Samsung DVD-R125, NTSC, SECAM, 10-Bit/54MHz, Dolby Digital, 24-bit/96kHz, MP3, CD-R, CD-RW, DVD-R, DVD-RAM, DVD-RW Samsung DVD-R125. Analog signal format system: NTSC, SECAM, Video D/A Converter (DAC): 10-Bit/54MHz. Audio decoders: Dolby Digital, Audio D/A Converter (DAC): 24-bit/96kHz. Audio formats supported: MP3. Disc types supported: CD-R, CD-RW, DVD-R, DVD-RAM, DVD-RW, Number of optical discs: 1 discs. Max DVD recording time: 8 h