Yann Le Gallylegall@genart.social
Sep 10, 2026, 1:07 AMdithered noise loop inspired by vitekvisuals.
I am always impressed by the features I find in ffmpeg. Here I used the filtergraph for pixelation and dithering.
Replies
MegatronicThronBanksmegatronicthronbanks@mastodon.socialSep 10, 2026, 2:21 AMNice, pleasing to the eye!
So the fact it looks like a bump-map is purely accidental, it's just the light and dark contrast?
- Yann Le Gallylegall@genart.socialSep 10, 2026, 3:10 AM
@megatronicthronbanks
Thank you. The bump map is not accidental; I re-mapped the noise output from linear to a hill shape, calculated the gradient, then applied a dot product to get a basic lighting effect. I just used ffmpeg for the dithering afterwards. - MegatronicThronBanksmegatronicthronbanks@mastodon.socialSep 10, 2026, 6:29 AM
Oh nicely done! :)