@chapter Options
@c man begin OPTIONS
-@include fftools-common-opts.texi
+@include avtools-common-opts.texi
@section Main options
Prettify the format of the displayed values, it corresponds to the
options "-unit -prefix -byte_binary_prefix -sexagesimal".
+@item -print_format @var{format}
+Set the output printing format.
+Current available formats are "default" and "json".
+
@item -show_format
Show information about the container format of the input multimedia
stream.