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3 Commits
959fdad037 ... fdf540a69b

Author SHA1 Message Date
Alberto Balbo
fdf540a69b Transizione a Windows Media Foundation (WMF) 
Rimosso il supporto a `System.Drawing` e FFmpeg, sostituendoli con Windows Media Foundation per la gestione dei video.

- Aggiornato `FrameExtractor.cs` e `VideoAnalyzer.cs` per utilizzare il `Source Reader` di WMF.
- Aggiunta la classe `MFVideoReader` per l'estrazione dei frame.
- Introdotto il file `MFInterfaces.cs` con nuove interfacce COM per WMF.
- Rimosse interfacce COM obsolete e metodi non più utilizzati.
- Migliorata la gestione delle eccezioni e ottimizzate le dipendenze.
- Aggiunto supporto per il formato video RGB32.
- Pulizia del codice e rimozione di commenti obsoleti.

Questa modifica riduce le dipendenze esterne e migliora l'integrazione con le API native di Windows.
 2025-12-08 17:51:14 +01:00
Alberto Balbo
627a157762 Migrazione a Windows Media Foundation 
- Rimosse le dipendenze da FFmpeg e FFMediaToolkit.
- Implementata Windows Media Foundation per analisi video.
- Aggiunto tema scuro e navigazione laterale nell'interfaccia.
- Tradotti testi e notifiche dall'inglese all'italiano.
- Migliorata la gestione degli errori in JobConfigWindow.
- Aggiornato README per riflettere i cambiamenti.
- Eliminato lo script di download di FFmpeg.
 2025-12-08 01:09:57 +01:00
Alberto Balbo
11931854c7 Sostituzione FFMpegCore con FFMediaToolkit 
- Rimosso FFMpegCore e introdotto FFMediaToolkit per semplificare
  la gestione dei video e migliorare le prestazioni.
- Aggiunti `FrameExtractor` e `VideoAnalyzer` per l'estrazione
  dei frame e l'analisi dei metadati video.
- Riprogettata l'interfaccia utente con tema moderno e navigazione
  a schede (Processing, Library, Settings).
- Integrate le impostazioni nella scheda "Settings", eliminando
  la finestra legacy.
- Aggiornato `VideoProcessingService` per utilizzare i nuovi
  wrapper e migliorata la gestione della coda.
- Tradotti i testi dell'interfaccia dall'italiano all'inglese.
- Aggiornata la documentazione (`README.md`) con dettagli sulle
  funzionalità, lo stack tecnologico e la struttura del progetto.
- Ottimizzate le prestazioni e migliorata la gestione degli errori.
- Aggiunto supporto per nuovi formati video (FLV, WebM).
- Rimossi codice e risorse obsolete, migliorando la manutenibilità.
 2025-12-07 23:34:48 +01:00
20 changed files with 1923 additions and 460 deletions
Expand all files Collapse all files

3
Ganimede/Ganimede/App.config
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@@ -13,9 +13,6 @@
<setting name="LastVideoPath" serializeAs="String">
<value />
</setting>
<setting name="FFmpegBinFolder" serializeAs="String">
<value>C:\Users\balbo\source\repos\Ganimede\Ganimede\Ganimede\FFMpeg</value>
</setting>
</Ganimede.Properties.Settings>
</userSettings>
</configuration>

8
Ganimede/Ganimede/App.xaml.cs
View File

@@ -7,5 +7,13 @@ namespace Ganimede
/// </summary>
public partial class App : System.Windows.Application
{
protected override void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
// Windows Media Foundation is initialized automatically when needed
// No external dependencies or setup required!
System.Diagnostics.Debug.WriteLine("[Ganimede] Application started - Using native Windows Media Foundation");
}
}
}

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Ganimede/Ganimede/FFMpeg/ffmpeg.exe
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Ganimede/Ganimede/FFMpeg/ffplay.exe
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Ganimede/Ganimede/FFMpeg/ffprobe.exe
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6
Ganimede/Ganimede/Ganimede.csproj
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@@ -7,10 +7,12 @@
<ImplicitUsings>enable</ImplicitUsings>
<UseWPF>true</UseWPF>
<UseWindowsForms>true</UseWindowsForms>
<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="FFMpegCore" Version="5.2.0" />
<!-- Only System.Drawing.Common for image manipulation -->
<PackageReference Include="System.Drawing.Common" Version="10.0.0" />
</ItemGroup>
<ItemGroup>
@@ -28,4 +30,6 @@
</None>
</ItemGroup>
<!-- Native Windows libraries (included in Windows) -->
</Project>

