | 2019-12-10 | Tensera Networks Ltd. | Selecting a content delivery network |
| US9479720B1 (en) * | 2014-09-16 | 2016-10-25 | Amazon Technologies, Inc. | Method and/or apparatus for frame accurate hot failover |
| US9827500B1 (en) | 2014-12-22 | 2017-11-28 | Amazon Technologies, Inc. | Associated content item instances |
| US9814987B1 (en) * | 2014-12-22 | 2017-11-14 | Amazon Technologies, Inc. | Spectator feedback and adaptation |
| US10491911B2 (en) * | 2015-02-20 | 2019-11-26 | Harmonic, Inc. | Transcoding on-the-fly (TOTF) |
| AU2016245350B2 (en) | 2015-04-09 | 2019-10-24 | Dejero Labs Inc. | Systems, devices and methods for distributing data with multi-tiered encoding |
| US9838725B2 (en) * | 2015-04-27 | 2017-12-05 | Century Link Intellectual Property LLC | Intelligent video streaming system |
| US9723470B1 (en) | 2015-04-30 | 2017-08-01 | Tensera Networks Ltd. | Selective enabling of data services to roaming wireless terminals |
| BR112017025820A2 (pt) * | 2015-06-23 | 2018-08-14 | Ericsson Telefon Ab L M | métodos para um codificador de video, um transcodificador de vídeo e um nó de processamento de vídeo, codificador de vídeo, transcodificador de vídeo, nó de processamento de vídeo, e, programa de computador |
| KR102585842B1 (ko) | 2015-09-15 | 2023-10-11 | 인터디지털 매디슨 페턴트 홀딩스 에스에이에스 | 절전 미디어 콘텐츠를 제공하기 위한 방법 및 장치 |
| KR101780782B1 (ko) * | 2016-07-08 | 2017-09-21 | 엔트릭스 주식회사 | 클라우드 스트리밍 서비스 제공 방법 및 이를 위한 장치 |
| CN107819543A (zh) * | 2016-09-12 | 2018-03-20 | 北京百度网讯科技有限公司 | 数据传输方法及装置 |
| EP3322189B1 (en) * | 2016-11-10 | 2019-12-25 | Alcatel Lucent | Method and system for controlling video transcoding |
| EP3322187B1 (en) * | 2016-11-10 | 2020-01-29 | Alcatel Lucent | Method and transcoder for video transcoding |
| US11019349B2 (en) | 2017-01-20 | 2021-05-25 | Snap Inc. | Content-based client side video transcoding |
| TWI721677B (zh) | 2017-04-21 | 2021-03-11 | 美商時美媒體公司 | 用於藉由預測運動向量及/或快取重複運動向量的玩家輸入運動補償的系統及方法 |
| GB2576286B (en) | 2017-04-21 | 2022-09-07 | Zenimax Media Inc | Systems and methods for deferred post-processes in video encoding |
| US10462203B2 (en) * | 2017-06-13 | 2019-10-29 | Wowza Media Systems, LLC | Hardware encoder |
| EP3659040A4 (en) * | 2017-07-28 | 2020-12-02 | Dolby Laboratories Licensing Corporation | PROCESS AND SYSTEM FOR PROVIDING MULTIMEDIA CONTENT TO A CUSTOMER |
| US10531134B2 (en) | 2017-11-10 | 2020-01-07 | Akamai Technologies, Inc. | Determining a time budget for transcoding of video |
| US10397518B1 (en) | 2018-01-16 | 2019-08-27 | Amazon Technologies, Inc. | Combining encoded video streams |
| CN110198474B (zh) * | 2018-02-27 | 2022-03-15 | 中兴通讯股份有限公司 | 一种码流处理方法及装置 |
| US10834475B1 (en) * | 2018-03-15 | 2020-11-10 | Amazon Technologies, Inc. | Managing encoding parameters |
| CN114245225B (zh) * | 2018-04-30 | 2024-05-31 | 杜比国际公司 | 用于经由内容分发网络流式传输媒体数据的方法及系统 |
| WO2020084474A1 (en) * | 2018-10-22 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Gradient computation in bi-directional optical flow |
| CN111083484B (zh) | 2018-10-22 | 2024-06-28 | 北京字节跳动网络技术有限公司 | 基于子块的预测 |
| US11234034B2 (en) | 2018-11-02 | 2022-01-25 | Netflix, Inc. | Techniques for encoding a media title via multiple encoders |
| WO2020098648A1 (en) | 2018-11-12 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Using combined inter intra prediction in video processing |
| CN113170093B (zh) | 2018-11-20 | 2023-05-02 | 北京字节跳动网络技术有限公司 | 视频处理中的细化帧间预测 |
