README.md

---
license: gpl-3.0
title: VIDEO MANIPULATION DETECTION
sdk: streamlit
emoji: 🚀
colorFrom: purple
colorTo: blue
pinned: true
sdk_version: 1.41.1
---
For deploying your project on **Streamlit** in a Space, here's the adjusted **README.md** with relevant details:

```markdown
# Video Manipulation Detection - Streamlit App

## Overview
This project is an AI-powered tool designed to detect video manipulations like deepfakes using object detection and optical flow analysis. It provides a web interface where users can upload videos, and the tool analyzes the video for potential manipulations, giving a score to indicate the likelihood of manipulation.

## Configuration

```yaml
title: Video Manipulation Detection
emoji: 🎥
colorFrom: blue
colorTo: green
sdk: streamlit
python_version: 3.10
sdk_version: 1.10.0
suggested_hardware: "t4-medium"
suggested_storage: "medium"
app_file: app.py
app_port: 8501
base_path: /
fullWidth: true
header: default
short_description: Detect deepfakes and video manipulations using AI-based analysis.
models:
  - facebook/detr-resnet-50
tags:
  - deepfake-detection
  - video-analysis
  - AI
thumbnail: https://example.com/thumbnail.png
pinned: true
hf_oauth: false
hf_oauth_scopes: []
hf_oauth_expiration_minutes: 480
hf_oauth_authorized_org: []
disable_embedding: false
startup_duration_timeout: 30m
custom_headers: {}
preload_from_hub:
  - facebook/detr-resnet-50
```

## Description

This Streamlit app allows users to upload a video, which is then analyzed for potential manipulation. It uses the following key features:

1. **Frame Extraction**: Captures frames from the video at defined intervals.
2. **Object Detection**: Uses the **DETR model** (a transformer-based object detection model) to detect objects in each frame.
3. **Optical Flow Calculation**: Computes motion patterns between consecutive frames to detect any abnormal motion (indicative of manipulation).
4. **Manipulation Score**: Based on the results of object detection and motion analysis, the app generates a manipulation score to indicate the likelihood of tampering.

## Steps to Deploy

1. **Clone the Repository**:
   ```bash
   git clone https://github.com/yourusername/video-manipulation-detection.git
   cd video-manipulation-detection
   ```

2. **Create a Virtual Environment**:
   Create a virtual environment (optional but recommended):
   ```bash
   python3 -m venv venv
   ```
   Activate the virtual environment:
   - On Windows: `venv\Scripts\activate`
   - On Mac/Linux: `source venv/bin/activate`

3. **Install Dependencies**:
   Install the required dependencies:
   ```bash
   pip install -r requirements.txt
   ```

4. **Run the Streamlit App**:
   To run the app locally:
   ```bash
   streamlit run app.py
   ```
   This will start the app on `http://localhost:8501`.

5. **Deployment on Streamlit Space**:
   - Push the repository to **Hugging Face Spaces** under your account.
   - Ensure the **`app.py`** file is located at the root of the repository.
   - The app will automatically run in the cloud on Streamlit.

## Requirements

- Python 3.10
- Streamlit
- OpenCV
- PyTorch
- Hugging Face Transformers
- PIL (Python Imaging Library)
- tqdm

## Usage

1. Upload a video file (e.g., `.mp4`, `.mov`).
2. The app will process the video and display:
   - The **manipulation score** based on the likelihood of manipulation.
   - **Frame-based analysis** and **optical flow** insights.
3. View the final result on the app interface, indicating whether the video is likely manipulated.

## License

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

## Acknowledgments

- **DETR** (facebook/detr-resnet-50) model from Hugging Face for object detection.
- OpenCV for frame extraction and optical flow calculations.
- Streamlit for creating the interactive web interface.
```

### Key Changes for Streamlit Space Deployment:

1. **`sdk: streamlit`**: Specifies that this is a Streamlit-based application.
2. **`app_file: app.py`**: Indicates the main file for the app (`app.py`).
3. **Deployment Steps**: Instructions on how to deploy the app on Streamlit, including how to clone the repository and install dependencies.
4. **Hugging Face Specific Configuration**: The configuration YAML ensures the app is correctly set up when deploying to **Hugging Face Spaces**.
   
Once this is set up, you'll be able to push your project to **Hugging Face Spaces**, where it will run as a **Streamlit** app.