| ▲ | oofdere 7 hours ago |
| Won't that increase the total size of the image for each pass? |
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| ▲ | juliobbv 7 hours ago | parent [-] |
| Thanks to AV1's inter encoding, overhead is overall minimal as each pass can refine on previous ones. Think of it as a mini-video. Because of this, in the case of images with a lot of repeated patterns, progressive AVIF encoding can actually result in more efficient images! |
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| ▲ | oofdere 7 hours ago | parent [-] | | Looking at the demo linked in the blog post, I can make a similar quality thumbnail for a smaller size than the delta between the static and progressive AVIFs | | |
| ▲ | juliobbv 7 hours ago | parent [-] | | The quick answer is: you can have up to four passes. With progressive AVIF, you let the browser avoid rendering previous passes if a subsequent one has already been downloaded. It's more efficient and saves battery. |
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