How Do I Fix Video Editing Lag?

If you’re someone who loves video editing, you know how frustrating it can be when your videos start to lag. It can ruin your editing flow and make it difficult to get the job done.

Fortunately, there are some things you can do to fix video editing lag. In this article, we’ll take a look at some of the most effective solutions.

1. Upgrade Your Computer

One of the most common reasons for video editing lag is an outdated computer. If you’re using an older computer or one that doesn’t meet the software’s minimum requirements, it won’t be able to handle the demands of video editing software.

In this case, upgrading your computer is often the best solution. You may need to invest in a new graphics card, more RAM, or even a faster processor. These upgrades will help your computer handle large video files and complex edits without any lag.

2. Close Other Programs

Another reason for video editing lag is that too many programs are running at once on your computer. When multiple programs are running simultaneously, they use up valuable system resources that could be used for video editing.

To fix this issue, close any unnecessary programs while working on your video project. This will free up resources and allow your computer to focus on the task at hand.

3. Optimize Your Video Editing Software Settings

Many video editing software programs have settings that can be adjusted to improve performance and reduce lag. These settings may include things like reducing playback quality or adjusting buffer sizes.

Take some time to explore the settings in your chosen software program and see if there are any adjustments you can make to improve performance.

4. Use Proxy Files

Proxy files are lower-resolution versions of your original footage that can be used while editing to reduce processing demands on your computer. By using proxy files instead of full-resolution files, you can reduce the strain on your computer and prevent video editing lag.

5. Keep Your Video Editing Software Updated

Finally, it’s important to keep your video editing software up to date. Software updates often include bug fixes and performance improvements that can help reduce lag and improve overall performance.

Make sure to regularly check for updates and install them as soon as they become available.


Dealing with video editing lag can be frustrating, but there are solutions available. By upgrading your computer, closing unnecessary programs, optimizing your software settings, using proxy files, and keeping your software up to date, you can dramatically improve performance and make video editing a smoother process.