Rikimaru
Veteran
https://bethesda.net/#en/events/gam...to-ps4-for-skyrim-and-fallout4/2016/10/04/221
Do not see a reason for not making own format for a textures. I'm sure both consoles have same texture compression hardware.
As I previously said the problem probably is that Sony does not support Windows/Xbox texture format and maybe does not want to share own authoring tools.Mod support will come to Skyrim first. We and Sony have worked hard to make this possible. Mods on PlayStation 4 will allow you to modify and create your own content by using our Creation Kit available here. You will not be able to upload external assets with your PlayStation 4 mods, but you will be able to use any assets that come with the game, as most mods do. By creating a Bethesda.net account, you’ll be able to browse and try mods right from within the game.
Do not see a reason for not making own format for a textures. I'm sure both consoles have same texture compression hardware.