"Not because of a lack of experience, but because of the enthusiasm, the energy, the dedication and the commitment."Filming in IMAX results in far higher resolution than a normal camera, using specialist lenses and a heavy, purpose-built body But in this highly anticipated film adaptation, he takes his obsession with authenticity a notch further.No one had shot a whole film on IMAX cameras before because the cameras were too loud to record dialogue.Nolan had been chipping away at the problem since working on The Dark Knight and asked IMAX to find a way to silence them so he could record live dialogue for The Odyssey.Much like the stars, the IMAX creators can't say no to Nolan either.They were able to build a film casing called a blimp, which sits around the camera and dramatically reduces the noise, so he could shoot intimate scenes the same way he shoots the scenic and action-packed spectacles.Anne Hathaway felt the difference more than most, recalling her first time working with an IMAX camera during a fight scene as Selina Kyle in The Dark Knight Rises.In 2011, the camera was so loud, she said, it was "like flipping over a generator".This time, however, she filmed a scene with Damon so whisper-quiet that the child actor playing her young son fell asleep between takes."That's a huge growth in just under 15 years", she said.The housing for the IMAX camera was so large that the actors could not see the person they were playing against on the other side of the lens