Acapela TTS Engine

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Acapela TTS Engine",
  "short_name": "Acapela TTS",
  "manifest_version": 2,
  "version": "1.1.76",
  "description": "Efficient, fast and high quality speech-synthesis engine.",
  "offline_enabled": true,
  "author": "Acapela Group S.A.",
  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm+6kAuMWMhcuLMeCivAre7oCNpE72Uc17NLXXsBnsHQojRhHVlDsG+mRWPbizQQbGd9Ov6Lti2JW4mjx0gAzdE3MPc6iO7kNq8hCvKdTa4M2AblqUXqJTVFC9RBbIA9mdfhs2TZx7Ya2R8RszwfQdQWPdrF/k9wBa9fcspLje/rcu/xbc9EF3z6WAPH6FsRJ7FZaz3P4yNlaCblJRbWQsYSSuJzuh3ENqcqGxGw8MVCWhqpe0fiVe9j1rGNolS+xSuUDCdVXKHfoQGKtcP1VN2SSRKzXIQoZ+hSBTdRrH7jg3dY90jyOmkfM7CRw8uauZjWcHTFu03qFMiEkxYMxZwIDAQAB",
  "permissions": [
    "tts",
    "ttsEngine",
    "identity",
    "identity.email"
  ],
  "oauth2": {
    "client_id": "71025888019-v1vlc05aofdo6ui4eq42e93s5c2pef0g.apps.googleusercontent.com",
    "scopes": [
      "https://www.googleapis.com/auth/plus.login",
      "https://www.googleapis.com/auth/chromewebstore.readonly"
    ]
  },
  "background": {
    "persistent": true,
    "scripts": [
      "acapela_tts.js",
      "zip/zip.js",
      "ssml_parser.js",
      "buy.js",
      "tts_shell.js",
      "acapela_audio.js",
      "acapela_tts_engine.js"
    ]
  },
  "options_page": "acapela_tts.html",
  "icons": {
    "16": "icons/picto_a_16.png",
    "32": "icons/picto_a_32.png",
    "48": "icons/picto_a_48.png",
    "128": "icons/picto_a_128.png"
  },
  "tts_engine": {
    "sample_rate": 22050,
    "buffer_size": 256,
    "voices": [
      {
        "voice_name": "Acapela male",
        "lang": "xx-XX",
        "event_types": [
          "start",
          "marker",
          "word",
          "sentence",
          "end"
        ]
      },
      {
        "voice_name": "Acapela female",
        "lang": "xx-XX",
        "event_types": [
          "start",
          "marker",
          "word",
          "sentence",
          "end"
        ]
      }
    ]
  },
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self';script-src-elem https://www.paypal.com/ 'self' 'unsafe-inline'"
}