From 08675d678bb5ee291eb1de44a23bd9d987a9f53b Mon Sep 17 00:00:00 2001
From: Mike Nolan <mike.nolan@tutanota.com>
Date: Wed, 6 Jul 2022 17:59:50 -0500
Subject: [PATCH] Added File Download, abstracted JSON

---
 .gitignore                                    |   2 +
 ...s.YouTubeDownloader.ExtensionLoader.csproj |   6 +-
 .../Config.cs                                 |  24 +++
 .../Program.cs                                |  23 +++
 ...esses.YouTubeDownloader.ServerProxy.csproj |  19 +++
 .../proxy.json                                |   4 +
 .../StringUtils.cs                            |  18 +++
 .../SymlinkGenerator.cs                       |  96 +++++++++++
 .../TYTDContext.cs                            |  34 ++++
 ...sses.YouTubeDownloader.Tools.Common.csproj |  14 ++
 .../Program.cs                                |  83 ++++++++++
 ...YouTubeDownloader.Tools.LinkCreator.csproj |  14 ++
 Tesses.YouTubeDownloader.Server/Class1.cs     | 151 +++++++++++++++++-
 .../Tesses.YouTubeDownloader.Server.csproj    |   8 +-
 Tesses.YouTubeDownloader/B64.cs               |  58 +++++++
 Tesses.YouTubeDownloader/BestStreams.cs       |  30 ++--
 Tesses.YouTubeDownloader/ConvertLegacy.cs     |   2 +-
 Tesses.YouTubeDownloader/DownloadLoop.cs      |  99 +++++++++++-
 Tesses.YouTubeDownloader/IDownloader.cs       |   3 +-
 Tesses.YouTubeDownloader/IStorage.cs          |   2 +-
 Tesses.YouTubeDownloader/ITYTDBase.cs         |   3 +-
 Tesses.YouTubeDownloader/PreMediaContext.cs   |  96 +++++++++--
 Tesses.YouTubeDownloader/TYTD.cs              |  37 +++--
 Tesses.YouTubeDownloader/TYTDBase.cs          |  82 +++++++---
 Tesses.YouTubeDownloader/TYTDClient.cs        |  10 +-
 .../TYTDIDownloaderStorageProxy.cs            |  32 ++++
 .../Tesses.YouTubeDownloader.csproj           |   6 +-
 27 files changed, 874 insertions(+), 82 deletions(-)
 create mode 100644 Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/Config.cs
 create mode 100644 Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/Program.cs
 create mode 100644 Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/Tesses.YouTubeDownloader.ServerProxy.csproj
 create mode 100644 Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/proxy.json
 create mode 100644 Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/StringUtils.cs
 create mode 100644 Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/SymlinkGenerator.cs
 create mode 100644 Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/TYTDContext.cs
 create mode 100644 Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/Tesses.YouTubeDownloader.Tools.Common.csproj
 create mode 100644 Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.LinkCreator/Program.cs
 create mode 100644 Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.LinkCreator/Tesses.YouTubeDownloader.Tools.LinkCreator.csproj
 create mode 100644 Tesses.YouTubeDownloader/B64.cs

