[magick-users] RE: I need to convert about 600 .jpeg's to bmp format

[Fred Weinhaus]

I don't see why not!

See

ttp://www.imagemagick.org/Usage/basics/#mogrify

For me it created a second set of images and did not overwrite the 
original as the documentation says.  But test it out first on some 
duplicate images to be sure it works as you want, in case it does 
overwrite on you.  Be very careful with doing something like this, so 
as not to corrupt or lose your originals.


try

mogrify -format bmp  *.jpg