Discussion:
[pulseaudio-discuss] Pulseaudio bluez sink
Harish Gaddameedi
2018-11-29 08:42:31 UTC
Permalink
Hi all,

Pulseaudio is not playing the Audio at the 1st second of file, when the
device is connected and audio is playing from External Bluetooth speaker
from A2DP profile. If sink is already running then audio is playing
properly.

I have tried by commenting *module-suspend-on-idle* in *default.pa
<http://default.pa>* and *system.pa <http://system.pa> *mentioned in
*https://unix.stackexchange.com/questions/184684/audio-play-not-starting-at-beginning
<https://unix.stackexchange.com/questions/184684/audio-play-not-starting-at-beginning>
*but no results found.

Any help will be very thankful.
--
Regards,
Harish Gaddameedi
ValdikSS
2018-11-29 22:19:52 UTC
Permalink
Are you sure the problem is in Pulseaudio or Bluez? From my tests, some Bluetooth devices (especially receivers) have audio post-processing pipeline and mute the output if audio signal is too low.
Try to play a very quiet sound (set PA volume to the minimum and use softvolume in your audio player). If you can't hear it, or the audio is interrupting, than the problem is in speaker internals.
Post by Harish Gaddameedi
Hi all,
Pulseaudio is not playing the Audio at the 1st second of file, when the device is connected and audio is playing from External Bluetooth speaker from A2DP profile. If sink is already running then audio is playing properly. 
I have tried by commenting *module-suspend-on-idle* in *default.pa <http://default.pa>* and *system.pa <http://system.pa> *mentioned in *https://unix.stackexchange.com/questions/184684/audio-play-not-starting-at-beginning *but no results found.
Any help will be very thankful.
--
Regards,
Harish Gaddameedi
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