CN106464876B - 使用序列结束网络抽象层单元的改进视频编码 - Google Patents

使用序列结束网络抽象层单元的改进视频编码 Download PDF

Info

Publication number
CN106464876B
CN106464876B CN201580032614.0A CN201580032614A CN106464876B CN 106464876 B CN106464876 B CN 106464876B CN 201580032614 A CN201580032614 A CN 201580032614A CN 106464876 B CN106464876 B CN 106464876B
Authority
CN
China
Prior art keywords
access unit
unit
access
encoded video
decoding
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
CN201580032614.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN106464876A (zh
Inventor
阿达许·克里许纳·瑞玛苏布雷蒙尼安
伏努·亨利
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 CN106464876A publication Critical patent/CN106464876A/zh
Application granted granted Critical
Publication of CN106464876B publication Critical patent/CN106464876B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/188—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 video data packet, e.g. a network abstraction layer [NAL] unit
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN201580032614.0A 2014-06-20 2015-06-19 使用序列结束网络抽象层单元的改进视频编码 Active CN106464876B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462015197P 2014-06-20 2014-06-20
US62/015,197 2014-06-20
US14/743,327 2015-06-18
US14/743,327 US9866852B2 (en) 2014-06-20 2015-06-18 Video coding using end of sequence network abstraction layer units
PCT/US2015/036607 WO2015196028A1 (en) 2014-06-20 2015-06-19 Improved video coding using end of sequence network abstraction layer units

Publications (2)

Publication Number Publication Date
CN106464876A CN106464876A (zh) 2017-02-22
CN106464876B true CN106464876B (zh) 2020-03-03

Family

ID=54870866

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580032614.0A Active CN106464876B (zh) 2014-06-20 2015-06-19 使用序列结束网络抽象层单元的改进视频编码

Country Status (7)

