Comment by Gigachad
2 hours ago
Most people using dedicated cameras shoot in RAW, then use a program to process and export the photos afterwards. So camera manufacturer buy-in isn't super important.
I've been exporting in JXL from Lightroom for a little while now, you get slightly smaller image sizes and HDR with no real downsides. On the web I imagine this will translate to higher quality images on social media since platforms can get more out of the same file size. It will also likely be the end of HEIF which is a pain to deal with due to patents.
DNG added JPEG-XL as a format for both raw and compressed recently
The second paragraph doesn’t follow from my question, because it assumes JPEG XL does become useful on the web. The author believes AVIF is too far ahead already.
I suspect the name alone will help drive adoption, especially from non-technical people. Heck, I'm reasonably technical myself (but not expert in image formats) and my first instinct on encountering AVIF was to say "AVIF? Does that stand for AVI File?" And I would have assumed that it's a video format, not an image format. Whereas JPEG XL would have everyone who has ever used a digital camera saying "Ah, it's got JPEG in the name, that means it's a photo format".
Never underestimate the power of a well-known brand name in communicating things to people who know nothing else about the subject. The name is a big part of why I suspect JPEG XL will take off in popularity. (The lossless conversion to and from classic JPEG format is the other main reason).