Fix: Apple TV 4K Audio Out of Sync

I connected Apple TV 4K to my LG TV. But I have some problem. When I was playing a video, there is 3 seconds delay between audio and video lips move. But now it properly syncs. I found some solution to fix this problem. Here I am going to tell the solution, which is worked for me.
Solution 1: Disable Dolby ATMOS

  1. Go to Sound Settings on your TV.
  2. Turn off Dolby ATMOS in Sound Settings.
  3. Apple TV 4K doesn’t support it.
  4. Now, you can play the video. It fixed your sync problem.

Solution 2: Update Firmware

  1. On your TV, Go to Settings -> All Settings -> General -> About this TV. See your software version.
  2. It may occur because of not updating your Apple or TV. So, Update the new Firmware software on your Apple or TV.
  3. This solution also fixed your problem.

Solution 3: Using HDMI cable

  1. HDMI (High Definition Media Interface) cable is used to transmit your Audio and Video signals.
  2. Connect HDMI cable from your TV to the AV receiver. This solution also solved your sync problem.hdmi-charge

Solution 4: Select Stereo

  1. Go to Settings on your TV.
  2. Select Stereo option.

Choosing Stereo option will help you to solve this problem
If you have any ideas to fix this problem, inform us through your comments.

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