Re: Dark veil with convert resize and unsharp

>thanks for your reply. I should have think about this indeed! I'll just
>tell my friend to be careful about the type of image he uploads next time.
>BTW the thumbnails files are sometimes almost bigger than their original
>(but at the same time I optimized many of the original by hand), is
>there any strategy I could adopt to decrease thumbnail size?


Optimization depends upon the file type and you did not say what type 
of file you are outputting.

If jpg, then see -quality.

If you are on Q16 IM, try -depth 8.

If gif, the see -colors.

If png, see PNG8:output.png


Fred