The video (and also, separately, the audio) of the lecture in Erlangen can be found in various formats here. (If you want to read the quotes, then I’d suggest the 640×360 one (Stream or Download)

As well as a general outline of the project, there are discussions of debates over temporal power; the rediscovery of Roman law (particularly Bartolus); and German political practice (Althusius, Knichen, Leibniz, etc.). The lecture is framed with a brief discussion of Rousseau.