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

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dimedtec 2026-05-21 22:47:51 +02:00
parent b9b5d1c923
commit b0e9e1022f
3 changed files with 95 additions and 0 deletions
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3
MainWindow.xaml
View file

@ -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)"/>

88
MainWindow.xaml.cs
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@ -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)

4
Services/AppSettings.cs
View file

@ -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()