This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Disallow pages from changing microphone volume (disallow WebRTC autoGainControl?)

  • 1 cavab
  • 1 has this problem
  • 16 views
  • Last reply by Mkll

more options

https://meet.jit.si changes the volume input (microphone) level every time I use it in Firefox, causing me to manually increase mic volume every time I use the service. I need to disable this -- I know my mic volume settings better than the web application. I assume that the page JS is using WebRTC autoGainControl to change the levels. If so, how can we disable this feature of the WebRTC API, so that apps can't mess with the audio?

https://meet.jit.si changes the volume input (microphone) level every time I use it in Firefox, causing me to manually increase mic volume every time I use the service. I need to disable this -- I know my mic volume settings better than the web application. I assume that the page JS is using WebRTC autoGainControl to change the levels. If so, how can we disable this feature of the WebRTC API, so that apps can't mess with the audio?

All Replies (1)

more options

Since I'm not sure if this can be done yet, please file a bug for it here: https://bugzilla.mozilla.org/enter_bug.cgi?product=Core&component=WebRTC