diff --git a/MainWindow.xaml.cs b/MainWindow.xaml.cs
index 4a935fe..acf90d5 100644
--- a/MainWindow.xaml.cs
+++ b/MainWindow.xaml.cs
@@ -28,19 +28,6 @@ namespace VideoConcat
private void BtnLogin_Click(object sender, RoutedEventArgs e)
{
-
- if (txtUserName.Text == "admin" && txtPassword.Password == "&o4Fwag3xYUf")
- {
- Video video = new();
- video.Show();
-
- this.Close();
- return;
- }
-
- MessageBox.Show("用户名或者密码错误！");
- txtUserName.Clear();
- txtPassword.Clear();
}
}
}
diff --git a/Task.cs b/Task.cs
deleted file mode 100644
index a3b0f17..0000000
--- a/Task.cs
+++ /dev/null
@@ -1,35 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
-
-namespace VideoConcat
-{
-
- public static class ProcessVideo
- {
- public static void RunTask(System.Windows.Controls.ProgressBar progressBar, System.Windows.Controls.Button btn)
- {
- for (int i = 0; i <= 100; i++)
- {
- Application.Current.Dispatcher.Invoke(() =>
- {
- progressBar.Dispatcher.Invoke(() =>
- {
- progressBar.Value = i;
-
- });
- });
- System.Threading.Thread.Sleep(50);
- }
- btn.Dispatcher.Invoke(() =>
- {
- btn.IsEnabled = true;
- });
-
- }
- }
-
-}
diff --git a/Video.xaml b/Video.xaml
deleted file mode 100644
index 12155af..0000000
--- a/Video.xaml
+++ /dev/null
@@ -1,37 +0,0 @@
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/Video.xaml.cs b/Video.xaml.cs
deleted file mode 100644
index ca84638..0000000
--- a/Video.xaml.cs
+++ /dev/null
@@ -1,390 +0,0 @@
-using Standard;
-using System;
-using System.Diagnostics;
-using System.IO;
-using System.Linq;
-using System.Text;
-using System.Windows;
-using System.Windows.Shapes;
-using WPFDevelopers.Helpers;
-using File = System.IO.File;
-
-
-namespace VideoConcat
-{
- ///
- /// Video.xaml 的交互逻辑
- ///
- public partial class Video : Window
- {
- public string text = "", outPut = "";
- static int totalVideoCount = 0;
-
- public Dictionary videoFolders = [];
-
- private static string Path = "", ParentPath = "";
-
- public Dictionary AllPublicCombinVideos = [];
-
- int GenerateVideoCount = 0;
-
- public static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
-
- public Video()
- {
- InitializeComponent();
- Init();
- }
-
- public static void Init()
- {
- ParentPath = Directory.GetCurrentDirectory();
- log4net.Config.XmlConfigurator.Configure();
- }
-
- private async void Button_Click(object sender, RoutedEventArgs e)
- {
-
- try
- {
- GenerateVideoCount = int.Parse(videoCount.Text);
- }
- catch (Exception)
- {
-
- MessageBox.Show("请输入正确的数字");
-
- return;
- }
- totalVideoCount = 0;
-
- Check_Folder();
-
- WriteTxt($"最多可生成视频个数为{totalVideoCount}个");
-
- if (GenerateVideoCount > totalVideoCount)
- {
- WriteTxt($"生成视频个数不能超过{totalVideoCount}个");
- return;
- }
-
-
- MakeOutPutDir();
-
- startButton.IsEnabled = false;
- //GenerateAllvideos(videoFolders);
- var dateStart = DateTime.Now; //记录用时的起始时间
- List> lists = GenerateAllvideos(videoFolders);
-
-
- await MockIOPerformanceAsync(lists);
-
-
- startButton.Dispatcher.Invoke(() =>
- {
- startButton.IsEnabled = true;
- });
-
- var dateEnd = DateTime.Now;
- var timeSpan = dateEnd - dateStart;//记录用时
-
- try
- {
- string mp4Path = $"{Directory.GetCurrentDirectory()}\\temp\\";
-
