supported by pixinsight,it's not bayer files it's x trans
PixInsight can open Fujifilm X-Trans raw files exclusively as interpolated images. When opened as pure raw data, you get completely black images. This is a limitation of current dcraw versions. So the answer is "yes" if you want to load linear interpolated images, "no" if you want to apply a standard preprocessing procedure working with raw data.
its' possible open these and use whit batch debayer as canon files
The Debayer tool currently does not support X-Trans interpolation, so you cannot use the BatchDeBayer script with .RAF files that use the X-Trans pattern. Since they cannot be loaded as pure raw data, this doesn't make any sense either.
However, as noted above you can open X-Trans files as interpolated images without problems. Just select the "de-Bayer RGB" preset in Raw Format Preferences.
