html - How to mute an iframe? -


i need mute iframe, don't know how it. here example of have:

http://www.codecademy.com/en/bitace74593/codebits/nw7u9b

here can hear music website on iframe, need automatically mute audio. hope knows how it. thanks

you can mute js, example: put in page:

<script type="text/javascript">     myvid=document.getelementbyid("video1");     myvid.muted=true; </script>

you should replace "video1" id of iframe, if iframe don't have id add id follow:

<iframe width="820" height="390" src="http://nyan.cat" id="iframeid"></iframe>

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