Just wanted to share a little thing for people (mostly architects, I would imagine) who are using a program called Enscape, which plugs into programs like ArchiCAD, SketchUp, and Revit to offer real-time game-engine like rendering. Enscape offers flythrough animation keyframing. I’ve found that it is possible to get these keyframes into Blender and then somewhat match their interpolation.
I’ve documented it here: https://thinkmoult.com/how-to-composite-enscape-animations-with-blender.html
It may be useful to other architects who also use Blender 