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feat: ensure pdfs are in pdf/a-3a #244

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Tracked by #241
christophbuehler opened this issue Feb 19, 2024 · 6 comments · Fixed by #241
Closed
Tracked by #241

feat: ensure pdfs are in pdf/a-3a #244

christophbuehler opened this issue Feb 19, 2024 · 6 comments · Fixed by #241
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enhancement New feature or request

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@christophbuehler
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christophbuehler commented Feb 19, 2024 •
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Description

PDF/A-3A Validation

Tool Validation Status Issues / Notes
Foxit PDF Editor ✅ Valid
Foxit PDF Reader ✅ Valid I don't think there is any validation going on..
pdfforge.org ❓ Tool seems broken.
pdfen.com ⚠️ Invalid Some unspecified metadata issue.
pdf-online.com ⚠️ Invalid Some header issues, can probably be fixed easily.
bfo.com ⚠️ Invalid XMPMetaDataXpacketFormatError is set, but shouldn't be
Adobe Acrobat ✅ Valid Had problems with Chinese Noto Woff files.
avepdf ✅ Valid
online.visual-paradigm.com ✅ Valid
veraPDF ✅ Valid Used as a reference.
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veraPDF is fine:
image

Acrobat Pro complains:
image

@christophbuehler christophbuehler self-assigned this Feb 19, 2024
@christophbuehler christophbuehler added the enhancement New feature or request label Feb 19, 2024
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Some remaining issues with NotoSansSC:
image

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christophbuehler commented Feb 19, 2024 •
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I re-downloaded the TTF font files for Noto Sans Simplified Chinese, and the verification succeeded. These font files are much bigger, but I am not sure if that matters much as we embed a subset of the font into the pdf.
image
image

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https://avepdf.com/pdfa-validation
image

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https://www.pdf-online.com/osa/validate.aspx
reports an issue:
image

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Foxit PDF Editor
image

@christophbuehler christophbuehler mentioned this issue Feb 23, 2024
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@christophbuehler christophbuehler linked a pull request Feb 23, 2024 that will close this issue
feat: embed json certificate into pdf #241
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18 tasks
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feat: embed json certificate into pdf s1seven/schema-tools
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