{
  "title":"AV1 video format",
  "description":"AV1 (AOMedia Video 1) is a royalty-free video format by the Alliance for Open Media, meant to succeed its predecessor VP9 and compete with the HEVC/H.265 format.",
  "spec":"https://github.com/AOMediaCodec/av1-spec",
  "status":"other",
  "links":[
    {
      "url":"https://en.wikipedia.org/wiki/AV1",
      "title":"Wikipedia article"
    },
    {
      "url":"https://bitmovin.com/demos/av1",
      "title":"Sample video from Bitmovin"
    },
    {
      "url":"https://wpdev.uservoice.com/forums/257854-microsoft-edge-developer/suggestions/34544281-support-aomedia-video-1-av1",
      "title":"Microsoft Edge feature request on UserVoice"
    },
    {
      "url":"https://www.facebook.com/330716120785217/videos/330723190784510/",
      "title":"Sample video from Facebook"
    },
    {
      "url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1452683",
      "title":"Firefox implementation bug"
    }
  ],
  "bugs":[
    {
      "description":"AV1 decoding was not available in Firefox on Windows 32-bit starting from Firefox Nightly 63 and through Firefox 65. (It was then re-enabled in Firefox 66.) See [Bug 1445683 - Update aom](https://bugzilla.mozilla.org/show_bug.cgi?id=1445683) and [Bug 1475564 - Build libaom on win32](https://bugzilla.mozilla.org/show_bug.cgi?id=1475564)"
    }
  ],
  "categories":[
    "Other"
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  },
  "notes":"",
  "notes_by_num":{
    "1":"Supported in Edge when the AV1 Video Extension (Beta) is installed from the Microsoft Store",
    "2":"Partial support in Firefox 65 refers to being enabled by default only for Windows 64-bit users (see \"Known Issues\" for lack of 32-bit support.)",
    "3":"Partial support in Firefox 66 refers to being enabled by default only for Windows and macOS users",
    "4":"Can be enabled in Firefox via the `media.av1.enabled` flag in `about:config`",
    "5":"Only available in Firefox Nightly (applies to older versions of Firefox)",
    "6":"Can be enabled in Chrome via the `#enable-av1-decoder` flag in `chrome://flags`"
  },
  "usage_perc_y":31.17,
  "usage_perc_a":0.11,
  "ucprefix":false,
  "parent":"",
  "keywords":"",
  "ie_id":"",
  "chrome_id":"",
  "firefox_id":"",
  "webkit_id":"",
  "shown":true
}