Mute All

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Mute All",
  "short_name": "Mute All",
  "description": "Stops unwanted loud web page sounds by automatically muting your tabs except if you whitelist the domain",
  "version": "1.3",
  "minimum_chrome_version": "55",
  "background": {
    "scripts": [
      "mute_tabs.js",
      "jquery-3.2.1.min.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_icon": "./icon/logo.png",
    "default_popup": "popup.html"
  },
  "icons": {
    "128": "./icon/logo.png"
  },
  "content_security_policy": "script-src 'self' https://ajax.googleapis.com; object-src 'self'",
  "content_scripts": [
    {
      "matches": [
        "https://www.youtube.com/*",
        "*://vimeo.com/*",
        "*://player.vimeo.com/*",
        "https://soundcloud.com/*",
        "https://www.twitch.tv/*",
        "https://player.twitch.tv/*",
        "https://twitter.com/*",
        "https://vine.co/*",
        "*://mynoise.net/*",
        "https://www.kickstarter.com/*",
        "*://store.steampowered.com/*",
        "https://vid.me/*",
        "*://www.dailymotion.com/*",
        "*://www.vevo.com/*",
        "*://www.cnn.com/*",
        "*://edition.cnn.com/*",
        "*://www.liveleak.com/*"
      ],
      "all_frames": true,
      "js": [
        "unmute_content.js",
        "jquery-3.2.1.min.js",
        "popup.js"
      ]
    }
  ],
  "externally_connectable": {
    "matches": [
      "https://www.youtube.com/*",
      "*://vimeo.com/*",
      "*://player.vimeo.com/*",
      "https://soundcloud.com/*",
      "https://www.twitch.tv/*",
      "https://player.twitch.tv/*",
      "https://twitter.com/*",
      "https://vine.co/*",
      "*://mynoise.net/*",
      "https://www.kickstarter.com/*",
      "*://store.steampowered.com/*",
      "https://vid.me/*",
      "*://www.dailymotion.com/*",
      "*://www.vevo.com/*",
      "*://www.cnn.com/*",
      "*://edition.cnn.com/*",
      "*://www.liveleak.com/*"
    ]
  },
  "permissions": [
    "storage",
    "webNavigation",
    "tabs"
  ]
}