KR102613593B1 - 필수 및 비필수 비디오 보충 정보의 시그널링 - Google Patents

필수 및 비필수 비디오 보충 정보의 시그널링 Download PDF

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Publication number
KR102613593B1
KR102613593B1 KR1020197030601A KR20197030601A KR102613593B1 KR 102613593 B1 KR102613593 B1 KR 102613593B1 KR 1020197030601 A KR1020197030601 A KR 1020197030601A KR 20197030601 A KR20197030601 A KR 20197030601A KR 102613593 B1 KR102613593 B1 KR 102613593B1
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KR
South Korea
Prior art keywords
sei
bit stream
sei message
types
encoded video
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KR1020197030601A
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Korean (ko)
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KR20190122867A (ko
Inventor
예-쿠이 왕
토마스 슈토크하머
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퀄컴 인코포레이티드
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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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/633—Control signals issued by server directed to the network components or client
    • H04N21/6332—Control signals issued by server directed to the network components or client directed to client
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020197030601A 2017-03-21 2018-03-21 필수 및 비필수 비디오 보충 정보의 시그널링 Active KR102613593B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762474540P 2017-03-21 2017-03-21
US62/474,540 2017-03-21
US15/926,833 2018-03-20
US15/926,833 US10701400B2 (en) 2017-03-21 2018-03-20 Signalling of summarizing video supplemental information
PCT/US2018/023598 WO2018175609A1 (en) 2017-03-21 2018-03-21 Signalling of essential and non-essential video supplemental information

Publications (2)

Publication Number Publication Date
KR20190122867A KR20190122867A (ko) 2019-10-30
KR102613593B1 true KR102613593B1 (ko) 2023-12-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197030601A Active KR102613593B1 (ko) 2017-03-21 2018-03-21 필수 및 비필수 비디오 보충 정보의 시그널링

Country Status (9)

Country Link
US (1) US10701400B2 (https=)
EP (1) EP3603075A1 (https=)
JP (1) JP2020511861A (https=)
KR (1) KR102613593B1 (https=)
CN (1) CN110419223B (https=)
AU (1) AU2018237153B2 (https=)
BR (1) BR112019019250A2 (https=)
TW (1) TW201904297A (https=)
WO (1) WO2018175609A1 (https=)

