OPTICAL AND MAGNETO-OPTICAL DISC PLAYERS AND RECORDERS FOR AUDIO AND VIDEO; SET TOP BOXES; COMPUTER SOFTWARE AND COMPUTER HARDWARE FOR CONVERSION, SUPPLY AND TRANSMISSION OF AUDIO, VIDEO AND DATA SIGNALS; VIDEO CAMERAS; STILL CAMERAS; BLANK OPTICAL AND MAGNETO-OPTICAL DISCS; PRE-RECORDED OPTICAL AND MAGNETO-OPTICAL DISCS FEATURING MUSIC, TEXT, DATA, STILL IMAGES AND MOTION PICTURES; PARTS FOR ALL THE AFORESAID GOODS