KR102753333B1 - 전송 스트림들 내의 하이 다이내믹 레인지 및 와이드 컬러 가무트 콘텐츠의 시그널링 - Google Patents

전송 스트림들 내의 하이 다이내믹 레인지 및 와이드 컬러 가무트 콘텐츠의 시그널링 Download PDF

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KR102753333B1
KR102753333B1 KR1020237039419A KR20237039419A KR102753333B1 KR 102753333 B1 KR102753333 B1 KR 102753333B1 KR 1020237039419 A KR1020237039419 A KR 1020237039419A KR 20237039419 A KR20237039419 A KR 20237039419A KR 102753333 B1 KR102753333 B1 KR 102753333B1
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KR20230160412A (ko
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만다얌 나라시만
아제이 루스라
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콤스코프 유케이 리미티드
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    • 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
    • H04N19/30—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/90—Methods 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
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • 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
    • H04N21/2343—Processing 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
    • 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
    • H04N21/2343—Processing 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
    • H04N21/234327—Processing 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
    • 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
    • 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
    • H04N21/2353—Processing 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)
KR1020237039419A 2015-09-23 2016-09-23 전송 스트림들 내의 하이 다이내믹 레인지 및 와이드 컬러 가무트 콘텐츠의 시그널링 Active KR102753333B1 (ko)

Applications Claiming Priority (8)

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
US15/274,682 2016-09-23
US15/274,682 US10432959B2 (en) 2015-09-23 2016-09-23 Signaling high dynamic range and wide color gamut content in transport streams
KR1020217043290A KR102604196B1 (ko) 2015-09-23 2016-09-23 전송 스트림들 내의 하이 다이내믹 레인지 및 와이드 컬러 가무트 콘텐츠의 시그널링

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KR20230160412A KR20230160412A (ko) 2023-11-23
KR102753333B1 true KR102753333B1 (ko) 2025-01-14

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KR1020237039419A Active KR102753333B1 (ko) 2015-09-23 2016-09-23 전송 스트림들 내의 하이 다이내믹 레인지 및 와이드 컬러 가무트 콘텐츠의 시그널링
KR1020187011261A Active KR102061707B1 (ko) 2015-09-23 2016-09-23 전송 스트림들 내의 하이 다이내믹 레인지 및 와이드 컬러 가무트 콘텐츠의 시그널링
KR1020217043290A Active KR102604196B1 (ko) 2015-09-23 2016-09-23 전송 스트림들 내의 하이 다이내믹 레인지 및 와이드 컬러 가무트 콘텐츠의 시그널링
KR1020217019692A Active KR102347034B1 (ko) 2015-09-23 2016-09-23 전송 스트림들 내의 하이 다이내믹 레인지 및 와이드 컬러 가무트 콘텐츠의 시그널링
KR1020197038385A Active KR102271252B1 (ko) 2015-09-23 2016-09-23 전송 스트림들 내의 하이 다이내믹 레인지 및 와이드 컬러 가무트 콘텐츠의 시그널링

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KR1020217043290A Active KR102604196B1 (ko) 2015-09-23 2016-09-23 전송 스트림들 내의 하이 다이내믹 레인지 및 와이드 컬러 가무트 콘텐츠의 시그널링
KR1020217019692A Active KR102347034B1 (ko) 2015-09-23 2016-09-23 전송 스트림들 내의 하이 다이내믹 레인지 및 와이드 컬러 가무트 콘텐츠의 시그널링
KR1020197038385A Active KR102271252B1 (ko) 2015-09-23 2016-09-23 전송 스트림들 내의 하이 다이내믹 레인지 및 와이드 컬러 가무트 콘텐츠의 시그널링

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US (5) US10432959B2 (https=)
JP (3) JP6738413B2 (https=)
KR (5) KR102753333B1 (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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Also Published As

Publication number Publication date
US10432959B2 (en) 2019-10-01
CN113365068B (zh) 2024-07-23
KR102271252B1 (ko) 2021-06-30
MX2018003687A (es) 2018-04-30
JP6738413B2 (ja) 2020-08-12
CN108141614A (zh) 2018-06-08
US20230345031A1 (en) 2023-10-26
KR20220003660A (ko) 2022-01-10
KR102604196B1 (ko) 2023-11-21
US11146807B2 (en) 2021-10-12
CA2998497C (en) 2024-04-23
US12225226B2 (en) 2025-02-11
CN113365069B (zh) 2024-07-16
CN108141614B (zh) 2021-06-18
US20170085897A1 (en) 2017-03-23
KR20230160412A (ko) 2023-11-23
JP2020182233A (ja) 2020-11-05
JP7066786B2 (ja) 2022-05-13
CN113365070B (zh) 2024-07-23
CN113365069A (zh) 2021-09-07
KR20210082266A (ko) 2021-07-02
KR102061707B1 (ko) 2020-01-02
CA2998497A1 (en) 2017-03-30
GB2556810A (en) 2018-06-06
GB2556810A8 (en) 2018-08-15
JP2022093463A (ja) 2022-06-23
MX376227B (es) 2025-03-07
GB2556810B (en) 2021-03-24
US10869053B2 (en) 2020-12-15
JP2018530237A (ja) 2018-10-11
DE112016004284T5 (de) 2018-05-30
US20210409748A1 (en) 2021-12-30
GB2588736A (en) 2021-05-05
US20190379898A1 (en) 2019-12-12
GB202101697D0 (en) 2021-03-24
CN113365070A (zh) 2021-09-07
WO2017053863A1 (en) 2017-03-30
US20210099726A1 (en) 2021-04-01
JP7469361B2 (ja) 2024-04-16
GB201803965D0 (en) 2018-04-25
GB2588736B (en) 2021-09-08
CN113365068A (zh) 2021-09-07
KR20200003254A (ko) 2020-01-08
KR102347034B1 (ko) 2022-01-04
KR20180058765A (ko) 2018-06-01
US11695947B2 (en) 2023-07-04

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