CN106165427B - 用于在多层视频编解码器中使用特定hevc sei消息的装置和方法 - Google Patents

用于在多层视频编解码器中使用特定hevc sei消息的装置和方法 Download PDF

Info

Publication number
CN106165427B
CN106165427B CN201580015546.7A CN201580015546A CN106165427B CN 106165427 B CN106165427 B CN 106165427B CN 201580015546 A CN201580015546 A CN 201580015546A CN 106165427 B CN106165427 B CN 106165427B
Authority
CN
China
Prior art keywords
sei message
picture
video
sei
layer
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
CN201580015546.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN106165427A (zh
Inventor
伏努·亨利
王益魁
阿达许·克里许纳·瑞玛苏布雷蒙尼安
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 CN106165427A publication Critical patent/CN106165427A/zh
Application granted granted Critical
Publication of CN106165427B publication Critical patent/CN106165427B/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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/102—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
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/134—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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/189—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
    • H04N19/30—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
    • H04N19/42—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
    • H04N19/44—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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/50—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
    • 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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment

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)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN201580015546.7A 2014-03-24 2015-03-23 用于在多层视频编解码器中使用特定hevc sei消息的装置和方法 Active CN106165427B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461969798P 2014-03-24 2014-03-24
US61/969,798 2014-03-24
US14/664,699 2015-03-20
US14/664,699 US10136152B2 (en) 2014-03-24 2015-03-20 Use of specific HEVC SEI messages for multi-layer video codecs
PCT/US2015/022005 WO2015148374A1 (en) 2014-03-24 2015-03-23 Use of specific hevc sei messages for multi-layer video codecs

Publications (2)

Publication Number Publication Date
CN106165427A CN106165427A (zh) 2016-11-23
CN106165427B true CN106165427B (zh) 2019-02-15

Family

ID=54143332

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201580015544.8A Active CN106165426B (zh) 2014-03-24 2015-03-23 多层视频中确定起始随机存取的装置、方法及存储媒体
CN201580015546.7A Active CN106165427B (zh) 2014-03-24 2015-03-23 用于在多层视频编解码器中使用特定hevc sei消息的装置和方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201580015544.8A Active CN106165426B (zh) 2014-03-24 2015-03-23 多层视频中确定起始随机存取的装置、方法及存储媒体

Country Status (9)

Country Link
US (2) US10136152B2 (enExample)
EP (2) EP3123723B1 (enExample)
JP (2) JP6510553B2 (enExample)
KR (2) KR101969631B1 (enExample)
CN (2) CN106165426B (enExample)
ES (2) ES2681502T3 (enExample)
HU (2) HUE038322T2 (enExample)
MX (2) MX361285B (enExample)
WO (2) WO2015148380A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021259222A1 (en) * 2020-06-22 2021-12-30 Beijing Bytedance Network Technology Co., Ltd. Au delimiter, and general constraints information in video coding
US12316880B2 (en) 2020-06-04 2025-05-27 Beijing Bytedance Network Technology Co., Ltd. Reference picture resampling

