First result of the Google search is a decent tutorial for the basics and the second has some links to more advanced issues including motion path which is what you asked for (though I see now that I can't access it). Fifth result is also a tutorial about moving cameras (http://www.arch.columbia.edu/index.php?pageData=9634/
My point is I didn't post that link without actually checking the content... Let-Me-Google-That-For-You is just for fun :p
More specific how? Only animation with a moving camera?
If so, check the link above... And I'm sure others can contribute as well. If not, What exactly do you mean?
Hope this helps,
When in doubt, delete history and freeze transformations.
My latest snake game
(Requires DirectX9 SDK and Framework)