class IpCameraFragment : Fragment() {
//    not ok
    private val binding by lazy {
        FragmentIpCameraBinding.inflate(layoutInflater)
    }
//    ok
//    private var playerView: PlayerView? = null

    override fun onCreateView(
        inflater: LayoutInflater,
        container: ViewGroup?,https://pastebin.com/
        savedInstanceState: Bundle?
    ): View? {
        return inflater.inflate(R.layout.fragment_ip_camera, container, false)
    }

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)

//        playerView = view.findViewById(R.id.playerView)
          initPlayer()
    }

    private fun initPlayer() {
        val player = SimpleExoPlayer.Builder(mainActivity).build()
        val ms = RtspMediaSource.Factory(
            RtspDefaultClient.factory()
                .setFlags(Client.FLAG_ENABLE_RTCP_SUPPORT)
                .setNatMethod(Client.RTSP_NAT_DUMMY)
        ).createMediaSource(Uri.parse("rtsp://admin:[email protected]/media/video1"))

        player.playWhenReady = true
        binding.playerView.player = player
//        playerView?.player = player
        player.prepare(ms)
    }
}