RU2633106C2 - Сигнализация изменения наборов уровней вывода - Google Patents

Сигнализация изменения наборов уровней вывода Download PDF

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RU2633106C2
RU2633106C2 RU2015147558A RU2015147558A RU2633106C2 RU 2633106 C2 RU2633106 C2 RU 2633106C2 RU 2015147558 A RU2015147558 A RU 2015147558A RU 2015147558 A RU2015147558 A RU 2015147558A RU 2633106 C2 RU2633106 C2 RU 2633106C2
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cpb
output
decoding
layer
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Сачин Г. ДЕШПАНДЕ
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Долби Интернэшнл Аб
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • 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
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    • 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
    • H—ELECTRICITY
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    • 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]
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    • 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
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    • 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
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    • 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
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    • 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
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • 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

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  • 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)
  • User Interface Of Digital Computer (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Bipolar Transistors (AREA)
RU2015147558A 2013-04-07 2014-04-04 Сигнализация изменения наборов уровней вывода RU2633106C2 (ru)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US13/858,076 US9591321B2 (en) 2013-04-07 2013-04-07 Signaling change in output layer sets
US13/858,076 2013-04-07
US201361844272P 2013-07-09 2013-07-09
US61/844,272 2013-07-09
US201361845309P 2013-07-11 2013-07-11
US61/845,309 2013-07-11
US201361856575P 2013-07-19 2013-07-19
US61/856,575 2013-07-19
PCT/JP2014/001967 WO2014167817A1 (en) 2013-04-07 2014-04-04 Signaling change in output layer sets

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KR (2) KR102223694B1 (enExample)
CN (5) CN109379596A (enExample)
AU (4) AU2014252043B2 (enExample)
BR (1) BR112015025518B1 (enExample)
CA (3) CA3034598C (enExample)
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2787691C1 (ru) * 2020-03-27 2023-01-11 Тенсент Америка Ллс Способ для режима набора выходных уровней в многоуровневом видеопотоке
US11706431B2 (en) 2020-03-27 2023-07-18 Tencent America LLC Method for output layer set mode in multilayered video stream