Country Link
US (1) US9866852B2 (enExample)
EP (1) EP3158755A1 (enExample)
JP (1) JP6495342B2 (enExample)
KR (1) KR102401406B1 (enExample)
CN (1) CN106464876B (enExample)
CA (1) CA2952456C (enExample)
WO (1) WO2015196028A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10349067B2 (en) * 2016-02-17 2019-07-09 Qualcomm Incorporated Handling of end of bitstream NAL units in L-HEVC file format and improvements to HEVC and L-HEVC tile tracks
US9959097B2 (en) 2016-03-09 2018-05-01 Bank Of America Corporation SVN interface system for heterogeneous development environments
US10623755B2 (en) * 2016-05-23 2020-04-14 Qualcomm Incorporated End of sequence and end of bitstream NAL units in separate file tracks
RU2646197C1 (ru) * 2016-10-04 2018-03-01 Эдуард Владимирович Юрьев Регистратор для экстремальных видов спорта
US10595048B1 (en) * 2018-09-13 2020-03-17 Tencent America LLC Method and device using high layer syntax architecture for coding and decoding
US10999590B2 (en) 2018-12-28 2021-05-04 Tencent America LLC Method for identification of random access point and picture types
JP7359871B2 (ja) 2019-05-06 2023-10-11 華為技術有限公司 ビデオコーディングにおいて新たなコーディングされているビデオシーケンスを開始するピクチャのための前のピクチャの出力
US11539957B2 (en) * 2019-06-20 2022-12-27 Tencent America LLC Layered random access with reference picture resampling
US11375232B2 (en) * 2019-12-10 2022-06-28 Zte (Uk) Limited Sub picture signaling in video coding
EP4058935A4 (en) 2019-12-26 2023-01-18 ByteDance Inc. TECHNIQUES FOR IMPLEMENTING A DECODE ORDER IN AN ENCODED IMAGE
CN113596915A (zh) * 2020-04-30 2021-11-02 华为技术有限公司 一种通信方法及装置
WO2021237129A1 (en) * 2020-05-22 2021-11-25 Bytedance Inc. Indication of end of sequence in coded video
CN115885512A (zh) * 2020-06-12 2023-03-31 字节跳动有限公司 视频比特流中图片输出顺序的约束
CN116195255A (zh) 2020-08-03 2023-05-30 杜比实验室特许公司 支持基于观看方向的比特流随机访问
EP4260569A1 (en) * 2020-12-09 2023-10-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. File generator, file parser, methods and video bitstream with improved access unit delimiter, end of sequence, end of bitstream and further non-video coding layer network access layer units
CN117296317A (zh) * 2021-04-19 2023-12-26 Lg 电子株式会社 媒体文件处理方法及其设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013187698A1 (ko) * 2012-06-12 2013-12-19 엘지전자 주식회사 영상 디코딩 방법 및 이를 이용하는 장치
WO2014011567A1 (en) * 2012-07-10 2014-01-16 Qualcomm Incorporated Coding random access pictures for video coding
CN103718561A (zh) * 2011-07-28 2014-04-09 高通股份有限公司 多视图视频译码
CN103796022A (zh) * 2012-10-30 2014-05-14 德州仪器公司 用于解码可分级视频译码的系统和方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100825743B1 (ko) 2005-11-15 2008-04-29 한국전자통신연구원 실시간으로 비트스트림의 공간 해상도를 변환할 수 있는스케일러블 비디오 코딩 방법 및 그 방법을 이용한 코덱
EP2392138A4 (en) * 2009-01-28 2012-08-29 Nokia Corp METHOD AND APPARATUS FOR VIDEO ENCODING AND DECODING
TW201517597A (zh) * 2013-07-31 2015-05-01 Nokia Corp 用於視訊編碼及解碼之方法及裝置
US10057569B2 (en) * 2013-10-10 2018-08-21 Sharp Kabushiki Kaisha Alignment of picture order count
WO2015056182A2 (en) * 2013-10-15 2015-04-23 Nokia Technologies Oy Video encoding and decoding
US9800898B2 (en) * 2014-10-06 2017-10-24 Microsoft Technology Licensing, Llc Syntax structures indicating completion of coded regions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103718561A (zh) * 2011-07-28 2014-04-09 高通股份有限公司 多视图视频译码
WO2013187698A1 (ko) * 2012-06-12 2013-12-19 엘지전자 주식회사 영상 디코딩 방법 및 이를 이용하는 장치
WO2014011567A1 (en) * 2012-07-10 2014-01-16 Qualcomm Incorporated Coding random access pictures for video coding
CN103796022A (zh) * 2012-10-30 2014-05-14 德州仪器公司 用于解码可分级视频译码的系统和方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MV-HEVC/SHVC HLS: Miscellaneous HLS topics;Hendry等;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11》;20140319;第2页第2部分 *

Also Published As

Publication number Publication date
CA2952456A1 (en) 2015-12-23
KR102401406B1 (ko) 2022-05-23
BR112016029839A2 (pt) 2017-08-22
US9866852B2 (en) 2018-01-09
CA2952456C (en) 2019-05-21
JP6495342B2 (ja) 2019-04-03
EP3158755A1 (en) 2017-04-26
JP2017523669A (ja) 2017-08-17
WO2015196028A1 (en) 2015-12-23
US20150373345A1 (en) 2015-12-24
KR20170022997A (ko) 2017-03-02
CN106464876A (zh) 2017-02-22

Similar Documents

Publication Publication Date Title
CN106537921B (zh) 用于在参数集中选择性地用信号表示不同数目的视频信号信息语法结构的系统和方法
JP6752266B2 (ja) ビデオコーディングにおける双予測を制約する方法およびシステム
CN111201790B (zh) 基于色度量化参数偏移的编解码方法、装置、存储介质
CA2952456C (en) Improved video coding using end of sequence network abstraction layer units
CN106537920B (zh) 用于约束参数集的表示格式参数的系统和方法
EP3354022B1 (en) Methods and systems of improved video stream switching and random access
CN105122798B (zh) 多层视频译码中的交叉层图片类型对准的指示
KR20170019365A (ko) 인트라-블록 복사를 위한 시스템들 및 방법들
KR20220003619A (ko) 비디오 코딩에서 새로운 코딩된 비디오 시퀀스를 시작하는 픽처에 대한 이전 픽처의 출력

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