Microsoft has earlier announced that they are bringing support for Dolby Atmos in Xbox One S with the upcoming Windows 10 Creators Update. This is done via bitstream for 4K Blu-rays.
Now Major Nelson has announced that the feature will be coming to Xbox One S Preview users this week.
Calling all audio aficionados. Rolling out to Preview this week: Blu-ray Bitstream pass-through including Dolby Atmos support on Xbox One/S
— Larry Hryb ?????? ?? (@majornelson) December 12, 2016
With support for HDR and Dolby Atmos, Xbox One S is really becoming a compelling Blu-ray player alternative. Experience richer, more luminous colors in games and video with High Dynamic Range (HDR) technology.