CN113365068B - 包括接收传输流的处理器的设备和解码视频的方法 - Google Patents

包括接收传输流的处理器的设备和解码视频的方法 Download PDF

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CN113365068B
CN113365068B CN202110583294.5A CN202110583294A CN113365068B CN 113365068 B CN113365068 B CN 113365068B CN 202110583294 A CN202110583294 A CN 202110583294A CN 113365068 B CN113365068 B CN 113365068B
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stream
wcg
hdr
hevc
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CN113365068A (zh
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曼达亚姆·纳拉辛汉
阿杰伊·卢特拉
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Commscope UK Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/186Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/187Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/98Adaptive-dynamic-range coding [ADRC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234327Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2353Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Library & Information Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Processing Of Color Television Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN202110583294.5A 2015-09-23 2016-09-23 包括接收传输流的处理器的设备和解码视频的方法 Active CN113365068B (zh)

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CN202110583294.5A CN113365068B (zh) 2015-09-23 2016-09-23 包括接收传输流的处理器的设备和解码视频的方法

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562222381P 2015-09-23 2015-09-23
US62/222,381 2015-09-23
US201662336148P 2016-05-13 2016-05-13
US62/336,148 2016-05-13
PCT/US2016/053537 WO2017053863A1 (en) 2015-09-23 2016-09-23 Signaling high dynamic range and wide color gamut content in transport streams
CN202110583294.5A CN113365068B (zh) 2015-09-23 2016-09-23 包括接收传输流的处理器的设备和解码视频的方法
CN201680056523.5A CN108141614B (zh) 2015-09-23 2016-09-23 信号传送传输流中的高动态范围和宽色域内容

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CN113365068B true CN113365068B (zh) 2024-07-23

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CN202110583296.4A Active CN113365069B (zh) 2015-09-23 2016-09-23 存储视频比特流的计算机可读存储装置和方法
CN201680056523.5A Active CN108141614B (zh) 2015-09-23 2016-09-23 信号传送传输流中的高动态范围和宽色域内容
CN202110583813.8A Active CN113365070B (zh) 2015-09-23 2016-09-23 包括提供传输流的处理器的设备和提供视频的方法

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CN201680056523.5A Active CN108141614B (zh) 2015-09-23 2016-09-23 信号传送传输流中的高动态范围和宽色域内容
CN202110583813.8A Active CN113365070B (zh) 2015-09-23 2016-09-23 包括提供传输流的处理器的设备和提供视频的方法

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US (5) US10432959B2 (https=)
JP (3) JP6738413B2 (https=)
KR (5) KR102061707B1 (https=)
CN (4) CN113365068B (https=)
CA (1) CA2998497C (https=)
DE (1) DE112016004284T5 (https=)
GB (2) GB2588736B (https=)
MX (1) MX376227B (https=)
WO (1) WO2017053863A1 (https=)

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US11330271B2 (en) * 2018-09-18 2022-05-10 Nokia Technologies Oy Method and apparatus for non-binary profile constraint signaling for video coding
KR102905256B1 (ko) * 2019-03-11 2026-01-02 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 프로파일 및 레벨 의존적 코딩 옵션을 가지는 인코더 및 디코더, 인코딩 방법 및 디코딩 방법
JP6958645B2 (ja) * 2019-04-25 2021-11-02 ソニーグループ株式会社 送信装置、送信方法、受信装置および受信方法
US11936880B2 (en) * 2019-09-27 2024-03-19 Tencent America LLC Method for signaling output subpicture layer set
EP3873096A1 (en) * 2020-02-25 2021-09-01 Koninklijke Philips N.V. Improved hdr color processing for saturated colors
CN113489930B (zh) * 2021-06-10 2024-03-19 中央广播电视总台 一种视频信号处理方法、装置及存储介质
US12530226B2 (en) * 2021-07-06 2026-01-20 Tencent America LLC Method and apparatus for signaling independent processing of media segments on cloud using metadata and startcode

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GB2556810B (en) 2021-03-24
CN113365070A (zh) 2021-09-07
DE112016004284T5 (de) 2018-05-30
CN113365070B (zh) 2024-07-23
GB2556810A (en) 2018-06-06
KR20210082266A (ko) 2021-07-02
KR102604196B1 (ko) 2023-11-21
JP7469361B2 (ja) 2024-04-16
MX376227B (es) 2025-03-07
GB2588736B (en) 2021-09-08
CA2998497A1 (en) 2017-03-30
JP2020182233A (ja) 2020-11-05
JP2022093463A (ja) 2022-06-23
CN113365069B (zh) 2024-07-16
CN113365068A (zh) 2021-09-07
GB202101697D0 (en) 2021-03-24
GB2556810A8 (en) 2018-08-15
CN108141614B (zh) 2021-06-18
JP6738413B2 (ja) 2020-08-12
JP7066786B2 (ja) 2022-05-13
US20190379898A1 (en) 2019-12-12
KR102753333B1 (ko) 2025-01-14
GB201803965D0 (en) 2018-04-25
MX2018003687A (es) 2018-04-30
US20210099726A1 (en) 2021-04-01
US20170085897A1 (en) 2017-03-23
US20230345031A1 (en) 2023-10-26
CA2998497C (en) 2024-04-23
US10432959B2 (en) 2019-10-01
US11695947B2 (en) 2023-07-04
KR102061707B1 (ko) 2020-01-02
JP2018530237A (ja) 2018-10-11
KR102271252B1 (ko) 2021-06-30
KR20200003254A (ko) 2020-01-08
US10869053B2 (en) 2020-12-15
KR20230160412A (ko) 2023-11-23
KR102347034B1 (ko) 2022-01-04
KR20220003660A (ko) 2022-01-10
US11146807B2 (en) 2021-10-12
KR20180058765A (ko) 2018-06-01
CN113365069A (zh) 2021-09-07
US12225226B2 (en) 2025-02-11
WO2017053863A1 (en) 2017-03-30
US20210409748A1 (en) 2021-12-30
GB2588736A (en) 2021-05-05
CN108141614A (zh) 2018-06-08

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