Search found 11 matches

by technovia
Mon Mar 27, 2017 3:03 pm
Forum: PDF-XChange Editor
Topic: Editor Mozilla Browser-Plugin no longer working (NPAPI?)
Replies: 30
Views: 2675

Re: Editor Mozilla Browser-Plugin no longer working (NPAPI?)

Hello For all having this problem, see this page : https://support.mozilla.org/t5/Problems-with-add-ons-plugins-or/Why-do-Java-Silverlight-Adobe-Acrobat-and-other-plugins-no/ta-p/31069 Here below an except of the page: " In case you’re not yet ready for this transition to happen, the ESR (Extended S...
by technovia
Thu Sep 06, 2012 8:42 am
Forum: PDF-XChange Viewer (End Users)
Topic: V3 beta: cannot read JBiG2 monochrome images?
Replies: 10
Views: 1478

Re: V3 beta: cannot read JBiG2 monochrome images?

I was away from desk yesterday.

I send the mail today.

Cheers
by technovia
Tue Sep 04, 2012 5:25 pm
Forum: PDF-XChange Viewer (End Users)
Topic: V3 beta: cannot read JBiG2 monochrome images?
Replies: 10
Views: 1478

Re: V3 beta: cannot read JBiG2 monochrome images?

Many thanks Paul
I use this email now
Gérard
by technovia
Tue Sep 04, 2012 4:45 pm
Forum: PDF-XChange Viewer (End Users)
Topic: V3 beta: cannot read JBiG2 monochrome images?
Replies: 10
Views: 1478

Re: V3 beta: cannot read JBiG2 monochrome images?

@stefan
I am very sorry for this report : I want to respect the NDA, but how to e-mail such a little bug?
Is there a special adress to send this kind of message?
by technovia
Mon Sep 03, 2012 4:14 pm
Forum: PDF-XChange Viewer (End Users)
Topic: V3 beta: cannot read JBiG2 monochrome images?
Replies: 10
Views: 1478

V3 beta: cannot read JBiG2 monochrome images?

Hi all
It seems that V3 beta cannot read B&W images encoded in JBig2 format (instead a black rectangle appears), while V2.5 does correctly the job?

Could you confirm that this will be fixed in the next release?

Cheers
Gérard
by technovia
Tue Jun 26, 2012 2:44 pm
Forum: PDF-X OCR SDK
Topic: Can I keep the PDF open during OCR?
Replies: 7
Views: 2835

Re: Can I keep the PDF open during OCR?

Hi Nelson Perhaps you may use a "tiny" local http server (eg : ZMWS http://www.zmws.com/doc/spip.php?article14 excellent ...but no english doc.) and load the file to display using URL (eg: CoPDFXCview1.Src= "http://192.168.1.xxx/myfile.pdf") In this case, CoPDFXCview1 copies C:\Myfolder\myfile.pdf i...
by technovia
Mon Jun 04, 2012 9:26 pm
Forum: PDF-X OCR SDK
Topic: How to save OCRed PDFs keeping unchanged background images?
Replies: 3
Views: 2370

How to save OCRed PDFs keeping unchanged background images?

Hi Using OCR_Save (W or A) functions of PDF-XOCR SDK, we can save a OCRed document as a PDF file. OK. But it seems that all the B&W background images are saved as 8-bit per pixel "JPG like" images, causing a huge growth of size: eg.: -input PDF file (a four A4 pages of scanned text embedded as B&W J...
by technovia
Wed May 23, 2012 1:17 pm
Forum: PDF-Tools SDK (all our PDF DLL Libraries)
Topic: better compression rate of jbig2 format for PDF-Tools SDK 5?
Replies: 6
Views: 2187

Re: better compression rate of jbig2 format for PDF-Tools SD

Hi Stefan

Many thanks for this news. We wait...

Best regards

Gérard
by technovia
Tue May 15, 2012 5:24 pm
Forum: PDF-Tools SDK (all our PDF DLL Libraries)
Topic: better compression rate of jbig2 format for PDF-Tools SDK 5?
Replies: 6
Views: 2187

Re: better compression rate of jbig2 format for PDF-Tools SD

Hi Stefan Many thanks for your reply. " ...he was also surprised that symbol compression is not producing the smallest files... " me too, because "Symbols" is the best algorithm to compress a composite B&W bitmap (it proceeds an "OCR-like scan" of all the patterns found in a page and builds a common...
by technovia
Tue May 15, 2012 8:33 am
Forum: PDF-Tools SDK (all our PDF DLL Libraries)
Topic: better compression rate of jbig2 format for PDF-Tools SDK 5?
Replies: 6
Views: 2187

better compression rate of jbig2 format for PDF-Tools SDK 5?

Hello All, I am a legal user of PDF-Tools 4 and I evaluate the PDF-Tools 4 SDK. I wish to know if the new PDF-Tools 5 could better compress pages with just one B&W bitmap using JBig2 options. It seems that, using any PDF-Tools (version 4) JBig2 option, a B&W bitmap is not very well compressed, compa...