The youtube version is definedly from German TV ... Note that the DVD version is from Russia, so I guess they edited it heavily, either because many details are not of much interest for a Russian audience, or - maybe more probable - out of political reasons, because showing how they got into the possession of their exclave Kaliningrad (Königsberg) is even today not so desirable for Mr. Putin.
I did not watch the movie either, because I foresee what I would get: 6 hours of ignoring or explaining away the true reasons for a genocide against millions of Germans and semi-legitimation of it as kind of an unavoidable mechanism started by Hitler (and as such by Germany itself) - interestingly people who do this in Germany like to call themselves "Anti-fascists", "Democrats", "Progressives" etc. ... Sorry if this may sound too right-winged

- but this is the frivolous way history is dealt with day after day in Germany and I think it's a fatal error ...
