Ajoutez des fichiers projet.

2024-02-17 21:51:49 +01:00
parent dccac43ed8
commit e0ee7ca9dc
9 changed files with 560 additions and 0 deletions
--- a/StreamViewer.cs
+++ b/StreamViewer.cs
@@ -0,0 +1,95 @@
+using LibVLCSharp.Shared;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.DirectoryServices.ActiveDirectory;
+using System.Drawing;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace robospot_camera_finder
+{
+    public partial class StreamViewer : Form
+    {
+        public LibVLC _libVLC;
+        public MediaPlayer _mp;
+
+        string username = "admin";
+        string password = "RoboSpot10";
+        string cam_ip = "";
+
+        public StreamViewer(string name, string ip)
+        {
+            InitializeComponent();
+            _libVLC = new LibVLC();
+            _mp = new MediaPlayer(_libVLC);
+            cam_ip = ip;
+
+            timerUpdateZoom.Start();
+            updateZoomSlider();
+
+            videoView.MediaPlayer = _mp;
+            var media = new Media(_libVLC, new Uri("rtsp://" + ip + "/profile2/media.smp"));
+            media.AddOption(":network-caching=25");
+            _mp.Play(media);
+            media.Dispose();
+            this.Text = name;
+        }
+
+        private void updateZoomSlider()
+        {
+            HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://" + cam_ip + "/stw-cgi/ptzcontrol.cgi?msubmenu=query&action=view&Query=Zoom");
+            request.Credentials = new NetworkCredential(username, password);
+            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
+            string text;
+            using (var sr = new StreamReader(response.GetResponseStream())) { text = sr.ReadToEnd(); }
+            string[] resp_lines = text.Split(new[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
+            string zoom_value = resp_lines[1].Substring(resp_lines[1].LastIndexOf('=') + 1);
+            tbZoom.Value = int.Parse(zoom_value);
+
+        }
+
+        private void sendZoomValue(string zoom_pulse)
+        {
+            // clamp values to allowed range
+            if (int.Parse(zoom_pulse) < 10)
+            {
+                zoom_pulse = "10";
+            }
+            if (int.Parse(zoom_pulse) > 9999)
+            {
+                zoom_pulse = "9999";
+            }
+
+            HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://" + cam_ip + "/stw-cgi/ptzcontrol.cgi?msubmenu=absolute&action=control&ZoomPulse=" + zoom_pulse);
+            request.Credentials = new NetworkCredential(username, password);
+            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
+        }
+
+        private void StreamViewer_FormClosed(object sender, FormClosedEventArgs e)
+        {
+            _mp.Stop();
+            _mp.Dispose();
+            _libVLC.Dispose();
+        }
+
+        private void tbZoom_KeyUp(object sender, KeyEventArgs e)
+        {
+            sendZoomValue(tbZoom.Value.ToString());
+        }
+
+        private void tbZoom_MouseUp(object sender, MouseEventArgs e)
+        {
+            sendZoomValue(tbZoom.Value.ToString());
+        }
+
+        private void timerUpdateZoom_Tick(object sender, EventArgs e)
+        {
+            updateZoomSlider();
+        }
+    }
+}