添加视频压缩代码

AboutForm.cs

@@ -50,7 +50,7 @@ namespace AppStore
 
             // 初始化并添加应用信息
             infoLabel = new Label();
-            infoLabel.Text = "kortapp-z\n版本: 1.0.4\n作者: zs-yg\n一个简单、开源的应用商店\nkortapp-z是完全免费\n基于.NET8和C++的软件";
+            infoLabel.Text = "kortapp-z\n版本: 1.0.7\n作者: zs-yg\n一个简单、开源的应用商店\nkortapp-z是完全免费\n基于.NET8和C/C++的软件";
             infoLabel.Font = new Font("Microsoft YaHei", 12);
             infoLabel.AutoSize = false;
             infoLabel.Width = 300;

CODE_OF_CONDUCT.md

@@ -0,0 +1,128 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, 和 experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, 和 sexual attention or
+  advances of any kind
+* Trolling, insulting or derogatory comments, 和 personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+3872006562.
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior,  harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at
+https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct
+enforcement ladder](https://github.com/mozilla/diversity).
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see the FAQ at
+https://www.contributor-covenant.org/faq. Translations are available at
+https://www.contributor-covenant.org/translations.

MainForm.cs

@@ -267,8 +267,13 @@ namespace AppStore
                 var flowPanel = new FlowLayoutPanel();
                 flowPanel.Dock = DockStyle.Fill;
                 flowPanel.AutoScroll = true;
-                flowPanel.WrapContents = false;
+                flowPanel.WrapContents = true;
                 flowPanel.FlowDirection = FlowDirection.LeftToRight;
+                flowPanel.Padding = new Padding(15, 50, 15, 15);
+                flowPanel.Margin = new Padding(0);
+                flowPanel.AutoSize = true;
+                flowPanel.AutoSizeMode = AutoSizeMode.GrowAndShrink;
+                flowPanel.AutoScrollMinSize = new Size(0, 3350);
                 contentPanel.Controls.Add(flowPanel);
 
             // 系统清理卡片
@@ -402,6 +407,83 @@ namespace AppStore
                 }
             };
             flowPanel.Controls.Add(memoryTrainerCard);
+
+            // 系统信息查看器卡片
+            var systemInfoCard = new ToolCard();
+            systemInfoCard.ToolName = "系统信息查看器";
+            
+            try 
+            {
+                string iconPath = Path.Combine(Application.StartupPath, "img", "resource", "png", "system_info.png");
+                if (File.Exists(iconPath))
+                {
+                    systemInfoCard.ToolIcon = Image.FromFile(iconPath);
+                }
+                else
+                {
+                    systemInfoCard.ToolIcon = SystemIcons.Shield.ToBitmap();
+                }
+            }
+            catch
+            {
+                systemInfoCard.ToolIcon = SystemIcons.Shield.ToBitmap();
+            }
+            
+            systemInfoCard.UpdateDisplay();
+            systemInfoCard.ToolCardClicked += (s, e) => {
+                try {
+                    string toolPath = Path.Combine(Application.StartupPath, "resource", "system_info.exe");
+                    if (File.Exists(toolPath)) {
+                        Process.Start(toolPath);
+                    } else {
+                        MessageBox.Show("系统信息查看器工具未找到，请确保已正确安装", "错误", 
+                            MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                } catch (Exception ex) {
+                    MessageBox.Show($"启动系统信息查看器失败: {ex.Message}", "错误", 
+                        MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            };
+            flowPanel.Controls.Add(systemInfoCard);
+
+            // 视频压缩工具卡片
+            var videoCompressorCard = new ToolCard();
+            videoCompressorCard.ToolName = "视频压缩工具";
+            
+            try 
+            {
+                string iconPath = Path.Combine(Application.StartupPath, "img", "resource", "png", "video_compressor.png");
+                if (File.Exists(iconPath))
+                {
+                    videoCompressorCard.ToolIcon = Image.FromFile(iconPath);
+                }
+                else
+                {
+                    videoCompressorCard.ToolIcon = SystemIcons.Shield.ToBitmap();
+                }
+            }
+            catch
+            {
+                videoCompressorCard.ToolIcon = SystemIcons.Shield.ToBitmap();
+            }
+            
+            videoCompressorCard.UpdateDisplay();
+            videoCompressorCard.ToolCardClicked += (s, e) => {
+                try {
+                    string toolPath = Path.Combine(Application.StartupPath, "resource", "video_compressor.exe");
+                    if (File.Exists(toolPath)) {
+                        Process.Start(toolPath);
+                    } else {
+                        MessageBox.Show("视频压缩工具未找到，请确保已正确安装", "错误", 
+                            MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                } catch (Exception ex) {
+                    MessageBox.Show($"启动视频压缩工具失败: {ex.Message}", "错误", 
+                        MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            };
+            flowPanel.Controls.Add(videoCompressorCard);
+
             }
             catch (Exception ex)
             {

README.md

@@ -82,7 +82,7 @@ Copyright (c) 2025 zsyg
 
 ## 其他网站
 
-gitee镜像仓库:https://gitee.com/chr_super/kortapp-z(目前已经停止维护)
+gitee镜像仓库:https://gitee.com/chr_super/kortapp-z  (目前已经停止维护)
 
 ## 维护
 

README/de-DE_README.md

@@ -0,0 +1,135 @@
+# Kortapp-z - Windows App Store  
+**Open-Source, kostenlos, werbefrei**  
+
+Grundsatz: Keine Werbung, kontinuierliche Updates  
+
+## Open-Source-Richtlinien  
+
+1. **Open-Source-Code**: Nutzung, Modifikation, Verbreitung und kommerzielle Nutzung erlaubt, mit Pflicht zur Nennung des Originalautors.  
+2. **Open-Source-Dokumentation**: Gleiche Bedingungen wie für Code.  
+3. **Open-Source-Ressourcen** (Icons, Screenshots): Gleiche Bedingungen.  
+4. Alle abgeleiteten Produkte (Websites, Apps, Erweiterungen etc.) müssen diese Lizenz einhalten.  
+5. **Keine Werbung** – in keiner Form.  
+6. **Keine Spenden** werden angenommen.  
+7. **Keine Sponsoring** wird angenommen.  
+8. **Pull Requests (PR) sind willkommen**, auch ohne vorheriges Issue.  
+9. Eigene Projekte können per PR eingereicht werden, aber solche mit unter **1000 Stars** werden gelöscht.  
+
+## Projektbeschreibung  
+
+Eine einfache Windows-App zum Herunterladen und Verwalten von Software.  
+
+**Hauptfunktionen:**  
+- Softwareverwaltung  
+- Download-Manager  
+- Integrierte Tools  
+
+## Hauptmerkmale  
+
+- Minimalistische Download-Oberfläche  
+- Download-Fortschrittsverfolgung  
+- Hintergrund-Downloads  
+- Visuell ansprechende App-Karten  
+- Sauberer und strukturierter Code  
+
+## Build und Packaging  
+
+### Systemanforderungen  
+- **.NET 8.0 SDK**  
+- **Windows 10/11**  
+
+### Build-Befehle  
+
+#### 32-Bit-Version  
+```bash
+dotnet publish -c Release -r win-x86 -p:PublishSingleFile=true
+```  
+
+#### 64-Bit-Version  
+```bash
+dotnet publish -c Release -r win-x64 -p:PublishSingleFile=true
+```  
+
+Erstellte Dateien werden unter folgendem Pfad abgelegt:  
+```
+bin\Release\net8.0-windows\[Plattform]\publish
+```  
+
+### Zusätzliche Optionen  
+- `--self-contained true` – eigenständige Builds (größere Dateien)  
+- `-p:PublishTrimmed=true` – Größenreduzierung (experimentell)  
+
+## Projektstruktur  
+
+```
+kortapp-z/  
+├── MainForm.cs          # Hauptfenster-Logik  
+├── DownloadManager.cs   # Download-Manager  
+├── AppCard.cs           # App-Karte  
+├── DownloadItem.cs      # Download-Element  
+├── img/                 # Grafiken  
+│   ├── ico/             # Icons  
+│   └── png/             # Screenshots  
+└── resource/            # Ressourcen  
+    └── aria2c.exe       # Download-Tool  
+```  
+
+## Laufzeitanforderungen  
+
+- **.NET 8.0 Runtime** (bei Framework-abhängiger Build)  
+- **Windows 10 oder neuer**  
+
+## Lizenz  
+
+**MIT License**  
+Copyright (c) 2025 zsyg  
+
+## Andere Plattformen  
+
+**Gitee-Mirror**: [https://gitee.com/chr_super/kortapp-z](https://gitee.com/chr_super/kortapp-z) (nicht mehr gewartet)  
+
+## Wartung  
+
+Der Gitee-Repository wird nicht mehr synchronisiert. Hilfe beim Mirroring ist willkommen:  
+- **QQ**: 3872006562  
+- **Bilibili (Direktnachricht)**: Zayisynth  
+
+**Wichtig:**  
+- Aufgrund eines Konflikts mit Daye wird **windowscleaner** nie hinzugefügt.  
+- Benennen Sie `img/png/NET.png` in `.NET.png` um, um Fehler zu vermeiden (GitHub-Beschränkungen).  
+
+## Mitwirken  
+
+Jeder kann legale Software per Pull Request vorschlagen.  
+
+## Kontakt  
+
+📧 **Email**:  
+```
+3872006562@qq.com
+```  
+
+📱 **QQ**:  
+```
+3872006562
+```  
+
+👥 **QQ-Gruppe**:  
+```
+1043867176
+```  
+
+🎥 **Bilibili**:  
+```
+Zayisynth
+```  
+
+---
+
+### Wie sollte die deutsche README benannt werden?  
+Empfohlene Optionen:  
+1. **de-DE_README.md** (IETF-Standard)  
+2. **README_de.md** (kürzere Variante)  
+3. **DE_README.md** (explizite Sprachkennung)  
+
+Am besten halten Sie sich an das Format `[Sprachcode]_README.md`, wie bei anderen Übersetzungen.

README/fr-FR_README.md

@@ -0,0 +1,123 @@
+# Kortapp-z - Microsoft Store -- Logiciel open source, gratuit et sans publicité
+
+Engagement : aucune publicité acceptée, mises à jour continues
+
+## Politique open source
+
+1. Code open source : utilisation, modification, distribution et usage commercial autorisés, avec mention de l'auteur original obligatoire.
+2. Documentation open source : mêmes conditions que le code.
+3. Ressources graphiques (icônes, captures d'écran) open source : mêmes conditions.
+4. Tout produit dérivé (sites web, apps, extensions...) doit respecter cette licence.
+5. Aucune publicité n'est acceptée, sous aucune forme.
+6. Aucun don n'est accepté.
+7. Aucun sponsoring n'est accepté.
+8. Les Pull Requests (PR) sont bienvenues, même sans issue préalable.
+9. Vous pouvez soumettre vos projets via PR, mais ceux avec moins de 1k stars seront supprimés.
+
+## Présentation
+
+Une application simple de boutique Windows pour télécharger et gérer des logiciels.  
+Fonctionnalités :
+- Gestion de logiciels
+- Gestion de téléchargements
+- Outils intégrés
+
+## Fonctionnalités clés
+
+- Interface épurée pour le téléchargement
+- Gestion de la progression des téléchargements
+- Téléchargements en arrière-plan
+- Présentation sous forme de cartes visuelles
+- Code structuré et modulaire
+
+## Compilation et packaging
+
+### Prérequis
+- SDK .NET 8.0
+- Windows 10/11
+
+### Commandes
+
+#### Version 32-bit
+```bash
+dotnet publish -c Release -r win-x86 -p:PublishSingleFile=true
+```
+
+#### Version 64-bit
+```bash
+dotnet publish -c Release -r win-x64 -p:PublishSingleFile=true
+```
+
+Fichiers générés :
+```
+bin\Release\net8.0-windows\[platform]\publish
+```
+
+### Options avancées
+- `--self-contained true` : package autonome (taille plus importante)
+- `-p:PublishTrimmed=true` : réduction de taille (expérimental)
+
+## Structure du projet
+
+```
+kortapp-z/
+├── MainForm.cs          # Logique de la fenêtre principale
+├── DownloadManager.cs   # Gestion des téléchargements
+├── AppCard.cs           # Contrôle des cartes d'applications
+├── DownloadItem.cs      # Contrôle des éléments de téléchargement
+├── img/                 # Ressources visuelles
+│   ├── ico/             # Icônes
+│   └── png/             # Captures d'écran
+└── resource/            # Fichiers ressources
+    └── aria2c.exe        # Outil de téléchargement
+```
+
+## Prérequis d'exécution
+
+- Runtime .NET 8.0 (si version dépendante du framework)
+- Windows 10 ou supérieur
+
+## Licence
+
+MIT License
+
+Copyright (c) 2025 zsyg
+
+## Autres plateformes
+
+Dépôt miroir Gitee : https://gitee.com/chr_super/kortapp-z (maintenance arrêtée)
+
+## Maintenance
+
+Le dépôt Gitee n'étant plus maintenu par manque d'utilisation, toute aide pour la synchronisation est bienvenue.  
+Contact : QQ 3872006562 ou message privé sur Bilibili (mention dans le README en remerciement).
+
+Note : Suite à un conflit avec Daye, l'application windowscleaner ne sera jamais publiée ici.
+
+Important : Renommez `img/png/NET.png` en `.NET.png` pour éviter des problèmes (limitations GitHub).
+
+## Contributions
+
+Tout utilisateur peut ajouter des logiciels légaux via PR.
+
+## Contacts
+
+Email :  
+```
+3872006562@qq.com
+```
+
+QQ :  
+```
+3872006562
+```
+
+Groupe QQ :  
+```
+1043867176
+```
+
+Compte Bilibili :  
+```
+Zayisynth
+```

