It’s very complicated there, too, though.<p>As this article [1] shows, even with animated gifs you have often unstable dithering with artifacts somewhere in the image.<p>[1] <a href="http:&#x2F;&#x2F;blog.pkh.me&#x2F;p&#x2F;21-high-quality-gif-with-ffmpeg.html" rel="nofollow">http:&#x2F;&#x2F;blog.pkh.me&#x2F;p&#x2F;21-high-quality-gif-with-ffmpeg.html</a>