CN106165426B - 多层视频中确定起始随机存取的装置、方法及存储媒体 - Google Patents

多层视频中确定起始随机存取的装置、方法及存储媒体 Download PDF

Info

Publication number
CN106165426B
CN106165426B CN201580015544.8A CN201580015544A CN106165426B CN 106165426 B CN106165426 B CN 106165426B CN 201580015544 A CN201580015544 A CN 201580015544A CN 106165426 B CN106165426 B CN 106165426B
Authority
CN
China
Prior art keywords
sei message
picture
recovery point
layer
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
CN201580015544.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN106165426A (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 CN106165426A publication Critical patent/CN106165426A/zh
Application granted granted Critical
Publication of CN106165426B publication Critical patent/CN106165426B/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
    • H04N19/50—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
    • H04N19/10—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
    • H04N19/60—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)
CN201580015544.8A 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 Active CN106165426B (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
US14/664,702 2015-03-20
US14/664,702 US10880565B2 (en) 2014-03-24 2015-03-20 Use of specific HEVC SEI messages for multi-layer video codecs
PCT/US2015/022012 WO2015148380A2 (en) 2014-03-24 2015-03-23 Use of specific hevc sei messages for multi-layer video codecs

Publications (2)

Publication Number Publication Date
CN106165426A CN106165426A (zh) 2016-11-23
CN106165426B true CN106165426B (zh) 2019-03-12

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 After (1)

Application Number Title Priority Date Filing Date
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

Country Status (9)