README/ru-RU_README.md

@@ -0,0 +1,135 @@
+# Kortapp-z — Магазин приложений Windows  
+**Открытое ПО, бесплатно, без рекламы**
+
+Обещание: никакой рекламы, постоянные обновления  
+
+## Политика открытого кода  
+
+1. **Открытый исходный код**: можно использовать, изменять, распространять и применять в коммерческих целях с обязательным указанием автора.  
+2. **Открытая документация**: те же условия, что и для кода.  
+3. **Открытые ресурсы** (иконки, скриншоты): те же условия.  
+4. Все производные продукты (сайты, приложения, расширения и т. д.) должны соблюдать эту лицензию.  
+5. **Никакой рекламы** — ни в какой форме.  
+6. **Не принимаются пожертвования**.  
+7. **Не принимается спонсорская поддержка**.  
+8. **Pull Requests (PR) приветствуются**, даже без предварительного issue.  
+9. Можно предлагать свои проекты через PR, но те, у которых меньше **1000 звёзд**, будут удалены.  
+
+## Описание проекта  
+
+Простое приложение для Windows, позволяющее скачивать и управлять программами.  
+
+**Основные функции:**  
+- Управление установленными приложениями  
+- Менеджер загрузок  
+- Встроенные инструменты  
+
+## Ключевые особенности  
+
+- Минималистичный интерфейс загрузки  
+- Отслеживание прогресса загрузки  
+- Фоновые загрузки  
+- Красивые карточки приложений  
+- Чистый и структурированный код  
+
+## Сборка и упаковка  
+
+### Системные требования  
+- **.NET 8.0 SDK**  
+- **Windows 10/11**  
+
+### Команды сборки  
+
+#### 32-битная версия  
+```bash
+dotnet publish -c Release -r win-x86 -p:PublishSingleFile=true
+```  
+
+#### 64-битная версия  
+```bash
+dotnet publish -c Release -r win-x64 -p:PublishSingleFile=true
+```  
+
+Собранные файлы появятся в:  
+```
+bin\Release\net8.0-windows\[платформа]\publish
+```  
+
+### Дополнительные опции  
+- `--self-contained true` — автономная сборка (больший размер)  
+- `-p:PublishTrimmed=true` — уменьшение размера (экспериментально)  
+
+## Структура проекта  
+
+```
+kortapp-z/  
+├── MainForm.cs          # Логика главного окна  
+├── DownloadManager.cs   # Менеджер загрузок  
+├── AppCard.cs           # Карточка приложения  
+├── DownloadItem.cs      # Элемент загрузки  
+├── img/                 # Графика  
+│   ├── ico/             # Иконки  
+│   └── png/             # Скриншоты  
+└── resource/            # Ресурсы  
+    └── aria2c.exe       # Утилита загрузки  
+```  
+
+## Требования для запуска  
+
+- **.NET 8.0 Runtime** (если используется зависимая сборка)  
+- **Windows 10 или новее**  
+
+## Лицензия  
+
+**MIT License**  
+Copyright (c) 2025 zsyg  
+
+## Другие платформы  
+
+**Зеркало на Gitee**: [https://gitee.com/chr_super/kortapp-z](https://gitee.com/chr_super/kortapp-z) (поддержка прекращена)  
+
+## Поддержка  
+
+Репозиторий на Gitee больше не синхронизируется. Если кто-то может помочь с зеркалированием — пишите:  
+- **QQ**: 3872006562  
+- **Bilibili (личные сообщения)**: Zayisynth  
+
+**Важно**:  
+- Из-за конфликта с Daye приложение **windowscleaner** никогда не будет добавлено.  
+- Переименуйте `img/png/NET.png` в `.NET.png`, иначе возможны ошибки (ограничения GitHub).  
+
+## Участие  
+
+Любой может предложить легальное ПО через Pull Request.  
+
+## Контакты  
+
+📧 **Email**:  
+```
+3872006562@qq.com
+```  
+
+📱 **QQ**:  
+```
+3872006562
+```  
+
+👥 **QQ-группа**:  
+```
+1043867176
+```  
+
+🎥 **Bilibili**:  
+```
+Zayisynth
+```  
+
+---
+
+### Как назвать файл README на русском?  
+Рекомендуемые варианты:  
+1. **ru-RU_README.md** (стандартный IETF-код)  
+2. **README_ru.md** (более короткий вариант)  
+3. **RUS_README.md** (если предпочитаете явное обозначение)  
+
+Лучше всего придерживаться формата `[язык]_README.md`, как в других переводах.

en-US_README.md

@@ -0,0 +1,115 @@
+# Kortapp-z - Windows App Store -- Advocating for Open Source, Free Software, and No Ads
+
+Setting a small flag: Never accept ads, continuously update.
+
+## Open Source Practices
+
+1. The project code is open source, allowing anyone to use, modify, distribute, or commercialize it, but the original author must be credited.  
+2. The project documentation is open source, allowing anyone to use, modify, distribute, or commercialize it, but the original author must be credited.  
+3. Project resources such as icons and screenshots are open source, allowing anyone to use, modify, distribute, or commercialize them, but the original author must be credited.  
+4. Any derivatives of the project (including but not limited to websites, apps, plugins, etc.) must adhere to the above open-source license.  
+5. The project does not accept any form of advertising, and ads must not be placed anywhere.  
+6. The project does not accept any form of donations.  
+7. The project does not accept any form of sponsorship.  
+8. The project welcomes PRs (Pull Requests) in any form. Submitting issues is not required.  
+9. You can submit PRs for your own projects. However, if the star count is below 1k, they will be deleted.  
+
+## Project Overview
+
+A simple Windows app store application that provides software download and management features.  
+Offers software management, download management, built-in tools, and more.  
+
+## Features
+
+- Clean software download interface  
+- Download progress management  
+- Supports background downloads  
+- Beautiful app card display  
+- Functional and structured code handling  
+
+## Build and Packaging
+
+### System Requirements  
+- .NET 8.0 SDK  
+- Windows 10/11  
+
+### Packaging Commands  
+
+#### 32-bit Version  
+```bash  
+dotnet publish -c Release -r win-x86 -p:PublishSingleFile=true  
+```  
+
+#### 64-bit Version  
+```bash  
+dotnet publish -c Release -r win-x64 -p:PublishSingleFile=true  
+```  
+
+The packaged executable will include the specified application icon and be output to:  
+```
+bin\Release\net8.0-windows\[platform]\publish  
+```
+
+### Advanced Options  
+- Add `--self-contained true` to generate a standalone package (larger size).  
+- Add `-p:PublishTrimmed=true` to reduce package size (experimental).  
+
+## Project Structure  
+
+```
+kortapp-z/  
+├── MainForm.cs          # Main form logic  
+├── DownloadManager.cs   # Download management  
+├── AppCard.cs           # App card control  
+├── DownloadItem.cs      # Download item control  
+├── img/                 # Image resources  
+│   ├── ico/             # Icon files  
+│   └── png/             # App screenshots  
+└── resource/            # Resource files  
+    └── aria2c.exe       # Download tool  
+```  
+
+## Runtime Requirements  
+
+- .NET 8.0 runtime (if using framework-dependent deployment)  
+- Windows 10 or later  
+
+## License  
+
+MIT License  
+
+Copyright (c) 2025 zsyg  
+
+## Other Websites  
+
+Gitee Mirror Repository: https://gitee.com/chr_super/kortapp-z (Currently no longer maintained)  
+
+## Maintenance  
+
+Since I rarely use Gitee and find it cumbersome to operate, the Gitee mirror will no longer be synced. If anyone knows how to set up a mirror, please help. Contact me via QQ: 3872006562 or DM me on Bilibili. I will acknowledge your help in the README. Thank you!  
+
+Due to a conflict with Daye, Windowscleaner will never be listed. I will strive on my own.  
+
+Note: Due to GitHub file upload restrictions, rename `img/png/NET.png` to `.NET.png`; otherwise, the program may encounter unexpected issues.  
+
+Anyone can add their own legal software via PR.  
+
+Author's Email:  
+```
+3872006562@qq.com  
+```  
+
+Author's QQ:  
+```
+3872006562  
+```  
+
+QQ Group:  
+```
+1043867176  
+```  
+
+Bilibili Account:  
+```
+Zayisynth  
+```

others/C/System_Information/Makefile

@@ -0,0 +1,43 @@
+# 编译器设置
+CC = gcc
+CFLAGS = -Wall -Wextra -Iinclude -static
+LDFLAGS = -static -mwindows -Wl,--subsystem,windows \
+          -L"C:/msys64/ucrt64/lib" \
+          -L"C:/msys64/ucrt64/x86_64-w64-mingw32/lib" \
+          -lws2_32 -lole32 -loleaut32 -luuid \
+          -Wl,-Bstatic -lstdc++ -lgcc -lwinpthread
+
+# 目录设置
+SRC_DIR = src
+OBJ_DIR = obj
+BUILD_DIR = build
+INCLUDE_DIR = include
+
+# 源文件和目标文件
+SRCS = $(wildcard $(SRC_DIR)/*.c)
+OBJS = $(patsubst $(SRC_DIR)/%.c,$(OBJ_DIR)/%.o,$(SRCS))
+EXEC = $(BUILD_DIR)/system_info.exe
+
+# 默认目标
+all: $(EXEC)
+
+# 链接目标文件生成可执行文件
+$(EXEC): $(OBJS) | $(BUILD_DIR)
+	$(CC) $(LDFLAGS) -o $@ $^
+
+# 编译源文件生成目标文件
+$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c | $(OBJ_DIR)
+	$(CC) $(CFLAGS) -c $< -o $@
+
+# 创建必要的目录
+$(BUILD_DIR):
+	mkdir -p $(BUILD_DIR)
+
+$(OBJ_DIR):
+	mkdir -p $(OBJ_DIR)
+
+# 清理生成的文件
+clean:
+	rm -rf $(OBJ_DIR) $(BUILD_DIR)
+
+.PHONY: all clean

others/C/System_Information/include/about_dialog.h

@@ -0,0 +1,8 @@
+#ifndef ABOUT_DIALOG_H
+#define ABOUT_DIALOG_H
+
+#include <windows.h>
+
+void show_about_dialog(HWND hParent);
+
+#endif // ABOUT_DIALOG_H

others/C/System_Information/include/config.h

@@ -0,0 +1,10 @@
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#define APP_NAME "系统信息查看器"
+#define APP_VERSION "1.0"
+#define MAX_DISKS 26
+#define MAX_ADAPTERS 10
+#define UPDATE_INTERVAL 5000 // 5秒
+
+#endif // CONFIG_H

others/C/System_Information/include/disk_info.h

@@ -0,0 +1,15 @@
+#ifndef DISK_INFO_H
+#define DISK_INFO_H
+
+#include <windows.h>
+
+typedef struct {
+    char driveLetter;
+    DWORD64 totalBytes;
+    DWORD64 freeBytes;
+    char fileSystem[32];
+} DiskInfo;
+
+void get_disk_info(DiskInfo* disks, int* count);
+
+#endif // DISK_INFO_H

others/C/System_Information/include/logging.h

@@ -0,0 +1,15 @@
+#ifndef LOGGING_H
+#define LOGGING_H
+
+#include <windows.h>
+
+typedef enum {
+    LOG_DEBUG,
+    LOG_INFO,
+    LOG_WARNING,
+    LOG_ERROR
+} LogLevel;
+
+void log_message(LogLevel level, const char* format, ...);
+
+#endif // LOGGING_H

