[etype2]

Now I know why you told me to “give up” which is not in my DNA. We quite possibly will never see NTSC color because it was never adopted (?), unless under carefully controlled conditions. There is no impetus for creating NTSC color because BT.2020 already exists and exceeds NTSC color gamut. P3 is about 85% of NTSC from what I’ve read.

You raise an interesting question about the dress. We recently purchased the new 4K version of the Wizard. This BluRay is more than just 4K. It is certified as 4K Ultra HD Premium. To achieve this certification it needs to have 4K resolution, minimum of 10 bit color depth, minimum of 90% P3 color space and it must use BT 2020 color representation. UHD Premium certification also requires the display to display high dynamic range (HDR) with a minimum range of 0.05 to 1000 nits and finally immersive audio object based sound. To me HDR is is more important than 4K resolution, and visually more dramatic when viewing. The new UHD Premium BluRay of Oz goes beyond and supports Dolby Vision with 12 bit color depth, up to 10,000 nits and most importantly its dynamic, meaning it adjust each frames color, contrast and brightness on a continuous basis.

My LG E8 OLED is UHD Premium certified and supports Dolby Vision and Dolby Audio. I have photos of her dress from this disc prior to using Tiff. I would say the dress material is white linen and slightly transparent. I can see the texture of the material and the transparencies. The skin color behind the dress may give a look of gray on monitors/televisions. There is one scene in particular where the shot is wide and I can “see “ ambiance of the over head set lighting I will post a few photos using Tiff on another thread.