NEVERMIND I should have searched first, I used google search instead, thought it would have been indexed. But seems like someone has already done this with an addon which can be found here. How to speed up change wallpaper feature?
Ok I put solved however it did not work. The minimum is 10 seconds, I was wondering if there was anyway I could make it to 1 second ? Maybe in the registry ? The reason I want this is because I have a set of wallpapers where if I made it to 1 second it would look amazing, kind of like dreamscene but not.
EDIT: Seems I found it, its located under
HKEY_CURRENT_USER\Control Panel\Personalization\Desktop Slideshow
EDIT: hmm putting it to 1000 does nothing, maybe I have to restart ?
EDIT: restarting still does nothing, sticks to the ten seconds even though I put it on 1000.