JPWO2022059495A1 - - Google Patents

Info

Publication number
JPWO2022059495A1
JPWO2022059495A1 JP2022550453A JP2022550453A JPWO2022059495A1 JP WO2022059495 A1 JPWO2022059495 A1 JP WO2022059495A1 JP 2022550453 A JP2022550453 A JP 2022550453A JP 2022550453 A JP2022550453 A JP 2022550453A JP WO2022059495 A1 JPWO2022059495 A1 JP WO2022059495A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2022550453A
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 filed Critical
Publication of JPWO2022059495A1 publication Critical patent/JPWO2022059495A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
JP2022550453A 2020-09-15 2021-09-02 Pending JPWO2022059495A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063078573P 2020-09-15 2020-09-15
US202063118797P 2020-11-27 2020-11-27
PCT/JP2021/032228 WO2022059495A1 (ja) 2020-09-15 2021-09-02 情報処理装置および方法

Publications (1)

Publication Number Publication Date
JPWO2022059495A1 true JPWO2022059495A1 (ja) 2022-03-24

Family

ID=80776918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022550453A Pending JPWO2022059495A1 (ja) 2020-09-15 2021-09-02

Country Status (5)

Country Link
US (1) US20230308661A1 (ja)
EP (1) EP4207769A4 (ja)
JP (1) JPWO2022059495A1 (ja)
CN (1) CN116018809A (ja)
WO (1) WO2022059495A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11930295B2 (en) 2020-09-17 2024-03-12 Lemon Inc. Handling of non-VCL NAL units in picture unit construction
US11871143B2 (en) * 2020-09-17 2024-01-09 Lemon Inc. Subpicture tracks in coded video

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10575018B2 (en) * 2017-07-10 2020-02-25 Qualcomm Incorporated Enhanced high-level signaling for fisheye virtual reality video in dash
KR102221301B1 (ko) * 2018-02-27 2021-03-02 엘지전자 주식회사 카메라 렌즈 정보를 포함한 360도 비디오를 송수신하는 방법 및 그 장치
US12041108B2 (en) * 2018-09-12 2024-07-16 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding

Also Published As

Publication number Publication date
WO2022059495A1 (ja) 2022-03-24
EP4207769A1 (en) 2023-07-05
US20230308661A1 (en) 2023-09-28
CN116018809A (zh) 2023-04-25
EP4207769A4 (en) 2024-02-21

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240718