[jimmaswell]

> if you offset your vision by a tiny bit, you'll see this weird emboss effect, where edges of objects are strengthened.

That sounds like an FFMPEG stream with dropped keyframes, where you see a solid image then you see the changed parts of the next scene start moving but only the changed parts. It's the same mechanism in a way.

I've spent time staring as still as I can at things and tthis never happened for me. All I get is pulsating and artifacts like floating "invisible lines"