Legacy ImageMagick Discussions Archive

I have a large PDF file (100+ pages). It is a scanned document, scanned in color, so it's rather large. I am using IM to compress it to group4 tiff. The problem I am running into is that IM is eating up all my RAM, and I have 15gigs of it! I looks like it is loading all 100+ pages into memory in ...

Well, the only reason I am positing that it's a bug is because it worked just fine in older IM I have on my Windows machine. It's not operational, so I can not check it's version, but it was from some time in 2010. Oh, and the last group 4 is necessary, without it the resulting PDF file is about 8 ...

The thing is, I am not trying to get a tiff, I am trying to get a PDF with individual pages as tiff images compressed in group4.

I am trying to compress some PDF files with Group4 compression. This command works: convert -density 300 -threshold 90% -compress group4 input.pdf tif:- | convert - -compress group4 output.pdf But these do not: convert -density 300 -threshold 90% -monochorme -compress group4 input.pdf output.pdf ...

Hi guys, I was wondering, are there any Windows GUI plugins for ImageMagick? What I mean is, for instance, I would like to write a small batch script that preforms a few actions on a set of pictures in a folder. One of the things I need to do is crop all the pictures in that folder in a certain way ...