@@ -13,7 +13,7 @@

 @example

 @c man begin SYNOPSIS

-ffplay [options] @file{input_file}

+ffplay [options] [@file{input_file}]

 @c man end

 @end example

@@ -82,6 +82,8 @@ the input video.

 Use the option "-filters" to show all the available filters (including

 also sources and sinks).

+@item -i @var{input_file}

+Read @var{input_file}.

 @end table

 @section Advanced options