This is a "release group" or the name of the pirate website that originally indexed or encoded this specific version of the film.
Indicates that the file contains "Dual Audio" tracks, allowing the viewer to toggle between the Hindi dubbed version and the English dubbed (or original) version.
The Matroska Video container format, which supports multiple audio tracks and subtitle streams within a single file. Film Context: Beast (2022)
Refers to the Tamil-language action thriller starring Vijay. Note that there is also a 2022 survival horror film titled Beast starring Idris Elba; however, the "Hindi-English" audio tags in this filename almost exclusively point to the Vijay film, which saw a wide multi-language digital release. 720p: Indicates a High Definition (HD) resolution of
