Dxtory is a tool to capture movies. It has been designed specifically for OpenGL and DirectX applications. In other words, it would directly capture OpenGL and DirectX video information from the surface memory of your system rapidly and seamlessly and with zero loss of quality. It’s a lightweight tool and comes with an easy to use, tabbed interface that offers you everything you would require to capture the video you want. The main window lets you access different video and audio settings. Also, screenshots can be customized with scaling, margin, and clipping options.