How to Fix Pixelated Video | Repair Grainy Videos With Ease?

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Have you ever played a video and see strange polygon-like objects emerging from the video? If yes, then that, my dear friend is what we call Pixelation. It not only causes the visual quality of the video to diminish but also effects the overall experience of the viewers.

Pixelation can happen due to two main reasons. First, are the poor conditions while taking the video. This can be avoided while making the video. Secondly, when the data in a video file is compressed aggressively to make the file smaller and save some device space. It can lead to Pixelation of said Video file.

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How to Avoid Pixelated Video During Video Production?

1. Shoot Videos in a Proper Light: Shooting videos in inadequate lighting conditions, can prompt the camera to compensate by elevating ISO levels or prolonging exposure times. This adjustment may give rise to undesirable noise or graininess, ultimately causing pixelation when the footage lacks clarity.

2. Use Proper Camera Settings: Improper configurations, such as a disparity between frame rate and shutter speed or an incorrect white balance, can result in videos that are distorted or exhibit pixelation.

3. Opting for a Higher Aperture: Choosing a lower aperture setting permits a greater influx of light into the camera. However, it comes with a trade-off, which is a more limited depth of field. This trade-off occasionally displays as areas of blurriness or pixelation in the video, especially if the focus isn’t meticulously fine-tuned.

4. Proper ISO Levels: Heightening the ISO setting in low-light scenarios enhances the camera’s light sensitivity. Nonetheless, this adjustment carries the risk of noise or grain, resulting in pixelation and an overall decline in the video’s visual quality.

5. Choose Cameras with Bigger Sensors: Cameras equipped with smaller sensors may encounter challenges in capturing intricate details, particularly in low-light environments. This problem is often displayed as pixelation or a perceptible lack of sharpness within the footage.

How to Repair Pixelated Video?

Dealing with such pixelated videos can prove to be a hassle. But worry not, as we are here to help you out with every step of the process. Here we are giving you some of the methods to pull you out of this conundrum.

Method 1: Incompatible Video Player

Sometimes, when you face pixelation, the issue might not be with the video itself but rather a problem arising from the video player being incompatible with the video format.
Sometimes, videos are encoded using specific algorithms, causing certain video players to struggle with seamless rendering.
Consider experimenting with an alternative video player to verify whether it can play the video without any complications.

Method 2: Limited Hardware Capacity

There are instances where the issue is not with the video itself, but the processing speed of the hardware using which the video is being played. High-resolution videos can require a lot of processing resources. If the hardware is unable to meet those requirements then the video may display pixelated.

In such cases, there is no issue with the video itself and the only solution is to play the video in a device with better specs that can meet the processing requirements of the video.

Method 3: Adobe After Effects

Adobe has various advanced plugins that help its users remove pixels from videos and improve the overall visual quality. Adobe After Effects is one of the most popular plugins for visual effects tools. With its inbuilt “Remove Grain” feature it can easily fix pixelated videos.
Here’s a quick guide on how to use it to remove pixelation.
Step 1: Go to Adobe’s official website; download Adobe After Effects.
Step 2: Import the Video in which you want to remove pixelation. Drag the video to the Timeline.
Step 3: Go to Effects and Presets Panel. In the panel search “Remove Grain” effect.
Step 4:  Drag the effect to the Composition Area. A preview of the result will be available now.
Step 5:  Go to the “Noise Reduction” setting and adjust its value so that the video looks more realistic.
Step 6:  Now change “Preview” to “Final Output”. Now the pixels from the video are removed and can be exported

Method 4:  Repair Using SFware Video Repair Tool

SFware Video Repair Software can repair pixelated videos for you with simple clicks, the tool repairs the damaged contents in the video files and produces a clear video file. Even in the case of extremely repairing corrupt or damaged videos from all major camera brands and file formats, including repairing corrupt CCTV video files. Here’s how the works:

Steps To Fix Video Files Using SFWare Video Repair Software

Step 1: Download and Install the tool on your Windows or Mac system.

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Step 2: Launch the tool and Click on Add File to select the pixelated video file.

add the corrupt video file that you want to repair

In case:  If the header of the video file is corrupted or not found, the tool will prompt for a reference file taken on the same camera.

add the reference video files that is shot on the same camera

Step 4: The tool will repair the pixilated video.

the tool starts repairing the corrupted video file

Step 5: After the completion of repairing the video. Use the Preview option to have a quick look at the repaired file.

Step 6: Click on Save to browse a location to save the repaired video.

preview the repaired video file and save it on any location of your choice


It certainly is a very annoying experience when your screen gets flooded with polygons while you are trying to watch a video. But have no fear, the plague of polygon pixels shall haunt you no more.
Follow these simple methods and put your mind at ease. Now the only time you will see polygons in your video is when you watch a video on polygon.

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