---
license: apache-2.0
title: Sign Language Conversion App
sdk: gradio
colorFrom: red
colorTo: red

---
# Sign Language Conversion App

This application converts text to sign language videos and can also extract text from images to convert to sign language.

## Features

- **Text to Sign Language**: Enter text and get corresponding sign language videos
- **Image to Sign Language**: Upload an image with text and get the sign language translation
- **AI-powered**: Uses several AI models to improve sign language translations

## How to Use

1. **Text Conversion**: 
   - Go to the "Text to Sign" tab
   - Enter text in the textbox
   - Click "Convert Text to Sign"
   - View the resulting sign language video

2. **Image Conversion**:
   - Go to the "Image to Text/Caption and Sign" tab
   - Upload an image with text
   - Click "Process Image and Convert to Sign"
   - See the extracted text and corresponding sign language video

## Technical Details

The app uses:
- SentenceTransformer for text embedding
- FAISS for efficient similarity search
- OpenAI API through OpenRouter for text processing and image analysis
- FFmpeg for video processing
- Gradio for the user interface

## Dataset

The application relies on a sign language dataset with video clips showing different signs.