Anti Ear Blaster

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Anti Ear Blaster",
  "version": "1.1",
  "description": "Sets the volume level of all html audio and video players automatically to a chosen level. Your ears will love it.",
  "permissions": [
    "tabs",
    "declarativeContent",
    "storage"
  ],
  "browser_action": {
    "default_popup": "html/menu.html",
    "default_icon": {
      "16": "assets/img/icons/icon16.png",
      "32": "assets/img/icons/icon32.png",
      "48": "assets/img/icons/icon48.png",
      "128": "assets/img/icons/icon128.png"
    }
  },
  "icons": {
    "16": "assets/img/icons/icon16.png",
    "32": "assets/img/icons/icon32.png",
    "48": "assets/img/icons/icon48.png",
    "128": "assets/img/icons/icon128.png"
  },
  "content_scripts": [
    {
      "js": [
        "assets/js/ext/jquery.min.js",
        "assets/js/background.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ]
    }
  ],
  "manifest_version": 2
}