xiangbing/VideoConcat
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xiangbing 2025-01-19 11:45:06 +08:00
parent 637e5b2969
commit fefb3b8990
3 changed files with 52 additions and 38 deletions
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21
Models/VideoModel.cs
View File

@ -23,6 +23,7 @@ namespace VideoConcat.Models
private string _folderPath = ""; private string _folderPath = "";
private string _auditImagePath = ""; private string _auditImagePath = "";
private bool _canStart = false; private bool _canStart = false;
private bool _isCanOperate=false;
private bool _isStart = false; private bool _isStart = false;
private ObservableCollection<FolderInfo> _FolderInfos = []; private ObservableCollection<FolderInfo> _FolderInfos = [];
private ObservableCollection<ConcatVideo> _concatVideos = []; private ObservableCollection<ConcatVideo> _concatVideos = [];
@ -30,6 +31,17 @@ namespace VideoConcat.Models
public static int Index = 0; public static int Index = 0;
public bool IsCanOperate
{
get => _isCanOperate;
set
{
_isCanOperate = value;
OnPropertyChanged();
}
}
public bool IsStart public bool IsStart
{ {
get => _isStart; get => _isStart;
@ -93,10 +105,10 @@ namespace VideoConcat.Models
{ {
public int Index { set; get; } public int Index { set; get; }
public string FileName { set; get; } = ""; public string FileName { set; get; } = "";
public int Size { set; get; } public string Size { set; get; } = "";
public double Seconds { set; get; } public int Seconds { set; get; }
public int Status { set; get; } public string Status { set; get; } = "";
public int Progress { set; get; } public string Progress { set; get; } = "";
} }
public ObservableCollection<FolderInfo> FolderInfos public ObservableCollection<FolderInfo> FolderInfos
@ -207,6 +219,7 @@ namespace VideoConcat.Models
{ {
CanStart = false; CanStart = false;
} }
IsCanOperate = !IsStart;
} }
public VideoModel() public VideoModel()

47
ViewModels/VideoViewModel.cs
View File

@ -8,6 +8,7 @@ using FFMpegCore;
using FFMpegCore.Enums; using FFMpegCore.Enums;
using static VideoConcat.Models.VideoModel; using static VideoConcat.Models.VideoModel;
using System.Windows.Threading; using System.Windows.Threading;
using System.Windows;
namespace VideoConcat.ViewModels namespace VideoConcat.ViewModels
{ {
@ -36,6 +37,7 @@ namespace VideoConcat.ViewModels
ConcatVideos = [], ConcatVideos = [],
MaxNum = 0, MaxNum = 0,
CanStart = false, CanStart = false,
IsStart = false,
BtnOpenFolderCommand = new Command() BtnOpenFolderCommand = new Command()
{ {
@ -87,13 +89,14 @@ namespace VideoConcat.ViewModels
VideoModel.Dispatcher.Invoke(() => VideoModel.Dispatcher.Invoke(() =>
{ {
VideoModel.ConcatVideos.Clear(); VideoModel.ConcatVideos.Clear();
VideoModel.IsStart = true;
}); });
MessageBox.Show("开始合并视频"); MessageBox.Show("开始合并视频");
if (Directory.Exists($"{VideoModel.FolderPath}\\output") == false) if (Directory.Exists($"{VideoModel.FolderPath}\\output") == false)
{ {
Directory.CreateDirectory($"{VideoModel.FolderPath}\\output"); Directory.CreateDirectory($"{VideoModel.FolderPath}\\output");
} }
VideoModel.IsStart = true;
//开始时间 //开始时间
DateTime startTime = DateTime.Now; DateTime startTime = DateTime.Now;
@ -174,33 +177,16 @@ namespace VideoConcat.ViewModels
string _tempFileName = $"{DateTime.Now:yyyyMMddHHmmss}{random.Next(100000, 999999)}.mp4"; string _tempFileName = $"{DateTime.Now:yyyyMMddHHmmss}{random.Next(100000, 999999)}.mp4";
string _outPutName = Path.Combine($"{VideoModel.FolderPath}", "output", _tempFileName); ; string _outPutName = Path.Combine($"{VideoModel.FolderPath}", "output", _tempFileName); ;
//int _size = 0;
double _duration = 0;
var temporaryVideoParts = combination.Select(_ => var temporaryVideoParts = combination.Select((_videoPath) =>
{ {
string _tempPath = Path.GetDirectoryName(_) ?? ""; string _tempPath = Path.GetDirectoryName(_videoPath) ?? "";
IMediaAnalysis _mediaInfo =FFProbe.Analyse(_);
_duration += _mediaInfo.Duration.TotalSeconds;
//GlobalFFOptions.Current.TemporaryFilesFolder //GlobalFFOptions.Current.TemporaryFilesFolder
return Path.Combine(_tempPath, $"{Path.GetFileNameWithoutExtension(_)}{FileExtension.Ts}"); return Path.Combine(_tempPath, $"{Path.GetFileNameWithoutExtension(_videoPath)}{FileExtension.Ts}");
}).ToArray(); }).ToArray();
bool _isSuccess = false; bool _isSuccess = false;
VideoModel.Dispatcher.Invoke(() =>
{
VideoModel.ConcatVideos.Add(new ConcatVideo()
{
Index = VideoModel.ConcatVideos.Count + 1,
FileName = _tempFileName,
Size = 100,
Seconds = _duration,
Status = 1,
Progress = 100,
});
});
try try
{ {
@ -219,6 +205,21 @@ namespace VideoConcat.ViewModels
//bool _isSuccess = FFMpeg.Join(_outPutName, [.. combination]); //bool _isSuccess = FFMpeg.Join(_outPutName, [.. combination]);
VideoModel.Dispatcher.Invoke(() =>
{
IMediaAnalysis _mediaInfo = FFProbe.Analyse(_outPutName);
FileInfo fileInfo = new(_outPutName);
VideoModel.ConcatVideos.Add(new ConcatVideo()
{
Index = VideoModel.ConcatVideos.Count + 1,
FileName = _tempFileName,
Size = $"{fileInfo.Length / 1024 / 1024}MB",
Seconds = ((int)_mediaInfo.Duration.TotalSeconds),
Status = _isSuccess ? "拼接成功" : "拼接失败",
Progress = "100%",
});
});
if (_isSuccess && VideoModel.AuditImagePath != "") if (_isSuccess && VideoModel.AuditImagePath != "")

