AU2018237153B2 - Signalling of essential and non-essential video supplemental information - Google Patents

Signalling of essential and non-essential video supplemental information Download PDF

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Publication number
AU2018237153B2
AU2018237153B2 AU2018237153A AU2018237153A AU2018237153B2 AU 2018237153 B2 AU2018237153 B2 AU 2018237153B2 AU 2018237153 A AU2018237153 A AU 2018237153A AU 2018237153 A AU2018237153 A AU 2018237153A AU 2018237153 B2 AU2018237153 B2 AU 2018237153B2
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AU
Australia
Prior art keywords
sei
types
sei message
encoded video
video
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AU2018237153A
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English (en)
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AU2018237153A1 (en
Inventor
Thomas Stockhammer
Ye-Kui Wang
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Publication of AU2018237153A1 publication Critical patent/AU2018237153A1/en
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Publication of AU2018237153B2 publication Critical patent/AU2018237153B2/en
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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)
AU2018237153A 2017-03-21 2018-03-21 Signalling of essential and non-essential video supplemental information Active AU2018237153B2 (en)

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
AU2018237153A1 AU2018237153A1 (en) 2019-08-29
AU2018237153B2 true AU2018237153B2 (en) 2022-11-24

Family

ID=63581211

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018237153A Active AU2018237153B2 (en) 2017-03-21 2018-03-21 Signalling of essential and non-essential video supplemental information

Country Status (9)

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

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CN115699728A (zh) * 2020-06-08 2023-02-03 字节跳动有限公司 视频编解码中的子层信令
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KR20230020424A (ko) * 2020-06-09 2023-02-10 바이트댄스 아이엔씨 비디오 코딩에서 보충 향상 정보 메시지에 대한 제약들
CN116530083A (zh) * 2020-09-25 2023-08-01 抖音视界有限公司 视频比特流中的嵌套的和非嵌套的sei消息
CN116648918A (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
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US20240314408A1 (en) * 2021-06-29 2024-09-19 Canon Kabushiki Kaisha Method, device, and computer program for dynamically encapsulating media content data
US20250166235A1 (en) * 2022-02-25 2025-05-22 Telefonaktiebolaget Lm Ericsson (Publ) Neural network complexity metric 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
WO2024039723A1 (en) * 2022-08-17 2024-02-22 Bytedance Inc. Presence and relative decoding order of neural-network post-filter sei messages
CN120380750A (zh) * 2022-09-21 2025-07-25 抖音视界有限公司 用于视频处理的方法、装置和介质
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Also Published As

Publication number Publication date
KR102613593B1 (ko) 2023-12-13
WO2018175609A1 (en) 2018-09-27
KR20190122867A (ko) 2019-10-30
BR112019019250A2 (pt) 2020-04-14
CN110419223B (zh) 2021-10-22
US10701400B2 (en) 2020-06-30
TW201904297A (zh) 2019-01-16
CN110419223A (zh) 2019-11-05
EP3603075A1 (en) 2020-02-05
US20180278964A1 (en) 2018-09-27
AU2018237153A1 (en) 2019-08-29
JP2020511861A (ja) 2020-04-16

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