1758970 - Google Meet participant audio is not audible anymore

Status: RESOLVED WORKSFORME

(Core :: WebRTC: Audio/Video, defect)

Description

[Simonas Kazlauskas [:nagisa/:simukis]]

This is a regression between some nightly in Firefox 99 series and Firefox 100.

People in a Google Meet room are not audible, even though audio from the browser otherwise works: music plays, various notification sounds from google meet page also work (e.g. chat notification sound or hand raised sound.)

Comment 1

[Simonas Kazlauskas [:nagisa/:simukis]]

Reverting back to some build of 99.0a1 makes it work just fine again.

Checksum of first known bad build: bb76a3e1411f43b698a0b9c59a6e93ca1e73db3cacfb73eadf6a19db4de9c758 (2022-03-09)
Last known to me good build: d3d8cc1dad30db4616919f3f0c2e8a7264b8458df3fb45ee77daa080ec5e9e5e

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

The component has been changed since the backlog priority was decided, so we're resetting it.
For more information, please visit auto_nag documentation.

Comment 3

[Jim Mathies [:jimm]]

Could you please try using mozregression to find a regression range? Thanks!

https://mozilla.github.io/mozregression/

Comment 4

[Simonas Kazlauskas [:nagisa/:simukis]]

I tried using mozregression in the past but wasn't able to make it work on my system (NixOS). Are there any instructions on how to bisect more manually? I effectively need just a description of where I can find dated artifacts.

Comment 5

[Simonas Kazlauskas [:nagisa/:simukis]]

Worked for me today with the nightly from March 11th, so might have been an issue on Google side, or fixed between 03-09 and 03-11 on the firefox side.