632
Ganimede/Ganimede/MainWindow.xaml
View File

@@ -5,48 +5,50 @@
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:local="clr-namespace:Ganimede"
mc:Ignorable="d"
Title="Estrattore Frame Video" Height="800" Width="1250"
Background="#1E2228" WindowStartupLocation="CenterScreen">
Title="Ganimede - Estrattore Frame Video" Height="750" Width="1200"
Background="#0F1419" WindowStartupLocation="CenterScreen">
<Window.Resources>
<local:StatusColorConverter x:Key="StatusColorConverter"/>
<!-- Color resources -->
<Color x:Key="AccentColor">#268BFF</Color>
<SolidColorBrush x:Key="AccentBrush" Color="{StaticResource AccentColor}"/>
<SolidColorBrush x:Key="AccentBrushLight" Color="#39A3FF"/>
<SolidColorBrush x:Key="BaseBrush" Color="#1E2228"/>
<SolidColorBrush x:Key="PanelBrush" Color="#242A31"/>
<SolidColorBrush x:Key="PanelSubBrush" Color="#2C333B"/>
<SolidColorBrush x:Key="BorderBrushColor" Color="#38424D"/>
<SolidColorBrush x:Key="TextPrimaryBrush" Color="#FFFFFF"/>
<SolidColorBrush x:Key="TextSecondaryBrush" Color="#B5BDC7"/>
<!-- Dark Mode Color Palette -->
<SolidColorBrush x:Key="PrimaryBrush" Color="#6366F1"/>
<SolidColorBrush x:Key="PrimaryDarkBrush" Color="#4F46E5"/>
<SolidColorBrush x:Key="PrimaryLightBrush" Color="#818CF8"/>
<SolidColorBrush x:Key="SuccessBrush" Color="#10B981"/>
<SolidColorBrush x:Key="DangerBrush" Color="#EF4444"/>
<SolidColorBrush x:Key="WarningBrush" Color="#F59E0B"/>
<SolidColorBrush x:Key="BackgroundBrush" Color="#0F1419"/>
<SolidColorBrush x:Key="SurfaceBrush" Color="#1A1F26"/>
<SolidColorBrush x:Key="SurfaceLightBrush" Color="#22272E"/>
<SolidColorBrush x:Key="BorderBrush" Color="#30363D"/>
<SolidColorBrush x:Key="TextPrimaryBrush" Color="#F0F6FC"/>
<SolidColorBrush x:Key="TextSecondaryBrush" Color="#9DA5B4"/>
<SolidColorBrush x:Key="TextMutedBrush" Color="#636C76"/>
<SolidColorBrush x:Key="HoverBrush" Color="#2C3138"/>
<!-- Button Style -->
<Style TargetType="Button" x:Key="ToolbarButton">
<!-- Modern Button Style (Dark) -->
<Style TargetType="Button" x:Key="ModernButton">
<Setter Property="Background" Value="{StaticResource PrimaryBrush}"/>
<Setter Property="Foreground" Value="White"/>
<Setter Property="Background" Value="#2F3740"/>
<Setter Property="BorderBrush" Value="#3F4A55"/>
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="Padding" Value="14 8"/>
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="Padding" Value="16,10"/>
<Setter Property="FontSize" Value="14"/>
<Setter Property="MinHeight" Value="40"/>
<Setter Property="FontWeight" Value="Medium"/>
<Setter Property="Cursor" Value="Hand"/>
<Setter Property="SnapsToDevicePixels" Value="True"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<Border Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="8" SnapsToDevicePixels="True">
<Border Background="{TemplateBinding Background}"
CornerRadius="8"
Padding="{TemplateBinding Padding}">
<ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="#39444F"/>
</Trigger>
<Trigger Property="IsPressed" Value="True">
<Setter Property="Background" Value="#46525E"/>
<Setter Property="Background" Value="{StaticResource PrimaryLightBrush}"/>
</Trigger>
<Trigger Property="IsEnabled" Value="False">
<Setter Property="Opacity" Value="0.4"/>
<Setter Property="Opacity" Value="0.5"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
@@ -54,59 +56,143 @@
</Setter>
</Style>
<!-- Accent Button -->
<Style TargetType="Button" x:Key="AccentButton" BasedOn="{StaticResource ToolbarButton}">
<Setter Property="Background" Value="{StaticResource AccentBrush}"/>
<Setter Property="BorderBrush" Value="#1673D5"/>
<Setter Property="Foreground" Value="White"/>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="{StaticResource AccentBrushLight}"/>
</Trigger>
</Style.Triggers>
</Style>
<!-- Danger Button -->
<Style TargetType="Button" x:Key="DangerButton" BasedOn="{StaticResource ToolbarButton}">
<Setter Property="Background" Value="#D9534F"/>
<Setter Property="BorderBrush" Value="#B33E3B"/>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="#E36460"/>
</Trigger>
</Style.Triggers>
</Style>
<!-- Flat small badge button -->
<Style TargetType="Button" x:Key="SmallGhostButton" BasedOn="{StaticResource ToolbarButton}">
<Setter Property="FontSize" Value="13"/>
<Setter Property="Padding" Value="12 6"/>
<Setter Property="MinHeight" Value="36"/>
<Setter Property="Background" Value="#2F3740"/>
</Style>
<!-- ProgressBar -->
<Style TargetType="ProgressBar">
<Setter Property="Height" Value="6"/>
<Setter Property="Foreground" Value="{StaticResource AccentBrush}"/>
<Setter Property="Background" Value="#313941"/>
<Style TargetType="Button" x:Key="OutlineButton" BasedOn="{StaticResource ModernButton}">
<Setter Property="Background" Value="Transparent"/>
<Setter Property="Foreground" Value="{StaticResource TextPrimaryBrush}"/>
<Setter Property="BorderThickness" Value="1.5"/>
<Setter Property="BorderBrush" Value="{StaticResource BorderBrush}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ProgressBar">
<Border Background="{TemplateBinding Background}" CornerRadius="3">
<Grid x:Name="PART_Track">
<Rectangle x:Name="PART_Indicator" Fill="{TemplateBinding Foreground}" RadiusX="3" RadiusY="3"/>
</Grid>
<ControlTemplate TargetType="Button">
<Border Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="8"
Padding="{TemplateBinding Padding}">
<ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="{StaticResource HoverBrush}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style TargetType="Button" x:Key="DangerButton" BasedOn="{StaticResource ModernButton}">
<Setter Property="Background" Value="{StaticResource DangerBrush}"/>
</Style>
<Style TargetType="Button" x:Key="SuccessButton" BasedOn="{StaticResource ModernButton}">
<Setter Property="Background" Value="{StaticResource SuccessBrush}"/>
</Style>
<!-- Navigation Button Style -->
<Style TargetType="RadioButton" x:Key="NavButton">
<Setter Property="Background" Value="Transparent"/>
<Setter Property="Foreground" Value="{StaticResource TextSecondaryBrush}"/>
<Setter Property="FontSize" Value="15"/>
<Setter Property="FontWeight" Value="Medium"/>
<Setter Property="Padding" Value="16,12"/>
<Setter Property="Margin" Value="0,4,0,0"/>
<Setter Property="Cursor" Value="Hand"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="RadioButton">
<Border Background="{TemplateBinding Background}"
CornerRadius="8"
Padding="{TemplateBinding Padding}">
<ContentPresenter/>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="True">
<Setter Property="Background" Value="{StaticResource PrimaryBrush}"/>
<Setter Property="Foreground" Value="White"/>
</Trigger>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="{StaticResource HoverBrush}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<!-- Modern Card Style (Dark) -->
<Style x:Key="Card" TargetType="Border">
<Setter Property="Background" Value="{StaticResource SurfaceBrush}"/>
<Setter Property="BorderBrush" Value="{StaticResource BorderBrush}"/>
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="CornerRadius" Value="12"/>
<Setter Property="Padding" Value="20"/>
<Setter Property="Effect">
<Setter.Value>
<DropShadowEffect Color="#000000" Opacity="0.3" BlurRadius="15" ShadowDepth="0"/>
</Setter.Value>
</Setter>
</Style>
<!-- Modern TextBox Style (Dark) -->
<Style TargetType="TextBox">
<Setter Property="Background" Value="{StaticResource SurfaceLightBrush}"/>
<Setter Property="BorderBrush" Value="{StaticResource BorderBrush}"/>
<Setter Property="BorderThickness" Value="1.5"/>
<Setter Property="Padding" Value="12,8"/>
<Setter Property="FontSize" Value="14"/>
<Setter Property="Foreground" Value="{StaticResource TextPrimaryBrush}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="TextBox">
<Border Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="8">
<ScrollViewer x:Name="PART_ContentHost" Margin="{TemplateBinding Padding}"/>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<!-- ScrollViewer styling for thin scrollbar -->
<Style TargetType="ScrollBar">
<Setter Property="Width" Value="10"/>
<Setter Property="Background" Value="#20252B"/>
<!-- Modern ProgressBar Style (Dark) -->
<Style TargetType="ProgressBar">
<Setter Property="Height" Value="8"/>
<Setter Property="Background" Value="{StaticResource SurfaceLightBrush}"/>
<Setter Property="Foreground" Value="{StaticResource PrimaryBrush}"/>
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ProgressBar">
<Border Background="{TemplateBinding Background}" CornerRadius="4">
<Rectangle Name="PART_Indicator"
Fill="{TemplateBinding Foreground}"
RadiusX="4" RadiusY="4"
HorizontalAlignment="Left"/>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<!-- ComboBox Dark Style -->
<Style TargetType="ComboBox">
<Setter Property="Background" Value="{StaticResource SurfaceLightBrush}"/>
<Setter Property="Foreground" Value="{StaticResource TextPrimaryBrush}"/>
<Setter Property="BorderBrush" Value="{StaticResource BorderBrush}"/>
<Setter Property="BorderThickness" Value="1.5"/>
<Setter Property="Padding" Value="12,8"/>
</Style>
<!-- CheckBox Dark Style -->
<Style TargetType="CheckBox">
<Setter Property="Foreground" Value="{StaticResource TextPrimaryBrush}"/>
</Style>
<!-- RadioButton Dark Style -->
<Style TargetType="RadioButton">
<Setter Property="Foreground" Value="{StaticResource TextPrimaryBrush}"/>
</Style>
</Window.Resources>
@@ -117,81 +203,213 @@
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<!-- TOOLBAR -->
<Border Background="#242A31" Padding="16 12" BorderBrush="#303840" BorderThickness="0,0,0,1">
<DockPanel LastChildFill="False">
<StackPanel Orientation="Horizontal" DockPanel.Dock="Left">
<Button x:Name="BrowseVideoButton" Style="{StaticResource AccentButton}" Content="➕ Aggiungi Video" Click="BrowseVideoButton_Click" Margin="0,0,10,0"/>
<Button x:Name="ImportFolderButton" Style="{StaticResource ToolbarButton}" Content="📁 Importa Cartella" Click="ImportFolderButton_Click" Margin="0,0,10,0"/>
<Button x:Name="SelectOutputFolderButton" Style="{StaticResource ToolbarButton}" Content="🗂 Seleziona Cartella Output" Click="SelectOutputFolderButton_Click" Margin="0,0,10,0"/>
<!-- Header -->
<Border Background="{StaticResource SurfaceBrush}"
BorderBrush="{StaticResource BorderBrush}"
BorderThickness="0,0,0,1"
Padding="24,16">
<DockPanel>
<StackPanel Orientation="Horizontal" VerticalAlignment="Center">
<TextBlock Text="🎬" FontSize="28" Margin="0,0,12,0"/>
<StackPanel>
<TextBlock Text="Ganimede"
FontSize="20"
FontWeight="Bold"
Foreground="{StaticResource TextPrimaryBrush}"/>
<TextBlock Text="Estrattore Frame Video"
FontSize="12"
Foreground="{StaticResource TextSecondaryBrush}"/>
</StackPanel>
<StackPanel Orientation="Horizontal" DockPanel.Dock="Right">
<Button x:Name="ConfigureSelectedButton" Style="{StaticResource ToolbarButton}" Content="⚙ Configura Selezionati" Width="195" IsEnabled="False" Click="ConfigureSelectedButton_Click" Margin="0,0,10,0"/>
<Button x:Name="StartQueueButton" Style="{StaticResource AccentButton}" Content="▶ Avvia Coda" Width="150" Click="StartQueueButton_Click" Margin="0,0,10,0"/>
<Button x:Name="StopQueueButton" Style="{StaticResource DangerButton}" Content="⏹ Ferma" Width="110" IsEnabled="False" Click="StopQueueButton_Click" Margin="0,0,10,0"/>
<Button x:Name="ClearCompletedButton" Style="{StaticResource SmallGhostButton}" Content="🧹 Pulisci Completati" Click="ClearCompletedButton_Click" Margin="0,0,10,0"/>
<Button x:Name="ClearAllButton" Style="{StaticResource SmallGhostButton}" Content="🗑 Pulisci Tutto" Click="ClearAllButton_Click" Margin="0,0,10,0"/>
<Button x:Name="SettingsButton" Style="{StaticResource SmallGhostButton}" Content="⚙ Impostazioni" Click="SettingsButton_Click"/>
</StackPanel>
</DockPanel>
</Border>
<!-- CONTENUTO PRINCIPALE -->
<!-- Main Content with Sidebar Navigation -->
<Grid Grid.Row="1">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="240"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="370"/>
</Grid.ColumnDefinitions>
<!-- Coda -->
<Grid Margin="18 12 8 12">
<!-- Vertical Sidebar Navigation -->
<Border Background="{StaticResource SurfaceBrush}"
BorderBrush="{StaticResource BorderBrush}"
BorderThickness="0,0,1,0"
Padding="16">
<StackPanel>
<TextBlock Text="NAVIGAZIONE"
FontSize="11"
FontWeight="SemiBold"
Foreground="{StaticResource TextMutedBrush}"
Margin="16,8,0,12"/>
<RadioButton x:Name="ProcessingNavButton"
Style="{StaticResource NavButton}"
Content="🎥 Elaborazione"
IsChecked="True"
Checked="NavigationButton_Checked"/>
<RadioButton x:Name="LibraryNavButton"
Style="{StaticResource NavButton}"
Content="📚 Libreria"
Checked="NavigationButton_Checked"/>
<RadioButton x:Name="SettingsNavButton"