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102223751B1 (ko) * 2013-07-12 2021-03-05 소니 주식회사 재생 장치, 재생 방법, 및 기록 매체
US10136152B2 (en) 2014-03-24 2018-11-20 Qualcomm Incorporated Use of specific HEVC SEI messages for multi-layer video codecs
WO2016171508A1 (ko) * 2015-04-23 2016-10-27 엘지전자 주식회사 방송 신호 송수신 방법 및 장치
FR3049142A1 (fr) * 2016-03-16 2017-09-22 Orange Acquisition d'extraits d'un flux multimedia sur un terminal
US10834153B2 (en) * 2016-08-24 2020-11-10 Qualcomm Incorporated System level signaling of SEI tracks for media data streaming
US10812820B2 (en) * 2016-11-30 2020-10-20 Qualcomm Incorporated Systems and methods for signaling and constraining a high dynamic range (HDR) video system with dynamic metadata
GB2576286B (en) 2017-04-21 2022-09-07 Zenimax Media Inc Systems and methods for deferred post-processes in video encoding
US10630994B2 (en) * 2017-06-28 2020-04-21 Agora Lab, Inc. Specific operation prediction in video compression
CN109194966B (zh) * 2018-08-03 2021-04-27 广州酷狗计算机科技有限公司 Sei消息的有效载荷获取方法、装置和存储介质
US12126839B2 (en) * 2018-10-03 2024-10-22 V-Nova International Limited Weighted downsampling and weighted transformations for signal coding
CN119011819A (zh) 2018-11-05 2024-11-22 北京字节跳动网络技术有限公司 用于具有细化的帧间预测的插值
US11956471B2 (en) 2018-12-20 2024-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Normative indication of recovery point
WO2020171230A1 (en) * 2019-02-24 2020-08-27 Sharp Kabushiki Kaisha Systems and methods for signaling types of pictures and associated information in video coding
KR102809617B1 (ko) 2019-03-11 2025-05-16 후아웨이 테크놀러지 컴퍼니 리미티드 인코더, 디코더 및 대응 방법
EP3970380A4 (en) 2019-05-16 2023-04-05 Nokia Technologies Oy APPARATUS, METHOD AND COMPUTER PROGRAM FOR HANDLING RANDOM ACCESS IMAGES IN VIDEO ENCODING
JP7482864B2 (ja) * 2019-06-18 2024-05-14 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 符号化装置、復号装置、符号化方法、および復号方法
US12200260B2 (en) * 2019-06-20 2025-01-14 Sony Semiconductor Solutions Corporation Image processing apparatus and method
EP4022888B1 (en) 2019-09-24 2025-10-08 Huawei Technologies Co., Ltd. Scalable nesting sei messages for all layers
BR112022005370A2 (pt) 2019-09-24 2022-06-14 Huawei Tech Co Ltd Sinalização de parâmetros de dpb para fluxos de bits de vídeo de múltiplas camadas
GB2587365B (en) * 2019-09-24 2023-02-22 Canon Kk Method, device, and computer program for coding and decoding a picture
KR20220058960A (ko) 2019-09-24 2022-05-10 후아웨이 테크놀러지 컴퍼니 리미티드 다중 레이어 비디오 비트스트림의 액세스 유닛 내 혼합 irap 및 비-irap 픽처 지원
BR112022005407A2 (pt) * 2019-09-24 2022-06-21 Huawei Tech Co Ltd Método implementado por um decodificador, dispositivo de codificação de vídeo, mídia legível por computador não transitória e decodificador
KR102708658B1 (ko) 2019-12-26 2024-09-24 바이트댄스 아이엔씨 비디오 코딩에서의 프로필, 티어 및 계층 표시
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
US11343524B2 (en) * 2019-12-27 2022-05-24 Tencent America LLC Method for adaptation parameter set reference and constraints in coded video stream
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
US11356698B2 (en) 2019-12-30 2022-06-07 Tencent America LLC Method for parameter set reference constraints in coded video stream
EP4070466A4 (en) 2020-01-09 2023-05-10 ByteDance Inc. SIGNALING A HIGH-LEVEL SYNTAX DISPLAY
GB2593543B (en) * 2020-03-27 2023-04-19 Canon Kk Video coding and decoding
US11563980B2 (en) * 2020-04-02 2023-01-24 Qualcomm Incorporated General constraint information syntax in video coding
CN115606186A (zh) * 2020-05-19 2023-01-13 松下电器(美国)知识产权公司（Us） 编码装置、解码装置、编码方法以及解码方法
BR112022023536A2 (pt) 2020-05-22 2022-12-20 Bytedance Inc Métodos de processamento de vídeo e de geração de fluxo contínuo de bits, aparelhos de decodificação e codificação de vídeo, produto de programa de computador, meio de gravação legível por computador não transitório, e, método, aparelho ou sistema
KR20230017817A (ko) * 2020-05-25 2023-02-06 엘지전자 주식회사 멀티 레이어 기반 영상 코딩 장치 및 방법
