You can edit BINS description files of your
images directly in GQview using
bins-edit-gui. To do so, go to the
Edit -> Options... menu, in the
Editors tab of the GQview
configuration window, and add an entry with
Menu Name=BINS and
Command Line=bins-edit-gui and
click OK.
You can then select one or several
images in GQview, right-click, and select
in BINS... in the Edit
sub-menu.