Does someone know how to make the orbiting text shown at the bottom right corner of the linked clip or where to such a tutorial online by using Davinci Resolve?
I can put this in a video tutorial later if you need it but here is what I did to achieve an effect like that. I took an animated PNG and recorded a 20 second clip of it doing its thing on the my screen. The PNG was a bouncing Firefox logo and by default is was a transparent animation but I used IrfanView to play the animation, which gave it a solid black background for recording.
Next I imported the clip into Resolve, added it to the video track above the main video, sized and positioned it to the lower left of the screen. Next I went into the color grading page and removed all the black (background) from the animated clip, which left just the bouncing logo over the original video.
This end result is not perfect because I put this together fast to answer your question. But this is what I ended up with in less than a half hour of effort.