Blackboard Video Speed

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Blackboard Video Speed",
  "version": "0.10",
  "description": "To control the playback speed of blackboard video",
  "permissions": [
    "declarativeContent"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "icons": {
    "16": "images/favicon_16.png",
    "32": "images/favicon_32.png",
    "48": "images/favicon_48.png",
    "128": "images/favicon_128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.bbcollab.com/*"
      ],
      "run_at": "document_end",
      "css": [
        "content.css"
      ],
      "js": [
        "add-button.js"
      ]
    }
  ],
  "manifest_version": 2
}