When Christopher Nolan’s biographical epic originally hit theaters, it sparked an intense online debate regarding its sound design. Nolan is famous for his artistic choice to eschew Automated Dialogue Replacement (ADR) in post-production, preferring instead to use raw production sound captured live on set.
The core English audio track on both the 4K Ultra HD Blu-ray and the standard Blu-ray is identical: an uncompressed mix. This format is known for delivering an astonishingly immersive and high-fidelity sound experience. oppenheimer english audio track new