Media Converter and Muxer - Audio Tools

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Media Converter and Muxer - Audio Tools",
  "description": "Easy to use video and audio converter and muxer based on FFmpeg multimedia command-line tool.",
  "version": "0.4.0",
  "manifest_version": 3,
  "permissions": [
    "storage"
  ],
  "optional_permissions": [
    "nativeMessaging",
    "downloads"
  ],
  "optional_host_permissions": [
    "http://127.0.0.1/"
  ],
  "homepage_url": "https://add0n.com/media-converter.html",
  "icons": {
    "16": "data/icons/16.png",
    "19": "data/icons/19.png",
    "32": "data/icons/32.png",
    "38": "data/icons/38.png",
    "48": "data/icons/48.png",
    "64": "data/icons/64.png",
    "128": "data/icons/128.png",
    "256": "data/icons/256.png"
  },
  "background": {
    "service_worker": "worker.js"
  },
  "action": {},
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'"
  },
  "commands": {
    "_execute_action": {}
  }
}