Title:
IMMERSIVE MEDIA METRICS FOR DISPLAY INFORMATION
Document Type and Number:
WIPO Patent Application WO/2019/182702
Kind Code:
A3
Abstract:
A mechanism implemented in a Dynamic Adaptive Streaming over Hypertext Transfer Protocol (HTTP) (DASH) network is disclosed. The mechanism includes receiving a DASH Media Presentation Description (MPD) describing media content including a virtual reality (VR) video sequence. The media content is obtained based on the MPD. The media content is forwarded to a plurality of rendering devices for rendering. A display information set metric is determined that includes display information of the VR video sequence as rendered by the rendering devices. The display information set metric is transmitted toward a provider server.
Inventors:
WANG YE-KUI (US)
Application Number:
PCT/US2019/018514
Publication Date:
October 31, 2019
Filing Date:
February 19, 2019
Export Citation:
Assignee:
FUTUREWEI TECHNOLOGIES INC (US)
International Classes:
H04N13/00; H04L12/00; H04N21/00
Domestic Patent References:
| WO2018175855A1 | 2018-09-27 | |||
| WO2018049221A1 | 2018-03-15 |
Foreign References:
| US20140317308A1 | 2014-10-23 | |||
| US20180077210A1 | 2018-03-15 | |||
| US20170353743A1 | 2017-12-07 |
Other References:
YONG HE ET AL: "MPEG-I: VR Experience Metrics", 119. MPEG MEETING; 17-7-2017 - 21-7-2017; TORINO; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. m41120, 11 July 2017 (2017-07-11), XP030069463
YAGO SANCHEZ ET AL: "DASH-VR Architecture", 116. MPEG MEETING; 17-10-2016 - 21-10-2016; CHENGDU; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. m39279, 12 October 2016 (2016-10-12), XP030067625
YONG HE ET AL: "[MPEG-I] proposed WD on Part 8: Reportable Data for Immersive Service", 120. MPEG MEETING; 23-10-2017 - 27-10-2017; MACAU; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. m41720, 17 October 2017 (2017-10-17), XP030070062
YONG HE ET AL: "DASH SAND signaling for data prefetching and caching", 119. MPEG MEETING; 17-7-2017 - 21-7-2017; TORINO; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. m41121, 11 July 2017 (2017-07-11), XP030069464
Y-K WANG ET AL: "Signalling for data prefetching in DASH", 117. MPEG MEETING; 16-1-2017 - 20-1-2017; GENEVA; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. m39981, 11 January 2017 (2017-01-11), XP030068326
EMMANUEL THOMAS ET AL: "ENHANCING MPEG DASH PERFORMANCE VIA SERVER AND NETWORK ASSISTANCE", IBC 2015 CONFERENCE, 11-15 SEPTEMBER 2015, AMSTERDAM,, 11 September 2015 (2015-09-11), XP030082549
FRANCEALISADEVLICTÉLÉCOMBRETAGNE XAVIERCORBILLONTÉLÉCOMBRETAGNE ET AL: "Viewport-AdaptiveNavigable360-DegreeVideoDelivery", 26 September 2016 (2016-09-26), XP055449275, Retrieved from the Internet [retrieved on 20180208]
YAGO SANCHEZ ET AL: "DASH-VR Architecture", 116. MPEG MEETING; 17-10-2016 - 21-10-2016; CHENGDU; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. m39279, 12 October 2016 (2016-10-12), XP030067625
YONG HE ET AL: "[MPEG-I] proposed WD on Part 8: Reportable Data for Immersive Service", 120. MPEG MEETING; 23-10-2017 - 27-10-2017; MACAU; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. m41720, 17 October 2017 (2017-10-17), XP030070062
YONG HE ET AL: "DASH SAND signaling for data prefetching and caching", 119. MPEG MEETING; 17-7-2017 - 21-7-2017; TORINO; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. m41121, 11 July 2017 (2017-07-11), XP030069464
Y-K WANG ET AL: "Signalling for data prefetching in DASH", 117. MPEG MEETING; 16-1-2017 - 20-1-2017; GENEVA; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. m39981, 11 January 2017 (2017-01-11), XP030068326
EMMANUEL THOMAS ET AL: "ENHANCING MPEG DASH PERFORMANCE VIA SERVER AND NETWORK ASSISTANCE", IBC 2015 CONFERENCE, 11-15 SEPTEMBER 2015, AMSTERDAM,, 11 September 2015 (2015-09-11), XP030082549
FRANCEALISADEVLICTÉLÉCOMBRETAGNE XAVIERCORBILLONTÉLÉCOMBRETAGNE ET AL: "Viewport-AdaptiveNavigable360-DegreeVideoDelivery", 26 September 2016 (2016-09-26), XP055449275, Retrieved from the Internet
Attorney, Agent or Firm:
HOWELL, Brandt D. et al. (US)
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