diff --git a/.gitignore b/.gitignore
index da4ad96..c54a85f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -143,4 +143,6 @@ Tesses.YouTubeDownloader.Net6/config/
 Tesses.YouTubeDownloader.Net6/Playlist/
 Tesses.YouTubeDownloader.Net6/Channel/
 Tesses.YouTubeDownloader.Net6/Subscriptions/
+Tesses.YouTubeDownloader.Net6/Download/
+Tesses.YouTubeDownloader.Net6/FileInfo/
 push
diff --git a/Tesses.YouTubeDownloader.ExtensionLoader/Tesses.YouTubeDownloader.ExtensionLoader.csproj b/Tesses.YouTubeDownloader.ExtensionLoader/Tesses.YouTubeDownloader.ExtensionLoader.csproj
index 5babc7d..2040300 100644
--- a/Tesses.YouTubeDownloader.ExtensionLoader/Tesses.YouTubeDownloader.ExtensionLoader.csproj
+++ b/Tesses.YouTubeDownloader.ExtensionLoader/Tesses.YouTubeDownloader.ExtensionLoader.csproj
@@ -11,9 +11,9 @@
       <PackageId>Tesses.YouTubeDownloader.ExtensionLoader</PackageId>
     <Author>Mike Nolan</Author>
     <Company>Tesses</Company>
-     <Version>1.1.1</Version>
-    <AssemblyVersion>1.1.1</AssemblyVersion>
-    <FileVersion>1.1.1</FileVersion>
+     <Version>1.1.2</Version>
+    <AssemblyVersion>1.1.2</AssemblyVersion>
+    <FileVersion>1.1.2</FileVersion>
     <Description>Load Extensions into TYTD (Not Tested)</Description>
     <PackageLicenseExpression>LGPL-3.0-only</PackageLicenseExpression>
      <PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>
diff --git a/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/Config.cs b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/Config.cs
new file mode 100644
index 0000000..8f2ad8c
--- /dev/null
+++ b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/Config.cs
@@ -0,0 +1,24 @@
+using Newtonsoft.Json;
+
+public class TYTDConfiguration
+{
+    public TYTDConfiguration()
+    {
+        Url = "http://127.0.0.1:3252/";
+        LocalFiles=Environment.CurrentDirectory;
+    }
+    public string Url {get;set;}
+
+    public string LocalFiles {get;set;}
+
+    public static TYTDConfiguration Load()
+    {
+        if(!File.Exists("proxy.json")) return new TYTDConfiguration();
+        var res= JsonConvert.DeserializeObject<TYTDConfiguration>(File.ReadAllText("proxy.json"));
+        if(res != null)
+        {
+            return res;
+        }
+        return new TYTDConfiguration();
+    }
+}
\ No newline at end of file
diff --git a/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/Program.cs b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/Program.cs
new file mode 100644
index 0000000..5eee806
--- /dev/null
+++ b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/Program.cs
@@ -0,0 +1,23 @@
+using Tesses.YouTubeDownloader;
+using Tesses.YouTubeDownloader.Server;
+using Tesses.WebServer;
+using Newtonsoft.Json;
+
+var config=TYTDConfiguration.Load();
+Environment.CurrentDirectory=config.LocalFiles;
+var c=new HttpClient();
+TYTDCurrentDirectory currentDirectory=new TYTDCurrentDirectory(c);
+TYTDClient client=new TYTDClient(c,config.Url);
+
+TYTDDownloaderStorageProxy proxy=new TYTDDownloaderStorageProxy();
+proxy.Storage = currentDirectory;
+proxy.Downloader=client;
+
+TYTDServer server=new TYTDServer(proxy);
+server.RootServer.Server=new StaticServer("WebSite");
+currentDirectory.CanDownload=false;
+HttpServerListener listener=new HttpServerListener(new System.Net.IPEndPoint(System.Net.IPAddress.Any,3252),server.InnerServer);
+currentDirectory.StartLoop();
+TYTDStorage.FFmpeg ="/usr/bin/ffmpeg";
+Console.WriteLine("Almost Ready to Listen");
+await listener.ListenAsync(CancellationToken.None);
\ No newline at end of file
diff --git a/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/Tesses.YouTubeDownloader.ServerProxy.csproj b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/Tesses.YouTubeDownloader.ServerProxy.csproj
new file mode 100644
index 0000000..12432f2
--- /dev/null
+++ b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/Tesses.YouTubeDownloader.ServerProxy.csproj
@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\Tesses.YouTubeDownloader\Tesses.YouTubeDownloader.csproj" />
+    <ProjectReference Include="..\..\Tesses.YouTubeDownloader.Server\Tesses.YouTubeDownloader.Server.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/proxy.json b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/proxy.json
new file mode 100644
index 0000000..8b424a3
--- /dev/null
+++ b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.ServerProxy/proxy.json
@@ -0,0 +1,4 @@
+{
+    "Url": "http://10.137.42.142:3252/",
+    "LocalFiles": "/media/mike/PhotoDrive/wii-vids/working"
+}
\ No newline at end of file
diff --git a/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/StringUtils.cs b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/StringUtils.cs
new file mode 100644
index 0000000..3dbf34e
--- /dev/null
+++ b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/StringUtils.cs
@@ -0,0 +1,18 @@
+using System.Text;
+
+namespace Tesses.YouTubeDownloader.Tools.Common
+{
+    public static class StringUtils
+    {
+        public static string GetSafeFileName(this string filename)
+        {
+            StringBuilder b=new StringBuilder(filename);
+            foreach(var badChr in "\\\"\'/?*<>|:")
+            {
+                b.Replace(badChr.ToString(),"");
+            }
+            if(b.Length == 0) return "file";
+            return b.ToString();
+        }
+    }
+}
\ No newline at end of file
diff --git a/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/SymlinkGenerator.cs b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/SymlinkGenerator.cs
new file mode 100644
index 0000000..208dfdd
--- /dev/null
+++ b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/SymlinkGenerator.cs
@@ -0,0 +1,96 @@
+using System.Diagnostics;
+using System.Runtime.InteropServices;
+using System;
+namespace Tesses.YouTubeDownloader.Tools.Common
+{
+    public static class SymlinkGenerator
+    {
+        [DllImport("kernel32.dll", SetLastError=true, CharSet=CharSet.Unicode)]
+        static extern bool CreateHardLink(string lpFileName, string lpExistingFileName, IntPtr lpSecurityAttributes);
+        private static void createHardLink(string destPath,string srcPath)
+        {if(RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+                {
+                    CreateHardLink(destPath,srcPath,IntPtr.Zero);
+                }else{
+            using(var p=new Process())
+            {
+                
+                p.StartInfo.FileName = "ln";
+                p.StartInfo.ArgumentList.Add(srcPath);
+                p.StartInfo.ArgumentList.Add(destPath);
+                
+                if(p.Start()){ p.WaitForExit();}
+            }
+        }
+    }
+        public static async Task GenerateHardLinks(TYTDStorage storage,string dest="GoodFileNames",Resolution res=Resolution.PreMuxed,bool verbose=false)
+        {
+            Directory.CreateDirectory(dest);
+                 await foreach(var item in storage.GetVideosAsync())
+            {
+                if(await item.VideoExistsAsync(storage,res))
+                {
+                   var (path,delete)= await storage.GetRealUrlOrPathAsync(await BestStreams.GetPathResolution(storage,item,res));
+                   string? ext=Path.GetExtension(path);
+                  
+                     string defaultExt = res == Resolution.Mux ? ".mkv" : ".mp4"; 
+                     if(string.IsNullOrWhiteSpace(ext))
+                   {
+                       ext=defaultExt;
+                   }
+                      string destPathMkv=Path.Combine(dest,$"{item.Title.GetSafeFileName()}-{item.Id}{defaultExt}");
+                   string destPath=Path.Combine(dest,$"{item.Title.GetSafeFileName()}-{item.Id}{ext}");
+
+                   if(File.Exists(destPathMkv) && destPathMkv != destPath)
+                   {
+                       File.Delete(destPathMkv);
+                       createHardLink(destPath,path);
+                       if(verbose)
+                       Console.WriteLine($"Changed: {item.Title} {defaultExt} -> {ext}");
+                   }
+                   if(!File.Exists(destPath))
+                   {
+                       createHardLink(destPath,path);
+                       if(verbose)
+                       Console.WriteLine(item.Title);
+                   }
+                }
+            }
+        
+        }
+        public static async Task GenerateSymlinks(TYTDBase storage,string dest="GoodFileNames",Resolution res=Resolution.PreMuxed,bool verbose=false)
+        {
+            Directory.CreateDirectory(dest);
+            await foreach(var item in storage.GetVideosAsync())
+            {
+                if(await item.VideoExistsAsync(storage,res))
+                {
+                   var (path,delete)= await storage.GetRealUrlOrPathAsync(await BestStreams.GetPathResolution(storage,item,res));
+                   string? ext=Path.GetExtension(path);
+                  
+                     string defaultExt = res == Resolution.Mux ? ".mkv" : ".mp4"; 
+                     if(string.IsNullOrWhiteSpace(ext))
+                   {
+                       ext=defaultExt;
+                   }
+                      string destPathMkv=Path.Combine(dest,$"{item.Title.GetSafeFileName()}-{item.Id}{defaultExt}");
+                   string destPath=Path.Combine(dest,$"{item.Title.GetSafeFileName()}-{item.Id}{ext}");
+
+                   if(File.Exists(destPathMkv) && destPathMkv != destPath)
+                   {
+                       File.Delete(destPathMkv);
+                       File.CreateSymbolicLink(destPath,path);
+                       if(verbose)
+                       Console.WriteLine($"Changed: {item.Title} {defaultExt} -> {ext}");
+                   }
+                   if(!File.Exists(destPath))
+                   {
+                       File.CreateSymbolicLink(destPath,path);
+                       if(verbose)
+                       Console.WriteLine(item.Title);
+                   }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/TYTDContext.cs b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/TYTDContext.cs
new file mode 100644
index 0000000..3eaa6a9
--- /dev/null
+++ b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/TYTDContext.cs
@@ -0,0 +1,34 @@
+using System.Diagnostics;
+using System.Runtime.InteropServices;
+using System;
+using Tesses.YouTubeDownloader.SFTP;
+namespace Tesses.YouTubeDownloader.Tools.Common
+{
+    public static class TYTDOpener
+    {
+        public static TYTDBase? GetTYTDBase(string p)
+        {
+            Uri? uri;
+            
+            if(Uri.TryCreate(p,UriKind.Absolute,out uri))
+            {
+                if(uri.IsFile)
+                {
+                    return new TYTDPathDirectory(uri.LocalPath);
+                }
+                if(uri.Scheme == "sftp")
+                {
+                    return new SSHFS(uri);
+                }
+                if(uri.Scheme == "http" || uri.Scheme == "https")
+                {
+                    return new TYTDClient(uri);
+                }
+            }else{
+                if(!string.IsNullOrWhiteSpace(p)) return new TYTDPathDirectory(p);
+            }
+            return null;
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/Tesses.YouTubeDownloader.Tools.Common.csproj b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/Tesses.YouTubeDownloader.Tools.Common.csproj
new file mode 100644
index 0000000..681133a
--- /dev/null
+++ b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.Common/Tesses.YouTubeDownloader.Tools.Common.csproj
@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\Tesses.YouTubeDownloader\Tesses.YouTubeDownloader.csproj" />
+    <ProjectReference Include="..\..\Tesses.YouTubeDownloader.SFTP\Tesses.YouTubeDownloader.SFTP.csproj" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.LinkCreator/Program.cs b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.LinkCreator/Program.cs
new file mode 100644
index 0000000..8be3e2d
--- /dev/null
+++ b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.LinkCreator/Program.cs
@@ -0,0 +1,83 @@
+using Tesses.YouTubeDownloader.Tools.Common;
+using Tesses.YouTubeDownloader;
+using System;
+using System.IO;
+
+Resolution res=Resolution.PreMuxed;
+
+bool verbose=false;
+bool isSymlink = false;
+List<string> _args=new List<string>();
+foreach(var arg in args)
+{
+    bool any=false;
+    if(arg == "-h" || arg == "--help")
+    {
+        _args.Clear();
+        break;
+    }
+    if( (arg.Length >= 2 &&  arg[1] != '-' && arg[0] == '-'  && arg.Contains("s") )|| arg == "--symbolic")
+    {
+        any=true;
+        isSymlink=true;
+    }
+    if((arg.Length >= 2 &&  arg[1] != '-' && arg[0] == '-' && arg.Contains("m") ) || arg == "--mux" )
+    {
+        any=true;
+        res = Resolution.Mux;
+    }
+    if((arg.Length >= 2 &&  arg[1] != '-' && arg[0] == '-' && arg.Contains("a") ) || arg == "--audio-only")
+    {
+        any=true;
+        res = Resolution.AudioOnly;
+        
+    }
+    if ((arg.Length >= 2 &&  arg[1] != '-' && arg[0] == '-' && arg.Contains("V") ) || arg=="--video-only")
+    {
+        any=true;
+        res = Resolution.VideoOnly;
+        
+    }
+     if ((arg.Length >= 2 &&   arg[1] != '-' && arg[0] == '-' && arg.Contains("v") ) || arg=="--verbose")
+    {
+        any=true;
+        verbose=true;
+        
+    }
+        if(!any)
+        _args.Add(arg);
+    
+}
+string[] argv = _args.ToArray();
+if(argv.Length < 2)
+{
+    string app = Path.GetFileNameWithoutExtension(Environment.GetCommandLineArgs()[0]);
+
+    Console.WriteLine($"usage: {app} [-smaVv] <Working> <Destination> [<Resolution>]");
+    Console.WriteLine();
+    Console.WriteLine("Options:");
+    Console.WriteLine("  -s, --symbolic              make symbolic links instead of hard links");
+    Console.WriteLine("  -m, --mux                   set resolution to Mux");
+    Console.WriteLine("  -a, --audio-only            set resolution to AudioOnly");
+    Console.WriteLine("  -V, --video-only            set resolution to VideoOnly");
+    Console.WriteLine("  -h, --help                  show this help");
+    Console.WriteLine("  -v, --verbose               print video names");
+    Console.WriteLine();
+    Console.WriteLine("Positional Arguments:");
+    Console.WriteLine("  Working                     the folder containing the Info Directory for TYTD. (required)");
+    Console.WriteLine("  Destination                 the folder to create links within. (required)");
+
+
+}else{
+
+
+Environment.CurrentDirectory=argv[0];
+TYTDCurrentDirectory currentDirectory=new TYTDCurrentDirectory();
+currentDirectory.CanDownload=false;
+
+if(isSymlink){
+await SymlinkGenerator.GenerateSymlinks(currentDirectory,argv[1],res,verbose);
+}else{
+await SymlinkGenerator.GenerateHardLinks(currentDirectory,argv[1],res,verbose);
+}
+}
diff --git a/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.LinkCreator/Tesses.YouTubeDownloader.Tools.LinkCreator.csproj b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.LinkCreator/Tesses.YouTubeDownloader.Tools.LinkCreator.csproj
new file mode 100644
index 0000000..a3577b1
--- /dev/null
+++ b/Tesses.YouTubeDownloader.Extras/Tesses.YouTubeDownloader.Tools/Tesses.YouTubeDownloader.Tools.LinkCreator/Tesses.YouTubeDownloader.Tools.LinkCreator.csproj
@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <ItemGroup>
+    <ProjectReference Include="..\Tesses.YouTubeDownloader.Tools.Common\Tesses.YouTubeDownloader.Tools.Common.csproj" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/Tesses.YouTubeDownloader.Server/Class1.cs b/Tesses.YouTubeDownloader.Server/Class1.cs
index 11a2c68..adbf4f5 100644
--- a/Tesses.YouTubeDownloader.Server/Class1.cs
+++ b/Tesses.YouTubeDownloader.Server/Class1.cs
@@ -25,6 +25,79 @@ namespace Tesses.YouTubeDownloader.Server
         public override async Task GetAsync(ServerContext ctx)
         {
             string path=ctx.UrlAndQuery;
+
+            if(path.StartsWith("/AddPlaylistRes/"))
+            {     string id_res=path.Substring(16);
+                 string[] id_res_split = id_res.Split(new char[] {'/'},2,StringSplitOptions.RemoveEmptyEntries);
+                 if(id_res_split.Length ==2)
+                 {
+                     int num;
+                     if(int.TryParse(id_res_split[0],out num))
+                     {
+                         if(num < 0) num=1;
+                         if(num > 3) num=1;
+
+                         await downloader1.AddPlaylistAsync(id_res_split[1],(Resolution)num);
+                     }
+                 }
+            }
+             if(path.StartsWith("/AddChannelRes/"))
+            {     string id_res=path.Substring(15);
+                 string[] id_res_split = id_res.Split(new char[] {'/'},2,StringSplitOptions.RemoveEmptyEntries);
+                 if(id_res_split.Length ==2)
+                 {
+                     int num;
+                     if(int.TryParse(id_res_split[0],out num))
+                     {
+                         if(num < 0) num=1;
+                         if(num > 3) num=1;
+
+                         await downloader1.AddChannelAsync(id_res_split[1],(Resolution)num);
+                     }
+                 }
+            }
+            
+            if(path.StartsWith("/AddChannel/"))
+            {
+                 await downloader1.AddChannelAsync(path.Substring(12),Resolution.PreMuxed);
+                     
+            }
+            if(path.StartsWith("/AddPlaylist/"))
+            {
+                 await downloader1.AddPlaylistAsync(path.Substring(13),Resolution.PreMuxed);
+                     
+            }
+            if(path.StartsWith("/AddVideoRes/"))
+            {     string id_res=path.Substring(13);
+                 string[] id_res_split = id_res.Split(new char[] {'/'},2,StringSplitOptions.RemoveEmptyEntries);
+                 if(id_res_split.Length ==2)
+                 {
+                     int num;
+                     if(int.TryParse(id_res_split[0],out num))
+                     {
+                         if(num < 0) num=1;
+                         if(num > 3) num=1;
+
+                         await downloader1.AddVideoAsync(id_res_split[1],(Resolution)num);
+                     }
+                 }
+            }
+
+            if(path.StartsWith("/AddVideo/"))
+            {
+                      //string id_res=path.Substring(12);
+                 //string[] id_res_split = id_res.Split(new char[] {'/'},2,StringSplitOptions.RemoveEmptyEntries);
+                 //if(id_res_split.Length ==2)
+                 //{
+                     
+                         await downloader1.AddVideoAsync(path.Substring(10),Resolution.PreMuxed);
+                     
+                // }
+                // await ctx.SendTextAsync(
+               // $"<html><head><titleYou Will Be Redirected in 5 Sec</title><meta http-equiv=\"Refresh\" content=\"5; url='../'\" /></head><body><h1>You Will Be Redirected in 5 Sec</h1></body></html>\n"
+            //);
+            await ctx.SendRedirectAsync("/");
+            }
             if(path.StartsWith("/AddItemRes/"))
             {
                        string id_res=path.Substring(12);
@@ -43,7 +116,7 @@ namespace Tesses.YouTubeDownloader.Server
                 // await ctx.SendTextAsync(
                // $"<html><head><titleYou Will Be Redirected in 5 Sec</title><meta http-equiv=\"Refresh\" content=\"5; url='../'\" /></head><body><h1>You Will Be Redirected in 5 Sec</h1></body></html>\n"
             //);
-            await ctx.SendRedirectAsync("/");
+            
             }
              if(path.StartsWith("/AddItem/"))
             {
@@ -58,8 +131,59 @@ namespace Tesses.YouTubeDownloader.Server
                 // await ctx.SendTextAsync(
                // $"<html><head><titleYou Will Be Redirected in 5 Sec</title><meta http-equiv=\"Refresh\" content=\"5; url='../'\" /></head><body><h1>You Will Be Redirected in 5 Sec</h1></body></html>\n"
             //);
-            await ctx.SendRedirectAsync("/");
+            
             }
+            if(path.StartsWith("/AddUserRes/"))
+            {
+                       string id_res=path.Substring(12);
+                 string[] id_res_split = id_res.Split(new char[] {'/'},2,StringSplitOptions.RemoveEmptyEntries);
+                 if(id_res_split.Length ==2)
+                 {
+                     int num;
+                     if(int.TryParse(id_res_split[0],out num))
+                     {
+                         if(num < 0) num=1;
+                         if(num > 3) num=1;
+
+                         await downloader1.AddUserAsync(id_res_split[1],(Resolution)num);
+                     }
+                 }
+                // await ctx.SendTextAsync(
+               // $"<html><head><titleYou Will Be Redirected in 5 Sec</title><meta http-equiv=\"Refresh\" content=\"5; url='../'\" /></head><body><h1>You Will Be Redirected in 5 Sec</h1></body></html>\n"
+            //);
+            
+            }
+             if(path.StartsWith("/AddUser/"))
+            {
+                       //string id_res=path.Substring(12);
+                 //string[] id_res_split = id_res.Split(new char[] {'/'},2,StringSplitOptions.RemoveEmptyEntries);
+                 //if(id_res_split.Length ==2)
+                 //{
+                     
+                         await downloader1.AddUserAsync(path.Substring(9),Resolution.PreMuxed);
+                     
+                // }
+                // await ctx.SendTextAsync(
+               // $"<html><head><titleYou Will Be Redirected in 5 Sec</title><meta http-equiv=\"Refresh\" content=\"5; url='../'\" /></head><body><h1>You Will Be Redirected in 5 Sec</h1></body></html>\n"
+            //);
+            
+            }
+            if(path.StartsWith("/AddFile/"))
+            {
+                       //string id_res=path.Substring(12);
+                 //string[] id_res_split = id_res.Split(new char[] {'/'},2,StringSplitOptions.RemoveEmptyEntries);
+                 //if(id_res_split.Length ==2)
+                 //{
+                     
+                         await downloader1.AddFileAsync(path.Substring(9));
+                     
+                // }
+                // await ctx.SendTextAsync(
+               // $"<html><head><titleYou Will Be Redirected in 5 Sec</title><meta http-equiv=\"Refresh\" content=\"5; url='../'\" /></head><body><h1>You Will Be Redirected in 5 Sec</h1></body></html>\n"
+            //);
+            
+            }
+            await ctx.SendRedirectAsync("/");
         }
     }
     internal class ApiStorage : Tesses.WebServer.Server
@@ -332,6 +456,7 @@ namespace Tesses.YouTubeDownloader.Server
                 AddBoth("/AddUser",AddUser);
                 AddBoth("/AddPlaylist",AddPlaylist);
                 AddBoth("/AddVideo",AddVideo);
+                AddBoth("/AddFile",AddFile);
                 AddBoth("/Progress",ProgressFunc);
                 AddBoth("/QueueList",QueueList);
                 AddBoth("/subscribe",Subscribe);
@@ -641,6 +766,28 @@ namespace Tesses.YouTubeDownloader.Server
         public async Task ProgressFunc(ServerContext ctx)
         {
             await ctx.SendJsonAsync(Downloader.GetProgress());
+        }
+        public async Task AddFile(ServerContext ctx)
+        {
+            string url;
+            string downloadStr;
+            bool download=true;
+            if(ctx.QueryParams.TryGetFirst("url",out url))
+            {
+                if(ctx.QueryParams.TryGetFirst("download",out downloadStr))
+                {
+                    bool dl;
+                    if(bool.TryParse(downloadStr,out dl))
+                    {
+                        download=dl;
+                    }
+                }
+
+                await Downloader.AddFileAsync(url,download);
+                  await ctx.SendTextAsync(
+                $"<html><head><titleYou Will Be Redirected in 5 Sec</title><meta http-equiv=\"Refresh\" content=\"5; url='../../'\" /></head><body><h1>You Will Be Redirected in 5 Sec</h1></body></html>\n"
+            );
+            }
         }
          public async Task AddVideo(ServerContext ctx)
         {
diff --git a/Tesses.YouTubeDownloader.Server/Tesses.YouTubeDownloader.Server.csproj b/Tesses.YouTubeDownloader.Server/Tesses.YouTubeDownloader.Server.csproj
index f2cbd3d..8ee06f7 100644
--- a/Tesses.YouTubeDownloader.Server/Tesses.YouTubeDownloader.Server.csproj
+++ b/Tesses.YouTubeDownloader.Server/Tesses.YouTubeDownloader.Server.csproj
@@ -5,7 +5,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Tesses.WebServer" Version="1.0.3.4" />
+    <PackageReference Include="Tesses.WebServer" Version="1.0.3.5" />
   </ItemGroup>
 
