update

Common/Api/Base/LoginResponse.cs

@@ -0,0 +1,127 @@
+using System;
+using System.Collections.Generic;
+
+using System.Globalization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using VideoConcat.Common.Api.Common;
+
+namespace VideoConcat.Common.Api.Base
+{
+
+    public partial class UserLoginResponse
+    {
+        [JsonProperty("user")]
+        public User User { get; set; }
+
+        [JsonProperty("token")]
+        public string Token { get; set; }
+
+        [JsonProperty("expiresAt")]
+        public long ExpiresAt { get; set; }
+    }
+
+    public partial class User
+    {
+        [JsonProperty("ID")]
+        public long Id { get; set; }
+
+        [JsonProperty("CreatedAt")]
+        public DateTimeOffset CreatedAt { get; set; }
+
+        [JsonProperty("UpdatedAt")]
+        public DateTimeOffset UpdatedAt { get; set; }
+
+        [JsonProperty("uuid")]
+        public Guid Uuid { get; set; }
+
+        [JsonProperty("userName")]
+        public string UserName { get; set; }
+
+        [JsonProperty("nickName")]
+        public string NickName { get; set; }
+
+        [JsonProperty("headerImg")]
+        public Uri HeaderImg { get; set; }
+
+        [JsonProperty("authorityId")]
+        public long AuthorityId { get; set; }
+
+        [JsonProperty("authority")]
+        public Authority Authority { get; set; }
+
+        [JsonProperty("authorities")]
+        public List<Authority> Authorities { get; set; }
+
+        [JsonProperty("phone")]
+        public string Phone { get; set; }
+
+        [JsonProperty("email")]
+        public string Email { get; set; }
+
+        [JsonProperty("enable")]
+        public long Enable { get; set; }
+
+        [JsonProperty("originSetting")]
+        public object OriginSetting { get; set; }
+    }
+
+    public partial class Authority
+    {
+        [JsonProperty("CreatedAt")]
+        public DateTimeOffset CreatedAt { get; set; }
+
+        [JsonProperty("UpdatedAt")]
+        public DateTimeOffset UpdatedAt { get; set; }
+
+        [JsonProperty("DeletedAt")]
+        public object DeletedAt { get; set; }
+
+        [JsonProperty("authorityId")]
+        public long AuthorityId { get; set; }
+
+        [JsonProperty("authorityName")]
+        public string AuthorityName { get; set; }
+
+        [JsonProperty("parentId")]
+        public long ParentId { get; set; }
+
+        [JsonProperty("dataAuthorityId")]
+        public object DataAuthorityId { get; set; }
+
+        [JsonProperty("children")]
+        public object Children { get; set; }
+
+        [JsonProperty("menus")]
+        public object Menus { get; set; }
+
+        [JsonProperty("defaultRouter")]
+        public string DefaultRouter { get; set; }
+    }
+
+    public partial class UserLoginResponse
+    {
+        public static UserLoginResponse FromJson(string json)
+        {
+            return JsonConvert.DeserializeObject<UserLoginResponse>(json, Converter.Settings);
+        }
+    }
+
+    public static class Serialize
+    {
+        public static string ToJson(this UserLoginResponse self) => JsonConvert.SerializeObject(self, Converter.Settings);
+    }
+
+    internal static class Converter
+    {
+        public static readonly JsonSerializerSettings Settings = new JsonSerializerSettings
+        {
+            MetadataPropertyHandling = MetadataPropertyHandling.Ignore,
+            DateParseHandling = DateParseHandling.None,
+            Converters =
+            {
+                new IsoDateTimeConverter { DateTimeStyles = DateTimeStyles.AssumeUniversal }
+            },
+        };
+    }
+}

Common/Api/Base/SystemApi.cs

@@ -0,0 +1,16 @@
+
+using VideoConcat.Common.Tools;
+
+namespace VideoConcat.Common.Api.Base
+{
+    public class SystemApi
+    {
+        public static async Task<ApiResponse<UserLoginResponse>> LoginAsync<UserLoginResponse>(string username, string password)
+        {
+            HttpHelper Http = new();
+            ApiResponse<UserLoginResponse> res = await Http.PostAsync<UserLoginResponse>("/api/base/login", new { Username = username, Password = password, Platform = "pc" });
+            
+            return res;
+        }
+    }
+}