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014006266A1 (en) * 2012-07-02 2014-01-09 Nokia Corporation Method and apparatus for video coding
PT2984847T (pt) 2013-04-07 2019-02-04 Dolby Int Ab Mudança de sinalização em conjuntos de camadas de saída
US9591321B2 (en) 2013-04-07 2017-03-07 Dolby International Ab Signaling change in output layer sets
US9819941B2 (en) * 2013-10-10 2017-11-14 Qualcomm Incorporated Signaling for sub-decoded picture buffer (sub-DPB) based DPB operations in video coding
US9860540B2 (en) * 2014-01-03 2018-01-02 Qualcomm Incorporated Inference of nooutputofpriorpicsflag in video coding
WO2015137432A1 (ja) * 2014-03-14 2015-09-17 シャープ株式会社 画像復号装置、及び画像復号方法
KR102366503B1 (ko) * 2014-08-07 2022-02-23 소니그룹주식회사 송신 장치, 송신 방법 및 수신 장치
WO2016098056A1 (en) * 2014-12-18 2016-06-23 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
US10687055B2 (en) 2017-03-03 2020-06-16 Qualcomm Incorporated Coding MCTS-EIS SEI messages of an access unit
WO2019059721A1 (ko) * 2017-09-21 2019-03-28 에스케이텔레콤 주식회사 해상도 향상 기법을 이용한 영상의 부호화 및 복호화
CN110419217B (zh) 2018-04-02 2023-09-26 深圳市大疆创新科技有限公司 用于图像处理的方法和图像处理装置
US10999590B2 (en) 2018-12-28 2021-05-04 Tencent America LLC Method for identification of random access point and picture types
CN113661714B (zh) * 2019-03-11 2024-10-01 交互数字Vc控股公司 子画面比特流提取和重新定位
CN113574892A (zh) * 2019-03-11 2021-10-29 华为技术有限公司 用于子图像运动矢量的插值滤波器限幅
US10986353B2 (en) * 2019-03-15 2021-04-20 Tencent America LLC Decoded picture buffer management for video coding
US11265580B2 (en) * 2019-03-22 2022-03-01 Tencent America LLC Supplemental enhancement information messages for neural network based video post processing
EP4472209A3 (en) * 2019-05-06 2025-03-12 Huawei Technologies Co., Ltd. Output of prior pictures for pictures starting a new coded video sequence in video coding
LU101216B1 (de) * 2019-05-15 2020-11-16 Phoenix Contact Gmbh & Co Technik zur Korrektur eiines Zeitparameters
BR112021025875A2 (pt) * 2019-06-20 2022-03-03 Nokia Technologies Oy Um aparelho, um método e um programa de computador para codificação e decodificação de vídeo
CN116347101B (zh) * 2019-07-08 2025-07-01 华为技术有限公司 用于视频译码中的参考图像重采样的多个图像大小和符合性窗口的处理
CN114270853B (zh) * 2019-09-11 2025-12-05 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法、解码方法和存储介质
US11109069B2 (en) * 2019-09-20 2021-08-31 Tencent America LLC Signaling of scalability parameters in video bitstream
US11375223B2 (en) 2019-09-20 2022-06-28 Tencent America LLC Method for signaling output layer set with sub-picture
IL291689B2 (en) 2019-09-24 2025-07-01 Huawei Tech Co Ltd Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS)
EP4654573A2 (en) 2019-09-24 2025-11-26 Huawei Technologies Co., Ltd. Scalable nesting sei messages for all layers
JP7388612B2 (ja) * 2019-09-24 2023-11-29 ホアウェイ・テクノロジーズ・カンパニー・リミテッド マルチレイヤビデオビットストリームのためのｄｐｂパラメータのシグナリング
BR112022005586A2 (pt) * 2019-09-24 2022-06-21 Huawei Tech Co Ltd Camadas de difusão simultânea para múltiplas vistas em codificação de vídeo
