Hello,
we are using the PDFNet SDK(Java SDK) for a while and we 've encountered some strange behaviour:
We are merging and converting files to PDF/A-1b and while doing that we encountered the following:
We 're merging PDF files pagewise using the following code snippet
---snip---
PDFDoc doc = new PDFDoc("test/resources/pdf/regression/d-1273046479615.pdf");
PageIterator it = doc.getPageIterator();
for (int i = 1; it.hasNext(); ++i) {
Page page = (Page) it.next();
//append the page to some doc...
}
---snap---
The overall document that we want to merge has a size of roughly 11 MB. If we save a single page of this document, it is 10 MB big. This occurs to every page. In our business process we convert the merged PDF files in PDF/A-1b compliant files. After merging all pages the resulting document has a size 350 MB. Unfortunately, I could not attach this page to this mail due to its size.
Usually, the conversion is only a matter of seconds. However, this particular document takes minutes to convert (if ever successful). I attached a splitted page of the document and the conversion messages.
Do you have any idea, what might cause this explosion in file space?
And is there any possibility to avoid this (perhaps by configuration)?
Thanks and best regards,
Mathias Peters
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Mathias Peters
iSquare GmbH
Entwicklung
Saarbrücker Straße 36
D-10405 Berlin
Tel.: 030 / 44 35 09-21
Fax.: 030 / 44 35 09-29
Mail: mathias.peters@isquare.de
Web: www.iSquare.de
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TÜV zertifiziert nach ISO 9001:2008
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isquare GmbH, Berlin
AG Charlottenburg HRB 77436
Geschäftsführer: Michael Kapst,
Andreas Koch, Siegfried Ballmann
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