Bandwidth-adaptive video conference

A video conferencing and self-adaptive technology, applied in the direction of video conferencing systems, two-way working systems, electrical components, etc., can solve the problems of reducing the calculation amount of the server and increasing the bandwidth, so as to reduce the transmission bandwidth, reduce the export pressure, and video service clear and smooth effect
CN102695035AActive Publication Date: 2012-09-26创想空间软件技术(北京)有限公司
5 Cites 12 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
创想空间软件技术(北京)有限公司
Publication Date
2012-09-26

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a bandwidth-adaptive video conference. A video mode is dynamically selected and the scalable video CODEC (SVC) technology is combined with the P2P technology. Besides, an internet service mode is used to provide a virtual video conference room and a desktop video service for an enterprise, thereby saving cost for construction of a video conference room by the enterprise. Moreover, a hiring mode is employed, so that a video conference can be held anywhere at any time.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the field of computer and Internet communication, and is specifically applicable to video conferencing on the Internet. Compared with traditional conference room video conferencing, the invention provides an alternative or upgraded video conference on the Internet through the cloud computing mode. Through the bandwidth adaptive technology, the video quality is guaranteed under the condition of limited bandwidth. Background technique

[0002] The traditional video conferencing room technology transmits the video streams of each video conferencing room to a central node through a dedicated line. The central node mixes multiple videos into one video through the MCU and sends it to other video conferencing rooms. The MCU controls the video mode and video size of each node to watch the video. The disadvantage of this method is high investment. Video conferences cannot be held without the video conference room. At present, m...

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