When dynamically producing pages with <IMG SRC=...> tags, we've run into a
need to convert images from various formats (particularly JPEG) into GIF on
the fly. A utility callable from a CGI script (Tcl running on Solaris)
would be ideal. Surely the Unix world already has such and we don't have
to code this from scratch? Not sure where we'd get the formats anyway...
Any pointers, ideas appreciated!