VOB can be classified as encrypted or unencrypted. Names of files in VOB end up with '.vob' and VOB media files are stored in the 'Video_TS' directory.
It is composed of digital video, digital audio, subtitle data, images, DVD menus and some buttons that multiplexed into one stream type. VOB (Video Object) is a DVD video format.
Best VOB Video Converter on Mac - Convert Between DVD VOB and Other Video Formats