Common/Api/Common/Common.cs

@@ -0,0 +1,22 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VideoConcat.Common.Api.Common
+{
+    public class CommonResponese<T>
+    {
+
+        [JsonProperty("code")]
+        public int Code { get; set; }
+
+        [JsonProperty("data")]
+        public T Data { get; set; }
+
+        [JsonProperty("msg")]
+        public string Msg { get; set; }
+    }
+}

Common/Tools/HttpUtils.cs

@@ -0,0 +1,80 @@
+using System;
+using System.Collections.Generic;
+using System.Net.Http;
+using System.Net.Http.Headers;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace VideoConcat.Common.Tools
+{
+
+
+    // HTTP 请求封装类
+    public class HttpHelper
+    {
+        private readonly HttpClient _httpClient;
+
+        public HttpHelper()
+        {
+
+            _httpClient = new HttpClient
+            {
+                BaseAddress = new Uri("https://admin.xiangbing.vip")
+            };
+            _httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
+
+        }
+
+        // 发送 GET 请求
+        public async Task<ApiResponse<T>> GetAsync<T>(string url)
+        {
+            try
+            {
+                var response = await _httpClient.GetAsync(url);
+                response.EnsureSuccessStatusCode();
+                var content = await response.Content.ReadAsStringAsync();
+                return JsonConvert.DeserializeObject<ApiResponse<T>>(content);
+            }
+            catch (Exception ex)
+            {
+                return new ApiResponse<T>
+                {
+                    Code = 500,
+                    Msg = $"请求出错: {ex.Message}",
+                    Data = default
+                };
+            }
+        }
+
+        // 发送 POST 请求
+        public async Task<ApiResponse<T>> PostAsync<T>(string url, object data)
+        {
+            try
+            {
+                var json = JsonConvert.SerializeObject(data);
+                var content = new StringContent(json, Encoding.UTF8, "application/json");
+                var response = await _httpClient.PostAsync(url, content);
+                response.EnsureSuccessStatusCode();
+                var responseContent = await response.Content.ReadAsStringAsync();
+                return JsonConvert.DeserializeObject<ApiResponse<T>>(responseContent);
+            }
+            catch (Exception ex)
+            {
+                return new ApiResponse<T>
+                {
+                    Code = 500,
+                    Msg = $"请求出错: {ex.Message}",
+                    Data = default
+                };
+            }
+        }
+    }
+
+    public class ApiResponse<T>
+    {
+        public int Code { get; set; }
+        public T Data { get; set; }
+        public string Msg { get; set; }
+    }
+}

Common/Tools/VideoCombine.cs

@@ -1,13 +1,15 @@
-using System;
+using FFMpegCore.Enums;
-using System.Collections.Generic;
+using FFMpegCore.Helpers;
-using System.Linq;
+using FFMpegCore;
-using System.Text;
+using System.IO;
-using System.Threading.Tasks;
 
 namespace VideoConcat.Common.Tools
 {
     internal class VideoCombine
     {
+        /// <summary>
+        /// 生成所有组合
+        /// </summary>
         public static void GenerateCombinations(List<List<string>> videoLists, int index, List<string> currentCombination, List<List<string>> result)
         {
             if (index == videoLists.Count)
@@ -24,5 +26,37 @@ namespace VideoConcat.Common.Tools
                 currentCombination.RemoveAt(currentCombination.Count - 1);
             }
         }
+
+        /// <summary>
+        /// 清理临时文件
+        /// </summary>
+        public static void Cleanup(List<string> pathList)
+        {
+            foreach (var path in pathList)
+            {
+                if (File.Exists(path))
+                {
+                    File.Delete(path);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 将视频文件转换为ts格式
+        /// </summary>
+        public static string ConvertVideos(string videoPath)
+        {
+
+            var video = FFProbe.Analyse(videoPath);
+            FFMpegHelper.ConversionSizeExceptionCheck(video);
+
+            string _tempPath = Path.GetDirectoryName(videoPath) ?? "";
+
+            //GlobalFFOptions.Current.TemporaryFilesFolder
+            var destinationPath = Path.Combine(_tempPath, $"{Path.GetFileNameWithoutExtension(videoPath)}{FileExtension.Ts}");
+            //Directory.CreateDirectory(GlobalFFOptions.Current.TemporaryFilesFolder);
+            FFMpeg.Convert(videoPath, destinationPath, VideoType.Ts);
+            return destinationPath;
+        }
     }
 }

