by cday (Posted Sat Nov 12, 2016 1:08 pm)
The uploaded JP2 file opens in another popular freeware software, but only after a very long delay.
JP2 files evidently need a lot of processing to decompress in images in them; when I created a multi-image PDF file using JPEG2000 compression once, stepping throught the pages was noticeably slower than when JPEG compression was used.
But I couldn't open it or a much smaller example JP2 file in XnView ['MP and also possibly 'Classic, I don't recall now] even after downloading the required plug-in and placing it in the plug-in's folder, possibly some error on my part...![:?:]( "Question")
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The uploaded JP2 file opens in another popular freeware software, but only after a very long delay.
JP2 files evidently need a lot of processing to decompress in images in them; when I created a multi-image PDF file using JPEG2000 compression once, stepping throught the pages was noticeably slower than when JPEG compression was used.
But I couldn't open it or a much smaller example JP2 file in XnView ['MP and also possibly 'Classic, I don't recall now] even after downloading the required plug-in and placing it in the plug-in's folder, possibly some error on my part...
Read Main Topic