How To Make 4K Videos With AI For Free

Aditya Belekar -

Creating high-quality videos has never been easier. With AI tools, you can now turn your regular videos into crystal-clear 4K masterpieces.

4K videos are becoming the new standard. They offer sharper images and more detail than ever before. But making 4K content can be tricky.

Many AI video tools only work with lower resolutions. That's where upscalers come in handy. They can take your videos and enhance them to 4K quality. Let's learn more about AI video upscaling and how you can make stunning 4K videos for free.

Why Make 4K Videos With AI?

4K videos are four times sharper than regular HD. They show more detail and look better on big screens. Here's why you might want to make 4K videos:

  1. Better Quality: 4K videos are clearer and show more detail. This is great for nature shots, product demos, or any video where small details matter.
  2. Future-Proof Content: As more people get 4K TVs and monitors, your videos will still look great years from now.
  3. Professional Look: 4K videos give your content a polished, high-end feel. This can help you stand out on platforms like YouTube or Vimeo.
  4. More Editing Freedom: With more pixels to work with, you have more room to crop or zoom without losing quality.
  5. Improved Viewing on All Devices: Even if someone watches on a lower-resolution screen, 4K videos often look better when scaled down.

Using AI to make 4K videos is smart because:

  • It's faster than traditional methods
  • You don't need expensive cameras or equipment
  • AI can clean up and enhance your video at the same time

What Is ESRGAN Video Upscaler?

ESRGAN stands for Enhanced Super-Resolution Generative Adversarial Network.

Here's how it works:

  1. You give it a low-resolution video
  2. The AI looks at each frame
  3. It adds new pixels to make the image bigger and clearer
  4. It removes blur and noise
  5. You get a higher-resolution video that looks sharp

The Segmind ESRGAN Video Upscaler is special because it doesn't just make videos bigger. It actually tries to guess what details should be there, based on what it's learned from looking at lots of high-quality videos.

Key Features:

  • High-Quality Upscaling: Makes videos sharper and clearer
  • Artifact Reduction: Removes fuzzy edges and blocky areas
  • Detail Enhancement: Brings out fine details in textures and patterns
  • Versatile Use: Works on all kinds of videos, from old home movies to new digital clips

ESRGAN is popular because it's free to use and gives results close to what you'd get from paid software.

How To Use ESRGAN Upscaler For Free?

Using ESRGAN is surprisingly easy. Here's a step-by-step guide:

  1. Open ESRGAN Video Upscaler tool on Segmind.
  2. Upload your video file
  3. Choose your output resolution (FHD, 2K, or 4K)
  4. Click the "Generate" button
  5. Wait for the AI to process your video
  6. Download your new, higher-resolution video

Tips for best results:

  • Start with the highest quality video you have.
  • For longer videos, you might need to split them into smaller parts.
  • Be patient, upscaling can take time, especially for 4K.

Use Of ESRGAN Upscaler

ESRGAN has many uses. Here are some top ways people use it:

  1. Improve Old Videos: Have lots of old videos? ESRGAN can make them look clearer and more vibrant.
  2. Enhance YouTube Content: If you're a YouTuber, using ESRGAN can make your videos look more professional.
  3. Boost Gaming Footage: Gamers use ESRGAN to make their gameplay videos look sharper and more detailed.
  4. Restore Vintage Films: Film buffs use it to bring new life to classic movies.
  5. Improve Security Footage: ESRGAN can help make blurry security camera videos clearer.
  6. Create Better Presentations: Business folks use it to make video presentations look more polished.
  7. Enhance Social Media Content: Make your Instagram and TikTok videos stand out with crisp, clear quality.

With Segmind’s PixelFlow platform, you can even combine ESRGAN Video Upscaler with other text-to-video or image-to-video models to save time and create custom video outputs.

For instance, here’s a Luma Video 4K Upscaler custom workflow made using AI models like ESRGAN, and Luma Text-To-Video.

Comparisons With Other AI Video Upscalers

ESRGAN is great, but how does it stack up against other tools? Let's take a quick look:

  • Topaz Video Enhance AI: This is a paid tool that offers more control. It's great for pros but can be overkill for casual users.
  • VideoProc: Another paid option. It's user-friendly but doesn't use AI as advanced as ESRGAN.
  • Tensorpix AI: Free like ESRGAN, but sometimes struggles with complex scenes.
  • Vmake AI Video Enhancer: Offers good results but has usage limits on its free version.

What makes ESRGAN stand out:

  • It's completely free
  • Gives results close to paid tools
  • Easy to use online without installing software
  • Constantly improving thanks to open-source development

While other tools might offer more features, ESRGAN hits a sweet spot of quality and accessibility for most users.

Tips For Maximizing The Use Of ESRGAN Video Upscaler

To get the best results from ESRGAN, try these tips:

  1. Start with the best source: Use the highest quality video you have. ESRGAN can improve videos, but it can't create detail from nothing.
  2. Mind your file size: Large files can take a long time to process. Consider trimming your video if you only need to upscale part of it.
  3. Experiment with settings: If the tool offers options, try different settings to see what looks best.
  4. Check your output: Always review the upscaled video. Sometimes, ESRGAN might add artifacts or strange patterns.
  5. Use for specific parts: If you only need a section in 4K, upscale just that part to save time.
  6. Combine with other tools: For best results, you might want to color correct or stabilize your video before upscaling.

Common mistakes to avoid:

  • Don't upscale multiple times. This can create weird artifacts.
  • Avoid upscaling heavily compressed videos. The results often look worse.
  • Don't expect too much with AI tools. ESRGAN is good, but it can't fix extremely poor quality videos.

Final Thoughts

Making 4K videos with AI is now easier and more accessible than ever. ESRGAN offers a free, powerful way to enhance your videos to professional quality. Whether you're a content creator, a business owner, or just someone who wants to improve old home movies, this tool can help you achieve impressive results.

Remember, while AI upscaling is powerful, it's just one part of creating great videos. The content and story of your video are still the most important elements.

If you're interested in exploring more AI-powered video tools, check out Segmind's wide range of latest AI models. From text-to-video and image-to-video generators to tools for merging audio and video, Segmind offers many free options to enhance your video creation process.