What Is Video Upscaling
Before learning some AI video upscaling applications, let’s first understand video upscaling and how it works.
Many people mistake video upscaling for the process of converting a low-resolution video to a higher one like 720p or 1080p to 4K. Actually, upscaling can’t add new details to your video, which means upscaling won’t make your video look as sharp as a 4K-quality video.
However, video upscaling is the process of enlarging or stretching lower-resolution videos onto a large screen. Now, most TVs can automatically upscale lower-resolution videos during playback.
Imagine if a 1080p video plays on a 4K TV without upscaling. The video won’t play on the whole TV screen instead of taking up a quarter of the screen. In other words, upscaling simply interpolates existing pixels to create new ones and makes a smaller-resolution video to fit the larger screen size. This is traditional video upscaling.
Now, AI video upscaling takes a different method. AI upscaling technique can analyze the video content and generate new pixels that are similar to existing ones, which brings a higher-quality image.
If you want to create high-quality 1080p videos on your PC, you can try MiniTool MovieMaker, a simple and feature-rich video editor for Windows PCs.
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Top AI Video Upscaling Tools
How to upscale videos to 4K? In this part, you’ll learn some of the best AI video upscaling software that can dramatically improve your video quality.
#1. Topaz Video AI (Windows and macOS)
Topaz Video AI is a great AI video upscaling software program for people to upscale videos at 4K/8K while improving the quality. It can also recover low-quality videos, upscale cartoons, and restore old footage.
Topaz Video AI uses new ways of interpolating frames to increase video smoothness and create smooth slow motion. With AI-powered stabilization, this application can also reduce the video shake from cameras.
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#2. Pixop (Online)
If you want online AI video upscaling software, Pixop is a great choice that uses different AI filters to enhance videos. It can upscale the displayed source video to 1080p, 4K, or UHD 8K while eliminating artifacts and adding details to the video to improve the video quality.
#3. DVDFab Video Enhancer AI (Windows and macOS)
DVDFab Video Enhancer AI is another AI video enhancer for uplifting video quality and enlarging resolution. Thanks to its powerful AI models, this program can automatically enhance low-quality videos to better image quality and enlarge the resolution up to 4K.
With DVDFab Video Enhancer AI, you can easily upscale video and get a better viewing experience when playing it on a large screen.
#4. AVCLabs Video Enhancer AI (Windows and macOS)
Among AI video upscaling software, AVCLabs Video Enhancer AI should not be ignored. It can upscale low-resolution and blurry videos from HD, 4K, and 8K with multi-frame enhancement. It’s one of the best apps to improve video quality.
#5. Video2X (Windows)
Video2X is another tool to upscale videos to on your Windows PC by increasing the resolution and frame rate of your video. Also, it can work as an image/GIF upscaler. More importantly, Video2X is free and open-source.
#6. HitPaw Video Enhancer (Windows)
HitPaw Video Enhancer is also a video upscaling software for Windows. This app can automatically upscale videos and enlarge low-quality videos up to 4K/8K while bettering quality.
Also, HitPaw Video Enhancer can repair animated videos, retouch the face details of a person in the video, etc.
Conclusion
AI technology makes it simple to upscale videos to 4K/8K. With these AI video upscaling tools, you can upscale videos with true details and fewer artifacts, and finally, you will get a natural and high-quality video.
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About The Author
Position: Columnist
Cora works as an editor at MiniTool for many years, writing articles about video editing, video conversion, and screen recording. She also writes articles about Instagram, Facebook, TikTok, Snapchat, and Twitter. During her spare time, Cora loves reading, traveling, and watching movies.