Video implementation method for trilateral video conference

An implementation method and conference technology, which can be used in video conference systems, two-way work systems, etc., can solve the problems of losing three-party conferences, troublesome user operations, and inability to view video information, and achieve the effect of eliminating resource occupation.

Active Publication Date: 2012-08-01
XIAMEN YEALINK NETWORK TECH
View PDF3 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] A. One participant cannot view the video information of the other participant, and loses the most important principle of the three-party conference: the three parties can hear and see each ...

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
  • Video implementation method for trilateral video conference
  • Video implementation method for trilateral video conference
  • Video implementation method for trilateral video conference

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] Such as image 3 , 5 As shown, a video realization method of a video tripartite conference of the present invention specifically includes the following steps:

[0044] Step 1. The moderator B creates Sockets for the RTP receiving ports of the two conference participants A and C, and monitors and waits;

[0045] Step 2, host B samples its own video image, and displays the video of party B in the display area corresponding to party B on the screen of host B;

[0046] Step 3. Host B receives the RTP data transmitted by conference participant A, and after decoding, displays the video of party A on the display area corresponding to conference participant A on the screen of host B;

[0047] Step 4, (parallel with step 3) The host party B receives the RTP data transmitted by the conference participant C, and after decoding, displays the video of the party C in the display area corresponding to the conference participant C on the screen of the host B;

[0048] Step 5. Host ...

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 video implementation method for a trilateral video conference. A conducting party captures and codes a trilateral video combined on a screen of the conducting party by utilizing display resources of the screen, and transmits the coded trilateral video to conference participants, and screen capture data transmitted by the conducting party is displayed on screens of the conference participants respectively. Therefore, resource occupation for the mixing of video data is avoided, video resource consumption can be controlled, and three parties of the conference can be audible and visible for one another in a low-cost hardware running environment.

Description

technical field [0001] The invention relates to a video realization method of a three-party video conference. Background technique [0002] At present, there are many devices on the market that support three-party conferencing functions, but most of them are audio conferencing devices, while video conferencing devices are often more expensive. cost increase. [0003] The traditional three-party conference equipment is basically implemented by the host party receiving the data of the other two parties and mixing RTP data and then passing it to the other two parties for implementation. The implementation methods of audio and video are different. The following two implementation types are analyzed: [0004] 1. Implementation method of traditional audio conferencing: [0005] Such as figure 1 As shown, parties A and C do not actually transmit data directly, but pass the data of the third party and party B’s own data to the second party through host B as a transfer station. Th...

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
IPC IPC(8): H04N7/15H04N7/14
Inventor 艾志敏
Owner XIAMEN YEALINK NETWORK TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap