title: FFplay doesn't include the `Authorization` header
body: <p>I am trying to use <a href="https://datatracker.ietf.org/doc/html/rfc2617#section-2" rel="nofollow noreferrer">RTSP basic authentication</a> with FFplay. Here's the command:</p>
  <pre><code>$ ffplay rtsp://admin:123@localhost
  </code></pre>
  <p>I expect that FFplay includes the <code>Authorization: Basic ...</code> header, but it doesn't (I've observed it with Wireshark). How can I use RTSP basic authentication with FFplay? Google suggests using the aforementioned command but it doesn't work for me.</p>