   <PropertyGroup>
@@ -15,9 +15,9 @@
       <PackageId>Tesses.YouTubeDownloader.Server</PackageId>
     <Author>Mike Nolan</Author>
     <Company>Tesses</Company>
-     <Version>1.1.3</Version>
-    <AssemblyVersion>1.1.3</AssemblyVersion>
-    <FileVersion>1.1.3</FileVersion>
+     <Version>1.1.4</Version>
+    <AssemblyVersion>1.1.4</AssemblyVersion>
+    <FileVersion>1.1.4</FileVersion>
     <Description>Adds WebServer to TYTD</Description>
     <PackageLicenseExpression>LGPL-3.0-only</PackageLicenseExpression>
      <PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>
diff --git a/Tesses.YouTubeDownloader/B64.cs b/Tesses.YouTubeDownloader/B64.cs
new file mode 100644
index 0000000..3887679
--- /dev/null
+++ b/Tesses.YouTubeDownloader/B64.cs
@@ -0,0 +1,58 @@
+using System;
+namespace Tesses.YouTubeDownloader
+{
+internal static class B64
+{
+    public static string Base64UrlEncodes(string arg)
+    {
+        return Base64UrlEncode(System.Text.Encoding.UTF8.GetBytes(arg));
+    }
+
+    public static string Base64Encode(byte[] arg)
+    {
+        return Convert.ToBase64String(arg);
+    }
+    public static byte[] Base64Decode(string arg)
+    {
+        return Convert.FromBase64String(arg);
+    }
+
+    public static string Base64Encodes(string arg)
+    {
+        return Base64Encode(System.Text.Encoding.UTF8.GetBytes(arg));
+    }
+
+    public  static string Base64UrlEncode(byte[] arg)
+    {
+        string s = Convert.ToBase64String(arg); // Regular base64 encoder
+        s = s.Split('=')[0]; // Remove any trailing '='s
+        s = s.Replace('+', '-'); // 62nd char of encoding
+        s = s.Replace('/', '_'); // 63rd char of encoding
+        return s;
+    }
+    public static string Base64Decodes(string arg)
+    {
+        return System.Text.Encoding.UTF8.GetString(Base64Decode(arg));
+    }
+    public static string Base64UrlDecodes(string arg)
+    {
+        return System.Text.Encoding.UTF8.GetString(Base64UrlDecode(arg));
+    }
+    public static byte[] Base64UrlDecode(string arg)
+    {
+        string s = arg;
+        s = s.Replace('-', '+'); // 62nd char of encoding
+        s = s.Replace('_', '/'); // 63rd char of encoding
+        switch (s.Length % 4) // Pad with trailing '='s
+        {
+            case 0: break; // No pad chars in this case
+            case 2: s += "=="; break; // Two pad chars
+            case 3: s += "="; break; // One pad char
+            default: throw new System.Exception(
+              "Illegal base64url string!");
+        }
+        return Convert.FromBase64String(s); // Standard base64 decoder
+    }
+
+}
+}
\ No newline at end of file
diff --git a/Tesses.YouTubeDownloader/BestStreams.cs b/Tesses.YouTubeDownloader/BestStreams.cs
index e40a42b..622ebd8 100644
--- a/Tesses.YouTubeDownloader/BestStreams.cs
+++ b/Tesses.YouTubeDownloader/BestStreams.cs
@@ -32,7 +32,7 @@ namespace Tesses.YouTubeDownloader
                  var f= await BestStreamInfo.GetBestStreams(storage,video.Id);
 
