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JPEG XL definitely supports 32-bit float samples, but cjxl is currently unable to read a 32-bit EXR [1] (compare with PFM [2] which is fully supported). [1] ht
by lifthrasiir 4y ago
JPEG XL definitely supports 32-bit float samples, but cjxl is currently unable to read a 32-bit EXR [1] (compare with PFM [2] which is fully supported).
[1] https://github.com/libjxl/libjxl/issues/465 https://github.com/libjxl/libjxl/issues/465
[2] http://www.pauldebevec.com/Research/HDR/PFM/ http://www.pauldebevec.com/Research/HDR/PFM/
- Melatonic 4y agoGot it. Well that is good at least. Realistically I can see JPEGXL becoming a good DELIVERY format but I highly doubt any industries will be swapping to it for production use (or archiving) given there are very widely adopted formats and standards already that can do the same thing. I'm almost tempted to say that trying to make ONE format that is meant for both (delivery and production or archiving which are inherently opposites in terms of requirements) is a bad idea just from a marketing and ease of use standpoint. Sometimes its nice to have two clearly separate technologies meant specifically for their purpose.