Models/VideoModel.cs

@@ -10,6 +10,7 @@ using System.Runtime.CompilerServices;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Input;
+using System.Windows.Threading;
 using System.Xml.Linq;
 using static System.Windows.Forms.VisualStyles.VisualStyleElement.Header;
 
@@ -18,28 +19,98 @@ namespace VideoConcat.Models
     public class VideoModel : INotifyPropertyChanged
     {
         private int _num;
+        private int _maxNum;
         private string _folderPath = "";
+        private string _auditImagePath = "";
         private bool _canStart = false;
+        private bool _isCanOperate=false;
+        private bool _isStart = false;
         private ObservableCollection<FolderInfo> _FolderInfos = [];
+        private ObservableCollection<ConcatVideo> _concatVideos = [];
+        private Dispatcher _dispatcher;
+
+        public static int Index = 0;
+
+
+        public bool IsCanOperate
+        {
+            get => _isCanOperate;
+            set
+            {
+                _isCanOperate = value;
+                OnPropertyChanged();
+            }
+        }
+
+        public bool IsStart
+        {
+            get => _isStart;
+            set
+            {
+                _isStart = value;
+                OnPropertyChanged();
+                SetCanStart();
+            }
+        }
+
+        public Dispatcher Dispatcher
+        {
+            get => _dispatcher;
+            set
+            {
+                _dispatcher = value;
+            }
+        }
 
         public int Num
         {
-            get { return _num; }
+            get => _num;
             set
             {
                 _num = value;
                 OnPropertyChanged();
+                UpdateSum();
+            }
+        }
+
+        public string AuditImagePath
+        {
+            get => _auditImagePath;
+            set
+            {
+                _auditImagePath = value;
+                OnPropertyChanged();
+            }
+        }
+
+        public int MaxNum
+        {
+            get => _maxNum;
+            set
+            {
+                _maxNum = value;
             }
         }
 
         public struct FolderInfo
         {
-            public DirectoryInfo DirectoryInfo{set;get;}
+            public DirectoryInfo DirectoryInfo { set; get; }
             public int Num { set; get; }
 
             public List<string> VideoPaths { set; get; }
         }
 
+
+        public class ConcatVideo
+        {
+            public int Index { set; get; }
+            public string FileName { set; get; } = "";
+            public string Size { set; get; } = "";
+            public int Seconds { set; get; }
+            public string Status { set; get; } = "";
+            public string Progress { set; get; } = "";
+        }
+
         public ObservableCollection<FolderInfo> FolderInfos
         {
             get { return _FolderInfos; }
@@ -59,6 +130,26 @@ namespace VideoConcat.Models
             }
         }
 
+
+        public ObservableCollection<ConcatVideo> ConcatVideos
+        {
+            get { return _concatVideos; }
+            set
+            {
+                if (_concatVideos != null)
+                {
+                    _concatVideos.CollectionChanged -= ItemList_CollectionChanged;
+                }
+                _concatVideos = value;
+                if (_concatVideos != null)
+                {
+                    _concatVideos.CollectionChanged += ItemList_CollectionChanged;
+                }
+
+                OnPropertyChanged();
+            }
+        }
+
         public string FolderPath
         {
             get { return _folderPath; }
@@ -81,11 +172,12 @@ namespace VideoConcat.Models
 
         public ICommand? BtnOpenFolderCommand { get; set; }
         public ICommand? BtnStartVideoConcatCommand { get; set; }
+        public ICommand? BtnChooseAuditImageCommand { get; set; }
 
         public event PropertyChangedEventHandler? PropertyChanged;
 
