BR112018069211A2 - método, aparelho e fluxo de formatar um vídeo imersivo para dispositivos de renderização legados e imersivos - Google Patents

método, aparelho e fluxo de formatar um vídeo imersivo para dispositivos de renderização legados e imersivos

Info

Publication number
BR112018069211A2
BR112018069211A2 BR112018069211-5A BR112018069211A BR112018069211A2 BR 112018069211 A2 BR112018069211 A2 BR 112018069211A2 BR 112018069211 A BR112018069211 A BR 112018069211A BR 112018069211 A2 BR112018069211 A2 BR 112018069211A2
Authority
BR
Brazil
Prior art keywords
immersive
stream
legacy
immersive video
formatting
Prior art date
Application number
BR112018069211-5A
Other languages
English (en)
Portuguese (pt)
Inventor
Dore Renaud
Fleureau Julien
Tapie Thierry
Original Assignee
Interdigital Vc Holdings, Inc.
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 Interdigital Vc Holdings, Inc. filed Critical Interdigital Vc Holdings, Inc.
Publication of BR112018069211A2 publication Critical patent/BR112018069211A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/06—Topological mapping of higher dimensional structures onto lower dimensional surfaces
    • G06T3/073—Transforming surfaces of revolution to planar images, e.g. cylindrical surfaces to planar images
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
    • H04N21/2358—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages for generating different versions, e.g. for different recipient devices
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25825—Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Processing Or Creating Images (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Studio Circuits (AREA)
BR112018069211-5A 2016-03-22 2017-03-14 método, aparelho e fluxo de formatar um vídeo imersivo para dispositivos de renderização legados e imersivos BR112018069211A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16305321.8A EP3223524A1 (en) 2016-03-22 2016-03-22 Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices
EP16305321.8 2016-03-22
PCT/EP2017/055952 WO2017162479A1 (en) 2016-03-22 2017-03-14 Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices

Publications (1)

Publication Number Publication Date
BR112018069211A2 true BR112018069211A2 (pt) 2019-01-22

Family

ID=55646505

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018069211-5A BR112018069211A2 (pt) 2016-03-22 2017-03-14 método, aparelho e fluxo de formatar um vídeo imersivo para dispositivos de renderização legados e imersivos

Country Status (11)

Country Link
US (1) US10958950B2 (enExample)
EP (2) EP3223524A1 (enExample)
JP (1) JP7177034B2 (enExample)
KR (1) KR102308604B1 (enExample)
CN (1) CN109314791B (enExample)
BR (1) BR112018069211A2 (enExample)
CA (1) CA3018600C (enExample)
MX (1) MX388973B (enExample)
RU (1) RU2733218C2 (enExample)
TW (1) TWI735552B (enExample)
WO (1) WO2017162479A1 (enExample)

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EP3297282A1 (en) 2016-09-15 2018-03-21 Thomson Licensing Method and apparatus for video coding with adaptive clipping
EP3724858A4 (en) 2017-12-14 2021-01-13 Samsung Electronics Co., Ltd. PROCEDURE AND DEVICE FOR MANAGING IMMERSIVE DATA
CN110910485B (zh) * 2019-12-16 2023-07-25 山东东艺数字科技有限公司 一种沉浸式cave影像制作方法

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Also Published As

Publication number Publication date
CA3018600C (en) 2022-07-12
JP2019514313A (ja) 2019-05-30
US10958950B2 (en) 2021-03-23
RU2733218C2 (ru) 2020-09-30
KR20190029505A (ko) 2019-03-20
CN109314791B (zh) 2021-07-20
JP7177034B2 (ja) 2022-11-22
WO2017162479A1 (en) 2017-09-28
RU2018136879A3 (enExample) 2020-04-22
KR102308604B1 (ko) 2021-10-06
CN109314791A (zh) 2019-02-05
EP3223524A1 (en) 2017-09-27
RU2018136879A (ru) 2020-04-22
EP3434021B1 (en) 2021-05-05
MX2018011498A (es) 2019-07-04
US20190104330A1 (en) 2019-04-04
EP3434021A1 (en) 2019-01-30
MX388973B (es) 2025-03-20
TWI735552B (zh) 2021-08-11
CA3018600A1 (en) 2017-09-28
TW201803358A (zh) 2018-01-16

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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