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Found 4 results

  1. Hi everyone and Serif. I have a few questions and wishes, and I believe they’re very relevant now that MacOS will get official JPEG XL support. 1. Is it known how Affinity implements JPEG XL? I believe it would be with libjxl, but I can’t find any references to it in the software. If it is libjxl, I believe from browsing the official JXL Discord, which have official developers and the head developer active, that Affinity might’ve implemented libjxl wrong when it comes to export; reference here. Affinity might use an out-of-date version too, as files can be quite inflated in size versus using the newest release of libjxl. Hopefully it’s a priority to keep the library up to date, as the encoder quickly grows more efficient. 2. Once dependencies are updated and improved, if libjxl is used, could we get more direct options exposed? Currently it’s difficult to know what the slider does, I guess it exposes —quality but a certain answer would be great. WebP has more export options in the dialog so it seems possible. To end, thank you for implementing JPEG XL.
  2. I'm not sure why this happens, but the JXL/JpegXL images I export from the latest official JXL encoder or through the latest version of XnView show inaccurate/poor colors in dark areas when viewed in Photo 2.0.4. I've attached 4 files - the source TIF file, the JXL exported from the TIF via XnView (quality 97, compression level 7), the JXL exported from the TIF via the official encoder (quality 97, compression level 7) and the JXL exported from TIF via Affinity Photo (quality 97). Any idea why this happens? Is this a bug with Affinity Photo or am I doing something wrong? tif.tiff tif_converted_to_jxl_in_XnView_quality97.jxl tif_converted_to_jxl_in_AffinityPhoto_quality97.jxl tif_converted_to_jxl_in_cjxl_quality97.jxl
  3. Hi there, i would really love to see Jpeg XL support in all affinity products especially Photo. best Regards Elmar https://en.wikipedia.org/wiki/JPEG_XL https://jpeg.org/jpegxl/ https://gitlab.com/wg1/jpeg-xl
  4. There's been a few threads on these forums about JXL but no real feedback from Serif on their plans other than an answer that it might happen some day. I really do think Serif should consider JXL seriously and be a first mover in regards to this format. The reasons for supporting JPEG XL is many, a new actually great format for >8bit final export, possibility of lossless quality, transparent conversion to JPEG for compatibility, better compression and more. Some sources: source 1, source 2. The reason I think Serif should be a first mover in regards to this format is that no new format will ever get the chance at dethroning JPEG from it's role if nobody ever implements it in their software. Browsers do support JPEG XL (JXL) but the enablement is hidden behind browser flags currently, partly because nothing else supports JPEG XL at this time.
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