Mic and Cam
Its about time you looked at your Mic cam Cam settings
I'm getting older, they should be set as on as Default, and switched to off if required
This is a massive issue to a great part of the community I don't use Firefox as I used to, as so many of my clients are also moving away, ( Gone to different platforms to Edge and Chrome) I'm sure this can be easily fixed.
Dave, InfoTech Computers
What kinda cam and computer setup is this.
Your not serious are you, Der
By default mic/cam are controlled by their driver software and the O/S that controls them.
It is not a good idea to have them enabled by default as this involves severe privacy/security implications, so this will never happen. Firefox should prompt you via a doorhanger on the location bar attached to a special icon. You can also use "Tools -> Page Info -> Permissions" to inspect and make changes.