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

[bugzilla-daemon at freedesktop.org]

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

--- Comment #3 from Tanu Kaskinen <tanuk at iki.fi> ---
(In reply to Alessandro Ferri from comment #2)
> 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?

There will be two threads active, but probably the resampling thread (i.e. the
Bluetooth device thread) will have much higher CPU usage.

> 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?

I don't know any specific tunings for RP2. That said, src-sinc-medium-quality
probably isn't the best choice anyway. I'd recommend staying with the default
speex-float-1 resampler.

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