: A file with these specs is usually quite large (often between 8GB and 15GB) due to the high-quality Blu-ray encode and lossless audio.

: The audio format. This is a Lossless Master Audio track with 6 channels (surround sound), providing theater-quality sound at home. About the Movie

: The video codec used (H.264/MPEG-4 AVC), which is the standard for high-quality video compatibility across most devices.