* rtsp stream 1: <code>rtsp://username:password@IP:port/11</code>
    * example: <code>rtsp://admin:admin@192.168.0.103:554/11</code>
  * stream 2: <code>rtsp://username:password@IP:port/12</code>
    * example: <code>rtsp://admin:admin@192.168.0.103:554/12</code>
  * [[https://www.topodome.com/books|website]]
  * {{ ::topodome_user_manual-td-sx_series_v1.2.1.pdf |}}