# VidScript

AI-powered CLI tool that transforms video content into intelligent, structured notes.

## Overview

VidScript is a powerful command line tool that processes video files or YouTube videos and generates well-structured notes using AI. It extracts audio, transcribes speech, and leverages advanced AI models to organize content into coherent notes. Built with TypeScript and modern AI technologies, it offers a seamless experience for content creators, students, and professionals.

## Features

- 🎥 Support for both local video files and YouTube URLs
- 🤖 Multiple AI model options (Anthropic's Claude, OpenAI's GPT-4)
- 🌐 Multi-language support for transcription and notes
- 📝 Multiple output formats (detailed, concise, bullet points)
- 📊 Vector database integration for enhanced content analysis
- 🎨 Beautiful PDF output with customizable formatting
- ⚡ Fast processing with modern async operations
- 🔄 Progress tracking and status updates
- 🛠️ System compatibility checking

## Prerequisites

- Node.js 16 or higher
- FFmpeg installed on your system
- API keys for:
  - Anthropic (Claude)
  - OpenAI (optional, for GPT-4)
  - Pinecone (for vector storage)

## Installation

```bash
# Install globally using npm
npm install -g vidscript

# Or use with npx
npx vidscript

# Or install using Bun
bun install -g vidscript
```

## Setup

1. Run the initialization command:
```bash
vidscript init
```

2. Follow the prompts to configure:
   - AI model preferences
   - API keys
   - Default output settings
   - Vector database settings

## Usage

### Basic Commands

```bash
# Process a YouTube video
vidscript generate -i "https://www.youtube.com/watch?v=EXAMPLE" -o ./my-notes

# Process a local video file
vidscript generate -i "/path/to/video.mp4"

# Generate notes with specific settings
vidscript generate -i "video.mp4" -m claude-3-opus -f detailed -l english -d comprehensive
```

### Command Options

| Option                           | Description                                | Default    |
|--------------------------------|--------------------------------------------|------------|
| `-i, --input <path>`            | Video file path or YouTube URL             | _Required_ |
| `-o, --output <path>`           | Output directory for generated files       | `./notes`  |
| `-m, --model <model>`           | AI model (claude-3-opus, claude-3.5-sonnet, claude-3.7-sonnet, gpt-4-turbo, gpt-4)| `claude-3.7-sonnet` |
| `-l, --language <lang>`         | Output language                            | `english`  |
| `-f, --format <format>`         | Output format (detailed/concise/bullet)    | `detailed` |
| `-d, --detail <level>`          | Note detail level (standard/comprehensive/exhaustive)| `standard` |
| `--vector-store`                | Enable vector store for long transcripts   | `false`    |
| `--vector-store-index <name>`   | Vector store index name                    | `vidscript`|
| `--vector-store-namespace <ns>` | Vector store namespace                     | `default`  |
| `-h, --help`                    | Display help information                   | -          |

### Advanced Features

1. **Vector Analysis**: Enable deep content analysis for long videos
```bash
vidscript generate -i "video.mp4" --vector-store --vector-store-index custom-index
```

## Project Structure

```
vidscript/
├── src/
│   ├── index.ts         # Main application logic
│   ├── models.ts        # AI model integrations
│   ├── types.ts         # TypeScript type definitions
│   ├── ui.ts           # CLI interface components
│   ├── vectorStore.ts   # Vector database operations
│   └── createPDFHtml.ts # PDF generation logic
├── dist/               # Compiled JavaScript output
└── public/            # Static assets
```

## Development

```bash
# Install dependencies
npm install

# Run in development mode
npm run dev

# Build the project
npm run build

# Run tests
npm test

# Lint code
npm run lint

# Format code
npm run format
```

## Contributing

1. Fork the repository
2. Create your feature branch (`git checkout -b feature/amazing-feature`)
3. Commit your changes (`git commit -m 'Add amazing feature'`)
4. Push to the branch (`git push origin feature/amazing-feature`)
5. Open a Pull Request

## License

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.

## Author

Enoch Kambale

## Support

For issues and feature requests, please use the [GitHub issues page](https://github.com/camballe/vidscript/issues).