Leo from MediaWay writes:
How do I make my animations look more realistic? By using real life in your renders! In this tutorial, I share my technique for easy camera tracking in Blender, so you can easily mix real video footage with your render.
We're going to cover ways to film with markers to help Blender with the tracking, how to match your lighting for a seamless look, how to track footage in Blender and filter out bad tracking markers, how to use the compositor to get realistic shadows and loads more tips along the way.