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MX2018011498A - Metodo, aparato y corriente de formateo de un video inmersivo para dispositivos de entrega de legado e inmersivos. - Google Patents

Metodo, aparato y corriente de formateo de un video inmersivo para dispositivos de entrega de legado e inmersivos.

Info

Publication number
MX2018011498A
MX2018011498A MX2018011498A MX2018011498A MX2018011498A MX 2018011498 A MX2018011498 A MX 2018011498A MX 2018011498 A MX2018011498 A MX 2018011498A MX 2018011498 A MX2018011498 A MX 2018011498A MX 2018011498 A MX2018011498 A MX 2018011498A
Authority
MX
Mexico
Prior art keywords
stream
immersive
legacy
immersive video
formatting
Prior art date
Application number
MX2018011498A
Other languages
English (en)
Other versions
MX388973B (es
Inventor
Fleureau Julien
Tapie Thierry
Dore Renaud
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 MX2018011498A publication Critical patent/MX2018011498A/es
Publication of MX388973B publication Critical patent/MX388973B/es

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)

Abstract

La presente divulgación se refiere a métodos, aparatos o sistemas para formatear corrientes de video inmersivo compatibles hacia atrás. Al menos un video rectangular de legado es capturado desde un video inmersivo obtenido desde una fuente. Se utiliza un conjunto de datos de control de cámara para determinar cuáles partes del video inmersivo constituirán los videos de legado. Estas partes son removidas del video inmersivo y cada uno de los videos preparados son empacados en una corriente. La estructura de la corriente es un contenedor. Datos de información referentes a la ubicación y tamaño de las partes removidas pueden ser agregados en la corriente.
MX2018011498A 2016-03-22 2017-03-14 Metodo, aparato y corriente de formateo de un video inmersivo para dispositivos de entrega de legado e inmersivos MX388973B (es)

Applications Claiming Priority (2)

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
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
MX2018011498A true MX2018011498A (es) 2019-07-04
MX388973B MX388973B (es) 2025-03-20

Family

ID=55646505

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018011498A MX388973B (es) 2016-03-22 2017-03-14 Metodo, aparato y corriente de formateo de un video inmersivo para dispositivos de entrega de legado e inmersivos

Country Status (10)

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

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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
RU2018136879A (ru) 2020-04-22
CN109314791B (zh) 2021-07-20
KR102308604B1 (ko) 2021-10-06
MX388973B (es) 2025-03-20
CA3018600C (en) 2022-07-12
US20190104330A1 (en) 2019-04-04
TWI735552B (zh) 2021-08-11
RU2018136879A3 (es) 2020-04-22
WO2017162479A1 (en) 2017-09-28
BR112018069211A2 (pt) 2019-01-22
RU2733218C2 (ru) 2020-09-30
EP3223524A1 (en) 2017-09-27
CA3018600A1 (en) 2017-09-28
EP3434021B1 (en) 2021-05-05
US10958950B2 (en) 2021-03-23
CN109314791A (zh) 2019-02-05
JP2019514313A (ja) 2019-05-30
EP3434021A1 (en) 2019-01-30
JP7177034B2 (ja) 2022-11-22
KR20190029505A (ko) 2019-03-20
TW201803358A (zh) 2018-01-16

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