Title:
VIDEO PREVIEW PLAYING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/151688
Kind Code:
A1
Abstract:
Disclosed in the present invention are a video preview playing method, a medium, a device, and an apparatus. The method comprises: obtaining an element to be played by means of different element data types of a browser; sequentially rendering each image frame in the element to be played into a video processing element supported by the browser; and adding each image frame in the video processing element into an effect processing space of the browser by using a mapping function in the browser, so that after the effect processing space performs effect processing on each added image frame, the image frames are drawn in the video processing element for video preview playing. Therefore, an element to be played is carried by Texture of a browser WebGL, and the element is decoded by using the browser capability to be subjected to hardware acceleration, so that high-resolution video preview playing can be supported, and the user experience is greatly improved.
Inventors:
LIU ZHIJIE (CN)
PAN CHEN (CN)
ZHENG ZE (CN)
PAN CHEN (CN)
ZHENG ZE (CN)
Application Number:
PCT/CN2021/106949
Publication Date:
July 21, 2022
Filing Date:
July 16, 2021
Export Citation:
Assignee:
GAODING XIAMEN TECH CO LTD (CN)
International Classes:
H04N21/431; H04N21/235; H04N21/44; H04N21/472
Foreign References:
| CN112929733A | 2021-06-08 | |||
| CN111901616A | 2020-11-06 | |||
| CN110225404A | 2019-09-10 | |||
| CN110322532A | 2019-10-11 | |||
| US20160248833A1 | 2016-08-25 |
Attorney, Agent or Firm:
XIAMEN YUANCHUANG PATENT FIRM (GENERAL PARTNERSHIP) (CN)
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