变声软件一个完整的数字硬盘录像机系统软件，包括视频数据采集与压缩录像；云台控制；接入报警与电子地图。-a complete digital disk recorder system software, including video data acquisition and video compression; tilt control; Alarm and access electronic map.

海康硬盘录像机获取的YUV码流转换成RGB图像的源码-The YUV yards the Haikang DVR to obtain flow replaced RGB images of the source