MobileRead Forums - View Single Post - EPUB3: ...obfuscated fonts, but...key missing from OPF

enuddleyarbl · 09-19-2022, 01:24 PM

Well, I've now found several AZW3 books with fonts in them (not even red-shielded fonts). Calibre won't convert any of them to EPUB3 correctly. Every one of them opens with that same problem once converted. If I convert an AZW3 without fonts, it converts just fine.

So, it looks like a Calibre issue to me. I'm going to see if I can load up the previous version and see what happens with that.

09-19-2022, 01:24 PM	#5
enuddleyarbl Guru Posts: 781 Karma: 1538394 Join Date: Sep 2013 Device: Kobo Sage	Well, I've now found several AZW3 books with fonts in them (not even red-shielded fonts). Calibre won't convert any of them to EPUB3 correctly. Every one of them opens with that same problem once converted. If I convert an AZW3 without fonts, it converts just fine. So, it looks like a Calibre issue to me. I'm going to see if I can load up the previous version and see what happens with that.