MX353159B - Definiciones de nivel para códecs de video de múltiples capas. - Google Patents

Definiciones de nivel para códecs de video de múltiples capas.

Info

Publication number
MX353159B
MX353159B MX2016011218A MX2016011218A MX353159B MX 353159 B MX353159 B MX 353159B MX 2016011218 A MX2016011218 A MX 2016011218A MX 2016011218 A MX2016011218 A MX 2016011218A MX 353159 B MX353159 B MX 353159B
Authority
MX
Mexico
Prior art keywords
decoder
layers
bitstream
layer video
decoding
Prior art date
Application number
MX2016011218A
Other languages
English (en)
Spanish (es)
Other versions
MX2016011218A (es
Inventor
Chen Jianle
Wang Ye-Kui
Krishnan Ramasubramonian Adarsh
Rapaka Krishnakanth
Hendry Fnu
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 MX2016011218A publication Critical patent/MX2016011218A/es
Publication of MX353159B publication Critical patent/MX353159B/es

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
    • H04N19/30—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
    • H04N19/10—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
    • H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving criteria
    • 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
    • H04N19/182—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 pixel
    • 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
    • H04N19/10—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
    • H04N19/42—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

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)
MX2016011218A 2014-03-17 2015-03-16 Definiciones de nivel para códecs de video de múltiples capas. MX353159B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461954495P 2014-03-17 2014-03-17
US14/656,573 US9712837B2 (en) 2014-03-17 2015-03-12 Level definitions for multi-layer video codecs
PCT/US2015/020662 WO2015142694A1 (en) 2014-03-17 2015-03-16 Level definitions for multi-layer video codecs

Publications (2)

Publication Number Publication Date
MX2016011218A MX2016011218A (es) 2016-11-30
MX353159B true MX353159B (es) 2017-12-20

Family

ID=54070444

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016011218A MX353159B (es) 2014-03-17 2015-03-16 Definiciones de nivel para códecs de video de múltiples capas.

Country Status (8)

Country Link
US (1) US9712837B2 (cg-RX-API-DMAC7.html)
EP (1) EP3120550A1 (cg-RX-API-DMAC7.html)
JP (1) JP6440735B2 (cg-RX-API-DMAC7.html)
KR (1) KR101881239B1 (cg-RX-API-DMAC7.html)
CN (1) CN106105209B (cg-RX-API-DMAC7.html)
BR (1) BR112016021466A8 (cg-RX-API-DMAC7.html)
MX (1) MX353159B (cg-RX-API-DMAC7.html)
WO (1) WO2015142694A1 (cg-RX-API-DMAC7.html)

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EP3811612A1 (en) 2018-06-21 2021-04-28 Telefonaktiebolaget LM Ericsson (publ) Tile partitions with sub-tiles in video coding
CN118590646A (zh) 2018-06-21 2024-09-03 瑞典爱立信有限公司 灵活图块分区
WO2019243534A1 (en) 2018-06-21 2019-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Tile shuffling for 360 degree video decoding
CN113039804B (zh) * 2018-09-13 2024-07-09 弗劳恩霍夫应用研究促进协会 比特流合并
KR102629907B1 (ko) * 2018-10-02 2024-01-30 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 타일 그룹 id에 기초한 화상들의 인코딩 및 디코딩
CN113170156A (zh) * 2018-10-09 2021-07-23 V-诺瓦国际有限公司 利用多个分辨率的分层编码方案中的信号元素编码格式兼容性
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US11381867B2 (en) * 2019-01-08 2022-07-05 Qualcomm Incorporated Multiple decoder interface for streamed media data
CN120856897A (zh) 2019-02-02 2025-10-28 北京字节跳动网络技术有限公司 用于视频编解码中的帧内块复制的缓冲区更新
KR20240117647A (ko) 2019-02-02 2024-08-01 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 인트라 블록 복사를 위한 버퍼 관리
CN113545068B (zh) 2019-03-01 2023-09-15 北京字节跳动网络技术有限公司 用于视频编解码中的帧内块复制的基于顺序的更新
EP3915265A4 (en) * 2019-03-01 2022-06-22 Beijing Bytedance Network Technology Co., Ltd. DIRECTION-BASED PREDICTION FOR INTRA BLOCK COPY IN VIDEO CODING
CN117640927A (zh) 2019-03-04 2024-03-01 北京字节跳动网络技术有限公司 视频编解码中的帧内块复制中的实施方式方面
CA3146016C (en) 2019-07-06 2024-05-07 Beijing Bytedance Network Technology Co., Ltd. Virtual prediction buffer for intra block copy in video coding
KR102635519B1 (ko) 2019-07-10 2024-02-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 인트라 블록 카피를 위한 샘플 식별
EP3981146A4 (en) 2019-07-11 2022-08-03 Beijing Bytedance Network Technology Co., Ltd. BITSTREAM COMPLIANCE CONSTRAINTS FOR INTRA-BLOCK COPY IN VIDEO ENCODING
WO2021054438A1 (ja) * 2019-09-20 2021-03-25 ソニー株式会社 画像処理装置および画像処理方法
WO2021134051A1 (en) * 2019-12-26 2021-07-01 Bytedance Inc. Signaling decoded picture buffer levels in video coding
US11503289B2 (en) 2020-05-27 2022-11-15 Tencent America LLC Bitstream structure for viewport-based streaming with a fallback bitstream
MX2022015369A (es) * 2020-06-12 2023-01-16 Sony Group Corp Dispositivo y metodo de procesamiento de informacion.
EP3965424A1 (en) 2020-09-02 2022-03-09 Lemon Inc. Transition period for image transitions in a media file
KR20220030191A (ko) 2020-09-02 2022-03-10 레몬 인크. 동작 포인트 정보 속성들과 vvc 이미지 항목들의 연관

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Also Published As

Publication number Publication date
JP2017513330A (ja) 2017-05-25
KR20160134704A (ko) 2016-11-23
MX2016011218A (es) 2016-11-30
EP3120550A1 (en) 2017-01-25
BR112016021466A8 (pt) 2021-07-06
US9712837B2 (en) 2017-07-18
CN106105209A (zh) 2016-11-09
WO2015142694A1 (en) 2015-09-24
JP6440735B2 (ja) 2018-12-19
KR101881239B1 (ko) 2018-07-23
CN106105209B (zh) 2019-04-23
US20150264373A1 (en) 2015-09-17
BR112016021466A2 (pt) 2017-08-15

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