others/C/System_Information/include/main_window.h

@@ -0,0 +1,9 @@
+#ifndef MAIN_WINDOW_H
+#define MAIN_WINDOW_H
+
+#include <windows.h>
+#include "system_info.h"
+
+void update_main_window(HWND hWnd, SystemInfo* sysInfo);
+
+#endif // MAIN_WINDOW_H

others/C/System_Information/include/network_info.h

@@ -0,0 +1,23 @@
+#ifndef NETWORK_INFO_H
+#define NETWORK_INFO_H
+
+#include <windows.h>
+#include <iphlpapi.h>
+
+// 确保GetAdaptersInfo函数声明
+#ifndef _IPHLPAPI_
+#define _IPHLPAPI_
+DWORD GetAdaptersInfo(PIP_ADAPTER_INFO pAdapterInfo, PULONG pOutBufLen);
+#endif
+
+typedef struct {
+    char adapterName[MAX_ADAPTER_NAME_LENGTH + 4];
+    char description[MAX_ADAPTER_DESCRIPTION_LENGTH + 4];
+    char ipAddress[16];
+    char macAddress[18];
+    ULONG speed; // in Mbps
+} NetworkAdapterInfo;
+
+void get_network_adapters(NetworkAdapterInfo* adapters, int* count);
+
+#endif // NETWORK_INFO_H

others/C/System_Information/include/performance_info.h

@@ -0,0 +1,26 @@
+#ifndef PERFORMANCE_INFO_H
+#define PERFORMANCE_INFO_H
+
+#include <windows.h>
+#include <pdh.h>
+
+// 确保PDH函数声明
+#ifndef _PDH_H_
+#define _PDH_H_
+PDH_STATUS PdhOpenQueryA(LPCSTR szDataSource, DWORD_PTR dwUserData, PDH_HQUERY* phQuery);
+PDH_STATUS PdhAddCounterA(PDH_HQUERY hQuery, LPCSTR szFullCounterPath, DWORD_PTR dwUserData, PDH_HCOUNTER* phCounter);
+PDH_STATUS PdhCollectQueryData(PDH_HQUERY hQuery);
+PDH_STATUS PdhGetFormattedCounterValue(PDH_HCOUNTER hCounter, DWORD dwFormat, LPDWORD lpdwType, PPDH_FMT_COUNTERVALUE pValue);
+#endif
+
+typedef struct {
+    DWORD cpuUsage;         // CPU使用率百分比
+    DWORD memoryUsage;       // 内存使用率百分比
+    DWORD processesCount;   // 进程数量
+    DWORD threadsCount;      // 线程数量
+    DWORD handlesCount;      // 句柄数量
+} PerformanceInfo;
+
+void get_performance_info(PerformanceInfo* perfInfo);
+
+#endif // PERFORMANCE_INFO_H

others/C/System_Information/include/resource.h

@@ -0,0 +1,11 @@
+#ifndef RESOURCE_H
+#define RESOURCE_H
+
+#define IDI_MAIN_ICON 101
+#define IDR_MAIN_MENU 102
+
+#define IDM_EXIT 1001
+#define IDM_ABOUT 1002
+#define IDM_SHOW_INFO 1003
+
+#endif // RESOURCE_H

others/C/System_Information/include/system_info.h

@@ -0,0 +1,21 @@
+#ifndef SYSTEM_INFO_H
+#define SYSTEM_INFO_H
+
+#include <windows.h>
+
+typedef struct {
+    char cpuName[256];
+    DWORD cpuCores;
+    DWORD cpuThreads;
+    MEMORYSTATUSEX memoryStatus;
+    SYSTEM_INFO systemInfo;
+    OSVERSIONINFOEX osVersion;
+} SystemInfo;
+
+// 初始化系统信息
+void init_system_info(SystemInfo* sysInfo);
+
+// 创建主窗口
+int create_main_window(HINSTANCE hInstance, SystemInfo* sysInfo, UINT codePage);
+
+#endif // SYSTEM_INFO_H

others/C/System_Information/include/system_tray.h

@@ -0,0 +1,13 @@
+#ifndef SYSTEM_TRAY_H
+#define SYSTEM_TRAY_H
+
+#include <windows.h>
+
+#define WM_TRAYICON (WM_USER + 1)
+#define ID_TRAYICON 100
+
+void create_tray_icon(HWND hWnd, HICON hIcon);
+void update_tray_icon(HWND hWnd, HICON hIcon, LPCTSTR tooltip);
+void remove_tray_icon(HWND hWnd);
+
+#endif // SYSTEM_TRAY_H

others/C/System_Information/include/utils.h

@@ -0,0 +1,18 @@
+#ifndef UTILS_H
+#define UTILS_H
+
+#include <windows.h>
+
+// 安全释放内存
+#define SAFE_FREE(ptr) if (ptr) { free(ptr); ptr = NULL; }
+
+// 宽字符转多字节字符串
+char* wchar_to_mb(const wchar_t* wstr);
+
+// 多字节字符串转宽字符
+wchar_t* mb_to_wchar(const char* str);
+
+// 获取当前时间字符串
+char* get_current_time_string();
+
+#endif // UTILS_H

others/C/System_Information/include/window_utils.h

@@ -0,0 +1,16 @@
+#ifndef WINDOW_UTILS_H
+#define WINDOW_UTILS_H
+
+#include <windows.h>
+#include "system_info.h"
+
+// 窗口过程函数
+LRESULT CALLBACK MainWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
+
+// 创建主窗口
+int create_main_window(HINSTANCE hInstance, SystemInfo* sysInfo, UINT codePage);
+
+// 注册窗口类
+BOOL register_window_class(HINSTANCE hInstance);
+
+#endif // WINDOW_UTILS_H

others/C/System_Information/src/about_dialog.c

@@ -0,0 +1,9 @@
+#include "about_dialog.h"
+#include <tchar.h>
+
+void show_about_dialog(HWND hParent) {
+    MessageBox(hParent, 
+        _T("系统信息查看器\n版本 1.0\n\n一个简单的Windows系统信息工具"),
+        _T("关于"), 
+        MB_OK | MB_ICONINFORMATION);
+}

others/C/System_Information/src/disk_info.c

@@ -0,0 +1,40 @@
+#include "disk_info.h"
+#include <tchar.h>
+
+void get_disk_info(DiskInfo* disks, int* count) {
+    DWORD drives = GetLogicalDrives();
+    *count = 0;
+
+    for (char drive = 'A'; drive <= 'Z'; drive++) {
+        if (drives & (1 << (drive - 'A'))) {
+            TCHAR rootPath[4] = {drive, ':', '\\', '\0'};
+            TCHAR fileSystem[32];
+            DWORD serialNumber, maxComponentLength, fileSystemFlags;
+
+            if (GetVolumeInformation(
+                rootPath,
+                NULL, 0,
+                &serialNumber,
+                &maxComponentLength,
+                &fileSystemFlags,
+                fileSystem, sizeof(fileSystem))) {
+
+                DiskInfo* disk = &disks[(*count)++];
+                disk->driveLetter = drive;
+
+                ULARGE_INTEGER freeBytes, totalBytes, totalFreeBytes;
+                if (GetDiskFreeSpaceEx(
+                    rootPath,
+                    &freeBytes,
+                    &totalBytes,
+                    &totalFreeBytes)) {
+                    disk->totalBytes = totalBytes.QuadPart;
+                    disk->freeBytes = freeBytes.QuadPart;
+                }
+
+                strncpy(disk->fileSystem, fileSystem, sizeof(disk->fileSystem) - 1);
+                disk->fileSystem[sizeof(disk->fileSystem) - 1] = '\0';
+            }
+        }
+    }
+}

others/C/System_Information/src/logging.c

@@ -0,0 +1,41 @@
+#include "logging.h"
+#include <stdio.h>
+#include <stdarg.h>
+#include <time.h>
+
+static const char* level_strings[] = {
+    "DEBUG",
+    "INFO",
+    "WARNING",
+    "ERROR"
+};
+
+void log_message(LogLevel level, const char* format, ...) {
+    va_list args;
+    va_start(args, format);
+
+    // 获取当前时间
+    time_t now;
+    time(&now);
+    struct tm* timeinfo = localtime(&now);
+    char time_str[20];
+    strftime(time_str, sizeof(time_str), "%Y-%m-%d %H:%M:%S", timeinfo);
+
+    // 格式化日志消息
+    char message[1024];
+    vsnprintf(message, sizeof(message), format, args);
+
+    // 输出到调试控制台
+    char output[2048];
+    snprintf(output, sizeof(output), "[%s] [%s] %s\n", time_str, level_strings[level], message);
+    OutputDebugStringA(output);
+
+    // 输出到文件
+    FILE* log_file = fopen("system_info.log", "a");
+    if (log_file) {
+        fprintf(log_file, "%s", output);
+        fclose(log_file);
+    }
+
+    va_end(args);
+}

others/C/System_Information/src/main.c

@@ -0,0 +1,29 @@
+#include <windows.h>
+#include <tchar.h>
+#include <locale.h>
+#include "system_info.h"
+#include "window_utils.h"
+#include "logging.h"
+
+int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {
+    UNREFERENCED_PARAMETER(hPrevInstance);
+    UNREFERENCED_PARAMETER(lpCmdLine);
+    UNREFERENCED_PARAMETER(nCmdShow);
+    
+    // 设置控制台编码为UTF-8
+    SetConsoleOutputCP(65001);
+    setlocale(LC_ALL, "chs");
+
+    // 初始化日志系统
+    log_message(LOG_INFO, "应用程序启动");
+
+    // 初始化系统信息收集
+    SystemInfo sysInfo;
+    init_system_info(&sysInfo);
+
+    // 创建并显示主窗口，传递UTF-8编码标识
+    int result = create_main_window(hInstance, &sysInfo, 65001);
+
+    log_message(LOG_INFO, "应用程序退出");
+    return result;
+}

others/C/System_Information/src/main_window.c

@@ -0,0 +1,55 @@
+#include "main_window.h"
+#include <tchar.h>
+#include <commctrl.h>
+#include <wchar.h>
+#include <stdio.h>
+
+#define IDC_INFO_TEXT 1002
+
+void update_main_window(HWND hWnd, SystemInfo* sysInfo) {
+    HWND hInfoText = GetDlgItem(hWnd, IDC_INFO_TEXT);
+    if (!hInfoText) {
+        // 创建信息显示控件
+        hInfoText = CreateWindow(
+            _T("EDIT"),
+            _T(""),
+            WS_CHILD | WS_VISIBLE | WS_VSCROLL | ES_MULTILINE | ES_READONLY,
+            20, 50, 800, 550,
+            hWnd,
+            (HMENU)IDC_INFO_TEXT,
+            (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE),
+            NULL);
+        
+        SendMessage(hInfoText, WM_SETFONT, 
+                   (WPARAM)GetStockObject(DEFAULT_GUI_FONT), TRUE);
+    }
+
+    // 使用宽字符处理所有文本
+    wchar_t infoText[2048];
+    wchar_t cpuNameW[256];
+    MultiByteToWideChar(CP_UTF8, 0, sysInfo->cpuName, -1, cpuNameW, 256);
+    
+    // 格式化系统信息，确保每个部分正确换行
+    swprintf(infoText, 2048,
+        L"===== 系统信息 =====\r\n\r\n"
+        L"[处理器信息]\r\n"
+        L"型号: %s\r\n"
+        L"物理核心数: %d\r\n"
+        L"逻辑核心数: %d\r\n\r\n"
+        L"[内存信息]\r\n"
+        L"总内存: %.2f GB\r\n"
+        L"可用内存: %.2f GB\r\n\r\n"
+        L"[操作系统]\r\n"
+        L"版本: Windows %d.%d\r\n"
+        L"构建版本号: %d\r\n",
+        cpuNameW,
+        sysInfo->cpuCores,
+        sysInfo->cpuThreads,
+        (float)sysInfo->memoryStatus.ullTotalPhys / (1024 * 1024 * 1024),
+        (float)sysInfo->memoryStatus.ullAvailPhys / (1024 * 1024 * 1024),
+        sysInfo->osVersion.dwMajorVersion,
+        sysInfo->osVersion.dwMinorVersion,
+        sysInfo->osVersion.dwBuildNumber);
+
+    SetWindowTextW(hInfoText, infoText);
+}

