YouTube Aspect Ratio Control

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "YouTube Aspect Ratio Control",
  "version": "1.0.0.2",
  "description": "Resizer and aspect ratio changer for YouTube videos.",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "36": "icons/icon36.png",
    "48": "icons/icon48.png",
    "64": "icons/icon64.png",
    "96": "icons/icon96.png",
    "128": "icons/icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "http://www.youtube.com/*",
        "https://www.youtube.com/*"
      ],
      "all_frames": true,
      "run_at": "document_end",
      "js": [
        "js/jquery.js",
        "js/aspect-ratio.js"
      ]
    }
  ]
}