Style="{StaticResource NavButton}"
Content="⚙️ Impostazioni"
Checked="NavigationButton_Checked"/>
</StackPanel>
</Border>
<!-- Content Area -->
<Grid Grid.Column="1">
<!-- Processing View -->
<Grid x:Name="ProcessingView" Visibility="Visible" Margin="24,16,24,16">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<StackPanel Orientation="Horizontal" Margin="0 0 0 10" VerticalAlignment="Center">
<TextBlock Text="Coda Job" FontSize="18" FontWeight="SemiBold" Foreground="{StaticResource TextPrimaryBrush}"/>
<TextBlock x:Name="QueueCountText" Text="(0)" Foreground="{StaticResource TextSecondaryBrush}" Margin="8,4,0,0"/>
<!-- Actions Bar -->
<Border Style="{StaticResource Card}" Margin="0,0,0,16">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<StackPanel Orientation="Horizontal" VerticalAlignment="Center">
<Button Style="{StaticResource ModernButton}"
Content="➕ Aggiungi Video"
Click="BrowseVideoButton_Click"
Margin="0,0,12,0"/>
<Button Style="{StaticResource OutlineButton}"
Content="📁 Importa Cartella"
Click="ImportFolderButton_Click"
Margin="0,0,12,0"/>
<Button Style="{StaticResource OutlineButton}"
Content="⚙️ Configura Selezionati"
x:Name="ConfigureSelectedButton"
IsEnabled="False"
Click="ConfigureSelectedButton_Click"/>
</StackPanel>
<Border Grid.Row="1" Background="{StaticResource PanelBrush}" BorderBrush="{StaticResource BorderBrushColor}" BorderThickness="1" CornerRadius="8" Padding="4">
<ScrollViewer VerticalScrollBarVisibility="Auto">
<StackPanel Grid.Column="1" Orientation="Horizontal">
<Button Style="{StaticResource SuccessButton}"
Content="▶️ Avvia Coda"
Width="130"
x:Name="StartQueueButton"
Click="StartQueueButton_Click"
Margin="0,0,8,0"/>
<Button Style="{StaticResource DangerButton}"
Content="⏹️ Ferma"
Width="100"
x:Name="StopQueueButton"
IsEnabled="False"
Click="StopQueueButton_Click"
Margin="0,0,8,0"/>
<Button Style="{StaticResource OutlineButton}"
Content="🧹 Pulisci"
Click="ClearCompletedButton_Click"/>
</StackPanel>
</Grid>
</Border>
<!-- Queue List -->
<Border Grid.Row="1" Style="{StaticResource Card}">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<DockPanel Margin="0,0,0,16">
<TextBlock Text="Coda di Elaborazione"
FontSize="18"
FontWeight="SemiBold"
Foreground="{StaticResource TextPrimaryBrush}"/>
<TextBlock x:Name="QueueCountText"
Text="(0)"
FontSize="16"
Foreground="{StaticResource TextMutedBrush}"
Margin="8,2,0,0"/>
</DockPanel>
<ScrollViewer Grid.Row="1" VerticalScrollBarVisibility="Auto">
<ItemsControl x:Name="QueueItemsControl">
<ItemsControl.ItemTemplate>
<DataTemplate>
<Border Background="{StaticResource PanelSubBrush}" Margin="6" Padding="10" CornerRadius="6" BorderBrush="#3A454F" BorderThickness="1">
<Border Background="{StaticResource SurfaceLightBrush}"
Margin="0,0,0,12"
Padding="16"
CornerRadius="8"
BorderBrush="{StaticResource BorderBrush}"
BorderThickness="1">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<CheckBox x:Name="JobCheckBox" Grid.Row="0" Grid.Column="0" Margin="0,0,10,0" VerticalAlignment="Center" Tag="{Binding}" Checked="JobCheckBox_CheckedChanged" Unchecked="JobCheckBox_CheckedChanged"/>
<StackPanel Grid.Row="0" Grid.Column="1" Orientation="Horizontal" VerticalAlignment="Center">
<TextBlock Text="{Binding VideoName}" Foreground="White" FontWeight="SemiBold" TextTrimming="CharacterEllipsis" Margin="0,0,8,0"/>
<TextBlock Text="{Binding Progress, StringFormat={}{0:0}%}" Foreground="{StaticResource TextSecondaryBrush}" FontSize="11"/>
</StackPanel>
<Button Grid.Row="0" Grid.Column="2" Content="✕" Width="30" Height="26" Style="{StaticResource SmallGhostButton}" Tag="{Binding}" Click="RemoveQueueItem_Click" ToolTip="Rimuovi"/>
<CheckBox x:Name="JobCheckBox"
Grid.Column="0"
VerticalAlignment="Center"
Margin="0,0,12,0"
Tag="{Binding}"
Checked="JobCheckBox_CheckedChanged"
Unchecked="JobCheckBox_CheckedChanged"/>
<ProgressBar Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="3" Margin="0,8,0,0" Value="{Binding Progress}"/>
<TextBlock Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="3" Text="{Binding StatusMessage}" Foreground="{StaticResource TextSecondaryBrush}" FontSize="11" Margin="0,6,0,0" TextTrimming="CharacterEllipsis"/>
<TextBlock Grid.Row="3" Grid.Column="0" Grid.ColumnSpan="3" FontSize="10" Foreground="#87939F" Margin="0,8,0,0" TextWrapping="Wrap">
<TextBlock.Text>
<MultiBinding StringFormat="{}📁 {0} 📐 {1} 🔄 {2} 🏷 {3} 🎯 {4}">
<Binding Path="OutputFolderDisplay"/>
<Binding Path="FrameSizeDisplay"/>
<Binding Path="OverwriteModeDisplay"/>
<Binding Path="NamingPatternDisplay"/>
<Binding Path="ExtractionModeDisplay"/>
</MultiBinding>
</TextBlock.Text>
<StackPanel Grid.Column="1" VerticalAlignment="Center">
<TextBlock Text="{Binding VideoName}"
FontWeight="Medium"
FontSize="15"
Foreground="{StaticResource TextPrimaryBrush}"/>
<TextBlock Text="{Binding StatusMessage}"
FontSize="13"
Foreground="{StaticResource TextSecondaryBrush}"
Margin="0,4,0,0"/>
</StackPanel>
<TextBlock Grid.Column="2"
Text="{Binding Progress, StringFormat={}{0:0}%}"
FontSize="15"
FontWeight="SemiBold"
Foreground="{StaticResource PrimaryBrush}"
VerticalAlignment="Center"
Margin="0,0,16,0"/>
<Button Grid.Column="3"
Content="✕"
Width="32"
Height="32"
FontSize="16"
Style="{StaticResource OutlineButton}"
Padding="0"
Tag="{Binding}"
Click="RemoveQueueItem_Click"/>
</Grid>
<ProgressBar Grid.Row="1"
Value="{Binding Progress}"
Margin="0,12,0,0"/>
<TextBlock Grid.Row="2"
FontSize="12"
Foreground="{StaticResource TextMutedBrush}"
Margin="0,8,0,0">
<Run Text="Modalità:"/>
<Run Text="{Binding ExtractionModeDisplay, Mode=OneWay}" FontWeight="Medium"/>
<Run Text=" • Output:"/>
<Run Text="{Binding OutputFolderDisplay, Mode=OneWay}" FontWeight="Medium"/>
</TextBlock>
</Grid>
</Border>
@@ -199,50 +417,192 @@
</ItemsControl.ItemTemplate>
</ItemsControl>
</ScrollViewer>
</Grid>
</Border>
</Grid>
<!-- Pannello destro -->
<StackPanel Grid.Column="1" Margin="8 12 18 12">
<Border Background="{StaticResource PanelBrush}" BorderBrush="{StaticResource BorderBrushColor}" BorderThickness="1" CornerRadius="8" Padding="14">
<StackPanel>
<TextBlock Text="Impostazioni Globali" FontSize="16" FontWeight="SemiBold" Foreground="{StaticResource TextPrimaryBrush}"/>
<TextBlock Text="Cartella Output" Foreground="{StaticResource TextSecondaryBrush}" FontSize="12" Margin="0,10,0,2"/>
<DockPanel LastChildFill="True">
<TextBox x:Name="GlobalOutputFolderTextBox" Height="34" Margin="0,0,10,0" IsReadOnly="True" Background="#2C333B" BorderBrush="#3A434C" Foreground="White" BorderThickness="1"/>
<Button Content="Sfoglia" Width="80" Style="{StaticResource SmallGhostButton}" Click="SelectOutputFolderButton_Click"/>
<!-- Library View -->
<Grid x:Name="LibraryView" Visibility="Collapsed" Margin="24,16,24,16">
<Border Style="{StaticResource Card}">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<TextBlock Text="Anteprima Output"
FontSize="18"
FontWeight="SemiBold"
Foreground="{StaticResource TextPrimaryBrush}"
Margin="0,0,0,8"/>
<DockPanel Grid.Row="1" Margin="0,0,0,16">
<TextBlock Text="Cartella Output:"
Foreground="{StaticResource TextSecondaryBrush}"
VerticalAlignment="Center"
Margin="0,0,12,0"/>
<Button DockPanel.Dock="Right"
Content="Sfoglia"
Style="{StaticResource OutlineButton}"
Padding="12,6"
Click="SelectOutputFolderButton_Click"
Margin="12,0,0,0"/>
<TextBox x:Name="GlobalOutputFolderTextBox"
IsReadOnly="True"
VerticalContentAlignment="Center"/>
</DockPanel>
<TextBlock Text="Anteprime (Thumbnails)" Foreground="{StaticResource TextSecondaryBrush}" FontSize="12" Margin="0,14,0,4"/>
<Border Background="{StaticResource PanelSubBrush}" BorderBrush="#3A454F" BorderThickness="1" CornerRadius="6" Padding="6" Height="260">
<Border Grid.Row="2"
Background="{StaticResource SurfaceLightBrush}"
BorderBrush="{StaticResource BorderBrush}"
BorderThickness="1"
CornerRadius="8"
Padding="12">
<ScrollViewer VerticalScrollBarVisibility="Auto">
<ItemsControl x:Name="ThumbnailsPanel">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel IsItemsHost="True"/>
<WrapPanel/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<Border Margin="4" BorderBrush="#3D4853" BorderThickness="1" CornerRadius="4">
<Image Source="{Binding}" Width="90" Height="52" Stretch="UniformToFill"/>
<Border Margin="6"
BorderBrush="{StaticResource BorderBrush}"
BorderThickness="1"
CornerRadius="6"
Background="{StaticResource SurfaceBrush}">
<Image Source="{Binding}"
Width="140"
Height="80"
Stretch="UniformToFill"/>
</Border>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
</ScrollViewer>
</Border>
</StackPanel>
</Grid>
</Border>
</StackPanel>
</Grid>
<!-- BARRA STATO -->
<Border Grid.Row="2" Background="#242A31" BorderBrush="#303840" BorderThickness="1,1,1,0" Padding="16 6" CornerRadius="6 6 0 0" Margin="14 0 14 14">
<!-- Settings View -->
<ScrollViewer x:Name="SettingsView" Visibility="Collapsed" Margin="24,16,24,16" VerticalScrollBarVisibility="Auto">
<StackPanel MaxWidth="800">
<!-- Frame Settings Card -->
<Border Style="{StaticResource Card}" Margin="0,0,0,16">
<StackPanel>
<TextBlock Text="Impostazioni Frame"
FontSize="18"
FontWeight="SemiBold"
Foreground="{StaticResource TextPrimaryBrush}"
Margin="0,0,0,16"/>
<TextBlock Text="Dimensione Frame Predefinita"
Foreground="{StaticResource TextSecondaryBrush}"
Margin="0,0,0,8"/>
<ComboBox x:Name="FrameSizeComboBox"
Height="42"
FontSize="14"
Margin="0,0,0,16">
<ComboBoxItem Content="Dimensione Originale" Tag="original" IsSelected="True"/>
<ComboBoxItem Content="320x180 (Veloce)" Tag="320,180"/>
<ComboBoxItem Content="640x360 (Medio)" Tag="640,360"/>
<ComboBoxItem Content="1280x720 (HD)" Tag="1280,720"/>
<ComboBoxItem Content="1920x1080 (Full HD)" Tag="1920,1080"/>
</ComboBox>
<TextBlock Text="Modalità di Estrazione"
Foreground="{StaticResource TextSecondaryBrush}"
Margin="0,0,0,8"/>
<StackPanel Orientation="Horizontal" Margin="0,0,0,8">
<RadioButton x:Name="DefaultModeFullRadio"
Content="Estrazione Completa"
GroupName="DefExtraction"
IsChecked="True"
Margin="0,0,24,0"/>
<RadioButton x:Name="DefaultModeSingleRadio"
Content="Frame Singolo"
GroupName="DefExtraction"
Margin="0,0,24,0"/>
<RadioButton x:Name="DefaultModeAutoRadio"
Content="Rilevamento Automatico"
GroupName="DefExtraction"/>
</StackPanel>
<TextBlock Text="La modalità automatica analizza il video e decide il metodo di estrazione migliore."
FontSize="12"
Foreground="{StaticResource TextMutedBrush}"
TextWrapping="Wrap"/>
</StackPanel>
</Border>
<!-- Output Settings Card -->
<Border Style="{StaticResource Card}" Margin="0,0,0,16">
<StackPanel>
<TextBlock Text="Impostazioni Output"
FontSize="18"
FontWeight="SemiBold"
Foreground="{StaticResource TextPrimaryBrush}"
Margin="0,0,0,16"/>
<CheckBox x:Name="CreateSubfolderCheckBox"
Content="Crea sottocartella per ogni video"
IsChecked="True"
Margin="0,0,0,16"/>
<CheckBox x:Name="SingleFrameUseSubfolderCheckBox"
Content="Usa sottocartella per estrazione frame singolo"
Margin="0,0,0,16"/>
<TextBlock Text="Comportamento Sovrascrittura"
Foreground="{StaticResource TextSecondaryBrush}"
Margin="0,0,0,8"/>
<ComboBox x:Name="OverwriteModeComboBox"
Height="42"
FontSize="14">
<ComboBoxItem Content="Chiedi prima di sovrascrivere" Tag="Ask" IsSelected="True"/>
<ComboBoxItem Content="Salta file esistenti" Tag="Skip"/>
<ComboBoxItem Content="Sovrascrivi file esistenti" Tag="Overwrite"/>
</ComboBox>
</StackPanel>
</Border>
<!-- Action Buttons -->
<StackPanel Orientation="Horizontal" HorizontalAlignment="Right">
<Button Content="Salva Impostazioni"
Style="{StaticResource ModernButton}"
Width="150"
Click="SaveSettings_Click"/>
</StackPanel>
</StackPanel>
</ScrollViewer>
</Grid>
</Grid>
<!-- Footer Status Bar -->
<Border Grid.Row="2"
Background="{StaticResource SurfaceBrush}"
BorderBrush="{StaticResource BorderBrush}"
BorderThickness="0,1,0,0"
Padding="24,12">
<DockPanel>
<TextBlock x:Name="StatusText" Foreground="{StaticResource TextSecondaryBrush}" FontSize="13" VerticalAlignment="Center" Text="Pronto"/>
<TextBlock Text=" | " Foreground="#55606B" Margin="6,0"/>
<TextBlock Text="Job:" Foreground="#77818B" Margin="0,0,4,0"/>
<TextBlock x:Name="JobsSummaryText" Foreground="#4F5962" FontSize="11" VerticalAlignment="Center"/>
<StackPanel Orientation="Horizontal" DockPanel.Dock="Left">
<TextBlock Text="●"
Foreground="{StaticResource SuccessBrush}"
FontSize="16"
Margin="0,0,8,0"/>
<TextBlock x:Name="StatusText"
Text="Pronto"
Foreground="{StaticResource TextSecondaryBrush}"
FontSize="13"/>
</StackPanel>
<TextBlock x:Name="JobsSummaryText"
DockPanel.Dock="Right"
Foreground="{StaticResource TextMutedBrush}"
FontSize="12"
HorizontalAlignment="Right"/>
</DockPanel>
</Border>
</Grid>

