CN104396265B - 在视频译码中从清晰随机存取图片的全面随机存取 - Google Patents

在视频译码中从清晰随机存取图片的全面随机存取 Download PDF

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CN104396265B
CN104396265B CN201380022304.1A CN201380022304A CN104396265B CN 104396265 B CN104396265 B CN 104396265B CN 201380022304 A CN201380022304 A CN 201380022304A CN 104396265 B CN104396265 B CN 104396265B
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cra
access unit
parameter set
video
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CN104396265A (zh
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王益魁
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04N19/103—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
    • 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
    • H04N21/23614—Multiplexing of additional data and video streams
    • 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
    • H04N19/196—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 being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for substituting a video clip
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201380022304.1A 2012-04-27 2013-04-26 在视频译码中从清晰随机存取图片的全面随机存取 Active CN104396265B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261639823P 2012-04-27 2012-04-27
US61/639,823 2012-04-27
US13/870,846 US9736476B2 (en) 2012-04-27 2013-04-25 Full random access from clean random access pictures in video coding
US13/870,846 2013-04-25
PCT/US2013/038450 WO2013163569A1 (en) 2012-04-27 2013-04-26 Full random access from clean random access pictures in video coding

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CN104396265A CN104396265A (zh) 2015-03-04
CN104396265B true CN104396265B (zh) 2018-03-16