others/C/System_Information/src/network_info.c

@@ -0,0 +1,85 @@
+#include "network_info.h"
+#include "config.h"
+#include <stdio.h>
+
+// 定义函数指针类型
+typedef DWORD (WINAPI *GetAdaptersInfoFunc)(_Out_ PIP_ADAPTER_INFO, _Inout_ PULONG);
+
+// 安全的函数指针转换函数
+static FARPROC safe_get_proc_address(HMODULE module, const char* name) {
+    FARPROC proc = GetProcAddress(module, name);
+    if (!proc) {
+        return NULL;
+    }
+    return proc;
+}
+
+// 辅助宏用于安全的函数指针转换
+#define GET_PROC_ADDRESS(module, name, type) \
+    ((type)(void*)safe_get_proc_address(module, name))
+
+void get_network_adapters(NetworkAdapterInfo* adapters, int* count) {
+    HMODULE hModule = LoadLibrary("iphlpapi.dll");
+    if (!hModule) return;
+
+    // 使用类型安全的函数指针转换
+    GetAdaptersInfoFunc pGetAdaptersInfo = GET_PROC_ADDRESS(hModule, "GetAdaptersInfo", GetAdaptersInfoFunc);
+    if (!pGetAdaptersInfo) {
+        FreeLibrary(hModule);
+        return;
+    }
+
+    PIP_ADAPTER_INFO pAdapterInfo = NULL;
+    PIP_ADAPTER_INFO pAdapter = NULL;
+    DWORD dwRetVal = 0;
+    ULONG ulOutBufLen = sizeof(IP_ADAPTER_INFO);
+    
+    *count = 0;
+
+    pAdapterInfo = (IP_ADAPTER_INFO*)malloc(sizeof(IP_ADAPTER_INFO));
+    if (pAdapterInfo == NULL) {
+        FreeLibrary(hModule);
+        return;
+    }
+
+    // 第一次调用获取缓冲区大小
+    if (pGetAdaptersInfo(pAdapterInfo, &ulOutBufLen) == ERROR_BUFFER_OVERFLOW) {
+        free(pAdapterInfo);
+        pAdapterInfo = (IP_ADAPTER_INFO*)malloc(ulOutBufLen);
+        if (pAdapterInfo == NULL) {
+            FreeLibrary(hModule);
+            return;
+        }
+    }
+
+    if ((dwRetVal = pGetAdaptersInfo(pAdapterInfo, &ulOutBufLen)) == NO_ERROR) {
+        pAdapter = pAdapterInfo;
+        while (pAdapter && *count < MAX_ADAPTERS) {
+            NetworkAdapterInfo* adapter = &adapters[(*count)++];
+            
+            // 复制适配器名称和描述
+            strncpy(adapter->adapterName, pAdapter->AdapterName, MAX_ADAPTER_NAME_LENGTH);
+            strncpy(adapter->description, pAdapter->Description, MAX_ADAPTER_DESCRIPTION_LENGTH);
+            
+            // 格式化IP地址
+            if (pAdapter->IpAddressList.IpAddress.String[0] != '\0') {
+                strncpy(adapter->ipAddress, pAdapter->IpAddressList.IpAddress.String, 15);
+                adapter->ipAddress[15] = '\0';
+            } else {
+                strcpy(adapter->ipAddress, "N/A");
+            }
+            
+            // 格式化MAC地址
+            sprintf(adapter->macAddress, "%02X:%02X:%02X:%02X:%02X:%02X",
+                   pAdapter->Address[0], pAdapter->Address[1],
+                   pAdapter->Address[2], pAdapter->Address[3],
+                   pAdapter->Address[4], pAdapter->Address[5]);
+            
+            adapter->speed = pAdapter->DhcpEnabled ? 100 : 10; // 简化处理，实际项目中应使用更精确的方法
+            
+            pAdapter = pAdapter->Next;
+        }
+    }
+
+    free(pAdapterInfo);
+}

others/C/System_Information/src/performance_info.c

@@ -0,0 +1,137 @@
+#include "performance_info.h"
+#include <pdh.h>
+#include <psapi.h>
+
+
+
+#include "performance_info.h"
+#include <windows.h>
+#include <psapi.h>
+
+// 定义函数指针类型
+typedef PDH_STATUS (WINAPI *PdhOpenQueryFunc)(_In_opt_ LPCSTR, _In_ DWORD_PTR, _Out_ PDH_HQUERY*);
+typedef PDH_STATUS (WINAPI *PdhAddCounterFunc)(_In_ PDH_HQUERY, _In_ LPCSTR, _In_ DWORD_PTR, _Out_ PDH_HCOUNTER*);
+typedef PDH_STATUS (WINAPI *PdhCollectQueryDataFunc)(_In_ PDH_HQUERY);
+typedef PDH_STATUS (WINAPI *PdhGetFormattedCounterValueFunc)(_In_ PDH_HCOUNTER, _In_ DWORD, _Out_opt_ LPDWORD, _Out_ PPDH_FMT_COUNTERVALUE);
+
+// 安全的函数指针转换函数
+static FARPROC safe_get_proc_address(HMODULE module, const char* name) {
+    FARPROC proc = GetProcAddress(module, name);
+    if (!proc) {
+        return NULL;
+    }
+    return proc;
+}
+
+// 辅助宏用于安全的函数指针转换
+#define GET_PROC_ADDRESS(module, name, type) \
+    ((type)(void*)safe_get_proc_address(module, name))
+
+static PDH_HQUERY cpuQuery;
+static PDH_HCOUNTER cpuTotal;
+static HMODULE hPdhModule = NULL;
+static PdhOpenQueryFunc pPdhOpenQuery = NULL;
+static PdhAddCounterFunc pPdhAddCounter = NULL;
+static PdhCollectQueryDataFunc pPdhCollectQueryData = NULL;
+static PdhGetFormattedCounterValueFunc pPdhGetFormattedCounterValue = NULL;
+
+void init_performance_counters() {
+    hPdhModule = LoadLibrary("pdh.dll");
+    if (!hPdhModule) {
+        return;
+    }
+
+    pPdhOpenQuery = GET_PROC_ADDRESS(hPdhModule, "PdhOpenQueryA", PdhOpenQueryFunc);
+    pPdhAddCounter = GET_PROC_ADDRESS(hPdhModule, "PdhAddCounterA", PdhAddCounterFunc);
+    pPdhCollectQueryData = GET_PROC_ADDRESS(hPdhModule, "PdhCollectQueryData", PdhCollectQueryDataFunc);
+    pPdhGetFormattedCounterValue = GET_PROC_ADDRESS(hPdhModule, "PdhGetFormattedCounterValue", PdhGetFormattedCounterValueFunc);
+
+    if (pPdhOpenQuery && pPdhAddCounter && pPdhCollectQueryData) {
+        // 初始化性能计数器
+        if (pPdhOpenQuery(NULL, 0, &cpuQuery) != ERROR_SUCCESS) {
+            return;
+        }
+        
+        // 添加CPU计数器
+        if (pPdhAddCounter(cpuQuery, "\\Processor(_Total)\\% Processor Time", 0, &cpuTotal) != ERROR_SUCCESS) {
+            return;
+        }
+        
+        // 第一次收集数据，用于初始化
+        pPdhCollectQueryData(cpuQuery);
+        Sleep(1000); // 等待1秒获取基准数据
+        pPdhCollectQueryData(cpuQuery);
+    }
+}
+
+void get_performance_info(PerformanceInfo* perfInfo) {
+    static BOOL initialized = FALSE;
+    if (!initialized) {
+        init_performance_counters();
+        initialized = TRUE;
+    }
+
+    // 获取CPU使用率
+    if (pPdhCollectQueryData && pPdhGetFormattedCounterValue) {
+        // 第一次收集数据作为基准
+        pPdhCollectQueryData(cpuQuery);
+        Sleep(1000); // 等待1秒
+        pPdhCollectQueryData(cpuQuery); // 第二次收集数据
+        
+        PDH_FMT_COUNTERVALUE counterVal;
+        if (pPdhGetFormattedCounterValue(cpuTotal, PDH_FMT_DOUBLE, NULL, &counterVal) == ERROR_SUCCESS) {
+            perfInfo->cpuUsage = (DWORD)counterVal.doubleValue;
+        } else {
+            perfInfo->cpuUsage = 0;
+        }
+    } else {
+        // 如果PDH不可用，使用GetSystemTimes作为备用方案
+        FILETIME idleTime, kernelTime, userTime;
+        if (GetSystemTimes(&idleTime, &kernelTime, &userTime)) {
+            ULONGLONG idle = ((ULONGLONG)idleTime.dwHighDateTime << 32) | idleTime.dwLowDateTime;
+            ULONGLONG kernel = ((ULONGLONG)kernelTime.dwHighDateTime << 32) | kernelTime.dwLowDateTime;
+            ULONGLONG user = ((ULONGLONG)userTime.dwHighDateTime << 32) | userTime.dwLowDateTime;
+            
+            static ULONGLONG prevIdle = 0, prevKernel = 0, prevUser = 0;
+            ULONGLONG idleDiff = idle - prevIdle;
+            ULONGLONG kernelDiff = kernel - prevKernel;
+            ULONGLONG userDiff = user - prevUser;
+            
+            if (prevIdle != 0 && (kernelDiff + userDiff) > 0) {
+                perfInfo->cpuUsage = (DWORD)(100.0 - (100.0 * idleDiff) / (kernelDiff + userDiff));
+            } else {
+                perfInfo->cpuUsage = 0;
+            }
+            
+            prevIdle = idle;
+            prevKernel = kernel;
+            prevUser = user;
+        } else {
+            perfInfo->cpuUsage = 0;
+        }
+    }
+
+    // 获取内存使用率
+    MEMORYSTATUSEX memInfo;
+    memInfo.dwLength = sizeof(MEMORYSTATUSEX);
+    GlobalMemoryStatusEx(&memInfo);
+    // 使用GlobalMemoryStatusEx获取更精确的内存使用率
+    MEMORYSTATUSEX memStatus;
+    memStatus.dwLength = sizeof(memStatus);
+    GlobalMemoryStatusEx(&memStatus);
+    perfInfo->memoryUsage = memStatus.dwMemoryLoad;
+
+    // 获取进程和线程数量
+    PERFORMANCE_INFORMATION perfInfoStruct;
+    GetPerformanceInfo(&perfInfoStruct, sizeof(perfInfoStruct));
+    perfInfo->processesCount = perfInfoStruct.ProcessCount;
+    perfInfo->threadsCount = perfInfoStruct.ThreadCount;
+    perfInfo->handlesCount = perfInfoStruct.HandleCount;
+}
+
+void cleanup_performance_counters() {
+    if (hPdhModule) {
+        FreeLibrary(hPdhModule);
+        hPdhModule = NULL;
+    }
+}

others/C/System_Information/src/system_info.c

@@ -0,0 +1,26 @@
+#include "system_info.h"
+#include <intrin.h>
+
+void init_system_info(SystemInfo* sysInfo) {
+    // 获取CPU信息
+    int cpuInfo[4] = {0};
+    __cpuid(cpuInfo, 0x80000002);
+    memcpy(sysInfo->cpuName, cpuInfo, sizeof(cpuInfo));
+    __cpuid(cpuInfo, 0x80000003);
+    memcpy(sysInfo->cpuName + 16, cpuInfo, sizeof(cpuInfo));
+    __cpuid(cpuInfo, 0x80000004);
+    memcpy(sysInfo->cpuName + 32, cpuInfo, sizeof(cpuInfo));
+
+    // 获取系统信息
+    GetSystemInfo(&sysInfo->systemInfo);
+    sysInfo->cpuCores = sysInfo->systemInfo.dwNumberOfProcessors;
+    sysInfo->cpuThreads = sysInfo->cpuCores; // 简化处理
+
+    // 获取内存信息
+    sysInfo->memoryStatus.dwLength = sizeof(sysInfo->memoryStatus);
+    GlobalMemoryStatusEx(&sysInfo->memoryStatus);
+
+    // 获取操作系统版本
+    sysInfo->osVersion.dwOSVersionInfoSize = sizeof(sysInfo->osVersion);
+    GetVersionEx((LPOSVERSIONINFO)&sysInfo->osVersion);
+}

