Why Is My Video Lagging When Editing?

If you’re someone who edits videos regularly, it can be frustrating when your video lags or stutters during the editing process. This issue can make it difficult to work on your project and slow down your workflow. In this article, we’ll explore some of the common reasons why videos lag when editing and provide solutions to fix them.

1. Insufficient Computer Resources

One of the most common reasons for video lag is insufficient computer resources. This happens when your computer does not have enough processing power or memory to handle the video files you are working with.

To check if this is the problem, open up your task manager and check how much CPU and RAM are being used while you are editing. If either of these resources is being maxed out, that’s a clear indication that your computer is struggling.


To fix this issue, you can try closing other programs running in the background that may be using up system resources. You can also try upgrading your hardware by adding more RAM or getting a faster CPU.

2. Large File Sizes

Another reason why videos may lag when editing is due to large file sizes. High-resolution videos with large file sizes require more processing power to edit smoothly.

To fix this issue, try reducing the resolution of the video if possible or splitting it into smaller chunks to work on separately.

3. Outdated Software

Using outdated software can also lead to lagging issues because newer video formats may not be supported by older versions of software.

Make sure you are using the latest version of your editing software and keep it updated regularly.

4. Corrupted Files

Sometimes, corrupted video files can cause issues while editing and lead to lags or crashes.

Try re-importing the video into your editing software or converting it to a different file format.

5. GPU Acceleration

Some video editing software supports GPU acceleration, which can help speed up the editing process. However, if your graphics card is not compatible with the software or drivers are outdated, it can cause lagging.

Check if your graphics card is compatible with GPU acceleration and update the drivers if necessary.

  • Conclusion:

In conclusion, there can be several reasons why your videos may lag while editing. These issues can be frustrating but can be fixed by following the solutions mentioned above. If none of these solutions work, it may be time to invest in better hardware or seek professional help from an expert.