Video Steganography Analysis Tool

A powerful video steganography analysis tool that can decompose videos into different color channels, bit planes, and various steganography analysis views.

Features

• Basic color channel separation (Red, Green, Blue, Grayscale)
• Saturation adjustment analysis
• Bit plane analysis (0-7 bits)
• Stegsolve style analysis
• Channel operation analysis (XOR, addition, subtraction)
• Color filter analysis
• Automatic audio synchronization
• Maintain original video frame rate

Installation

1. Ensure Python 3.7+ is installed
2. Clone or download this project
3. Install dependencies:

pip install -r requirements.txt

Usage

1. On Windows:

# Double-click run.bat
# Or run in command line:
python video_color_separator.py

2. On Linux/MacOS:

# Add execute permission
chmod +x run.sh
# Run the script
./run.sh
# Or run the Python file directly
python3 video_color_separator.py

3. Select the video file to analyze in the file selection dialog
4. Choose the output directory
5. Wait for the processing to complete

Output Structure

output_dir/
├── frames/                    # All frame images
│   ├── basic/                # Basic color channels
│   │   ├── blue/            # Blue channel
│   │   ├── green/           # Green channel
│   │   ├── red/             # Red channel
│   │   └── grayscale/       # Grayscale
│   ├── saturation/           # Saturation analysis
│   │   ├── low_sat/         # Low saturation
│   │   ├── normal_sat/      # Original saturation
│   │   └── high_sat/        # High saturation
│   ├── bit_planes/           # Bit plane analysis
│   │   ├── bit_plane_0/     # Bit plane 0
│   │   └── .../             # Up to bit plane 7
│   ├── stegsolve/            # Stegsolve style analysis
│   │   ├── red_plane/       # Red plane
│   │   ├── green_plane/     # Green plane
│   │   ├── blue_plane/      # Blue plane
│   │   └── .../             # Other analyses
│   └── steganography/        # Other steganography analyses
│       ├── xor_analysis/     # XOR analysis
│       ├── channel_operations/# Channel operations
│       └── color_filters/    # Color filters
└── videos/                    # Processed video files

Notes

• Ensure sufficient disk space (at least 50 times the size of the original video is recommended)
• Processing large videos may take a long time
• The output videos will maintain the original video's frame rate and audio
• All processes are executed sequentially, which may result in slower processing speeds. Please be patient when processing large files.
• This script was created using AI and has been tested on Windows 10. It should work on other systems, but please test or modify as needed.

System Requirements

• Windows/Linux/MacOS
• Python 3.7+
• 4GB+ RAM (recommended)
• Sufficient disk space

Dependencies

• OpenCV (image processing)
• NumPy (numerical computation)
• MoviePy (video and audio processing)