High-quality discs can hold 74 minutes of the highest-resolution audio or up to two hours of surround sound music.
Supports up to 24-bit/192kHz for mono and stereo tracks, significantly surpassing CD quality (16-bit/44.1kHz). dvd audio
Capable of up to 6 channels (5.1 surround) at up to 24-bit/96kHz. High-quality discs can hold 74 minutes of the