- DirectoryInfo directoryInfo = new(mp4Path);
-
- FileInfo[] files = directoryInfo.GetFiles("*.mp4"); // 获取指定目录下的所有 txt 文件
-
-
- foreach (FileInfo file in files)
- {
- file.Delete(); // 删除文件
- }
-
- }
- catch (Exception)
- {
-
- }
-
- WriteTxt($"用时：{timeSpan.TotalSeconds}秒");
- }
-
- private void Check_Folder()
- {
- WriteTxt("开始检测视频文件路径");
- DirectoryInfo? directory = Directory.GetParent(ParentPath);
- if (directory == null)
- {
- WriteTxt("获取视频路径失败!");
- return;
- }
-
- Path = directory.FullName;
-
- WriteTxt("当前目录为:" + Path);
- videoFolders.Clear();
- AllPublicCombinVideos.Clear();
-
- try
- {
- int k = 1;
- for (int i = 1; i < 100; i++)
- {
-
- var folder = string.Format("{0:D2}", i);
- string currentFolderPath = $"{Path}\\{folder}";
- if (Directory.Exists(currentFolderPath))
- {
-
-
- string[] videos = GetAllVideos(currentFolderPath);
- if (videos.Length > 0)
- {
- if (totalVideoCount == 0)
- {
- totalVideoCount = 1;
- }
- WriteTxt($"检测到视频文件夹:{folder},视频个数:{videos.Length}");
- totalVideoCount *= videos.Length;
- videoFolders.Add(k, videos);
- AllPublicCombinVideos.Add(k, new A());
- k++;
- }
- else
- {
- WriteTxt($"视频文件夹【{folder}】未发现MP4格式视频文件");
- }
- }
-
- }
- return;
- }
- catch (Exception ex)
- {
- MessageBox.Show(ex.Message);
- return;
- }
- }
-
- private void WriteTxt(string str)
- {
-
- outputTxt.Dispatcher.Invoke(() =>
- {
- log.Info(str);
- text += str + "\r\n";
- outputTxt.Text = text;
- scrowText.ScrollToEnd();
- });
-
- }
-
-
- public static string[] GetAllVideos(string path)
- {
- return Directory.GetFiles(path, "*.mp4", SearchOption.AllDirectories);
- }
-
-
- public async Task CombineMp4WithoutTxt(List files, string StrOutMp4Path)
- {
- var random = new Random();
- //int i = 0;
- //string vao = "";
- List ooootext = [];
- List ts = [];
- files.ForEach(file =>
- {
- ts.Add(Task.Run(() =>
- {
- WriteTxt(file + "转换开始");
- var dateStart = DateTime.Now;
- string tmpOut = $"{Directory.GetCurrentDirectory()}\\temp\\{Guid.NewGuid()}{random.Next(100000, 999999)}.mp4";
- // ffmpeg.exe - i a.mp4 - ac 1 - ar 48000 - vcodec copy a_re.mp4
-
- Run_Command($"-i \"{file}\" -c:v libx264 -c:a aac {tmpOut}");
- ooootext.Add($"file '{tmpOut}'");
-
- var dateEnd = DateTime.Now;
- WriteTxt($"{file}转换已完成，用时{(dateEnd - dateStart).TotalSeconds}秒");
- }));
-
- });
-
- log.Info(ooootext);
- await Task.WhenAll(ts).ContinueWith(t =>
- {
- string tmpConcatFile = $"{Directory.GetCurrentDirectory()}\\temp\\{Guid.NewGuid()}{random.Next(100000, 999999)}";
- // 也可以指定编码方式
- //File.WriteAllLines(tmpConcatFile, ooootext, Encoding.UTF8);
-
- File.WriteAllText(tmpConcatFile, string.Join("\n", [.. ooootext]), new System.Text.UTF8Encoding(false));
-
-
-
-
- string StrArg = $"-f concat -safe 0 -i {tmpConcatFile} -c copy {StrOutMp4Path}";
- //string StrArg = $"-i {combineFile} -filter_complex \"{vao} concat=n={i}:v=1:a=1 [v][a]\" -map \"[v]\" -map \"[a]\" {StrOutMp4Path}";
- Run_Command(StrArg);
-
- if (File.Exists(tmpConcatFile))
- {
- try
- {
- File.Delete(tmpConcatFile);
- }
- catch
- {
-
- }
- }
- });
- }
-
-
- public void Run_Command(string command)
- {
-
- Process p = new();//建立外部调用线程
- p.StartInfo.FileName = Directory.GetCurrentDirectory() + "\\ffmpeg.exe";//要调用外部程序的绝对路径
