[pulseaudio-tickets] [Bug 58746] bluetooth audio out of sync when connection temporarily drops

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Feb 13 23:32:25 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=58746

--- Comment #1 from xenith at overtmind.com ---
Bumping this due to the fact that this bug is still very much present in 5, 6,
7, 8 and renders the act of using a bluetooth headset on most linux operating
systems using pulseaudio utterly useless. The slightest blip throws the whole
audio out of sync with the video. I noticed this when trying to watch a movie
from a 6ft distance away (sill in range) but occasionally the signal would blip
and cause said problem. Evidence in the logs:

Three of many lines: 

    Feb 13 17:25:49 saturn.net.overtmind.com pulseaudio[30599]: [bluetooth]
module-bluez5-device.c: Skipping 5124656 us (= 903988 bytes) in audio stream
    Feb 13 17:25:49 saturn.net.overtmind.com pulseaudio[30599]: [bluetooth] mod
ule-bluez5-device.c: Skipping 220060 us (= 38816 bytes) in audio stream
    Feb 13 17:25:49 saturn.net.overtmind.com pulseaudio[30599]: [bluetooth]
module-bluez5-device.c: Skipping 346147 us (= 61060 bytes) in audio stream

Packages tested in Fedora 23:

rawhide:

    bluez-5.37-2.fc24.x86_64
    pulseaudio-8.0-3.fc24.x86_64

and also tried initially with:

    bluez-5.36-1.fc23.x86_64
    pulseaudio-7.1-1.fc23.x86_64

The rest of my findings are here, where someone else has also mentioned seeing
this on Gentoo with PA 5,6 - I have tested 7 and 8:

https://www.reddit.com/r/linuxquestions/comments/45n710/pulseaudio_bluetooth_degraded_signal_out_of_sync/

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