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CDG（COMPUOTDISCGRAPHICS）即图文CD。CDG在图象数据方面记录子码中的R～W部分，观看时要使用附有CDG解码器的唱机，用彩色电视机做显示。普通CDG可显示4096种颜色中的16种颜色，扩展功能后的CDEG（CDEXTENDEDGRAPHICS）能显示262144种颜色中的256种颜色。CDG唱片的音频数据仍
CDG (COMPUOTDISCGRAPHICS) is the graphic CD. The CDG records the R ~ W portion of the subcode in the image data. The player uses a CD player with a CDG decoder and displays it with a color television set. The normal CDG can display 16 of the 4096 colors, and the expanded CDEG (CDEXTENDEDGRAPHICS) can display 256 of the 262,144 colors. CDG record audio data still