 
-        protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
+        protected virtual void OnPropertyChanged([CallerMemberName] string? propertyName = null)
         {
             PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
         }
@@ -98,17 +190,42 @@ namespace VideoConcat.Models
         public void UpdateSum()
         {
             int _temp = 1;
-            foreach (var item in FolderInfos)
+            if (FolderInfos.Count > 0)
+            {
+                foreach (FolderInfo item in FolderInfos)
                 {
                     if (item.Num > 0)
                     {
                         _temp *= item.Num;
                     }
                 }
-            Num = _temp;
+                MaxNum = _temp;
-            if(Num > 0){
+                SetCanStart();
+            }
+            else
+            {
+                MaxNum = 0;
+                SetCanStart();
+            }
+        }
+
+        public void SetCanStart()
+        {
+            if (Num > 0 && Num <= MaxNum && IsStart == false)
+            {
                 CanStart = true;
             }
+            else
+            {
+                CanStart = false;
+            }
+            IsCanOperate = !IsStart;
+        }
+
+        public VideoModel()
+        {
+            ConcatVideos = [];
+            _dispatcher = Dispatcher.CurrentDispatcher;
         }
     }
 }

VideoConcat.csproj

@@ -8,6 +8,7 @@
     <EnableWindowsTargeting>true</EnableWindowsTargeting>
     <UseWPF>true</UseWPF>
     <UseWindowsForms>true</UseWindowsForms>
+	<ApplicationIcon>视频.ico</ApplicationIcon>
   </PropertyGroup>
 
   <ItemGroup>
@@ -15,6 +16,7 @@
     <PackageReference Include="log4net" Version="3.0.2" />
     <PackageReference Include="MaterialDesignXaml.DialogsHelper" Version="1.0.4" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="System.IO.Pipelines" Version="9.0.0" />
     <PackageReference Include="System.Text.Encodings.Web" Version="9.0.0" />
     <PackageReference Include="System.Text.Json" Version="9.0.0" />

VideoConcat.sln

@@ -5,6 +5,8 @@ VisualStudioVersion = 17.11.35327.3
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "VideoConcat", "VideoConcat.csproj", "{2FF5691C-3184-4B68-944B-C704E64C4E4E}"
 EndProject
+Project("{54435603-DBB4-11D2-8724-00A0C9A8B90C}") = "视频", "..\视频\视频.vdproj", "{6253EBA0-190A-4A7D-AC55-954172807A46}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -15,6 +17,8 @@ Global
 		{2FF5691C-3184-4B68-944B-C704E64C4E4E}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{2FF5691C-3184-4B68-944B-C704E64C4E4E}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{2FF5691C-3184-4B68-944B-C704E64C4E4E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6253EBA0-190A-4A7D-AC55-954172807A46}.Debug|Any CPU.ActiveCfg = Debug
+		{6253EBA0-190A-4A7D-AC55-954172807A46}.Release|Any CPU.ActiveCfg = Release
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

ViewModels/VideoViewModel.cs

@@ -1,24 +1,23 @@
-using System;
+using System.Windows.Input;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows.Input;
 using VideoConcat.Models;
-using System.Windows;
-using System.Windows.Forms;
 using MessageBox = System.Windows.MessageBox;
-using System.ComponentModel;
 using VideoConcat.Common.Tools;
 using System.IO;
 using Microsoft.Expression.Drawing.Core;
 using FFMpegCore;
+using FFMpegCore.Enums;
+using static VideoConcat.Models.VideoModel;
+using System.Windows.Threading;
+using System.Windows;
 
 namespace VideoConcat.ViewModels
 {
     public class VideoViewModel
     {
         private VideoModel _videoModel;
+
+        public List<ConcatVideo> ConcatVideos { get; set; } = [];
+
         public VideoModel VideoModel
         {
             get { return _videoModel; }
@@ -32,8 +31,15 @@ namespace VideoConcat.ViewModels
 
         public VideoViewModel()
         {
-            VideoModel = new VideoModel();
+            VideoModel = new VideoModel
-            VideoModel.BtnOpenFolderCommand = new BtnOpenFolderCommand()
+            {
+                FolderInfos = [],
+                ConcatVideos = [],
+                MaxNum = 0,
+                CanStart = false,
+                IsStart = false,
+
+                BtnOpenFolderCommand = new Command()
                 {
                     DoExcue = obj =>
                     {
@@ -45,18 +51,62 @@ namespace VideoConcat.ViewModels
                             ListFolder(VideoModel.FolderPath);
                         }
                     }
-            };
 
