CN105900401B - 用于对层间依赖性进行编码的方法、装置和计算机程序 - Google Patents

用于对层间依赖性进行编码的方法、装置和计算机程序 Download PDF

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CN105900401B
CN105900401B CN201580003969.7A CN201580003969A CN105900401B CN 105900401 B CN105900401 B CN 105900401B CN 201580003969 A CN201580003969 A CN 201580003969A CN 105900401 B CN105900401 B CN 105900401B
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track
tile
subsample
descriptor
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CN105900401A (zh
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弗兰克·德诺奥
弗雷德里克·梅兹
西里尔·康克拉托
简·勒菲弗
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Canon Inc
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Canon Inc
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Priority claimed from GB1400244.8A external-priority patent/GB2522014A/en
Priority claimed from GB201400303A external-priority patent/GB201400303D0/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • 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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • H04N19/10—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
    • H04N19/169—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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN201580003969.7A 2014-01-07 2015-01-07 用于对层间依赖性进行编码的方法、装置和计算机程序 Active CN105900401B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1400244.8A GB2522014A (en) 2014-01-07 2014-01-07 Method, device, and computer program for encoding inter-layer dependencies in encapsulating multi-layer partitioned timed media data
GB1400244.8 2014-01-07
GB1400303.2 2014-01-08
GB201400303A GB201400303D0 (en) 2014-01-08 2014-01-08 Method, device, and computer program for encoding inter-layer dependencies in encapsulating multi-layer partitoned timed media data
PCT/EP2015/050183 WO2015104303A2 (en) 2014-01-07 2015-01-07 Method, device, and computer program for encoding inter-layer dependencies in encapsulating multi-layer partitioned timed media data

Publications (2)

Publication Number Publication Date
CN105900401A CN105900401A (zh) 2016-08-24
CN105900401B true CN105900401B (zh) 2020-03-06

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US (2) US10320867B2 (enExample)
EP (2) EP3713234A1 (enExample)
JP (1) JP6572222B2 (enExample)
KR (2) KR20160105793A (enExample)
CN (1) CN105900401B (enExample)
WO (1) WO2015104303A2 (enExample)

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EP3349459A1 (en) * 2017-01-11 2018-07-18 Thomson Licensing A method and a device for image encoding and decoding
GB2560921B (en) 2017-03-27 2020-04-08 Canon Kk Method and apparatus for encoding media data comprising generated content
WO2019073113A1 (en) * 2017-10-09 2019-04-18 Nokia Technologies Oy APPARATUS, METHOD AND COMPUTER PROGRAM FOR VIDEO ENCODING AND DECODING
GB2575074B (en) 2018-06-27 2022-09-28 Canon Kk Encapsulating video content with an indication of whether a group of tracks collectively represents a full frame or a part of a frame
CN112690004B (zh) 2018-09-14 2023-01-13 华为技术有限公司 一种视频译码中的基于分块的寻址方法，译码器以及视频译码设备
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CN113114608B (zh) * 2020-01-10 2022-06-10 上海交通大学 点云数据封装方法及传输方法
GB2593222B (en) * 2020-03-20 2024-07-17 Canon Kk High level syntax for video coding and decoding
CN115552907A (zh) * 2020-03-31 2022-12-30 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通知语法元素的方法和装置
WO2021198491A1 (en) * 2020-04-02 2021-10-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. File format schemes allowing efficient roi, stream access and parameter set handling
KR20230027156A (ko) 2020-06-10 2023-02-27 엘지전자 주식회사 서브레이어 레벨 정보에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체
GB2597642B (en) * 2020-06-16 2023-08-02 Canon Kk Method, device, and computer program for encapsulating media data into a media file
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US11750815B2 (en) 2020-09-17 2023-09-05 Lemon, Inc. Versatile video coding track coding
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US11611752B2 (en) 2020-10-07 2023-03-21 Lemon Inc. Adaptation parameter set storage in video coding
US20240196015A1 (en) * 2021-04-23 2024-06-13 Lg Electronics Inc. Image encoding/decoding method and device based on sei message including layer identifier information, and method for transmitting bitstream

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Also Published As

Publication number Publication date
US10320867B2 (en) 2019-06-11
KR102521495B1 (ko) 2023-04-14
JP6572222B2 (ja) 2019-09-04
US11412017B2 (en) 2022-08-09
US20160330255A1 (en) 2016-11-10
KR20220034931A (ko) 2022-03-18
CN105900401A (zh) 2016-08-24
WO2015104303A3 (en) 2015-10-01
EP3713234A1 (en) 2020-09-23
JP2017508334A (ja) 2017-03-23
KR20160105793A (ko) 2016-09-07
EP3092796B1 (en) 2020-06-17
US20190014162A1 (en) 2019-01-10
EP3092796A2 (en) 2016-11-16
WO2015104303A2 (en) 2015-07-16

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