KR20220069114A (ko) 2019-10-07 2022-05-26 후아웨이 테크놀러지 컴퍼니 리미티드 다중 계층 비디오 스트림에서 중복 시그널링의 방지
KR20220110761A (ko) * 2019-12-20 2022-08-09 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 서브픽처들에 관한 비디오 코딩
KR20250153885A (ko) 2019-12-20 2025-10-27 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 이를 위한 장치
JP7405990B2 (ja) 2019-12-26 2023-12-26 バイトダンス インコーポレイテッド コーディングされたピクチャ内における復号順を実装する技術
CN120602678A (zh) * 2019-12-30 2025-09-05 Lg电子株式会社 图像编码/解码方法、存储介质和图像数据传输方法
KR20250130861A (ko) * 2019-12-30 2025-09-02 엘지전자 주식회사 Dpb 관리 프로세스를 포함하는 영상 디코딩 방법 및 그 장치
CN119767006A (zh) * 2019-12-30 2025-04-04 Lg电子株式会社 图像解码方法/编码方法、图像数据发送方法及存储介质
CN115299063B (zh) 2020-02-27 2025-11-21 抖音视界有限公司 变换跳过残差编解码
AU2021225986A1 (en) 2020-02-28 2022-09-29 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods of signaling and semantics in parameter sets
WO2021188542A1 (en) 2020-03-17 2021-09-23 Bytedance Inc. Picture output flag indication in video coding
MX2022011943A (es) 2020-03-24 2023-01-11 Huawei Tech Co Ltd Un codificador, un decodificador y metodos correspondientes.
US11265568B2 (en) * 2020-03-27 2022-03-01 Tencent America LLC Method for derivation on sublayer-wise output layer set
CN115668944A (zh) 2020-03-30 2023-01-31 Lg电子株式会社 用信号通知dpb参数的视频编码/解码方法和设备及存储比特流的计算机可读记录介质
CN115668951A (zh) 2020-03-30 2023-01-31 Lg电子株式会社 用信号通知关于dpb参数的数量的信息的图像编码/解码方法和设备及存储比特流的计算机可读记录介质
CN115702567A (zh) 2020-04-02 2023-02-14 Lg电子株式会社 用于用信号通知dpb相关信息和ptl相关信息的图像编码/解码方法和设备及存储比特流的计算机可读记录介质
CN115918083A (zh) * 2020-04-15 2023-04-04 抖音视界有限公司 子比特流提取
CN115516860B (zh) 2020-05-04 2025-01-17 Lg电子株式会社 图像解码方法及其设备
US11818398B2 (en) * 2020-05-06 2023-11-14 Sharp Kabushiki Kaisha Systems and methods for signaling video parameter information in video coding
WO2021237178A1 (en) 2020-05-22 2021-11-25 Bytedance Inc. Coding of picture order count in video bitstreams
JP7594028B2 (ja) * 2020-05-22 2024-12-03 北京字節跳動網絡技術有限公司 サブピクチャサブビットストリーム抽出の改良
CN115668926A (zh) 2020-05-27 2023-01-31 字节跳动有限公司 在视频编解码中使用子图片和片
WO2021252393A1 (en) * 2020-06-08 2021-12-16 Bytedance Inc. Sublayer signaling in a video bitstream
KR102797627B1 (ko) * 2020-06-09 2025-04-17 바이트댄스 아이엔씨 비디오 코딩에서 서브픽처 레벨 정보 시그널링
WO2021252471A1 (en) * 2020-06-09 2021-12-16 Bytedance Inc. Handling of supplemental enhancement information in subpicture sub-bitstream extraction process
WO2021251700A1 (ko) * 2020-06-09 2021-12-16 엘지전자 주식회사 Dpb 동작 기반 영상 또는 비디오 코딩
CN115918079B (zh) * 2020-06-09 2025-06-20 字节跳动有限公司 信令通知子图片级和缓冲信息
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
WO2021251173A1 (ja) * 2020-06-12 2021-12-16 ソニーグループ株式会社 情報処理装置および方法
WO2022065799A1 (ko) * 2020-09-22 2022-03-31 엘지전자 주식회사 미디어 파일 처리 방법 및 그 장치
US12439088B2 (en) * 2020-12-21 2025-10-07 Lg Electronics Inc. Method and apparatus for generating and processing media file
US12069310B2 (en) * 2021-09-29 2024-08-20 Tencent America LLC Techniques for constraint flag signaling for range extension

