Come funziona la tecnologia IMAX e cosa cambia dai film normali

How does IMAX work? The camera is so noisy that it required lead shielding. Each minute of film can cost over $2,000. And editing is still done entirely by hand. These are just some of the peculiarities of analog IMAX, the technology Christopher Nolan chose to shoot The Odyssey, the first film ever shot entirely with IMAX cameras on film. But what is it, really, and why do directors like Christopher Nolan continue to prefer it to digital, despite its extremely high costs and much more complex production? In this episode of Cool! I Didn't Know, we discover how IMAX works, why it uses a gigantic 70mm film, what advantages it offers in terms of resolution, image quality, depth of field, and cinematic rendering, as well as the limitations of this format. Join our Membership to support our Missione Cultura project and become a patron of Geopop: https://geopop.it/ngCbN 00:00 Nolan's Odyssey, the first film shot entirely in IMAX 01:14 What IMAX means and how it differs from regular films 02:32 Resolution, depth of field, and format 03:34 Projectors 04:39 The limitations of the format: camera, duration, and noise 06:39 The audio of Nolan's Odyssey in IMAX: the blimp 08:00 Editing 08:52 The difference between true and digital IMAX 10:21 IMAX theaters in Italy OUR RECOMMENDED VIDEOS:    • Sabbie mobili: sono davvero così pericolos...      • Le montagne fluttuanti di Pandora nel film...   #geopop #imax #cinema