Wouldn t it be great if we could somehow give visual commands to our computer without touching the keyboard or mouse? In this article, we will put together a simple laser gesture recognition application and use it to control Windows Media Player. Thi

演示直接采集图像到计算机屏幕（显存）。 采集图像显示的位置可为计算机屏幕窗口任意位置。注意区分视频输入窗口（Input Window）、输出窗口（Output Window）以及显示窗口（Display Window）的概念。-Demonstrate capture images directly to a computer screen (memory). Collection location for the image display window anywhere on the co

录制荧幕上的任何位置的视频,可以用作软件讲课，游戏讲解等视频的制作哦，很实用，很简单，会一步一步教导你-Recorded anywhere on the video screen