TW201904297A - 概述視頻補充資訊之信令傳輸 - Google Patents

概述視頻補充資訊之信令傳輸 Download PDF

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Publication number
TW201904297A
TW201904297A TW107109723A TW107109723A TW201904297A TW 201904297 A TW201904297 A TW 201904297A TW 107109723 A TW107109723 A TW 107109723A TW 107109723 A TW107109723 A TW 107109723A TW 201904297 A TW201904297 A TW 201904297A
Authority
TW
Taiwan
Prior art keywords
information
video data
video
sei
sei message
Prior art date
Application number
TW107109723A
Other languages
English (en)
Chinese (zh)
Inventor
益魁 王
湯瑪士 史塔克漢莫
Original Assignee
美商高通公司
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 美商高通公司 filed Critical 美商高通公司
Publication of TW201904297A publication Critical patent/TW201904297A/zh

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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
    • H04N19/70—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)
TW107109723A 2017-03-21 2018-03-21 概述視頻補充資訊之信令傳輸 TW201904297A (zh)

Applications Claiming Priority (4)

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

Publications (1)

Publication Number Publication Date
TW201904297A true TW201904297A (zh) 2019-01-16

Family

ID=63581211

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107109723A TW201904297A (zh) 2017-03-21 2018-03-21 概述視頻補充資訊之信令傳輸

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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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
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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
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US12549772B2 (en) * 2023-04-11 2026-02-10 Alibaba Innovation Private Limited Object mask information for supplemental enhancement information message
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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
KR102613593B1 (ko) 2023-12-13
CN110419223B (zh) 2021-10-22
AU2018237153B2 (en) 2022-11-24
CN110419223A (zh) 2019-11-05
JP2020511861A (ja) 2020-04-16
US20180278964A1 (en) 2018-09-27
EP3603075A1 (en) 2020-02-05
AU2018237153A1 (en) 2019-08-29

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