[Bug 203745] A2DP Support for Bluetooth Headphone Audio
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Date: Sat, 11 Dec 2021 05:10:31 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203745 --- Comment #65 from Alexey Dokuchaev <danfe@FreeBSD.org> --- (In reply to Hans Petter Selasky from comment #64) > usage: virtual_oss_ctl -f /dev/vdsp.ctl > > Then you can change the volume and do some other stuff as needed. Thanks, that helped indeed! It's a tad inconvenient that there's no one big master volume knob, one can only adjust Ch0 and Ch1 separately. But with that tool I can finally start using a BT speaker without hardware volume buttons and not waking up all neighbors. :-) > Virtual OSS also supports the volume IOCTLs on the dsp devices, but these > must be invoked from the application itself. Interesting: I can adjust volume in mpg123, but not in MPlayer for some reason. Need to check which IOCTLs exactly both are using. -- You are receiving this mail because: You are the assignee for the bug.