Currently being used to emulate Mute Tab Shortcuts for Chrome, becuase Firefox didn't have a similar extension.

Hotkeys:
Keys Function
Alt+1 Toggle audio of current active window
Alt+2 Mute all audible windows except current active window
Alt+3 Toggle audio of all audible windows

Changing Hotkeys:
- Click Extensions icon in top right of Firefox window
- Click Manage Extensions at the bottom
- Click gear icon towards the top of the page
- Click Manage Extension Shortcuts at the bottom
- Rebind to whatever you want

Install

• License: MIT License
• Weekly downloads: 2
• Average daily users: 7
• Rating: 0/5 of 0 ratings
• Created: 2023-02-10 04:14:59
• Last updated: 2023-02-10 10:35:57
• Homepage:
• Support site and email
• Orig: https://addons.mozilla.org/en-US/firefox/addon/tab-audio-control/
• API: {419f181a-54fd-406c-8447-1eb35d25ba5d}