CN112292859B - 一种用于解码至少一个视频流的方法和装置 - Google Patents

一种用于解码至少一个视频流的方法和装置 Download PDF

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CN112292859B
CN112292859B CN201980020401.4A CN201980020401A CN112292859B CN 112292859 B CN112292859 B CN 112292859B CN 201980020401 A CN201980020401 A CN 201980020401A CN 112292859 B CN112292859 B CN 112292859B
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decoder
video stream
video
parameter set
stream
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CN112292859A (zh
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文格尔·史蒂芬
刘杉
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Tencent America LLC
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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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/66—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving data partitioning, i.e. separation of data into packets or partitions according to importance
    • 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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/102—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
    • H04N19/127—Prioritisation of hardware or computational resources
    • 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
    • H04N19/177—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 group of pictures [GOP]
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video 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
    • H04N19/10—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
    • H04N19/10—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
    • H04N19/42—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
    • 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
    • H04N19/423—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 characterised by memory 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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)
CN201980020401.4A 2018-09-13 2019-08-28 一种用于解码至少一个视频流的方法和装置 Active CN112292859B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862730885P 2018-09-13 2018-09-13
US62/730,885 2018-09-13
US16/232,677 US10904574B2 (en) 2018-09-13 2018-12-26 Method and device using an out of band end of stream NAL unit in decoding
US16/232,677 2018-12-26
PCT/US2019/048538 WO2020055589A1 (en) 2018-09-13 2019-08-28 Method and device using an out of band end of stream nal unit in decoding

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CN112292859B true CN112292859B (zh) 2023-09-22

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CN202310748596.2A Active CN116614645B (zh) 2018-09-13 2019-09-04 视频流的编码方法和设备
CN201910830694.4A Active CN110896486B (zh) 2018-09-13 2019-09-04 利用高层语法架构进行编解码的方法和设备

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CN201910830694.4A Active CN110896486B (zh) 2018-09-13 2019-09-04 利用高层语法架构进行编解码的方法和设备

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11165847B2 (en) * 2018-10-23 2021-11-02 Tencent America LLC Techniques for multiple conformance points in media coding
WO2020213867A1 (ko) * 2019-04-15 2020-10-22 엘지전자 주식회사 스케일링 리스트 데이터의 시그널링 기반 비디오 또는 영상 코딩
EP4307674A3 (en) 2020-02-29 2024-03-20 Beijing Bytedance Network Technology Co., Ltd. Constrains for high level syntax elements
US12278946B2 (en) * 2020-03-26 2025-04-15 Alibaba Group Holding Limited Methods and apparatuses for signaling picture header
US11706428B2 (en) 2020-04-06 2023-07-18 Tencent America LLC Method for signaling picture header in coded video stream
CN115443661A (zh) * 2020-04-08 2022-12-06 北京达佳互联信息技术有限公司 用于在视频编解码中用信号发送语法元素的方法和装置
KR20220165276A (ko) 2020-04-13 2022-12-14 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서의 일반 제약 정보
CN115918084A (zh) 2020-05-22 2023-04-04 抖音视界有限公司 通用级别索引的信令
US11711518B2 (en) * 2020-09-17 2023-07-25 Lemon Inc. Decoding capability information storage in video coding
US20240187619A1 (en) * 2022-12-02 2024-06-06 Ati Technologies Ulc Hardware-based video codec control

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104604236A (zh) * 2012-07-02 2015-05-06 诺基亚公司 用于视频编码的方法和装置
WO2018033661A1 (en) * 2016-08-15 2018-02-22 Nokia Technologies Oy Video encoding and decoding

