Preview parameters

In this section you can find the most common configuration parameters related to preview. Some of these commands are included in OpenKM by default, like pdf2swf or ffmpeg (binaries compiles for Linux and Windows) but others need to be installed by the system administrator.

Linux

Field / Property	Type	Description
system.imagemagick.convert	String	Path to ImageMagick convert tool. /usr/bin/convert
system.ocr	String	Path to OCR text extractor engine. /usr/bin/tesseract ${fileIn} ${fileOut}
system.swftools.pdf2swf	String	Path to pd2swf conversion tool. /home/openkm/tomcat-7.0.27/bin/pdf2swf -f -T 9 -t -s storeallcharacters ${fileIn} -o ${fileOut}
system.pdfimages	String	Path to pdfimages extractor tool. /usr/bin/pdfimages -j -f ${firstPage} -l ${lastPage} ${fileIn} ${imageRoot}
system.openoffice.path	String	Deprecated from OpenKM version 6.3.10 Path to OpenOffice or LibreOffice installation path. /usr/lib/libreoffice
system.openoffice.program	String	Available from OpenKM version 6.3.10 Path to OpenOffice or LibreOffice executable. /usr/bin/soffice
system.ghostscript	String	Path tot the ghosscript conversion tool. /usr/bin/gs

Windows

Field / Property	Type	Description
system.imagemagick.convert	String	Path to image magick convert tool. C:\openkm\bin\convert.exe
system.ocr	String	Path to ocr text extractor engine. C:\openkm\tools\Tesseract-OCR\tesseractexe ${fileIn} ${fileOut}
system.swftools.pdf2swf	String	Path to pd2swf conversion tool. C:\openkm\bin\pdf2swf.exe -f -T 9 -t -s storeallcharacters ${fileIn} -o ${fileOut}
system.pdfimages	String	Path to pdfimages extractor tool. C:\openkm\tools\pdfimages -j -f ${firstPage} -l ${lastPage} ${fileIn} ${imageRoot}
system.openoffice.path	String	Deprecated from OpenKM version 6.3.10 Path to Open Office or Libre Office installation path. C:\Program Files (x86)\OpenOffice 4
system.openoffice.program	String	Available from OpenKM version 6.3.10. Path to OpenOffice or LibreOffice executable. C:\Program Files\LibreOffice\program\soffice.exe
system.ghostscript	String	Path tot the ghosscript conversion tool. C:\openkm\bin\gswin32c.exe