Legacy ImageMagick Discussions Archive

Thanks Snibgo.

I have already tried that out. The output looks really very bad when compared to original.

What I want to achieve is without visible quality loss also.

TIA

Yogi Yang

Hello, I have a collection of around 10k photos snapped in various Mega Pixels starting at 4 mp to 16 mp. I also have a few 300 dpi images that are created using professional image editors like Photoshop. The file are mostly in .jpg format. But their sizes are quite large. Say for example some files ...

You don't need the first command. Just put the original file name in the second command. "convert.exe" -define jpeg:size=500x180 "12 x 36\010 copy.jpg" -auto-orient -thumbnail 200x200 -unsharp 0x.5 "c:\up_temp\tn\00001.jpg" Thanks for your assistant. This only creates the thumbnail. The the file ...

I want to convert any supported format image to JPG and also generate a thumbnail of max size 200x200 pixels. Currently I am giving two commands for this: convert "12 x 36\010 copy.jpg" c:\up_temp\001.jpg and "convert.exe" -define jpeg:size=500x180 "C:\up_temp\001.jpg" -auto-orient -thumbnail ...

Hello,

I am trying to use ImageMagick in my program which is in VB6.

Here I need to convert an Image to JPG and then encrypt it. I tried Base64 encryption but that seems to increase file size.

Can we achieve something like this directly from ImageMagick?

TIA

Yogi Yang