How to Fix if Audio is Out of Sync in the YouTube TV App

fix youtube tv voice out of sync

Are you experiencing a frustrating lip sync issue when watching YouTube TV? You’re not alone! Many users have reported this problem, but don’t worry – there are solutions. In this blog post, we’ll walk you through the most effective ways to fix the YouTube TV voice out-of-sync problem, including troubleshooting steps and easy-to-follow instructions.

Whether you’re watching on a smart TV or streaming device, we’ve got you covered. Let’s get your audio back in sync and enjoy your favorite shows and movies again!

fix youtube tv voice out of sync

How to Fix the Out-of-Sync Audio on YouTube TV

First, it’s important to understand the cause of the problem. Lip sync issues can be caused by a variety of factors, including a slow internet connection, a problem with the streaming device or smart TV, or an issue with the YouTube TV app itself.

1. Check your Internet Connection

If you’re experiencing lip sync issues, the first step is to troubleshoot your internet connection. Make sure that your router is working properly and that your internet speeds are sufficient for streaming. You can check your internet speeds using a free online tool such as

If your internet speeds are slow, try restarting your router or contacting your internet service provider for help. If your internet connection is fine, the next step is to check your streaming device or smart TV.

Make sure that the device is properly connected to your internet. If you’re using a streaming device, try unplugging it and plugging it back in to see if that resolves the issue.

2. Restart the YouTube TV App

If you’ve ruled out internet and device issues, it could be an issue with the YouTube TV app. The first thing is to restart the YouTube TV app on your Smart TV or Streaming device. Force close the app and relaunch it after a couple of seconds.

3. Clear the YouTube TV App Cache & Data

Faulty cache files can be another possible reason for the audio delay. In that case, clearing the app’s cache or data might help.

To clear App Cache on Vizio

  1. Press the V button on your remote to open the Vizio SmartCast Home screen.
  2. Navigate to the YouTube TV app and select it.
  3. Press the options button (usually represented by three horizontal lines or three dots) on your remote.
  4. Select “App Settings” or “Settings” from the options menu.
  5. Look for the option to “Clear Cache” or “Clear Data” and select it.
  6. Confirm the action when prompted and wait for the cache to be cleared.

To clear App Cache on Samsung TV

  1. Open the YouTube TV app on your Samsung Smart TV.
  2. Press the Home button on your remote control.
  3. Navigate to the “Settings” option in the main menu.
  4. Select the “Apps” option.
  5. Find the YouTube TV app and select it.
  6. Select “Clear cache.”
  7. Confirm the action by selecting “OK.”

4. Update the YouTube TV App & Device Software

Updating the YouTube TV app is another good practice to eliminate weird issues like the audio desync. The issue can also occur due to outdated software versions of your Smart TV or streaming device. Hence alongside the YouTube TV app, consider updating the software version of your device to the latest version.

5. Restart the TV

Common bugs or background interference can also cause the desync of the voice in the YouTube TV app. To solve this, you should consider restarting your Smart TV and the Streaming device. Make sure to turn off the devices properly, wait for 60 seconds and then turn the device on and check if the voice desync is now fixed.

6. Problem with what you’re watching

It is also possible that everything is just fine but the video content that you are watching is itself faulty. To check this, simply play some other video content on your TV and check if the desync is there or not.

7. Check the Audio Output

The improper audio output setting on the TV or streaming device can also lead to a delay in the audio in the YouTube TV app. Hence it is highly advised to do the following:

  • Check of the connection to the audio output devices is proper. Consider replugging the cables if you are using any wired speaker or soundbar.
  • Try using the TV speakers instead of the external output sources.
  • Try using a headset if possible to check if the output audio devices you are using, are the ones causing the voice delay issue.

8. Set the Audio Output to PCM

Some Samsung Smart TV users have suggested that changing the Audio Output from ButStream to PCM has fixed the audio voice out-of-sync issue on their YouTube TV app. You can also try the same by following the below steps:

  • Go to the TV’s main menu and select “Settings.”
  • Scroll down to “Sound” and select “Expert Settings.”
  • Under “Audio Format,” select “PCM” instead of “Bitstream.”
  • Press “OK” to save the changes.

Note: The steps may vary depending on the specific model and software version of your Samsung smart TV. It is always recommended to refer to the User Manual or Guide of the TV for accurate steps.

Play YouTube TV content in proper Sync

In summary, lip sync issues on YouTube TV can be caused by a variety of factors, including a slow internet connection, a problem with the streaming device or smart TV, or an issue with the YouTube TV app itself.

By troubleshooting your internet connection, checking your streaming device or smart TV, adjusting the audio settings, and checking for updates, you can fix the YouTube TV voice out-of-sync problem and get back to enjoying your favorite shows and movies.

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Posted by
Bhanu Pratap

Hi! I am Bhanu Pratap, co-founder of Yorker Media Group. A die-heart fan of tech and keeps track of every little happening of the same. When not writing, I usually keep myself busy on YouTube making and exploring new and awesome tech content.

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