Hi Baghead,
I came across your question. I have a similar issue, maybe worse and thought I could reach out for help. I am recording a video of my Figma prototype with Quick time Player on Macbook. The video looks ok, but once uploaded in Editor X it is very blurry and looks low quality. Resolution is 2k+. Is there anything you can share with me to help me solve this issue?
Thanks in advance
Best
Mara