Fixing out-of-sync audio in YouTube videos

Streaming services can be one of the main culprits. It is important that you use reliable streaming services. A low-quality streaming service can cause a “YouTube Videos Audio Desync Issue” message. Amazon Prime, Netflix, and YouTube are examples of streaming services that can cause the problem. Audio can run parallel to video or vice versa, making watching movies very distracting.

The worse the situation gets, the harder it is to monitor video playback. Streaming services can experience periodic outages, causing audio and video to be out of sync in Windows 10. Often these problems resolve themselves, but if you can determine that the problem is indeed related to the streaming service, contact it and report the problem.

If you notice a YouTube audio mismatch problem when playing a YouTube video. Here are various possible causes for this error. You can get more information on the Techquack website and find several methods to fix this error.

What is the cause of the YouTube video audio desynchronization problem?

What is the cause of the YouTube video audio desynchronization problem?

There are several reasons that can cause this problem. These include the following.

Audio driver issues: these are most common in any browser. Audio drivers play an important role in the YouTube codec.

Graphics driver problems: Without proper graphics drivers, audio playback is slow or loses sync. Drivers are constantly corrupted (especially after a Windows update).

Problem with Google Chrome (if the problem occurs only in Chrome): Google Chrome hardware acceleration option, cache, and cookies.

Since many things can cause this problem, there are a number of solutions to this problem. Just follow each of the methods listed below until your problem is resolved.

Here’s how to fix the sound desynchronization problem in YouTube videos

Here's how to fix the sound desynchronization problem in YouTube videos

Clear cache and sign out

Clearing the cache and logging out has helped many people. In the next part, we’ll show you how to do it in Chrome. If you use other browsers, use this one as a reference.

  1. Open Google Chrome and click the three-dot button in the top right corner.
  2. Select More Tools -> Clear Browser Data.
  3. Delete cookies and other site data, as well as cached images and files.
  4. Select All Time from the Time Range drop-down menu and click Clear Data.
  5. Sign out of Chrome with your new account, then sign back in.
  6. Open the YouTube video and see if the issue of YouTube not syncing audio and video has been resolved.

Reinstall the browser

You can try uninstalling and then reinstalling your browser to fix the problem.

  1. Hold down the Windows key and the R key, type appwiz.CPL and press Enter to open Programs and Features.
  2. Select the browser and click Uninstall. Follow the instructions on the screen to complete the uninstall process.
  3. After that, restart your computer.
  4. Now install a new copy of the browser.
  5. After installing the browser, check if the YouTube video audio desynchronization problem persists.

Check YouTube videos on other platforms

You should watch YouTube videos in another browser, such as Firefox, Opera, Internet Explorer, or the YouTube desktop app, to see if you have a YouTube audio desynchronization problem.

If so, your drivers are the most likely cause, as they affect everything. If not, the problem may be related to your browser. You can now use the following methods to solve your browser problem.

Disable hardware acceleration

Hardware acceleration allows you to use hardware for software rendering, which improves performance and reduces the load on your operating system. If this setting is enabled, it can cause YouTube’s audio desynchronization problem. So you can try to solve this problem by disabling hardware acceleration.

  1. Open Google Chrome and click the three-dot button in the top right corner.
  2. Select Settings from the drop-down menu.
  3. Scroll down to the bottom and click Advanced.
  4. Scroll down until you find System. Disable the Use hardware acceleration option when it’s available.
  5. Restart Chrome.
  6. Play the YouTube video and see if the YouTube audio desynchronization issue is resolved.

Update your audio and graphics drivers

Update the graphics driver

  1. Right-click on the Start menu and select Device Manager to open it.
  2. Expand Display Adapters, right-click on the graphics driver, and select Update Driver.
  3. Select Automatically check for driver software updates.

Update the audio driver

  1. Expand Sound, Video, and Game Controllers, right-click on the audio driver, and select Update Driver.
  2. Select Automatically check for driver software updates.
  3. Reboot your computer.
  4. After that, check if this fixes the YouTube problem.

Frequently Asked Questions

  1. Update drivers (if the problem occurs in all browsers).
  2. Disable hardware acceleration.
  3. Clear the cache and log out.
  4. Turn off the optimized video playback flag in the background.
  5. Reinstall your browser.

Make sure that the audio and video tracks are the same length. If your audio track is shorter or longer than the video, it is possible that the audio and video are not properly synchronized. To edit the audio and video tracks, use video editing software before uploading content to YouTube.

  1. Open a video with out-of-sync sound in VLC, then select Tools > Track Sync (Mac users: select Window > Track Sync).
  2. Find the "Audio/Video" section - in this window, there is a "timer" with up and down arrows to adjust audio playback time.

To permanently fix audio and video sync issues or delays, you can use a reliable third-party video restoration utility. This software is the best option to solve all kinds of problems and errors with videos. You can also fix this problem with VLC Media Player by manually adjusting the audio sync.

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Mark Ginter is a tech blogger with a passion for all things gadgets and gizmos. A self-proclaimed "geek", Mark has been blogging about technology for over 15 years. His blog,, covers a wide range of topics including new product releases, industry news, and tips and tricks for getting the most out of your devices. If you're looking for someone who can keep you up-to-date with all the latest tech news and developments, then be sure to follow him over at Microsoft.