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<!DOCTYPE HTML> <html> <!-- SECTION: Man Pages --> <head> <link rel="stylesheet" type="text/css" href="../cups-printable.css"> <title>mime.convs(5)</title> </head> <body> <h1 class="title">mime.convs(5)</h1> <h2 class="title"><a name="NAME">Name</a></h2> mime.convs - mime type conversion file for cups (deprecated) <h2 class="title"><a name="DESCRIPTION">Description</a></h2> The <b>mime.convs</b> file defines the filters that are available for converting files from one format to another. The standard filters support text, PDF, PostScript, and many types of image files. <p>Additional filters are specified in files with the extension <i>.convs</i> in the CUPS configuration directory. <p>Each line in the <b>mime.convs</b> file is a comment, blank, or filter line. Comment lines start with the # character. Filter lines specify the source and destination MIME types along with a relative cost associated with the filter and the filter to run: <pre class="man"> source/type destination/type cost filter </pre> The <i>source/type</i> field specifies the source MIME media type that is consumed by the filter. <p>The <i>destination/type</i> field specifies the destination MIME media type that is produced by the filter. <p>The <i>cost</i> field specifies the relative cost for running the filter. A value of 100 means that the filter uses a large amount of resources while a value of 0 means that the filter uses very few resources. <p>The <i>filter</i> field specifies the filter program filename. Filenames are relative to the CUPS filter directory. <h2 class="title"><a name="FILES">Files</a></h2> <i>/etc/cups</i> - Typical CUPS configuration directory. <br> <i>/usr/lib/cups/filter</i> - Typical CUPS filter directory. <br> <i>/usr/libexec/cups/filter</i> - CUPS filter directory on macOS. <h2 class="title"><a name="EXAMPLES">Examples</a></h2> Define a filter that converts PostScript documents to CUPS Raster format: <pre class="man"> application/vnd.cups-postscript application/vnd.cups-raster 50 pstoraster </pre> <h2 class="title"><a name="NOTES">Notes</a></h2> CUPS filters are deprecated and will no longer be supported in a future feature release of CUPS. Printers that do not support IPP can be supported using applications such as <a href="man-ippeveprinter.html?TOPIC=Man+Pages"><b>ippeveprinter</b>(1).</a> <h2 class="title"><a name="SEE_ALSO">See Also</a></h2> <a href="man-cups-files.conf.html?TOPIC=Man+Pages"><b>cups-files.conf</b>(5),</a> <a href="man-cupsd.conf.html?TOPIC=Man+Pages"><b>cupsd.conf</b>(5),</a> <a href="man-cupsd.html?TOPIC=Man+Pages"><b>cupsd</b>(8),</a> <a href="man-cupsfilter.html?TOPIC=Man+Pages"><b>cupsfilter</b>(8),</a> <a href="man-mime.types.html?TOPIC=Man+Pages"><b>mime.types</b>(5),</a> CUPS Online Help (<a href="http://localhost:631/help">http://localhost:631/help</a>) <h2 class="title"><a name="COPYRIGHT">Copyright</a></h2> Copyright © 2021-2023 by OpenPrinting. </body> </html>