Smart TV Bluetooth audio lagging
4.5
The sound from Bluetooth headphones is noticeably behind the picture on the screen.
Symptoms
- Lip-sync issues
- Delayed sound effects
- Audio stutter
Possible Causes
- High latency codec
- Weak signal
- Processing delay
Step-by-Step Fix
1
Adjust Audio Delay
Go to Settings > Sound > Expert Settings > Digital Output Audio Delay.
2
Use Game Mode
Reduces picture processing time to match audio speed.
3
Update Headphones
Check if your Bluetooth device has a firmware update.
When to See a Technician
Bluetooth audio always has some lag. Look for "Low Latency" (aptX-LL) compatible devices for the best results.
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