Can DTS be the only audio stream on a disc?
Blu-ray Disc: Yes! Any DTS-HD Master Audio, DTS-HD High Resolution Audio™ or DTS Digital Surround stream can be the sole audio stream on the disc. DVD: No. A DTS stream must be accompanied by a stereo (2.0) PCM stream or a Dolby Digital stereo (2.0) stream at 224 kbps, according to DVD specifications. DTS Surround Music Disc: Yes. DTS is the only stream on the CD.