: Short for Blu-ray . This tells you the source material used for the digital encode was an official high-definition disc, ensuring a cleaner image than an old DVD or TV broadcast.
Each segment of the filename provides critical metadata about your viewing experience: 3937-BR720p-SUBS-SPACEBALLS.mp4
It remains one of the few parodies that manages to be a genuinely good sci-fi adventure in its own right, proving that even a file labeled with a string of numbers can contain "ludicrous" amounts of heart. : Short for Blu-ray