-
-
-
- p.StartInfo.Arguments = command;
-
- p.StartInfo.UseShellExecute = false;//不使用操作系统外壳程序启动线程(一定为FALSE,详细的请看MSDN)
- p.StartInfo.RedirectStandardError = true;//把外部程序错误输出写到StandardError流中(这个一定要注意,FFMPEG的所有输出信息,都为错误输出流,用StandardOutput是捕获不到任何消息的...这是我耗费了2个多月得出来的经验...mencoder就是用standardOutput来捕获的)
- p.StartInfo.CreateNoWindow = true;//不创建进程窗口
- p.ErrorDataReceived += new DataReceivedEventHandler(Output);//外部程序(这里是FFMPEG)输出流时候产生的事件,这里是把流的处理过程转移到下面的方法中,详细请查阅MSDN
- p.Start();//启动线程
- p.BeginErrorReadLine();//开始异步读取
- p.WaitForExit();//阻塞等待进程结束
- p.Close();//关闭进程
- p.Dispose();//释放资源
-
- }
-
- private void Output(object sendProcess, DataReceivedEventArgs output)
- {
- if (!String.IsNullOrEmpty(output.Data))
- {
- log.Info(output.Data, null);
- }
- }
-
- public void MakeOutPutDir()
- {
- outPut = $"{Path}\\output";
-
- if (!Directory.Exists(outPut))
- {
- Directory.CreateDirectory(outPut);
- }
- }
-
- public async Task MockIOPerformanceAsync(List> ls)
- {
- List lss = [];
- List tasks = [];
- Random rd = new();
-
- //ls = [.. ls.OrderBy(x => rd.Next())];
-
-
- for (int i = 0; i < GenerateVideoCount; i++)
- {
- int index = rd.Next(ls.Count);
- List lsVideos = ls[index];
- var iIndex = i;
- tasks.Add(Task.Run(() =>
- {
- DateTime now = DateTime.Now;
- Random random = new();
- string randomString = random.Next(100000, 999999).ToString();
- string result = now.ToString("yyyyMMddHHmmss") + randomString;
- Task combineTask = CombineMp4WithoutTxt(lsVideos, $"{outPut}\\{result}.mp4");
- combineTask.Wait();
- var dateEnd = DateTime.Now;
- WriteTxt($"视频{iIndex}拼接完成，用时{(dateEnd - now).TotalSeconds}秒");
- }));
- }
- await Task.WhenAll(tasks);
- }
-
- private static List> GenerateAllvideos(Dictionary dict)
- {
-
- List> ls = [];
- foreach (var item in dict)
- {
- ls.Add(new List(item.Value));
- }
- List> permutations = GenerateAllPermutations(ls);
-
-
- return permutations;
- }
-
- static List> CalculatePermutations(List> inputList)
- {
- List> result = [];
-
- // 递归计算全排列的辅助函数
- void Permute(List currentPermutation, int index)
- {
- if (index == inputList.Count)
- {
- result.Add(new List(currentPermutation));
- return;
- }
-
- foreach (string item in inputList[index])
- {
- currentPermutation.Add(item);
- Permute(currentPermutation, index + 1);
- currentPermutation.RemoveAt(currentPermutation.Count - 1);
- }
- }
-
- Permute([], 0);
-
-
-
- return result;
- }
-
-
- static List> GenerateAllPermutations(List> ballInBoxes)
- {
- if (ballInBoxes.Count == 0)
- {
- return [[]];
- }
-
- List firstBoxBall = ballInBoxes[0];
- List> remainingBoxes = ballInBoxes.GetRange(1, ballInBoxes.Count-1);
-
- List> subPermutations = GenerateAllPermutations(remainingBoxes);
-
- List> result = [];
- foreach (var firstItem in firstBoxBall)
- {
- foreach (var subPermutation in subPermutations)
- {
- List newPermutation = [firstItem, .. subPermutation];
- result.Add(newPermutation);
- }
- }
-
- return result;
- }
- }
-
- public class A
- {
- public int Index { get; set; }
- };
-
-}
diff --git a/VideoConcat.csproj b/VideoConcat.csproj
index abf24d8..0bfa5dd 100644
--- a/VideoConcat.csproj
+++ b/VideoConcat.csproj
@@ -5,6 +5,7 @@
net8.0-windows
enable
enable
+ true
true