Testing for CCITT Compression

1. offizieller Beitrag

    Is it possible to test for compression prior to importing and viewing a PDF file?

    I would rather not see the blue border around the viewer and get the "l1" or 'lm10" type errors. Would like to select the file, hit open, then have the system display a message similar to "The file you have selected uses unsupported compression" etc etc.

    • Offizieller Beitrag

    Hi,

    >>Is it possible to test for compression prior to importing and viewing a PDF file? <<

    You can scan the PDF file for "FaxEncode"

    >>I would rather not see the blue border around the viewer and get the "l1" or 'lm10" type errors. Would like to select the file, hit open, then have the system display a message similar to "The file you have selected uses unsupported compression" etc etc.<<

    But maybe you have a CMYK encoded JPEG image - that is supported by the latest WPViewPDF.

    I take that as a suggestion for a new release.

    Julian