Skip to main content
Transform and edit live video streams in realtime with AI. Our realtime video models enable both creative style transformations and precise video editing with minimal latency. Choose between style transformation (Mirage) for artistic effects or video editing (Lucy) for adding, changing, or removing elements in your video streams.

​
Available Models

We offer two specialized realtime video models, each optimized for different use cases:
ModelUse CaseExample PromptsBest For
MirageStyle transformation”Anime style”, “Cyberpunk city”, “Studio Ghibli animation”Creative effects, artistic filters, visual themes
LucyVideo editing”Add a dog”, “Change hair to blonde”, “Remove the car”Object manipulation, scene editing, precise modifications

​
Mirage - Video Restyling

Transform the overall visual style and aesthetic of your video stream. Perfect for creative applications, social media filters, and artistic effects.

​
Lucy - Video Editing

Make specific edits to videos by adding, modifying, or removing objects and elements. Ideal for content creation, personalization, and interactive experiences.

​
Quick Start

​
Installation

npm install @decartai/sdk

​
Basic Usage

  • Video Restyling (Mirage)
  • Video Editing (Lucy)
import { createDecartClient, models } from "@decartai/sdk";

// Use Mirage for style transformation
const model = models.realtime("mirage");

const stream = await navigator.mediaDevices.getUserMedia({
  video: {
    frameRate: model.fps,
    width: model.width,
    height: model.height,
  }
});

const client = createDecartClient({
  apiKey: "your-api-key-here"
});

const realtimeClient = await client.realtime.connect(stream, {
  model,
  onRemoteStream: (transformedStream) => {
    videoElement.srcObject = transformedStream;
  },
  initialState: {
    prompt: { text: "Anime style", enrich: true }
  }
});

// Change styles dynamically
realtimeClient.setPrompt("Cyberpunk city");
realtimeClient.setPrompt("Studio Ghibli animation");

​
Use Cases & Examples

​
Video Restyling with Mirage

Perfect for creative applications and visual effects:
  • Social Media Filters: “Anime style”, “Vintage film”, “Oil painting”
  • Content Creation: “Studio Ghibli animation”, “Cyberpunk aesthetic”, “Watercolor art”
  • Live Streaming: “Cartoon style”, “Neon synthwave”, “Impressionist painting”
  • Virtual Events: “Fantasy world”, “Futuristic setting”, “Medieval theme”

​
Video Editing with Lucy

Ideal for content modification and interactive experiences:
  • Object Addition: “Add a dog running around”, “Add birds flying overhead”, “Add flowers in the foreground”
  • Appearance Changes: “Change hair to blonde”, “Add sunglasses”, “Change shirt color to red”
  • Object Removal: “Remove the car from the scene”, “Remove the tree”, “Remove background objects”
  • Scene Modifications: “Replace the background with a beach”, “Add snow falling”, “Change day to night”

​
Getting Started

Choose your model based on your use case:

Video Restyling

Transform video styles with the Mirage model. Perfect for creative effects and artistic transformations.

Video Editing

Edit video content with the Lucy model. Add, modify, or remove objects and elements.
⌘I