Sony HTP-78SS Home Theatre Packages. Optical disc player type: DVD player. Video formats supported: DivX, Video D/A Converter (DAC): 12bit / 108MHz. RMS rated power: 1000 W, Audio output channels: 5.1, Audio decoders: Dolby Pro Logic, Dolby Pro Logic II, Dolby Digital, DTS. Media types supported: CD-R, CD-RW, SVCD, DVD-R, DVD+RW, DVD-RW, DVD+R, DVD, CD, Video CD, DVD+R DL, DVD-R DL