CambAI n8n Community Node

This is an n8n community node that integrates with CambAI, an AI-powered voice translation and dubbing platform.

Features

• Text-to-Speech: Convert text to natural-sounding speech with voice and language selection
• Text-to-Sound: Generate sound effects from text descriptions
• Text-to-Voice: Create custom voices from text and voice descriptions
• End-to-End Dubbing: Dub video/audio content from one language to another
• Multi-language Support: Support for 140+ languages with dynamic language loading
• Voice Management: Browse and select from available voices

Installation

Community Nodes (Self-Hosted)

1. Open your n8n instance
2. Go to Settings > Community Nodes
3. Install the package: @cambai/n8n-nodes-cambai

Manual Installation

# In your n8n custom nodes directory
npm install @cambai/n8n-nodes-cambai

Credentials Setup

1. Sign up for a CambAI account
2. Generate an API key from your dashboard
3. In n8n, create new credentials:
   • Type: CambAI API
   • API Key: Your CambAI API key

Operations

Speech Operations

Text to Speech

Convert text into natural-sounding speech with voice cloning capabilities.

Parameters:

• Text: The text to convert to speech
• Voice: Select from available voices or provide voice ID
• Source Language: The language of the input text
• Additional Options: Age, gender, project settings, output type (raw bytes/URL)

Output: Audio file (FLAC) or download URL

Sound Operations

Generate Sound

Create sound effects from text descriptions.

Parameters:

• Prompt: Description of the sound to generate (e.g., "ocean waves crashing")
• Duration: Length of sound in seconds
• Additional Options: Output type, polling settings

Output: Audio file (FLAC) or download URL

Voice Operations

Text to Voice

Generate custom voices from text and detailed voice descriptions.

Parameters:

• Text: The text content for voice synthesis
• Voice Description: Detailed description of desired voice characteristics (minimum 18 words)
• Additional Options: Polling timeout and interval

Output: Array of voice preview URLs

Dubbing Operations

End-to-End Dubbing

Dub video/audio content from one language to another.

Parameters:

• Video URL: YouTube, Google Drive, or direct media file URLs
• Source Language: Original language of the media
• Target Languages: Language(s) to dub into (multiple selection supported)
• Additional Options: Polling settings for longer processes

Output: Dubbed video URL, audio URL, and transcript with timing

Example Workflows

Text-to-Speech with Voice Selection

1. Add a CambAI node
2. Select Speech > Text to Speech
3. Enter your text, select voice and language
4. Configure output type (file or URL)
5. Execute to get audio output

Sound Generation

1. Add a CambAI node
2. Select Sound > Generate Sound
3. Enter sound description and duration
4. Execute to get generated sound

Custom Voice Creation

1. Add a CambAI node
2. Select Voice > Text to Voice
3. Provide text and detailed voice description
4. Execute to get voice preview URLs

Video Dubbing

1. Add a CambAI node
2. Select Dubbing > End-to-End Dubbing
3. Enter video URL, source and target languages
4. Execute to get dubbed content (longer processing time)

API Reference

This node uses the CambAI API v1. For detailed API documentation, visit CambAI API Docs.

Contributing

This is an open-source project. Contributions are welcome!

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Submit a pull request

License

MIT

Support

• CambAI Documentation
• n8n Community
• GitHub Issues