The Exchangeable Image File Format (Exif) is a standard that specifies how metadata about a multimedia file can be embedded within the file. For example, an image might contain Exif data describing the: pixel width, height, and density, shutter speed, aperture, ISO settings, capture date, etc....Exchangeable Image File Format (EXIF) is a standard that specifies...example, an image might contain EXIF data describing the: pixel width...