The initial material for this movie would be documentary, then enhanced with a fascinating plot and original computer graphics.
Similar technology can be used for making comedy and realistic movies about animals and people by simply adding some elements of fiction to this 24-hour video shootage.
Some boring episodes would be cut out, some special scenes would be added, assembled using the most progressive computer technologies. Overall, for some reasons they don't produce movies shot in first person, just like in action computer games, e.g. the video operator would be an acting character, not a side observer.