                  if(f ==null)
-                    return "";
+                    return resolution == Resolution.NoDownload ? "" : resolution == Resolution.Mux ? $"Mux/{video.Id}.mkv" : $"{TYTDManager.ResolutionToDirectory(resolution)}/{video.Id}.mp4";
 
                  if(f.VideoFrozen)
                  {
@@ -61,13 +61,12 @@ namespace Tesses.YouTubeDownloader
         public static async Task<BestStreams> GetBestStreams(ITYTDBase storage,VideoId id)
         {
             //Console.WriteLine("IN FUNC");
-            if(storage.DirectoryExists("StreamInfo"))
-            {
+            
                 //Console.WriteLine("DIR");
-                if(storage.FileExists($"StreamInfo/{id.Value}.json"))
+                if(storage.BestStreamInfoExists(id))
                 {
                     //Console.WriteLine("STREAMS");
-                    BestStreamsSerialized serialization=JsonConvert.DeserializeObject<BestStreamsSerialized>(await storage.ReadAllTextAsync($"StreamInfo/{id.Value}.json"));
+                    BestStreamsSerialized serialization=await storage.GetBestStreamInfoAsync(id);
                     
                         BestStreams streams=new BestStreams();
                         streams.VideoOnlyStreamInfo = new BestStreamInfo(serialization.VideoOnly);
@@ -76,16 +75,16 @@ namespace Tesses.YouTubeDownloader
                         return streams;
                     
                 }
-            }
+            
             return null;
         }
         public static async Task<BestStreams> GetBestStreams(IStorage storage,VideoId id,CancellationToken token=default(CancellationToken),bool expire_check=true)
         {
-            if(storage.DirectoryExists("StreamInfo"))
-            {
-                if(storage.FileExists($"StreamInfo/{id.Value}.json"))
+            
+            
+                if(storage.BestStreamInfoExists(id))
                 {
-                    BestStreamsSerialized serialization=JsonConvert.DeserializeObject<BestStreamsSerialized>(await storage.ReadAllTextAsync($"StreamInfo/{id.Value}.json"));
+                    BestStreamsSerialized serialization=await storage.GetBestStreamInfoAsync(id);
                     if(DateTime.Now < serialization.Expires || !expire_check)
                     {
                         BestStreams streams=new BestStreams();
@@ -95,9 +94,7 @@ namespace Tesses.YouTubeDownloader
                         return streams;
                     }
                 }
-            }else{
-                storage.CreateDirectory("StreamInfo");
-            }
+            
             DateTime expires=DateTime.Now.AddHours(6);
             try{
                 if(storage.VideoInfoExists(id))
@@ -126,8 +123,7 @@ namespace Tesses.YouTubeDownloader
             streams1.MuxedStreamInfo =new BestStreamInfo();
             streams1.MuxedStreamInfo.SetInfo(muxed);
             serialized.Muxed = streams1.MuxedStreamInfo.Serialization;
-
-            await storage.WriteAllTextAsync($"StreamInfo/{id.Value}.json",JsonConvert.SerializeObject(serialized));
+            await storage.WriteBestStreamInfoAsync(id,serialized);
             return streams1;
             }catch(YoutubeExplodeException ex)
             {
@@ -135,7 +131,7 @@ namespace Tesses.YouTubeDownloader
                 return null;
             }
         } 
-         private class BestStreamsSerialized
+         public class BestStreamsSerialized
         {
             public DateTime Expires {get;set;}
             public BestStreamInfoSerialization VideoOnly {get;set;}
@@ -202,7 +198,7 @@ namespace Tesses.YouTubeDownloader
             }
         }
         
