From: Karl Pettersson via ntg-context <ntg-context@ntg.nl>
To: ntg-context@ntg.nl
Cc: Karl Pettersson <karl.pettersson@klpn.se>
Subject: XMP metadata schema yields invalid PDF/A
Date: Fri, 4 Feb 2022 19:29:01 +0100 [thread overview]
Message-ID: <Yf1wbWbfXv0f1gOY@karl-ThinkPad-P50> (raw)
Hi
PDF/A files generated using ConTeXt fail validation with veraPDF, and
the reason seems to be that the dc:description metadata is defined with
the wrong type in the embedded XMP extension schema.
https://tex.stackexchange.com/questions/632380/generate-pdf-a-with-context
https://github.com/veraPDF/veraPDF-library/issues/1224
I can reproduce the problem using TeX Live 2021 (MkIV 2021.03.05). The
definition seems to be controlled by this code.
https://source.contextgarden.net/tex/context/base/mkiv/lpdf-pua.xml?search=rdf#l81
Regards
--
Karl Pettersson
Uppsala, Sweden
https://static-dust.klpn.se/
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next reply other threads:[~2022-02-04 18:29 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-04 18:29 Karl Pettersson via ntg-context [this message]
2022-02-04 21:25 ` Hans Hagen via ntg-context
2022-02-04 21:36 ` luigi scarso via ntg-context
2022-02-04 22:11 ` Karl Pettersson via ntg-context
2022-02-04 23:37 ` luigi scarso via ntg-context
2022-02-05 8:48 ` Karl Pettersson via ntg-context
2022-02-05 8:59 ` luigi scarso via ntg-context
2022-02-05 12:14 ` Karl Pettersson via ntg-context
2022-02-05 12:28 ` Karl Pettersson via ntg-context
2022-02-05 12:33 ` luigi scarso via ntg-context
2022-02-05 14:18 ` luigi scarso via ntg-context
2022-02-05 14:29 ` Karl Pettersson via ntg-context
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