KR20230023721A (ko) * 2020-06-06 2023-02-17 엘지전자 주식회사 레이어 정보 시그널링 기반 영상 코딩 장치 및 방법
PH12022553390A1 (en) * 2020-06-09 2024-03-25 Bytedance Inc Signaling non-scalable-nested hypothetical reference video decoder information
CN115699741A (zh) 2020-06-09 2023-02-03 字节跳动有限公司 视频编解码中的补充增强信息消息的可缩放嵌套
KR20230021664A (ko) * 2020-06-12 2023-02-14 바이트댄스 아이엔씨 다중 계층 비디오 코딩에 대한 픽처 헤더 제약들
US11962936B2 (en) 2020-09-29 2024-04-16 Lemon Inc. Syntax for dependent random access point indication in video bitstreams
US11930222B1 (en) * 2021-03-30 2024-03-12 Amazon Technologies, Inc. Encoding video for film grain synthesis
JP2024513218A (ja) * 2021-04-02 2024-03-22 ドルビー ラボラトリーズ ライセンシング コーポレイション フィルムグレイン符号化のためのメタデータ信号伝達および変換
EP4324211A4 (en) * 2021-04-12 2024-10-02 Telefonaktiebolaget LM Ericsson (publ) MESSAGE REFERENCING
CN115225913A (zh) * 2021-04-20 2022-10-21 中兴通讯股份有限公司 一种码流处理方法、装置、终端设备及存储介质
US11936913B2 (en) * 2021-06-28 2024-03-19 Tencent America LLC Warping-based decoded picture resampling supplementary enhancement information message
US11785239B2 (en) 2021-06-29 2023-10-10 Tencent America LLC Independent coded region output supplementary enhancement information message
EP4413718A4 (en) * 2021-10-05 2025-09-10 Op Solutions Llc PREDICTIVE CODING SYSTEMS AND METHODS
CN119732046A (zh) * 2022-08-17 2025-03-28 字节跳动有限公司 神经网络后处理滤波器sei消息的存在和相对解码顺序
US20240146994A1 (en) * 2022-11-01 2024-05-02 Qualcomm Incorporated Identifying and marking video data units for network transport of video data
CN119545028A (zh) * 2023-08-30 2025-02-28 中兴通讯股份有限公司 胶片颗粒处理方法、装置及存储介质
US20250106420A1 (en) * 2023-09-21 2025-03-27 Tencent America LLC Required supplementary enhancement information messages through profile
US20250113061A1 (en) * 2023-09-28 2025-04-03 Tencent America LLC Large sei messages
WO2025075376A1 (ko) * 2023-10-04 2025-04-10 엘지전자 주식회사 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103548345A (zh) * 2011-05-30 2014-01-29 索尼公司 记录设备和方法、再现设备和方法、程序和记录再现设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006109117A1 (en) * 2005-04-13 2006-10-19 Nokia Corporation Method, device and system for effectively coding and decoding of video data
WO2010086501A1 (en) 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
US9113172B2 (en) * 2011-01-14 2015-08-18 Vidyo, Inc. Techniques for describing temporal coding structure
US9706227B2 (en) * 2011-03-10 2017-07-11 Qualcomm Incorporated Video coding techniques for coding dependent pictures after random access
CN103907347B (zh) 2011-08-31 2018-01-30 诺基亚技术有限公司 多视图视频编码和解码
US20140218473A1 (en) * 2013-01-07 2014-08-07 Nokia Corporation Method and apparatus for video coding and decoding
US20160065983A1 (en) * 2013-04-05 2016-03-03 Samsung Electronics Co., Ltd. Method and apparatus for encoding multi layer video and method and apparatus for decoding multilayer video
US20150103895A1 (en) * 2013-10-13 2015-04-16 Sharp Laboratories Of America, Inc. Electronic devices for signaling multiple initial buffering parameters
CN106416250B (zh) * 2013-12-02 2020-12-04 诺基亚技术有限公司 视频编码和解码
CN104754358B (zh) 2013-12-27 2019-02-19 中兴通讯股份有限公司 码流的生成和处理方法、装置及系统
US10136152B2 (en) 2014-03-24 2018-11-20 Qualcomm Incorporated Use of specific HEVC SEI messages for multi-layer video codecs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103548345A (zh) * 2011-05-30 2014-01-29 索尼公司 记录设备和方法、再现设备和方法、程序和记录再现设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MV-HEVC/SHVC HLS: On multi-mode bitstream extraction;Ying Chen;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11》;20131101;全文 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12316880B2 (en) 2020-06-04 2025-05-27 Beijing Bytedance Network Technology Co., Ltd. Reference picture resampling
WO2021259222A1 (en) * 2020-06-22 2021-12-30 Beijing Bytedance Network Technology Co., Ltd. Au delimiter, and general constraints information in video coding
US11924475B2 (en) 2020-06-22 2024-03-05 Beijing Bytedance Network Technology Co., Ltd. Signaling of quantization information in coded video

