How do I automatically play a Youtube video (IFrame API) muted?

<iframe class="youtube-player" type="text/html" src="http://www.youtube.com/embed/JW5meKfy3fY?wmode=opaque&autohide=1&autoplay=1&volume=0&vol=0&mute=1" frameborder="0">&lt;br /&gt;</iframe>

The video isn’t muted! I want volume to be 0 when it first plays…

74 thoughts on “How do I automatically play a Youtube video (IFrame API) muted?”

Leave a Comment