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Home › Forum home › PDF Property Extension › General discussions & questions › Some weird values showing in Explorer ›Some weird values showing in Explorer
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Ok, I've done the required changes... now show me your content!- Philippe Bruno
- Posts: 5
- Joined: 23 Feb 2021 - 07:46
- coolsoft
- Posts: 1978
- Joined: 25 Mar 2012 - 01:19
PDF specifications had a lot of revisions, and the same happened to metadata.
In older PDF formats, metadata were saved as a PDF object payload; in newer ones the same informations are embedded XML.
These two ways are not exclusive, so they could be present together in the same file (for compatibility reasons); if so, they shoud contain the same data.
That said, I can't exclude that some PDF tool only updated one of the metadata container and not both.
PDFPropertyExtension uses the newer one, falling back to the oldest if missing.
Can't wait to take a look at one of those PDFs 😉.
Please post a sample file here (the smallest the better) and I'll have a look...
(if file contains reserved/non-public data, please send it using the contact form and specify you don't want it to be publicly visible)
- Philippe Bruno
- Posts: 5
- Joined: 23 Feb 2021 - 07:46
Wow, that was a fast reply!
As soon as I catch the same problem again, I will forward you the "untouched" file so you can examine it.
Thanks a lot.
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