Linkedin Video Message

Hey everyone, I’m an SDR and I’m thinking about sending a 30–40 second video for outreach on LinkedIn instead of the usual text message. My idea is to have a few bullet points in the background of the video while I give my pitch on the side (greenscreen style). I use a Mac and was wondering what would be the best way to create these videos without spending too much time editing, rendering and all that… Any ideas?