Change default media player

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Change default media player",
    "version": "1.0.5",
    "description": "This extension changes the default media player in Chrome. The new player provides more comfortable control panel for usage.",
    "icons": {
        "16": "img\/icon16.png",
        "48": "img\/icon48.png",
        "128": "img\/icon128.png",
        "512": "img\/icon.png"
    },
    "permissions": [
        "*:\/\/*\/*"
    ],
    "content_scripts": [
        {
            "matches": [
                "*:\/\/*\/*"
            ],
            "js": [
                "content.js"
            ],
            "run_at": "document_end",
            "all_frames": true
        }
    ],
    "content_security_policy": "script-src 'self' https:\/\/vjs.zencdn.net; object-src 'self'",
    "manifest_version": 2
}