-            VideoModel.BtnStartVideoConcatCommand = new BtnStartVideoConcatCommand()
+                },
+                BtnChooseAuditImageCommand = new Command()
                 {
                     DoExcue = obj =>
                     {
-                    LogUtils.Info("开始合并视频");
+                        // 创建一个 OpenFileDialog 实例
+                        OpenFileDialog openFileDialog = new()
+                        {
+                            // 设置文件对话框的标题
+                            Title = "选择广审图片",
+                            // 设置文件筛选器，只允许选择文本文件和图像文件
+                            Filter = "图片文件[*.png;*.jpg;*.jpeg;*.bmp]|*.png;*.jpg;*.jpeg;*.bmp",
+                        };
+
+
+                        // 显示文件对话框并获取结果
+                        DialogResult result = openFileDialog.ShowDialog();
+
+
+                        // 检查用户是否点击了打开按钮
+                        if (result == DialogResult.OK)
+                        {
+                            // 获取用户选择的文件路径列表
+                            VideoModel.AuditImagePath = openFileDialog.FileName;
+                        }
+                    }
+                },
+
+                BtnStartVideoConcatCommand = new Command()
+                {
+                    DoExcue = obj =>
+                    {
+                        Task.Run(action: async () =>
+                        {
+                            VideoModel.Dispatcher.Invoke(() =>
+                            {
+                                VideoModel.ConcatVideos.Clear();
+                                VideoModel.IsStart = true;
+                            });
+                           
+                            if (Directory.Exists($"{VideoModel.FolderPath}\\output") == false)
+                            {
+                                Directory.CreateDirectory($"{VideoModel.FolderPath}\\output");
+                            }
+
+                            //开始时间
+                            DateTime startTime = DateTime.Now;
+
+                            LogUtils.Info("开始合并视频,进行视频拼接组合");
                             List<List<string>> combinations = [];
                             List<string> currentCombination = [];
                             List<List<string>> videoLists = [];
 
 
+
                             VideoModel.FolderInfos.ForEach(folderInfo =>
                             {
                                 videoLists.Add(folderInfo.VideoPaths);
@@ -64,22 +114,174 @@ namespace VideoConcat.ViewModels
 
                             VideoCombine.GenerateCombinations(videoLists, 0, currentCombination, combinations);
 
