The technical shorthand in the title provides specific details about the file:

At Middleton is a "day-in-the-life" story. While their kids explore the campus of Middleton College, George (Garcia) and Edith (Farmiga)—two strangers with very different personalities—go on their own rogue tour. Their journey through the campus becomes a lighthearted and soulful exploration of their own lives, regrets, and unexpected connection.

: The audio format is Dolby Digital 5.1 surround sound.

: The name of the release group that prepared and distributed this specific version. Content Summary

: Indicates that this version includes Hungarian audio or subtitles.

: The source of the video is a Blu-ray disc, encoded at a resolution of 1280x720 pixels.