others/C/System_Information/src/system_tray.c

@@ -0,0 +1,45 @@
+#include "system_tray.h"
+#include <shellapi.h>
+#include <strsafe.h>
+
+void create_tray_icon(HWND hWnd, HICON hIcon) {
+    NOTIFYICONDATA nid = {0};
+    nid.cbSize = sizeof(NOTIFYICONDATA);
+    nid.hWnd = hWnd;
+    nid.uID = ID_TRAYICON;
+    nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
+    nid.uCallbackMessage = WM_TRAYICON;
+    nid.hIcon = hIcon;
+    #if defined(UNICODE) || defined(_UNICODE)
+    StringCbCopyW(nid.szTip, sizeof(nid.szTip), L"系统信息查看器");
+    #else
+    StringCbCopyA(nid.szTip, sizeof(nid.szTip), "系统信息查看器");
+    #endif
+    
+    Shell_NotifyIcon(NIM_ADD, &nid);
+}
+
+void update_tray_icon(HWND hWnd, HICON hIcon, LPCTSTR tooltip) {
+    NOTIFYICONDATA nid = {0};
+    nid.cbSize = sizeof(NOTIFYICONDATA);
+    nid.hWnd = hWnd;
+    nid.uID = ID_TRAYICON;
+    nid.uFlags = NIF_ICON | NIF_TIP;
+    nid.hIcon = hIcon;
+    #if defined(UNICODE) || defined(_UNICODE)
+    StringCbCopyW(nid.szTip, sizeof(nid.szTip), tooltip);
+    #else
+    StringCbCopyA(nid.szTip, sizeof(nid.szTip), tooltip);
+    #endif
+    
+    Shell_NotifyIcon(NIM_MODIFY, &nid);
+}
+
+void remove_tray_icon(HWND hWnd) {
+    NOTIFYICONDATA nid = {0};
+    nid.cbSize = sizeof(NOTIFYICONDATA);
+    nid.hWnd = hWnd;
+    nid.uID = ID_TRAYICON;
+    
+    Shell_NotifyIcon(NIM_DELETE, &nid);
+}

others/C/System_Information/src/utils.c

@@ -0,0 +1,38 @@
+#include "utils.h"
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+char* wchar_to_mb(const wchar_t* wstr) {
+    if (!wstr) return NULL;
+
+    int size = WideCharToMultiByte(CP_UTF8, 0, wstr, -1, NULL, 0, NULL, NULL);
+    char* mbstr = (char*)malloc(size);
+    if (mbstr) {
+        WideCharToMultiByte(CP_UTF8, 0, wstr, -1, mbstr, size, NULL, NULL);
+    }
+    return mbstr;
+}
+
+wchar_t* mb_to_wchar(const char* str) {
+    if (!str) return NULL;
+
+    int size = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
+    wchar_t* wstr = (wchar_t*)malloc(size * sizeof(wchar_t));
+    if (wstr) {
+        MultiByteToWideChar(CP_UTF8, 0, str, -1, wstr, size);
+    }
+    return wstr;
+}
+
+char* get_current_time_string() {
+    time_t now;
+    time(&now);
+    struct tm* timeinfo = localtime(&now);
+    
+    char* time_str = (char*)malloc(20);
+    if (time_str) {
+        strftime(time_str, 20, "%Y-%m-%d %H:%M:%S", timeinfo);
+    }
+    return time_str;
+}

others/C/System_Information/src/window_utils.c

@@ -0,0 +1,102 @@
+#include "window_utils.h"
+#include "main_window.h"
+#include <tchar.h>
+#include <stdio.h>
+#include <io.h>
+#include <fcntl.h>
+
+#define IDC_MAIN_BUTTON 1001
+
+// 全局变量存储系统信息
+static SystemInfo* g_sysInfo = NULL;
+
+BOOL register_window_class(HINSTANCE hInstance) {
+    WNDCLASSEX wcex;
+
+    wcex.cbSize = sizeof(WNDCLASSEX);
+    wcex.style = CS_HREDRAW | CS_VREDRAW;
+    wcex.lpfnWndProc = MainWndProc;
+    wcex.cbClsExtra = 0;
+    wcex.cbWndExtra = 0;
+    wcex.hInstance = hInstance;
+    wcex.hIcon = LoadIcon(hInstance, IDI_APPLICATION);
+    wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
+    wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
+    wcex.lpszMenuName = NULL;
+    wcex.lpszClassName = _T("SystemInfoWindowClass");
+    wcex.hIconSm = LoadIcon(hInstance, IDI_APPLICATION);
+
+    return RegisterClassEx(&wcex);
+}
+
+int create_main_window(HINSTANCE hInstance, SystemInfo* sysInfo, UINT codePage) {
+    // 设置控制台编码
+    if (codePage == 65001) {
+        SetConsoleOutputCP(65001);
+        _setmode(_fileno(stdout), _O_U16TEXT);
+    }
+
+    // 设置窗口标题为宽字符
+    LPCWSTR windowTitle = L"系统信息查看器";
+    g_sysInfo = sysInfo;
+
+    if (!register_window_class(hInstance)) {
+        return 0;
+    }
+
+        HWND hWnd = CreateWindowW(
+        L"SystemInfoWindowClass",
+        windowTitle,
+        WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX | WS_CLIPCHILDREN,
+        CW_USEDEFAULT, CW_USEDEFAULT,
+        450, 300,
+        NULL, NULL, hInstance, NULL);
+
+    if (!hWnd) {
+        return 0;
+    }
+
+    ShowWindow(hWnd, SW_SHOW);
+    UpdateWindow(hWnd);
+
+    // 初始更新窗口内容
+    update_main_window(hWnd, sysInfo);
+
+    // 消息循环
+    MSG msg;
+    while (GetMessage(&msg, NULL, 0, 0)) {
+        TranslateMessage(&msg);
+        DispatchMessage(&msg);
+    }
+
+    return (int)msg.wParam;
+}
+
+LRESULT CALLBACK MainWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) {
+    switch (message) {
+        case WM_CREATE: {
+            // 创建显示系统信息的按钮
+            CreateWindowW(L"BUTTON", L"刷新信息", 
+                         WS_TABSTOP | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON,
+                         10, 10, 150, 30, 
+                         hWnd, (HMENU)IDC_MAIN_BUTTON, 
+                         (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE), NULL);
+            break;
+        }
+        case WM_COMMAND: {
+            if (LOWORD(wParam) == IDC_MAIN_BUTTON) {
+                // 刷新系统信息
+                init_system_info(g_sysInfo);
+                update_main_window(hWnd, g_sysInfo);
+            }
+            break;
+        }
+        case WM_DESTROY: {
+            PostQuitMessage(0);
+            break;
+        }
+        default:
+            return DefWindowProc(hWnd, message, wParam, lParam);
+    }
+    return 0;
+}

others/C/video_compression/Makefile

@@ -0,0 +1,34 @@
+# 编译器设置
+CC = gcc
+CFLAGS = -Wall -Wextra -O2 -Iinclude
+LDFLAGS = -lavcodec -lavformat -lavutil -lswscale -lgdi32 -lcomdlg32 -mwindows
+
+# 目录设置
+OBJ_DIR = obj
+BUILD_DIR = build
+
+# 源文件和目标文件
+SRC = $(wildcard src/*.c)
+OBJ = $(patsubst src/%.c,$(OBJ_DIR)/%.o,$(SRC))
+EXEC = $(BUILD_DIR)/video_compressor.exe
+
+# 创建目录
+$(shell mkdir -p $(OBJ_DIR))
+$(shell mkdir -p $(BUILD_DIR))
+
+# 默认目标
+all: $(EXEC)
+
+# 链接可执行文件
+$(EXEC): $(OBJ)
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+# 编译规则
+$(OBJ_DIR)/%.o: src/%.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+# 清理规则
+clean:
+	del /Q $(OBJ_DIR)\*.o $(EXEC)
+
+.PHONY: all clean

others/C/video_compression/include/config.h

@@ -0,0 +1,65 @@
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include <stdbool.h>
+
+/**
+ * 加载配置文件
+ * @param config_file 配置文件路径
+ * @return true表示成功，false表示失败
+ */
+bool config_load(const char* config_file);
+
+/**
+ * 保存配置文件
+ * @param config_file 配置文件路径
+ * @return true表示成功，false表示失败
+ */
+bool config_save(const char* config_file);
+
+/**
+ * 获取字符串配置值
+ * @param key 配置键
+ * @param default_value 默认值
+ * @return 配置值
+ */
+const char* config_get_string(const char* key, const char* default_value);
+
+/**
+ * 获取整数配置值
+ * @param key 配置键
+ * @param default_value 默认值
+ * @return 配置值
+ */
+int config_get_int(const char* key, int default_value);
+
+/**
+ * 获取布尔配置值
+ * @param key 配置键
+ * @param default_value 默认值
+ * @return 配置值
+ */
+bool config_get_bool(const char* key, bool default_value);
+
+/**
+ * 设置字符串配置值
+ * @param key 配置键
+ * @param value 配置值
+ */
+void config_set_string(const char* key, const char* value);
+
+/**
+ * 设置整数配置值
+ * @param key 配置键
+ * @param value 配置值
+ */
+void config_set_int(const char* key, int value);
+
+/**
+ * 设置布尔配置值
+ * @param key 配置键
+ * @param value 配置值
+ */
+void config_set_bool(const char* key, bool value);
+
+#endif // CONFIG_H

others/C/video_compression/include/error.h

@@ -0,0 +1,37 @@
+#ifndef ERROR_H
+#define ERROR_H
+
+typedef enum {
+    ERR_NONE = 0,
+    ERR_FILE_NOT_FOUND,
+    ERR_INVALID_ARGUMENT,
+    ERR_MEMORY_ALLOC,
+    ERR_FFMPEG,
+    ERR_UNKNOWN
+} ErrorCode;
+
+/**
+ * 设置当前错误代码
+ * @param code 错误代码
+ * @param message 错误信息(可选)
+ */
+void error_set(ErrorCode code, const char* message);
+
+/**
+ * 获取当前错误代码
+ * @return 错误代码
+ */
+ErrorCode error_get_code();
+
+/**
+ * 获取当前错误信息
+ * @return 错误信息字符串
+ */
+const char* error_get_message();
+
+/**
+ * 清除错误状态
+ */
+void error_clear();
+
+#endif // ERROR_H

others/C/video_compression/include/file_utils.h

@@ -0,0 +1,27 @@
+#ifndef FILE_UTILS_H
+#define FILE_UTILS_H
+
+#include <stdbool.h>
+
+/**
+ * 检查文件是否存在
+ * @param path 文件路径
+ * @return true表示存在，false表示不存在
+ */
+bool file_exists(const char* path);
+
+/**
+ * 获取文件大小
+ * @param path 文件路径
+ * @return 文件大小(字节)，-1表示错误
+ */
+long file_size(const char* path);
+
+/**
+ * 获取文件扩展名
+ * @param path 文件路径
+ * @return 扩展名字符串(包含.)，NULL表示没有扩展名
+ */
+const char* file_extension(const char* path);
+
+#endif // FILE_UTILS_H

others/C/video_compression/include/gui.h

@@ -0,0 +1,16 @@
+#ifndef GUI_H
+#define GUI_H
+
+#include <windows.h>
+
+// 初始化GUI界面
+BOOL init_gui(HINSTANCE hInstance);
+
+// 主窗口过程函数
+LRESULT CALLBACK MainWndProc(HWND hwnd, UINT msg, 
+                            WPARAM wParam, LPARAM lParam);
+
+// 创建压缩参数设置控件
+void create_compression_controls(HWND hwnd);
+
+#endif // GUI_H

others/C/video_compression/include/logger.h

@@ -0,0 +1,38 @@
+#ifndef LOGGER_H
+#define LOGGER_H
+
+#include <stdio.h>
+
+typedef enum {
+    LOG_DEBUG,
+    LOG_INFO,
+    LOG_WARNING,
+    LOG_ERROR
+} LogLevel;
+
+/**
+ * 初始化日志系统
+ * @param log_file 日志文件路径，NULL表示输出到stdout
+ */
+void logger_init(const char* log_file);
+
+/**
+ * 设置日志级别
+ * @param level 日志级别
+ */
+void logger_set_level(LogLevel level);
+
+/**
+ * 记录日志
+ * @param level 日志级别
+ * @param format 格式化字符串
+ * @param ... 可变参数
+ */
+void logger_log(LogLevel level, const char* format, ...);
+
+/**
+ * 关闭日志系统
+ */
+void logger_close();
+
+#endif // LOGGER_H

others/C/video_compression/include/progress.h

@@ -0,0 +1,21 @@
+#ifndef PROGRESS_H
+#define PROGRESS_H
+
+/**
+ * 初始化进度显示
+ * @param total 总工作量
+ */
+void progress_init(long total);
+
+/**
+ * 更新进度
+ * @param current 当前进度
+ */
+void progress_update(long current);
+
+/**
+ * 完成进度显示
+ */
+void progress_finish();
+
+#endif // PROGRESS_H

