Audio Equalizer

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Audio Equalizer",
  "version": "1.2.0",
  "description": "Audio Equalizer - adjust volume of sound, bass booster, sound booster, dim the highs. EQ Audio Equalizer for all webs!",
  "permissions": [
    "tabCapture"
  ],
  "icons": {
    "19": "img/img19.png",
    "32": "img/img32.png",
    "64": "img/img64.png",
    "128": "img/img128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*/*",
        "http://*/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": {
      "19": "img/img19.png",
      "32": "img/img32.png",
      "64": "img/img64.png",
      "128": "img/img128.png"
    }
  }
}