Thanks Mark for your update. It's really appreciable to have your expertise ! It's fully working with my Sony playing from my Z9X. LLDV is used when playing DV movies and HDR10 movies are playing with VS10. (I prefer movies in DV with LLDV as it delivers a better image than HDR10 converted in VS10). I've tested the 1000nits EDID, but I am using a 450nits EDID, so I can get more details in high luminance with a higher contrast in the Sony settings, which deliver more punch to the image. If I use the 1000nits EDID, I have to reduce the contrast parameters in Sony to keep details in high luminance, but the image become a little more washed.