Chrome视频自动播放 [英] Chrome video autoplay

问题描述

继Chrome&不再支持Firefox的最新更新自动播放视频-我尝试添加一些代码以在启动时播放此视频，但似乎不起作用?

Following Chrome & Firefox's recent update autoplay videos are no longer supported - I've tried to add some code to play this on startup but it doesn't seem to work?

    var vid = document.getElementById("attractor"); 

    function playVid() { 
        vid.play(); 
    } 

有人找到解决方法吗?

我们进行了大量的触摸屏互动，并且依靠这种方法制作吸引人的视频.

We do a lot of touch-screen interactives and rely on this method for our attractor videos.

推荐答案

自动播放仅在默认情况下将其指定为 muted 时才有效.

autoplay will only work if you specify it as muted by default, like this.

    <video autoplay muted>
      <source src="video.mp4" type="video/mp4"></source>
   </video>

请放心，用户可以将视频取消静音，并将其作为html5视频元素的一部分.

Don't worry, users will be able to unmute the video as part of the html5 video element.

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