Am 27.10.2010 17:57, schrieb Jeremias Maerki:
problem severity="warning" objectID="8" clause="p33"
standard="xmp">Recommended padding is not found in the XMP packet trailer
Same as above (a writable packet implies the padding). I have not found
any recommendation in XMP, PDF 1.4 or PDF/A-1 about this. As mentioned
above, the recommended padding is 2-4KB which is rather large especially
for smaller files. Maybe this could be made configurable if someone
really wants the padding.
Hi Jeremias,
the "p33" clause in the message actually means "page 33" of the XMP
specification, and there it stated that:
"It is recommended that applications place 2 KB to 4 KB of padding
within the packet. This
allows the XMP to be edited in place, and expanded if necessary, without
overwriting existing
application data ..."
The severity is a warning, so the missing padding is not breaking PDF/A
conformance, but as you can see, it obviously violates the quoted
recommendation.
Regards,
Tor
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