Hello, Thanks for sharing, I could see the PowerPoint version 7 sample slides of video which you like to get re-created to professional looking video.
it is created to 4:3 screen ratio but now a day almost everyone using wide screen display also as you describe presently it is click to play presentation which you like to re-created to auto play.
You just need to send a response message and I will show the improvement I can serve as NO CHARGE demo work, so get in touch.
Many thanks,
Swati H.