| CN111225277A (zh) * | 2018-11-27 | 2020-06-02 | 北京达佳互联信息技术有限公司 | 转码方法、转码装置和计算机可读存储介质 |
| CN109581382A (zh) * | 2018-12-11 | 2019-04-05 | 南京信息工程大学 | 一种基于C#与Fortran混编技术的球形云及降水粒子群散射仿真方法 |
| US11259035B2 (en) * | 2019-03-15 | 2022-02-22 | Ati Technologies Ulc | Macroblock coding type prediction |
| US11132122B2 (en) | 2019-04-11 | 2021-09-28 | Ricoh Company, Ltd. | Handwriting input apparatus, handwriting input method, and non-transitory recording medium |
| US10951902B2 (en) * | 2019-06-12 | 2021-03-16 | Rovi Guides, Inc. | Systems and methods for multiple bit rate content encoding |
| WO2021009155A1 (en) * | 2019-07-17 | 2021-01-21 | Koninklijke Kpn N.V. | Facilitating video streaming and processing by edge computing |
| US12108097B2 (en) | 2019-09-03 | 2024-10-01 | Koninklijke Kpn N.V. | Combining video streams in composite video stream with metadata |
| US12355984B2 (en) * | 2019-10-18 | 2025-07-08 | Immersive Robotics Pty Ltd | Content compression for network transmission |
| CN118075517A (zh) * | 2019-12-11 | 2024-05-24 | 谷歌有限责任公司 | 用于选择流送媒体内容项的格式的方法、系统和介质 |
| US11792408B2 (en) * | 2020-03-30 | 2023-10-17 | Alibaba Group Holding Limited | Transcoder target bitrate prediction techniques |
| WO2021236059A1 (en) * | 2020-05-19 | 2021-11-25 | Google Llc | Dynamic parameter selection for quality-normalized video transcoding |
| CN113473147B (zh) * | 2021-05-17 | 2022-08-09 | 浙江大华技术股份有限公司 | 一种视频码流的后处理方法、装置和计算机可读存储介质 |
| US11743478B2 (en) * | 2021-06-15 | 2023-08-29 | International Business Machines Corporation | Video stream transcoding with reduced latency and memory transfer |
| CN115705738B (zh) * | 2021-08-02 | 2025-11-14 | 福建星网物联信息系统有限公司 | 一种快速人数统计方法及终端 |
| CN113691813B (zh) * | 2021-10-25 | 2022-02-22 | 苏州浪潮智能科技有限公司 | 一种转码卡使用方法、系统、存储介质及设备 |
| US20250008122A1 (en) * | 2023-06-30 | 2025-01-02 | Tencent America LLC | Multiple residual block coding mode |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2333657B (en) | 1998-01-22 | 2002-08-21 | Snell & Wilcox Ltd | Video signal compression |
| US6542546B1 (en) * | 2000-02-02 | 2003-04-01 | Mitsubishi Electric Research Laboratories, Inc. | Adaptable compressed bitstream transcoder |
| US6490320B1 (en) * | 2000-02-02 | 2002-12-03 | Mitsubishi Electric Research Laboratories Inc. | Adaptable bitstream video delivery system |
| WO2001069936A2 (en) * | 2000-03-13 | 2001-09-20 | Sony Corporation | Method and apparatus for generating compact transcoding hints metadata |
| US6407680B1 (en) | 2000-12-22 | 2002-06-18 | Generic Media, Inc. | Distributed on-demand media transcoding system and method |
| GB2387287B (en) | 2002-04-05 | 2006-03-15 | Snell & Wilcox Limited | Video compression transcoding |
| US7415594B2 (en) | 2002-06-26 | 2008-08-19 | Coherent Logix, Incorporated | Processing system with interspersed stall propagating processors and communication elements |
| KR100950525B1 (ko) | 2002-12-02 | 2010-03-30 | 삼성전자주식회사 | 트랜스코딩 장치 및 방법, 이에 사용되는 타겟비트할당 및픽처 복잡도 예측 장치 및 방법 |
| US7860161B2 (en) * | 2003-12-15 | 2010-12-28 | Microsoft Corporation | Enhancement layer transcoding of fine-granular scalable video bitstreams |
| US8832434B2 (en) * | 2004-02-13 | 2014-09-09 | Hewlett-Packard Development Company, L.P. | Methods for generating data for describing scalable media |
| JP4108640B2 (ja) * | 2004-04-27 | 2008-06-25 | 三菱電機株式会社 | 映像伝送システム |
| US8031774B2 (en) * | 2005-01-31 | 2011-10-04 | Mediatek Incoropration | Video encoding methods and systems with frame-layer rate control |
