$ go2tv -h
Usage of go2tv:
  -l    List all available UPnP/DLNA MediaRenderer models and URLs.
  -s string
        Path to the subtitles file.
  -t string
        Cast to a specific UPnP/DLNA MediaRenderer URL.
  -v string
        Path to the video file. (Triggers the CLI mode)
  -version
        Print version.