抓取web页上的flv视频文件，定位缓存文件 目前尚不完善，只是一个示例-Crawl web pages flv video file, locate the cache file is not perfect, is just a sample

CDMA视频传输，基于GPS/CDMA的车辆定位实时视频监控。-CDMA video transmission, based on GPS/CDMA positioning of vehicles in real-time video surveillance.

QT的一个车载视频回放系统，包括在谷歌地图上的车辆定位，速度，经度和纬度的的表示！-map for car by QT!

矿井监控系统软件可实时监控矿井瓦斯浓度，风压，温度，水位、电压等环境数据，并将人员定位与实时视频数据关联。(The mine monitoring system software can monitor the mine gas concentration, wind pressure, temperature, water level, voltage and other environmental data in real time, and associate the personnel