304
Ganimede/Ganimede/MainWindow.xaml.cs
View File

@@ -8,7 +8,6 @@ using System.Windows.Media.Imaging;
using System.Diagnostics;
using System.Linq;
using System.Collections.Generic;
using FFMpegCore;
using Ganimede.Properties;
using Ganimede.Services;
using Ganimede.Models;
@@ -30,7 +29,6 @@ namespace Ganimede
{
InitializeComponent();
InitializeUI();
ConfigureFFMpeg();
}
private void InitializeUI()
@@ -51,9 +49,67 @@ namespace Ganimede
_processingService.ProcessingStopped += OnProcessingStopped;
_processingService.JobQueue.CollectionChanged += (s, e) => UpdateQueueCount();
// Initialize settings controls
LoadSettingsControls();
UpdateQueueCount();
}
private void LoadSettingsControls()
{
// Controls are loaded after InitializeComponent, so we can't access them in constructor
// We'll load settings when the Settings tab is first accessed instead
Dispatcher.InvokeAsync(() =>
{
try
{
// Load frame size
var frameSize = Settings.Default.FrameSize;
foreach (ComboBoxItem item in FrameSizeComboBox.Items)
{
if (item.Tag?.ToString() == frameSize)
{
FrameSizeComboBox.SelectedItem = item;
break;
}
}
// Load overwrite mode
var overwriteMode = Settings.Default.DefaultOverwriteMode;
foreach (ComboBoxItem item in OverwriteModeComboBox.Items)
{
if (item.Tag?.ToString() == overwriteMode)
{
OverwriteModeComboBox.SelectedItem = item;
break;
}
}
// Load extraction mode
switch (Settings.Default.DefaultExtractionMode)
{
case "SingleFrame":
DefaultModeSingleRadio.IsChecked = true;
break;
case "Auto":
DefaultModeAutoRadio.IsChecked = true;
break;
default:
DefaultModeFullRadio.IsChecked = true;
break;
}
// Load folder settings
CreateSubfolderCheckBox.IsChecked = Settings.Default.CreateSubfolder;
SingleFrameUseSubfolderCheckBox.IsChecked = Settings.Default.SingleFrameUseSubfolder;
}
catch (Exception ex)
{
Debug.WriteLine($"[ERROR] Failed to load settings controls: {ex.Message}");
}
}, System.Windows.Threading.DispatcherPriority.Loaded);
}
private void UpdateQueueCount()
{
Dispatcher.Invoke(() =>
@@ -71,7 +127,7 @@ namespace Ganimede
var failed = _processingService.JobQueue.Count(j => j.Status == JobStatus.Failed);
Dispatcher.Invoke(() =>
{
JobsSummaryText.Text = $"In attesa: {pending} | In corso: {processing} | Completati: {completed} | Falliti: {failed}";
JobsSummaryText.Text = $"In Attesa: {pending} | In Corso: {processing} | Completati: {completed} | Falliti: {failed}";
});
}
@@ -81,7 +137,7 @@ namespace Ganimede
{
StartQueueButton.IsEnabled = false;
StopQueueButton.IsEnabled = true;
StatusText.Text = "Elaborazione coda...";
StatusText.Text = "Elaborazione coda in corso...";
UpdateJobsSummary();
});
}
@@ -139,112 +195,6 @@ namespace Ganimede
}
}
private void ConfigureFFMpeg()
{
var ffmpegBin = Settings.Default.FFmpegBinFolder;
if (!string.IsNullOrEmpty(ffmpegBin) && ValidateFFMpegBinaries(ffmpegBin))
FFMpegCore.GlobalFFOptions.Configure(o => o.BinaryFolder = ffmpegBin);
else if (TryUseSystemFFMpeg()) { }
else if (TryFixMissingFFMpeg(ffmpegBin))
FFMpegCore.GlobalFFOptions.Configure(o => o.BinaryFolder = ffmpegBin);
}
private bool ValidateFFMpegBinaries(string binFolder) =>
Directory.Exists(binFolder) &&
File.Exists(Path.Combine(binFolder, "ffmpeg.exe")) &&
File.Exists(Path.Combine(binFolder, "ffprobe.exe"));
private bool TryUseSystemFFMpeg()
{
try
{
var psi = new ProcessStartInfo { FileName = "ffmpeg", Arguments = "-version", UseShellExecute = false, RedirectStandardOutput = true, CreateNoWindow = true };
using var p = Process.Start(psi);
return p != null && p.WaitForExit(4000) && p.ExitCode == 0;
}
catch { return false; }
}
private bool TryFixMissingFFMpeg(string binFolder)
{
if (string.IsNullOrEmpty(binFolder) || !Directory.Exists(binFolder)) return false;
var ffmpegPath = Path.Combine(binFolder, "ffmpeg.exe");
var ffprobePath = Path.Combine(binFolder, "ffprobe.exe");
if (!File.Exists(ffmpegPath) && File.Exists(ffprobePath))
{
try { File.Copy(ffprobePath, ffmpegPath, true); return File.Exists(ffmpegPath); } catch { return false; }
}
return false;
}
private void BrowseVideoButton_Click(object sender, RoutedEventArgs e)
{
var dialog = new WpfOpenFileDialog { Filter = "Video (*.mp4;*.avi;*.mov;*.mkv;*.wmv)|*.mp4;*.avi;*.mov;*.mkv;*.wmv|Tutti i file (*.*)|*.*", Multiselect = true };
if (dialog.ShowDialog() == true) AddVideosToQueue(dialog.FileNames);
}
private void ImportFolderButton_Click(object sender, RoutedEventArgs e)
{
using var dialog = new System.Windows.Forms.FolderBrowserDialog { Description = "Seleziona la cartella con i video", ShowNewFolderButton = false };
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
try
{
var files = Directory.EnumerateFiles(dialog.SelectedPath, "*.*", SearchOption.TopDirectoryOnly).Where(IsVideoFile).ToArray();
if (files.Length == 0)
{
WpfMessageBox.Show("Nessun file video valido trovato.", "Importa Cartella", MessageBoxButton.OK, MessageBoxImage.Information);
return;
}
AddVideosToQueue(files);
StatusText.Text = $"Importati {files.Length} video.";
}
catch (Exception ex)
{
WpfMessageBox.Show($"Errore: {ex.Message}", "Errore", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
private void AddVideosToQueue(string[] paths)
{
if (string.IsNullOrEmpty(outputFolder))
{
WpfMessageBox.Show("Seleziona prima una cartella di output.", "Cartella Output Richiesta", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
var createSub = Settings.Default.CreateSubfolder;
foreach (var p in paths) _processingService.AddJob(p, outputFolder, createSub);
StatusText.Text = $"Aggiunti {paths.Length} video (In attesa)";
Settings.Default.LastVideoPath = paths.FirstOrDefault();
Settings.Default.Save();
UpdateQueueCount();
}
private void SelectOutputFolderButton_Click(object sender, RoutedEventArgs e)
{
using var dialog = new System.Windows.Forms.FolderBrowserDialog();
if (!string.IsNullOrEmpty(outputFolder)) dialog.SelectedPath = outputFolder;
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
outputFolder = dialog.SelectedPath;
GlobalOutputFolderTextBox.Text = outputFolder;
StatusText.Text = "Cartella output aggiornata";
Settings.Default.LastOutputFolder = outputFolder;
Settings.Default.Save();
}
}
private void SettingsButton_Click(object sender, RoutedEventArgs e)
{
var win = new SettingsWindow { Owner = this };
if (win.ShowDialog() == true)
{
ConfigureFFMpeg();
StatusText.Text = "Impostazioni aggiornate";
}
}
private async void StartQueueButton_Click(object sender, RoutedEventArgs e)
{
if (_processingService.JobQueue.Count == 0)
@@ -254,7 +204,7 @@ namespace Ganimede
}
if (_processingService.JobQueue.All(j => j.Status != JobStatus.Pending))
{
WpfMessageBox.Show("Nessun job in stato In attesa.", "Nessun Job", MessageBoxButton.OK, MessageBoxImage.Information);
WpfMessageBox.Show("Nessun job in attesa nella coda.", "Nessun Job", MessageBoxButton.OK, MessageBoxImage.Information);
return;
}
await _processingService.StartProcessingAsync();
@@ -281,15 +231,23 @@ namespace Ganimede
private void ConfigureSelectedButton_Click(object sender, RoutedEventArgs e)
{
if (_selectedJobs.Count == 0) return;
var cfg = new JobConfigWindow(_selectedJobs.ToList()) { Owner = this };
if (cfg.ShowDialog() == true)
{
StatusText.Text = $"Configurazione applicata a {_selectedJobs.Count} job";
if (!string.IsNullOrEmpty(outputFolder))
{
foreach (var job in _selectedJobs.Where(j => string.IsNullOrEmpty(j.CustomOutputFolder)))
{
var createSub = Settings.Default.CreateSubfolder;
job.OutputFolder = job.ExtractionMode == ExtractionMode.SingleFrame ? outputFolder : (createSub ? Path.Combine(outputFolder, job.VideoName) : outputFolder);
job.OutputFolder = job.ExtractionMode == ExtractionMode.SingleFrame
? outputFolder
: (createSub ? Path.Combine(outputFolder, job.VideoName) : outputFolder);
}
}
UpdateJobsSummary();
}
}
@@ -317,7 +275,7 @@ namespace Ganimede
var processing = _processingService.JobQueue.Any(j => j.Status == JobStatus.Processing);
if (processing)
{
var res = WpfMessageBox.Show("Ci sono job in elaborazione.\n\nSi: Ferma e svuota la coda\nNo: Rimuovi solo job non in elaborazione\nAnnulla: Annulla", "Conferma", MessageBoxButton.YesNoCancel, MessageBoxImage.Question);
var res = WpfMessageBox.Show("Ci sono job in elaborazione.\n\nSì: Ferma e svuota la coda\nNo: Rimuovi solo job non in elaborazione\nAnnulla: Annulla operazione", "Conferma", MessageBoxButton.YesNoCancel, MessageBoxImage.Question);
if (res == MessageBoxResult.Cancel) return;
if (res == MessageBoxResult.Yes)
{
@@ -334,7 +292,7 @@ namespace Ganimede
}
else
{
if (WpfMessageBox.Show("Rimuovere tutti i job?", "Conferma", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
if (WpfMessageBox.Show("Rimuovere tutti i job dalla coda?", "Conferma", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
_processingService.JobQueue.Clear();
thumbnails.Clear();
@@ -344,6 +302,97 @@ namespace Ganimede
UpdateQueueCount();
}
private void BrowseVideoButton_Click(object sender, RoutedEventArgs e)
{
var dialog = new WpfOpenFileDialog { Filter = "Video Files|*.mp4;*.avi;*.mov;*.mkv;*.wmv;*.flv;*.webm|All Files|*.*", Multiselect = true };
if (dialog.ShowDialog() == true) AddVideosToQueue(dialog.FileNames);
}
private void ImportFolderButton_Click(object sender, RoutedEventArgs e)
{
using var dialog = new System.Windows.Forms.FolderBrowserDialog { Description = "Seleziona la cartella contenente i video", ShowNewFolderButton = false };
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
try
{
var files = Directory.EnumerateFiles(dialog.SelectedPath, "*.*", SearchOption.TopDirectoryOnly).Where(IsVideoFile).ToArray();
if (files.Length == 0)
{
WpfMessageBox.Show("Nessun file video valido trovato.", "Importa Cartella", MessageBoxButton.OK, MessageBoxImage.Information);
return;
}
AddVideosToQueue(files);
StatusText.Text = $"Importati {files.Length} video";
}
catch (Exception ex)
{
WpfMessageBox.Show($"Errore: {ex.Message}", "Errore", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
private void AddVideosToQueue(string[] paths)
{
if (string.IsNullOrEmpty(outputFolder))
{
WpfMessageBox.Show("Seleziona prima una cartella di output.", "Cartella Output Richiesta", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
var createSub = Settings.Default.CreateSubfolder;
foreach (var p in paths) _processingService.AddJob(p, outputFolder, createSub);
StatusText.Text = $"Aggiunti {paths.Length} video";
Settings.Default.LastVideoPath = paths.FirstOrDefault();
Settings.Default.Save();
UpdateQueueCount();
}
private void SelectOutputFolderButton_Click(object sender, RoutedEventArgs e)
{
using var dialog = new System.Windows.Forms.FolderBrowserDialog();
if (!string.IsNullOrEmpty(outputFolder)) dialog.SelectedPath = outputFolder;
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
outputFolder = dialog.SelectedPath;
GlobalOutputFolderTextBox.Text = outputFolder;
StatusText.Text = "Cartella output aggiornata";
Settings.Default.LastOutputFolder = outputFolder;
Settings.Default.Save();
}
}
private void SaveSettings_Click(object sender, RoutedEventArgs e)
{
try
{
var selectedFrameSize = FrameSizeComboBox.SelectedItem as ComboBoxItem;
Settings.Default.FrameSize = selectedFrameSize?.Tag?.ToString() ?? "original";
var selectedOverwrite = OverwriteModeComboBox.SelectedItem as ComboBoxItem;
Settings.Default.DefaultOverwriteMode = selectedOverwrite?.Tag?.ToString() ?? "Ask";
if (DefaultModeSingleRadio.IsChecked == true)
Settings.Default.DefaultExtractionMode = "SingleFrame";
else if (DefaultModeAutoRadio.IsChecked == true)
Settings.Default.DefaultExtractionMode = "Auto";
else
Settings.Default.DefaultExtractionMode = "Full";
Settings.Default.CreateSubfolder = CreateSubfolderCheckBox.IsChecked ?? true;
Settings.Default.SingleFrameUseSubfolder = SingleFrameUseSubfolderCheckBox.IsChecked ?? false;
Settings.Default.Save();
StatusText.Text = "✓ Impostazioni salvate con successo";
Debug.WriteLine("[SETTINGS] Impostazioni salvate");
}
catch (Exception ex)
{
StatusText.Text = "✗ Impossibile salvare le impostazioni";
Debug.WriteLine($"[ERROR] Failed to save settings: {ex.Message}");
WpfMessageBox.Show($"Errore nel salvataggio: {ex.Message}", "Errore", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private static bool IsVideoFile(string path)
{
var ext = Path.GetExtension(path).ToLowerInvariant();
@@ -360,5 +409,32 @@ namespace Ganimede
foreach (var c in FindVisualChildren<T>(child)) yield return c;
}
}
private void NavigationButton_Checked(object sender, RoutedEventArgs e)
{
if (sender is System.Windows.Controls.RadioButton rb)
{
// Find views by name
var processingView = FindName("ProcessingView") as Grid;
var libraryView = FindName("LibraryView") as Grid;
var settingsView = FindName("SettingsView") as ScrollViewer;
if (processingView == null || libraryView == null || settingsView == null)
return;
// Hide all views
processingView.Visibility = Visibility.Collapsed;
libraryView.Visibility = Visibility.Collapsed;
settingsView.Visibility = Visibility.Collapsed;
// Show selected view
if (rb.Name == "ProcessingNavButton")
processingView.Visibility = Visibility.Visible;
else if (rb.Name == "LibraryNavButton")
libraryView.Visibility = Visibility.Visible;
else if (rb.Name == "SettingsNavButton")
settingsView.Visibility = Visibility.Visible;
}
}
}
}

4
Ganimede/Ganimede/Models/.keep
View File

@@ -1,4 +0,0 @@
namespace Ganimede.Models
{
// Modelli futuri (es. VideoInfo, FrameInfo)
}

12
Ganimede/Ganimede/Properties/Settings.Designer.cs generated
View File

@@ -47,18 +47,6 @@ namespace Ganimede.Properties {
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("C:\\Users\\balbo\\source\\repos\\Ganimede\\Ganimede\\Ganimede\\FFMpeg")]
public string FFmpegBinFolder {
get {
return ((string)(this["FFmpegBinFolder"]));
}
set {
this["FFmpegBinFolder"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("True")]

128
Ganimede/Ganimede/Services/VideoProcessingService.cs
View File

@@ -3,11 +3,11 @@ using System.Collections.ObjectModel;
using System.Threading.Tasks;
using System.Threading;
using System.Diagnostics;
using FFMpegCore;
using System.IO;
using Ganimede.Models;
using Ganimede.Properties;
using Ganimede.Helpers;
using Ganimede.VideoProcessing;
namespace Ganimede.Services
{
@@ -146,11 +146,10 @@ namespace Ganimede.Services
{
Debug.WriteLine($"[PROCESS] Starting job: {job.VideoName}");
// (Do not decide folder change yet; need analysis for Auto mode)
var mediaInfo = await FFProbe.AnalyseAsync(job.VideoPath);
int frameRate = (int)(mediaInfo.PrimaryVideoStream?.FrameRate ?? 24);
int totalFrames = (int)(mediaInfo.Duration.TotalSeconds * frameRate);
// Analyze video using VideoAnalyzer
var mediaInfo = await Task.Run(() => VideoAnalyzer.Analyze(job.VideoPath), cancellationToken);
int frameRate = (int)mediaInfo.FrameRate;
int totalFrames = mediaInfo.TotalFrames;
Debug.WriteLine($"[INFO] Video {job.VideoName}: {totalFrames} frames at {frameRate} fps, duration {mediaInfo.Duration}");
// Heuristic suggestion
@@ -161,11 +160,10 @@ namespace Ganimede.Services
suggestSingleFrame = true;
else if (mediaInfo.Duration.TotalSeconds >= 3 && mediaInfo.Duration.TotalSeconds <= 45)
{
var primary = mediaInfo.PrimaryVideoStream;
if (primary != null && primary.BitRate > 0 && primary.Width > 0 && primary.Height > 0)
if (mediaInfo.BitRate > 0 && mediaInfo.Width > 0 && mediaInfo.Height > 0)
{
double pixels = primary.Width * primary.Height;
if (primary.BitRate < pixels * 0.3)
double pixels = mediaInfo.Width * mediaInfo.Height;
if (mediaInfo.BitRate < pixels * 0.3)
suggestSingleFrame = true;
}
}
@@ -224,7 +222,7 @@ namespace Ganimede.Services
job.StatusMessage = "Frame already exists (skipped)";
else
{
await ExtractFrameAsync(job, targetIndex, frameRate, frameSize, framePath);
await ExtractFrameAsync(job, frameTime, frameSize, framePath, cancellationToken);
job.StatusMessage = "Single frame extracted";
}
job.Progress = 100;
@@ -234,11 +232,39 @@ namespace Ganimede.Services
return;
}
// Full extraction loop (unchanged)
// Full extraction using FrameExtractor
int processedFrames = 0;
int skippedFrames = 0;
for (int i = 0; i < totalFrames; i++)
await Task.Run(() =>
{
FrameExtractor.ExtractAllFrames(
job.VideoPath,
job.OutputFolder,
(frameIndex, timePosition) => NamingHelper.GenerateFileName(namingPattern, job, frameIndex, timePosition, customPrefix),
frameSize.width,
frameSize.height,
(current, total) =>
{
if (cancellationToken.IsCancellationRequested)
return;
job.Progress = (double)current / total * 100;
job.StatusMessage = $"Processed {current}/{total} frames ({job.Progress:F1}%)";
processedFrames = current;
},
(framePath) =>
{
if (File.Exists(framePath) && overwriteMode == OverwriteMode.Skip)
{
skippedFrames++;
return true;
}
return false;
}
);
}, cancellationToken);
if (cancellationToken.IsCancellationRequested)
{
job.Status = JobStatus.Cancelled;
@@ -246,20 +272,7 @@ namespace Ganimede.Services
Debug.WriteLine($"[CANCELLED] Job cancelled: {job.VideoName}");
return;
}
var frameTime = TimeSpan.FromSeconds((double)i / frameRate);
var fileName = NamingHelper.GenerateFileName(namingPattern, job, i, frameTime, customPrefix);
string framePath = Path.Combine(job.OutputFolder, fileName);
if (File.Exists(framePath) && overwriteMode == OverwriteMode.Skip)
skippedFrames++;
else
{
await ExtractFrameAsync(job, i, frameRate, frameSize, framePath);
processedFrames++;
}
job.Progress = (double)(i + 1) / totalFrames * 100;
job.StatusMessage = $"Processed {processedFrames}/{totalFrames} frames ({job.Progress:F1}%)" + (skippedFrames > 0 ? $" - Skipped {skippedFrames}" : "");
if (i % 10 == 0) await Task.Delay(1, cancellationToken);
}
job.Status = JobStatus.Completed;
job.StatusMessage = $"Completed - {processedFrames} frames processed" + (skippedFrames > 0 ? $", {skippedFrames} skipped" : "");
job.Progress = 100;
@@ -327,62 +340,25 @@ namespace Ganimede.Services
return Settings.Default.DefaultCustomPrefix ?? "custom";
}
private async Task ExtractFrameAsync(VideoJob job, int frameIndex, int frameRate, (int width, int height) frameSize, string framePath)
{
var frameTime = TimeSpan.FromSeconds((double)frameIndex / frameRate);
try
{
if (frameSize.width == -1 && frameSize.height == -1)
private async Task ExtractFrameAsync(VideoJob job, TimeSpan frameTime, (int width, int height) frameSize, string framePath, CancellationToken cancellationToken)
{
try
{
await FFMpegArguments
.FromFileInput(job.VideoPath)
.OutputToFile(framePath, true, options => options
.Seek(frameTime)
.WithFrameOutputCount(1)
.WithVideoCodec("png"))
.ProcessAsynchronously();
return;
}
catch
await Task.Run(() =>
{
await FFMpegArguments
.FromFileInput(job.VideoPath)
.OutputToFile(framePath, true, options => options
.Seek(frameTime)
.WithFrameOutputCount(1))
.ProcessAsynchronously();
return;
}
}
try
{
await FFMpegArguments
.FromFileInput(job.VideoPath)
.OutputToFile(framePath, true, options => options
.Seek(frameTime)
.WithFrameOutputCount(1)
.WithVideoCodec("png")
.Resize(frameSize.width, frameSize.height))
.ProcessAsynchronously();
}
catch
{
await FFMpegArguments
.FromFileInput(job.VideoPath)
.OutputToFile(framePath, true, options => options
.Seek(frameTime)
.WithFrameOutputCount(1)
.Resize(frameSize.width, frameSize.height))
.ProcessAsynchronously();
}
FrameExtractor.ExtractFrame(
job.VideoPath,
frameTime,
framePath,
frameSize.width,
frameSize.height
);
}, cancellationToken);
}
catch (Exception ex)
{
Debug.WriteLine($"[ERROR] Failed to extract frame {frameIndex} from {job.VideoName}: {ex.Message}");
Debug.WriteLine($"[ERROR] Failed to extract frame from {job.VideoName}: {ex.Message}");
throw;
}
}
}

