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Old 05-01-2010, 07:15 AM   #1
bokjeid
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PDF page loading is too slow.. How can I improve it?

When I turn to next page reading PDF documents, sometimes the loading time is too long - about 2~5 seconds? It is different case by case.
How can we shorten the PDF page loading time?
I can't bear it really.. Please help me!!
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Old 05-01-2010, 03:35 PM   #2
SplogSplog
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I have had similar problem with a very small number of PDFs. In the beta 2.0 release, most documents turn in a second, but I have a few that are taking between 5 and 10 seconds per page turn. iRex staff asked me to send them a sample document a week or two ago, which I did, and they said they have repeated the problem and are investigating a solution. So, all you can do is wait for the official release of 2.0 of the software from iRex, and see if they have been successful with the speed-up.
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Old 05-01-2010, 08:51 PM   #3
bokjeid
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Thank you very much for your reply

I'm somewhat relieved to hear that. I also hope it would be fixed next firmware upgrade!
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Old 05-03-2010, 05:59 PM   #4
bokjeid
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In my case, it seems relevent with the type of PDF compression for monochrome images - JBIG2, ZIP, CCITT, Run Length or so. For instance, I changed it to ZIP then the loading time of the 'problematic PDF file' became normal. But it's not so convenient solution. It seems that a problem of PDF uncompression time caused the loading time to be so long for some PDF files.

Last edited by bokjeid; 05-03-2010 at 06:13 PM.
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