Legacy ImageMagick Discussions Archive

there also is an option

–ordered-dither NxN ordered dither the image

but it is not (yet) in the manual. Also I think the image is not yet converted to real Group4 encoding.

I retried to run the conversion again on two versions and i got interesting results, in speed, resulting file size and surprisingly 'verbosity' (the second run is done with 6.2.6 03/09/06 Q16) : C:\Documents and Settings\ivar\Desktop\imagemagick>convert -verbose -compress Group4 loadFTPImg.asp.jpg l...

I used a hexeditor to change object 9 to ... /Name /Im0 /Filter [ /CCITTFaxDecode ] /DecodeParms [ << /K -1 /Columns 1620 /Rows 736 >> ] /Width 1620 /Height 736 ... (only romeved the extra << >> mentioned in the previous post) and the pdf works fine. For good measure did I also fit the stream genera...

I reverted back to the previous version and tried with -compression group4 only again. I also converted the same image by using ghostscript ( GPL Ghostscript 8.50 (2005-12-31) ) , some interesting differences in the object code are : Image magic pdf : 4 0 obj << /Type /Page /Parent 3 0 R /Resources ...

I have installed Version: ImageMagick 6.2.6 02/24/06 Q16 http://www.imagemagick.org Copyright: Copyright (C) 1999-2006 ImageMagick Studio LLC and tried convert -compress Group4 -type bilevel -monochrome loadFTPImg.asp.jpg loadFTPImg.asp_2.pdf convert -verbose -compress Group4 loadFTPImg.asp.jpg load...

When i use convert -compress Group4 -type bilevel -monochrome loadFTPImg.asp.jpg loadFTPImg.asp_1.tiff I get a good and appropriately small tiff file when i use convert -compress Group4 -type bilevel -monochrome loadFTPImg.asp.jpg loadFTPImg.asp_2.pdf I get a rather large pdf file, (looks like zip o...