CA3018600C - Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices - Google Patents

Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices Download PDF

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Publication number
CA3018600C
CA3018600C CA3018600A CA3018600A CA3018600C CA 3018600 C CA3018600 C CA 3018600C CA 3018600 A CA3018600 A CA 3018600A CA 3018600 A CA3018600 A CA 3018600A CA 3018600 C CA3018600 C CA 3018600C
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CA
Canada
Prior art keywords
video
stream
immersive
syntax element
legacy
Prior art date
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Active
Application number
CA3018600A
Other languages
English (en)
French (fr)
Other versions
CA3018600A1 (en
Inventor
Renaud Dore
Julien Fleureau
Thierry Tapie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
InterDigital VC Holdings Inc
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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.)
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Publication date
Application filed by InterDigital VC Holdings Inc filed Critical InterDigital VC Holdings Inc
Publication of CA3018600A1 publication Critical patent/CA3018600A1/en
Application granted granted Critical
Publication of CA3018600C publication Critical patent/CA3018600C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
CA3018600A 2016-03-22 2017-03-14 Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices Active CA3018600C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16305321.8 2016-03-22
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
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 (2)

Publication Number Publication Date
CA3018600A1 CA3018600A1 (en) 2017-09-28
CA3018600C true CA3018600C (en) 2022-07-12

Family

ID=55646505

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3018600A Active CA3018600C (en) 2016-03-22 2017-03-14 Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices

Country Status (10)

Country Link
US (1) US10958950B2 (cg-RX-API-DMAC10.html)
EP (2) EP3223524A1 (cg-RX-API-DMAC10.html)
JP (1) JP7177034B2 (cg-RX-API-DMAC10.html)
KR (1) KR102308604B1 (cg-RX-API-DMAC10.html)
CN (1) CN109314791B (cg-RX-API-DMAC10.html)
CA (1) CA3018600C (cg-RX-API-DMAC10.html)
MX (1) MX388973B (cg-RX-API-DMAC10.html)
RU (1) RU2733218C2 (cg-RX-API-DMAC10.html)
TW (1) TWI735552B (cg-RX-API-DMAC10.html)
WO (1) WO2017162479A1 (cg-RX-API-DMAC10.html)

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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
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US12665995B2 (en) * 2022-12-21 2026-06-23 Sphere Entertainment Group, Llc Projecting images on a spherical venue

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Also Published As

Publication number Publication date
KR102308604B1 (ko) 2021-10-06
JP7177034B2 (ja) 2022-11-22
RU2018136879A (ru) 2020-04-22
MX388973B (es) 2025-03-20
JP2019514313A (ja) 2019-05-30
CA3018600A1 (en) 2017-09-28
US10958950B2 (en) 2021-03-23
CN109314791A (zh) 2019-02-05
MX2018011498A (es) 2019-07-04
TW201803358A (zh) 2018-01-16
WO2017162479A1 (en) 2017-09-28
KR20190029505A (ko) 2019-03-20
RU2733218C2 (ru) 2020-09-30
RU2018136879A3 (cg-RX-API-DMAC10.html) 2020-04-22
CN109314791B (zh) 2021-07-20
EP3434021B1 (en) 2021-05-05
TWI735552B (zh) 2021-08-11
BR112018069211A2 (pt) 2019-01-22
US20190104330A1 (en) 2019-04-04
EP3434021A1 (en) 2019-01-30
EP3223524A1 (en) 2017-09-27

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