Evolving new technology, meeting from traditional population concentrated into a vast space of digital communication, e-commerce, IP-VPN, real-time audio video business, and so become mainstream. Which, as a multimedia session-communication services, video conferencing business has social information exchange has played a huge role.
Video conference system is a kind of support for remote, real-time information exchange and cooperative work of IT applications. It can make people across space distance, flexible and face-to-face interaction, experience distance communication convenient, fast, efficient, modern society and fast-paced.
Currently, video conference system is becoming essential for meeting various communication tools. According to the relevant survey, China's Government, finance, energy, communications, transportation, medical, educational, and other key industry bodies, the use of video conference system user ratio reached 66.3%, video conference system has become China's industry information exchange and delivery of an important means. Industry experts pointed out that in the past two years, China's video conferencing system market gradually stepped into the fast development phase, and in the next three years, the video conferencing system will compound average growth rate 26.1%.
In recent years, with the continuous development of the network technology, broadband network size of rapid expansion and network quality of service improvement. Many new streaming media technology is applied to the video conferencing system to video conferencing provides a new space for development.
Previously due to the network transmission speed and quality is not high, resulting in a video conference picture is not clear that limits their development. Now, with the new H.264 video compression algorithm and network transmission speed, especially with the rise of 3 g network wantonly makes high-end video conferencing system changing towards the high definition image transmission quality and more perfect. Such advanced H.264 video compression technology enables high-definition video transmission to further reduce the required bandwidth, high-definition video stream transmission bandwidth constraint already exists, the mainstream MCU and Terminal products support HD, operators and network users is also actively promoting video conference network of high-definition, trend evident.
But video conferencing system technology continues to progress, promoting a further breakdown of the entire market, low cost software video conference system in quality and speed are fast lifting, will be faster. And tele-education, business, etc. in the pursuit of video and audio quality at the same time, greater emphasis on data collaboration features, software, video conferencing system is easy to implement audio and data fusion, you can easily add more browsing, demonstrates capabilities into session, low cost, easy-to-use, become the most competitive market prospects of new products. Future videoconferences application scope will be further extended to cover the distance education, e-commerce, remote medical, video surveillance, and other fields, Videophone, soft Terminal and other low-end products gradually into the normal user.
In addition, the on-demand streaming media, the recording technology will also be a good application to the video conferencing system to make people more efficient participation in the Conference, at the same time a rich access to session information.
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