基于PC机的数码相机控制程序，可实现数码相机的变焦、感光范围调节、闪光灯控制、相片效果调节等功能，能实时通过数码相机采集并在PC机上显示。-PC-based digital camera control procedures, can zoom digital cameras, photographic range of adjustment, flash control, photo effect adjustment and other functions, can capture real