http://bugs.winehq.org/show_bug.cgi?id=29294
Bug #: 29294 Summary: No sound with ALSA loopback devices Product: Wine Version: 1.3.34 Platform: x86-64 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: mmdevapi AssignedTo: wine-bugs@winehq.org ReportedBy: amlopezalonso@gmail.com Classification: Unclassified
I recently set up an ALSA-to-JACK bridge (as described in http://alsa.opensrc.org/Jack_and_Loopback_device_as_Alsa-to-Jack_bridge) in order to route non-JACK apps into JACK. Every sounding non-JACK app (even Flash Player) work flawlessly but Wine outputs no sound (in theory, ALSA loopback devices should behave transparently to Wine).
I'm using git version and every audio app I ran in Wine (even the sound tests in winecfg) shoots several:
fixme:alsa:AudioClient_GetMixFormat Don't know what to do with 10000 channels
Disabling JACK server plus unloading snd-aloop module restores the sound from Wine.
I'll send more-specific logs upon request.
Regards, Antonio