Google Earth Studio FPS transition time and duration time

[JudyKay]

I am working on some Google Earth Studio (GES) videos.  GES output is individual frames. 

If I have 450 1920 X 1080 frames and display at 30 fps--how do I set up the images to create video?  

1. Transition at 0.0333 and slide duration 0.0333?
2. Transition at 0.0333 and slide duration 0?
3. Transition at 0 and slide duration 0.0333?

Should I use motion blur? Interpolation? Other ideas?

Is there a better way to do this?  (I don't have After Effects)

(I presume I would simply adapt the best method to 900 frames at 60 fps?)