Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Live broadcast method, device and system

A technology of live video and anchor client, which is applied in the field of devices and systems, and live broadcast methods, and can solve problems such as insufficient stability of the picture and affecting the quality of live broadcast, and achieve the effects of stable live broadcast picture, clearer live broadcast picture, and improved user traffic and playability

Active Publication Date: 2016-02-24
广州方硅信息技术有限公司
View PDF5 Cites 46 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: most of the live broadcast scenes during outdoor live broadcast are communication scenes between the anchor user and passers-by. At this time, the anchor user needs to turn the camera back and forth, so that The live video stream includes not only the images of the anchor user, but also the images corresponding to the anchor user's perspective
During the process of turning the camera back and forth, the picture in the live video stream will not be stable enough, which will affect the quality of the live broadcast

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Live broadcast method, device and system
  • Live broadcast method, device and system
  • Live broadcast method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0090] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0091] Please refer to figure 1 , which shows a schematic diagram of an implementation environment provided by an embodiment of the present invention. The implementation environment includes: a first terminal 120 , a server 140 and a second terminal 160 .

[0092] The first terminal 120 is a device capable of collecting, encoding, and sending data, such as a notebook computer or a mobile phone. The first terminal 120 has at least two video collection components.

[0093] Optionally, when the first terminal 120 is a notebook computer, at least two video capture components are a built-in camera of the notebook computer, and a camera connected by a wireless network or a data transmission line; when the first terminal 120 is a mobile pho...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a live broadcast method, device and system and belongs to the field of network live broadcast. The method comprises the following steps: receiving live broadcast synthesis parameters sent by an anchor client; receiving at least two live broadcast video streams sent by the anchor client, wherein the at least two live broadcast video streams are corresponding to respective visual angles; synthesizing the at least two live broadcast video streams into a target live broadcast video stream according to the live broadcast synthesis parameters; and sending the target live broadcast video stream to at least one audience client corresponding to the anchor client. The at least two live broadcast video streams are synthesized into the same live broadcast frame by utilizing the live broadcast synthesis parameters, so that the problems of not high live broadcast quality and not stable frame in the live broadcast video stream due to repeated rotation of a camera in the live broadcast process are solved, and the effects that one live broadcast frame has different live broadcast visual angles, the live broadcast frame is more stable, and playability of outdoor live broadcast is improved are achieved.

Description

technical field [0001] The embodiments of the present invention relate to the field of network live broadcast, and in particular to a live broadcast method, device and system. Background technique [0002] The network live broadcast system is an Internet system that broadcasts the live video stream of the anchor user to multiple audience users for viewing. The network live broadcast system is usually divided according to channels or rooms or live broadcast rooms. The same channel usually includes: a host client and multiple audience clients. [0003] Taking a live broadcast of a certain channel as an example, the anchor client collects the live video stream of the anchor user through the camera, and the anchor client sends the live video stream to the server. The server sends the live video stream to audience clients in the same channel through broadcast or multicast technology, and each audience client receives and displays the live video stream. [0004] In the process ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2187H04N21/234H04N21/41H04N21/43H04N21/482H04L29/06
CPCH04N21/2187H04N21/23424H04N21/4122H04N21/4126H04N21/4307H04N21/482H04L65/765
Inventor 陈帅
Owner 广州方硅信息技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com