t0rst Posted August 29, 2019 Share Posted August 29, 2019 Place a jpeg2000 image file in an Affinity Publisher 1.7.2 document and the transparent areas come in as opaque black. Save the same file as a png and place it, and the transparent areas are honoured. My example .jp2 is 2MB, and when saved as .png is 16MB. If, as an exercise, I separately open the .jp2 in Affinity Photo, where the alpha channel is again discarded, and then manually recreate the alpha from the composite rgb (hard), and save, then I get a 30MB file. Quote Link to comment Share on other sites More sharing options...
thomaso Posted August 29, 2019 Share Posted August 29, 2019 Could you upload your jpeg2000? Pauls and Jon P 1 1 Quote macOS 10.14.6 | MacBookPro Retina 15" | Eizo 27" | Affinity V1 Link to comment Share on other sites More sharing options...
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