Layers are created when a source from the library is selected and turned into a 1. Layers are media sources that are displayed in the output editor. To the right of the library tab is the layers tab. Since all the layers that use that source will also be deleted, a dialog will ask you for confirmation. Media sources can be deleted by simply selecting it in the Library list, and then choosing the Edit > Delete menu item or by control clicking on a media source and choosing “delete source”. Once clicked on the following menu will appear once a color has been selected click “Ok” to add the color to the library.
![masking in millumin masking in millumin](http://lab.millumin.com/tutorials/files/mapping_keyframes/intro.jpg)
MapMap consists of several different windows, icons, and menu options. Click on the MapMap icon to then launch the program. On Windows, click on the windows icon and type in mapmap. You can also run it via the command-line by typing “mapmap”. On Debian or Ubuntu GNU/Linux, find its icon in the application menu and click it. On macOS, open the application by either double-clicking on its icon in the Finder, or by clicking on its icon in the Dock.
![masking in millumin masking in millumin](http://forum.millumin.com/uploads/FileUpload/08/62721ac9bcfac638711bc7855a78cb.png)
![masking in millumin masking in millumin](https://help.millumin.com/db/01_tutorials_basics/1_begin/selectDevice.png)
With an easy to understand interface, new users can get started in minutes.
![masking in millumin masking in millumin](https://help.millumin.com/db/02_tutorials_advanced/timeline_link_canvas/_preview2.jpg)
Media sources can come from any various accepted media formats. Mapmap takes media sources and gives users the ability to manipulate the media into different positions and shapes. MapMap gives users the ability to projection map on any surface of choice. This software is available on Windows, OSX, and Linux. Its intuitive interface facilitates learning and promotes artistic expression. MapMap is a free, open source software for projection mapping aimed at artists and small teams. View My GitHub Profile MapMap - open source video mapping software Overview MapMap is an open source video mapping software