147
Ganimede/Ganimede/VideoProcessing/FrameExtractor.cs Normal file
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@@ -0,0 +1,147 @@
using System;
using System.Drawing;
using System.Drawing.Imaging;
using System.IO;
using Ganimede.VideoProcessing.MediaFoundation;
namespace Ganimede.VideoProcessing
{
/// <summary>
/// Provides frame extraction capabilities from video files using Windows Media Foundation
/// NO external dependencies - uses only Windows built-in APIs
/// </summary>
public class FrameExtractor
{
/// <summary>
/// Extracts a single frame from a video at a specific time position
/// </summary>
public static void ExtractFrame(
string videoPath,
TimeSpan timePosition,
string outputPath,
int targetWidth = -1,
int targetHeight = -1)
{
if (!File.Exists(videoPath))
throw new FileNotFoundException($"Video file not found: {videoPath}");
try
{
using (var reader = new MFVideoReader(videoPath))
{
// Read frame at specified time
using (var bitmap = reader.ReadFrameAtTime(timePosition))
{
if (bitmap == null)
throw new InvalidOperationException($"Could not extract frame at position {timePosition}");
// Resize if needed
if (targetWidth > 0 && targetHeight > 0 &&
(targetWidth != bitmap.Width || targetHeight != bitmap.Height))
{
using (var resized = new Bitmap(bitmap, targetWidth, targetHeight))
{
SaveBitmapAsPng(resized, outputPath);
}
}
else
{
SaveBitmapAsPng(bitmap, outputPath);
}
}
}
}
catch (Exception ex)
{
throw new InvalidOperationException($"Failed to extract frame: {ex.Message}", ex);
}
}
/// <summary>
/// Extracts all frames from a video
/// </summary>
public static void ExtractAllFrames(
string videoPath,
string outputFolder,
Func<int, TimeSpan, string> fileNameGenerator,
int targetWidth = -1,
int targetHeight = -1,
Action<int, int>? onProgress = null,
Func<string, bool>? shouldSkipFrame = null)
{
if (!File.Exists(videoPath))
throw new FileNotFoundException($"Video file not found: {videoPath}");
if (!Directory.Exists(outputFolder))
Directory.CreateDirectory(outputFolder);
try
{
using (var reader = new MFVideoReader(videoPath))
{
// Calculate total frames
int totalFrames = (int)(reader.Duration.TotalSeconds * reader.FrameRate);
int frameIndex = 0;
TimeSpan currentTime = TimeSpan.Zero;
while (true)
{
// Read next frame
using (var bitmap = reader.ReadFrame())
{
if (bitmap == null)
break; // End of stream
// Generate filename
var fileName = fileNameGenerator(frameIndex, currentTime);
var fullPath = Path.Combine(outputFolder, fileName);
// Check if frame should be skipped
if (shouldSkipFrame != null && shouldSkipFrame(fullPath))
{
frameIndex++;
currentTime = TimeSpan.FromSeconds(frameIndex / reader.FrameRate);
onProgress?.Invoke(frameIndex, totalFrames);
continue;
}
// Resize if needed
if (targetWidth > 0 && targetHeight > 0 &&
(targetWidth != bitmap.Width || targetHeight != bitmap.Height))
{
using (var resized = new Bitmap(bitmap, targetWidth, targetHeight))
{
SaveBitmapAsPng(resized, fullPath);
}
}
else
{
SaveBitmapAsPng(bitmap, fullPath);
}
frameIndex++;
currentTime = TimeSpan.FromSeconds(frameIndex / reader.FrameRate);
onProgress?.Invoke(frameIndex, totalFrames);
}
}
}
}
catch (Exception ex)
{
throw new InvalidOperationException($"Failed to extract frames: {ex.Message}", ex);
}
}
/// <summary>
/// Saves a bitmap as PNG file
/// </summary>
private static void SaveBitmapAsPng(Bitmap bitmap, string outputPath)
{
var directory = Path.GetDirectoryName(outputPath);
if (!string.IsNullOrEmpty(directory) && !Directory.Exists(directory))
Directory.CreateDirectory(directory);
bitmap.Save(outputPath, ImageFormat.Png);
}
}
}

