What is frame interpolation?

The definition of frame interpolation is when several images synthesize in a single large frame in motion mode and create better motion images which increase the overall viewing experience. With the ai frame interpolation, you can watch a 60fps video with detailed images without glitches or blur. In this OTT era, live streaming with UHD, HD quality increases the usage of frame interpolation ai to enhance the appearance.

what is frame interpolation

AI Interpolation Software List: TOP Solutions 2024

Video frame interpolation software is readily available to make the image more fluid so that the video motion gives more clarity in its appearance. Let's know how the software works to provide us with a better viewing experience so far.

UniFab Smoother AI

ai frame interpolation software: unifab

UniFab Smoother AI

Use AI algorithms to boost videos to 120 fps and ensure a smoother motion progression, especially ideal for fast-moving objects or scenes.
  • Adjust the video interpolation to 60 fps/120 fps with easy configuration
  • Offers integer multiple interpolation & specific frame rate selection
  • Reduce flickering and jittering, presenting a more natural visual experience
  • Simple and efficient trimming function to customize your videos as you need
  • Free trial to enlarge videos in up to 4K quality and convert SDR to HDR
Step 1

Launch UniFab and choose the module you want.

Install the software on your device and open the interface

Step 2

Load the source and edit the output video

Choose the 'Smoother' module. Click the Add Video button to select the video you want to edit the frame interpolation in the local file.

ai frame interpolation software

Step 3

Customize and start to finish the frame interpolation

Customize the video interpolation you want. Click the start button. UniFab will complete the video task at lightning speed.

ai frame interpolation software

  • Free trial with full function to experience, no limits on the size or output quality
  • Easy to adjust frame interpolation to 60fps/120fps for beginners
  • No need for advanced video editing acknowledges
  • AI algorithm requires high demand for your device
  • After the trial, you need to purchase to get full access


frame interpolation software flowframes

It supports various video formats Flowframes offers GPU acceleration frame interpolation to look the video more bright and sharper. The software works with RIFE AI and also supports DAIN and FLAVR. It has built-in frame deduplication and speed compensation feature that perfectly works with 2D animation videos.

  • It supports several video formats include mp4, gif, WebM, mov, mkv and many more
  • It preserves different important data like subtitles and audio
  • It helps 2D animation with built-in frame deduplication for speed compensation
  • Patreon exclusive version can be modified
  • Very complicated to operate for beginners
  • Older GPUs like the GT 710 or Intel HD 3xxx/4xxx will NOT work!
  • For Windows ONLY

SVP Team

frame interpolation software SVP team

SmoothVideo Project or SVP is renowned software that can provide high frame interpolation from 30fps to 60fps. It helps generate intermediate frames for tvs and other devices and produces smooth and precise movement for the viewers. It supports GPU acceleration with NVIDIA Optical flow and supports frame interpolation vlc including various other video players.

🔎 Related: Best SVP (SmoothVideo Project) Alternative: AI Video Interpolation

  • It supports GPU Acceleration with NVIDIA optical flow
  • You can convert any animation, video footage into 60, 120, 144+ frame rates
  • It works in the real-time background without any distortions
  • Available on Win/Mac/Mobile
  • To get it in the extension, you need to download additional software
  • Outdated and complicated interface, it is hard to operate


ai frame interpolation animeinterp

AnimeInterp specifically works on animated videos. AnimeInterp primarily focuses on the problem of interpolating cartoons with soft colors, characters, and the extravaganza background. It works to fix the animation with non-linear expressions and giant sets. Animation frame interpolation requires a reliable and smart tool to deal with image sequences in a single large frame, and AnimeInterp is suitable for fixing the issues. The online frame interpolation software can be used by anyone trying to enhance the animation frame rates of the video.

🔎 Related: AnimeInterp resource on GitHub

  • Free to use, it is an open-source frame interpolation tool
  • It works with large image sizes with a broad background
  • Address various frame interpolation issues, especially on animation videos
  • Challenging for beginners to use
  • You need programming knowledge to learn how to operate

Myungsub Cain

ai frame interpolation myungsub cain

If you want to try a conventional video frame interpolation, you have to go through high computation costs and many complex processes. But, Cain uses a deep neural interpolation architecture to deal with pixelshuffles. It supports a precise optical flow estimation and additional cost-effective features to go with video frame interpolation quickly. The software works as a deep neural work that is end-to-end trainable and has no disturbance from motion estimation network components. 

🔎 Related: Myungsub Cain resource on GitHub

  • It effectively works with channel attention with pixel shuffle
  • It uses an intense neural network architecture for accuracy
  • Its comparatively low-cost video interpolation tool: free to use
  • Similar to AnimeInterp, this tool also requires mastering knowledge about programming

With the help of the tool, you can frame interpolate and organize the images on a single frame to run smoothly. There are a few technical aspects associated with the video frame interpolation, and let's learn and know about them in the FAQ session.


Time interpolation frame blending repeats the frames and blends them as required to smoothen the motion.

Projector's Frame interpolation feature helps insert an image frame between fast-moving video by comparing consecutive image frames. The projector evaluates the differences between a single frame of movie or video and makes new interim frames.

Frame interpolation after effects helps automatically calculate in-between frames for the times between the keyframe. After effects apply when you add keyframes with several values on the timeline.

To some extent, you can say it's better to use frame interpolation for commercial purposes. The reason behind it is that you will have a vast number of still images in commercial projects that you need to synthesize and organize the motion to give a shape of the storyline. But suppose you want to create motion with still images and create a story to express to your audience. In that case, you can use the above-stated software and video frame interpolate to organize the entire storyline.

The time depends on your choice. But the slower you go, the more frame you need to interpolate to keep the balance. It would be best if you go with 50% speed and higher as, in this case, the interpolation rate would be 1:1.

Concluded Words

Frame interpolation brings revolutionary changes and reaches animated movies to a higher level. Even the frame interpolation ai helps the gaming world make several updates and brings something new to game lovers across the globe. The videography industry is booming with its various technological features that come across a long way to reach out and create the best-animated movies, shows, and brings down to your drawing-room. The new technical upgrade of frame interpolation is a blessing for users globally.