I am assuming its presentation slides put as video?
What tools can I use to build video like this and are there better methods to create a promotional video?
Also how people are able to take this clean layout of mobile app to add in pictures or videos?
For the video you can use Vimeo or loom. For promo video y recommend renderforest.com
Okay I will try if I can make renderforest to work for me. First time trying to create video.
There is a lot of resources on this site with a demos and mockups section.
The forum post behind that link is here.
I create a PPT in Powerpoint and save it as an MP4 file.
Wow great product. Din’t know about it at all.
I just did that in canva. But when i cropped pictures they were not clean and good as people have created promo videos here.