-                    int combinationIndex = 1;
+
-                    foreach (List<string> combination in combinations)
+                            List<List<string>> result = [];
+                            Random random = new();
+
+
+                            // 复制原列表，避免修改原列表
+                            List<List<string>> tempList = new(combinations);
+
+                            string[] _converVideoPath = [];
+                            List<string> _clearPath = [];
+
+                            for (int i = 0; i < VideoModel.Num && tempList.Count > 0; i++)
                             {
-                        Console.Write($"组合 {combinationIndex++}: ");
+                                int index = random.Next(tempList.Count);
-                        foreach (string video in combination)
+                                result.Add(tempList[index]);
-                        {
+
-                            Console.Write(video + " ");
+                                _converVideoPath = [.. _converVideoPath, .. tempList[index]];
+
+                                tempList.RemoveAt(index);
+                            }
+
+                            SemaphoreSlim semaphore = new(10); // Limit to 3 threads
+
+                            List<Task> _tasks = [];
+
+                            foreach (var _path in _converVideoPath)
+                            {
+                                await semaphore.WaitAsync(); // Wait when more than 3 threads are running
+                                var _task = Task.Run(() =>
+                                {
+                                    try
+                                    {
+                                        _clearPath.Add(VideoCombine.ConvertVideos(_path));
+                                    }
+                                    finally
+                                    {
+                                        semaphore.Release(); // Work is done, signal to semaphore that more work is possible
+                                    }
+                                });
+                                _tasks.Add(_task);
+                            }
+
+                            await Task.WhenAll(_tasks).ContinueWith((task) =>
+                             {
+                                 LogUtils.Info($"转换完成，用时{(DateTime.Now - startTime).TotalSeconds}秒");
+                             });
+
+                            LogUtils.Info("开始拼接视频");
+
+
+                            List<Task> taskList = [];
+                            semaphore = new(10);
+
+                            foreach (List<string> combination in result)
+                            {
+                                await semaphore.WaitAsync();
+                                var _task = Task.Run(() =>
+                                {
+                                    try
+                                    {
+                                        string _tempFileName = $"{DateTime.Now:yyyyMMddHHmmss}{random.Next(100000, 999999)}.mp4";
+                                        string _outPutName = Path.Combine($"{VideoModel.FolderPath}", "output", _tempFileName); ;
+
+
+                                        var temporaryVideoParts = combination.Select((_videoPath) =>
+                                        {
+                                            string _tempPath = Path.GetDirectoryName(_videoPath) ?? "";
+                                            //GlobalFFOptions.Current.TemporaryFilesFolder
+                                            return Path.Combine(_tempPath, $"{Path.GetFileNameWithoutExtension(_videoPath)}{FileExtension.Ts}");
+                                        }).ToArray();
+
+                                        bool _isSuccess = false;
+
+
+                                        try
+                                        {
+                                            _isSuccess = FFMpegArguments
+                                                .FromConcatInput(temporaryVideoParts)
+                                                .OutputToFile(_outPutName, true, options => options
+                                                    .CopyChannel()
+                                                    .WithBitStreamFilter(Channel.Audio, Filter.Aac_AdtstoAsc))
+                                                .ProcessSynchronously();
+                                        }
+                                        catch (Exception ex)
+                                        {
+                                            _isSuccess = false;
+                                            LogUtils.Error("拼接视频失败", ex);
+                                        }
+
+                                        //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 != "")
+                                        {
+                                            // 使用 FFMpegCore 执行添加图片到视频的操作
+                                            try
+                                            {
+                                                // 配置 FFmpeg 二进制文件位置（如果 FFmpeg 不在系统路径中）
+                                                // GlobalFFOptions.Configure(new FFOptions { BinaryFolder = "path/to/ffmpeg/bin" });
+
+                                                string _outPutNameImg = $"{VideoModel.FolderPath}\\output\\{DateTime.Now:yyyyMMddHHmmss}{random.Next(100000, 999999)}.mp4";
+
+                                                string _customArg = "-filter_complex \"[0:v][1:v] overlay=0:H-h\" ";
+                                                // 使用 FFMpegArguments 构建命令
+                                                bool _isCoverSuccess = FFMpegArguments
+                                                   .FromFileInput(_outPutName)
+                                                   .AddFileInput(VideoModel.AuditImagePath)
+                                                   .OutputToFile(
+                                                    _outPutNameImg,
+                                                   true,
+                                                   options => options.WithCustomArgument(_customArg)
+                                                   )
+                                                   .ProcessSynchronously();
+
+
+                                                LogUtils.Info($"图片已成功添加到视频中，输出文件：{_outPutName}");
+                                            }
+                                            catch (Exception ex)
+                                            {
+                                                LogUtils.Error($"图片添加到视频中失败", ex);
                                             }
-                        Console.WriteLine();
-                        FFMpeg.Join("./1.mp4",combination.ToArray());
                                         }
 
 
-                    Console.WriteLine($"总共有 {combinations.Count} 种拼接方案。");
+                                        LogUtils.Info($"当前视频： {string.Join("；", combination)}    合并成功");
+                                    }
+                                    catch (Exception ex)
+                                    {
+                                        LogUtils.Error($"视频：{string.Join("；", combination)}   合并失败", ex);
+                                    }
+                                    finally
+                                    {
+                                        semaphore.Release();
+                                    }
+
+                                });
+                                taskList.Add(_task);
+                            }
 
 
+                            await Task.WhenAll(taskList).ContinueWith((s) =>
+                            {
+                                //结束时间
+                                DateTime endTime = DateTime.Now;
+                                LogUtils.Info($"所有视频拼接完成，用时{(endTime - startTime).TotalSeconds}秒");
+
+                                VideoModel.IsStart = false;
+                                VideoCombine.Cleanup(_clearPath);
+                                MessageBox.Show("所有视频拼接完成");
+                            });
+                        });
+                    }
                 }
             };
         }
@@ -94,12 +296,15 @@ namespace VideoConcat.ViewModels
                 VideoModel.FolderInfos.Clear();
                 //获取文件夹下所有视频文件
                 foreach (DirectoryInfo Folder in folders)
+                {
+                    if (Folder.Name != "output")
                     {
                         string[] files = Directory.GetFiles(Folder.FullName, "*.mp4");
                         LogUtils.Info($"{Folder.Name}下有{files.Length}个视频文件");
 
