![The Flame Learning Channel show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/064/120/small/flame-premium-learning-channel.jpg)
Summary: This video shows an interesting scenario of taking live-action footage and using Matchbox in Action to extract a normals map. The normals map can be used to relight the image with simulated depth. Useful tool for alot of compositing scenarios.