UltraWide Streaming: custom fullscreen ratios

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "__MSG_name__",
  "description": "__MSG_description__",
  "default_locale": "en",
  "version": "1.0.20",
  "manifest_version": 3,
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "*://*.apple.com/*",
    "*://*.disneyplus.com/*",
    "*://*.bamgrid.com/*",
    "*://*.hbomax.com/*",
    "*://*.max.com/*",
    "*://*.hbo.com/*",
    "*://*.hulu.com/*",
    "*://*.netflix.com/*",
    "*://*.paramountplus.com/*",
    "*://*.peacocktv.com/*",
    "*://*.primevideo.com/*",
    "*://*.amazon.com/*",
    "*://*.amazon.co.uk/*",
    "*://*.amazon.de/*",
    "*://*.amazon.co.jp/*"
  ],
  "icons": {
    "48": "img/ultrawide48.png",
    "128": "img/ultrawide128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": "img/ultrawide48.png"
  },
  "content_scripts": [
    {
      "js": [
        "options.js"
      ],
      "matches": [
        "*://*.apple.com/*",
        "*://*.disneyplus.com/*",
        "*://*.bamgrid.com/*",
        "*://*.hbomax.com/*",
        "*://*.max.com/*",
        "*://*.hbo.com/*",
        "*://*.hulu.com/*",
        "*://*.netflix.com/*",
        "*://*.paramountplus.com/*",
        "*://*.peacocktv.com/*",
        "*://*.primevideo.com/*",
        "*://*.amazon.com/*",
        "*://*.amazon.co.uk/*",
        "*://*.amazon.de/*",
        "*://*.amazon.co.jp/*"
      ]
    },
    {
      "js": [
        "contentNetflix.js",
        "netflix.min.js"
      ],
      "matches": [
        "*://*.netflix.com/*"
      ]
    },
    {
      "js": [
        "contentPrime.js",
        "amazon.min.js"
      ],
      "matches": [
        "*://*.primevideo.com/*",
        "*://*.amazon.com/*",
        "*://*.amazon.co.uk/*",
        "*://*.amazon.de/*",
        "*://*.amazon.co.jp/*"
      ]
    },
    {
      "js": [
        "contentDisney.js",
        "disney.min.js"
      ],
      "matches": [
        "*://*.disneyplus.com/*",
        "*://*.bamgrid.com/*"
      ]
    },
    {
      "js": [
        "contentHulu.js",
        "hulu.min.js"
      ],
      "matches": [
        "*://*.hulu.com/*"
      ]
    },
    {
      "js": [
        "contentParamount.js",
        "paramount.min.js"
      ],
      "matches": [
        "*://*.paramountplus.com/*"
      ]
    },
    {
      "js": [
        "contentPeacock.js",
        "peacock.min.js"
      ],
      "matches": [
        "*://*.peacocktv.com/*"
      ]
    },
    {
      "js": [
        "contentHbo.js"
      ],
      "matches": [
        "*://*.hbo.com/*"
      ]
    },
    {
      "js": [
        "contentHbo.js",
        "hbomax.min.js"
      ],
      "matches": [
        "*://*.hbomax.com/*"
      ]
    },
    {
      "js": [
        "contentHbo.js",
        "max.min.js"
      ],
      "matches": [
        "*://*.max.com/*"
      ]
    },
    {
      "js": [
        "contentApple.js",
        "appletv.min.js"
      ],
      "matches": [
        "*://*.apple.com/*"
      ]
    }
  ],
  "background": {
    "service_worker": "background.js"
  }
}