Scanimage 2017 : Howto Embed a Youtube video

Embedded Youtube Video
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Embed youtube video in HTML Macro
<center><iframe width="574" height="454" src="https://www.youtube.com/embed/erzW6ifsfIk?controls=0&autoplay=1&loop=1&modestbranding=1&playlist=erzW6ifsfIk" frameborder="0" allowfullscreen></iframe></center>

If loop=1, playlist has to be set to the youtube video id.