This is most likely a "release tag" or "encoder tag," identifying the individual or group ( Dinesh or similar) who compressed and released this specific file. Movie Specifications Unstoppable (2010)
Received generally positive reviews for its high-energy pacing and was nominated for an Academy Award for Best Sound Editing . Technical Breakdown of the File Name UNSTOPPABLE 2010 1080P ENG 5.1 HINDI 5.1 DINES...
Indicates Full High Definition resolution (1920x1080 pixels). This is most likely a "release tag" or