After creating hundreds of videos in the last 4 years, I've decided to offer my services through fiverr.
I can create a perfect professional presentation out of your slides in Full HD format.
Just send me the powerpoint file and maybe your music or voice recording and I will do the rest.
For 1 gig ordered I will create a video out of 15 slides, but I can work with any number of slides.
If you have any question, just send me a message and I will get back to you in less than 1 hour.
PS. The video won't have any black edges in 16:9 format.