                         VideoModel.FolderInfos.Add(new VideoModel.FolderInfo { DirectoryInfo = Folder, Num = files.Length, VideoPaths = new List<string>(files) });
                     }
+                }
                 VideoModel.UpdateSum();
             }
             catch (Exception ex)
@@ -110,20 +315,7 @@ namespace VideoConcat.ViewModels
         }
     }
 
-    class BtnOpenFolderCommand : ICommand
+    class Command : ICommand
-    {
-        public event EventHandler? CanExecuteChanged;
-
-        public bool CanExecute(object? parameter) => true;
-
-        public void Execute(object? parameter)
-        {
-            DoExcue?.Invoke(parameter);
-        }
-
-        public Action<Object?>? DoExcue { get; set; }
-    }
-    class BtnStartVideoConcatCommand : ICommand
     {
         public event EventHandler? CanExecuteChanged;
 

Views/MainWindow.xaml

@@ -24,7 +24,11 @@
         </ResourceDictionary>
     </Window.Resources>
     <Grid>
-        <Border>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="39*"/>
+            <ColumnDefinition Width="461*"/>
+        </Grid.ColumnDefinitions>
+        <Border Grid.ColumnSpan="2">
             <StackPanel Orientation="Horizontal">
                 <StackPanel Width="500">
                     <StackPanel>

Views/MainWindow.xaml.cs

@@ -1,4 +1,6 @@
 using System.Windows;
+using VideoConcat.Common.Api.Base;
+using VideoConcat.Common.Tools;
 
 namespace VideoConcat.Views
 {
@@ -17,13 +19,30 @@ namespace VideoConcat.Views
             Close();
         }
 
-        private void BtnLogin_Click(object sender, RoutedEventArgs e)
+        private async void BtnLogin_Click(object sender, RoutedEventArgs e)
-        {
-            if (Username.Text == "admin" && Password.Password == "123456")
         {
 
+            string _userName = Username.Text;
+            string _password = Password.Password;
+
+            if (string.IsNullOrEmpty(_userName) || string.IsNullOrEmpty(_password))
+            {
+                Username.Clear();
+                Password.Clear();
+                WPFDevelopers.Controls.MessageBox.Show("请输入用户名或者密码！");
+                return;
             }
+            ApiResponse<UserLoginResponse> res = await SystemApi.LoginAsync<UserLoginResponse>(_userName, _password);
+            if (res.Code !=0)
+            {
+                WPFDevelopers.Controls.MessageBox.Show(res.Msg);
+            }
+            else
+            {
                 new Video().Show();
+                Close();
             }
         }
+    }
+
 }

