电子器件Issue(1)：156-159,4.DOI:10.3969/j.issn.1005-9490.2016.01.032
基于嵌入式系统的网络视频会议系统设计
Design of Network Video Conference System Based on Embedded System
摘要
Abstract
In order to solve the problems existing in traditional video conferencing,a kind of network video confer⁃ence system based on embedded technology is proposed.The system using Linux system and S3C2440 controller as the core,using WiFi technology for audio,video data transmission,UVC camera to capture video data,audio acqui⁃sition chip for acquisition to the voice data are compressed and transmitted. The receiving end can receive continu⁃ous frame images and audio information of the synchronization,and can synchronize the local audio and video data to the transmitting end. The results show that the video conference system is stable are reliable;audio and video da⁃ta are real-time and accurate.关键词
嵌入式技术/网络视频会议系统/UVC摄像头/音频采集芯片/WIFI技术Key words
embedded technology/network video conferencing system/UVC camera/audio acquisition chip/WIFI technology分类
信息技术与安全科学引用本文复制引用
陈张荣,贾俊铖,严建峰..基于嵌入式系统的网络视频会议系统设计[J].电子器件,2016,(1):156-159,4.基金项目
基于时空相关性的无线传感器网络节能问题研究项目（6127449）；基于协作的汇合和传输技术研究项目 （）
