autoplay won t work with embeded video

autoplay won t work with embeded video

I have an issue with the autoplay function for embeded youtube video's

My presentation is shown on:

I use the next embeded code:
<iframe width="480" height="360" src=" https://www.youtube.com/v/AQt3qw6QEbc?autoplay=1&amp;version=3&amp;f=videos&amp;app=youtube_gdata"   frameborder="0" allowfullscreen=""></iframe>
  • slide transistion is set automatic by time
  • the slide is presented
  • Youtube screen is shown
  • autoplay is on (see embeded code)
  • but the video won't start by itself
Any help on how to autoplay an embeded youtube video?

Kind regards,

Léon van Knijff

P.S. I have the same issue with a Prezi embeded code, but I think this is a limitation within Prezi.