[pulseaudio-tickets] [Bug 90210] Pulse audio NOT USED multithreading

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90210

--- Comment #2 from Alessandro Ferri <alessandro.ferri at icloud.com> ---
because when I perform the music streaming via Bluetooth with Bluez 5.23 with a
resample-method=src-sinc-medium-quality, CPU usage by PulseAudio remains high
and focused on a single core. Rightly as you made me realize is just only one
thread, correct?
For a best building on the raspberry Pi2, are fine the parameters that I use or
I'd better do more specific?
and if so, how and what?

(In reply to Tanu Kaskinen from comment #1)
> Why do you expect that PulseAudio would use all cores?
> 
> PulseAudio will have one main thread, plus one thread per sink and source.
> To get PulseAudio use four threads simultaneously, you'd have to have three
> devices in use simultaneously.

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