Country Link
US (2) US10136152B2 (https=)
EP (2) EP3123723B1 (https=)
JP (2) JP6534681B2 (https=)
KR (2) KR102014587B1 (https=)
CN (2) CN106165426B (https=)
ES (2) ES2681502T3 (https=)
HU (2) HUE038322T2 (https=)
MX (2) MX359086B (https=)
WO (2) WO2015148380A2 (https=)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105359507B (zh) * 2013-07-12 2019-08-09 索尼公司 再现装置、再现方法和记录介质
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
US10979729B2 (en) * 2016-11-30 2021-04-13 Qualcomm Incorporated Systems and methods for signaling and constraining a high dynamic range (HDR) video system with dynamic metadata
TWI691200B (zh) 2017-04-21 2020-04-11 美商時美媒體公司 用於在視訊編碼中的順延後處理的系統及方法
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
GB2594803B (en) * 2018-10-03 2022-10-19 V Nova Int Ltd Weighted downsampling and weighted transformations for signal coding
CN118694931B (zh) 2018-11-05 2025-12-02 北京字节跳动网络技术有限公司 编解码视频数据的方法、装置及计算机可读存储介质
BR112021012096A2 (pt) 2018-12-20 2021-09-08 Telefonaktiebolaget Lm Ericsson (Publ) Métodos para decodificar e codificar um fluxo contínuo de bits, portadora, e, aparelhos de decodificação e codificação para decodificar e codificar um fluxo contínuo de bits
US11889118B2 (en) * 2019-02-24 2024-01-30 Sharp Kabushiki Kaisha Systems and methods for signaling types of pictures and associated information in video coding
EP3928520A4 (en) 2019-03-11 2022-08-17 Huawei Technologies Co., Ltd. STEP BY DECODE REFRESHMENT IN VIDEO ENCODING
CN114270868B (zh) * 2019-05-16 2025-07-18 诺基亚技术有限公司 用于在视频编码中处理随机访问图片的装置、方法和计算机程序
CN118317100A (zh) 2019-06-18 2024-07-09 松下电器（美国）知识产权公司 编码装置、编码方法、解码装置和解码方法
WO2020255771A1 (ja) * 2019-06-20 2020-12-24 ソニーセミコンダクタソリューションズ株式会社 画像処理装置および方法
MX2022003362A (es) 2019-09-24 2022-04-11 Huawei Tech Co Ltd Compatibilidad con imagenes mixtas irap y no irap dentro de una unidad de acceso de flujos de bits de video de capas multiples.
GB2587365B (en) * 2019-09-24 2023-02-22 Canon Kk Method, device, and computer program for coding and decoding a picture
CN114586368B (zh) 2019-09-24 2023-09-12 华为技术有限公司 用于多层视频码流的编码方法、解码方法及装置
AU2020352900B2 (en) * 2019-09-24 2025-09-18 Huawei Technologies Co., Ltd. Scalable Nesting SEI Messages For OLSs
CN116939219A (zh) 2019-09-24 2023-10-24 华为技术有限公司 用于所有层的可伸缩嵌套式sei消息
CN114902656B (zh) 2019-12-26 2025-03-21 字节跳动有限公司 对编解码比特流中的视频层的信令的约束
JP7425204B2 (ja) 2019-12-26 2024-01-30 バイトダンス インコーポレイテッド ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約
EP4066386A4 (en) * 2019-12-27 2023-01-25 ByteDance Inc. SUB-PICTURE SIGNALING IN VIDEO ENCODING
US11343524B2 (en) * 2019-12-27 2022-05-24 Tencent America LLC Method for adaptation parameter set reference and constraints in coded video stream
US11356698B2 (en) 2019-12-30 2022-06-07 Tencent America LLC Method for parameter set reference constraints in coded video stream
EP4074024A4 (en) 2020-01-09 2023-04-05 ByteDance Inc. SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES
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
WO2021235411A1 (ja) * 2020-05-19 2021-11-25 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
WO2021237129A1 (en) 2020-05-22 2021-11-25 Bytedance Inc. Indication of end of sequence in coded video
WO2021241978A1 (ko) * 2020-05-25 2021-12-02 엘지전자 주식회사 멀티 레이어 기반 영상 코딩 장치 및 방법
WO2021244563A1 (en) 2020-06-04 2021-12-09 Beijing Bytedance Network Technology Co., Ltd. Reference picture resampling
WO2021246841A1 (ko) * 2020-06-06 2021-12-09 엘지전자 주식회사 레이어 정보 시그널링 기반 영상 코딩 장치 및 방법
WO2021252545A1 (en) * 2020-06-09 2021-12-16 Bytedance Inc. Signaling constraints in non-scalable nested video syntax elements
EP4154542B1 (en) 2020-06-09 2026-02-25 ByteDance Inc. Constraints on supplemental enhancement information in video coding
TWI798714B (zh) * 2020-06-09 2023-04-11 弗勞恩霍夫爾協會 時間移動向量預測、層間參考及時間子層指示的視訊寫碼技術
JP7513764B2 (ja) 2020-06-12 2024-07-09 バイトダンス インコーポレイテッド マルチレイヤビデオコーディングのピクチャヘッダ制約
EP4325850A3 (en) * 2020-06-22 2024-04-17 Beijing Bytedance Network Technology Co., Ltd. Signaling of quantization information in coded video
US11770498B2 (en) 2020-09-29 2023-09-26 Lemon Inc. Supplemental enhancement information for multi-layer video streams
US11930222B1 (en) * 2021-03-30 2024-03-12 Amazon Technologies, Inc. Encoding video for film grain synthesis
US12452441B2 (en) * 2021-04-02 2025-10-21 Dolby Laboratories Licensing Corporation Metadata signaling and conversion for film grain encoding
JP7686080B2 (ja) * 2021-04-12 2025-05-30 テレフオンアクチーボラゲット エルエム エリクソン（パブル） メッセージ参照
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
CN118975214A (zh) * 2021-10-05 2024-11-15 Op解决方案公司 用于预测编码的系统和方法
WO2024039723A1 (en) * 2022-08-17 2024-02-22 Bytedance Inc. Presence and relative decoding order of neural-network post-filter sei messages
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
WO2026010383A1 (ko) * 2024-07-02 2026-01-08 엘지전자 주식회사 영상 인코딩/디코딩 방법 및 장치, 그리고 비트스트림을 저장한 기록 매체
CN121462798A (zh) * 2024-07-31 2026-02-03 中兴通讯股份有限公司 消息处理类型的指示方法、通信装置及存储介质