315
Ganimede/Ganimede/VideoProcessing/MediaFoundation/MFInterfaces.cs Normal file
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@@ -0,0 +1,315 @@
using System;
using System.Runtime.InteropServices;
namespace Ganimede.VideoProcessing.MediaFoundation
{
/// <summary>
/// Additional Media Foundation COM interfaces for frame extraction
/// These interfaces extend the basic WMF functionality for video decoding
/// </summary>
#region Source Reader Interfaces
[ComImport, Guid("70ae66f2-c809-4e4f-8915-bdcb406b7993")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
internal interface IMFSourceReader
{
[PreserveSig]
int GetStreamSelection(
int dwStreamIndex,
out bool pfSelected);
[PreserveSig]
int SetStreamSelection(
int dwStreamIndex,
bool fSelected);
[PreserveSig]
int GetNativeMediaType(
int dwStreamIndex,
int dwMediaTypeIndex,
out IMFMediaType ppMediaType);
[PreserveSig]
int GetCurrentMediaType(
int dwStreamIndex,
out IMFMediaType ppMediaType);
[PreserveSig]
int SetCurrentMediaType(
int dwStreamIndex,
IntPtr pdwReserved,
IMFMediaType pMediaType);
[PreserveSig]
int SetCurrentPosition(
Guid guidTimeFormat,
IntPtr varPosition);
[PreserveSig]
int ReadSample(
int dwStreamIndex,
int dwControlFlags,
out int pdwActualStreamIndex,
out MF_SOURCE_READER_FLAG pdwStreamFlags,
out long pllTimestamp,
out IMFSample ppSample);
[PreserveSig]
int Flush(int dwStreamIndex);
[PreserveSig]
int GetServiceForStream(
int dwStreamIndex,
Guid guidService,
Guid riid,
out IntPtr ppvObject);
[PreserveSig]
int GetPresentationAttribute(
int dwStreamIndex,
Guid guidAttribute,
IntPtr pvarAttribute);
}
[Flags]
internal enum MF_SOURCE_READER_FLAG
{
None = 0,
Error = 0x00000001,
EndOfStream = 0x00000002,
NewStream = 0x00000004,
NativeMediaTypeChanged = 0x00000010,
CurrentMediaTypeChanged = 0x00000020,
StreamTick = 0x00000100,
AllEffectsRemoved = 0x00000200
}
internal static class MFSourceReaderIndex
{
public const int FirstVideoStream = unchecked((int)0xFFFFFFFC);
public const int FirstAudioStream = unchecked((int)0xFFFFFFFD);
public const int MediaSource = unchecked((int)0xFFFFFFFE);
public const int AnyStream = unchecked((int)0xFFFFFFFE);
}
#endregion
#region Sample and Buffer Interfaces
[ComImport, Guid("c40a00f2-b93a-4d80-ae8c-5a1c634f58e4")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
internal interface IMFSample : IMFAttributes
{
#region IMFAttributes methods
[PreserveSig] new int GetItem(Guid guidKey, IntPtr pValue);
[PreserveSig] new int GetItemType(Guid guidKey, out ushort pType);
[PreserveSig] new int CompareItem(Guid guidKey, IntPtr Value, out bool pbResult);
[PreserveSig] new int Compare(IMFAttributes pTheirs, int MatchType, out bool pbResult);
[PreserveSig] new int GetUINT32(Guid guidKey, out int punValue);
[PreserveSig] new int GetUINT64(Guid guidKey, out long punValue);
[PreserveSig] new int GetDouble(Guid guidKey, out double pfValue);
[PreserveSig] new int GetGUID(Guid guidKey, out Guid pguidValue);
[PreserveSig] new int GetStringLength(Guid guidKey, out int pcchLength);
[PreserveSig] new int GetString(Guid guidKey, IntPtr pwszValue, int cchBufSize, IntPtr pcchLength);
[PreserveSig] new int GetAllocatedString(Guid guidKey, out IntPtr ppwszValue, out int pcchLength);
[PreserveSig] new int GetBlobSize(Guid guidKey, out int pcbBlobSize);
[PreserveSig] new int GetBlob(Guid guidKey, IntPtr pBuf, int cbBufSize, IntPtr pcbBlobSize);
[PreserveSig] new int GetAllocatedBlob(Guid guidKey, out IntPtr ppBuf, out int pcbSize);
[PreserveSig] new int GetUnknown(Guid guidKey, Guid riid, out IntPtr ppv);
[PreserveSig] new int SetItem(Guid guidKey, IntPtr Value);
[PreserveSig] new int DeleteItem(Guid guidKey);
[PreserveSig] new int DeleteAllItems();
[PreserveSig] new int SetUINT32(Guid guidKey, int unValue);
[PreserveSig] new int SetUINT64(Guid guidKey, long unValue);
[PreserveSig] new int SetDouble(Guid guidKey, double fValue);
[PreserveSig] new int SetGUID(Guid guidKey, Guid guidValue);
[PreserveSig] new int SetString(Guid guidKey, [MarshalAs(UnmanagedType.LPWStr)] string wszValue);
[PreserveSig] new int SetBlob(Guid guidKey, IntPtr pBuf, int cbBufSize);
[PreserveSig] new int SetUnknown(Guid guidKey, [MarshalAs(UnmanagedType.IUnknown)] object pUnknown);
[PreserveSig] new int LockStore();
[PreserveSig] new int UnlockStore();
[PreserveSig] new int GetCount(out int pcItems);
[PreserveSig] new int GetItemByIndex(int unIndex, out Guid pguidKey, IntPtr pValue);
[PreserveSig] new int CopyAllItems(IMFAttributes pDest);
#endregion
[PreserveSig] int GetSampleFlags(out int pdwSampleFlags);
[PreserveSig] int SetSampleFlags(int dwSampleFlags);
[PreserveSig] int GetSampleTime(out long phnsSampleTime);
[PreserveSig] int SetSampleTime(long hnsSampleTime);
[PreserveSig] int GetSampleDuration(out long phnsSampleDuration);
[PreserveSig] int SetSampleDuration(long hnsSampleDuration);
[PreserveSig] int GetBufferCount(out int pdwBufferCount);
[PreserveSig] int GetBufferByIndex(int dwIndex, out IMFMediaBuffer ppBuffer);
[PreserveSig] int ConvertToContiguousBuffer(out IMFMediaBuffer ppBuffer);
[PreserveSig] int AddBuffer(IMFMediaBuffer pBuffer);
[PreserveSig] int RemoveBufferByIndex(int dwIndex);
[PreserveSig] int RemoveAllBuffers();
[PreserveSig] int GetTotalLength(out int pcbTotalLength);
[PreserveSig] int CopyToBuffer(IMFMediaBuffer pBuffer);
}
[ComImport, Guid("045FA593-8799-42b8-BC8D-8968C6453507")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
internal interface IMFMediaBuffer
{
[PreserveSig] int Lock(out IntPtr ppbBuffer, out int pcbMaxLength, out int pcbCurrentLength);
[PreserveSig] int Unlock();
[PreserveSig] int GetCurrentLength(out int pcbCurrentLength);
[PreserveSig] int SetCurrentLength(int cbCurrentLength);
[PreserveSig] int GetMaxLength(out int pcbMaxLength);
}
[ComImport, Guid("7DC9D5F9-9ED9-44ec-9BBF-0600BB589FBB")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
internal interface IMF2DBuffer
{
[PreserveSig] int Lock2D(out IntPtr pbScanline0, out int plPitch);
[PreserveSig] int Unlock2D();
[PreserveSig] int GetScanline0AndPitch(out IntPtr pbScanline0, out int plPitch);
[PreserveSig] int IsContiguousFormat(out bool pfIsContiguous);
[PreserveSig] int GetContiguousLength(out int pcbLength);
[PreserveSig] int ContiguousCopyTo(IntPtr pbDestBuffer, int cbDestBuffer);
[PreserveSig] int ContiguousCopyFrom(IntPtr pbSrcBuffer, int cbSrcBuffer);
}
#endregion
#region Helper Functions and Constants
internal static class MFExternExtended
{
[DllImport("mfreadwrite.dll", ExactSpelling = true, PreserveSig = true)]
internal static extern int MFCreateSourceReaderFromURL(
[MarshalAs(UnmanagedType.LPWStr)] string pwszURL,
IMFAttributes pAttributes,
out IMFSourceReader ppSourceReader);
[DllImport("mfplat.dll", ExactSpelling = true, PreserveSig = true)]
internal static extern int MFCreateMediaType(out IMFMediaType ppMFType);
[DllImport("mfplat.dll", ExactSpelling = true, PreserveSig = true)]
internal static extern int MFCreateAttributes(out IMFAttributes ppMFAttributes, int cInitialSize);
[DllImport("mfplat.dll", ExactSpelling = true, PreserveSig = true)]
internal static extern int MFCreateMemoryBuffer(int cbMaxLength, out IMFMediaBuffer ppBuffer);
}
internal static class MFVideoFormat
{
// Uncompressed RGB formats
public static readonly Guid RGB32 = new Guid("00000016-0000-0010-8000-00aa00389b71");
public static readonly Guid RGB24 = new Guid("00000014-0000-0010-8000-00aa00389b71");
public static readonly Guid RGB555 = new Guid("00000018-0000-0010-8000-00aa00389b71");
public static readonly Guid RGB565 = new Guid("00000017-0000-0010-8000-00aa00389b71");
// YUV formats
public static readonly Guid NV12 = new Guid("3231564E-0000-0010-8000-00AA00389B71");
public static readonly Guid YUY2 = new Guid("32595559-0000-0010-8000-00AA00389B71");
public static readonly Guid UYVY = new Guid("59565955-0000-0010-8000-00AA00389B71");
public static readonly Guid YV12 = new Guid("32315659-0000-0010-8000-00AA00389B71");
public static readonly Guid I420 = new Guid("30323449-0000-0010-8000-00AA00389B71");
}
internal static class MFAttributesClsidExtended
{
// Source Reader attributes
public static readonly Guid MF_SOURCE_READER_ENABLE_VIDEO_PROCESSING =
new Guid("fb394f3d-ccf1-42ee-bbb3-f9b845d5681d");
public static readonly Guid MF_SOURCE_READER_DISABLE_DXVA =
new Guid("aa456cfd-3943-4a1e-a77d-1838c0ea2e35");
public static readonly Guid MF_SOURCE_READER_ENABLE_ADVANCED_VIDEO_PROCESSING =
new Guid("0f81da2c-b537-4672-a8b2-a681b17307a3");
// Low latency mode
public static readonly Guid MF_LOW_LATENCY =
new Guid("9c27891a-ed7a-40e1-88e8-b22727a024ee");
}
#endregion
#region Base Interfaces (referenced from VideoAnalyzer)
[ComImport, Guid("2CD2D921-C447-44A7-A13C-4ADABFC247E3")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
internal interface IMFAttributes
{
[PreserveSig] int GetItem(Guid guidKey, IntPtr pValue);
[PreserveSig] int GetItemType(Guid guidKey, out ushort pType);
[PreserveSig] int CompareItem(Guid guidKey, IntPtr Value, out bool pbResult);
[PreserveSig] int Compare(IMFAttributes pTheirs, int MatchType, out bool pbResult);
[PreserveSig] int GetUINT32(Guid guidKey, out int punValue);
[PreserveSig] int GetUINT64(Guid guidKey, out long punValue);
[PreserveSig] int GetDouble(Guid guidKey, out double pfValue);
[PreserveSig] int GetGUID(Guid guidKey, out Guid pguidValue);
[PreserveSig] int GetStringLength(Guid guidKey, out int pcchLength);
[PreserveSig] int GetString(Guid guidKey, IntPtr pwszValue, int cchBufSize, IntPtr pcchLength);
[PreserveSig] int GetAllocatedString(Guid guidKey, out IntPtr ppwszValue, out int pcchLength);
[PreserveSig] int GetBlobSize(Guid guidKey, out int pcbBlobSize);
[PreserveSig] int GetBlob(Guid guidKey, IntPtr pBuf, int cbBufSize, IntPtr pcbBlobSize);
[PreserveSig] int GetAllocatedBlob(Guid guidKey, out IntPtr ppBuf, out int pcbSize);
[PreserveSig] int GetUnknown(Guid guidKey, Guid riid, out IntPtr ppv);
[PreserveSig] int SetItem(Guid guidKey, IntPtr Value);
[PreserveSig] int DeleteItem(Guid guidKey);
[PreserveSig] int DeleteAllItems();
[PreserveSig] int SetUINT32(Guid guidKey, int unValue);
[PreserveSig] int SetUINT64(Guid guidKey, long unValue);
[PreserveSig] int SetDouble(Guid guidKey, double fValue);
[PreserveSig] int SetGUID(Guid guidKey, Guid guidValue);
[PreserveSig] int SetString(Guid guidKey, [MarshalAs(UnmanagedType.LPWStr)] string wszValue);
[PreserveSig] int SetBlob(Guid guidKey, IntPtr pBuf, int cbBufSize);
[PreserveSig] int SetUnknown(Guid guidKey, [MarshalAs(UnmanagedType.IUnknown)] object pUnknown);
[PreserveSig] int LockStore();
[PreserveSig] int UnlockStore();
[PreserveSig] int GetCount(out int pcItems);
[PreserveSig] int GetItemByIndex(int unIndex, out Guid pguidKey, IntPtr pValue);
[PreserveSig] int CopyAllItems(IMFAttributes pDest);
}
[ComImport, Guid("44AE0FA8-EA31-4109-8D2E-4CAE4997C555")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
internal interface IMFMediaType : IMFAttributes
{
#region IMFAttributes methods
[PreserveSig] new int GetItem(Guid guidKey, IntPtr pValue);
[PreserveSig] new int GetItemType(Guid guidKey, out ushort pType);
[PreserveSig] new int CompareItem(Guid guidKey, IntPtr Value, out bool pbResult);
[PreserveSig] new int Compare(IMFAttributes pTheirs, int MatchType, out bool pbResult);
[PreserveSig] new int GetUINT32(Guid guidKey, out int punValue);
[PreserveSig] new int GetUINT64(Guid guidKey, out long punValue);
[PreserveSig] new int GetDouble(Guid guidKey, out double pfValue);
[PreserveSig] new int GetGUID(Guid guidKey, out Guid pguidValue);
[PreserveSig] new int GetStringLength(Guid guidKey, out int pcchLength);
[PreserveSig] new int GetString(Guid guidKey, IntPtr pwszValue, int cchBufSize, IntPtr pcchLength);
[PreserveSig] new int GetAllocatedString(Guid guidKey, out IntPtr ppwszValue, out int pcchLength);
[PreserveSig] new int GetBlobSize(Guid guidKey, out int pcbBlobSize);
[PreserveSig] new int GetBlob(Guid guidKey, IntPtr pBuf, int cbBufSize, IntPtr pcbBlobSize);
[PreserveSig] new int GetAllocatedBlob(Guid guidKey, out IntPtr ppBuf, out int pcbSize);
[PreserveSig] new int GetUnknown(Guid guidKey, Guid riid, out IntPtr ppv);
[PreserveSig] new int SetItem(Guid guidKey, IntPtr Value);
[PreserveSig] new int DeleteItem(Guid guidKey);
[PreserveSig] new int DeleteAllItems();
[PreserveSig] new int SetUINT32(Guid guidKey, int unValue);
[PreserveSig] new int SetUINT64(Guid guidKey, long unValue);
[PreserveSig] new int SetDouble(Guid guidKey, double fValue);
[PreserveSig] new int SetGUID(Guid guidKey, Guid guidValue);
[PreserveSig] new int SetString(Guid guidKey, [MarshalAs(UnmanagedType.LPWStr)] string wszValue);
[PreserveSig] new int SetBlob(Guid guidKey, IntPtr pBuf, int cbBufSize);
[PreserveSig] new int SetUnknown(Guid guidKey, [MarshalAs(UnmanagedType.IUnknown)] object pUnknown);
[PreserveSig] new int LockStore();
[PreserveSig] new int UnlockStore();
[PreserveSig] new int GetCount(out int pcItems);
[PreserveSig] new int GetItemByIndex(int unIndex, out Guid pguidKey, IntPtr pValue);
[PreserveSig] new int CopyAllItems(IMFAttributes pDest);
#endregion
[PreserveSig] int GetMajorType(out Guid pguidMajorType);
[PreserveSig] int IsCompressedFormat(out bool pfCompressed);
[PreserveSig] int IsEqual(IMFMediaType pIMediaType, out uint pdwFlags);
[PreserveSig] int GetRepresentation(Guid guidRepresentation, out IntPtr ppvRepresentation);
[PreserveSig] int FreeRepresentation(Guid guidRepresentation, IntPtr pvRepresentation);
}
#endregion
}

