by Mandrache » August 2nd, 2013, 3:07 pm
I don't know how to make them easily, but in my experience they work best when they are as fast as the display rate will allow (youtube reduces FPS I believe when you upload), have many in the same image, are explicit and masking them helps as well, f ex reverse letters, mirrored. The best ones were some youtube ones, but they were taken down and could easily have been improved. I think there is potential to make good ones, but most suck. To properly make them subliminal though, you need like 300 FPS, which I believe no monitor supports :(