摘要
以高性能DSP为设计核心,采用H.264编码,利用双路增强型数据业务(EDGE)信道,将视频流发送到视频服务器。提出了基于双路缓冲区判断的发送控制策略,详细描述了系统结构及软硬件设计。实验结果表明,CIF格式的图像传输基本能达到实时的要求。
Taking the high performance DSP as design core, and H.264 as coding standard, the video signal is transmitted over dual-channel of Enhanced Data rate for GSM Evolution （EDGE） to the video services. The transmission control policy based on dual-channel buffers, as well as hardware and software designs are described in details. The experimental results show that the system can transmit real-time video with CIF format.
出处
《电视技术》
北大核心
2009年第3期31-33,共3页
Video Engineering
