After struggling to do this myself and not being able to, I had to find a quick solution that will do the job. It’s more of a workaround, but it works perfectly fine to add a solid background color of your choice to your videos.
➤ Download Movavi Video Editor:
https://go.videoplasty.com/getmovavi
➤ Get Stock Animation for Movavi Video Editor:
https://go.videoplasty.com/movavibg
➤ Follow me on Instagram:
https://instagram.com/eduardstinga/
#movavi #tutorial