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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AU2018237153A1 (en
Inventor
Thomas Stockhammer
Ye-Kui Wang
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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
    • H04N19/46—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 (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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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
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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
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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