https://bugs.documentfoundation.org/show_bug.cgi?id=157517
--- Comment #11 from peter.wy...@pdfa.org --- I asked the VeraPDF team and this is what they said: * Attachment 189889 has PDF/A identification XMP, but no PDF/UA identification XMP => passes PDF/A validation (veraPDF), but doesn’t pass PDF/UA validation (both veraPDF and PAC2021) * Attachment 189890 has both PDF/A and PDF/UA identification XMPs, BUT has no extension schema for PDF/UA identification => fails PDF/A validation because it uses metadata property “pdfuaid:part” not defined nor in predefined in XMP specs, neither in any embedded extension schemas. Passes PDF/UA validation (both veraPDF and PAC2021). The main issue is that with some combination of version and settings LibreOffice adds both PDF/A and PDF/UA identification XMPs but fails to add the extension schema for pdfuaid properties required for PDF/A compliance. I added an attachment which is one of the files from PDF/UA reference suite, which complies to both PDF/A-2A and PDF/UA-1 and in particular contains the necessary XMP extension schema. -- You are receiving this mail because: You are the assignee for the bug.