| US9113147B2 (en) * | 2005-09-27 | 2015-08-18 | Qualcomm Incorporated | Scalability techniques based on content information |
| US8761248B2 (en) | 2006-11-28 | 2014-06-24 | Motorola Mobility Llc | Method and system for intelligent video adaptation |
| US20080181298A1 (en) | 2007-01-26 | 2008-07-31 | Apple Computer, Inc. | Hybrid scalable coding |
| JP2008306273A (ja) * | 2007-06-05 | 2008-12-18 | Nec Corp | 動画像提供システム、方法、装置、プログラム |
| US8151305B2 (en) | 2007-07-05 | 2012-04-03 | Coherent Logix, Incorporated | Mobile television broadcast system |
| CN101098483A (zh) * | 2007-07-19 | 2008-01-02 | 上海交通大学 | 以图像组结构为并行处理单元的视频集群转码系统 |
| US8866971B2 (en) * | 2007-12-17 | 2014-10-21 | Ati Technologies Ulc | Method, apparatus and machine-readable medium for apportioning video processing between a video source device and a video sink device |
| CN101198035A (zh) | 2008-01-10 | 2008-06-11 | 杭州华三通信技术有限公司 | 视频监控方法、视频转移分发方法、装置及视频监控系统 |
| US8798137B2 (en) * | 2008-02-29 | 2014-08-05 | City University Of Hong Kong | Bit rate estimation in data or video compression |
| JP2009260818A (ja) * | 2008-04-18 | 2009-11-05 | Nec Corp | サーバ装置とコンテンツ配信方法とプログラム |
| CN102067610B (zh) * | 2008-06-16 | 2013-07-10 | 杜比实验室特许公司 | 基于视频编码的切片依赖性的码率控制模型适配 |
| US20100017516A1 (en) * | 2008-07-16 | 2010-01-21 | General Instrument Corporation | Demand-driven optimization and balancing of transcoding resources |
| WO2010033565A1 (en) * | 2008-09-16 | 2010-03-25 | Dolby Laboratories Licensing Corporation | Adaptive video encoder control |
| FR2933837A1 (fr) | 2008-12-10 | 2010-01-15 | Thomson Licensing | Procede de codage, procede et dispositif de transcodage et flux de donnees image codees. |
| US8654849B2 (en) * | 2008-12-22 | 2014-02-18 | Arris Enterprises, Inc. | Integrated transcoding |
| US20120017249A1 (en) * | 2009-04-03 | 2012-01-19 | Kazunori Ozawa | Delivery system, delivery method, conversion apparatus, and program |
| US10341721B2 (en) * | 2009-09-26 | 2019-07-02 | Mimik Technology Inc. | Method and system for processing multi-media content |
| US8751677B2 (en) | 2009-10-08 | 2014-06-10 | Futurewei Technologies, Inc. | System and method to support different ingest and delivery schemes for a content delivery network |
| US20110145859A1 (en) * | 2009-12-15 | 2011-06-16 | At&T Intellectual Property I, L.P. | System and method for detachable media devices and content |
| US20120047535A1 (en) * | 2009-12-31 | 2012-02-23 | Broadcom Corporation | Streaming transcoder with adaptive upstream & downstream transcode coordination |
| JP5389747B2 (ja) * | 2010-06-17 | 2014-01-15 | 株式会社日立製作所 | コンテンツ変換システム、およびコンテンツ変換方法 |
| US9185439B2 (en) * | 2010-07-15 | 2015-11-10 | Qualcomm Incorporated | Signaling data for multiplexing video components |
| JP2012099890A (ja) * | 2010-10-29 | 2012-05-24 | Sony Corp | 画像処理装置、画像処理方法、および画像処理システム |
| US8887207B2 (en) * | 2012-01-12 | 2014-11-11 | The Directv Group, Inc. | Method and system for remotely transcoding content |
-
2013
- 2013-06-11 EP EP20195696.8A patent/EP3767961B1/en active Active
- 2013-06-11 CN CN201380038883.9A patent/CN104641651B/zh active Active
- 2013-06-11 CN CN201911002072.9A patent/CN111405315B/zh active Active
- 2013-06-11 EP EP13732021.4A patent/EP2859729B1/en active Active
- 2013-06-11 US US13/915,499 patent/US11483580B2/en active Active
- 2013-06-11 JP JP2015517368A patent/JP6247286B2/ja active Active
- 2013-06-11 WO PCT/US2013/045256 patent/WO2013188457A2/en not_active Ceased
-
2017
