CFG" Shortly before the advent of White Book VCD, Philips started releasing movies in the Green Book CD-i format, calling the subformat CD-i Digital Video (CD-i DV).
While these used a similar format (MPEG-1), due to minor differences between the standards these discs are not compatible with VCD players.
Nevertheless, VCDs made considerable inroads into developing nations, where they are still in use today.
Video CDs comply with the CD-i Bridge format, and are authored using tracks in CD-ROM XA mode.
Version 2.0 also adds the playback control (PBC), featuring a simple menu like DVD-Video.