How can I modify the "WebRTCtoFfplay" example to send UDP data over a local network (not localhost)

[Elbunda7]

Hi I managed to get working solution using localhost and now I want to separate ffplay to different machine. How can I set the RTPSession to send data to my new IP (lets say "172.23.55.150"). Currently it was sending to IPAddress.Loopback.

I tried to set the IP in rtpSession.SetDestination but it didn't work.
How can I modify this example to make it work?

        private static RTPSession CreateRtpSessionLive(List<SDPAudioVideoMediaFormat> audioFormats, List<SDPAudioVideoMediaFormat> videoFormats)
        {
            var rtpSession = new RTPSession(false, false, false, IPAddress.Loopback);
            bool hasAudio = false;
            bool hasVideo = false;

            if (audioFormats != null && audioFormats.Count > 0)
            {
                MediaStreamTrack audioTrack = new MediaStreamTrack(SDPMediaTypesEnum.audio, false, audioFormats, MediaStreamStatusEnum.SendRecv);
                rtpSession.addTrack(audioTrack);
                hasAudio = true;
            }

            if (videoFormats != null && videoFormats.Count > 0)
            {
                MediaStreamTrack videoTrack = new MediaStreamTrack(SDPMediaTypesEnum.video, false, videoFormats, MediaStreamStatusEnum.SendRecv);
                rtpSession.addTrack(videoTrack);
                hasVideo = true;
            }

            var sdpOffer = rtpSession.CreateOffer(null);

            // Because the SDP being written to the file is the input to ffplay the connection ports need to be changed
            // to the ones ffplay will be listening on.
            if (hasAudio)
            {
                sdpOffer.Media.Single(x => x.Media == SDPMediaTypesEnum.audio).Port = FFPLAY_DEFAULT_AUDIO_PORT;
            }

            if (hasVideo)
            {
                sdpOffer.Media.Single(x => x.Media == SDPMediaTypesEnum.video).Port = FFPLAY_DEFAULT_VIDEO_PORT;
            }

            Console.WriteLine(sdpOffer);

            using (StreamWriter sw = new StreamWriter(FFLIVE_DEFAULT_SDP_PATH))
            {
                sw.Write(sdpOffer);
            }


            rtpSession.Start();
            rtpSession.SetDestination(SDPMediaTypesEnum.audio, new IPEndPoint(IPAddress.Loopback, FFPLAY_DEFAULT_AUDIO_PORT), new IPEndPoint(IPAddress.Loopback, FFPLAY_DEFAULT_AUDIO_PORT + 1));
            rtpSession.SetDestination(SDPMediaTypesEnum.video, new IPEndPoint(IPAddress.Loopback, FFPLAY_DEFAULT_VIDEO_PORT), new IPEndPoint(IPAddress.Loopback, FFPLAY_DEFAULT_VIDEO_PORT + 1));

            //StartFFplay();

            return rtpSession;
        }