1、 Overview

Tencent Conference is a cloud video conference software released by Tencent Cloud. It can provide users with high-definition and smooth video communication and video conference services, and is committed to improving the efficiency of communication and collaboration, helping enterprises and other institutions save material, human and time costs.

In today's era, the trend of globalization makes it necessary to connect and communicate anywhere at any time. With the acceleration of COVID-19, enterprise collaboration, office forms and tool markets are also changing. In the high cost collaboration scenario of conferences, forms and tools will affect the cost and value of a conference. Tencent Conference hopes to help enterprises and society to improve output value as much as possible, improve internal and external communication efficiency and sustainable competitiveness of enterprises, and reduce operating costs.

2、 Implementation mode

1. Foundation layer

With the help of Tencent Cloud and its partners' access points, backbone networks and dedicated lines in major countries around the world, Tencent Conference has built a high-quality, low latency and high-capacity transmission network, which effectively guarantees the quality of data transmission across countries, regions and operators. With the help of Tencent Cloud Global Application Acceleration (GAAP), through the high-speed channel, forwarding cluster and intelligent routing technology between global nodes, users from all over the world can access nearby. Through the high-speed channel, users can reach the origin area directly, effectively ensuring the access quality.

2. Audio and video performance

Tencent Conference has comprehensively improved the quality of audio and video calls by using AI algorithm, big data analysis technology and Tencent Teana's new generation real-time audio technology. TSE coding technology improves the compression efficiency of shared content by up to 50%, YUV444 sampling coding effectively solves the problems of color distortion and text blurring. At the same time, ultra wideband voice technology is applied to recognize voice, music and environmental noise more intelligently. Multiple acoustic scene recognition technologies collect and deeply learn the call situation in more than 20 complex call scenes to achieve the best noise reduction effect and provide users with a clear and smooth voice experience. Realize intelligent elimination of ambient sound, keyboard sound and restoration of voice. Based on Tencent Cloud's super strong network support, the conference achieves an ultra-low latency of at least 80ms, and even if 70% of the video packet is lost, the screen will not be blurred or stuck.

3. Safety capability

The seven security laboratories of Tencent Cloud provide multiple guarantees for Tencent meetings. Tencent conference has passed the trusted cloud enterprise level SaaS [Software-as-a-Service, software as a service, that is, providing software services through the network.] Authentication evaluation can support security protection such as setting conference password, moving out of the conference, locking the conference, and screen sharing watermark. Tencent Conference, together with WeChat online special conference function, can prevent irrelevant people from entering the conference by mistake. The enterprise version's exclusive SSO login and participation rights management capabilities can effectively prevent the disclosure of enterprise conference information.

4. Efficient collaboration

Tencent conferences can be opened and used directly through mobile phones, computers, applets, enterprise WeChat and other portals, and can be attended with one key. Tencent Conference also has a variety of functions such as virtual background, voice incentive, facial expression pop-up screen, mobile end background virtualization, whiteboard and so on. It has opened multiple application interfaces, which can easily adapt to a variety of conference scenarios. Tencent Conference Enterprise Edition can support up to 2000 people online at the same time, dock with the enterprise address book, provide a dedicated conference invitation mode, and have functions such as interactive annotation, simultaneous interpretation, customized conference layout, off-site conference management and control assistant, and visual conference console, so that enterprises can grasp the number and duration of conferences in real time.

3、 Main achievements

Tencent Conference has helped enterprises and society reduce the cost of physical conferences and made direct economic contributions to social and economic organizations. According to the report "Social Value and Future Development of Online Conference" released by the Internet Development Research Center of Peking University, Tencent Conference directly saved social costs of 71.4 billion yuan from January to May 2020. In 2020, more than 300 million conferences will be held at Tencent, of which "silver haired people" have become the new force of online communication, and more than 10 million conferences have been held by users over 60 years old. The international version of Tencent Conference has been launched in more than 100 countries and regions around the world. After 245 days of launch, Tencent's conference users exceeded 100 million, becoming the most popular professional video conference product in China.

4、 Social evaluation

In November 2020, Tencent Conference won the "World Internet Leading Scientific and Technological Achievements" award at the Wuzhen World Internet Conference · Internet Development Forum, which was the first video conference product to win the award since the World Internet Conference was held, thanks to its outstanding contributions to the public's remote collaboration, resumption of work and production, and the development of the digital economy during the epidemic.

Yang Bin, member of the Standing Committee of the Party Committee and Vice President of Tsinghua University, said, "During the epidemic, the biggest help of digital education tools represented by Tencent Conference is to keep normal. Tencent Conference can not only help the normal development of teaching, but also help the normal interaction between teachers and students, scientific research groups, school teaching management and administrative management."

5、 Conclusion

Now people have a further demand for the speed, span, depth and breadth of communication between each other, which has greatly stimulated the non-contact economic development, including the audio and video industry. Audio and video online collaboration platforms and tools will affect the intelligent upgrading of the real economy in a wider range, deeper degree and higher level. Tencent Conference is committed to a collaboration tool to promote productivity development and an online collaboration infrastructure in the digital era.

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