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
The Vision Factory The Vision Factory The Vision Factory (also known under the names SPC Vision, SPC Codim and SPC Group) was a Dutch developer of video games for the Philips CD-i. The Vision Factory was originally a developer of business software named SPCC (allegedly an acronym for Sergeant Pepper's Computer Company). They impressed Philips with CD-i games with colorful sprites, like the shooter "Alien Gate". "The Vision Factory" was the label under which the SPC games were released. Their most famous game is probably the puzzle game "Dimo's Quest", that was originally developed by Boeder Games / Infernal Byte Systems for the