xiangbing/VideoConcat
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xiang 2024-10-27 22:27:53 +08:00
parent b23536aa4e
commit 8220e07fe6
2 changed files with 53 additions and 11 deletions
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35
Video.xaml
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@ -7,16 +7,31 @@
xmlns:local="clr-namespace:VideoConcat" xmlns:local="clr-namespace:VideoConcat"
xmlns:wd="https://github.com/WPFDevelopersOrg/WPFDevelopers" xmlns:wd="https://github.com/WPFDevelopersOrg/WPFDevelopers"
mc:Ignorable="d" mc:Ignorable="d"
Title="视频" Height="450" Width="800" WindowStartupLocation="CenterScreen" ResizeMode="NoResize" > Title="视频" WindowStartupLocation="CenterScreen" ResizeMode="NoResize" Width="710" Height="400">
<Grid> <Grid>
<StackPanel Margin="10" > <Viewbox Margin="5">
<StackPanel Height="30" Margin="2" Orientation="Horizontal" HorizontalAlignment="Left" > <Grid>
<Label Content="生成视频的个数:" VerticalContentAlignment="Center" Width="auto" BorderBrush="#0000EE" BorderThickness="1"></Label>
<TextBox Width="580" AutomationProperties.HelpText="输入要生成的视频个数" Margin="10,0,10,0" InputScope="Number"></TextBox>
<Button Content="开始拼接" Click="Button_Click" x:Name="startButton" Width="auto"/> <Grid.ColumnDefinitions>
</StackPanel> <ColumnDefinition Width="120"></ColumnDefinition>
<TextBox Margin="2" TextWrapping="Wrap" Text="" Height="auto" x:Name="outputTxt"/> <ColumnDefinition Width="500"></ColumnDefinition>
</StackPanel> <ColumnDefinition Width="80"></ColumnDefinition>
<ProgressBar x:Name="processVideoBar" Minimum="0" Maximum="100" Value="0" VerticalAlignment="Bottom" Height="10" Margin="5"/> </Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="30"></RowDefinition>
<RowDefinition Height="300"></RowDefinition>
<RowDefinition Height="10"></RowDefinition>
</Grid.RowDefinitions>
<Label Content="生成视频的个数:" VerticalContentAlignment="Center" BorderThickness="1" Padding="5,0,5,0"></Label>
<TextBox Grid.Column="1" wd:TextBoxHelper.AllowOnlyNumericInput="True" wd:TextBoxHelper.MinValue="1" ></TextBox>
<Button Grid.Column="2" Content="开始拼接" Click="Button_Click" x:Name="startButton" />
<ScrollViewer Grid.Row="1" Grid.ColumnSpan="3" VerticalScrollBarVisibility="Auto" x:Name="scrowText" Margin="0,10,0,0">
<TextBlock Text="" x:Name="outputTxt" OverridesDefaultStyle="True" TextWrapping="Wrap"/>
</ScrollViewer>
<ProgressBar Grid.Row="2" Grid.ColumnSpan="3" x:Name="processVideoBar" Minimum="0" Maximum="100" Value="0" Margin="0,0,0,0" />
</Grid>
</Viewbox>
</Grid> </Grid>
</Window> </Window>

29
Video.xaml.cs
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@ -27,7 +27,34 @@ namespace VideoConcat
private async void Button_Click(object sender, RoutedEventArgs e) private async void Button_Click(object sender, RoutedEventArgs e)
{ {
startButton.IsEnabled = false; startButton.IsEnabled = false;
await Task.Run(() => ProcessVideo.RunTask(processVideoBar, startButton)); await Task.Run(() =>
{
string text = "";
for (int i = 0; i <= 100; i++)
{
Application.Current.Dispatcher.Invoke(() =>
{
processVideoBar.Dispatcher.Invoke(() =>
{
processVideoBar.Value = i;
});
outputTxt.Dispatcher.Invoke(new Action(() =>
{
text += "正在生成第" + i + "个视频\r\n";
outputTxt.Text = text;
scrowText.ScrollToEnd();
}));
});
System.Threading.Thread.Sleep(50);
}
startButton.Dispatcher.Invoke(() =>
{
startButton.IsEnabled = true;
});
});//ProcessVideo.RunTask(processVideoBar, startButton)
} }
} }
} }