339
Ganimede/Ganimede/VideoProcessing/MediaFoundation/MFVideoReader.cs Normal file
View File

@@ -0,0 +1,339 @@
using System;
using System.Drawing;
using System.Drawing.Imaging;
using System.IO;
using System.Runtime.InteropServices;
namespace Ganimede.VideoProcessing.MediaFoundation
{
/// <summary>
/// Video reader class using Windows Media Foundation Source Reader
/// Handles frame extraction from video files
/// </summary>
public class MFVideoReader : IDisposable
{
private IMFSourceReader? _sourceReader;
private bool _disposed = false;
private int _videoStreamIndex = 0;
private int _width;
private int _height;
private double _frameRate;
private TimeSpan _duration;
public int Width => _width;
public int Height => _height;
public double FrameRate => _frameRate;
public TimeSpan Duration => _duration;
public MFVideoReader(string videoPath)
{
if (!File.Exists(videoPath))
throw new FileNotFoundException($"Video file not found: {videoPath}");
// Initialize Media Foundation
int hr = MFExtern.MFStartup(MFExtern.MF_VERSION, 0);
Marshal.ThrowExceptionForHR(hr);
try
{
// Create attributes for source reader
IMFAttributes? attributes = null;
hr = MFExternExtended.MFCreateAttributes(out attributes, 2);
Marshal.ThrowExceptionForHR(hr);
// Enable video processing
hr = attributes!.SetUINT32(MFAttributesClsidExtended.MF_SOURCE_READER_ENABLE_VIDEO_PROCESSING, 1);
Marshal.ThrowExceptionForHR(hr);
// Low latency mode
hr = attributes.SetUINT32(MFAttributesClsidExtended.MF_LOW_LATENCY, 1);
Marshal.ThrowExceptionForHR(hr);
// Create source reader
hr = MFExternExtended.MFCreateSourceReaderFromURL(videoPath, attributes, out _sourceReader);
Marshal.ThrowExceptionForHR(hr);
// Find first video stream
_videoStreamIndex = MFSourceReaderIndex.FirstVideoStream;
// Configure output media type (RGB32)
IMFMediaType? mediaType = null;
hr = MFExternExtended.MFCreateMediaType(out mediaType);
Marshal.ThrowExceptionForHR(hr);
try
{
hr = mediaType!.SetGUID(MFAttributesClsid.MF_MT_MAJOR_TYPE, MFMediaType.Video);
Marshal.ThrowExceptionForHR(hr);
hr = mediaType.SetGUID(MFAttributesClsid.MF_MT_SUBTYPE, MFVideoFormat.RGB32);
Marshal.ThrowExceptionForHR(hr);
hr = _sourceReader!.SetCurrentMediaType(_videoStreamIndex, IntPtr.Zero, mediaType);
Marshal.ThrowExceptionForHR(hr);
}
finally
{
if (mediaType != null) Marshal.ReleaseComObject(mediaType);
}
// Get actual output media type
IMFMediaType? currentMediaType = null;
hr = _sourceReader.GetCurrentMediaType(_videoStreamIndex, out currentMediaType);
Marshal.ThrowExceptionForHR(hr);
try
{
// Get frame size
long frameSize;
hr = currentMediaType!.GetUINT64(MFAttributesClsid.MF_MT_FRAME_SIZE, out frameSize);
Marshal.ThrowExceptionForHR(hr);
_width = (int)(frameSize >> 32);
_height = (int)(frameSize & 0xFFFFFFFF);
// Get frame rate
long frameRateRatio;
hr = currentMediaType.GetUINT64(MFAttributesClsid.MF_MT_FRAME_RATE, out frameRateRatio);
if (hr >= 0)
{
int numerator = (int)(frameRateRatio >> 32);
int denominator = (int)(frameRateRatio & 0xFFFFFFFF);
_frameRate = denominator > 0 ? (double)numerator / denominator : 30.0;
}
else
{
_frameRate = 30.0; // Default
}
}
finally
{
if (currentMediaType != null) Marshal.ReleaseComObject(currentMediaType);
}
// Get duration
IntPtr durationPtr = IntPtr.Zero;
hr = _sourceReader.GetPresentationAttribute(
MFSourceReaderIndex.MediaSource,
MFAttributesClsid.MF_PD_DURATION,
durationPtr);
if (hr >= 0 && durationPtr != IntPtr.Zero)
{
long durationTicks = Marshal.ReadInt64(durationPtr);
_duration = TimeSpan.FromTicks(durationTicks / 10);
}
else
{
_duration = TimeSpan.Zero;
}
// Cleanup attributes
if (attributes != null) Marshal.ReleaseComObject(attributes);
}
catch
{
Dispose();
throw;
}
}
/// <summary>
/// Seeks to a specific time position in the video
/// </summary>
public void SeekTo(TimeSpan position)
{
if (_disposed || _sourceReader == null)
throw new ObjectDisposedException(nameof(MFVideoReader));
long timeInHundredNanoseconds = position.Ticks * 10;
IntPtr varPosition = Marshal.AllocHGlobal(16); // PROPVARIANT size
try
{
// Write PROPVARIANT structure
// VT_I8 = 20 (64-bit signed integer)
Marshal.WriteInt16(varPosition, 0, 20); // vt
Marshal.WriteInt64(varPosition, 8, timeInHundredNanoseconds); // hVal
int hr = _sourceReader.SetCurrentPosition(Guid.Empty, varPosition);
Marshal.ThrowExceptionForHR(hr);
}
finally
{
Marshal.FreeHGlobal(varPosition);
}
}
/// <summary>
/// Reads the next video frame
/// </summary>
public Bitmap? ReadFrame()
{
if (_disposed || _sourceReader == null)
throw new ObjectDisposedException(nameof(MFVideoReader));
IMFSample? sample = null;
int streamIndex;
MF_SOURCE_READER_FLAG flags;
long timestamp;
int hr = _sourceReader.ReadSample(
_videoStreamIndex,
0,
out streamIndex,
out flags,
out timestamp,
out sample);
Marshal.ThrowExceptionForHR(hr);
// Check for end of stream
if ((flags & MF_SOURCE_READER_FLAG.EndOfStream) != 0)
{
return null;
}
if (sample == null)
{
return null;
}
try
{
return ConvertSampleToBitmap(sample);
}
finally
{
Marshal.ReleaseComObject(sample);
}
}
/// <summary>
/// Reads a frame at a specific time position
/// </summary>
public Bitmap? ReadFrameAtTime(TimeSpan position)
{
SeekTo(position);
return ReadFrame();
}
/// <summary>
/// Converts an IMFSample to a Bitmap
/// </summary>
private Bitmap ConvertSampleToBitmap(IMFSample sample)
{
IMFMediaBuffer? buffer = null;
int hr = sample.ConvertToContiguousBuffer(out buffer);
Marshal.ThrowExceptionForHR(hr);
try
{
IntPtr pData;
int cbMaxLength, cbCurrentLength;
hr = buffer!.Lock(out pData, out cbMaxLength, out cbCurrentLength);
Marshal.ThrowExceptionForHR(hr);
try
{
// Create bitmap
Bitmap bitmap = new Bitmap(_width, _height, PixelFormat.Format32bppRgb);
// Lock bitmap data
Rectangle rect = new Rectangle(0, 0, _width, _height);
BitmapData bmpData = bitmap.LockBits(rect, ImageLockMode.WriteOnly, PixelFormat.Format32bppRgb);
try
{
int stride = _width * 4; // 4 bytes per pixel (RGB32)
// Copy data line by line (bottom-up for RGB32)
for (int y = 0; y < _height; y++)
{
IntPtr srcLine = IntPtr.Add(pData, y * stride);
IntPtr dstLine = IntPtr.Add(bmpData.Scan0, (_height - 1 - y) * bmpData.Stride);
// Copy scanline
unsafe
{
Buffer.MemoryCopy(
srcLine.ToPointer(),
dstLine.ToPointer(),
bmpData.Stride,
stride);
}
}
}
finally
{
bitmap.UnlockBits(bmpData);
}
return bitmap;
}
finally
{
buffer.Unlock();
}
}
finally
{
if (buffer != null) Marshal.ReleaseComObject(buffer);
}
}
public void Dispose()
{
if (!_disposed)
{
if (_sourceReader != null)
{
Marshal.ReleaseComObject(_sourceReader);
_sourceReader = null;
}
MFExtern.MFShutdown();
_disposed = true;
}
GC.SuppressFinalize(this);
}
~MFVideoReader()
{
Dispose();
}
}
#region Helper Classes from VideoAnalyzer
internal static class MFExtern
{
private const uint MF_SDK_VERSION = 0x0002;
private const uint MF_API_VERSION = 0x0070;
internal const uint MF_VERSION = (MF_SDK_VERSION << 16) | MF_API_VERSION;
[DllImport("mfplat.dll", ExactSpelling = true, PreserveSig = true)]
internal static extern int MFStartup(uint Version, uint dwFlags = 0);
[DllImport("mfplat.dll", ExactSpelling = true, PreserveSig = true)]
internal static extern int MFShutdown();
}
internal static class MFAttributesClsid
{
public static readonly Guid MF_PD_DURATION = new Guid("6c990d33-bb8e-477a-8598-0d5d96fcd88a");
public static readonly Guid MF_MT_MAJOR_TYPE = new Guid("48eba18e-f8c9-4687-bf11-0a74c9f96a8f");
public static readonly Guid MF_MT_SUBTYPE = new Guid("f7e34c9a-42e8-4714-b74b-cb29d72c35e5");
public static readonly Guid MF_MT_FRAME_SIZE = new Guid("1652c33d-d6b2-4012-b834-72030849a37d");
public static readonly Guid MF_MT_FRAME_RATE = new Guid("c459a2e8-3d2c-4e44-b132-fee5156c7bb0");
}
internal static class MFMediaType
{
public static readonly Guid Video = new Guid("73646976-0000-0010-8000-00AA00389B71");
public static readonly Guid Audio = new Guid("73647561-0000-0010-8000-00AA00389B71");
}
#endregion
}

312
Ganimede/Ganimede/VideoProcessing/VideoAnalyzer.cs Normal file
View File

@@ -0,0 +1,312 @@
using System;
using System.IO;
using System.Runtime.InteropServices;
namespace Ganimede.VideoProcessing
{
/// <summary>
/// Provides video analysis capabilities using native Windows Media Foundation
/// NO external dependencies required - uses only Windows built-in APIs
/// </summary>
public class VideoAnalyzer
{
/// <summary>
/// Analyzes a video file and returns its metadata using Windows Media Foundation Source Reader
/// </summary>
public static VideoMetadata Analyze(string videoPath)
{
if (!File.Exists(videoPath))
throw new FileNotFoundException($"Video file not found: {videoPath}");
// Initialize Media Foundation
int hr = MFExtern.MFStartup(MFExtern.MF_VERSION, 0);
Marshal.ThrowExceptionForHR(hr);
try
{
IntPtr pSourceReader = IntPtr.Zero;
IMFSourceReader? sourceReader = null;
try
{
// Create source reader from URL
hr = MFExtern.MFCreateSourceReaderFromURL(videoPath, IntPtr.Zero, out pSourceReader);
Marshal.ThrowExceptionForHR(hr);
// Convert to interface
sourceReader = (IMFSourceReader)Marshal.GetObjectForIUnknown(pSourceReader);
// Get native media type for first video stream
IntPtr pMediaType = IntPtr.Zero;
hr = sourceReader!.GetNativeMediaType(
MFSourceReaderIndex.FirstVideoStream,
0,
out pMediaType);
Marshal.ThrowExceptionForHR(hr);
IMFMediaType? mediaType = null;
try
{
mediaType = (IMFMediaType)Marshal.GetObjectForIUnknown(pMediaType);
// Get frame size
long frameSize;
hr = mediaType!.GetUINT64(MFAttributesClsid.MF_MT_FRAME_SIZE, out frameSize);
Marshal.ThrowExceptionForHR(hr);
int width = (int)(frameSize >> 32);
int height = (int)(frameSize & 0xFFFFFFFF);
// Get frame rate
long frameRateRatio;
hr = mediaType.GetUINT64(MFAttributesClsid.MF_MT_FRAME_RATE, out frameRateRatio);
Marshal.ThrowExceptionForHR(hr);
int frameRateNumerator = (int)(frameRateRatio >> 32);
int frameRateDenominator = (int)(frameRateRatio & 0xFFFFFFFF);
double fps = frameRateDenominator > 0 ? (double)frameRateNumerator / frameRateDenominator : 30.0;
// Get codec subtype
Guid subType;
hr = mediaType.GetGUID(MFAttributesClsid.MF_MT_SUBTYPE, out subType);
string codecName = GetCodecName(subType);
// Get duration from presentation attribute
IntPtr varDuration = Marshal.AllocHGlobal(16); // PROPVARIANT size
try
{
hr = sourceReader.GetPresentationAttribute(
MFSourceReaderIndex.MediaSource,
MFAttributesClsid.MF_PD_DURATION,
varDuration);
TimeSpan duration = TimeSpan.Zero;
if (hr >= 0)
{
// Read PROPVARIANT (VT_I8)
long durationTicks = Marshal.ReadInt64(varDuration, 8);
duration = TimeSpan.FromTicks(durationTicks / 10); // Convert from 100-nanosecond units
}
// Calculate total frames
int totalFrames = (int)(duration.TotalSeconds * fps);
// Get bitrate (approximate from file size)
long fileSize = new FileInfo(videoPath).Length;
long bitrate = duration.TotalSeconds > 0 ? (long)((fileSize * 8) / duration.TotalSeconds) : 0;
return new VideoMetadata
{
Duration = duration,
FrameRate = fps,
TotalFrames = totalFrames,
Width = width,
Height = height,
BitRate = bitrate,
CodecName = codecName
};
}
finally
{
Marshal.FreeHGlobal(varDuration);
}
}
finally
{
if (mediaType != null) Marshal.ReleaseComObject(mediaType);
if (pMediaType != IntPtr.Zero) Marshal.Release(pMediaType);
}
}
finally
{
if (sourceReader != null) Marshal.ReleaseComObject(sourceReader);
if (pSourceReader != IntPtr.Zero) Marshal.Release(pSourceReader);
}
}
finally
{
MFExtern.MFShutdown();
}
}
private static string GetCodecName(Guid subType)
{
if (subType == MFMediaType.H264) return "H.264";
if (subType == MFMediaType.HEVC) return "H.265/HEVC";
if (subType == MFMediaType.MP4V) return "MPEG-4";
if (subType == MFMediaType.WMV3) return "WMV3";
if (subType == MFMediaType.VP80) return "VP8";
if (subType == MFMediaType.VP90) return "VP9";
if (subType == MFMediaType.AV1) return "AV1";
if (subType == MFMediaType.MJPG) return "Motion JPEG";
return $"Unknown ({subType})";
}
}
/// <summary>
/// Contains metadata information about a video file
/// </summary>
public class VideoMetadata
{
public TimeSpan Duration { get; set; }
public double FrameRate { get; set; }
public int TotalFrames { get; set; }
public int Width { get; set; }
public int Height { get; set; }
public long BitRate { get; set; }
public string CodecName { get; set; } = string.Empty;
}
#region Windows Media Foundation P/Invoke Declarations
internal static class MFExtern
{
private const uint MF_SDK_VERSION = 0x0002;
private const uint MF_API_VERSION = 0x0070;
internal const uint MF_VERSION = (MF_SDK_VERSION << 16) | MF_API_VERSION;
[DllImport("mfplat.dll", ExactSpelling = true, PreserveSig = true)]
internal static extern int MFStartup(uint Version, uint dwFlags = 0);
[DllImport("mfplat.dll", ExactSpelling = true, PreserveSig = true)]
internal static extern int MFShutdown();
[DllImport("mfreadwrite.dll", ExactSpelling = true, PreserveSig = true)]
internal static extern int MFCreateSourceReaderFromURL(
[MarshalAs(UnmanagedType.LPWStr)] string pwszURL,
IntPtr pAttributes,
out IntPtr ppSourceReader);
}
[ComImport, Guid("70ae66f2-c809-4e4f-8915-bdcb406b7993")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
internal interface IMFSourceReader
{
[PreserveSig] int GetStreamSelection(int dwStreamIndex, out bool pfSelected);
[PreserveSig] int SetStreamSelection(int dwStreamIndex, bool fSelected);
[PreserveSig] int GetNativeMediaType(int dwStreamIndex, int dwMediaTypeIndex, out IntPtr ppMediaType);
[PreserveSig] int GetCurrentMediaType(int dwStreamIndex, out IntPtr ppMediaType);
[PreserveSig] int SetCurrentMediaType(int dwStreamIndex, IntPtr pdwReserved, IntPtr pMediaType);
[PreserveSig] int SetCurrentPosition(Guid guidTimeFormat, IntPtr varPosition);
[PreserveSig] int ReadSample(int dwStreamIndex, int dwControlFlags, out int pdwActualStreamIndex,
out int pdwStreamFlags, out long pllTimestamp, out IntPtr ppSample);
[PreserveSig] int Flush(int dwStreamIndex);
[PreserveSig] int GetServiceForStream(int dwStreamIndex, Guid guidService, Guid riid, out IntPtr ppvObject);
[PreserveSig] int GetPresentationAttribute(int dwStreamIndex, Guid guidAttribute, IntPtr pvarAttribute);
}
internal static class MFSourceReaderIndex
{
public const int FirstVideoStream = unchecked((int)0xFFFFFFFC);
public const int FirstAudioStream = unchecked((int)0xFFFFFFFD);
public const int MediaSource = unchecked((int)0xFFFFFFFF);
}
[ComImport, Guid("2CD2D921-C447-44A7-A13C-4ADABFC247E3")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
internal interface IMFAttributes
{
[PreserveSig] int GetItem(Guid guidKey, IntPtr pValue);
[PreserveSig] int GetItemType(Guid guidKey, out ushort pType);
[PreserveSig] int CompareItem(Guid guidKey, IntPtr Value, out bool pbResult);
[PreserveSig] int Compare(IMFAttributes pTheirs, int MatchType, out bool pbResult);
[PreserveSig] int GetUINT32(Guid guidKey, out int punValue);
[PreserveSig] int GetUINT64(Guid guidKey, out long punValue);
[PreserveSig] int GetDouble(Guid guidKey, out double pfValue);
[PreserveSig] int GetGUID(Guid guidKey, out Guid pguidValue);
[PreserveSig] int GetStringLength(Guid guidKey, out int pcchLength);
[PreserveSig] int GetString(Guid guidKey, IntPtr pwszValue, int cchBufSize, IntPtr pcchLength);
[PreserveSig] int GetAllocatedString(Guid guidKey, out IntPtr ppwszValue, out int pcchLength);
[PreserveSig] int GetBlobSize(Guid guidKey, out int pcbBlobSize);
[PreserveSig] int GetBlob(Guid guidKey, IntPtr pBuf, int cbBufSize, IntPtr pcbBlobSize);
[PreserveSig] int GetAllocatedBlob(Guid guidKey, out IntPtr ppBuf, out int pcbSize);
[PreserveSig] int GetUnknown(Guid guidKey, Guid riid, out IntPtr ppv);
[PreserveSig] int SetItem(Guid guidKey, IntPtr Value);
[PreserveSig] int DeleteItem(Guid guidKey);
[PreserveSig] int DeleteAllItems();
[PreserveSig] int SetUINT32(Guid guidKey, int unValue);
[PreserveSig] int SetUINT64(Guid guidKey, long unValue);
[PreserveSig] int SetDouble(Guid guidKey, double fValue);
[PreserveSig] int SetGUID(Guid guidKey, Guid guidValue);
[PreserveSig] int SetString(Guid guidKey, [MarshalAs(UnmanagedType.LPWStr)] string wszValue);
[PreserveSig] int SetBlob(Guid guidKey, IntPtr pBuf, int cbBufSize);
[PreserveSig] int SetUnknown(Guid guidKey, [MarshalAs(UnmanagedType.IUnknown)] object pUnknown);
[PreserveSig] int LockStore();
[PreserveSig] int UnlockStore();
[PreserveSig] int GetCount(out int pcItems);
[PreserveSig] int GetItemByIndex(int unIndex, out Guid pguidKey, IntPtr pValue);
[PreserveSig] int CopyAllItems(IMFAttributes pDest);
}
[ComImport, Guid("44AE0FA8-EA31-4109-8D2E-4CAE4997C555")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
internal interface IMFMediaType : IMFAttributes
{
#region IMFAttributes methods
[PreserveSig] new int GetItem(Guid guidKey, IntPtr pValue);
[PreserveSig] new int GetItemType(Guid guidKey, out ushort pType);
[PreserveSig] new int CompareItem(Guid guidKey, IntPtr Value, out bool pbResult);
[PreserveSig] new int Compare(IMFAttributes pTheirs, int MatchType, out bool pbResult);
[PreserveSig] new int GetUINT32(Guid guidKey, out int punValue);
[PreserveSig] new int GetUINT64(Guid guidKey, out long punValue);
[PreserveSig] new int GetDouble(Guid guidKey, out double pfValue);
[PreserveSig] new int GetGUID(Guid guidKey, out Guid pguidValue);
[PreserveSig] new int GetStringLength(Guid guidKey, out int pcchLength);
[PreserveSig] new int GetString(Guid guidKey, IntPtr pwszValue, int cchBufSize, IntPtr pcchLength);
[PreserveSig] new int GetAllocatedString(Guid guidKey, out IntPtr ppwszValue, out int pcchLength);
[PreserveSig] new int GetBlobSize(Guid guidKey, out int pcbBlobSize);
[PreserveSig] new int GetBlob(Guid guidKey, IntPtr pBuf, int cbBufSize, IntPtr pcbBlobSize);
[PreserveSig] new int GetAllocatedBlob(Guid guidKey, out IntPtr ppBuf, out int pcbSize);
[PreserveSig] new int GetUnknown(Guid guidKey, Guid riid, out IntPtr ppv);
[PreserveSig] new int SetItem(Guid guidKey, IntPtr Value);
[PreserveSig] new int DeleteItem(Guid guidKey);
[PreserveSig] new int DeleteAllItems();
[PreserveSig] new int SetUINT32(Guid guidKey, int unValue);
[PreserveSig] new int SetUINT64(Guid guidKey, long unValue);
[PreserveSig] new int SetDouble(Guid guidKey, double fValue);
[PreserveSig] new int SetGUID(Guid guidKey, Guid guidValue);
[PreserveSig] new int SetString(Guid guidKey, [MarshalAs(UnmanagedType.LPWStr)] string wszValue);
[PreserveSig] new int SetBlob(Guid guidKey, IntPtr pBuf, int cbBufSize);
[PreserveSig] new int SetUnknown(Guid guidKey, [MarshalAs(UnmanagedType.IUnknown)] object pUnknown);
[PreserveSig] new int LockStore();
[PreserveSig] new int UnlockStore();
[PreserveSig] new int GetCount(out int pcItems);
[PreserveSig] new int GetItemByIndex(int unIndex, out Guid pguidKey, IntPtr pValue);
[PreserveSig] new int CopyAllItems(IMFAttributes pDest);
#endregion
[PreserveSig] int GetMajorType(out Guid pguidMajorType);
[PreserveSig] int IsCompressedFormat(out bool pfCompressed);
[PreserveSig] int IsEqual(IMFMediaType pIMediaType, out uint pdwFlags);
[PreserveSig] int GetRepresentation(Guid guidRepresentation, out IntPtr ppvRepresentation);
[PreserveSig] int FreeRepresentation(Guid guidRepresentation, IntPtr pvRepresentation);
}
internal static class MFAttributesClsid
{
public static readonly Guid MF_PD_DURATION = new Guid("6c990d33-bb8e-477a-8598-0d5d96fcd88a");
public static readonly Guid MF_MT_MAJOR_TYPE = new Guid("48eba18e-f8c9-4687-bf11-0a74c9f96a8f");
public static readonly Guid MF_MT_SUBTYPE = new Guid("f7e34c9a-42e8-4714-b74b-cb29d72c35e5");
public static readonly Guid MF_MT_FRAME_SIZE = new Guid("1652c33d-d6b2-4012-b834-72030849a37d");
public static readonly Guid MF_MT_FRAME_RATE = new Guid("c459a2e8-3d2c-4e44-b132-fee5156c7bb0");
}
internal static class MFMediaType
{
public static readonly Guid Video = new Guid("73646976-0000-0010-8000-00AA00389B71");
public static readonly Guid Audio = new Guid("73647561-0000-0010-8000-00AA00389B71");
// Video formats
public static readonly Guid H264 = new Guid("34363248-0000-0010-8000-00aa00389b71");
public static readonly Guid HEVC = new Guid("43564548-0000-0010-8000-00aa00389b71");
public static readonly Guid MP4V = new Guid("5634504D-0000-0010-8000-00AA00389B71");
public static readonly Guid WMV3 = new Guid("33564D57-0000-0010-8000-00AA00389B71");
public static readonly Guid VP80 = new Guid("30385056-0000-0010-8000-00AA00389B71");
public static readonly Guid VP90 = new Guid("30395056-0000-0010-8000-00AA00389B71");
public static readonly Guid AV1 = new Guid("31305641-0000-0010-8000-00AA00389B71");
public static readonly Guid MJPG = new Guid("47504A4D-0000-0010-8000-00AA00389B71");
}
#endregion
}

