dom.media.autoplay.autoplay-policy-api;false
media.autoplay.block-event.enabled;false
media.autoplay.block-webaudio;false
but still they popup.
What do I do with the remaining 6
media.autoplay.allow-extension-background-pages;true
media.autoplay.allow-muted;true
media.autoplay.blackList-override-default;true
media.autoplay.default;1
media.autoplay.enabled.user-gestures-needed;true
services.sync.prefs.sync.media.autoplay.default;true
To stop the popups? Thank you! (I find NoScript intimidating)