CN107950028B - 用于处理视频数据的方法和设备 - Google Patents

用于处理视频数据的方法和设备 Download PDF

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Publication number
CN107950028B
CN107950028B CN201680051841.2A CN201680051841A CN107950028B CN 107950028 B CN107950028 B CN 107950028B CN 201680051841 A CN201680051841 A CN 201680051841A CN 107950028 B CN107950028 B CN 107950028B
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video data
color
video
sei message
cri sei
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Chinese (zh)
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CN107950028A (zh
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阿达许·克里许纳·瑞玛苏布雷蒙尼安
德米特罗·鲁萨诺夫斯基
李圣远
霍埃尔·索赖·罗哈斯
德内·布达伊哲·桑斯利
马尔塔·卡切维奇
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04N19/70—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
    • H04N19/10—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
    • H04N19/124—Quantisation
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
CN201680051841.2A 2015-09-09 2016-09-09 用于处理视频数据的方法和设备 Active CN107950028B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562216254P 2015-09-09 2015-09-09
US62/216,254 2015-09-09
US15/260,148 2016-09-08
US15/260,148 US10536695B2 (en) 2015-09-09 2016-09-08 Colour remapping information supplemental enhancement information message processing
PCT/US2016/050941 WO2017044740A2 (en) 2015-09-09 2016-09-09 Improved colour remapping information supplemental enhancement information message processing

Publications (2)

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CN107950028A CN107950028A (zh) 2018-04-20
CN107950028B true CN107950028B (zh) 2020-12-01

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CN201680051841.2A Active CN107950028B (zh) 2015-09-09 2016-09-09 用于处理视频数据的方法和设备

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US (1) US10536695B2 (enExample)
EP (2) EP3348063A2 (enExample)
JP (1) JP6808725B2 (enExample)
KR (1) KR102158418B1 (enExample)
CN (1) CN107950028B (enExample)
AU (1) AU2016320902B2 (enExample)
BR (1) BR112018004504B1 (enExample)
WO (1) WO2017044740A2 (enExample)

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KR102628139B1 (ko) 2017-03-07 2024-01-22 인터디지털 매디슨 페턴트 홀딩스 에스에이에스 멀티-디바이스 프리젠테이션을 위한 맞춤형 비디오 스트리밍
US10574959B2 (en) * 2017-07-05 2020-02-25 Qualcomm Incorporated Color remapping for non-4:4:4 format video content
US10148907B1 (en) * 2017-10-27 2018-12-04 Avago Technologies International Sales Pte. Limited System and method of luminance processing in high dynamic range and standard dynamic range conversion
CN108769804B (zh) * 2018-04-25 2020-12-15 杭州当虹科技股份有限公司 一种高动态范围视频的格式转换方法
WO2020068251A1 (en) 2018-09-27 2020-04-02 Convida Wireless, Llc Sub-band operations in unlicensed spectrums of new radio
GB2616980B (en) * 2018-10-09 2023-12-13 V Nova Int Ltd Signal element coding format compatibility within a hierarchical coding scheme using multiple resolutions
EP3672267A1 (en) 2018-12-20 2020-06-24 InterDigital VC Holdings, Inc. Methods for processing audio and/or video contents and corresponding signal, devices, electronic assembly, system, computer readable program products and computer readable storage media
AU2019420838B2 (en) * 2019-01-10 2024-12-05 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Image decoding method, decoder, and computer storage medium
EP4211891B1 (en) 2020-09-08 2025-11-05 InterDigital CE Patent Holdings, SAS Device and method for applying a look-up table
WO2022135876A1 (en) * 2020-12-23 2022-06-30 Interdigital Vc Holdings France, Sas Method and device for luma mapping with cross component scaling
CN115225837A (zh) 2021-03-31 2022-10-21 京东方科技集团股份有限公司 一种视频处理方法、视频处理装置及显示装置
US11617946B1 (en) 2021-06-29 2023-04-04 Amazon Technologies, Inc. Video game streaming with dynamic range conversion
US11612812B1 (en) * 2021-06-29 2023-03-28 Amazon Technologies, Inc. Video game streaming with dynamic range conversion
US12542929B2 (en) 2021-06-29 2026-02-03 Dolby Laboratories Licensing Corporation Signaling of priority processing order for metadata messaging in video coding
US11666823B1 (en) 2021-06-29 2023-06-06 Amazon Technologies, Inc. Video game streaming with dynamic range conversion
CN114222187B (zh) * 2021-08-12 2023-08-29 荣耀终端有限公司 视频编辑方法和电子设备
KR20240063671A (ko) * 2022-11-03 2024-05-10 삼성전자주식회사 전자 장치 및 그의 동작 방법
WO2025226607A1 (en) * 2024-04-21 2025-10-30 Bytedance Inc. Handling of a processing chain indicated by an sei processing order sei message

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Publication number Publication date
KR102158418B1 (ko) 2020-09-22
EP3348063A2 (en) 2018-07-18
US10536695B2 (en) 2020-01-14
AU2016320902B2 (en) 2020-03-26
AU2016320902A1 (en) 2018-04-26
BR112018004504B1 (pt) 2024-01-02
BR112018004504A2 (pt) 2018-09-25
WO2017044740A2 (en) 2017-03-16
JP2018530953A (ja) 2018-10-18
WO2017044740A3 (en) 2017-04-27
EP4422184A2 (en) 2024-08-28
CN107950028A (zh) 2018-04-20
KR20180051594A (ko) 2018-05-16
JP6808725B2 (ja) 2021-01-06
EP4422184A3 (en) 2024-11-13
US20170070735A1 (en) 2017-03-09

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