局域网内视频会议系统技术研究

Research on video conference system technology in lan

突如其来的疫情对人们的生产和生活造成巨大冲击,远程办公.远程教学、远程医疗等迅速兴起为视频会议系统创造了巨大的市场需求。视频会议让人们的交流不再受地城的限制,极大地丰富了人们在疫情防控期间的生活。但在互联网中存在各种暴力活动,非法入侵会议系统,干扰企业的正常商业活动,甚至进行商业机密的窃听,因此有条件的企业在自身局域网内部布置一套视频会议系统,防止企业秘密的泄露。新科技的不断发展促使视频图像清晰度不断提升,进而对网络带宽提出了更高的要求,因此,文章主要研究在局域网网络下影响视频会议质量的关键技术。

The sudden COVID-19 pandemic has had a major impact on people's production and life.The rapid rise of teleworking,distance learning,and telemedicine has created a huge market demand for video conferencing systems.The development of video conferencing has made people's communication no longer limited by geography,greatly enriching people's lives during the epidemic.However,there are various violent activities in the Internet,illegally invading the conference system,interfering with the normal business activities of enterprises,and even eavesdropping on trade secrets.Therefore,enterprises with conditions arrange a set of video conferencing systems within their own local area networks to prevent the leakage of corporate secrets.The continuous development of new technologies promotes the continuous improvement of video image clarity,which in turn puts forward higher requirements for internet bandwidth.Therefore,this paper mainly studies the key technologies that affect the quality of video conferencing under the local area network.