To properly play this file, especially the audio, you need the right setup.
: Many digital and physical releases include a high-definition 5.1 Surround Sound track (often DTS-HD Master Audio or Dolby Digital) to handle the film's intense, thundering score.
Blu-ray is its shifting aspect ratio, designed to mimic the immersive theatrical IMAX experience Shifting Aspect Ratios : The film alternates between a standard widescreen (for scenes shot on 65mm film) and an expanded (for scenes shot on IMAX cameras) Expanded Frame
Tenet was famously criticized for its loud sound mix in theaters. The BluRay encode allows for better balancing, ensuring that the Hindi dub or the original English dialogue is audible over Ludwig Göransson’s thumping, industrial score.