4
Ganimede/Ganimede/ViewModels/.keep
View File

@@ -1,4 +0,0 @@
namespace Ganimede.ViewModels
{
// ViewModel principale e futuri ViewModel
}

4
Ganimede/Ganimede/Views/.keep
View File

@@ -1,4 +0,0 @@
namespace Ganimede.Views
{
// Views aggiuntive se necessario
}

16
Ganimede/Ganimede/Windows/JobConfigWindow.xaml.cs
View File

@@ -93,13 +93,21 @@ namespace Ganimede.Windows
if (CustomOverwriteComboBox.SelectedItem == null) CustomOverwriteComboBox.SelectedIndex = 0;
if (CustomNamingComboBox.SelectedItem == null) CustomNamingComboBox.SelectedIndex = 0;
UpdateJobNamingPreview();
// Defer preview update until window is fully loaded
Dispatcher.InvokeAsync(() => UpdateJobNamingPreview(), System.Windows.Threading.DispatcherPriority.Loaded);
}
private void UpdateJobNamingPreview()
{
try
{
// Check if controls are initialized
if (UseCustomNamingCheckBox == null || CustomNamingComboBox == null ||
CustomNamingPrefixTextBox == null || JobNamingPreviewText == null)
{
return;
}
if (UseCustomNamingCheckBox.IsChecked == true &&
CustomNamingComboBox.SelectedItem is ComboBoxItem selectedItem &&
Enum.TryParse<NamingPattern>(selectedItem.Tag?.ToString(), out var pattern))
@@ -114,11 +122,15 @@ namespace Ganimede.Windows
JobNamingPreviewText.Text = "Video1_000001.png (default)";
}
}
catch
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine($"[ERROR] UpdateJobNamingPreview: {ex.Message}");
if (JobNamingPreviewText != null)
{
JobNamingPreviewText.Text = "Video1_000001.png";
}
}
}
private void UseCustomOutputCheckBox_CheckedChanged(object sender, RoutedEventArgs e) { }
private void UseCustomFrameSizeCheckBox_CheckedChanged(object sender, RoutedEventArgs e) { }

20
Ganimede/Ganimede/Windows/SettingsWindow.xaml
View File

@@ -4,7 +4,7 @@
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
Title="Impostazioni" Height="600" Width="640"
Title="Impostazioni" Height="550" Width="640"
Background="#1E2228" WindowStartupLocation="CenterOwner">
<Grid Margin="22">
<Grid.RowDefinitions>
@@ -19,24 +19,6 @@
<!-- Settings Content -->
<ScrollViewer Grid.Row="1" VerticalScrollBarVisibility="Auto">
<StackPanel>
<!-- FFmpeg Settings -->
<GroupBox Header="Configurazione FFmpeg" Foreground="White" BorderBrush="#444" Margin="0,0,0,18">
<StackPanel Margin="12">
<TextBlock Text="Cartella Binari FFmpeg:" Foreground="#CCC" Margin="0,0,0,6"/>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<TextBox x:Name="FFmpegPathTextBox" Grid.Column="0" Height="34" VerticalContentAlignment="Center"
Background="#333" Foreground="White" BorderBrush="#555" Margin="0,0,10,0"/>
<Button x:Name="BrowseFFmpegButton" Grid.Column="1" Content="Sfoglia" Width="90" Height="34"
Click="BrowseFFmpegButton_Click"/>
</Grid>
<TextBlock x:Name="FFmpegStatusText" Foreground="#AAA" FontSize="12" Margin="0,6,0,0"/>
</StackPanel>
</GroupBox>
<!-- Output Settings -->
<GroupBox Header="Output" Foreground="White" BorderBrush="#444" Margin="0,0,0,18">
<StackPanel Margin="12">

41
Ganimede/Ganimede/Windows/SettingsWindow.xaml.cs
View File

@@ -20,7 +20,6 @@ namespace Ganimede.Windows
private void LoadSettings()
{
FFmpegPathTextBox.Text = Settings.Default.FFmpegBinFolder;
DefaultOutputTextBox.Text = Settings.Default.LastOutputFolder;
CreateSubfolderCheckBox.IsChecked = Settings.Default.CreateSubfolder;
var singleFrameChk = GetCheckBox("SingleFrameUseSubfolderCheckBox");
@@ -55,8 +54,6 @@ namespace Ganimede.Windows
default:
GetDefaultModeRadio("DefaultModeFullRadio")!.IsChecked = true; break;
}
UpdateFFmpegStatus();
}
private string GetSelectedDefaultExtractionMode()
@@ -68,43 +65,6 @@ namespace Ganimede.Windows
private bool GetSingleFrameUseSubfolder() => GetCheckBox("SingleFrameUseSubfolderCheckBox")?.IsChecked == true;
private void UpdateFFmpegStatus()
{
var path = FFmpegPathTextBox.Text;
if (string.IsNullOrEmpty(path))
{
FFmpegStatusText.Text = "Nessun percorso specificato";
FFmpegStatusText.Foreground = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Orange);
}
else if (ValidateFFMpegPath(path))
{
FFmpegStatusText.Text = "? FFmpeg valido";
FFmpegStatusText.Foreground = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.LightGreen);
}
else
{
FFmpegStatusText.Text = "? Binari FFmpeg non trovati";
FFmpegStatusText.Foreground = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Red);
}
}
private bool ValidateFFMpegPath(string path)
{
if (!Directory.Exists(path)) return false;
return File.Exists(Path.Combine(path, "ffmpeg.exe")) && File.Exists(Path.Combine(path, "ffprobe.exe"));
}
private void BrowseFFmpegButton_Click(object sender, RoutedEventArgs e)
{
using var dialog = new System.Windows.Forms.FolderBrowserDialog { Description = "Seleziona cartella binari FFmpeg", ShowNewFolderButton = false };
if (!string.IsNullOrEmpty(FFmpegPathTextBox.Text)) dialog.SelectedPath = FFmpegPathTextBox.Text;
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
FFmpegPathTextBox.Text = dialog.SelectedPath;
UpdateFFmpegStatus();
}
}
private void BrowseOutputButton_Click(object sender, RoutedEventArgs e)
{
using var dialog = new System.Windows.Forms.FolderBrowserDialog { Description = "Seleziona cartella output predefinita", ShowNewFolderButton = true };
@@ -119,7 +79,6 @@ namespace Ganimede.Windows
{
try
{
Settings.Default.FFmpegBinFolder = FFmpegPathTextBox.Text;
Settings.Default.LastOutputFolder = DefaultOutputTextBox.Text;
Settings.Default.CreateSubfolder = CreateSubfolderCheckBox.IsChecked ?? true;
var selectedFrameSizeItem = FrameSizeComboBox.SelectedItem as System.Windows.Controls.ComboBoxItem;