Bluetooth audio delay

[shaunx777]

When playing videos with Bluetooth headphones or earphones, audio lags behind the video by a noticeable delay. Other apps on my phone correctly compensate for Bluetooth latency

To Reproduce

1. Connect Bluetooth headphones
2. Open Aves Libre
3. Play any video file

Expected behavior
Video playback should compensate for Bluetooth audio latency, so that audio and video remain in sync

System information and logs
Package: deckers.thibault.aves.libre
Installer: org.fdroid.fdroid
Aves version: 1.13.8-libre, build 15902
Flutter: stable 3.27.4
Android version: 14, API 34
Android build: lineage_guacamole-userdebug 14 AP2A.240905.003 fabff6c68d
Device: OnePlus GM1911
Display: pixel ratio=3.5, logical=411.42857142857144x891.4285714285714, physical=1440.0x3120.0
Support: dynamic colors=true, geocoder=false, HDR=true, wide gamut=true
Mobile services: not available
Connectivity: wifi
System locales: en_GB
Storage volumes: /storage/emulated/0/
Storage grants: /storage/emulated/0/Movies/, /storage/emulated/0/Pictures/, /storage/emulated/0/DCIM/, /storage/emulated/0/Download/InstaFlow/, /storage/emulated/0/Download/4c/, /storage/emulated/0/Android/media/
Error reporting: false

Additional context

• The Bluetooth earphone model I am using is OnePlus Buds Z2
• When starting playback of any video the audio seems to start, and then start again which might be the root of the desync.

[deckerst]

Could you please try with mpv and let me know whether you have the same issue?

[shaunx777]

No I don't have the same issue when using MPV. No audio lag nor the double playback start.