The filename you provided refers to a digital copy of the 2008 film . Based on the naming convention, 4453 : likely an internal tracker or release group ID.

: Indicates that the file includes hardcoded or embedded subtitles .

: The file format is MPEG-4 , a universal video container compatible with most devices.

: The video source is a Blu-ray rip with a resolution of 1280x720 pixels (High Definition).

: Identifies the movie as the fourth installment of the franchise, released in 2008.