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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000009877 rendering Methods 0.000 title 1
- 238000013507 mapping Methods 0.000 abstract 5
Classifications
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- 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
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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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- A—HUMAN NECESSITIES
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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)
- Computational Linguistics (AREA)
- Computer Hardware Design (AREA)
- Acoustics & Sound (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Health & Medical Sciences (AREA)
- Mathematical Physics (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.
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 (1)
Publication Number | Publication Date |
---|---|
MX2017006677A true MX2017006677A (es) | 2018-08-28 |
Family
ID=56101403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017006677A MX2017006677A (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) | MX2017006677A (es) |
RU (1) | RU2742344C2 (es) |
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-
2016
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2017
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RU2017115882A3 (es) | 2020-08-26 |
RU2742344C2 (ru) | 2021-02-04 |
EP3249928A1 (en) | 2017-11-29 |
CN107454468A (zh) | 2017-12-08 |
BR102017010791A2 (pt) | 2017-12-05 |
US20170339440A1 (en) | 2017-11-23 |
RU2017115882A (ru) | 2018-11-06 |
CN107454468B (zh) | 2021-09-14 |
JP7017866B2 (ja) | 2022-02-09 |
KR102307819B1 (ko) | 2021-10-05 |
US10523980B2 (en) | 2019-12-31 |
KR20170132098A (ko) | 2017-12-01 |
CA2967418A1 (en) | 2017-11-23 |
EP3249930A1 (en) | 2017-11-29 |
EP3249930B1 (en) | 2020-09-09 |
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