摘要
描述了基于3G标准的无线视频监控系统关键技术的研究与实现方案,主要包括基于H.264的双码流模块、多线程、RTP打包等,它不仅具有传统监控系统稳定性高、实时性好、免布线等优点,而且用户可以随时随地通过3G网络进行视频监控和视频图像录制。测试结果表明,各模块都达到预期指标,3G无线环境下可进行实时视频浏览,视频质量与有线局域网相比相差不大。
The research and design solution of the key technology of the wireless video surveillance based on the 3G standard are described,which includes H.264-based dual-stream module,multi-thread and RTP.The surveillance system has high stable and good real-time performance,and the users can perform the video monitoring and video recording through 3G network at anytime and anywhere.The testing result indicates that the modules meet the anticipated target,which can perform real-time view by video under the 3G environment.This system can achieve the real-time monitoring,and the video quality is not worse than that in LAN.
出处
《现代电子技术》
2011年第19期55-57,64,共4页
Modern Electronics Technique
