What is a CD-i disc?
A CD-i disc is a type of CD with audio, video and program content that can be played on a CD-i player. A CD may be called a CD-i disc only when it fully conforms to the CD-i Full Functional Specification, as laid down in the Green Book. When a CD-i disc does not fully conform to this specification (even if it can be played on a CD-i player, such as a Photo-CD or a Video-CD), it is not a CD-i disc. You can recognize a CD-i disc by its official logo that should be printed on the discs cover and on the disc itself. For more information about the CD-i system, the logo and the Green Book, refer to section 1 of this FAQ: The CD-i system. 5.2 What is CD-i Ready? CD-i Ready is a special kind of CD-i disc. Following the rules from the Green Book, a CD-i disc may contain CD-Audio tracks. These should be placed after the CD-i track which is always track 1. However, on some older CD-Audio players, this CD-i track would be played back resulting in possible damage to equipment or speakers. To preven
