ChromaCam is an application that allows you to easily create real-time chroma key composite video. You can shoot only the shooting target through the setting background. It can also be fixedly displayed on the front. -How to use- 1. Press “SET” button to set the background 2. Use the ChromaCam button on the status bar to switch the window transparency. * 1 Since there is no shooting function, please use it together with distribution / recording software such as OBS. * 2 Make sure that the background and subject are not similar.