The epidemic of novel coronavirus pneumonia (COVID-19) has spread worldwide, which greatly affected people's daily life, study and office Especially the distance education needs better video communication software Among them, video chat technology is the key technology At present, there are a large number of video chat systems in the market Based on the analysis of the technical background of video chat system, this paper proposes a new P2P video chat system design, aiming at the problem of unstable video communication in the current video chat system Based on VNN technology, this paper presents the logic and model design of P2P video chat system, including login and call model, and analyzes its workflow Finally, the prototype system of video chat room is realized The video communication of the system is smooth and the picture quality is good Next, we will use the technology in the research and development of distance education system, which can be applied in the teaching of colleges and universities © 2020 IEEE
An intelligent network video chat system based on VNN platform