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

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jul 30 07:15:57 PDT 2015


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

--- Comment #36 from Martin Jørgensen <mkj at gotu.dk> ---
I have the exact same problem with Jitsi + Pulseaudio + USB sound devices. I
have tested with 3 different USB devices on different machines running Debian
Jessie (comes with PA 6.0), and experience the same problems. Onboard
soundcards works perfectly.

However, I've tested with Ekiga + Pulseaudio + USB sound devices, and this
setup doesnt seem to have underrun problems. According to Ekiga no packets gets
dropped. Using USB devices, I do get slightly higher latency than using onboard
sound card when talking to myself through Asterisk Echo() test.

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