(In reply to Rob McCathie from comment #292) > I should clarify: My broken use case is capturing from the global output > monitor while also capturing the screen, and having the audio be > synchronised like at capture time. > > In some of my early tests the audio was not only un-synchronised, but had > other issues too (jolting, etc.), so it's possible even just capturing from > the audio monitor alone has issues, but i haven't confirmed that.
I have tested this (if i have done it correctly, taken from https://trac.ffmpeg.org/wiki/Capture/Desktop for pulse acquisition, using PipeWire), and besides a small audio missing at the start of the recording of about one second and at the end of it (but that was maybe caused to the ctrl-c to ffmpeg, I'm not sure about that), it looks pretty much synchronized to me, using a microphone next to my mouse and selecting text on the screen I can't really see any delay on it (on the current implemented workaround, Kernel 5.11) Mind you, I'm on a 0x1487 and not on a 0x15e3 host side controller (not an "AMD Raven"), so maybe the behavior of the two controllers are different from each other (or PipeWire is not causing the issue here). Marco. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1801540 Title: Microphone distorted sound on ALC892/1220 on AMD chipsets Status in Linux: Confirmed Status in linux package in Ubuntu: Won't Fix Status in pulseaudio package in Ubuntu: Won't Fix Bug description: Not sure if I'll report this upstream but there is definitely an issue with microphone recording on my desktop, this is not happening on my laptop which has a different codec. Already tried all workarounds possible, no luck. Only with my desktop with this particular motherboard. No issues in Windows, the sound recorded in there is distorted and has some static and robotic tone on high-pitch. alsa-info on the attachments To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1801540/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
