KR20160105793A - 인터-계층 종속성을 인코딩하기 위한 방법, 디바이스, 및 컴퓨터 프로그램 - Google Patents

인터-계층 종속성을 인코딩하기 위한 방법, 디바이스, 및 컴퓨터 프로그램 Download PDF

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KR20160105793A
KR20160105793A KR1020167017397A KR20167017397A KR20160105793A KR 20160105793 A KR20160105793 A KR 20160105793A KR 1020167017397 A KR1020167017397 A KR 1020167017397A KR 20167017397 A KR20167017397 A KR 20167017397A KR 20160105793 A KR20160105793 A KR 20160105793A
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South Korea
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descriptor
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KR1020167017397A
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English (en)
Korean (ko)
Inventor
프랑크 드누알
프레데릭 마즈
씨릴 꽁꼴라또
훼브르 쟝 르
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캐논 가부시끼가이샤
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Priority claimed from GB1400244.8A external-priority patent/GB2522014A/en
Priority claimed from GB201400303A external-priority patent/GB201400303D0/en
Application filed by 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Priority to KR1020227007645A priority Critical patent/KR102521495B1/ko
Publication of KR20160105793A publication Critical patent/KR20160105793A/ko
Abandoned legal-status Critical Current

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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
    • 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
    • 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

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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)
KR1020167017397A 2014-01-07 2015-01-07 인터-계층 종속성을 인코딩하기 위한 방법, 디바이스, 및 컴퓨터 프로그램 Abandoned KR20160105793A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227007645A KR102521495B1 (ko) 2014-01-07 2015-01-07 인터-계층 종속성을 인코딩하기 위한 방법, 디바이스, 및 컴퓨터 프로그램

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1400244.8 2014-01-07
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
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

Related Child Applications (1)

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KR1020227007645A Division KR102521495B1 (ko) 2014-01-07 2015-01-07 인터-계층 종속성을 인코딩하기 위한 방법, 디바이스, 및 컴퓨터 프로그램

Publications (1)

Publication Number Publication Date
KR20160105793A true KR20160105793A (ko) 2016-09-07

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KR1020167017397A Abandoned KR20160105793A (ko) 2014-01-07 2015-01-07 인터-계층 종속성을 인코딩하기 위한 방법, 디바이스, 및 컴퓨터 프로그램
KR1020227007645A Active KR102521495B1 (ko) 2014-01-07 2015-01-07 인터-계층 종속성을 인코딩하기 위한 방법, 디바이스, 및 컴퓨터 프로그램

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Country Status (6)

Country Link
US (2) US10320867B2 (https=)
EP (2) EP3713234A1 (https=)
JP (1) JP6572222B2 (https=)
KR (2) KR20160105793A (https=)
CN (1) CN105900401B (https=)
WO (1) WO2015104303A2 (https=)

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WO2021251718A1 (ko) * 2020-06-10 2021-12-16 엘지전자 주식회사 서브레이어 레벨 정보에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체
KR20220124790A (ko) * 2020-01-10 2022-09-14 상하이 지아오통 유니버시티 포인트 클라우드 데이터의 캡슐화 방법 및 전송 방법
US11611752B2 (en) 2020-10-07 2023-03-21 Lemon Inc. Adaptation parameter set storage in video coding
US11711518B2 (en) 2020-09-17 2023-07-25 Lemon Inc. Decoding capability information storage in video coding

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US10419768B2 (en) * 2016-03-30 2019-09-17 Qualcomm Incorporated Tile grouping in HEVC and L-HEVC file formats
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US10360234B2 (en) * 2016-10-26 2019-07-23 Sap Se Recursive extractor framework for forensics and electronic discovery
EP4604517A3 (en) * 2016-12-23 2025-11-12 Huawei Technologies Co., Ltd. An intra-prediction apparatus for extending a set of predetermined directional intra-prediction modes
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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
CN112703743B (zh) 2018-09-14 2022-05-24 华为技术有限公司 视频译码中的条带和分块
JP7556861B2 (ja) * 2019-01-09 2024-09-26 ホアウェイ・テクノロジーズ・カンパニー・リミテッド ビデオエンコーダ、ビデオデコーダ、および対応する方法
GB2593222B (en) * 2020-03-20 2024-07-17 Canon Kk High level syntax for video coding and decoding
KR102667418B1 (ko) * 2020-03-31 2024-05-20 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 비디오 코딩에서의 신택스 엘리먼트의 시그널링을 위한 방법 및 장치
EP4128786A1 (en) * 2020-04-02 2023-02-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. File format schemes allowing efficient roi, stream access and parameter set handling
GB2597642B (en) * 2020-06-16 2023-08-02 Canon Kk Method, device, and computer program for encapsulating media data into a media file
EP3972273A1 (en) * 2020-09-17 2022-03-23 Lemon Inc. Handling of non-vcl nal units in picture unit construction
US12206879B2 (en) * 2020-09-17 2025-01-21 Lemon Inc. Profile, tier, level and general constraints indication in coded video
EP3972279A1 (en) 2020-09-17 2022-03-23 Lemon Inc. Subpicture track referencing and processing
EP4329308A4 (en) * 2021-04-23 2025-04-09 LG Electronics Inc. Image coding/decoding method and apparatus based on SEI messages with layer identifier information and method for transmitting a bit stream
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KR20210080607A (ko) * 2017-03-27 2021-06-30 캐논 가부시끼가이샤 생성된 콘텐츠를 포함하는 미디어 데이터를 인코딩하기 위한 방법 및 장치
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KR20220124790A (ko) * 2020-01-10 2022-09-14 상하이 지아오통 유니버시티 포인트 클라우드 데이터의 캡슐화 방법 및 전송 방법
WO2021251718A1 (ko) * 2020-06-10 2021-12-16 엘지전자 주식회사 서브레이어 레벨 정보에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체
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US11711518B2 (en) 2020-09-17 2023-07-25 Lemon Inc. Decoding capability information storage in video coding
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US11611752B2 (en) 2020-10-07 2023-03-21 Lemon Inc. Adaptation parameter set storage in video coding

Also Published As

Publication number Publication date
JP2017508334A (ja) 2017-03-23
US10320867B2 (en) 2019-06-11
US20190014162A1 (en) 2019-01-10
WO2015104303A2 (en) 2015-07-16
JP6572222B2 (ja) 2019-09-04
EP3713234A1 (en) 2020-09-23
US20160330255A1 (en) 2016-11-10
US11412017B2 (en) 2022-08-09
EP3092796A2 (en) 2016-11-16
EP3092796B1 (en) 2020-06-17
WO2015104303A3 (en) 2015-10-01
CN105900401A (zh) 2016-08-24
CN105900401B (zh) 2020-03-06
KR102521495B1 (ko) 2023-04-14
KR20220034931A (ko) 2022-03-18

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