Dynamic Wallpaper Tutorial?

I am a big fan of the Dynamic Wallpapers. I have hacked together several that perform some complex transitions. But to be honest; I don’t know what I am doing.

I wish there was a simple (no extensions) guide to the correct directory structure. Where to put the subfolder full of images, where to put the .xml, etc.

I ask this because I have accidentally created several zombie experiments that don’t preview in the settings selector. I can’t tell what to delete, change, or add to fix this. It’s very minor. Note the odd gaps in the thumbnails

If anyone can explain this like I’m 5, I know it would enable a lot of folks to do some creative stuff.

Hello,
I don’t have an answer to your problem, but I created a script that sets a wallpaper on each desktop. It’s a hack using the property

org.gnome.desktop.background picture-uri

and

org.gnome.desktop.background picture-uri-dark

org.gnome.desktop.background picture-uri-dark 

But these settings (on each desktop) don’t persist on the next startup.

If this gives you any food for thought.

R.S.