Legacy ImageMagick Discussions Archive

I am trying to convert files in imagemagic 6.8.9 on linux . I am restoring an old video and have each frame written as a png file . Some of these files I have to batch convert to give them an offset -1-4 with the following command to "move" the image in the frame (compensate for a shift in the video ...

your solution seems to work, except it rersults in the first (extra) page being blank.

I have the files
Printer_1555024880.jpg
Printer_1555024880Lin.jpg
Printer_1555025022.jpg

and use the command

convert -size 2550x3300 canvas: -density 300 Printer_*.jpg t2.pdf


and get the result posted ...

I have created a Scaner app that uses imagemagick already for other processing. I am trying to add conversions to PDF . I was afraid to use imagemagick in the beginning because it seems there are constant changes that affect command line parameters.

Now I have googled and tried everything I have ...

I tried 70% too

I guess imagemagick is just too inconsistent from distro to distro for my app. I will have to look for a different solution or forget the auto-crop option alltogether.

As this is an App specific to a scanner and the auto-crop feature compensates for some firmware versions of the ...

It does not work at all here I get an uncropped image . I can see that the new file is generated with the current time.

this is an echo of the php command for this file:
convert filemanager/userfiles/Scan1524186434.jpg -fuzz 90% -trim +repage filemanager/userfiles/Scan1524186434Crop.jpg



I am ...

Here is the image. I am using ubuntu 16.04 and the version of imagemagic from ubuntu repos . If it is that specific to versions I may have to return to my old idea and not use imagaemagic, which I did not want to use anyway. This is something to be installed on varios distros and I can not afford to ...

I have some scanned images that sometimes have black (varying black not all pure black) on sides and top/bottom of image.
I want to remove the black from sides and top/bottom and CROP where the black was .

I do not want to fill the black space with white I want to CROP IT OFF

I have tried ...