Ben Whishaw’s portrayal of Grenouille is unsettlingly brilliant, capturing a man who is both a monster and a genius. A Word on Installation and Viewing
Dual audio implies that the movie is available with two language tracks, in this case, presumably English and Hindi. This feature is often appreciated by viewers who might not be fluent in English or prefer watching movies in their native language, Hindi, without losing the original audio quality. in this case