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theandrewbailey • today at 11:45 AM • 2 replies • view on HN

It's great that Chrome is shipping JPEGXL.

AVIF is still better at 1 bit per pixel and less. (JPEGXL is more efficient at more than that.) Is it possible for JPEGXL to beat that?


Replies

adrian_b • today at 2:54 PM

I do not know if JPEG XL is competitive with AVIF for very compressed images, because that is mostly a concern for those who want to host at a minimum cost Web pages with embedded images. I assume that AVIF must be better for that purpose.

On the other hand, AVIF cannot compete with JPEG XL for high-quality photographs, which is something much more important for me, because it is a format suitable for storing my own photographs and it is a format that would make me appreciate positively a Web site that would have beautiful images in this format.

gcr • today at 11:51 AM

That isn’t my experience. I tried compressing conference proceedings into thumbnails with tiny file size and for this purpose I found that JPEGXL is far better than AVIF