HTML5视频正在使自动播放中的LayerSlider WP中断

Question

该视频旨在自动播放，但它使滑块根本不显示...它会破坏它...它仅适用于Safari，但不适用于chrome或firefox

<video id="video1" width="945" height="600" controls>
<source src="http://fistart.org/videos/FistArt.mp4" type="video/mp4">
Your browser does not support the video.
</video>


<script> 
var myVideo=document.getElementById("video1"); 
myVideo.onloadeddata=myVideo.play(); 
</script>