When to Keep Original Shadows in Chroma Key footage

In this video I want to show you how to add a virtual environment to an object that you need to show for advertising purposes, for example.In particular, we'll see how to handle shadows when they can't be cast directly from the video in chroma key, but the original shadows from the video need to be preserved. Useful videos: How to prepare the chroma key set: ►    • How to Prepare a Set for Virtual Productio...   The chroma key and motion tracking general workflow: ►    • Basic Workflow for adding a Chroma Key vid...