Extereo Audio Player

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Extereo Audio Player",
  "version": "4.1.2",
  "short_name": "Extereo",
  "description": "An audio streaming extension that seeks for links to music and recordings on the sites you visit.",
  "author": "Leandro M. Peralta",
  "background": {
    "page": "background.html",
    "persistent": true
  },
  "browser_action": {
    "default_icon": {
      "19": "images/icon19.png",
      "38": "images/icon38.png"
    },
    "default_title": "Open Extereo Audio Player",
    "default_popup": "popup.html"
  },
  "commands": {
    "prev-track": {
      "suggested_key": {
        "default": "MediaPrevTrack"
      },
      "description": "Play Previous",
      "global": true
    },
    "play-pause": {
      "suggested_key": {
        "default": "MediaPlayPause"
      },
      "description": "Toggle Play/Pause",
      "global": true
    },
    "next-track": {
      "suggested_key": {
        "default": "MediaNextTrack"
      },
      "description": "Play Next",
      "global": true
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "./js/content.bundle.js"
      ]
    }
  ],
  "icons": {
    "16": "images/icon16.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "optional_permissions": [
    "downloads"
  ]
}