Title:
LIVE STREAM PROCESSING METHOD IN WEBRTC AND STREAM PUSHING CLIENT
Document Type and Number:
WIPO Patent Application WO/2020/103218
Kind Code:
A1
Abstract:
Disclosed are a live stream processing method in WebRTC and a stream pushing client. The method comprises: acquiring an original live stream, and loading the original live stream to a temporary video tag, so that the original live stream is played through the temporary video tag; creating a temporary picture tag, and loading a pre-set watermark picture to the temporary picture tag; creating a temporary drawing tag, and drawing, in the temporary drawing tag, a current video frame in the temporary video tag and the pre-set watermark picture in the temporary picture tag; and acquiring a canvas video stream corresponding to the temporary drawing tag, and based on the canvas video stream and the original live stream, generating a watermark live stream with a watermark being added, wherein the watermark live stream is used for being sent to a resource server through a WebRTC connection. The technical solution provided in the present application can add corresponding copyright information to a live video stream in WebRTC communication.
Inventors:
LIN XINJIAN (CN)
Application Number:
PCT/CN2018/120099
Publication Date:
May 28, 2020
Filing Date:
December 10, 2018
Export Citation:
Assignee:
WANGSU SCIENCE & TECH CO LTD (CN)
International Classes:
H04N21/435; H04N21/8358
Foreign References:
| CN108810654A | 2018-11-13 | |||
| CN105451035A | 2016-03-30 | |||
| CN103379325A | 2013-10-30 | |||
| US20180285537A1 | 2018-10-04 |
Other References:
See also references of EP 3883256A4
Attorney, Agent or Firm:
BEIJING HUA-WISDOM INTELLECTUAL PROPERTY INC. (CN)
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