update

src/PhotoCollector/PhotoCollector.csproj

@@ -40,6 +40,17 @@
 	  </Content>
   </ItemGroup>
 
+  <ItemGroup>
+    <None Remove="wwwroot\favicon.ico" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Content Update="wwwroot\favicon.ico">
+      <ExcludeFromSingleFile>true</ExcludeFromSingleFile>
+      <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
+    </Content>
+  </ItemGroup>
+
   <ItemGroup>
     <None Update="license.dat">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>

src/PhotoCollector/Program.cs

@@ -6,6 +6,7 @@ using Serilog;
 using Serilog.Core;
 using Serilog.Events;
 using System.Diagnostics;
+using System.Net;
 
 namespace PhotoCollector;
 
@@ -81,9 +82,35 @@ internal static class Program
                 webBuilder.UseSetting(WebHostDefaults.DetailedErrorsKey, "true");
                 webBuilder.UseContentRoot(AppContext.BaseDirectory);
                 webBuilder.UseStartup<Startup>();
-                webBuilder.UseUrls("http://localhost:8440");
+                webBuilder.UseUrls($"http://localhost:{GetDynamicFreePort()}");
+                //webBuilder.UseUrls("http://localhost:48440");
             })
             .Build();
         await WebHost.StartAsync();
     }
-}
+
+    public static int GetDynamicFreePort()
+    {
+        var port = 49152;
+        while (port < 65535)
+        {
+            var listener = new HttpListener();
+            listener.Prefixes.Add($"http://localhost:{port}/");
+            try
+            {
+                listener.Start();
+                break;
+            }
+            catch
+            {
+                port++;
+            }
+            finally
+            {
+                listener.Stop();
+                listener.Close();
+            }
+        }
+        return port;
+    }
+}

src/PhotoCollector/wwwroot/index.html

@@ -245,10 +245,11 @@
                     select.innerHTML = "";
                     devices.forEach(function (device) {
                         console.log(device);
-                        if (device.kind === 'videoinput' && device.label) {
+                        if (device.kind === 'videoinput' && device.groupId) {
-                            select.insertAdjacentHTML('beforeend', `<option value="${device.deviceId}">${device.label}</option>`);
+                            select.insertAdjacentHTML('beforeend', `<option value="${device.deviceId}">${device.label ?? device.groupId}</option>`);
                         }
                     });
+                    console.dir(select);
                     if (select.children.length) {
                         select.children[0].setAttribute("selected", "selected");
                         select.dispatchEvent(new Event('change'));
@@ -258,8 +259,8 @@
                     console.log(err.name + ": " + err.message);
                 });
         }
-        //setInterval(init, 5000);
+        setInterval(init,2000);
-        init();
+        //init();
     </script>
 </body>
 </html>