https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=268136
--- Comment #19 from Florian Walpen <[email protected]> --- (In reply to mburetorp from comment #18) Ok, so firefox doesn't play through pulseaudio, and opens a vchan for playback. The big difference in the "fixed" case is that pulseaudio seems to create additional vchans for playback _and_ recording. Curiously both at 44.1kHz instead of 48kHz. Maybe the vchan processing has a problem which gets worked around by the additional processing nodes in the graph. Or maybe the hardware likes to run in duplex and any open recording channel fixes that. To check this, you could try to run virtual_oss in playback only mode (-P instead of -f I think) and see if the buzz is there again. -- You are receiving this mail because: You are the assignee for the bug.
