While the editor is perfect for designing and previewing scenes, it shall be noted that the preview shown within the editor is not nearly as smooth as when playing in full screen using the Demorize Player. Still, the editor makes a perfect tool for designing and trying out your animations. When you are done with your scene layer designs and want to see how it looks when combined into scenes and streams with real data source connections and substitution of dynamic variables you shall use the Demorize Player, which can be launched from within the editor.