[Bug 228298] 48khz sound stuttering

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed May 16 18:12:49 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228298

Jan Beich <jbeich at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |dbn at FreeBSD.org,
                   |                            |gerald at FreeBSD.org
              Flags|                            |maintainer-feedback?(gerald
                   |                            |@FreeBSD.org),
                   |                            |maintainer-feedback?(dbn at Fr
                   |                            |eeBSD.org)

--- Comment #2 from Jan Beich <jbeich at FreeBSD.org> ---
Does the issue affect only Wine? Can you attach .wav sample?

Try a different audio backend instead e.g., ALSA or PulseAudio. Maybe Wine
developers don't test OSS backend enough (if at all).

Try changing buffering latency i.e., hw.snd.latency and hw.snd.latency_profile.

(In reply to SF from comment #1)
> Changing kernel-behaviour to always choose the last
> cpu/thread for soundprocessing should solve this.

Do you mean pthread_setaffinity_np(3)? It's up to an application or the sound
daemon.

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