Title:
METHOD AND DEVICE FOR TRANSMITTING PANORAMIC VIDEOS, TERMINAL, SERVER AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/108104
Kind Code:
A1
Abstract:
Disclosed are a method and a device for transmitting panoramic videos. The method comprises: making a request to a server to acquire a first panoramic video file; when it is detected that the viewing angle of a user changes, according to the field of view (FOV) type of the first panoramic video file, making a request to a server to acquire a second panoramic video file or an auxiliary FOV video file of the first panoramic video file.
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Inventors:
HUANG CHENG (CN)
Application Number:
PCT/CN2017/115943
Publication Date:
June 21, 2018
Filing Date:
December 13, 2017
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L29/08; H04N21/27; H04N21/442
Foreign References:
| CN105933343A | 2016-09-07 | |||
| CN105916060A | 2016-08-31 | |||
| CN105939482A | 2016-09-14 | |||
| CN106101847A | 2016-11-09 | |||
| CN105988578A | 2016-10-05 | |||
| US20130204977A1 | 2013-08-08 |
Other References:
ZARE, ALIREZA ET AL.: "HEVC-compliant Viewport-adaptive Streaming of Stereoscopic Panoramic Video", PICTURE CODING SYMPOSIUM (PCS, 7 December 2016 (2016-12-07), XP033086909, ISSN: 2472-7822
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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