Re: [-CURRENT] Microphone does not work in firefox anymore

On Sat, May 23, 2020 at 12:26:25PM +0200, Andrea Biscuola wrote:
> Hi Landry.
>
> On Sat, 23 May 2020 07:53:41 +0200
> Landry Breuil <landry@openbsd.org> wrote:
>
> > On Fri, May 22, 2020 at 04:53:13PM +0200, Landry Breuil wrote:
> > > On Fri, May 22, 2020 at 05:05:38AM +0200, Jan Beich wrote:
> > > > a@abiscuola.com writes:
> > > >
> > > > > Hi all.
> > > > >
> > > > > I installed the latest snapshot and, suddenly, the microphone
> > > > > stopped working in firefox.
> > > >
> > > > Does it happen since nss 3.52 update? If so ask landry@ to apply
> > > > https://hg.mozilla.org/mozilla-central/rev/463069687b3d
> > > >
> > > > See https://bugzilla.mozilla.org/show_bug.cgi?id=1636632
> > >
> > > Well, what a shitshow. I dont use 76 (only 77beta here) and wont have
> > > time to actually test this helps, but if one can confirm the attached
> > > port patch fixes webrtc on 76 (and 68esr, if it's broken) then yes i'll
> > > sure apply it. From my understanding of the FreeBSD bug, it's also
> > > broken on esr ? Can someone test and confirm the patch needs also
> > > backporting there ?
> >
> > Well, i'm puzzled, because from my own testing here on a freshly updated
> > -current, i have no issue with webrtc testing (recording cam & mic) on
> > https://www.webrtc-experiment.com/RecordRTC/, both with firefox-76.0 and
> > esr 68.8.0, and that with nss 3.52. I dont have libs lying around from
> > nss 3.51..
> >
> > so, sure i can backport that commit, but it'd be nice to understand why
> > this fails for some (many?) and not for me. So please someone else
> > confirm that this fixes the issue for them :)
> >
> > Landry
> >
>
> Just as a confirmation the situation is weird, I tried WebRTC at the link
> you posted:
>
> https://www.webrtc-experiment.com/RecordRTC/
>
> And it works! After that, I tested again:
>
> https://test.bigbluebutton.org/
>
> And the audio doesn't work. Notice that also the webcam isn't working,
> but this happened also before (I tried to raise a bug to the developers,
> without success). Previously, the mic was ok.
>
> I also tried again with hangouts, with the same results. No audio from the
> microphone.
>

I just tried above two links with the firefox 76 package, on -current,
and recording works in both (audio only, no webcam).