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If You Think IMAX Is Impressive | The Odyssey of Early 70mm

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476 views49likes13:35fromtheframeOriginal Release: 2026-07-19

The challenges of creating films for multiple theatrical formats, such as IMAX's 1.43 aspect ratio versus standard 35mm, are not new but have historical precedents dating back to the 1930s when filmmakers like Raoul Walsh faced similar dilemmas with Fox's 70mm Grandeur format in The Big Trail (1930), which required simultaneous shooting on two formats and complex framing solutions that mirror modern IMAX filmmaking approaches.