Legacy ImageMagick Discussions Archive

In one statement I make about 1,000 ImageMagick thumbnail images. The whole process takes about 70-80 seconds. After testing we found that IM uses 100% of one CPU core which causes delays. How to configure IM to use the two or three CPU cores? My version: # identify -version Version: ImageMagick 6.8 ...

Thanks for your help, the server made ​​a request. I have another question: Why the query is not removed the original image? I have four thumbnails and full size image...

I wrote a command to create four thumbnail of the original image. I run a command in PHP using exec: convert /images/*.* ( -clone 0--1 -strip -thumbnail "68x51^>" -background white -gravity center -extent 68x51 -quality 80 +adjoin -scene 1 -write /images/%d_68x51.jpg -delete 0--1 ) ( -clone 0--1 ...

The number of folders will be changed depending on the time of the query. The folder will never be more than 20 images and no larger than 5MB. On the server I have 16GB of memory and I do not know whether a lot or a little for ImageMagick. Tests carried out later and see what is better or 100 ...

By creating a query I have in mind only the speed of execution. I have about 50 folders, each from 0 to 20 files. Each file must have four thumbnails. I thought that I will perform one query for a single folder. In total, these questions will be about 50. Each of them doing with exec in php. Is this ...

Hello, This is my first contact with imagemagick. I have folder with 10 diffrent images. In one query I am trying to create four thumbnail sizes: 1024x768 - normall 360x270 - cut to fit 104x78 - cut to fit 68x51 - cut to fit created by me questions almost works: convert path/folder/*.* ( +clone ...