Little bit of nerdiness. I found that the DR400 setting in video results in more red and saturated image and less natural colors. Details in comments : r/fujifilm
Plage Dynamique : DR AUTO, DR100, DR200 et DR400
Fujifilm Dynamic Range Settings Explained: How to Use D-Rng
📷 ATTENTION DANGER ! LE DYNAMIC RANGE DE FUJIFILM - EXPLICATION. - YouTube