To get a high-def movie down to 999MB, the uploader likely used HEVC (H.265) or high-level x264 compression. This maintains a "720p" or "1080p" resolution while sacrificing some bit-rate (the invisible data that makes fast action look smooth). 4. Audio: Hindi Dual Audio
Released in December 2018, Mortal Engines arrived in cinemas with the pedigree of a blockbuster heir apparent. Produced by Peter Jackson and directed by Christian Rivers, the film was an adaptation of Philip Reeve’s beloved young adult novel. While the film is widely available today in various home media formats—ranging from high-definition BluRay to compressed digital downloads often labeled with file sizes like "999MB"—the viewing experience reveals a film that is a paradox of technical brilliance and narrative stumbling. It is a movie that commands attention for its visual ambition, even if its storytelling fails to reach the same heights.
What do you guys think about Mortal Engines (2018)? : r/movies