EP3005689A4 - Systèmes et procédés pour coder de multiples flux vidéo par quantification adaptative pour diffusion en flux à débit binaire adaptatif - Google Patents

Systèmes et procédés pour coder de multiples flux vidéo par quantification adaptative pour diffusion en flux à débit binaire adaptatif Download PDF

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Publication number
EP3005689A4
EP3005689A4 EP14800901.2A EP14800901A EP3005689A4 EP 3005689 A4 EP3005689 A4 EP 3005689A4 EP 14800901 A EP14800901 A EP 14800901A EP 3005689 A4 EP3005689 A4 EP 3005689A4
Authority
EP
European Patent Office
Prior art keywords
adaptive
systems
methods
video streams
multiple 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.)
Withdrawn
Application number
EP14800901.2A
Other languages
German (de)
English (en)
Other versions
EP3005689A1 (fr
Inventor
Sam Orton-Jay
Ivan Vladimirovich Naletov
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.)
Sonic IP LLC
Original Assignee
Sonic IP LLC
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
Priority claimed from US13/931,449 external-priority patent/US9350990B2/en
Application filed by Sonic IP LLC filed Critical Sonic IP LLC
Publication of EP3005689A1 publication Critical patent/EP3005689A1/fr
Publication of EP3005689A4 publication Critical patent/EP3005689A4/fr
Withdrawn legal-status Critical Current

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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
    • H04N19/10—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
    • 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
    • H04N19/10—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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/192—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 the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • H04N19/194—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 the adaptation method, adaptation tool or adaptation type being iterative or recursive involving only two passes
    • 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
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream

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)
EP14800901.2A 2013-05-24 2014-05-23 Systèmes et procédés pour coder de multiples flux vidéo par quantification adaptative pour diffusion en flux à débit binaire adaptatif Withdrawn EP3005689A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361827512P 2013-05-24 2013-05-24
US13/931,449 US9350990B2 (en) 2013-02-28 2013-06-28 Systems and methods of encoding multiple video streams with adaptive quantization for adaptive bitrate streaming
PCT/US2014/039425 WO2014190308A1 (fr) 2013-05-24 2014-05-23 Systèmes et procédés pour coder de multiples flux vidéo par quantification adaptative pour diffusion en flux à débit binaire adaptatif

Publications (2)

Publication Number Publication Date
EP3005689A1 EP3005689A1 (fr) 2016-04-13
EP3005689A4 true EP3005689A4 (fr) 2017-01-11

Family

ID=51934234

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14800901.2A Withdrawn EP3005689A4 (fr) 2013-05-24 2014-05-23 Systèmes et procédés pour coder de multiples flux vidéo par quantification adaptative pour diffusion en flux à débit binaire adaptatif

Country Status (5)

Country Link
EP (1) EP3005689A4 (fr)
JP (1) JP2016526336A (fr)
KR (2) KR20180010343A (fr)
CN (1) CN105359511A (fr)
WO (1) WO2014190308A1 (fr)