Views/Video.xaml

@@ -7,7 +7,7 @@
         xmlns:wd="https://github.com/WPFDevelopersOrg/WPFDevelopers"
         xmlns:local="clr-namespace:VideoConcat.Views"
         mc:Ignorable="d"
-        Title="视频拼接" Height="600" Width="800" WindowStartupLocation="CenterScreen" ResizeMode="NoResize">
+        Title="视频拼接" Height="800" Width="780" ResizeMode="NoResize" WindowStartupLocation="CenterScreen">
     <Window.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
@@ -20,36 +20,47 @@
         </ResourceDictionary>
     </Window.Resources>
     <Grid>
-        <StackPanel>
-            <StackPanel>
-                <Grid VerticalAlignment="Center" Margin="10,10">
-                    <Grid.RowDefinitions>
-                        <RowDefinition Height="35"></RowDefinition>
-                        <RowDefinition Height="35"></RowDefinition>
-                    </Grid.RowDefinitions>
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="120"></ColumnDefinition>
-                        <ColumnDefinition Width="*"></ColumnDefinition>
-                        <ColumnDefinition Width="120"></ColumnDefinition>
-                    </Grid.ColumnDefinitions>
-                    <Label VerticalAlignment="Center" FontSize="16" Margin="5,0" BorderBrush="#7F7F7F" BorderThickness="2" Style="{StaticResource MaterialDesignLabel}" VerticalContentAlignment="Stretch">视频文件夹：</Label>
-                    <TextBox Grid.Column="1" Name="FoldPath"  Text="{Binding VideoModel.FolderPath,Mode=TwoWay}" IsReadOnly="True" Margin="5,0" BorderBrush="#7F7F7F" BorderThickness="2"  FontSize="16" VerticalContentAlignment="Center" materialDesign:HintAssist.Hint="选择视频主文件夹"/>
-                    <Button  Grid.Column="2"  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="5,0" />
-                    <Label Grid.Row="1" VerticalAlignment="Center" FontSize="16" Margin="5,0" BorderBrush="#7F7F7F" BorderThickness="2" Style="{StaticResource MaterialDesignLabel}" VerticalContentAlignment="Stretch">视频个数：</Label>
-                    <TextBox Grid.Row="1" Grid.Column="1" Name="Num"  Text="{Binding VideoModel.Num,Mode=TwoWay}"  Margin="5,0" 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"/>
-                    <Button  Grid.Row="1" 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="5,0" IsEnabled="{Binding VideoModel.CanStart}" Cursor="Hand"/>
-                </Grid>
-            </StackPanel>
         <StackPanel >
-                <DataGrid  ItemsSource="{Binding VideoModel.FolderInfos}" AutoGenerateColumns="False">
+            <WrapPanel   Height="120">
-                    <DataGrid.Columns >
+                <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>
-                        <DataGridTextColumn Header="子文件夹" Binding="{Binding DirectoryInfo.Name,Mode=OneWay}" IsReadOnly="True" CanUserSort="False" CanUserReorder="False"/>
+                <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"/>
-                        <DataGridTextColumn Header="视频个数" Binding="{Binding Num}" IsReadOnly="True" CanUserReorder="False" CanUserSort="False"/>
+                <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>
+                <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" 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>
+                <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"/>
+            </WrapPanel>
+            <StackPanel Height="30">
+                <Label FontWeight="ExtraBold" FontSize="16" Grid.Row="1">文件信息：</Label>
+            </StackPanel>
+            <StackPanel Height="200">
+                <Grid>
+                    <DataGrid Grid.Row="1" ItemsSource="{Binding VideoModel.FolderInfos}" AutoGenerateColumns="False" CanUserAddRows="False" CanUserDeleteRows="False" VerticalScrollBarVisibility="Auto" MaxHeight="200">
+                        <DataGrid.Columns>
+                            <DataGridTextColumn Header="文件夹" Binding="{Binding DirectoryInfo.Name,Mode=OneWay}" Width="*"></DataGridTextColumn>
+                            <DataGridTextColumn Header="视频数量" Binding="{Binding Num,Mode=OneWay}"  Width="*"></DataGridTextColumn>
                         </DataGrid.Columns>
                     </DataGrid>
+                </Grid>
             </StackPanel>
-            <StackPanel>
             
+            <StackPanel Height="30">
+                <Label FontWeight="ExtraBold" FontSize="16">视频合成进度：</Label>
+            </StackPanel>
+
+            <StackPanel Height="400">
+                <DataGrid ItemsSource="{Binding VideoModel.ConcatVideos}" AutoGenerateColumns="False" CanUserAddRows="False" CanUserDeleteRows="False" IsReadOnly="True" VerticalScrollBarVisibility="Auto" MaxHeight="400" ScrollViewer.CanContentScroll="True">
+                    <DataGrid.Columns>
+                        <DataGridTextColumn Header="序号" Binding="{Binding Index}" Width="auto"></DataGridTextColumn>
+                        <DataGridTextColumn Header="文件名" Binding="{Binding FileName}" Width="auto"></DataGridTextColumn>
+                        <DataGridTextColumn Header="大小（MB）" Binding="{Binding Size}"  Width="auto"></DataGridTextColumn>
+                        <DataGridTextColumn Header="时长（秒）" Binding="{Binding Seconds}"  Width="auto"></DataGridTextColumn>
+                        <DataGridTextColumn Header="进度" Binding="{Binding Progress}"  Width="auto"></DataGridTextColumn>
+                        <DataGridTextColumn Header="状态" Binding="{Binding Status}"  Width="auto"></DataGridTextColumn>
+                    </DataGrid.Columns>
+                </DataGrid>
             </StackPanel>
         </StackPanel>
     </Grid>

ffmpeg.config.json

@@ -1,4 +0,0 @@
-{
-    "BinaryFolder": "./",
-    "TemporaryFilesFolder": "./tmp"
-}