Скачать или смотреть Audio/Video Sync Test ⏱️ | Measure Bluetooth Lag & TV Delay (±1ms Precision)

Do you have a delay between sound and picture. Is the lip sync off on your TV, soundbar, or Bluetooth headphones. Use this professional 60FPS audio video sync test to measure and fix your audio latency.

HOW TO USE THIS TEST
The white bar hits the red center line exactly when the click sound plays. That moment is zero milliseconds.
1 Watch the bar and listen to the click.
2 If you hear the click BEFORE the bar hits the line your audio is early.
3 If you hear the click AFTER the bar hits the line your audio is late.

HOW TO FIX IT
On TV or Soundbar go to Settings then Sound then Audio Delay or Lip Sync and adjust until the click hits the red line.
On Bluetooth headphones this test shows the real Bluetooth delay. Most Bluetooth devices are between 100 and 300 milliseconds late.

TIMING GUIDE
0 ms Perfect sync
20 to 40 ms Gaming mode
100 ms Noticeable delay
200 ms or more Broken lip sync

IMPORTANT
This video is rendered at true 60FPS for millisecond accuracy. Set YouTube quality to 1080p60 or 4K60 for correct results.

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