[pulseaudio-tickets] [Bug 86262] severe underruns with usb audio, works with pa 3.0 - buffer setup seems wrong

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=86262

--- Comment #14 from Raymond <superquad.vortex2 at gmail.com> ---
(In reply to David Mansfield from comment #6)
> Can someone "in the know" comment on what this part of the diff means:
> 
> -D: [pulseaudio] alsa-sink.c: setting avail_min=87319
> +D: [pulseaudio] alsa-sink.c: setting avail_min=1

the major difference are two seconds buffer and 100 ms buffer

[pulseaudio] alsa-sink.c: Using 2.0 fragments of size 176400 bytes (1000.00ms),
buffer size is 352800 bytes (2000.00ms)
I: [pulseaudio] alsa-sink.c: Time scheduling watermark is 20.00ms
D: [pulseaudio] alsa-sink.c: hwbuf_unused=0
D: [pulseaudio] alsa-sink.c: setting avail_min=87319

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