It can be found by saying “4K” into the voice remote for the X1 cable box.
Dolby says that the feed will provide “lifelike colors, sharp contrast and rich details.”
Dolby says that Comcast is repackaging Fox’s 4K feed in real time with Dolby Vision.
Dolby Vision is ahigh-dynamic rangevideo format.
Dolby’s version of this tech is supported by streaming services such asNetflix, Amazon Prime Video andVudu.
