Hitler Speaks - Documentary about Hitler's Private Videos

It is a rare thing when two of my most significant interests come together with such a sense of wonder. One of the postings on digg today was a documentary about software developed to improve the quality of lip reading even when the individual turns away as much as 100 degrees. The software was amazing and listening to the resulting audio was equally astounding. The video is just over forty-five minutes, so curl up on the couch and watch it:

Many of Hitler's private videos have no audio. For the first time, lip recognition software can find what he said in them. [From Hitler Speaks - Documentary about Hitler's Private Videos]