20
Views/Video.xaml
View File

@ -38,12 +38,12 @@
<Label VerticalAlignment="Center" Width="100" FontSize="16" Margin="5,2" BorderBrush="#7F7F7F" BorderThickness="2" Style="{StaticResource MaterialDesignLabel}" VerticalContentAlignment="Stretch">视频文件夹：</Label> <Label VerticalAlignment="Center" Width="100" FontSize="16" Margin="5,2" BorderBrush="#7F7F7F" BorderThickness="2" Style="{StaticResource MaterialDesignLabel}" VerticalContentAlignment="Stretch">视频文件夹：</Label>
<TextBox Grid.Column="1" Width="500" Name="FoldPath" Text="{Binding VideoModel.FolderPath,Mode=TwoWay}" IsReadOnly="True" Margin="5,2" BorderBrush="#7F7F7F" BorderThickness="2" FontSize="16" VerticalContentAlignment="Center" materialDesign:HintAssist.Hint="选择视频主文件夹"/> <TextBox Grid.Column="1" Width="500" Name="FoldPath" Text="{Binding VideoModel.FolderPath,Mode=TwoWay}" IsReadOnly="True" Margin="5,2" BorderBrush="#7F7F7F" BorderThickness="2" FontSize="16" VerticalContentAlignment="Center" materialDesign:HintAssist.Hint="选择视频主文件夹"/>
<Button Grid.Column="2" Width="100" Content="选 择" FontSize="16" Command="{Binding VideoModel.BtnOpenFolderCommand}" Background="#40568D" BorderBrush="#7F7F7F" BorderThickness="2" ToolTip="选择含有视频的主文件夹" Style="{StaticResource MaterialDesignRaisedButton}" Margin="5,2" /> <Button Grid.Column="2" Width="100" Content="选 择" FontSize="16" Command="{Binding VideoModel.BtnOpenFolderCommand}" Background="#40568D" BorderBrush="#7F7F7F" BorderThickness="2" ToolTip="选择含有视频的主文件夹" Style="{StaticResource MaterialDesignRaisedButton}" Margin="5,2" IsEnabled="{Binding VideoModel.IsCanOperate}"/>
<Label Grid.Row="1" Width="100" VerticalAlignment="Center" FontSize="16" Margin="5,2" BorderBrush="#7F7F7F" BorderThickness="2" Style="{StaticResource MaterialDesignLabel}" VerticalContentAlignment="Stretch">选择广审：</Label> <Label Grid.Row="1" Width="100" VerticalAlignment="Center" FontSize="16" Margin="5,2" BorderBrush="#7F7F7F" BorderThickness="2" Style="{StaticResource MaterialDesignLabel}" VerticalContentAlignment="Stretch">选择广审：</Label>
<TextBox Grid.Row="1" Width="500" Grid.Column="1" Text="{Binding VideoModel.AuditImagePath,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" IsReadOnly="True" Margin="5,2" BorderBrush="#7F7F7F" BorderThickness="2" FontSize="16" VerticalContentAlignment="Center" ToolTip="请选择" materialDesign:HintAssist.Hint="请选择"/> <TextBox Grid.Row="1" Width="500" Grid.Column="1" Text="{Binding VideoModel.AuditImagePath,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" IsReadOnly="True" Margin="5,2" BorderBrush="#7F7F7F" BorderThickness="2" FontSize="16" VerticalContentAlignment="Center" ToolTip="请选择" materialDesign:HintAssist.Hint="请选择"/>
<Button Grid.Row="1" Width="100" Grid.Column="2" Content="选择文件" FontSize="16" Command="{Binding VideoModel.BtnChooseAuditImageCommand}" Background="#E54858" BorderBrush="#7F7F7F" BorderThickness="2" ToolTip="选择广审" Style="{StaticResource MaterialDesignRaisedButton}" Margin="5,2"/> <Button Grid.Row="1" Width="100" Grid.Column="2" Content="选择文件" FontSize="16" Command="{Binding VideoModel.BtnChooseAuditImageCommand}" Background="#E54858" BorderBrush="#7F7F7F" BorderThickness="2" ToolTip="选择广审" Style="{StaticResource MaterialDesignRaisedButton}" Margin="5,2" IsEnabled="{Binding VideoModel.IsCanOperate}"/>
