The trick is that you should not use autoplay and then turn on the sound, but rather embed the video and then run it using msg.instance.play() .
See the code below or use this link: http://shoepimper.com/fb.html
<script> window.fbAsyncInit = function() { FB.init({ appId : '{your-app-id}', xfbml : true, version : 'v2.5' }); </script> <div class="fb-video" data-href="https://www.facebook.com/GoSportsLive/videos/vb.1481996068797424/1779032592427102/" data-width="500" data-allowfullscreen="true"></div>
Viktor Camp
source share