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? Jon P and Pauls 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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