@@ -1,5 +1,8 @@

     { "L", OPT_EXIT, {(void*)show_license}, "show license" },

     { "h", OPT_EXIT, {(void*)show_help}, "show help" },

+    { "?", OPT_EXIT, {(void*)show_help}, "show help" },

+    { "help", OPT_EXIT, {(void*)show_help}, "show help" },

+    { "-help", OPT_EXIT, {(void*)show_help}, "show help" },

     { "version", OPT_EXIT, {(void*)show_version}, "show version" },

     { "formats"  , OPT_EXIT, {(void*)show_formats  }, "show available formats" },

     { "codecs"   , OPT_EXIT, {(void*)show_codecs   }, "show available codecs" },

@@ -228,7 +228,7 @@ specified for the inputs.

 @item -L

 Show license.

-@item -h

+@item -h, -?, -help, --help

 Show help.

 @item -version

@@ -29,7 +29,7 @@ ffplay [options] @file{input_file}

 @section Main options

 @table @option

-@item -h

+@item -h, -?, -help, --help

 Show help.

 @item -version

 Show version.

@@ -251,7 +251,7 @@ Show available bitstream filters.

 Show available protocols.

 @item -filters

 Show available libavfilter filters.

-@item -h

+@item -h, -?, -help, --help

 Show help.

 @item -loglevel @var{loglevel}

 Set the logging level used by the library.