how to use the shadow capture feature in Blender 2.79
by now most people know about Blenders new shadow catcher for cycles but it has issues with casting unsightly reflections on glossy surfaces and if you've actually tried to use it in a composition you'll know it just gives bland and almost invisible shadows that just look out of place in your image! this video covers how to fix those issues in the compositor so you end up with great looking shadows that match your image!