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

Info

Publication number
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
Authority
CN
China
Prior art keywords
access
cra
access unit
parameter set
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
Application number
CN201380022304.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN104396265A (zh
Inventor
王益魁
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN104396265A publication Critical patent/CN104396265A/zh
Application granted granted Critical
Publication of CN104396265B publication Critical patent/CN104396265B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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

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)
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

Publications (2)

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

Family

ID=48325952

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380022304.1A Active CN104396265B (zh) 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

Country Status (10)

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

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107820094A (zh) 2011-07-02 2018-03-20 三星电子株式会社 视频编码设备、视频解码设备和计算机可读存储介质
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
ES2587744T3 (es) * 2012-06-29 2016-10-26 Telefonaktiebolaget Lm Ericsson (Publ) Codificación y descodificación de secuencias de video que comprenden conjuntos de imágenes de referencia
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
EP3200460A4 (en) * 2014-10-16 2017-08-23 Samsung Electronics Co., Ltd Method and device for processing encoded video data, and method and device for generating encoded video data
US11418812B2 (en) * 2015-02-11 2022-08-16 Qualcomm Incorporated Placement of parameter sets and sync samples in video coding
CN118784875A (zh) 2016-02-09 2024-10-15 弗劳恩霍夫应用研究促进协会 解码器、编码器、方法、网络设备以及可读存储介质
US10652631B2 (en) * 2016-05-24 2020-05-12 Qualcomm Incorporated Sample entries and 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
CN114928733B (zh) 2016-10-12 2023-10-24 弗劳恩霍夫应用研究促进协会 空间不均等流媒体化
JP7052732B2 (ja) * 2016-12-27 2022-04-12 ソニーグループ株式会社 画像処理装置および方法
WO2019201239A1 (en) * 2018-04-17 2019-10-24 Mediatek Inc. Method and apparatus of neural network for video coding
CN117834880A (zh) * 2018-09-12 2024-04-05 华为技术有限公司 指示图像顺序编号增量的符号值和绝对值
WO2020062184A1 (zh) * 2018-09-29 2020-04-02 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
US11956471B2 (en) 2018-12-20 2024-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Normative indication of recovery point
KR102809617B1 (ko) 2019-03-11 2025-05-16 후아웨이 테크놀러지 컴퍼니 리미티드 인코더, 디코더 및 대응 방법
US20220150546A1 (en) * 2019-03-11 2022-05-12 Telefonaktiebolaget Lm Ericsson (Publ) Methods for recovery point process for video coding and related apparatus
EP3957068A4 (en) * 2019-05-06 2022-06-22 Huawei Technologies Co., Ltd. OUTPUT OF PREVIOUS FRAMES FOR FRAMES STARTING A NEW VIDEO SEQUENCE ENCODED IN A VIDEO CODING
US11539957B2 (en) * 2019-06-20 2022-12-27 Tencent America LLC Layered random access with reference picture resampling
CA3143885A1 (en) * 2019-06-20 2020-12-24 Nokia Technologies Oy An apparatus, a method and a computer program for video encoding and decoding
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
CN114846786B (zh) 2019-12-26 2025-07-08 字节跳动有限公司 对视频比特流中的假设参考解码器参数的信令的约束
KR102708658B1 (ko) 2019-12-26 2024-09-24 바이트댄스 아이엔씨 비디오 코딩에서의 프로필, 티어 및 계층 표시
CN114902567A (zh) 2019-12-27 2022-08-12 字节跳动有限公司 视频编解码中的子图像信令
EP4070466A4 (en) 2020-01-09 2023-05-10 ByteDance Inc. SIGNALING A HIGH-LEVEL SYNTAX DISPLAY
CN115152207B (zh) * 2020-02-19 2025-05-13 字节跳动有限公司 比特流的通用约束信息中的预测权重的信令通知
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
KR20220164549A (ko) * 2020-04-02 2022-12-13 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 효율적인 관심영역, 스트림 액세스 및 파라미터 세트 처리를 허용하는 파일 포맷 체계
CN115462070B (zh) 2020-04-20 2025-05-16 字节跳动有限公司 对参考图片列表的约束
US11962936B2 (en) * 2020-09-29 2024-04-16 Lemon Inc. Syntax for dependent random access point indication in video bitstreams
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
AU2003251964A1 (en) 2002-07-16 2004-02-02 Nokia Corporation A method for random access and gradual picture refresh in video coding
US7415069B2 (en) 2003-12-09 2008-08-19 Lsi Corporation Method for activation and deactivation of infrequently changing sequence and picture parameter sets
JP4679524B2 (ja) 2004-01-30 2011-04-27 パナソニック株式会社 動画像復号化方法、動画像復号化装置、プログラムおよび記録媒体
EP1721459A4 (en) 2004-02-10 2013-07-31 Thomson Licensing STORAGE OF ADVANCED VIDEO CODING (AVC) PARAMETERS IN AVC FILE FORMAT
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
US9398308B2 (en) 2010-07-28 2016-07-19 Qualcomm Incorporated Coding motion prediction direction 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
EP2684367A4 (en) 2011-03-10 2014-09-24 Vidyo Inc MAINTENANCE OF A SET OF PARAMETERS IN A 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
CN107820094A (zh) * 2011-07-02 2018-03-20 三星电子株式会社 视频编码设备、视频解码设备和计算机可读存储介质
US9277228B2 (en) 2011-07-18 2016-03-01 Qualcomm Incorporated Adaptation parameter sets for video coding
WO2013157797A1 (ko) * 2012-04-15 2013-10-24 삼성전자 주식회사 다계층 비디오 부호화 방법 및 장치, 다계층 비디오 복호화 방법 및 장치
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

Also Published As

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

Similar Documents

Publication Publication Date Title
CN104396265B (zh) 在视频译码中从清晰随机存取图片的全面随机存取
CN104380747B (zh) 视频译码中的参数集更新
CN104272746B (zh) 用于视频序列中的随机存取点图片的经解码图片缓冲器处理
CN104823449B (zh) 在视频译码中用信号表示关注区和逐渐解码刷新
CN104396257B (zh) 在视频译码中长期参考图片的随机存取和发信
CN104429082B (zh) 用于视频译码的长期参考图片的信令
CA2883439C (en) Video coding with improved random access point picture behaviors
EP2901679A1 (en) Signaling layer identifiers for operation points in video coding
CN104429084A (zh) 包含固定长度译码的视频参数集id(vps_id)的sei消息
EP3050299A1 (en) Inter-view dependency type in mv-hevc

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant