If JPEG XL doesn’t become useful on the web, is it really likely to become popular with camera manufacturers, professional image editing tools, etc?
What does it offer there that existing workflows can’t support? Do those advantages make up for the transcoding that every web publisher would need to do to make the outputs useful on the web?
What does it offer there that existing workflows can’t support? Do those advantages make up for the transcoding that every web publisher would need to do to make the outputs useful on the web?