5 Speed Options for HTML5 videos

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "5 Speed Options for HTML5 videos",
  "description": "Allows users to store 5 different speed options and access them with keyboard shortcuts",
  "version": "1.3",
  "homepage_url": "https://github.com/h-1/5SpeedOptions",
  "permissions": [
    "storage"
  ],
  "options_page": "options.html",
  "icons": {
    "16": "icons/Number_5_16.png",
    "48": "icons/Number_5_64.png",
    "128": "icons/Number_5_128.png"
  },
  "browser_action": {
    "default_icon": {
      "16": "icons/Number_5_16.png",
      "48": "icons/Number_5_64.png"
    },
    "default_popup": "options.html"
  },
  "content_scripts": [
    {
      "all_frames": true,
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "inject.js"
      ],
      "css": [
        "inject.css"
      ]
    }
  ]
}