Green Book (CD standard) Green Book (CD standard) The "Green Book", formally known as the "CD-i Full Functional Specification", is a CD standard announced in 1986 by Philips and Sony that defines the format for interactive, multimedia compact discs designed for CD-i players. The standard was originally not freely available and had to be licensed from Philips. However, the 1994 version of the standard was eventually made available free by Philips. CD-i discs conform to the "Red Book" specification of audio CDs (CD-DA). Tracks on a CD-i's program area can be CD-DA tracks or CD-i tracks, but the first track must always be a
Philips Records its classical artists, although classical recordings have also been issued on the regular Philips label. In the US, Philips eventually handled distribution and sales for Philips, Mercury, British Decca (sold under the London label in the US) and Deutsche Grammophon. In 1983, Philips became the first record label to issue compact discs, using digital recordings that had been recorded since 1978. Philips and its subsidiaries eventually re-issued many of its pre-digital stereo and mono recordings on compact disc. Philips and DuPont partnered in four CD manufacturing plants in Hanover, Germany; Blackburn in the UK (formerly the Philips Laservision Disc factory);