-        internal class BestStreamInfoSerialization
+        public class BestStreamInfoSerialization
         {
             public string AudioCodec {get;set;}
             public int FrameRate {get;set;}
diff --git a/Tesses.YouTubeDownloader/ConvertLegacy.cs b/Tesses.YouTubeDownloader/ConvertLegacy.cs
index 7e72345..0dcef97 100644
--- a/Tesses.YouTubeDownloader/ConvertLegacy.cs
+++ b/Tesses.YouTubeDownloader/ConvertLegacy.cs
@@ -133,7 +133,7 @@ namespace Tesses.YouTubeDownloader
            int count = videos.Count;
           foreach(var v in videos)
           {
-              await storage1.WriteAllTextAsync($"Info/{v.Id}.json",JsonConvert.SerializeObject(v));
+              await storage1.WriteVideoInfoAsync(v);
                       
           }
           
diff --git a/Tesses.YouTubeDownloader/DownloadLoop.cs b/Tesses.YouTubeDownloader/DownloadLoop.cs
index adc776d..c788861 100644
--- a/Tesses.YouTubeDownloader/DownloadLoop.cs
+++ b/Tesses.YouTubeDownloader/DownloadLoop.cs
@@ -112,6 +112,8 @@ namespace Tesses.YouTubeDownloader
             
         }
 
+        
+
         public async Task<SavedVideo> GetSavedVideoAsync(VideoId id)
         {
             VideoMediaContext context=new VideoMediaContext(id,Resolution.PreMuxed);
@@ -128,6 +130,8 @@ namespace Tesses.YouTubeDownloader
         private async Task DownloadVideoAsync(SavedVideo video, Resolution resolution, CancellationToken token=default(CancellationToken),IProgress<double> progress=null,bool report=true)
         {
             try{
+                if(video.DownloadFrom == "YouTube")
+                {
             switch (resolution)
             {
                 case Resolution.Mux:
@@ -143,12 +147,103 @@ namespace Tesses.YouTubeDownloader
                     await DownloadVideoOnlyAsync(video,token,progress,report);
                     break;
             }
+            }else if(video.DownloadFrom.StartsWith("NormalDownload,Length="))
+            {
+                await DownloadFileAsync(video,token,progress,report);
+            }
             }catch(Exception ex)
             {
-                await GetLogger().WriteAsync(ex,video.Id);
+                VideoId? id=VideoId.TryParse(video.Id);
+                if(id.HasValue){
+                await GetLogger().WriteAsync(ex,id.Value);
+                }else{
+                    await GetLogger().WriteAsync(ex);
+                }
             }
 
         }
+
+        private async Task DownloadFileAsync(SavedVideo video, CancellationToken token, IProgress<double> progress, bool report)
+        {
+            string incomplete_file_path = $"Download/{B64.Base64UrlEncodes(video.Id)}-incomplete.part";
+            string file_path = $"Download/{B64.Base64UrlEncodes(video.Id)}.bin";
+            string url = video.Id;
+            bool canSeek=false;
+            long length=0;
+
+            foreach(var kvp in video.DownloadFrom.Split(',').Select<string,KeyValuePair<string,string>>((e)=>{
+                if(!e.Contains('=')) return new KeyValuePair<string, string>("","");
+                string[] keyVP = e.Split(new char[]{'='},2);
+                
+
+                return new KeyValuePair<string, string>(keyVP[0],keyVP[1]);}))
+            {
+                switch(kvp.Key)
+                {
+                    case "CanSeek":
+                        bool.TryParse(kvp.Value,out canSeek);
+                        break;
+                    case "Length":
+                        long len;
+                        if(long.TryParse(kvp.Value,out len))
+                        {
+                            length=len;
+                        }
+                        break;
+                }
+            }
+            await ReportStartVideo(video,Resolution.PreMuxed,length);
+            Func<long,Task<Stream>> openDownload =  async(e)=>{
+                HttpRequestMessage msg=new HttpRequestMessage(HttpMethod.Get,url);
+                if(e > 0)
+                {
+                    msg.Headers.Range.Ranges.Add(new System.Net.Http.Headers.RangeItemHeaderValue(e,null));
+                }
+                
+                var res=await HttpClient.SendAsync(msg);
+                return await res.Content.ReadAsStreamAsync();
+            };
+            
+            if(await Continue(file_path))
+            {
+                bool deleteAndRestart=false;
+                
+                using(var file = await OpenOrCreateAsync(incomplete_file_path))
+                {
+                    if(file.Length > 0 && !canSeek)
+                    {
+                        deleteAndRestart = true;
+                    }
+                    if(!deleteAndRestart)
+                    {
+                        Stream strm=await openDownload(file.Length);
+                        bool res=await CopyStreamAsync(strm,file,0,length,4096,progress,token);
+                         if(res)
+                            {
+                                RenameFile(incomplete_file_path,file_path);
+                                if(report)
+                                    await  ReportEndVideo(video, Resolution.PreMuxed);
+                            }
+                    }
+                }
+                if(deleteAndRestart){
+                DeleteFile(incomplete_file_path);
+                    using(var file = await OpenOrCreateAsync(incomplete_file_path))
+                    {
+                        Stream strm=await openDownload(0);
+                        bool res=await CopyStreamAsync(strm,file,0,length,4096,progress,token);
+                        if(res)
+                            {
+                                RenameFile(incomplete_file_path,file_path);
+                                if(report)
+                                    await  ReportEndVideo(video, Resolution.PreMuxed);
+                            }
+                    }
+                }
+
+            }
+        }
+
         public async Task<bool> Continue(string path)
         {
    
@@ -282,7 +377,7 @@ namespace Tesses.YouTubeDownloader
                 }
                 curPos+=read;
                 await dest.WriteAsync(buffer,0,read);
-                if(progress != null)
+                if(progress != null && len != 0)
                 {
                     progress.Report(curPos / len);
                 }
diff --git a/Tesses.YouTubeDownloader/IDownloader.cs b/Tesses.YouTubeDownloader/IDownloader.cs
index b095357..966aba6 100644
--- a/Tesses.YouTubeDownloader/IDownloader.cs
+++ b/Tesses.YouTubeDownloader/IDownloader.cs
@@ -17,7 +17,7 @@ namespace Tesses.YouTubeDownloader
         Task AddChannelAsync(ChannelId id,Resolution resolution=Resolution.PreMuxed);
 
         Task AddUserAsync(UserName userName,Resolution resolution=Resolution.PreMuxed);
-
+        Task AddFileAsync(string url,bool download=true);
         IReadOnlyList<(SavedVideo Video,Resolution Resolution)> GetQueueList();
         SavedVideoProgress GetProgress();
         IAsyncEnumerable<Subscription> GetSubscriptionsAsync();
@@ -26,5 +26,6 @@ namespace Tesses.YouTubeDownloader
         Task SubscribeAsync(UserName name,ChannelBellInfo info=ChannelBellInfo.NotifyAndDownload);
         Task ResubscribeAsync(ChannelId id,ChannelBellInfo info=ChannelBellInfo.NotifyAndDownload);
         void DeletePersonalPlaylist(string name);
+
     }
 }
\ No newline at end of file
diff --git a/Tesses.YouTubeDownloader/IStorage.cs b/Tesses.YouTubeDownloader/IStorage.cs
index 79c688d..e56ac37 100644
--- a/Tesses.YouTubeDownloader/IStorage.cs
+++ b/Tesses.YouTubeDownloader/IStorage.cs
@@ -15,7 +15,7 @@ namespace Tesses.YouTubeDownloader
 {
     public interface IStorage : IWritable, IDownloader, ITYTDBase
     { 
-     
+        Task WriteBestStreamInfoAsync(VideoId id,BestStreamInfo.BestStreamsSerialized serialized);
         Task<bool> MuxVideosAsync(SavedVideo video,string videoSrc,string audioSrc,string videoDest,IProgress<double> progress=null,CancellationToken token=default(CancellationToken));
         Task<bool> Continue(string path);
         Task WriteVideoInfoAsync(SavedVideo channel);
diff --git a/Tesses.YouTubeDownloader/ITYTDBase.cs b/Tesses.YouTubeDownloader/ITYTDBase.cs
index 890e622..3c9ae3a 100644
--- a/Tesses.YouTubeDownloader/ITYTDBase.cs
+++ b/Tesses.YouTubeDownloader/ITYTDBase.cs
@@ -15,7 +15,8 @@ namespace Tesses.YouTubeDownloader
 {
     public interface ITYTDBase : IPersonalPlaylistGet
     {
-        
+        Task<BestStreamInfo.BestStreamsSerialized> GetBestStreamInfoAsync(VideoId id);
+        bool BestStreamInfoExists(VideoId id);
         IAsyncEnumerable<string> GetPersonalPlaylistsAsync();
         Task<(String Path,bool Delete)> GetRealUrlOrPathAsync(string path);       
         
