The following commands are supported:
@table @option
-@item create [-e] [-6] [-b @var{base_image}] [-f @var{fmt}] @var{filename} [@var{size}]
+@item create [-e] [-6] [-F @var{base_fmt}] [-b @var{base_image}] [-f @var{fmt}] @var{filename} [@var{size}]
@item commit [-f @var{fmt}] @var{filename}
@item convert [-c] [-e] [-6] [-f @var{fmt}] [-O @var{output_fmt}] [-B @var{output_base_image}] @var{filename} [@var{filename2} [...]] @var{output_filename}
@item info [-f @var{fmt}] @var{filename}
image of the specified base image; @code{output_base_image} should have the same
content as the input's base image, however the path, image format, etc may
differ
+@item base_fmt
+is the disk image format of @var{base_image}. for more information look at @var{fmt}
@item fmt
is the disk image format. It is guessed automatically in most cases. The following formats are supported: