UDL Helper (Downloader for YouTube)

Download music and videos from YouTube, Instagram, OK.ru. Supported MP3, MP4, WEBM. Screenshot button for online video players.

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manifest.json

{
  "manifest_version": 3,
  "short_name": "__MSG_Abbr__",
  "name": "__MSG_appName__",
  "description": "__MSG_appDescription__",
  "version": "0.7.64.20",
  "default_locale": "en",
  "icons": {
    "32": "icon32.png",
    "64": "icon64.png"
  },
  "background": {
    "service_worker": "background_script.js"
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self';"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "/inject-scripts/*",
        "/ffmpeg-core.wasm"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "content_scripts": [
    {
      "all_frames": true,
      "js": [
        "content_script.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_start"
    }
  ],
  "permissions": [
    "storage",
    "unlimitedStorage"
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}