The movie "Woman in Gold" would be a fabulous view into historical and modern Vienna. It is produced by the BBC and such a perfect movie. Try to see it before your trip.
I am waiting for Netflix to get it and then maybe to buy it. I haven't seen it yet but the trailer and descriptions make me feel like I'll love it as I am a huge BBC and Helen Mirren fan. We've lived in Vienna so that will enhance the film for us.
I just saw it and loved all the Vienna settings, like re-living my trip there last August. Excellent story and well-done.