MX2017006677A - Metodo, aparato y flujo de formato de un video inmersivo para dispositivos de procesamiento inmersivo y tradicional. - Google Patents

Metodo, aparato y flujo de formato de un video inmersivo para dispositivos de procesamiento inmersivo y tradicional.

Info

Publication number
MX2017006677A
MX2017006677A MX2017006677A MX2017006677A MX2017006677A MX 2017006677 A MX2017006677 A MX 2017006677A MX 2017006677 A MX2017006677 A MX 2017006677A MX 2017006677 A MX2017006677 A MX 2017006677A MX 2017006677 A MX2017006677 A MX 2017006677A
Authority
MX
Mexico
Prior art keywords
immersive
stream
area
mapping
video
Prior art date
Application number
MX2017006677A
Other languages
English (en)
Other versions
MX376354B (es
Inventor
Andrivon Pierre
Galpin Franck
Lasserre Sebastien
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of MX2017006677A publication Critical patent/MX2017006677A/es
Publication of MX376354B publication Critical patent/MX376354B/es

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Classifications

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    • 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
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    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
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    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
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    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
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Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Databases & Information Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

La presente descripción se refiere a métodos, aparatos o sistemas para generar, transmitir y decodificar un flujo de video inmersivo compatible inverso. El flujo porta datos representativos de un video inmersivo, compuesto de una trama organizada conforme a una disposición que comprende una primera área codificada conforme a un mapeo rectangular, una segunda área codificada conforme a un mapeo transitorio a partir del mapeo rectangular a un mapeo inmersivo y una tercera área codificada conforme al mapeo inmersivo. A fin de ser compatible inverso, el flujo comprende además una primera información representativa del tamaño y la ubicación de la primera área dentro de la trama de video, y una segunda información que comprende al menos el tipo de la disposición seleccionada, el campo visual de la primera parte, del tamaño de dicha segunda área dentro de la trama de video y una dirección de referencia.
MX2017006677A 2016-05-23 2017-05-22 Metodo, aparato y flujo de formato de un video inmersivo para dispositivos de procesamiento inmersivo y tradicional. MX376354B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16305592.4A EP3249928A1 (en) 2016-05-23 2016-05-23 Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices

Publications (2)

Publication Number Publication Date
MX2017006677A true MX2017006677A (es) 2018-08-28
MX376354B MX376354B (es) 2025-03-07

Family

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MX2017006677A MX376354B (es) 2016-05-23 2017-05-22 Metodo, aparato y flujo de formato de un video inmersivo para dispositivos de procesamiento inmersivo y tradicional.

Country Status (9)

Country Link
US (1) US10523980B2 (es)
EP (2) EP3249928A1 (es)
JP (1) JP7017866B2 (es)
KR (1) KR102307819B1 (es)
CN (1) CN107454468B (es)
BR (1) BR102017010791A2 (es)
CA (1) CA2967418A1 (es)
MX (1) MX376354B (es)
RU (1) RU2742344C2 (es)

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RU2017115882A (ru) 2018-11-06
US10523980B2 (en) 2019-12-31
CN107454468A (zh) 2017-12-08
KR20170132098A (ko) 2017-12-01
JP2018033123A (ja) 2018-03-01
KR102307819B1 (ko) 2021-10-05
EP3249928A1 (en) 2017-11-29
EP3249930B1 (en) 2020-09-09
RU2742344C2 (ru) 2021-02-04
JP7017866B2 (ja) 2022-02-09
BR102017010791A2 (pt) 2017-12-05
CN107454468B (zh) 2021-09-14
EP3249930A1 (en) 2017-11-29
CA2967418A1 (en) 2017-11-23
MX376354B (es) 2025-03-07
US20170339440A1 (en) 2017-11-23

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