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100931870B1 (ko) * 2005-04-13 2009-12-15 노키아 코포레이션 비디오 데이터를 효과적으로 코딩 및 디코딩하는 방법,장치 및 시스템
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
JP2012249137A (ja) 2011-05-30 2012-12-13 Sony Corp 記録装置、記録方法、再生装置、再生方法、プログラム、および記録再生装置
KR101649207B1 (ko) * 2011-08-31 2016-08-19 노키아 테크놀로지스 오와이 멀티뷰 비디오 코딩 및 디코딩을 위한 방법, 장치 및 컴퓨터 프로그램
US20140218473A1 (en) * 2013-01-07 2014-08-07 Nokia Corporation Method and apparatus for video coding and decoding
WO2014163456A1 (ko) * 2013-04-05 2014-10-09 삼성전자 주식회사 멀티 레이어 비디오의 복호화 방법 및 장치, 멀티 레이어 비디오의 부호화 방법 및 장치
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

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Hendry等.MV-HEVC / SHVC HLS: On recovery point and region refresh SEI messages.《Joint Collaborative Team on 3D Video Coding Extensions of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11 7th Meeting》.2014,1-5. *
MV-HEVC / SHVC HLS: On recovery point and region refresh SEI messages;Hendry等;《Joint Collaborative Team on 3D Video Coding Extensions of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11 7th Meeting》;20140117;1-5 *
MV-HEVC Draft Text 7;Gerhard Tech等;《Joint Collaborative Team on 3D Video Coding Extension Development of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11 7th Meeting》;20140117;5-6 *
MV-HEVC/SHVC HLS: On picture order count;Hendry等;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11 16th Meeting》;20131217;2 *

Also Published As

Publication number Publication date
KR20160135793A (ko) 2016-11-28
MX2016012049A (es) 2017-01-19
BR112016022251A2 (pt) 2017-08-15
CN106165427A (zh) 2016-11-23
EP3123723B1 (en) 2018-04-25
BR112016022251A8 (pt) 2021-07-13
ES2681502T3 (es) 2018-09-13
US20150271513A1 (en) 2015-09-24
ES2697426T3 (es) 2019-01-23
US10880565B2 (en) 2020-12-29
HUE038322T2 (hu) 2018-10-29
JP2017514363A (ja) 2017-06-01
US10136152B2 (en) 2018-11-20
JP2017513373A (ja) 2017-05-25
JP6534681B2 (ja) 2019-06-26
WO2015148380A3 (en) 2015-12-03
WO2015148374A1 (en) 2015-10-01
KR102014587B1 (ko) 2019-08-26
MX2016012128A (es) 2017-01-19
MX361285B (es) 2018-12-03
CN106165427B (zh) 2019-02-15
MX359086B (es) 2018-09-03
BR112016022253A8 (pt) 2021-07-13
WO2015148380A2 (en) 2015-10-01
EP3123722B1 (en) 2018-08-15
KR101969631B1 (ko) 2019-04-16
US20150271525A1 (en) 2015-09-24
BR112016022253A2 (pt) 2017-08-15
EP3123722A2 (en) 2017-02-01
KR20160135788A (ko) 2016-11-28
JP6510553B2 (ja) 2019-05-08
HUE040006T2 (hu) 2019-02-28
CN106165426A (zh) 2016-11-23
EP3123723A1 (en) 2017-02-01

Similar Documents

Publication Publication Date Title
CN106165426B (zh) 多层视频中确定起始随机存取的装置、方法及存储媒体
CN105900429B (zh) 一种译码视频信息的方法、设备、装置及计算机可读媒体
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
CN105637881B (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
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
US9769492B2 (en) Conformance parameters for bitstream partitions
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
CN105830447B (zh) 用于视频信息的可缩放译码的装置及方法
CN105637883B (zh) 用于视频信息的可缩放译码的装置和方法
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
CN105556967B (zh) 用于视频信息的可缩放译码的装置和方法
CN105637878B (zh) 在视频译码中用于基于子解码图片缓冲器(sub-dpb)的dpb操作的传信
CN105052152B (zh) 用于视频译码及压缩的设备、方法及非暂时性计算机可读媒体
CN105637862B (zh) 用于视频信息的可缩放译码的装置和方法
CN105830446B (zh) 用于对多层位流的视频信息进行解码的方法和装置
US20150373350A1 (en) Temporal motion vector prediction (tmvp) indication in multi-layer codecs
CN110431849A (zh) 包含用于视频译码的子图片位流的视频内容的信令传输
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
CN105379272B (zh) 在vps中用信号通知位速率信息及图片速率信息
TW202031052A (zh) 用於照明補償模式之刪剪

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