Run the API server
.. program:: youtube-dl-server
.. option:: -p <port>, --port <port> The port the server will use. The default port is 9191
.. option:: --host HOST The host the server will use. The default host is localhost
.. option:: --number-processes NUMBER_PROCESSES The number of processes the server will use. The default is: 5
.. option:: -h , --help Display the help text
.. option:: --version Print the version of the server