: These are file extensions. The presence of both suggests the file might have been renamed or is an .mp4 file containing an .mkv container, though it is usually just one or the other.
The string you provided is a standard file naming format used for digital movie releases, typically found on file-sharing or torrent sites. : These are file extensions
: Indicates the movie is the full version without any scenes removed for censorship, length, or television standards. Hindi and English).
: The file contains two different audio tracks, usually the original language and a dubbed version (e.g., Hindi and English). : These are file extensions