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WO2020214899A1 (en) * 2019-04-19 2020-10-22 Beijing Dajia Internet Information Technology Co., Ltd. Supplemental enhancement information message for embedded image
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KR20220038332A (ko) * 2019-07-02 2022-03-28 브이아이디 스케일, 인크. 스트리밍 서비스에서의 입체 콘텐츠 컴포넌트 서브-비트스트림의 동적 적응
CN112215378B (zh) * 2019-07-11 2022-09-30 浙江远图技术股份有限公司 一种基于lingo医院预约门诊系统优化算法
US11336894B2 (en) * 2019-09-20 2022-05-17 Tencent America LLC Signaling of reference picture resampling with resampling picture size indication in video bitstream
JP7411787B2 (ja) * 2019-09-23 2024-01-11 テレフオンアクチーボラゲット エルエム エリクソン（パブル） セグメント存在情報を提供すること
CN115443652B (zh) * 2020-04-11 2024-02-20 Lg电子株式会社 点云数据发送设备、点云数据发送方法、点云数据接收设备和点云数据接收方法
WO2021210867A1 (ko) * 2020-04-12 2021-10-21 엘지전자 주식회사 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법
JP7640587B2 (ja) * 2020-06-08 2025-03-05 バイトダンス インコーポレイテッド 映像ピクチャにおけるサブピクチャ数の制約
MX2022015676A (es) 2020-06-09 2023-01-16 Bytedance Inc Extraccion de subflujo de bits de flujos de bits de video de multiples capas.
CN115699741A (zh) * 2020-06-09 2023-02-03 字节跳动有限公司 视频编解码中的补充增强信息消息的可缩放嵌套
JP2023542213A (ja) 2020-09-25 2023-10-05 北京字節跳動網絡技術有限公司 映像ビットストリームにおけるネスト化及び非ネスト化ｓｅｉメッセージ
CN116648913A (zh) * 2020-12-23 2023-08-25 抖音视界有限公司 视频解码器初始化信息约束
US20240171781A1 (en) * 2021-03-18 2024-05-23 Interdigital Vc Holdings France, Sas A method or an apparatus for generating film grain parameters, a method or an apparatus for generating a block of pixels with film grain pattern
WO2022220724A1 (en) * 2021-04-12 2022-10-20 Telefonaktiebolaget Lm Ericsson (Publ) Message referencing
CN115225913A (zh) * 2021-04-20 2022-10-21 中兴通讯股份有限公司 一种码流处理方法、装置、终端设备及存储介质
JP2024525266A (ja) * 2021-06-29 2024-07-12 キヤノン株式会社 メディアコンテンツデータを動的にカプセル化する方法、装置、およびコンピュータプログラム
EP4483574A4 (en) * 2022-02-25 2025-06-18 Telefonaktiebolaget LM Ericsson (publ) Complexity metrics of a neural network for image processing
CN114501070B (zh) * 2022-04-14 2022-07-19 全时云商务服务股份有限公司 视频会议同步额外信息的编解码方法、处理方法和系统
CN114745600B (zh) * 2022-06-10 2022-09-27 中国传媒大学 一种基于sei的视频标签标注方法及装置
EP4300477A1 (en) * 2022-06-30 2024-01-03 Beijing Xiaomi Mobile Software Co., Ltd. Encoding/decoding a video sequence associated with alpha channel information
CN119732046A (zh) * 2022-08-17 2025-03-28 字节跳动有限公司 神经网络后处理滤波器sei消息的存在和相对解码顺序
WO2024061330A1 (en) * 2022-09-21 2024-03-28 Douyin Vision Co., Ltd. Method, apparatus, and medium for video processing
WO2024076141A1 (ko) * 2022-10-05 2024-04-11 엘지전자 주식회사 포스트 디코딩 필터에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체
US12549772B2 (en) * 2023-04-11 2026-02-10 Alibaba Innovation Private Limited Object mask information for supplemental enhancement information message
CN121533021A (zh) * 2023-07-03 2026-02-13 杜比实验室特许公司 在视频编码中用信号传输元数据消息传递的处理顺序
CN121488463A (zh) * 2023-07-10 2026-02-06 字节跳动有限公司 媒体文件中神经网络后处理滤波器的存在性和必要性的指示
US20250113061A1 (en) * 2023-09-28 2025-04-03 Tencent America LLC Large sei messages
CN121970350A (zh) * 2023-10-02 2026-05-01 字节跳动有限公司 视频比特流中sei处理顺序的信令增强
WO2025076321A1 (en) * 2023-10-05 2025-04-10 Bytedance Inc. Signalling of post-processing filter groups using the sei processing order sei message
US20250227303A1 (en) * 2024-01-08 2025-07-10 Tencent America LLC Sei message for carriage of text data for generative artificial intelligence applications in video streams
EP4633168A1 (en) * 2024-04-08 2025-10-15 InterDigital CE Patent Holdings, SAS Language and purpose information for text comments in a video bitstream using supplemental enhancement information message
WO2025149265A1 (en) * 2024-01-09 2025-07-17 Interdigital Ce Patent Holdings, Sas Language and purpose information for text comments in a video bitstream using supplemental enhancement information message
US20250287051A1 (en) * 2024-03-08 2025-09-11 Phenix Real Time Solutions, Inc. Increasing security of streaming media by converting a secure media format into a streaming media format without introducing lag

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Also Published As

Publication number Publication date
US10701400B2 (en) 2020-06-30
KR20190122867A (ko) 2019-10-30
BR112019019250A2 (pt) 2020-04-14
WO2018175609A1 (en) 2018-09-27
CN110419223B (zh) 2021-10-22
AU2018237153B2 (en) 2022-11-24
CN110419223A (zh) 2019-11-05
JP2020511861A (ja) 2020-04-16
TW201904297A (zh) 2019-01-16
US20180278964A1 (en) 2018-09-27
EP3603075A1 (en) 2020-02-05
AU2018237153A1 (en) 2019-08-29

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