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US (1) US9736476B2 (https=)
EP (1) EP2842344B1 (https=)
JP (1) JP6224080B2 (https=)
KR (1) KR101841812B1 (https=)
CN (1) CN104396265B (https=)
AR (1) AR092826A1 (https=)
ES (1) ES2715314T3 (https=)
HU (1) HUE041872T2 (https=)
TW (1) TWI495273B (https=)
WO (1) WO2013163569A1 (https=)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013033902A2 (pt) 2011-07-02 2017-12-12 Samsung Electronics Co Ltd método para multiplexar dados de vídeo, a fim de identificar um estado de reprodução dos dados de vídeo, aparelho para multiplexar dados de vídeo, a fim de identificar um estado de reprodução dos dados de vídeo, método para demultiplexar dados de vídeo, a fim de identificar um estado de reprodução dos dados de vídeo, e aparelho para demultiplexar dados de vídeo, a fim de identificar um estado de reprodução dos dados de vídeo
CN103096049A (zh) * 2011-11-02 2013-05-08 华为技术有限公司 一种视频处理方法及系统、相关设备
US9892188B2 (en) * 2011-11-08 2018-02-13 Microsoft Technology Licensing, Llc Category-prefixed data batching of coded media data in multiple categories
US9516308B2 (en) 2012-04-27 2016-12-06 Qualcomm Incorporated Parameter set updates in video coding
JP5872739B2 (ja) * 2012-06-29 2016-03-01 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 参照ピクチャセットを含む動画シーケンスの符号化及び復号
US9992490B2 (en) * 2012-09-26 2018-06-05 Sony Corporation Video parameter set (VPS) syntax re-ordering for easy access of extension parameters
US20140092987A1 (en) * 2012-09-28 2014-04-03 Apple Inc. Entropy coding techniques and protocol to support parallel processing with low latency
US10419778B2 (en) 2013-01-04 2019-09-17 Sony Corporation JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure
US10219006B2 (en) 2013-01-04 2019-02-26 Sony Corporation JCTVC-L0226: VPS and VPS_extension updates
WO2015076694A1 (en) * 2013-11-25 2015-05-28 Nptv Soft Ltd Method for delivering personalized interactive video stream
JP6776229B2 (ja) * 2014-10-16 2020-10-28 サムスン エレクトロニクス カンパニー リミテッド ビデオデータ処理方法及び装置並びにビデオデータ生成方法及び装置
US11418812B2 (en) * 2015-02-11 2022-08-16 Qualcomm Incorporated Placement of parameter sets and sync samples in video coding
EP4712468A2 (en) 2016-02-09 2026-03-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Concept for picture/video data streams allowing efficient reducibility or efficient random access
US10291923B2 (en) * 2016-05-24 2019-05-14 Qualcomm Incorporated Mapping of tile grouping and samples in HEVC and L-HEVC file formats
US10652631B2 (en) * 2016-05-24 2020-05-12 Qualcomm Incorporated Sample entries and random access
CN114928735B (zh) 2016-10-12 2023-07-18 弗劳恩霍夫应用研究促进协会 空间不均等流媒体化
DE112017006610T5 (de) * 2016-12-27 2019-09-12 Sony Corporation Bildverarbeitungsvorrichtung und Verfahren
US11470356B2 (en) * 2018-04-17 2022-10-11 Mediatek Inc. Method and apparatus of neural network for video coding
MX2021002951A (es) * 2018-09-12 2021-07-15 Huawei Tech Co Ltd Un codificador de video, un decodificador de video y metodos correspondientes.
CN110741647A (zh) * 2018-09-29 2020-01-31 深圳市大疆创新科技有限公司 一种图像处理方法、装置、可移动平台及存储介质
BR112021012096A2 (pt) 2018-12-20 2021-09-08 Telefonaktiebolaget Lm Ericsson (Publ) Métodos para decodificar e codificar um fluxo contínuo de bits, portadora, e, aparelhos de decodificação e codificação para decodificar e codificar um fluxo contínuo de bits
EP3928520A4 (en) 2019-03-11 2022-08-17 Huawei Technologies Co., Ltd. STEP BY DECODE REFRESHMENT IN VIDEO ENCODING
WO2020185150A1 (en) * 2019-03-11 2020-09-17 Telefonaktiebolaget Lm Ericsson (Publ) Methods for recovery point process for video coding and related apparatus
WO2020227060A1 (en) * 2019-05-06 2020-11-12 Futurewei Technologies Co., Ltd. Output of prior pictures for pictures starting a new coded video sequence in video coding
WO2020254720A1 (en) * 2019-06-20 2020-12-24 Nokia Technologies Oy An apparatus, a method and a computer program for video encoding and decoding
US11539957B2 (en) * 2019-06-20 2022-12-27 Tencent America LLC Layered random access with reference picture resampling
US11825121B2 (en) * 2019-09-23 2023-11-21 Tencent America LLC Method for access unit delimiter signaling
MX2022003555A (es) * 2019-09-24 2022-06-14 Huawei Tech Co Ltd Señalización de encabezado de imagen en codificación de video.
US11310533B2 (en) * 2019-09-27 2022-04-19 Qualcomm Incorporated Quantization parameter signaling for joint chroma residual mode in video coding
US11758193B2 (en) * 2019-11-04 2023-09-12 Hfi Innovation Inc. Signaling high-level information in video and image coding
CN114902656B (zh) 2019-12-26 2025-03-21 字节跳动有限公司 对编解码比特流中的视频层的信令的约束
JP7425204B2 (ja) 2019-12-26 2024-01-30 バイトダンス インコーポレイテッド ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約
EP4066386A4 (en) 2019-12-27 2023-01-25 ByteDance Inc. SUB-PICTURE SIGNALING IN VIDEO ENCODING
EP4074024A4 (en) 2020-01-09 2023-04-05 ByteDance Inc. SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES
JP7410317B2 (ja) 2020-02-19 2024-01-09 バイトダンス インコーポレイテッド ビットストリームの一般制約情報における予測重みのシグナリング
WO2021188451A1 (en) * 2020-03-16 2021-09-23 Bytedance Inc. Random access point access unit in scalable video coding
CN115299049B (zh) 2020-03-20 2025-07-04 字节跳动有限公司 视频编解码中子图片信息的使用
GB2593543B (en) * 2020-03-27 2023-04-19 Canon Kk Video coding and decoding
EP4128786A1 (en) 2020-04-02 2023-02-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. File format schemes allowing efficient roi, stream access and parameter set handling
CN120186354A (zh) 2020-04-20 2025-06-20 字节跳动有限公司 对参考图片列表的约束
US11770498B2 (en) * 2020-09-29 2023-09-26 Lemon Inc. Supplemental enhancement information for multi-layer video streams
US20230308658A1 (en) * 2022-03-25 2023-09-28 Tencent America LLC Methods of parameter set indication in video streaming

