Blender 2.8 : Render Freestyle Wireframes and Composite over Backgrounds

Blender tutorial: Render object wireframes using the Freestyle option in View Layers. This tutorial quickly demonstrates how to setup and render basic, multi-colored wireframes, and composite them over a background image. Wireframe renders are helpful in evaluating matchmoves, or useful for illustration purposes. Correction: 2:00 The Silhouette option is not the proper method for rendering outlines from the viewpoint perspective. 'Contour' renders the outline of individual overlapping objects,