Title:
LIVE BROADCAST ANNOTATION METHOD AND APPARATUS, TERMINAL, AND LIVE BROADCAST SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/029087
Kind Code:
A1
Abstract:
Disclosed in the present invention are a live broadcast annotation method and apparatus, a terminal, and a live broadcast system. The live broadcast annotation method comprises acquiring first touch path information corresponding to a touch operation performed by a local terminal user on a touch screen of the local terminal; on the basis of the first touch path information, drawing a first annotation trajectory corresponding to the touch operation and sending the first touch path information to a display terminal connected to the local terminal, such that the display terminal draws a second annotation trajectory displayed on the display terminal on the basis of the first path information; and displaying the first annotation trajectory to the local terminal user by means of a screen. By means of the aforementioned technical solution, the embodiments of the present invention enable annotation to be implemented on live broadcast content during the live broadcast, so that the display terminal user is more targeted when watching a live broadcast, improving live broadcast viewing effects.
Inventors:
GUO QINGWEI (CN)
Application Number:
PCT/CN2017/116790
Publication Date:
February 14, 2019
Filing Date:
December 17, 2017
Export Citation:
Assignee:
GUANGZHOU SHIYUAN ELECTRONICS CO LTD (CN)
GUANGZHOU SHIRUI ELECTRONICS CO LTD (CN)
GUANGZHOU SHIRUI ELECTRONICS CO LTD (CN)
International Classes:
H04N21/2187; G06F3/0488; H04N21/478; H04N21/488
Foreign References:
| CN107454433A | 2017-12-08 | |||
| CN105187930A | 2015-12-23 | |||
| CN106843797A | 2017-06-13 | |||
| CN105573702A | 2016-05-11 | |||
| CN105446689A | 2016-03-30 | |||
| US20130290872A1 | 2013-10-31 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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