5-disc DVD/CD changer. 480P Output Type: Precision Cinema Progressive Technology. Precision Drive 2 System with Dynamic Tilt Compensation. DVD-RW/-R (VR and Video Mode) DVD+RW/+R Playback. MP3/CD-R/CD-RW Playback. 12 Bit Video DAC with 108Mhz Processing with NSV. Dolby® Digital and dts® Decoding Compatible.