"1476 mb" (megabytes) is a specific file size for a digital video file. Converted, this equals approximately 1.476 GB, or roughly 1.44 GB in binary terms (GiB). This file size is typical for a feature-length adult film in standard definition (SD). For context, an average 90-minute movie in SD might range from 700 MB to 1.5 GB. The precision of "1476 MB" suggests a particular encode or rip of a video file, likely shared through a torrent or direct download link.