[Bug 28282] Sound constantly crackling in lot of games

WineHQ Bugzilla wine-bugs at winehq.org
Sun Mar 15 06:55:40 CDT 2020


https://bugs.winehq.org/show_bug.cgi?id=28282

Nguyen Chinh Huu <huupoke12 at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |huupoke12 at gmail.com

--- Comment #81 from Nguyen Chinh Huu <huupoke12 at gmail.com> ---
Created attachment 66659
  --> https://bugs.winehq.org/attachment.cgi?id=66659
Debug trace of osu! with
WINEDEBUG=+tid,+seh,+mmdevapi,+winmm,+driver,+msacm,+midi,+dsound,+dsound3d,+xaudio2,+xapofx,+dmusic,+mci,+pulse,+oss,+alsa,+coreaudio,+timestamp

The bug still happens in Wine 5.4 when running osu!. Setting
`PULSE_LATENCY_MSEC=40` or setting audio driver to ALSA (`winetricks
sound=alsa`) (my default driver is pulse) fixed the issue. The application is
using WASAPI (Enabling the application's audio compatibility mode which uses
DirectSound instead of WASAPI also made the crackling issue disappear, but
results in high audio latency).

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