A Must Read for any After Effects Users: http://amzn.to/2fB6OoX
This is a after effects tutorial on how to use rotoscoping in after effects to add text layers behind existing object within your footage. I do this by cutting my footage into layers and adding text between the rotoscope layer and background layer. This tutorial is on a real life example of how I performed this effect for a yacht video shot in San Fransisco.