Also Published As

Publication number Publication date
MX2016012049A (es) 2017-01-19
KR20160135788A (ko) 2016-11-28
KR20160135793A (ko) 2016-11-28
ES2697426T3 (es) 2019-01-23
BR112016022253A8 (pt) 2021-07-13
EP3123723A1 (en) 2017-02-01
KR102014587B1 (ko) 2019-08-26
WO2015148380A3 (en) 2015-12-03
US10880565B2 (en) 2020-12-29
WO2015148374A1 (en) 2015-10-01
JP2017514363A (ja) 2017-06-01
MX361285B (es) 2018-12-03
KR101969631B1 (ko) 2019-04-16
JP6510553B2 (ja) 2019-05-08
MX359086B (es) 2018-09-03
HUE040006T2 (hu) 2019-02-28
HUE038322T2 (hu) 2018-10-29
BR112016022251A2 (pt) 2017-08-15
CN106165426A (zh) 2016-11-23
US20150271525A1 (en) 2015-09-24
ES2681502T3 (es) 2018-09-13
JP2017513373A (ja) 2017-05-25
CN106165427A (zh) 2016-11-23
EP3123722A2 (en) 2017-02-01
BR112016022253A2 (pt) 2017-08-15
EP3123722B1 (en) 2018-08-15
MX2016012128A (es) 2017-01-19
US10136152B2 (en) 2018-11-20
WO2015148380A2 (en) 2015-10-01
EP3123723B1 (en) 2018-04-25
CN106165426B (zh) 2019-03-12
BR112016022251A8 (pt) 2021-07-13
US20150271513A1 (en) 2015-09-24
JP6534681B2 (ja) 2019-06-26

Similar Documents

Publication Publication Date Title
CN106165427B (zh) 用于在多层视频编解码器中使用特定hevc sei消息的装置和方法
CN105900430B (zh) 一种译码视频信息的方法、设备及计算机可读媒体
CN106105209B (zh) 多层视频编解码器的级别定义
CN106165429B (zh) 多层译码中的一致性窗口信息
CN105637882B (zh) 用于视频信息的可缩放译码的装置和方法
CN106105197B (zh) 针对帧内块复制的基于散列的编码器搜索
US9769492B2 (en) Conformance parameters for bitstream partitions
CN105900426B (zh) 用于对视频信息进行译码的设备、方法和计算机可读媒体
CN105637883B (zh) 用于视频信息的可缩放译码的装置和方法
CN105830447B (zh) 用于视频信息的可缩放译码的装置及方法
CN106105223B (zh) 译码视频信息的设备和方法及计算机可读存储介质
CN105432085B (zh) 对多层视频译码的层间预测信令的优化
CN104885460B (zh) 在视频译码中具有时间可扩缩性支持的逐渐解码刷新
CN105474647B (zh) 关于多层视频译码中的层间预测类型的处理位流限制
CN105637862B (zh) 用于视频信息的可缩放译码的装置和方法
US20150373350A1 (en) Temporal motion vector prediction (tmvp) indication in multi-layer codecs
CN105830446B (zh) 用于对多层位流的视频信息进行解码的方法和装置
CN107105295A (zh) 用于高效视频译码(hevc)和扩展的视频参数集
CN106464897B (zh) 用于多层编解码器的图片次序计数重设
KR20160034926A (ko) 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법
CN105052153A (zh) 用于视频信息的可缩放译码的装置和方法
BR112016024129B1 (pt) Sinalização de camadas de referência para predição de cor 3d para escalabilidade de gama de cores

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