others/C/video_compression/include/string_utils.h

@@ -0,0 +1,61 @@
+#ifndef STRING_UTILS_H
+#define STRING_UTILS_H
+
+#include <stddef.h>
+
+/**
+ * 安全的字符串拷贝
+ * @param dest 目标缓冲区
+ * @param src 源字符串
+ * @param dest_size 目标缓冲区大小
+ * @return 目标字符串
+ */
+char* str_copy(char* dest, const char* src, size_t dest_size);
+
+/**
+ * 安全的字符串连接
+ * @param dest 目标缓冲区
+ * @param src 要连接的字符串
+ * @param dest_size 目标缓冲区大小
+ * @return 目标字符串
+ */
+char* str_concat(char* dest, const char* src, size_t dest_size);
+
+/**
+ * 去除字符串两端的空白字符
+ * @param str 要处理的字符串
+ * @return 处理后的字符串
+ */
+char* str_trim(char* str);
+
+/**
+ * 检查字符串是否以指定前缀开头
+ * @param str 要检查的字符串
+ * @param prefix 前缀
+ * @return 1表示是，0表示否
+ */
+int str_starts_with(const char* str, const char* prefix);
+
+/**
+ * 检查字符串是否以指定后缀结尾
+ * @param str 要检查的字符串
+ * @param suffix 后缀
+ * @return 1表示是，0表示否
+ */
+int str_ends_with(const char* str, const char* suffix);
+
+/**
+ * 将字符串转换为小写
+ * @param str 要转换的字符串
+ * @return 转换后的字符串
+ */
+char* str_to_lower(char* str);
+
+/**
+ * 将字符串转换为大写
+ * @param str 要转换的字符串
+ * @return 转换后的字符串
+ */
+char* str_to_upper(char* str);
+
+#endif // STRING_UTILS_H

others/C/video_compression/include/utils.h

@@ -0,0 +1,26 @@
+#ifndef UTILS_H
+#define UTILS_H
+
+#include <stdbool.h>
+
+/**
+ * 获取当前时间戳(毫秒)
+ * @return 时间戳
+ */
+long long get_timestamp();
+
+/**
+ * 生成随机字符串
+ * @param buffer 输出缓冲区
+ * @param length 字符串长度
+ */
+void generate_random_string(char* buffer, int length);
+
+/**
+ * 检查指针是否有效
+ * @param ptr 要检查的指针
+ * @return true表示有效，false表示无效
+ */
+bool is_pointer_valid(const void* ptr);
+
+#endif // UTILS_H

others/C/video_compression/include/video_compressor.h

@@ -0,0 +1,24 @@
+#ifndef VIDEO_COMPRESSOR_H
+#define VIDEO_COMPRESSOR_H
+
+/**
+ * 压缩视频文件
+ * @param input_file 输入文件路径
+ * @param output_file 输出文件路径
+ * @param quality 压缩质量(1-10000)
+ * @return 0表示成功，非0表示失败
+ */
+int compress_video(const char* input_file, const char* output_file, int quality);
+
+/**
+ * 初始化视频压缩模块
+ * @return 0表示成功，非0表示失败
+ */
+int init_video_compressor();
+
+/**
+ * 清理视频压缩模块资源
+ */
+void cleanup_video_compressor();
+
+#endif // VIDEO_COMPRESSOR_H

others/C/video_compression/src/config.c

@@ -0,0 +1,127 @@
+#include "config.h"
+#include "string_utils.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define MAX_CONFIG_SIZE 1024
+
+typedef struct ConfigEntry {
+    char* key;
+    char* value;
+    struct ConfigEntry* next;
+} ConfigEntry;
+
+static ConfigEntry* config_list = NULL;
+
+static ConfigEntry* config_find_entry(const char* key) {
+    ConfigEntry* entry = config_list;
+    while (entry != NULL) {
+        if (strcmp(entry->key, key) == 0) {
+            return entry;
+        }
+        entry = entry->next;
+    }
+    return NULL;
+}
+
+bool config_load(const char* config_file) {
+    FILE* file = fopen(config_file, "r");
+    if (file == NULL) {
+        return false;
+    }
+
+    char line[MAX_CONFIG_SIZE];
+    while (fgets(line, sizeof(line), file) != NULL) {
+        // 去除注释和空白行
+        char* comment = strchr(line, '#');
+        if (comment != NULL) {
+            *comment = '\0';
+        }
+
+        str_trim(line);
+        if (strlen(line) == 0) {
+            continue;
+        }
+
+        // 解析键值对
+        char* separator = strchr(line, '=');
+        if (separator == NULL) {
+            continue;
+        }
+
+        *separator = '\0';
+        char* key = str_trim(line);
+        char* value = str_trim(separator + 1);
+
+        // 添加到配置列表
+        config_set_string(key, value);
+    }
+
+    fclose(file);
+    return true;
+}
+
+bool config_save(const char* config_file) {
+    FILE* file = fopen(config_file, "w");
+    if (file == NULL) {
+        return false;
+    }
+
+    ConfigEntry* entry = config_list;
+    while (entry != NULL) {
+        fprintf(file, "%s=%s\n", entry->key, entry->value);
+        entry = entry->next;
+    }
+
+    fclose(file);
+    return true;
+}
+
+const char* config_get_string(const char* key, const char* default_value) {
+    ConfigEntry* entry = config_find_entry(key);
+    if (entry != NULL) {
+        return entry->value;
+    }
+    return default_value;
+}
+
+int config_get_int(const char* key, int default_value) {
+    const char* str = config_get_string(key, NULL);
+    if (str != NULL) {
+        return atoi(str);
+    }
+    return default_value;
+}
+
+bool config_get_bool(const char* key, bool default_value) {
+    const char* str = config_get_string(key, NULL);
+    if (str != NULL) {
+        return strcmp(str, "true") == 0 || strcmp(str, "1") == 0;
+    }
+    return default_value;
+}
+
+void config_set_string(const char* key, const char* value) {
+    ConfigEntry* entry = config_find_entry(key);
+    if (entry != NULL) {
+        free(entry->value);
+        entry->value = strdup(value);
+    } else {
+        entry = malloc(sizeof(ConfigEntry));
+        entry->key = strdup(key);
+        entry->value = strdup(value);
+        entry->next = config_list;
+        config_list = entry;
+    }
+}
+
+void config_set_int(const char* key, int value) {
+    char str[32];
+    snprintf(str, sizeof(str), "%d", value);
+    config_set_string(key, str);
+}
+
+void config_set_bool(const char* key, bool value) {
+    config_set_string(key, value ? "true" : "false");
+}

others/C/video_compression/src/error.c

@@ -0,0 +1,54 @@
+#include "error.h"
+#include "logger.h"
+#include <string.h>
+#include <stdlib.h>
+
+static ErrorCode current_error = ERR_NONE;
+static char* error_message = NULL;
+
+void error_set(ErrorCode code, const char* message) {
+    current_error = code;
+    
+    if (error_message != NULL) {
+        free(error_message);
+        error_message = NULL;
+    }
+    
+    if (message != NULL) {
+        error_message = strdup(message);
+    }
+    
+    // 记录错误日志
+    if (code != ERR_NONE) {
+        const char* error_name;
+        switch (code) {
+            case ERR_FILE_NOT_FOUND: error_name = "File not found"; break;
+            case ERR_INVALID_ARGUMENT: error_name = "Invalid argument"; break;
+            case ERR_MEMORY_ALLOC: error_name = "Memory allocation failed"; break;
+            case ERR_FFMPEG: error_name = "FFmpeg error"; break;
+            default: error_name = "Unknown error"; break;
+        }
+        
+        if (message != NULL) {
+            logger_log(LOG_ERROR, "%s: %s", error_name, message);
+        } else {
+            logger_log(LOG_ERROR, "%s", error_name);
+        }
+    }
+}
+
+ErrorCode error_get_code() {
+    return current_error;
+}
+
+const char* error_get_message() {
+    return error_message;
+}
+
+void error_clear() {
+    current_error = ERR_NONE;
+    if (error_message != NULL) {
+        free(error_message);
+        error_message = NULL;
+    }
+}

others/C/video_compression/src/file_utils.c

@@ -0,0 +1,39 @@
+#include "file_utils.h"
+#include <sys/stat.h>
+#include <string.h>
+#include <stdio.h>
+
+bool file_exists(const char* path) {
+    if (path == NULL) {
+        return false;
+    }
+
+    struct stat buffer;
+    return stat(path, &buffer) == 0;
+}
+
+long file_size(const char* path) {
+    if (path == NULL) {
+        return -1;
+    }
+
+    struct stat buffer;
+    if (stat(path, &buffer) != 0) {
+        return -1;
+    }
+
+    return (long)buffer.st_size;
+}
+
+const char* file_extension(const char* path) {
+    if (path == NULL) {
+        return NULL;
+    }
+
+    const char* dot = strrchr(path, '.');
+    if (dot == NULL || dot == path) {
+        return NULL;
+    }
+
+    return dot;
+}

others/C/video_compression/src/gui.c

@@ -0,0 +1,161 @@
+#include "gui.h"
+#include "video_compressor.h"
+#include "string_utils.h"
+#include <windows.h>
+#include <commctrl.h>
+
+#define ID_COMPRESS_BUTTON 101
+#define ID_QUALITY_SLIDER 102
+#define ID_INPUT_FILE_EDIT 103
+#define ID_OUTPUT_FILE_EDIT 104
+#define ID_BROWSE_INPUT_BUTTON 105
+#define ID_BROWSE_OUTPUT_BUTTON 106
+
+// 全局变量
+static HWND g_hwndQualitySlider;
+static HWND g_hwndInputFileEdit;
+static HWND g_hwndOutputFileEdit;
+static HFONT g_hFont = NULL;
+
+// 设置中文字体
+static void SetChineseFont(HWND hwnd) {
+    if (g_hFont == NULL) {
+        g_hFont = CreateFontW(
+            16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE,
+            GB2312_CHARSET,
+            OUT_DEFAULT_PRECIS,
+            CLIP_DEFAULT_PRECIS,
+            DEFAULT_QUALITY,
+            DEFAULT_PITCH | FF_SWISS,
+            L"Microsoft YaHei"
+        );
+    }
+    if (g_hFont) {
+        SendMessageW(hwnd, WM_SETFONT, (WPARAM)g_hFont, TRUE);
+    }
+}
+
+BOOL init_gui(HINSTANCE hInstance) {
+    // 注册窗口类
+    WNDCLASSEXW wc = {0};
+    wc.cbSize = sizeof(WNDCLASSEXW);
+    wc.style = CS_HREDRAW | CS_VREDRAW;
+    wc.lpfnWndProc = MainWndProc;
+    wc.hInstance = hInstance;
+    wc.hCursor = LoadCursorW(NULL, MAKEINTRESOURCEW(IDC_ARROW));
+    wc.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
+    wc.lpszClassName = L"VideoCompressorClass";
+    
+    if (!RegisterClassExW(&wc)) {
+        return FALSE;
+    }
+
+    // 创建主窗口
+    HWND hwnd = CreateWindowExW(0, wc.lpszClassName, L"视频压缩工具",
+                               WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT,
+                               500, 300, NULL, NULL, hInstance, NULL);
+    if (!hwnd) {
+        return FALSE;
+    }
+
+    // 创建控件
+    create_compression_controls(hwnd);
+
+    ShowWindow(hwnd, SW_SHOW);
+    UpdateWindow(hwnd);
+    return TRUE;
+}
+
+void create_compression_controls(HWND hwnd) {
+    // 设置字体
+    SetChineseFont(hwnd);
+
+    // 创建输入文件选择控件
+    CreateWindowW(L"STATIC", L"输入文件:", WS_CHILD | WS_VISIBLE,
+                20, 20, 80, 20, hwnd, NULL, NULL, NULL);
+    
+    g_hwndInputFileEdit = CreateWindowW(L"EDIT", L"", WS_CHILD | WS_VISIBLE | WS_BORDER,
+                                     110, 20, 250, 20, hwnd, (HMENU)ID_INPUT_FILE_EDIT, NULL, NULL);
+    CreateWindowW(L"BUTTON", L"浏览...", WS_CHILD | WS_VISIBLE,
+                                     370, 20, 60, 20, hwnd, (HMENU)ID_BROWSE_INPUT_BUTTON, NULL, NULL);
+
+    // 创建输出文件选择控件
+    CreateWindowW(L"STATIC", L"输出文件:", WS_CHILD | WS_VISIBLE,
+                20, 50, 80, 20, hwnd, NULL, NULL, NULL);
+    
+    g_hwndOutputFileEdit = CreateWindowW(L"EDIT", L"", WS_CHILD | WS_VISIBLE | WS_BORDER,
+                                      110, 50, 250, 20, hwnd, (HMENU)ID_OUTPUT_FILE_EDIT, NULL, NULL);
+    CreateWindowW(L"BUTTON", L"浏览...", WS_CHILD | WS_VISIBLE,
+                                     370, 50, 60, 20, hwnd, (HMENU)ID_BROWSE_OUTPUT_BUTTON, NULL, NULL);
+
+    // 创建质量滑块
+    CreateWindowW(L"STATIC", L"压缩质量(1-10000):", WS_CHILD | WS_VISIBLE,
+                20, 80, 150, 20, hwnd, NULL, NULL, NULL);
+    
+    g_hwndQualitySlider = CreateWindowW(TRACKBAR_CLASSW, L"", WS_CHILD | WS_VISIBLE | TBS_AUTOTICKS,
+                                     20, 100, 400, 30, hwnd, (HMENU)ID_QUALITY_SLIDER, NULL, NULL);
+    
+    SendMessageW(g_hwndQualitySlider, TBM_SETRANGE, TRUE, MAKELONG(1, 10000));
+    SendMessageW(g_hwndQualitySlider, TBM_SETPOS, TRUE, 5000);
+
+    // 创建压缩按钮
+    CreateWindowW(L"BUTTON", L"开始压缩", WS_CHILD | WS_VISIBLE | BS_DEFPUSHBUTTON,
+                180, 150, 100, 30, hwnd, (HMENU)ID_COMPRESS_BUTTON, NULL, NULL);
+}
+
+LRESULT CALLBACK MainWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) {
+    switch (msg) {
+        case WM_COMMAND:
+            if (LOWORD(wParam) == ID_COMPRESS_BUTTON) {
+                // 处理压缩按钮点击事件
+                int quality = (int)SendMessageW(g_hwndQualitySlider, TBM_GETPOS, 0, 0);
+                
+                wchar_t inputFile[MAX_PATH];
+                GetWindowTextW(g_hwndInputFileEdit, inputFile, MAX_PATH);
+                
+                wchar_t outputFile[MAX_PATH];
+                GetWindowTextW(g_hwndOutputFileEdit, outputFile, MAX_PATH);
+                
+                // 转换为UTF-8
+                char inputFileUtf8[MAX_PATH * 4];
+                char outputFileUtf8[MAX_PATH * 4];
+                WideCharToMultiByte(CP_UTF8, 0, inputFile, -1, inputFileUtf8, sizeof(inputFileUtf8), NULL, NULL);
+                WideCharToMultiByte(CP_UTF8, 0, outputFile, -1, outputFileUtf8, sizeof(outputFileUtf8), NULL, NULL);
+                
+                // 调用压缩函数
+                compress_video(inputFileUtf8, outputFileUtf8, quality);
+                return 0;
+            } else if (LOWORD(wParam) == ID_BROWSE_INPUT_BUTTON || LOWORD(wParam) == ID_BROWSE_OUTPUT_BUTTON) {
+                // 文件选择对话框
+                OPENFILENAMEW ofn;
+                wchar_t szFile[MAX_PATH] = L"";
+
+                ZeroMemory(&ofn, sizeof(ofn));
+                ofn.lStructSize = sizeof(ofn);
+                ofn.hwndOwner = hwnd;
+                ofn.lpstrFile = szFile;
+                ofn.nMaxFile = sizeof(szFile)/sizeof(szFile[0]);
+                ofn.lpstrFilter = L"视频文件\0*.mp4;*.avi;*.mkv;*.mov\0所有文件\0*.*\0";
+                ofn.nFilterIndex = 1;
+                ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST;
+
+                if (GetOpenFileNameW(&ofn)) {
+                    HWND targetEdit = (LOWORD(wParam) == ID_BROWSE_INPUT_BUTTON) ? 
+                                     g_hwndInputFileEdit : g_hwndOutputFileEdit;
+                    SetWindowTextW(targetEdit, szFile);
+                }
+                return 0;
+            }
+            break;
+            
+        case WM_DESTROY:
+            if (g_hFont) {
+                DeleteObject(g_hFont);
+                g_hFont = NULL;
+            }
+            PostQuitMessage(0);
+            return 0;
+    }
+    
+    return DefWindowProcW(hwnd, msg, wParam, lParam);
+}

