Aufnahme: Start/Stop Button, libVLC sout in Videos\HomeStream, REC-Badge

MainWindow.xaml

@@ -381,6 +381,9 @@
                             <Slider x:Name="SldVolume" Width="100" Minimum="0" Maximum="100" Value="80"
                                     VerticalAlignment="Center" Margin="8,0"
                                     ValueChanged="SldVolume_ValueChanged"/>
+                            <Button x:Name="BtnRecord" Content="⏺" FontSize="16" Width="40" Height="40"
+                                    Background="Transparent" Foreground="#888" BorderThickness="0"
+                                    Click="BtnRecord_Click" Cursor="Hand" ToolTip="Aufnahme starten"/>
                             <Button x:Name="BtnFullscreen" Content="⛶" FontSize="16" Width="40" Height="40"
                                     Background="Transparent" Foreground="White" BorderThickness="0"
                                     Click="BtnFullscreen_Click" Cursor="Hand" ToolTip="Vollbild (F11)"/>

MainWindow.xaml.cs

@@ -42,6 +42,11 @@ public partial class MainWindow : Window
     // WebView2 für Web-Sender (YouTube, Netflix etc.)
     private bool _webViewReady = false;
 
+    // Aufnahme
+    private MediaPlayer? _recordPlayer;
+    private Media? _recordMedia;
+    private bool _isRecording = false;
+
     // WndProc-Hook für globale Tastatureingaben (auch wenn WebView2 Fokus hat)
     private System.Windows.Interop.HwndSource? _hwndSource;
 
@@ -206,6 +211,7 @@ public partial class MainWindow : Window
         try
         {
             _hwndSource?.RemoveHook(WndProc);
+            if (_isRecording) StopRecording();
             _epgTimer.Stop();
             _zapTimer.Stop();
             _epgRefreshTimer.Stop();
@@ -392,6 +398,8 @@ public partial class MainWindow : Window
         TxtChannelSource.Foreground = ch.Source == ChannelSource.Online
             ? new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(0x00, 0x78, 0xD4))
             : new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(0x66, 0xBB, 0x6A));
+        // Aufnahme stoppen wenn Sender wechselt
+        if (_isRecording) StopRecording();
         TxtNoChannel.Visibility = Visibility.Collapsed;
         UpdateFavButton();
 
@@ -687,6 +695,86 @@ public partial class MainWindow : Window
 
     private void BtnFullscreen_Click(object sender, RoutedEventArgs e) => ToggleFullscreen();
 
+    private void BtnRecord_Click(object sender, RoutedEventArgs e)
+    {
+        if (_isRecording) StopRecording();
+        else StartRecording();
+    }
+
+    private void StartRecording()
+    {
+        if (_currentChannel == null || _currentChannel.Kind == ChannelKind.Web)
+        {
+            MessageBox.Show("Aufnahme nur für TV- und Radio-Sender möglich.",
+                "HomeStream", MessageBoxButton.OK, MessageBoxImage.Information);
+            return;
+        }
+
+        try
+        {
+            // Zieldatei: Sendername + Zeitstempel.ts
+            var dir = _settings.RecordingPath;
+            Directory.CreateDirectory(dir);
+            var safeName = string.Join("_", _currentChannel.Name.Split(Path.GetInvalidFileNameChars()));
+            var fileName = $"{safeName}_{DateTime.Now:yyyy-MM-dd_HH-mm-ss}.ts";
+            var filePath = Path.Combine(dir, fileName);
+
+            // Separater MediaPlayer nur für Aufnahme (kein Video-Output)
+            // Stream wird direkt von der Quelle aufgenommen, nicht vom laufenden Player
+            _recordMedia = new Media(_libVLC!, new Uri(_currentChannel.Url),
+                $":sout=#file{{dst={filePath}}}",
+                ":sout-keep",
+                ":network-caching=300");
+
+            _recordPlayer = new MediaPlayer(_libVLC!);
+            _recordPlayer.Media = _recordMedia;
+            _recordPlayer.Play();
+
+            _isRecording = true;
+            BtnRecord.Foreground = new System.Windows.Media.SolidColorBrush(
+                System.Windows.Media.Colors.Red);
+            BtnRecord.ToolTip = $"Aufnahme läuft: {fileName} — Klicken zum Stoppen";
+            TxtChannelSource.Text = (_currentChannel.Source == ChannelSource.Online ? "● Online" : "● FritzBox")
+                + "  🔴 REC";
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show($"Aufnahme-Fehler:\n{ex.Message}",
+                "HomeStream", MessageBoxButton.OK, MessageBoxImage.Error);
+        }
+    }
+
+    private void StopRecording()
+    {
+        try
+        {
+            _recordPlayer?.Stop();
+            _recordPlayer?.Dispose();
+            _recordMedia?.Dispose();
+        }
+        catch { }
+        finally
+        {
+            _recordPlayer = null;
+            _recordMedia = null;
+            _isRecording = false;
+            BtnRecord.Foreground = new System.Windows.Media.SolidColorBrush(
+                System.Windows.Media.Color.FromRgb(0x88, 0x88, 0x88));
+            BtnRecord.ToolTip = "Aufnahme starten";
+            // Source-Badge wiederherstellen
+            if (_currentChannel != null)
+            {
+                TxtChannelSource.Text = _currentChannel.Source == ChannelSource.Online
+                    ? "● Online" : "● FritzBox";
+                TxtChannelSource.Foreground = _currentChannel.Source == ChannelSource.Online
+                    ? new System.Windows.Media.SolidColorBrush(
+                        System.Windows.Media.Color.FromRgb(0x00, 0x78, 0xD4))
+                    : new System.Windows.Media.SolidColorBrush(
+                        System.Windows.Media.Color.FromRgb(0x66, 0xBB, 0x6A));
+            }
+        }
+    }
+
     private void ToggleFullscreen()
     {
         if (!_isFullscreen)

Services/AppSettings.cs

@@ -16,6 +16,10 @@ public class AppSettings
     /// <summary>Startkategorie beim App-Start (default: Favoriten)</summary>
     public string StartCategory { get; set; } = "fav";
 
+    /// <summary>Ordner fuer Aufnahmen (default: Videos\HomeStream)</summary>
+    public string RecordingPath { get; set; } = System.IO.Path.Combine(
+        Environment.GetFolderPath(Environment.SpecialFolder.MyVideos), "HomeStream");
+
     private static readonly string ConfigPath = AppPaths.Settings;
 
     public static AppSettings Load()