A more open CD-ROMstandard than Green Book CD-ROM. All films mastered on CD-ROM after MarCh 1994 use White Book. Like Green Book, it is ISO 9660Compliant, uses mode 2 form 2 addressing and Can only be played on a CD-ROM drive whiCh is XA (Extended ArChiteCture) Compatible. White book CDs are labelled "Video CD". (1994-11-02)