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4K Upscaling | Turn Old Videos into Crispy 4K

"How do you upscale old videos to almost crisp 4K (old movies and music videos)?" - Steven Haddock

Are you looking to turn old videos into 4K quality for a cinematic viewing experience? With the advancement of technology, it is now possible to upscale videos from lower resolution to 4K with ease. Thanks to the availability of powerful video editing tools like AVCLabs Video Enhancer AI, you can now upscale your old videos to 4K quality in just a few simple steps. This step-by-step guide will provide you with all the necessary information to upscale your videos to 4K quality quickly and easily, ensuring you can experience the best in visual quality.

turn old videos into crispy 4K

problem Part 1: Benefits of Turning Old Videos to 4K Quality

A lot of people think that investing time and effort in upscaling and editing old videos is not worth it. After all, if the video has already been shot and uploaded, why would you want to spend more time editing it again to try and get 4K quality? However, the benefits of turning old videos to 4K quality are many. Not only will you be able to share the videos with a brand-new viewing experience, but you will also be able to expose your old content to a new audience. What’s more, you will be able to make your videos look more professional and of higher quality, as well as increase your viewership and brand reach.

recommend Part 2: Turn Old Videos into Crispy 4K with AVCLabs Video Enhancer AI

If you are looking to turn old videos into crispy 4K, an AI-based 4K video upscaling tool, AVCLabs Video Enhancer AI is the perfect choice for you. This powerful AI video upscaling tool can turn old videos to 4K quality by upscaling the video resolution, optimizing the video’s quality, removing unwanted video artifacts, and adjusting the video’s color, contrast, and brightness.

AVCLabs Video Enhancer AI uses deep learning and artificial intelligence algorithm to turn old videos to 4K quality automatically. It is a powerful yet easy-to-use video enhancer tool that does not require any advanced skills.

Video Enhancer AI

  • Enhance the video quality to make them more aesthetically pleasing.
  • Upscale videos from SD to HD, HD to 4K.
  • Sharpen faces from blurry video and enhance facial details.
  • Support denoising and deinterlacing videos as well as cropping videos to fill frame.
  • Support GPU & TensorRT acceleration.
video enhancer ai

Here are the simple steps to turn old videos into crispy 4K.

Step 1
Install and Run AVCLabs Video Enhancer AI

Warm reminder: Before turning old videos from SD, HD to 4K, simply click here to get more detailed information about the system requirements and check whether your CPU or GPU is capable of upscaling videos with AI.

Download and install the AVCLabs Video Enhancer AI on your computer according to your need. Then launch it to start using this powerful video upscaling tool.

main interface
Step 2
Import Low-quality Old Videos to This 4K Video Upscaling Software

Directly drag & drop one or multiple low-res videos from your hard drive or simply click on the Browse button to add old videos to this 4K video upscaling tool.

Note: The common input video formats like 3G2, 3GP, AVI, DIVX, FLV, F4V, M2TS, MTS, MOV, MP4, M4V, MKV, etc are all supported.

add video
Step 3
Select the AI Model and Set the Output Parameters

The most direct way to set 4K output resolution is to go to Presets section and select Upscale to 4K.


Alternatively, you can also enable the AI Enhancement feature from Feature List and then set 4K output resolution in the Video-OUT part.

set output resolution
Step 4
Start Turning Old Videos into Crispy 4K

After all the settings are completed, just hit on the Start Processing button to upscale old videos to 4K automatically and smartly. You are allowed to view the original video and the upscaled one side by side during the whole video upscaling process.

Once the old video upscaling process is done, simply check and enjoy the upscaled high-res and high-quality 4K videos by clicking on the Open output video button.

upscale to 4k

Video Tutorial: Turn Old Videos into Crispy 4K with AI

RecommendedPart 3: Common Mistakes to Avoid When Turning Old Videos to 4K Quality

There are a few common mistakes to avoid when trying to upscale your videos to 4K quality.

1. Not adjusting the video’s resolution

Before starting to upscale the video, you want to make sure that the video’s resolution has been adjusted to 4K or higher. If the video’s resolution is lower than 4K, it will not upscale to 4K quality.

2. Not removing video artifacts

Video artifacts such as noise and grain may not be easy to spot when watching in a lower resolution, but they will be very noticeable when watching in 4K quality. These artifacts can be removed with the help of video editing software.

3. Not adjusting the audio quality

The audio quality of the video must also be adjusted to 4K quality. This can be done by increasing the volume of the audio or by adding extra audio effects.

RecommendedPart 4: Tips and Tricks to Achieve the Best Video Quality

1. Adjust the video’s resolution

The very first thing you should do when trying to upscale videos to 4K quality is to adjust the video’s resolution to 4K.

2. Remove video artifacts

VYou can easily remove video artifacts such as noise or grain.

3. Adjust the color, contrast, and brightness

You can adjust the video’s color, contrast, and brightness settings to achieve the best quality.


The technology to upscale videos to 4K quality exists, and it is now easier than ever to do so. All you need to do is find the right video upscaling software such as AVCLabs Video Enhancer AI and follow the instructions given in this guide. This will allow you to turn your old videos to 4K quality with ease, providing you with a brand-new viewing experience while allowing you to share your content with a new audience. Not only will you be able to enjoy the best in visual quality, but you will also be able to increase your viewership and brand reach.

Try AVCLabs Video Enhancer AI to breathe new life into your footage!