manuels

Yes, imagemagick is working fine. Checkout the ./demo folder to see how to use it

I found the bug: I didn't update the submodule to the latest version. You can try again, it should work now.

Yes, I did not include all image format libraries. However, I included tiff. So it's strange that this does not work. What's the mime type of your tif file? is...

Oh, G4 tif means group 4 tiff (Raw CCITT Group4) according to `identify -list format`. Probably I did not include this format library...

Can you run `convert -identify g4.tif` (on your computer and in the browser) and post the output?

^^Is that the output for both or did you just try it in the console?

Can you publish this image anywhere so I can try it myself?

I'm not sure if the file is valid. Even my native imagemagick (debian 6.7.7-10 2013-09-01 Q16) tells me `convert.im6: no images defined 'g4.tif' @ error/convert.c/ConvertImageCommand/3044.`

It's `6.7.7-10 2013-09-01 Q16` and yours?

Got it: I did not use the additional 'g4.jpg' parameter. So it also works with my native version. But I did not figure out which delegate is responsible for GROUP4...