others/C/video_compression/src/logger.c

@@ -0,0 +1,61 @@
+#include "logger.h"
+#include <time.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+
+static FILE* log_file = NULL;
+static LogLevel current_level = LOG_INFO;
+
+void logger_init(const char* log_file_path) {
+    if (log_file_path != NULL) {
+        log_file = fopen(log_file_path, "a");
+    } else {
+        log_file = stdout;
+    }
+}
+
+void logger_set_level(LogLevel level) {
+    current_level = level;
+}
+
+void logger_log(LogLevel level, const char* format, ...) {
+    if (log_file == NULL || level < current_level) {
+        return;
+    }
+
+    // 获取当前时间
+    time_t now;
+    time(&now);
+    char time_str[20];
+    strftime(time_str, sizeof(time_str), "%Y-%m-%d %H:%M:%S", localtime(&now));
+
+    // 日志级别字符串
+    const char* level_str;
+    switch (level) {
+        case LOG_DEBUG: level_str = "DEBUG"; break;
+        case LOG_INFO: level_str = "INFO"; break;
+        case LOG_WARNING: level_str = "WARNING"; break;
+        case LOG_ERROR: level_str = "ERROR"; break;
+        default: level_str = "UNKNOWN"; break;
+    }
+
+    // 写入时间戳和日志级别
+    fprintf(log_file, "[%s] [%s] ", time_str, level_str);
+
+    // 写入日志内容
+    va_list args;
+    va_start(args, format);
+    vfprintf(log_file, format, args);
+    va_end(args);
+
+    fprintf(log_file, "\n");
+    fflush(log_file);
+}
+
+void logger_close() {
+    if (log_file != NULL && log_file != stdout) {
+        fclose(log_file);
+    }
+    log_file = NULL;
+}

others/C/video_compression/src/main.c

@@ -0,0 +1,26 @@
+#include <windows.h>
+#include "video_compressor.h"
+#include "gui.h"
+
+int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, 
+                   LPSTR lpCmdLine, int nCmdShow)
+{
+    // 抑制未使用参数警告
+    (void)hPrevInstance;
+    (void)lpCmdLine;
+    (void)nCmdShow;
+
+    // 初始化GUI
+    if (!init_gui(hInstance)) {
+        return 1;
+    }
+
+    // 主消息循环
+    MSG msg;
+    while (GetMessage(&msg, NULL, 0, 0)) {
+        TranslateMessage(&msg);
+        DispatchMessage(&msg);
+    }
+
+    return (int)msg.wParam;
+}

others/C/video_compression/src/string_utils.c

@@ -0,0 +1,120 @@
+#include "string_utils.h"
+#include <ctype.h>
+#include <string.h>
+#include <stdlib.h>
+
+char* str_copy(char* dest, const char* src, size_t dest_size) {
+    if (dest == NULL || src == NULL || dest_size == 0) {
+        return NULL;
+    }
+
+    size_t i;
+    for (i = 0; i < dest_size - 1 && src[i] != '\0'; i++) {
+        dest[i] = src[i];
+    }
+    dest[i] = '\0';
+
+    return dest;
+}
+
+char* str_concat(char* dest, const char* src, size_t dest_size) {
+    if (dest == NULL || src == NULL || dest_size == 0) {
+        return NULL;
+    }
+
+    size_t dest_len = strlen(dest);
+    if (dest_len >= dest_size) {
+        return dest;
+    }
+
+    size_t i;
+    for (i = 0; i < dest_size - dest_len - 1 && src[i] != '\0'; i++) {
+        dest[dest_len + i] = src[i];
+    }
+    dest[dest_len + i] = '\0';
+
+    return dest;
+}
+
+char* str_trim(char* str) {
+    if (str == NULL) {
+        return NULL;
+    }
+
+    char* end;
+    
+    // 去除前导空白字符
+    while (isspace((unsigned char)*str)) {
+        str++;
+    }
+
+    // 如果全是空白字符
+    if (*str == '\0') {
+        return str;
+    }
+
+    // 去除尾部空白字符
+    end = str + strlen(str) - 1;
+    while (end > str && isspace((unsigned char)*end)) {
+        end--;
+    }
+
+    // 写入终止符
+    *(end + 1) = '\0';
+
+    return str;
+}
+
+int str_starts_with(const char* str, const char* prefix) {
+    if (str == NULL || prefix == NULL) {
+        return 0;
+    }
+
+    size_t len_str = strlen(str);
+    size_t len_prefix = strlen(prefix);
+
+    if (len_prefix > len_str) {
+        return 0;
+    }
+
+    return strncmp(str, prefix, len_prefix) == 0;
+}
+
+int str_ends_with(const char* str, const char* suffix) {
+    if (str == NULL || suffix == NULL) {
+        return 0;
+    }
+
+    size_t len_str = strlen(str);
+    size_t len_suffix = strlen(suffix);
+
+    if (len_suffix > len_str) {
+        return 0;
+    }
+
+    return strncmp(str + len_str - len_suffix, suffix, len_suffix) == 0;
+}
+
+char* str_to_lower(char* str) {
+    if (str == NULL) {
+        return NULL;
+    }
+
+    for (char* p = str; *p != '\0'; p++) {
+        *p = tolower((unsigned char)*p);
+    }
+
+    return str;
+}
+
+char* str_to_upper(char* str) {
+    if (str == NULL) {
+        return NULL;
+    }
+
+    for (char* p = str; *p != '\0'; p++) {
+        *p = toupper((unsigned char)*p);
+    }
+
+    return str;
+}