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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
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
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
US9357210B2 (en) 2013-02-28 2016-05-31 Sonic Ip, Inc. Systems and methods of encoding multiple video streams for adaptive bitrate streaming
EP3025525B1 (fr) 2013-07-25 2018-12-12 Convida Wireless, LLC Sessions de bout en bout de couche de service m2m
WO2017196670A1 (fr) 2016-05-13 2017-11-16 Vid Scale, Inc. Remappage de profondeur de bit basé sur des paramètres de visualisation
US10148989B2 (en) 2016-06-15 2018-12-04 Divx, Llc Systems and methods for encoding video content
EP4336850A3 (fr) 2016-07-08 2024-04-17 InterDigital Madison Patent Holdings, SAS Systèmes et procédés de remappage de tonalité de région d'intérêt
CN106162174B (zh) * 2016-08-31 2019-10-29 北京奇艺世纪科技有限公司 一种视频多分辨率编码方法和装置
EP3520243A2 (fr) 2016-11-03 2019-08-07 Convida Wireless, LLC Structure de trame pour nr
CN110301136B (zh) 2017-02-17 2023-03-24 交互数字麦迪逊专利控股公司 在流传输视频中进行选择性感兴趣对象缩放的系统和方法
CN110383848B (zh) 2017-03-07 2022-05-06 交互数字麦迪逊专利控股公司 用于多设备呈现的定制视频流式传输
CN106961604B (zh) * 2017-03-07 2018-06-15 腾讯科技（深圳）有限公司 视频编码的码率分配、编码单元码率分配方法及装置
WO2018164930A1 (fr) * 2017-03-08 2018-09-13 Vid Scale, Inc. Amélioration de la précision d'un vecteur de mouvement par partage d'informations croisées entre des vues normales et de zoom
US10771789B2 (en) * 2017-05-19 2020-09-08 Google Llc Complexity adaptive rate control
CN110213583B (zh) * 2018-02-28 2022-11-22 腾讯科技（深圳）有限公司 视频编码方法、系统、装置及计算机程序介质
US11871451B2 (en) 2018-09-27 2024-01-09 Interdigital Patent Holdings, Inc. Sub-band operations in unlicensed spectrums of new radio
KR102592036B1 (ko) 2019-02-25 2023-10-23 삼성전자 주식회사 사용자 중심 컨텐츠 스트리밍을 위한 방법 및 시스템
US10827181B1 (en) 2019-05-03 2020-11-03 At&T Intellectual Property I, L.P. Differential adaptive bitrate streaming based on scene complexity
US11546401B2 (en) 2019-11-07 2023-01-03 Bitmovin, Inc. Fast multi-rate encoding for adaptive HTTP streaming
US11936864B2 (en) 2019-11-07 2024-03-19 Bitmovin, Inc. Fast multi-rate encoding for adaptive streaming using machine learning

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US5477272A (en) * 1993-07-22 1995-12-19 Gte Laboratories Incorporated Variable-block size multi-resolution motion estimation scheme for pyramid coding
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
US20080063051A1 (en) * 2006-09-08 2008-03-13 Mediatek Inc. Rate control method with frame-layer bit allocation and video encoder
US20110305273A1 (en) * 2010-06-11 2011-12-15 Microsoft Corporation Parallel multiple bitrate video encoding
EP2962461A1 (fr) * 2013-02-28 2016-01-06 Sonic IP, Inc. Systèmes et procédés d'encodage de plusieurs flux de données vidéo pour une diffusion en flux à débit binaire adaptatif

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US5477272A (en) * 1993-07-22 1995-12-19 Gte Laboratories Incorporated Variable-block size multi-resolution motion estimation scheme for pyramid coding
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
US20080063051A1 (en) * 2006-09-08 2008-03-13 Mediatek Inc. Rate control method with frame-layer bit allocation and video encoder
US20110305273A1 (en) * 2010-06-11 2011-12-15 Microsoft Corporation Parallel multiple bitrate video encoding
EP2962461A1 (fr) * 2013-02-28 2016-01-06 Sonic IP, Inc. Systèmes et procédés d'encodage de plusieurs flux de données vidéo pour une diffusion en flux à débit binaire adaptatif

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WESTERINK P H ET AL: "Two-pass MPEG-2 variable-bit-rate encoding", IBM JOURNAL OF RESEARCH AND DEVELOPMENT, INTERNATIONAL BUSINESS MACHINES CORPORATION, NEW YORK, NY, US, vol. 43, no. 4, 4 July 1999 (1999-07-04), pages 471 - 488, XP002395114, ISSN: 0018-8646 *

Also Published As

Publication number Publication date
EP3005689A1 (fr) 2016-04-13
JP2016526336A (ja) 2016-09-01
CN105359511A (zh) 2016-02-24
KR20180010343A (ko) 2018-01-30
KR101823321B1 (ko) 2018-01-31
WO2014190308A1 (fr) 2014-11-27
KR20160021141A (ko) 2016-02-24

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