ruffle/web/packages/selfhosted/test/polyfill/iframes_provided/expected.html

<ruffle-object
    type="application/x-shockwave-flash"
    data="/test_assets/example.swf"
    width="550"
    height="400"
>
    <param name="movie" value="/test_assets/example.swf" />
    <param name="quality" value="high" />
</ruffle-object>