others/C/video_compression/src/video_compressor.c

@@ -0,0 +1,323 @@
+#include "video_compressor.h"
+#include "string_utils.h"
+#include <libavcodec/avcodec.h>
+#include <libavformat/avformat.h>
+#include <libavutil/opt.h>
+#include <libswscale/swscale.h>
+#include <stdio.h>
+#include <sys/stat.h>  // For mkdir()
+#include <errno.h>     // For errno
+
+// 将质量参数(1-10000)转换为FFmpeg的CRF值(0-51)
+static int convert_quality_to_crf(int quality) {
+    // 更激进的映射关系，确保中等质量也能强力压缩
+    if (quality < 3000) return 45 - (quality * 15) / 3000;  // 低质量区间(30-45)
+    if (quality < 7000) return 30 - ((quality-3000) * 10) / 4000; // 中等质量区间(20-30)
+    return 20 - ((quality-7000) * 2) / 3000;  // 高质量区间(18-20)
+}
+
+int compress_video(const char* input_file, const char* output_file, int quality) {
+    AVFormatContext *input_ctx = NULL;
+    AVFormatContext *output_ctx = NULL;
+    AVCodecContext *encoder_ctx = NULL;
+    const AVCodec *encoder = NULL;
+    AVPacket *packet = NULL;
+    int ret = 0;
+    int video_stream_index = -1;
+    int crf = convert_quality_to_crf(quality);
+
+    // 打开输入文件
+    if (avformat_open_input(&input_ctx, input_file, NULL, NULL) < 0) {
+        fprintf(stderr, "无法打开输入文件\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    // 获取流信息
+    if (avformat_find_stream_info(input_ctx, NULL) < 0) {
+        fprintf(stderr, "无法获取流信息\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    // 查找视频流
+    for (unsigned int i = 0; i < input_ctx->nb_streams; i++) {
+        if (input_ctx->streams[i]->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
+            video_stream_index = i;
+            break;
+        }
+    }
+
+    if (video_stream_index == -1) {
+        fprintf(stderr, "未找到视频流\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    // 创建输出上下文
+    if (avformat_alloc_output_context2(&output_ctx, NULL, NULL, output_file) < 0) {
+        fprintf(stderr, "无法创建输出上下文\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    // 打开输出文件
+    if (!(output_ctx->oformat->flags & AVFMT_NOFILE)) {
+        if (avio_open(&output_ctx->pb, output_file, AVIO_FLAG_WRITE) < 0) {
+            fprintf(stderr, "无法打开输出文件\n");
+            ret = -1;
+            goto cleanup;
+        }
+    }
+
+    // 配置编码器
+    encoder = avcodec_find_encoder(AV_CODEC_ID_H264);
+    if (!encoder) {
+        fprintf(stderr, "未找到H.264编码器\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    encoder_ctx = avcodec_alloc_context3(encoder);
+    if (!encoder_ctx) {
+        fprintf(stderr, "无法分配编码器上下文\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    // 设置更激进的编码参数
+    int64_t input_bit_rate = input_ctx->bit_rate;
+    if (input_bit_rate <= 0) {
+        input_bit_rate = 400000;  // 默认值
+    }
+    // 设置严格的编码参数确保播放兼容性
+    encoder_ctx->bit_rate = input_bit_rate * 0.5;
+    encoder_ctx->rc_max_rate = input_bit_rate * 0.7;
+    encoder_ctx->rc_min_rate = input_bit_rate * 0.3;
+    encoder_ctx->rc_buffer_size = input_bit_rate * 0.7 / 25;
+    encoder_ctx->level = 31;  // 明确设置level 3.1确保广泛兼容
+    encoder_ctx->width = input_ctx->streams[video_stream_index]->codecpar->width;
+    encoder_ctx->height = input_ctx->streams[video_stream_index]->codecpar->height;
+    encoder_ctx->time_base = (AVRational){1, 25};
+    encoder_ctx->framerate = (AVRational){25, 1};
+    encoder_ctx->gop_size = 10;
+    encoder_ctx->max_b_frames = 1;
+    encoder_ctx->pix_fmt = AV_PIX_FMT_YUV420P;
+    
+    // 设置更激进的x264参数
+    av_opt_set_int(encoder_ctx->priv_data, "crf", crf, 0);
+    av_opt_set(encoder_ctx->priv_data, "preset", "slow", 0);  // 使用slow预设提高压缩率
+    // 设置强制兼容性参数
+    av_opt_set(encoder_ctx->priv_data, "profile", "main", 0);
+    av_opt_set(encoder_ctx->priv_data, "movflags", "+faststart", 0);  // 添加流式播放支持
+    av_opt_set(encoder_ctx->priv_data, "tune", "zerolatency", 0);
+    av_opt_set(encoder_ctx->priv_data, "x264-params", "ref=1:bframes=0:subme=2:me=dia:analyse=none:trellis=0", 0);
+    encoder_ctx->flags |= AV_CODEC_FLAG_GLOBAL_HEADER;
+    encoder_ctx->thread_count = 4;  // 启用4线程编码
+    encoder_ctx->thread_type = FF_THREAD_FRAME;  // 帧级多线程
+    encoder_ctx->gop_size = 250;  // 更大的GOP提高压缩率
+    encoder_ctx->max_b_frames = 0;  // 禁用B帧提高解码兼容性
+
+    // 打开编码器
+    if (avcodec_open2(encoder_ctx, encoder, NULL) < 0) {
+        fprintf(stderr, "无法打开编码器\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    // 添加视频流到输出文件
+    AVStream *out_stream = avformat_new_stream(output_ctx, NULL);
+    if (!out_stream) {
+        fprintf(stderr, "无法创建输出流\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    // 复制编码器参数到输出流
+    if (avcodec_parameters_from_context(out_stream->codecpar, encoder_ctx) < 0) {
+        fprintf(stderr, "无法复制编码器参数\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    // 写入文件头
+    if (avformat_write_header(output_ctx, NULL) < 0) {
+        fprintf(stderr, "写入文件头失败\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    packet = av_packet_alloc();
+    if (!packet) {
+        fprintf(stderr, "无法分配AVPacket\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    // 初始化解码器
+    const AVCodec *decoder = avcodec_find_decoder(input_ctx->streams[video_stream_index]->codecpar->codec_id);
+    if (!decoder) {
+        fprintf(stderr, "未找到解码器\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    AVCodecContext *decoder_ctx = avcodec_alloc_context3(decoder);
+    if (!decoder_ctx) {
+        fprintf(stderr, "无法分配解码器上下文\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    if (avcodec_parameters_to_context(decoder_ctx, input_ctx->streams[video_stream_index]->codecpar) < 0) {
+        fprintf(stderr, "无法复制解码器参数\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    if (avcodec_open2(decoder_ctx, decoder, NULL) < 0) {
+        fprintf(stderr, "无法打开解码器\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    // 初始化帧和转换上下文
+    AVFrame *frame = av_frame_alloc();
+    AVFrame *tmp_frame = av_frame_alloc();
+    if (!frame || !tmp_frame) {
+        fprintf(stderr, "无法分配帧\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    // 分配输入帧缓冲区
+    frame->format = decoder_ctx->pix_fmt;
+    frame->width = decoder_ctx->width;
+    frame->height = decoder_ctx->height;
+    if (av_frame_get_buffer(frame, 32) < 0) {
+        fprintf(stderr, "无法分配输入帧缓冲区\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    // 分配输出帧缓冲区
+    tmp_frame->format = encoder_ctx->pix_fmt;
+    tmp_frame->width = encoder_ctx->width;
+    tmp_frame->height = encoder_ctx->height;
+    if (av_frame_get_buffer(tmp_frame, 32) < 0) {
+        fprintf(stderr, "无法分配输出帧缓冲区\n");
+        ret = -1;
+        goto cleanup;
+    }
+
+    struct SwsContext *sws_ctx = NULL;
+    sws_ctx = sws_getContext(
+        decoder_ctx->width, decoder_ctx->height, decoder_ctx->pix_fmt,
+        encoder_ctx->width, encoder_ctx->height, encoder_ctx->pix_fmt,
+        SWS_BILINEAR, NULL, NULL, NULL);
+    if (!sws_ctx) {
+        fprintf(stderr, "无法创建图像转换上下文\n");
+        ret = -1;
+        goto cleanup;
+    }
+    
+    // 彻底解决目录权限问题
+    if (mkdir("build") != 0 && errno != EEXIST) {
+        fprintf(stderr, "错误：无法创建build目录(errno=%d)，请手动创建并设置写权限\n", errno);
+        ret = -1;
+        goto cleanup;
+    }
+    
+    // 验证目录可写权限
+    FILE *test_file = fopen("build/test_permission.tmp", "w");
+    if (!test_file) {
+        fprintf(stderr, "致命错误：无法写入build目录(errno=%d)，请确保：\n1. 目录存在且有写权限\n2. 没有其他程序锁定该目录\n3. 磁盘空间充足\n", errno);
+        ret = -1;
+        goto cleanup;
+    }
+    fclose(test_file);
+    remove("build/test_permission.tmp");
+
+    // 解码和编码循环
+    while (av_read_frame(input_ctx, packet) >= 0) {
+        if (packet->stream_index == video_stream_index) {
+            // 发送包到解码器
+            if (avcodec_send_packet(decoder_ctx, packet) < 0) {
+                fprintf(stderr, "解码错误\n");
+                continue;
+            }
+
+            // 接收解码后的帧
+            while (avcodec_receive_frame(decoder_ctx, frame) >= 0) {
+                // 转换像素格式
+                sws_scale(sws_ctx, (const uint8_t * const*)frame->data,
+                          frame->linesize, 0, decoder_ctx->height,
+                          tmp_frame->data, tmp_frame->linesize);
+
+                // 设置帧参数
+                tmp_frame->format = encoder_ctx->pix_fmt;
+                tmp_frame->width = encoder_ctx->width;
+                tmp_frame->height = encoder_ctx->height;
+                tmp_frame->pts = frame->pts;
+
+                // 发送帧到编码器
+                if (avcodec_send_frame(encoder_ctx, tmp_frame) < 0) {
+                    fprintf(stderr, "编码错误\n");
+                    break;
+                }
+
+                // 接收编码后的包
+                while (avcodec_receive_packet(encoder_ctx, packet) >= 0) {
+                    // 写入输出文件
+                    if (av_interleaved_write_frame(output_ctx, packet) < 0) {
+                        fprintf(stderr, "写入帧失败\n");
+                        av_packet_unref(packet);
+                        ret = -1;
+                        goto cleanup;
+                    }
+                    av_packet_unref(packet);
+                }
+            }
+        }
+        av_packet_unref(packet);
+    }
+
+    // 刷新编码器
+    avcodec_send_frame(encoder_ctx, NULL);
+    while (avcodec_receive_packet(encoder_ctx, packet) >= 0) {
+        if (av_interleaved_write_frame(output_ctx, packet) < 0) {
+            fprintf(stderr, "写入帧失败\n");
+            av_packet_unref(packet);
+            ret = -1;
+            goto cleanup;
+        }
+        av_packet_unref(packet);
+    }
+
+    // 写入文件尾
+    av_write_trailer(output_ctx);
+
+cleanup:
+    if (packet) av_packet_free(&packet);
+    if (frame) av_frame_free(&frame);
+    if (tmp_frame) av_frame_free(&tmp_frame);
+    if (sws_ctx) sws_freeContext(sws_ctx);
+    if (decoder_ctx) avcodec_free_context(&decoder_ctx);
+    if (input_ctx) avformat_close_input(&input_ctx);
+    if (output_ctx && !(output_ctx->oformat->flags & AVFMT_NOFILE)) {
+        avio_closep(&output_ctx->pb);
+    }
+    if (output_ctx) avformat_free_context(output_ctx);
+    if (encoder_ctx) avcodec_free_context(&encoder_ctx);
+
+    return ret;
+}
+
+int init_video_compressor() {
+    // 新版本FFmpeg不需要显式初始化
+    return 0;
+}
+
+void cleanup_video_compressor() {
+    // 当前无需特殊清理
+}

renexe.bat

@@ -0,0 +1,2 @@
+ren bin\Release\net8.0-windows\win-x86\publish\AppStore.exe kortapp.exe
+ren bin\Release\net8.0-windows\win-x64\publish\AppStore.exe kortapp.exe

zh-TW_README.md

@@ -0,0 +1,113 @@
+# Kortapp-z - Windows應用商店 --主張軟體開源、免費，拒絕廣告
+
+小立一個flag：從不接受廣告，不停更新
+
+## 專案開源行為
+
+1. 專案程式碼開源，允許任何人使用、修改、分發、商用，但必須註明原作者。
+2. 專案文件開源，允許任何人使用、修改、分發、商用，但必須註明原作者。
+3. 專案圖示、截圖等資源開源，允許任何人使用、修改、分發、商用，但必須註明原作者。
+4. 專案的任何衍生品（包括但不限於網站、APP、外掛等）必須遵循以上開源協議。
+5. 專案不接受任何形式的廣告，不得在任何地方投放廣告。
+6. 專案不接受任何形式的捐贈。
+7. 專案不接受任何形式的贊助。
+8. 專案可以進行PR，歡迎任何形式的PR，不提交issue也可以
+9. 本專案可以PR一些你自己的專案，如果star數量不到1k，都會被刪除
+
+## 專案簡介
+
+一個簡單的Windows應用商店應用，提供軟體下載和管理功能。
+提供軟體管理、下載管理、內建工具使用等功能
+
+## 功能特點
+
+- 簡潔的軟體下載介面
+- 下載進度管理
+- 支援後台下載
+- 美觀的應用卡片展示
+- 功能化、結構化的程式碼處理
+
+## 構建與打包
+
+### 系統要求
+- .NET 8.0 SDK
+- Windows 10/11
+
+### 打包指令
+
+#### 32位版本
+```bash
+dotnet publish -c Release -r win-x86 -p:PublishSingleFile=true
+```
+
+#### 64位版本
+```bash
+dotnet publish -c Release -r win-x64 -p:PublishSingleFile=true
+```
+
+打包後的可執行文件將包含指定的應用程式圖示，輸出路徑為：
+```
+bin\Release\net8.0-windows\[platform]\publish
+```
+
+### 進階選項
+- 添加`--self-contained true`可生成獨立包（體積較大）
+- 添加`-p:PublishTrimmed=true`可減小包體積（實驗性）
+
+## 專案結構
+
+```
+kortapp-z/
+├── MainForm.cs          # 主視窗邏輯
+├── DownloadManager.cs   # 下載管理
+├── AppCard.cs           # 應用卡片控制項
+├── DownloadItem.cs      # 下載項控制項
+├── img/                 # 圖片資源
+│   ├── ico/             # 圖示文件
+│   └└── png/             # 應用截圖
+└└── resource/            # 資源文件
+    └└── aria2c.exe       # 下載工具
+```
+
+## 執行要求
+
+- .NET 8.0執行時（如果使用框架依賴發布）
+- Windows 10或更高版本
+
+## 授權許可
+
+MIT License
+
+Copyright (c) 2025 zsyg
+
+## 其他網站
+
+gitee鏡像倉庫:https://gitee.com/chr_super/kortapp-z  (目前已停止維護)
+
+## 維護
+
+由於gitee我沒怎麼用，而且操作麻煩，gitee鏡像將不會繼續同步，有懂得人可以幫我搞下鏡像嗎，qq： 3872006562，也可以b站直接私信，我會在readme中鳴謝的，謝謝各位
+由於和Daye發生了矛盾，所以windowscleaner將永遠不上架，我要自己努力
+提示：由於github上傳文件的限制，img/png/NET.png，請改名為.NET.png，否則程式可能出現無法預料的問題
+
+每一個人都可以通過PR添加屬於自己的合法軟體
+
+作者郵箱:
+```
+3872006562@qq.com
+```
+
+作者qq號:
+```
+3872006562
+```
+
+qq群：
+```
+1043867176
+```
+
+b站帳號：
+```
+Zayisynth
+```