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070086521A1 (en) * 2005-10-11 2007-04-19 Nokia Corporation Efficient decoded picture buffer management for scalable video coding
US20080002773A1 (en) * 2006-06-26 2008-01-03 Texas Instruments Incorporated Video decoded picture buffer
WO2008084184A2 (en) * 2007-01-09 2008-07-17 Mitsubishi Electric Information Technology Centre Europe B.V. Generalised hypothetical reference decoder for scalable video coding with bitstream rewriting
US20090180545A1 (en) * 2008-01-11 2009-07-16 Apple Inc. Hypothetical reference decoder
RU2375839C2 (ru) * 2003-02-18 2009-12-10 Нокиа Корпорейшн Способ кодирования изображений
RU2385541C2 (ru) * 2004-02-13 2010-03-27 Нокиа Корпорейшн Изменение размера буфера в кодере и декодере
US20110216837A1 (en) * 2010-02-24 2011-09-08 Jiancong Luo Method and apparatus for video encoding with hypothetical reference decoder compliant bit allocation

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI249356B (en) * 2002-11-06 2006-02-11 Nokia Corp Picture buffering for prediction references and display
KR100679035B1 (ko) * 2005-01-04 2007-02-06 삼성전자주식회사 인트라 ｂｌ 모드를 고려한 디블록 필터링 방법, 및 상기방법을 이용하는 다 계층 비디오 인코더/디코더
US7822116B2 (en) * 2005-04-14 2010-10-26 Broadcom Corporation Method and system for rate estimation in a video encoder
US8170116B2 (en) * 2006-03-27 2012-05-01 Nokia Corporation Reference picture marking in scalable video encoding and decoding
EP3179725B1 (en) * 2006-07-20 2024-05-08 InterDigital VC Holdings, Inc. Method and apparatus for signaling view scalability in multi-view video coding
CN101502096B (zh) * 2006-08-10 2013-06-26 佳能株式会社 图像解码设备
US20080095228A1 (en) * 2006-10-20 2008-04-24 Nokia Corporation System and method for providing picture output indications in video coding
MY162367A (en) * 2007-01-05 2017-06-15 Thomson Licensing Hypothetical reference decoder for scalable video coding
KR101455161B1 (ko) * 2007-01-08 2014-10-28 톰슨 라이센싱 비디오 스트림 스플라이싱을 위한 방법 및 장치
WO2010086501A1 (en) * 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
JP5072893B2 (ja) * 2009-03-25 2012-11-14 株式会社東芝 画像符号化方法および画像復号化方法
ES2773329T3 (es) * 2010-05-12 2020-07-10 Nippon Telegraph & Telephone Método de control de codificación de vídeo, dispositivo de codificación de vídeo y programa de codificación de vídeo
JP2012015603A (ja) * 2010-06-29 2012-01-19 Sony Corp 画像処理装置及び画像映像処理方法
GB2483294B (en) * 2010-09-03 2013-01-02 Canon Kk Method and device for motion estimation of video data coded according to a scalable coding structure
DK2624567T3 (da) * 2010-09-27 2020-04-14 Lg Electronics Inc Blokinddelingsfremgangsmåde og afkodningsindretning
US9654785B2 (en) * 2011-06-09 2017-05-16 Qualcomm Incorporated Enhanced intra-prediction mode signaling for video coding using neighboring mode
WO2013012372A1 (en) * 2011-07-15 2013-01-24 Telefonaktiebolaget L M Ericsson (Publ) An encoder and method thereof for assigning a lowest layer identity to clean random access pictures
US9131245B2 (en) * 2011-09-23 2015-09-08 Qualcomm Incorporated Reference picture list construction for video coding
CN102438141B (zh) * 2011-10-25 2013-03-27 中国科学技术大学 一种立体视频码流处理方法及装置
WO2013074964A1 (en) * 2011-11-16 2013-05-23 Vanguard Software Solutions, Inc. Video compression for high efficiency video coding
US9451252B2 (en) * 2012-01-14 2016-09-20 Qualcomm Incorporated Coding parameter sets and NAL unit headers for video coding
WO2013133627A1 (ko) 2012-03-06 2013-09-12 엘지전자 주식회사 비디오 신호 처리 방법
US9565431B2 (en) * 2012-04-04 2017-02-07 Qualcomm Incorporated Low-delay video buffering in video coding
JP6026130B2 (ja) 2012-04-10 2016-11-16 富士通コンポーネント株式会社 コンタクト、コネクタ
CN110536136B (zh) 2012-06-29 2022-08-05 Ge视频压缩有限责任公司 视频数据流、编码器、编码视频内容的方法以及解码器
US9716892B2 (en) 2012-07-02 2017-07-25 Qualcomm Incorporated Video parameter set including session negotiation information
CN104412598A (zh) * 2012-07-06 2015-03-11 夏普株式会社 发信号通知基于子图片的假想参考解码器参数的电子设备
US9479774B2 (en) * 2012-09-24 2016-10-25 Qualcomm Incorporated Buffering period and recovery point supplemental enhancement information messages
US10021394B2 (en) 2012-09-24 2018-07-10 Qualcomm Incorporated Hypothetical reference decoder parameters in video coding
KR101991987B1 (ko) 2012-09-28 2019-06-21 소니 주식회사 화상 처리 장치 및 방법
KR20150063379A (ko) 2012-09-28 2015-06-09 소니 주식회사 부호화 장치 및 부호화 방법, 및 복호 장치 및 복호 방법
US8989508B2 (en) * 2012-09-28 2015-03-24 Sharp Kabushiki Kaisha Electronic device for signaling a sub-picture buffer parameter
EP2901702B1 (en) 2012-09-30 2018-04-11 Huawei Technologies Co., Ltd. Signaling scalability information in a parameter set
US9374585B2 (en) 2012-12-19 2016-06-21 Qualcomm Incorporated Low-delay buffering model in video coding
US20140192895A1 (en) * 2013-01-04 2014-07-10 Qualcomm Incorporated Multi-resolution decoded picture buffer management for multi-layer video coding
US9402076B2 (en) 2013-01-07 2016-07-26 Qualcomm Incorporated Video buffering operations for random access in video coding
PT2984847T (pt) 2013-04-07 2019-02-04 Dolby Int Ab Mudança de sinalização em conjuntos de camadas de saída
US9591321B2 (en) 2013-04-07 2017-03-07 Dolby International Ab Signaling change in output layer sets
KR101967398B1 (ko) * 2013-07-09 2019-04-09 노키아 테크놀로지스 오와이 모션 정보를 시그널링하기 위한 구문을 수반하는 비디오 코딩을 위한 방법 및 장치

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2375839C2 (ru) * 2003-02-18 2009-12-10 Нокиа Корпорейшн Способ кодирования изображений
RU2385541C2 (ru) * 2004-02-13 2010-03-27 Нокиа Корпорейшн Изменение размера буфера в кодере и декодере
US20070086521A1 (en) * 2005-10-11 2007-04-19 Nokia Corporation Efficient decoded picture buffer management for scalable video coding
US20080002773A1 (en) * 2006-06-26 2008-01-03 Texas Instruments Incorporated Video decoded picture buffer
WO2008084184A2 (en) * 2007-01-09 2008-07-17 Mitsubishi Electric Information Technology Centre Europe B.V. Generalised hypothetical reference decoder for scalable video coding with bitstream rewriting
WO2008084184A3 (en) * 2007-01-09 2008-09-12 Mitsubishi Electric Inf Tech Generalised hypothetical reference decoder for scalable video coding with bitstream rewriting
US20090180545A1 (en) * 2008-01-11 2009-07-16 Apple Inc. Hypothetical reference decoder
US20110216837A1 (en) * 2010-02-24 2011-09-08 Jiancong Luo Method and apparatus for video encoding with hypothetical reference decoder compliant bit allocation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2787691C1 (ru) * 2020-03-27 2023-01-11 Тенсент Америка Ллс Способ для режима набора выходных уровней в многоуровневом видеопотоке
US11706431B2 (en) 2020-03-27 2023-07-18 Tencent America LLC Method for output layer set mode in multilayered video stream
US12155852B2 (en) 2020-03-27 2024-11-26 Tencent America LLC Method for output layer set mode in multilayered video stream

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