I learned today that all the transition settings for the PowerPoint Slide Show do not export with the video. Some slides need a longer viewing because of the considerable text to be read by the viewer. Other slides need less time to view because they only include photos with a limited amount of captions.
It seems that export only allows all slides to be viewed by the same exact selection of seconds selected before the export.

Is there a website that can do better than this where I can allow all transition elements to be incorporated into a video?

On another note, I see that contact for me is only Skype, why isn't email allowed?