Subtitle Studio

A professional, cross-platform subtitle editing application built with Flutter. Subtitle Studio provides powerful tools for editing, synchronizing, and managing subtitle files with an intuitive, modern interface.

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✨ Features

Core Features

• 🎬 Cross-Platform Support: Android, iOS, macOS, Windows, Linux, and Web
• ✏️ Professional Editing: Frame-accurate timing adjustments and text formatting
• 🎥 Video Synchronization: Real-time subtitle sync with video playback
• 💾 Auto-Save: Never lose your work with automatic saving
• 🎨 Customization: Light, dark, and classic themes with color customization
• 📁 Multi-Format Support: SRT, ASS, VTT, and more
• 🔍 Search & Replace: Powerful find and replace with regex support
• ⌨️ Keyboard Shortcuts: Desktop-class editing experience
• 🌐 Multi-Language: Malayalam subtitle support and normalization
• 📊 Performance: Optimized for smooth playback and responsiveness

Advanced Features

• Dual subtitle editing
• Batch operations
• Recent sessions tracking
• File association handling
• Subtitle statistics and analysis
• Custom color picker
• Export to multiple formats

📋 Requirements

System Requirements

• Flutter SDK: 3.7.2 or later (stable channel)
• Dart SDK: 3.7.2 or later
• Git: For cloning the repository

Platform-Specific Requirements

Android

• Minimum SDK: 24 (Android 7.0)
• Target SDK: 35 (Android 15)

iOS

• Minimum: iOS 12.0
• Xcode 14.0+

macOS

• Minimum: macOS 10.14
• Xcode 14.0+

Windows

• Windows 10/11
• Visual Studio 2019+ or Build Tools

Linux

• GTK 3.0+
• GCC/Clang toolchain

🚀 Quick Start

1. Installation

Clone the repository:

git clone https://github.com/Msoneofficial/SubtitleStudio.git
cd SubtitleStudio

Install Flutter dependencies:

flutter pub get

Optional: Set up environment variables (for Telegram integration):

cp .env.example .env
# Edit .env and add your credentials if needed
# See .env.example for instructions

2. Running the App

Android:

flutter run

iOS:

flutter run

macOS:

flutter run -d macos

Windows:

flutter run -d windows

Linux:

flutter run -d linux

Web:

flutter run -d web

3. Building for Release

Android APK:

flutter build apk --release

iOS:

flutter build ios --release

macOS:

flutter build macos --release

Windows:

flutter build windows --release

Linux:

flutter build linux --release

🛠️ Development

Setting Up Development Environment

1. Install dependencies:

   flutter pub get

2. Run code analysis:

   dart analyze

3. Format code:

   dart format .

4. Run tests:

   flutter test

Project Structure

lib/
├── main.dart                 # Application entry point
├── screens/                  # UI screens and pages
├── widgets/                  # Reusable UI components
├── services/                 # Business logic services
├── utils/                    # Utility functions
├── themes/                   # App theme configuration
├── database/                 # Local database models
├── operations/               # Subtitle operations
├── features/                 # Feature modules

Architecture

Subtitle Studio follows a modular architecture with:

• Feature-first organization for scalability
• Provider pattern for state management
• Isar database for local persistence
• Clean separation of concerns

📦 Environment Configuration

Telegram Integration (Optional)

To enable Telegram integration for bug reporting:

1. Get a Telegram bot token:

   • Talk to @BotFather
   • Create a new bot
   • Copy the token

2. Configure environment variables:

   cp .env.example .env

3. Edit .env file:

   TELEGRAM_BOT_TOKEN=your_token_here
   TELEGRAM_CHANNEL_ID=your_channel_id_here
   

4. Rebuild the app for changes to take effect

📊 Version Information

Current Version

• App Version: 3.0.0+30
• Flutter SDK: 3.7.2+
• Dart SDK: 3.7.2+
• Status: Actively Maintained ✓

Build Information

• Gradle: 8.13
• Kotlin: 2.0.21+
• Java: VERSION_17+
• Android Target SDK: 35
• Android Build Tools: 35.0.0

🎨 Themes

Switch between three beautiful themes:

• Light Theme - Clean and minimal
• Dark Theme - Easy on the eyes
• Classic Theme - Traditional interface

📝 Changelog

Latest Release: v3.0.0 - Subtitle Studio v3

• Complete UI/UX redesign
• Video player integration
• Enhanced subtitle editing
• Performance improvements
• Multi-platform support

📦 Dependencies

Key dependencies include:

• Flutter: UI framework
• Provider: State management
• Isar: Local database
• Media Kit: Video playback
• FFmpeg: Video processing
• Flutter Dotenv: Environment configuration

Run flutter pub outdated to check for dependency updates.

🐛 Known Issues

See GitHub Issues for known issues and bug reports.

🎯 Roadmap

Future planned features:

• Cloud synchronization
• GnuLinux/Windows App distribution
• Website for the app
• Batch processing improvements
• Performance optimizations
• Additional language support

📄 License

This project is licensed under the GNU General Public License v3.0. See LICENSE for details.

🔗 Links

• GitHub: Msoneofficial/SubtitleStudio
• Issues: Report a bug
• Discussions: Get help

💬 Contact & Support

• 🐛 Report bugs via GitHub Issues
• 💬 Start a discussion on GitHub Discussions

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Made with ❤️ by the Msone community

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