
This option will always appear in the Control Center. Click the in the address bar to open the Control Center, where you can change the Autoplay sound setting. When Firefox is actively blocking media with sound on a website, you'll see a special icon in the address bar. The setting you select will apply to all media for all websites, except for specific autoplay site settings. After you have made your selection, click Save Changes.The Allow Audio and Video setting will allow all media to autoplay.The Block Audio and Video setting will prevent autoplay for all media, including video, even though audio is muted.The default Block Audio setting will prevent autoplay for all media with sound.