diff --git a/Tesses.YouTubeDownloader/PreMediaContext.cs b/Tesses.YouTubeDownloader/PreMediaContext.cs
index d9db14b..9d50124 100644
--- a/Tesses.YouTubeDownloader/PreMediaContext.cs
+++ b/Tesses.YouTubeDownloader/PreMediaContext.cs
@@ -37,13 +37,13 @@ namespace Tesses.YouTubeDownloader
             SavedChannel channel;
             if(Id.HasValue) //dont check for if(Id != null) hince I was looking for several minutes for the bug
             {
-              string path=$"Channel/{Id.Value}.json";
-              if(await storage.Continue(path))
+              //string path=$"Channel/{Id.Value}.json";
+              if(!storage.ChannelInfoExists(Id.Value))
               {
                   try{
                   channel=await DownloadThumbnails(storage,await storage.YoutubeClient.Channels.GetAsync(Id.Value));
                   //channel=new SavedChannel(i);
-                  await storage.WriteAllTextAsync(path,JsonConvert.SerializeObject(channel));
+                  await storage.WriteChannelInfoAsync(channel);
                   }catch(Exception ex)
                   {
                       await storage.GetLogger().WriteAsync(ex);
@@ -51,16 +51,16 @@ namespace Tesses.YouTubeDownloader
                   }
                   return channel;
               }else{
-                  var j=JsonConvert.DeserializeObject<SavedChannel>(await storage.ReadAllTextAsync(path));
+                  var j=await storage.GetChannelInfoAsync(Id.Value);
                   return j;
               }
             }else{
                  var c=await storage.YoutubeClient.Channels.GetByUserAsync(name1);
                 channel=await DownloadThumbnails(storage,c);
-                string path=$"Channel/{c.Id.Value}.json";
-                if(await storage.Continue(path))
+                //string path=$"Channel/{c.Id.Value}.json";
+                if(!storage.ChannelInfoExists(c.Id.Value))
                 {
-                     await storage.WriteAllTextAsync(path,JsonConvert.SerializeObject(channel));
+                     await storage.WriteChannelInfoAsync(channel);
 
                 }
                 return channel;
@@ -118,7 +118,7 @@ namespace Tesses.YouTubeDownloader
         public async Task FillQueue(TYTDStorage storage, List<(SavedVideo video, Resolution resolution)> Queue)
         {
     
-            string path=$"Playlist/{Id}.json"; 
+           // string path=$"Playlist/{Id}.json"; 
             List<IVideo> videos=new List<IVideo>();
             try{
             
@@ -134,7 +134,7 @@ namespace Tesses.YouTubeDownloader
                 await cmc.GetChannel(storage);
                 
             }
-            await storage.WriteAllTextAsync(path,JsonConvert.SerializeObject(p));
+            await storage.WritePlaylistInfoAsync(p);
             }catch(Exception ex)
             {
                 await storage.GetLogger().WriteAsync(ex);
@@ -148,6 +148,76 @@ namespace Tesses.YouTubeDownloader
 
         }
     }
+    internal class NormalDownloadMediaContext : IMediaContext
+    {
+        public NormalDownloadMediaContext(string url,bool download=true)
+        {
+            this.url=url;
+            this.download=download;
+        }
+        bool download;
+        string url;
+        public async Task FillQueue(TYTDStorage storage, List<(SavedVideo video, Resolution resolution)> Queue)
+        {
+            
+            
+            SavedVideo video=new SavedVideo();
+            if(storage.DownloadExists(url)){
+                video = await storage.GetDownloadInfoAsync(url);
+            }else{
+            video.Id = url;
+            
+            await GetFileNameAsync(storage,video);
+            }
+            lock(Queue){
+            Queue.Add((video,Resolution.PreMuxed));
+            }
+        }
+        private async Task GetFileNameAsync(TYTDStorage storage,SavedVideo video)
+        {
+            string[] uri0=url.Split(new char[]{'?'},2,StringSplitOptions.None);
+            string filename=Path.GetFileName(uri0[0]);
+            System.Net.Http.HttpRequestMessage message=new System.Net.Http.HttpRequestMessage(System.Net.Http.HttpMethod.Head,url);
+            message.Headers.Add("Range","bytes=0-");
+            
+            var head=await storage.HttpClient.SendAsync(message);
+            if(head.Content.Headers.ContentDisposition != null && !string.IsNullOrWhiteSpace(head.Content.Headers.ContentDisposition.FileName))
+            {
+                filename = head.Content.Headers.ContentDisposition.FileName;
+            }
+            long length = 0;
+            if(head.Content.Headers.ContentLength.HasValue)
+            {
+                length = head.Content.Headers.ContentLength.Value;
+            }
+            video.Title = filename;
+            var res=head.StatusCode == System.Net.HttpStatusCode.PartialContent ? "true" : "false";
+            video.DownloadFrom=$"NormalDownload,Length={length},CanSeek={res}";
+            video.AuthorTitle = "NotYouTube";
+            video.AuthorChannelId = "TYTD_FILEDOWNLOAD";
+            List<string> hdrs=new List<string>();
+            foreach(var hdr in head.Content.Headers)
+            {
+               foreach(var item in hdr.Value){
+                hdrs.Add($"{hdr.Key}: {item}");
+               }
+            }
+            string headers=string.Join("\n",hdrs);
+            video.Description=$"File Download on \"{DateTime.Now.ToShortDateString()}\" at \"{DateTime.Now.ToShortTimeString()}\"\nHeaders:\n{headers}";
+            video.Likes=42;
+            video.Dislikes=42;
+            video.Views=42;
+            video.Duration = new TimeSpan(0,0,0);
+            video.Keywords =  new string[] {"FILE"};
+            if(head.Headers.Date.HasValue)
+            {
+                video.UploadDate = head.Headers.Date.Value.DateTime;
+            }
+
+            await storage.WriteVideoInfoAsync(video);
+        
+        }
+    }
     internal class VideoMediaContext : IMediaContext
     {
         VideoId Id;
@@ -161,15 +231,15 @@ namespace Tesses.YouTubeDownloader
         }
         public async Task FillQueue(TYTDStorage storage,List<(SavedVideo,Resolution)> queue)
         {
-            string path=$"Info/{Id}.json";
+           
             SavedVideo video;
-            if(await storage.Continue(path))
+            if(!storage.VideoInfoExists(Id))
             {
                 try{
                     video = new SavedVideo(await storage.YoutubeClient.Videos.GetAsync(Id));
                     
                     storage.SendBeforeSaveInfo(video);
-                    await storage.WriteAllTextAsync(path,JsonConvert.SerializeObject(video));
+                    await storage.WriteVideoInfoAsync(video);
                     await video.DownloadThumbnails(storage);
                 }catch(Exception ex)
                 {
@@ -179,7 +249,7 @@ namespace Tesses.YouTubeDownloader
                 }
                 
             }else{
-                video = JsonConvert.DeserializeObject<SavedVideo>(await storage.ReadAllTextAsync(path));
+                video = await storage.GetVideoInfoAsync(Id);
             }
             if(storage.GetLoggerProperties().AlwaysDownloadChannel)
             {
diff --git a/Tesses.YouTubeDownloader/TYTD.cs b/Tesses.YouTubeDownloader/TYTD.cs
index 336ba48..9fb04ef 100644
--- a/Tesses.YouTubeDownloader/TYTD.cs
+++ b/Tesses.YouTubeDownloader/TYTD.cs
@@ -50,17 +50,23 @@ namespace Tesses.YouTubeDownloader
         public abstract void MoveDirectory(string src,string dest);
         public abstract void DeleteFile(string file);
         public abstract void DeleteDirectory(string dir,bool recursive=false);
-       
 
