Options which do not take arguments are boolean options, and set the
corresponding value to true. They can be set to false by prefixing
with "no" the option name, for example using "-nofoo" in the
-commandline will set to false the boolean option with name "foo".
+command line will set to false the boolean option with name "foo".
@section Stream specifiers
Some options are applied per-stream, e.g. bitrate or codec. Stream specifiers