<Label Grid.Row="1" Width="100" VerticalAlignment="Center" FontSize="16" Margin="5,2" BorderBrush="#7F7F7F" BorderThickness="2" Style="{StaticResource MaterialDesignLabel}" VerticalContentAlignment="Stretch">视频个数：</Label> <Label Grid.Row="1" Width="100" VerticalAlignment="Center" FontSize="16" Margin="5,2" BorderBrush="#7F7F7F" BorderThickness="2" Style="{StaticResource MaterialDesignLabel}" VerticalContentAlignment="Stretch">视频个数：</Label>
<TextBox Grid.Row="1" Width="500" Grid.Column="1" Text="{Binding VideoModel.Num,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" Margin="5,2" BorderBrush="#7F7F7F" BorderThickness="2" FontSize="16" VerticalContentAlignment="Center" ToolTip="请输入合成视频个数" materialDesign:HintAssist.Hint="请输入拼接视频数目"/> <TextBox Grid.Row="1" Width="500" Grid.Column="1" Text="{Binding VideoModel.Num,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" Margin="5,2" BorderBrush="#7F7F7F" BorderThickness="2" FontSize="16" VerticalContentAlignment="Center" ToolTip="请输入合成视频个数" materialDesign:HintAssist.Hint="请输入拼接视频数目" IsEnabled="{Binding VideoModel.IsCanOperate}"/>
<Button Grid.Row="1" Width="100" Grid.Column="2" Content="开始拼接" FontSize="16" Command="{Binding VideoModel.BtnStartVideoConcatCommand}" Background="#E54858" BorderBrush="#7F7F7F" BorderThickness="2" ToolTip="开始拼接视频" Style="{StaticResource MaterialDesignRaisedButton}" Margin="5,2" IsEnabled="{Binding VideoModel.CanStart}" Cursor="Hand"/> <Button Grid.Row="1" Width="100" Grid.Column="2" Content="开始拼接" FontSize="16" Command="{Binding VideoModel.BtnStartVideoConcatCommand}" Background="#E54858" BorderBrush="#7F7F7F" BorderThickness="2" ToolTip="开始拼接视频" Style="{StaticResource MaterialDesignRaisedButton}" Margin="5,2" IsEnabled="{Binding VideoModel.CanStart}" Cursor="Hand"/>
<!--</Grid>--> <!--</Grid>-->
@ -75,14 +75,14 @@
<StackPanel MinHeight="200"> <StackPanel MinHeight="200">
<Grid> <Grid>
<DataGrid Grid.Row="1" ItemsSource="{Binding VideoModel.ConcatVideos}" AutoGenerateColumns="False" CanUserAddRows="False" CanUserDeleteRows="False" > <DataGrid Grid.Row="1" ItemsSource="{Binding VideoModel.ConcatVideos}" AutoGenerateColumns="False" CanUserAddRows="False" CanUserDeleteRows="False" IsReadOnly="True" >
<DataGrid.Columns> <DataGrid.Columns>
<DataGridTextColumn Header="序号" Binding="{Binding Index}" Width="*"></DataGridTextColumn> <DataGridTextColumn Header="序号" Binding="{Binding Index}" Width="auto"></DataGridTextColumn>
<DataGridTextColumn Header="文件名" Binding="{Binding FileName}" Width="*"></DataGridTextColumn> <DataGridTextColumn Header="文件名" Binding="{Binding FileName}" Width="auto"></DataGridTextColumn>
<DataGridTextColumn Header="大小" Binding="{Binding Size}" Width="*"></DataGridTextColumn> <DataGridTextColumn Header="大小（MB）" Binding="{Binding Size}" Width="auto"></DataGridTextColumn>
<DataGridTextColumn Header="时长" Binding="{Binding Seconds}" Width="*"></DataGridTextColumn> <DataGridTextColumn Header="时长（秒）" Binding="{Binding Seconds}" Width="auto"></DataGridTextColumn>
<DataGridTextColumn Header="进度" Binding="{Binding Progress}" Width="*"></DataGridTextColumn> <DataGridTextColumn Header="进度" Binding="{Binding Progress}" Width="auto"></DataGridTextColumn>
<DataGridTextColumn Header="状态" Binding="{Binding Status}" Width="*"></DataGridTextColumn> <DataGridTextColumn Header="状态" Binding="{Binding Status}" Width="auto"></DataGridTextColumn>
</DataGrid.Columns> </DataGrid.Columns>
</DataGrid> </DataGrid>
</Grid> </Grid>