¶ 2.10 Video Colorizer AI
¶ 2.10.1 Introduction
What can Video Colorizer AI do?
Video Colorizer AI is a powerful AI-driven tool designed to automatically add realistic color to black-and-white videos. Whether you're working with vintage home footage, historical films, or archival recordings, this tool brings your content to life with vibrant, natural-looking colors.
4 Unique Color Styles
Choose from four distinctive AI-generated color styles and preview them in real time to select the best fit for your video.
A Guide to Colorize B&W Video with UniFab
- Step 1: Launch UniFab and Select the “Colorizer” Module
Open the UniFab application, navigate to "All Features", and choose the “Colorizer” module. Click the “+” button or drag and drop your black-and-white video to import it into the workspace.
- Step 2: Capture a Reference Frame and Preview Styles
Click the “Capture” button and move the progress bar to select a key reference frame from your video. Then click “Generate” — UniFab will automatically produce four unique AI color styles based on that frame. Preview each style and pick the one that best fits your desired aesthetic.
- Step 3: Customize Output Settings and Start Colorization
After selecting your preferred style, adjust the output resolution, format, and other settings if needed. Click the “Start” button in the bottom-right corner. UniFab will now apply the chosen style to the entire video and generate a fully colorized version.
¶ 2.10.2 System Requirements
| Operating System | System Memory（RAM） | Graphics Cards | CPU |
| Windows 11/10(64 bit only) | 16GB or more | Nvidia RTX 30 series or higher, 8GB VRAM | Intel i7 8th generation or AMD Ryzen 3000 series or higher |
¶ 2.10.3 FAQs
What types of videos can UniFab Video Colorizer AI colorize?
UniFab supports a wide range of black-and-white video types, including vintage films, historical footage, cultural heritage recordings, old family videos, and more. The AI works best on videos with stable scenes and clear subjects.
Does the AI color every frame of the video automatically?
Yes. Once you choose your preferred color style based on a reference frame, UniFab automatically applies that style to every frame of your video during the processing phase.
Can I customize or fine-tune the colorization style?
While manual editing isn't required, you can preview four AI-generated styles and select the one that fits your vision best. Each style offers a different tone and mood, optimized by the AI.
Will colorization affect the video quality?
No. UniFab maintains high video quality during colorization. You can even adjust the output resolution and format to match your original or enhanced video settings.
How long does it take to colorize a video?
Processing time depends on video length, resolution, and your hardware setup. With GPU acceleration (NVIDIA recommended), most videos are colorized within minutes.
¶ Final Notes
This guide is designed to help you make the most of UniFab Video Colorizer AI. For additional help or inquiries, please visit our support page or contact customer service: service@unifab.ai.