-        public async Task WriteVideoInfoAsync(SavedVideo info)
+        public virtual async Task WriteBestStreamInfoAsync(VideoId id,BestStreamInfo.BestStreamsSerialized serialized)
         {
-            string file = $"Info/{info.Id}.json";
+            await WriteAllTextAsync($"StreamInfo/{id.Value}.json",JsonConvert.SerializeObject(serialized));
+            
+        }
+
+        public virtual async Task WriteVideoInfoAsync(SavedVideo info)
+        {
+            
+            string file = info.DownloadFrom.StartsWith("NormalDownload,Length=") ? $"FileInfo/{B64.Base64UrlEncodes(info.Id)}.json" : $"Info/{info.Id}.json";
             if(!FileExists(file))
             {
                await WriteAllTextAsync(file,JsonConvert.SerializeObject(info));
             }
         }
-        public async Task WritePlaylistInfoAsync(SavedPlaylist info)
+        public virtual async Task WritePlaylistInfoAsync(SavedPlaylist info)
         {
              string file = $"Playlist/{info.Id}.json";
             if(!FileExists(file))
@@ -68,7 +74,7 @@ namespace Tesses.YouTubeDownloader
                await WriteAllTextAsync(file,JsonConvert.SerializeObject(info));
             }
         }
-        public async Task WriteChannelInfoAsync(SavedChannel info)
+        public virtual async Task WriteChannelInfoAsync(SavedChannel info)
         {
              string file = $"Channel/{info.Id}.json";
             if(!FileExists(file))
@@ -111,6 +117,14 @@ namespace Tesses.YouTubeDownloader
             }
             await Task.FromResult(0);
         }
+        public async Task AddFileAsync(string url,bool download=true)
+        {
+            lock(Temporary)
+            {
+                Temporary.Add(new NormalDownloadMediaContext(url,download));
+            }
+            await Task.FromResult(0);
+        }
         public void CreateDirectoryIfNotExist(string dir)
         {
             if(!DirectoryExists(dir))
@@ -151,6 +165,9 @@ namespace Tesses.YouTubeDownloader
             CreateDirectoryIfNotExist("Thumbnails");
             CreateDirectoryIfNotExist("config");
             CreateDirectoryIfNotExist("config/logs");
+            CreateDirectoryIfNotExist("FileInfo");
+            CreateDirectoryIfNotExist("Download");
+            CreateDirectoryIfNotExist("StreamInfo");
         }
         public void StartLoop(CancellationToken token = default(CancellationToken))
         {
@@ -179,7 +196,7 @@ namespace Tesses.YouTubeDownloader
             }
         }
 
-        public async Task AddToPersonalPlaylistAsync(string name, IEnumerable<ListContentItem> items)
+        public virtual async Task AddToPersonalPlaylistAsync(string name, IEnumerable<ListContentItem> items)
         {
              List<ListContentItem> items0=new List<ListContentItem>();
             await foreach(var item in GetPersonalPlaylistContentsAsync(name))
@@ -191,18 +208,18 @@ namespace Tesses.YouTubeDownloader
             
         }
 
-        public async Task ReplacePersonalPlaylistAsync(string name, IEnumerable<ListContentItem> items)
+        public virtual async Task ReplacePersonalPlaylistAsync(string name, IEnumerable<ListContentItem> items)
         {
             
             await WriteAllTextAsync($"PersonalPlaylist/{name}.json",JsonConvert.SerializeObject(items.ToList()));
             
         }
-        public void DeletePersonalPlaylist(string name)
+        public virtual void DeletePersonalPlaylist(string name)
         {
             DeleteFile($"PersonalPlaylist/{name}.json");
         }
 
-        public async Task RemoveItemFromPersonalPlaylistAsync(string name, VideoId id)
+        public virtual async Task RemoveItemFromPersonalPlaylistAsync(string name, VideoId id)
         {
               List<ListContentItem> items0=new List<ListContentItem>();
             await foreach(var item in GetPersonalPlaylistContentsAsync(name))
@@ -217,7 +234,7 @@ namespace Tesses.YouTubeDownloader
             
         }
 
-        public async Task SetResolutionForItemInPersonalPlaylistAsync(string name, VideoId id, Resolution resolution)
+        public virtual async Task SetResolutionForItemInPersonalPlaylistAsync(string name, VideoId id, Resolution resolution)
         {
              List<ListContentItem> items0=new List<ListContentItem>();
             await foreach(var item in GetPersonalPlaylistContentsAsync(name))
diff --git a/Tesses.YouTubeDownloader/TYTDBase.cs b/Tesses.YouTubeDownloader/TYTDBase.cs
index a011c75..1487322 100644
--- a/Tesses.YouTubeDownloader/TYTDBase.cs
+++ b/Tesses.YouTubeDownloader/TYTDBase.cs
@@ -17,11 +17,11 @@ namespace Tesses.YouTubeDownloader
       public abstract class TYTDBase : ITYTDBase
     {
         
-        public bool PersonalPlaylistExists(string name)
+        public virtual bool PersonalPlaylistExists(string name)
         {
             return FileExists($"PersonalPlaylist/{name}.json");
         }
-        public async IAsyncEnumerable<ListContentItem> GetPersonalPlaylistContentsAsync(string playlist)
+        public virtual async IAsyncEnumerable<ListContentItem> GetPersonalPlaylistContentsAsync(string playlist)
         {
             if(!PersonalPlaylistExists(playlist)) yield break;
             var ls=JsonConvert.DeserializeObject<List<ListContentItem>>(await ReadAllTextAsync($"PersonalPlaylist/{playlist}.json"));
@@ -30,7 +30,7 @@ namespace Tesses.YouTubeDownloader
                 yield return await Task.FromResult(item);
             }
         }
-        public async IAsyncEnumerable<string> GetPersonalPlaylistsAsync()
+        public virtual async IAsyncEnumerable<string> GetPersonalPlaylistsAsync()
         {
             await foreach(var item in EnumerateFilesAsync("PersonalPlaylist"))
             {
@@ -62,7 +62,7 @@ namespace Tesses.YouTubeDownloader
             return FileExistsAsync(path).GetAwaiter().GetResult();
         }
 
-        public async IAsyncEnumerable<string> GetVideoIdsAsync()
+        public virtual async IAsyncEnumerable<string> GetVideoIdsAsync()
         {
             await foreach(var item in EnumerateFilesAsync("Info"))
             {
@@ -73,13 +73,13 @@ namespace Tesses.YouTubeDownloader
             }
         }
 
-        public async Task<SavedVideo> GetVideoInfoAsync(VideoId id)
+        public virtual async Task<SavedVideo> GetVideoInfoAsync(VideoId id)
         {
             
             return JsonConvert.DeserializeObject<SavedVideo>(await ReadAllTextAsync($"Info/{id}.json"));
         }
 
-        public async IAsyncEnumerable<SavedVideo> GetVideosAsync()
+        public virtual async IAsyncEnumerable<SavedVideo> GetVideosAsync()
         {
             await foreach(var item in GetVideoIdsAsync())
             {
@@ -90,7 +90,7 @@ namespace Tesses.YouTubeDownloader
                 }
             }
         }
-        public async IAsyncEnumerable<SavedVideoLegacy> GetLegacyVideosAsync()
+        public virtual async IAsyncEnumerable<SavedVideoLegacy> GetLegacyVideosAsync()
         {
             await foreach(var item in GetVideoIdsAsync())
             {
@@ -101,11 +101,11 @@ namespace Tesses.YouTubeDownloader
                 }
             }
         }
-        public async Task<SavedVideoLegacy> GetLegacyVideoInfoAsync(VideoId id)
+        public virtual async Task<SavedVideoLegacy> GetLegacyVideoInfoAsync(VideoId id)
         {
              return JsonConvert.DeserializeObject<SavedVideoLegacy>(await ReadAllTextAsync($"Info/{id}.json"));
         }
-          public async IAsyncEnumerable<SavedPlaylist> GetPlaylistsAsync()
+          public virtual async IAsyncEnumerable<SavedPlaylist> GetPlaylistsAsync()
         {
             await foreach(var item in GetPlaylistIdsAsync())
             {
@@ -131,7 +131,7 @@ namespace Tesses.YouTubeDownloader
             }
             
         }
-        public async IAsyncEnumerable<string> GetPlaylistIdsAsync()
+        public virtual async IAsyncEnumerable<string> GetPlaylistIdsAsync()
         {
             await foreach(var item in EnumerateFilesAsync("Playlist"))
             {
@@ -141,7 +141,7 @@ namespace Tesses.YouTubeDownloader
                 }
             }
         }
-         public async IAsyncEnumerable<string> GetChannelIdsAsync()
+         public virtual async IAsyncEnumerable<string> GetChannelIdsAsync()
         {
             await foreach(var item in EnumerateFilesAsync("Channel"))
             {
@@ -151,7 +151,7 @@ namespace Tesses.YouTubeDownloader
                 }
             }
         }
-        public async IAsyncEnumerable<VideoId> GetYouTubeExplodeVideoIdsAsync()
+        public virtual async IAsyncEnumerable<VideoId> GetYouTubeExplodeVideoIdsAsync()
         {
             await foreach(var item in GetVideoIdsAsync())
             {
@@ -159,11 +159,11 @@ namespace Tesses.YouTubeDownloader
                 if(id.HasValue) yield return id.Value;
             }
         }
-        public async Task<SavedChannel> GetChannelInfoAsync(ChannelId id)
+        public virtual async Task<SavedChannel> GetChannelInfoAsync(ChannelId id)
         {
             return JsonConvert.DeserializeObject<SavedChannel>(await ReadAllTextAsync($"Channel/{id}.json"));
         }
-        public async IAsyncEnumerable<SavedChannel> GetChannelsAsync()
+        public virtual async IAsyncEnumerable<SavedChannel> GetChannelsAsync()
         {
             await foreach(var item in GetChannelIdsAsync())
             {
@@ -175,24 +175,60 @@ namespace Tesses.YouTubeDownloader
             }
         }
 
