A new PNG spec

So animated GIFs can be replaced by Animated PNGs with alpha blending with transparent backgrounds and lossless compression! Some nostalgia from 2000s websites can be revived and relived :)

Curious if Animated SVGs are also a thing. I remember seeing some Javascript based SVG animations (it was a animated chatbot avatar) - but not sure if there is any standard framework.

I was under the impression many gifs these days are actually served as soundless videos, as those basically compress better.

Can animated PNG beat av1 or whatever?

> Can animated PNG beat av1 or whatever?

Animated PNGs can't beat GIF nevermind video compression algorithms.

> Animated PNGs can't beat GIF nevermind video compression algorithms.

Not entirely true, it depends on what's being displayed, see a few simple tests specifically constructed to show how much better APNG can be vs GIF and {,lossy} webp: http://littlesvr.ca/apng/gif_apng_webp.html

Of course I don't think it generalizes all that well…

You're correct and I was considering adding a footnote that if you use indexed colors like a GIF then PNG can beat GIF due to better compression algorithms. But when most people think of APNG they think of lossless compression rather than lossy compression.