bool autoplay

Source 

@DomName('HTMLMediaElement.autoplay')
@DocsEditable()
bool get autoplay =>
    _blink.BlinkHTMLMediaElement.instance.autoplay_Getter_(this);
void autoplay=(bool value)

Source 

@DomName('HTMLMediaElement.autoplay')
@DocsEditable()
set autoplay(bool value) =>
    _blink.BlinkHTMLMediaElement.instance.autoplay_Setter_(this, value);