Title:
THREE-DIMENSIONAL VIRTUAL TECHNOLOGY BASED INTERNET REAL-TIME INTERACTIVE LIVE BROADCASTING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/045927
Kind Code:
A1
Abstract:
Disclosed in the present invention are a three-dimensional virtual technology based internet real-time interactive live broadcasting method and device. The method comprises: a server acquires a video in real time; the server removes the background color of the video and performs aliasing and rendering processing on the video of which the background color is removed and a dynamic three-dimensional virtual scene acquired in real time to generate a dynamic three-dimensional video; the server encodes the dynamic three-dimensional video and sends the encoded three-dimensional video to a CDN, so that the CDN can transmit the encoded dynamic three-dimensional video to at least one client side, and thus a user at the at least one client side can watch the live broadcasting; the server monitors and responds to information returned from the at least one client side in real time, and modifies or regenerates a dynamic three-dimensional virtual scene in the dynamic three-dimensional video according to the information, so that the user at the at least one client side can interact with the dynamic three-dimensional virtual scene in the broadcasting dynamic three-dimensional video when watching the live broadcasting.
Inventors:
BAO CHENG (CN)
Application Number:
PCT/CN2017/100363
Publication Date:
March 15, 2018
Filing Date:
September 04, 2017
Export Citation:
Assignee:
XINGBO CO LTD (CN)
International Classes:
H04N21/431; H04N13/00; H04N21/44
Domestic Patent References:
| WO2004107272A1 | 2004-12-09 |
Foreign References:
| CN102625129A | 2012-08-01 | |||
| CN102576247A | 2012-07-11 | |||
| CN105610868A | 2016-05-25 |
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