ImageMagick: convert quits after some pages
8,174
Try to add the following option to increase the cache
convert -limit memory 1GiB -limit disk 1GiB *.jpg new.pdf
If it doesn't work set the limits into the image magic configuration file /etc/ImageMagick-6/policy.xml
<policy domain="resource" name="memory" value="256MiB"/>
<policy domain="resource" name="disk" value="1GiB"/>
to
<policy domain="resource" name="memory" value="3GB"/>
<policy domain="resource" name="disk" value="2GB"/>
and try it again
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Author by
chris01
Updated on September 18, 2022Comments
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chris01 over 1 year
I try to convert some jpgs into one single pdf in using convert.
convert *.jpg new.pdf
But convert does quit after 18 pages. The output then is ok but not complete.
convert-im6.q16: DistributedPixelCache '127.0.0.1' @ error/distribute-cache.c/ConnectPixelCacheServer/244. convert-im6.q16: cache resources exhausted `094708.JPG' @ error/cache.c/OpenPixelCache/3945. ...
I tried some limit settings but without success. If I try other jpgs then it is the same result.
Any ideas? I have plenty of free memory.
Version: ImageMagick 6.9.7-4 Q16 x86_64 20170114 ... Delegates (built-in): bzlib djvu fftw fontconfig freetype jbig jng jp2 jpeg lcms lqr ltdl lzma openexr pangocairo png tiff wmf x xml zlib
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Vomit IT - Chunky Mess Style about 7 yearsIt looks like a newer version is available so you might just check the site and download and update if applicable. If it's a bug, it may be patched in the newer version. Something to consider perhaps at least. imagemagick.org/script/download.php
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Vomit IT - Chunky Mess Style about 7 yearsCheck out the
-limit
switch.... imagemagick.org/script/command-line-options.php#limit You can likely-limit memory <#>
with this switch in case it's your machine running out of memory to process all the files. Otherwise, try to merge less than you are in smaller batches and see if that makes any difference. So if there are a hundred, copy 25 to a test folder and see if the same happens with 25 for example. Perhaps you can merge them all in smaller chunk then at the end merge the PDF documents that were created together. I've always used PDFTK for PDF file merges though.
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tanius over 5 yearsThe change to
policy.xml
has the same effect as the command line options but is permanent. So it's almost always a good idea, because it's "write and forget". -
Ciro Santilli Путлер Капут 六四事 over 5 years@tanius editing the xml worked, but CLI options didn't. Ubuntu 18.10, ImageMagick 6.9.10-8, with these images: github.com/cirosantilli/media/blob/master/…
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Luis Antolín Cano almost 5 yearsSame as Ciro reports, cli did not work, xml did. Version: ImageMagick 6.9.7-4 Q16 x86_64 20170114 on Debian 9.
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jamadagni over 4 yearsgithub.com/ImageMagick/ImageMagick/issues/… says that the security policy in the XML will override command line options.
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Honza P. almost 4 yearsIn my case editting polixy.xml helped, my TIFF image contained pages and convert generated like 30 JPG files, this was memory consuming ...