仅仅使用了vfw简单开发视频扑捉，但毕竟vfw几乎淘汰，所以里面很多功能很难实现，如图片放大缩小，如压缩，如与硬件设备关联，以及图片深度难修改等等，我建议用direct show-Vfw only used to develop a simple video扑捉, but almost vfw out, so it is very difficult to achieve a lot of features, such as image zoom, such as compression, su

基于大恒图像采集卡，实现双路视频采集和显示。用于三维立体视觉的开发和场景的多视角显示，可实现场景的随意放大缩小和抓图录像等功能。-Based on DaHeng image acquisition card, realize two way video collection and display. Used for 3 d stereoscopic vision scene from the perspectives of development and the display, which

显示YUV数据，可以前后帧播放，可以缩小放大，设置定时播放间隔-A yuv viewer can step play scale and set play timer