The Denon DVD-2500BTCI Blu-ray Transport allows owners of advanced A/V receivers to add Blu-ray capability to their systems and enjoy high-definition video. The DVD-2500BTCI will also output an HD audio bit-stream to a connected receiver via HDMI. Once this signal is accepted in the receiver, it can then be decoded into its native format including Dolby Digital Plus, Dolby TrueHD and DTS HD Master Audio.