The title and release year of the film, which serves as the final installment in David Gordon Green's sequel trilogy.
This indicates the source of the file was a "Web Download," typically ripped from a streaming service like Peacock or Apple TV without any lossy re-encoding of the original stream. sub.eng: English subtitles are included. x264: The compression codec used to encode the video.
While this specific string is used to identify a file in file-sharing circles, Decoding the Filename