Fiber-to-the-home HD becomes a new trend in the development of videoconferencing

Problems such as clarity and fluency restrict the development of the videoconferencing industry. Under the background of the acceleration of fiber-to-the-home deployment in the near future, many domestic IT companies have launched high-definition video conferencing systems in the hope of promoting the rapid development of the video conferencing industry.

In celebrating the 90th anniversary of the founding of the Party, the Ministry of Science and Technology held a “Caroling Dedicated to the Party” cultural performance. In addition to the main venue in Beijing, the leaders of the Science and Technology Agency of the provinces and municipalities and party members and cadres also watched the performance through the video conference system; the Ministry of Land and Resources held a grand ceremony. In commemoration of the 90th anniversary of the founding of the party, the conference is held in the form of a multimedia video conference. The main office of the ministry is set up at the main venue, and each branch is stationed in a local venue. Videoconferencing systems are changing the way people live and work with a completely different means of communication.

With the frequent implementation of similar government affairs activities and increasingly active business activities, the demand for videoconferencing by social organizations has begun to increase. However, the current issues such as the clarity and fluency of videoconferencing systems are restricting the development of the industry. In the context of acceleration of fiber-to-the-home deployment, many domestic IT companies have recently launched high-definition video conferencing systems and stepped up research and development of the "triple play" video conferencing system, hoping to promote the rapid development of the video conferencing industry.

Triple Play Video The domestic video conferencing market is growing rapidly, attracting many hardware manufacturers and software companies.

After the efforts of many manufacturers, the gap between China's videoconferencing industry and the international level is rapidly narrowing. Some companies that started earlier and have relatively large scale and strength have begun to improve videoconferencing under the new background of "triple play". Multi-level application space. The video conference is expected to step out of the conference room and enter the era of full application.

Lu Yan, general manager of Digital China Integrated Services, introduced: “Traditional video conferencing systems are moving toward intelligent, mobile, and IP-based upgrades, and incorporate cutting-edge communications technology to enable video conferencing systems to enter a wider range of applications.” Shanghai At the World Expo, mobile video conferences can be held anywhere in the Expo site, and they also show us the future of a convenient working environment and wireless life.

Experts said that video conferencing is transforming from a professional to a converged market. "Triple play" enables interconnection between different networks, different devices, and different formats, making future video conferencing technologies more integrated and processing more powerful. The integration of hardware videoconferencing and software videoconferencing will advance to intelligence with the expansion of network bandwidth and the development of video terminals. If a unified TCP/IP protocol is adopted, IP-based videoconferencing will enable interoperability on different networks, and seamlessly integrates with the IP intelligent monitoring system and IP voice system running on the "triple play" system. Realize multimedia fusion communication. The integration of the monitoring system and the voice system can extend the “viewpoint” of the conference and achieve effective production scheduling.

In addition, the construction of 3G and 4G mobile communication networks will promote the expansion of video conferencing to the mobile field. “The bandwidth requirement for HD video conferencing is 1.5M-2M. Currently, the 3G networks of the three major telecom operators can meet the bandwidth requirements, not to mention the forthcoming TD-LTE quasi 4G network.” A network technology of China Mobile Staff said.

With the support of 3G wireless Internet access, the need for video conferencing anywhere and at any time will be possible. This kind of free video conferencing is very helpful for enterprises to deal with sudden incidents.

“In a sense, the video conferencing system has been upgraded to a multimedia unified communication system. It can not only meet and communicate, but also can monitor and command on-site real-time. If it is re-integrated, such as video analytics and Other Internet of Things technologies, it can also be realized. The function of intelligent monitoring.” Ren Yulong, vice president of Digital System Integration Services, said.

HD has become a trend "Now, 1080P HD video conferencing system has replaced the 780P SD system, becoming the mainstream market sales." Lu Yan said. He Liang, director of Huawei's video product division, also believes that the standard videoconferencing system on the market can no longer meet the needs of increasingly discerning customers. "At present, the end-to-end experience of videoconferencing is still unable to meet the telepresence needs of customers."

It is reported that the so-called telepresence is when we walk into an ordinary conference room, sit in a chair, and talk with the participants next to you. If you don’t tell people next to you that you are thousands of miles away, you are almost unaware of it. This is telepresence. The participants next to them are far away from the other side of the network, but their images are displayed on the conference room's display screen in a live-size format. Every action and expression is vividly captured. You don't feel any awkward or strange. Life-size video images combined with ultra-high-definition image effects, a space-conscious audio system and the perfect combination of environments create a sense of being in a conference room with remote parties.

Experts said that compared with the traditional conference system, the telepresence system has its unique advantages. It can rely on high-definition features to greatly improve the quality of the conference, overcoming the flat, unrealistic effects of traditional video conferences, and making the conference more natural. Improve the efficiency of the conference.

According to videoconferencing system manufacturer--ViewSky, several domestic videoconferencing system companies have developed high-definition videoconferencing systems. The deployment mode is simpler and the image display effect can reach 1080P Full HD.

For example, Flying Fish Star recently launched a rentable high-definition video conferencing system that allows it to conduct full-HD video conferences at any time for a fee. In addition, Huawei recently released a new generation of telepresence-telephoto system TP3106. The system is the first to use the industry-leading 1080P60 frame video codec technology and multi-channel acquisition and restoration audio codec technology to achieve 48:9 video image acquisition, no ghosting and automatic adjustment of digital image stitching, 6 The telepresence of life-size images, all-round sound and video, and unified visual touch control features.

He Liang said: "The Huawei Telepresence System not only can be integrated with Huawei HD, SD, and video telephony videoconferencing systems, but it can also be integrated with other mainstream standard manufacturers in the industry, greatly protecting the original customers. Huawei Telepresence System can not only be used in government, finance, power, communications, railways and other industries, but also can be widely used in distance education, telemedicine, emergency command and other occasions.The birth of the new generation of telepresence system TP3106, It made up for the shortcomings of previous video conferences such as lack of a sense of presence and unrealistic communication.

Optical fiber to the home to promote the popularity of "high-definition" has become an important trend in the domestic video conferencing industry, but due to network bandwidth constraints and other reasons, it can only be limited to large companies in the conference room, has long been unable to serve many domestic SMEs. According to the survey, nearly 86% of SMEs hope to deploy high-definition video conferencing systems and upgrade their communication efficiency.

"Fibre to the home" rapid advancement is expected to completely meet the desire of SMEs for high-definition video conferencing. The “mega” class transmission speed that is several times or even hundred times faster than today can not only bring the advantages of real-time, fast, and convenient video conferencing, but also break through the bandwidth bottleneck that limits the picture quality, making the high-definition video conference stable and smooth. By then, the deployment of high-definition video conferences by SMEs is no longer a difficult task. It is a simple matter for ordinary people to open high-definition video conferences at home.

To popularize video conferencing, in addition to bandwidth factors, changes in the concept of consumers are also important. Industry experts believe that videoconferencing is only a technology. The key to the development of videoconferencing depends on people's perceptions and changes in their concepts.

Ren Yulong introduced the Shenhua Group as an example: “Shenhua has 60 branches, and it is necessary to convene a group meeting. The transportation, accommodation, hospitality, and venue fees will cost hundreds of thousands of yuan, and as many as hundreds. Ten thousand yuan, and the use of video conferencing to solve the high cost of the meeting.Shenhua example or can be used for reference for other companies. Ren Yulong said: "In our country, to make video conferencing truly widely used, but also need innovative ideas. ”

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