-        public bool PlaylistInfoExists(PlaylistId id)
+        public virtual async IAsyncEnumerable<SavedVideo> GetDownloadsAsync()
+        {
+            await foreach(var item in GetDownloadUrlsAsync())
+            {
+                yield return await GetDownloadInfoAsync(item);
+            }
+        }
+        public virtual async IAsyncEnumerable<string> GetDownloadUrlsAsync()
+        {
+            await foreach(var item in EnumerateFilesAsync("FileInfo"))
+            {
+                if(Path.GetExtension(item).Equals(".json",StringComparison.Ordinal))
+                {
+                    yield return B64.Base64UrlDecodes(Path.GetFileNameWithoutExtension(item));
+                }
+            }
+        }
+        public virtual async Task<BestStreamInfo.BestStreamsSerialized> GetBestStreamInfoAsync(VideoId id)
+        {
+            return JsonConvert.DeserializeObject<BestStreamInfo.BestStreamsSerialized>(await ReadAllTextAsync($"StreamInfo/{id.Value}.json"));
+        }
+        public virtual bool BestStreamInfoExists(VideoId id)
+        {
+            return FileExists($"StreamInfo/{id.Value}.json");
+        }
+        public virtual async Task<SavedVideo> GetDownloadInfoAsync(string url)
+        {
+            string enc=$"FileInfo/{B64.Base64UrlEncodes(url)}.json";
+            return JsonConvert.DeserializeObject<SavedVideo>(await ReadAllTextAsync(enc));
+
+        }
+        public virtual bool DownloadExists(string url)
+        {
+            string enc=$"FileInfo/{B64.Base64UrlEncodes(url)}.json";
+            return FileExists(enc);
+        }
+        public virtual bool PlaylistInfoExists(PlaylistId id)
         {
             return FileExists($"Playlist/{id}.json");
         }
-        public bool VideoInfoExists(VideoId id)
+        public virtual bool VideoInfoExists(VideoId id)
         {
             return FileExists($"Info/{id}.json");
         }
-        public bool ChannelInfoExists(ChannelId id)
+        public virtual bool ChannelInfoExists(ChannelId id)
         {
             return FileExists($"Channel/{id}.json");
         }
-        public async Task<SavedPlaylist> GetPlaylistInfoAsync(PlaylistId id)
+        public virtual async Task<SavedPlaylist> GetPlaylistInfoAsync(PlaylistId id)
         {
             return JsonConvert.DeserializeObject<SavedPlaylist>(await ReadAllTextAsync($"Playlist/{id}.json"));
         }
  
-        public async Task<string> ReadAllTextAsync(string file)
+        public virtual async Task<string> ReadAllTextAsync(string file)
         {
             using(var s = await OpenReadAsync(file))
             {
@@ -203,12 +239,12 @@ namespace Tesses.YouTubeDownloader
             }
         }
 
-        public bool DirectoryExists(string path)
+        public virtual bool DirectoryExists(string path)
         {
             return DirectoryExistsAsync(path).GetAwaiter().GetResult();
         }
 
-        public IEnumerable<string> EnumerateFiles(string path)
+        public virtual IEnumerable<string> EnumerateFiles(string path)
         {
             var e = EnumerateFilesAsync(path).GetAsyncEnumerator();
             while(e.MoveNextAsync().GetAwaiter().GetResult())
@@ -216,7 +252,7 @@ namespace Tesses.YouTubeDownloader
                 yield return e.Current;
             }
         }
-        public IEnumerable<string> EnumerateDirectories(string path)
+        public virtual IEnumerable<string> EnumerateDirectories(string path)
         {
             var e = EnumerateDirectoriesAsync(path).GetAsyncEnumerator();
             while(e.MoveNextAsync().GetAwaiter().GetResult())
@@ -748,7 +784,7 @@ namespace Tesses.YouTubeDownloader
     public interface IWritable : IPersonalPlaylistGet, IPersonalPlaylistSet
     {
              public Task WriteAllTextAsync(string path,string data);
-    }
+    }       
 
 
 }
\ No newline at end of file
diff --git a/Tesses.YouTubeDownloader/TYTDClient.cs b/Tesses.YouTubeDownloader/TYTDClient.cs
index 2dcf0ca..1d7694a 100644
--- a/Tesses.YouTubeDownloader/TYTDClient.cs
+++ b/Tesses.YouTubeDownloader/TYTDClient.cs
@@ -256,7 +256,15 @@ internal class SegmentedHttpStream : Stream
                 _=ex;
             }
         }
-
+        public async Task AddFileAsync(string url,bool download=true)
+        {
+            try{
+                await client.GetStringAsync($"{url}api/v2/AddFile?url={WebUtility.UrlEncode(url)}&download={download}");
+            }catch(Exception ex)
+            {
+                _=ex;
+            }
+        }
         public override async Task<bool> DirectoryExistsAsync(string path)
         {
            try{
diff --git a/Tesses.YouTubeDownloader/TYTDIDownloaderStorageProxy.cs b/Tesses.YouTubeDownloader/TYTDIDownloaderStorageProxy.cs
index f8a29d8..e8b91af 100644
--- a/Tesses.YouTubeDownloader/TYTDIDownloaderStorageProxy.cs
+++ b/Tesses.YouTubeDownloader/TYTDIDownloaderStorageProxy.cs
@@ -346,6 +346,11 @@ namespace Tesses.YouTubeDownloader
             if(Downloader != null)
             await Downloader.AddVideoAsync(id,resolution);
         }
+        public async Task AddFileAsync(string url,bool download=true)
+        {
+            if(Downloader != null)
+            await Downloader.AddFileAsync(url,download);
+        }
 
         public async Task AddPlaylistAsync(PlaylistId id, Resolution resolution = Resolution.PreMuxed)
         {
@@ -660,6 +665,33 @@ namespace Tesses.YouTubeDownloader
                 e.DeletePersonalPlaylist(name);
             });
         }
+
+
+        public async Task WriteBestStreamInfoAsync(VideoId id, BestStreamInfo.BestStreamsSerialized serialized)
+        {
+            await StorageAsStorageAsync(async(e)=>{
+                await e.WriteBestStreamInfoAsync(id,serialized);
+            });
+        }
+
+        public async Task<BestStreamInfo.BestStreamsSerialized> GetBestStreamInfoAsync(VideoId id)
+        {
+            BestStreamInfo.BestStreamsSerialized s=null;
+            await StorageAsStorageAsync(async(e)=>{
+                s=await e.GetBestStreamInfoAsync(id);
+            });
+            
+            return s;
+        }
+
+        public bool BestStreamInfoExists(VideoId id)
+        {
+            bool res=false;
+            StorageAsStorage((e)=>{
+                res=e.BestStreamInfoExists(id);
+            });
+            return res;
+        }
     }
 
     public class DownloaderMigration
diff --git a/Tesses.YouTubeDownloader/Tesses.YouTubeDownloader.csproj b/Tesses.YouTubeDownloader/Tesses.YouTubeDownloader.csproj
index c8cc549..c62ed09 100644
--- a/Tesses.YouTubeDownloader/Tesses.YouTubeDownloader.csproj
+++ b/Tesses.YouTubeDownloader/Tesses.YouTubeDownloader.csproj
@@ -7,9 +7,9 @@
       <PackageId>Tesses.YouTubeDownloader</PackageId>
     <Author>Mike Nolan</Author>
     <Company>Tesses</Company>
-     <Version>1.1.5</Version>
-    <AssemblyVersion>1.1.5</AssemblyVersion>
-    <FileVersion>1.1.5</FileVersion>
+     <Version>1.1.6</Version>
+    <AssemblyVersion>1.1.6</AssemblyVersion>
+    <FileVersion>1.1.6</FileVersion>
     <Description>A YouTube Downloader</Description>
     <PackageLicenseExpression>LGPL-3.0-only</PackageLicenseExpression>
      <PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>