The filename you provided is a common format for high-definition "rips" or digital backups. Subtitles for this version are timed for the 23.976 fps (frames per second) standard used in Blu-ray releases.
Based on the novel by Ian Fleming (creator of James Bond), the story follows an eccentric inventor, Caractacus Potts, who transforms a broken-down Grand Prix car into a magical flying vehicle. The filename you provided is a common format
You can find the Blu-ray edition on marketplaces like eBay , which offers the superior visual clarity of the 65mm/70mm original photography. Chitty Chitty Bang Bang (Blu-ray, 1968) 883904254812 - eBay the story follows an eccentric inventor