This site is an example of the WordPress 2017 theme using a video header. The video is hosted on YouTube and will play upon opening the site, except for mobile devices. To keep data usage down a photo shows up on phones by default, but the user can switch to the desktop version and enjoy the video. I made the recording on X-Plane 11 using Wondershare Filmora screen recorder at 24 FPS and edited it on Wondershare software also. You can add basic text there, or switch to Photoshop and get a little more artistic.