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1739294A (zh) * 2003-01-17 2006-02-22 松下电器产业株式会社 图像编码方法
CN1781315A (zh) * 2003-04-30 2006-05-31 诺基亚有限公司 用于编码图像序列的方法
US20100246662A1 (en) * 2009-03-25 2010-09-30 Kabushiki Kaisha Toshiba Image encoding method and image decoding method
US20110216836A1 (en) * 2010-02-24 2011-09-08 Thomson Licensing Method and apparatus for hypothetical reference decoder conformance error detection
CN104429069A (zh) * 2012-04-13 2015-03-18 夏普株式会社 用于标识前导画面的设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101232615A (zh) 2002-07-16 2008-07-30 诺基亚有限公司 用于在视频编码中随机存取和逐步更新图像的方法
US7415069B2 (en) 2003-12-09 2008-08-19 Lsi Corporation Method for activation and deactivation of infrequently changing sequence and picture parameter sets
ES2563295T3 (es) 2004-01-30 2016-03-14 Panasonic Intellectual Property Corporation Of America Procedimiento de decodificación de imágenes en movimiento que utiliza matrices de cuantificación adicionales
CN1939060B (zh) 2004-02-10 2010-09-29 汤姆逊许可公司 一种用于促进视频信息的流式传输的方法和设备
US20050254526A1 (en) 2004-05-12 2005-11-17 Nokia Corporation Parameter sets update in streaming applications
JP2006203662A (ja) 2005-01-21 2006-08-03 Toshiba Corp 動画像符号化装置・復号化装置及び符号化ストリーム生成方法
JP2006211617A (ja) 2005-01-31 2006-08-10 Toshiba Corp 動画像符号化装置・復号化装置及び符号化ストリーム生成方法
US9131033B2 (en) 2010-07-20 2015-09-08 Qualcomm Incoporated Providing sequence data sets for streaming video data
US9357229B2 (en) 2010-07-28 2016-05-31 Qualcomm Incorporated Coding motion vectors in video coding
SG189843A1 (en) 2011-01-19 2013-06-28 Mediatek Inc Method and apparatus for parsing error robustness of temporal motion vector prediction
US9008181B2 (en) 2011-01-24 2015-04-14 Qualcomm Incorporated Single reference picture list utilization for interprediction video coding
AU2012225826A1 (en) 2011-03-10 2013-09-05 Vidyo, Inc. Parameter set maintenance in video coding
GB2488830B (en) 2011-03-10 2015-07-29 Canon Kk Method and device for encoding image data and method and device for decoding image data
JP2013034161A (ja) 2011-06-28 2013-02-14 Sharp Corp 画像復号装置、画像符号化装置、および符号化データのデータ構造
BR112013033902A2 (pt) * 2011-07-02 2017-12-12 Samsung Electronics Co Ltd método para multiplexar dados de vídeo, a fim de identificar um estado de reprodução dos dados de vídeo, aparelho para multiplexar dados de vídeo, a fim de identificar um estado de reprodução dos dados de vídeo, método para demultiplexar dados de vídeo, a fim de identificar um estado de reprodução dos dados de vídeo, e aparelho para demultiplexar dados de vídeo, a fim de identificar um estado de reprodução dos dados de vídeo
US9277228B2 (en) 2011-07-18 2016-03-01 Qualcomm Incorporated Adaptation parameter sets for video coding
US20150063463A1 (en) * 2012-04-15 2015-03-05 Samsung Electronics Co., Ltd. Method and device for coding multi-layer video, and method and device for decoding multi-layer video
US9516308B2 (en) 2012-04-27 2016-12-06 Qualcomm Incorporated Parameter set updates in video coding

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1739294A (zh) * 2003-01-17 2006-02-22 松下电器产业株式会社 图像编码方法
CN1781315A (zh) * 2003-04-30 2006-05-31 诺基亚有限公司 用于编码图像序列的方法
US20100246662A1 (en) * 2009-03-25 2010-09-30 Kabushiki Kaisha Toshiba Image encoding method and image decoding method
US20110216836A1 (en) * 2010-02-24 2011-09-08 Thomson Licensing Method and apparatus for hypothetical reference decoder conformance error detection
CN104429069A (zh) * 2012-04-13 2015-03-18 夏普株式会社 用于标识前导画面的设备

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Publication number Publication date
CN104396265A (zh) 2015-03-04
TW201352005A (zh) 2013-12-16
US9736476B2 (en) 2017-08-15
ES2715314T3 (es) 2019-06-03
JP6224080B2 (ja) 2017-11-01
WO2013163569A1 (en) 2013-10-31
US20130294500A1 (en) 2013-11-07
EP2842344B1 (en) 2018-12-12
EP2842344A1 (en) 2015-03-04
KR20150008144A (ko) 2015-01-21
HUE041872T2 (hu) 2019-05-28
TWI495273B (zh) 2015-08-01
JP2015515240A (ja) 2015-05-21
AR092826A1 (es) 2015-05-06
KR101841812B1 (ko) 2018-03-23

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