- 2017-11-16 JP JP2017220753A patent/JP6473213B2/ja active Active
-
2019
- 2019-01-24 JP JP2019010054A patent/JP6703150B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111405315B (zh) | 2022-04-12 |
| JP2019075825A (ja) | 2019-05-16 |
| EP2859729A2 (en) | 2015-04-15 |
| US11483580B2 (en) | 2022-10-25 |
| US20130343450A1 (en) | 2013-12-26 |
| JP6473213B2 (ja) | 2019-02-20 |
| JP2018057022A (ja) | 2018-04-05 |
| WO2013188457A2 (en) | 2013-12-19 |
| CN104641651B (zh) | 2019-11-19 |
| JP2015523805A (ja) | 2015-08-13 |
| CN111405315A (zh) | 2020-07-10 |
| WO2013188457A3 (en) | 2014-04-17 |
| CN104641651A (zh) | 2015-05-20 |
| EP3767961B1 (en) | 2023-03-29 |
| EP3767961A1 (en) | 2021-01-20 |
| JP6703150B2 (ja) | 2020-06-03 |
| EP2859729B1 (en) | 2020-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6473213B2 (ja) | ビデオコンテンツの符号化及び配信のための分散アーキテクチャ | |
| US7391809B2 (en) | Scalable video transcoding | |
| KR101643790B1 (ko) | 적응적 비디오 스트리밍용의 가변 비트 레이트 및 동적 해상도를 이용한 다중 비트 레이트 비디오 인코딩 | |
| JP5180294B2 (ja) | ビデオ符号化において、フレームの複雑さ、バッファレベル、およびイントラフレームの位置を利用するバッファベースのレート制御 | |
| KR101644208B1 (ko) | 이전에 계산된 모션 정보를 이용하는 비디오 인코딩 | |
| CN101461149A (zh) | 用于视频编码器的可缩放速率控制系统 | |
| WO2003028380A1 (en) | Method for generating a scalable encoded video bitstream with constant quality | |
| US12262024B2 (en) | Method and systems for optimized content encoding | |
| KR20010080644A (ko) | 기저층 양자화 데이터를 이용하여 향상층 데이터를 엔코딩및 디코딩하는 시스템 및 방법 | |
| US20090074075A1 (en) | Efficient real-time rate control for video compression processes | |
| Cai et al. | Real-time constant objective quality video coding strategy in high efficiency video coding | |
| Lim et al. | A perceptual rate control algorithm based on luminance adaptation for HEVC encoders | |
| US12058397B2 (en) | Method for dynamic computational resource management and apparatus for implementing the same | |
| Eleftheriadis et al. | Dynamic rate shaping of compressed digital video | |
| Kim et al. | An optimal framework of video adaptation and its application to rate adaptation transcoding | |
| KR101099261B1 (ko) | 인코더와 인코딩 방법 및 이를 수록한 저장매체 | |
| Wu et al. | Rate control in video coding | |
| Kuo et al. | Distributed video coding with limited feedback requests | |
| Ortega et al. | Mechanisms for adapting compressed multimedia to varying bandwidth conditions | |
| Xiao et al. | Joint redundant motion vector and intra macroblock refreshment for video transmission | |
| Al-khrayshah et al. | A real-time SNR scalable transcoder for MPEG-2 video streams | |
| Basavaraju et al. | Rate quality factor optimization for vp8 video codec for mobile communication applications | |
| Vizzotto et al. | Neighbor-based Fast Rate Control Scheme for Basic Unit Layer for H. 264/AVC Standard | |
| Changuel | Quality-oriented control of video delivery over wireless channels | |
| Al-Abri et al. | Parameter Based Multi-Objective Optimization of Video CODECs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150213 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160322 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160322 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170606 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170823 |
|
| 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: 20171017 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171116 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6247286 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |