视频捕捉，并且可以设置格式，图像源，压缩等。而且可以捕捉视频并保存为avi格式的文件。还可以捕捉单帧图像，捕捉后在画图中粘贴即可。-Video capture, and can set the format, the image source, compression. And can capture video and save it as avi format. You can also capture single fr a me images, captured by the paste