Easy, go to:
wp-content/plugins/vimeo-video-autoplay-automute/
and add this webkitallowfullscreen mozallowfullscreen allowfullscreen
to:
vvaa.js
getFrameHtml: function(){
return ‘<iframe id=”‘+this.playerId+'” src=”https://player.vimeo.com/video/’ + this.getId + ‘?api=1&autoplay=’+this.getAutoPlay+’&player_id=’+this.playerId+’&loop=’+this.getLoop+’&title=’+this.getTitle+’&portrait=’+this.getPortrait+’&color=’+this.getColor+'” ‘ +
‘width=”‘+this.getWidth+'” height=”‘+this.getHeight+'” frameborder=”0″ webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>’;
},
vvaa.js
return
“<div class=’myvideo’ data=’https://vimeo.com/$clip_id/$autoplay/$automute/$width/$height/$title/$byline/$portrait/$loop/$color’ webkitallowfullscreen mozallowfullscreen allowfullscreen>auto playing auto muting video</div>”;