基于无线网卡的实时视频传输研究及实现

针对无线局域网实时视频传输中存在的画面模糊、马赛克等问题,分析了采用无线网卡进行实时视频传输的特点,在DIVX编解码的基础上提出了一种实时视频传输策略,并给出了从压缩、组包、存储、发送到接收解压等整个流程的思想、具体实现。实验结果表明,采用该方法在无线局域网中传输视频能够取得令人满意的效果。

Realization and Implementation of Real-time Video Transmission based on Wireless NIC

Aiming at the problem of illegibility of video image transmitting in the wireless LAN, this paper analyzes the character of the real-time video transmission via the wireless NIC, and presents a real-time video transmission method which bases on DIVX. In this paper, the entire process of compressing, packaging, storing, sending, receiving and decompressing is introduced. Its realization and procedure flow are also described. The results indicate that this presented real-time video transmission method can get satisfying effect.