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4002878B2 (ja) * 2003-01-17 2007-11-07 松下電器産業株式会社 画像符号化方法
US7415069B2 (en) 2003-12-09 2008-08-19 Lsi Corporation Method for activation and deactivation of infrequently changing sequence and picture parameter sets
US9560367B2 (en) 2004-09-03 2017-01-31 Nokia Technologies Oy Parameter set and picture header in video coding
DE102007049351A1 (de) * 2007-10-15 2009-04-16 Siemens Ag Verfahren und Vorrichtung zum Erstellen eines kodierten Ausgangsvideostroms aus mindestens zwei kodierten Eingangsvideoströmen, sowie Verwendung der Vorrichtung und kodierter Eingangsvideostrom
KR102011157B1 (ko) 2011-09-19 2019-10-21 선 페이턴트 트러스트 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치, 화상 복호 장치 및 화상 부호화 복호 장치
US9813705B2 (en) * 2012-04-26 2017-11-07 Qualcomm Incorporated Parameter set coding
US9516308B2 (en) * 2012-04-27 2016-12-06 Qualcomm Incorporated Parameter set updates in video coding
WO2014006854A1 (en) * 2012-07-01 2014-01-09 Sharp Kabushiki Kaisha Device for signaling a long-term reference picture in a parameter set
EP2901688B1 (en) * 2012-09-28 2019-10-23 Nokia Technologies Oy An apparatus and a method for video coding and decoding
US9621906B2 (en) * 2012-12-10 2017-04-11 Lg Electronics Inc. Method for decoding image and apparatus using same
ES2648970T3 (es) 2012-12-21 2018-01-09 Telefonaktiebolaget Lm Ericsson (Publ) Codificación y decodificación de flujo de video multicapa
CN105453569A (zh) * 2013-07-10 2016-03-30 夏普株式会社 缩放列表信号发送和参数集激活
JP6268066B2 (ja) * 2013-09-20 2018-01-24 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 送信方法、受信方法、送信装置及び受信装置
US20150102928A1 (en) 2013-10-11 2015-04-16 Mikhail L. Sirotkin Remote power state detector
US20150103878A1 (en) 2013-10-14 2015-04-16 Qualcomm Incorporated Device and method for scalable coding of video information
US20150103925A1 (en) * 2013-10-15 2015-04-16 Qualcomm Incorporated Parallel extensions of parameter sets
US10264272B2 (en) * 2013-10-15 2019-04-16 Qualcomm Incorporated Device and method for scalable coding of video information
KR101851479B1 (ko) * 2014-01-03 2018-04-23 노키아 테크놀로지스 오와이 파라미터 세트 코딩
US20150264404A1 (en) * 2014-03-17 2015-09-17 Nokia Technologies Oy Method and apparatus for video coding and decoding
US9807406B2 (en) 2014-03-17 2017-10-31 Qualcomm Incorporated Picture flushing and decoded picture buffer parameter inference for multi-layer bitstreams
US9866852B2 (en) 2014-06-20 2018-01-09 Qualcomm Incorporated Video coding using end of sequence network abstraction layer units
US9756355B2 (en) 2014-06-20 2017-09-05 Qualcomm Incorporated Value ranges for syntax elements in video coding
US9800898B2 (en) * 2014-10-06 2017-10-24 Microsoft Technology Licensing, Llc Syntax structures indicating completion of coded regions
US20160105678A1 (en) * 2014-10-13 2016-04-14 Microsoft Technology Licensing, Llc Video Parameter Techniques
WO2016098056A1 (en) 2014-12-18 2016-06-23 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
EP4020983A1 (en) 2014-12-31 2022-06-29 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
EP3057318A1 (en) * 2015-02-13 2016-08-17 Alcatel Lucent Adapting coding parameters based on viewing experience and system constraints
US9794574B2 (en) * 2016-01-11 2017-10-17 Google Inc. Adaptive tile data size coding for video and image compression
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
EP3453173B1 (en) * 2016-05-05 2021-08-25 InterDigital Madison Patent Holdings, SAS Control-point based intra direction representation for intra coding
US10623755B2 (en) 2016-05-23 2020-04-14 Qualcomm Incorporated End of sequence and end of bitstream NAL units in separate file tracks
US10560728B2 (en) * 2017-05-29 2020-02-11 Triton Us Vp Acquisition Co. Systems and methods for stitching separately encoded NAL units into a stream
WO2019009590A1 (ko) * 2017-07-03 2019-01-10 김기백 추가 영역을 포함하는 분할 단위를 이용한 영상 복호화 방법 및 장치
CN116248868B (zh) * 2017-07-03 2025-11-25 汉阳大学校产学协力团 利用包含追加区域的分割单位的影像解码方法以及装置
US11323730B2 (en) * 2019-09-05 2022-05-03 Apple Inc. Temporally-overlapped video encoding, video decoding and video rendering techniques therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104604236A (zh) * 2012-07-02 2015-05-06 诺基亚公司 用于视频编码的方法和装置
WO2018033661A1 (en) * 2016-08-15 2018-02-22 Nokia Technologies Oy Video encoding and decoding

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
On VVC HLS architecture and bitstream structure（ JVET-L0110）;Stephan Wenger等;《Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11 12th Meeting》;20180924;第一节 *

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KR20200128146A (ko) 2020-11-11
US20200195972A1 (en) 2020-06-18
CN116614645B (zh) 2024-07-02
US10595048B1 (en) 2020-03-17
EP3850844A4 (en) 2022-08-03
WO2020055589A1 (en) 2020-03-19
US20200092570A1 (en) 2020-03-19
CN112292859A (zh) 2021-01-29
US10904574B2 (en) 2021-01-26
US20200092586A1 (en) 2020-03-19
CN110896486B (zh) 2023-05-19
JP2021517408A (ja) 2021-07-15
US10735770B2 (en) 2020-08-04
EP3850844A1 (en) 2021-07-21
US20200092585A1 (en) 2020-03-19
US11356704B2 (en) 2022-06-07
US20230086585A1 (en) 2023-03-23
US12389040B2 (en) 2025-08-12
US20200366939A1 (en) 2020-11-19
CN110896486A (zh) 2020-03-20
KR102848846B1 (ko) 2025-08-21
US11589076B2 (en) 2023-02-21
KR20240097884A (ko) 2024-06-27
JP7016428B2 (ja) 2022-02-04
US20250343948A1 (en) 2025-11-06
CN116614645A (zh) 2023-08-18
US12200259B2 (en) 2025-01-14
US20220264152A1 (en) 2022-08-18

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