Philip Hamm
Senior HTF Member
- Joined
- Jan 23, 1999
- Messages
- 6,874
Aka supposition.
The use of the rear center was pioneered by Dolby and THX and subsequently licensed by DTS. The only thing DTS offers that Dolby doesn't is the discrete version of DTS-ES, which isn't even available as a theatrical format and has only been used on a handful of DVD titles (and a couple of CDs).Dolby Digital Surround EX said:Quote:
The second time I saw Attack of the Clones, I stayed all the way through the end credits, and it definitly showed the film as being Dolby digital EX, SDDS, and DTS-ES. I remeber it well because I was suprised to see DTS-ES. That was the first time I ever saw DTS-ES a theatrical release as being recorded in DTS-ES.I've heard this mentioned before, and I think it's the first theatrical film to feature the DTS-ES logo.
As far as any practical differences in surround channel content go, there aren't any. Theatrical DTS-ES and Dolby Digital Surround EX are one and the same. However, as Michael stated previously, DTS-ES Discrete 6.1 (or any discrete back-surround system using the Apt-X system) is still not available theatrically.
Theatrical DTS (and SDDS) presentations of Dolby Digital Surround EX soundtracks have always included the same back-surround EX channel information. Adding the DTS-ES logo is simply a marketing move at this stage.
Adam