Question: is dolby vision 12 bit?
Answer: Dolby Vision also allows for 12-bit color, as opposed to HDR10's and HDR10+'s 10-bit color. While no retail TV we're aware of supports 12-bit color, Dolby claims it can be down-sampled in such a way as to render 10-bit color more accurately. Dynamic metadata, which currently means Dolby Vision, rules the HDR roost.