Blue Book (CD standard) file system may also be included for compatibility with Mac OS computers. The mandatory files and directories include an autorun.inf file compatible with the Windows 95 AutoRun feature; a CDPLUS and a PICTURES directories; and an optional DATA directory. The term "enhanced CD" is also an umbrella term and a certification mark used to refer to different CD formats that support audio and data content, including mixed mode CDs, CD-i and CD-i Ready. Blue Book (CD standard) The Blue Book is a compact disc standard developed in 1995 by Philips and Sony. It defines the Enhanced Music CD format (E-CD,
Philips was formed in the US with the name Philips Electronics North America Corp. In 1991-1992, Philips along with their subsidiary Magnavox, released the Philips CD-i, a combined CD player and home video game console. It sold one million units and was discontinued in 1998 after being heavily criticized amongst the gaming community. In 1997, the company officers decided to move the headquarters from Eindhoven to Amsterdam along with the corporate name change to Koninklijke Philips Electronics N.V., the latter of which was finalized on 16 March 1998. The move of the headquarters to Amsterdam was completed in 2001. Initially, the