如何用JavaScript或jQuery播放视频？

Question

我想使用下面的广告代码，但我有问题后，静音视频关闭视频。当我关闭(另外它关闭20秒后自动)的广告，它播放的视频背景，仍然有声音。我如何静音视频后，我点击跳过广告按钮，当它自动关闭？我对jQuery或JavaScript一无所知。您能修改我的代码并发布解决方案吗？

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<script>
  window.setTimeout("document.getElementById('closead').style.display='none';", 6000);
</script>
<div class="advertisement" id="closead">
  <a target="_blank" rel="nofollow" href="http://www.sitename.com">
    <video id="dbx" style="object-fit: fill;" autoplay="" width="100%" height="100%">
      <source src="https://www.w3schools.com/tags/mov_bbb.mp4" type="video/mp4">
    </video>
  </a>
  <button onfocus="this.blur();" class="closecss" style="position:absolute;bottom: 2px;right: 0px;z-index: 999;background: #32b02b;color: #fff;padding: 13px;border-radius: 4px;font-weight: bold;cursor: pointer;border: 1px solid #2b9825;box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.15), 0 1px 0 0 #299023, 0 2px 3px 0 rgba(0, 0, 0, 0.25);" onclick="document.getElementById('closead').style.display='none';">SKIP AD</button>
</div>

<style>
  .advertisement {
    position: absolute;
    z-index: 99;
    height: 100%;
  }
</style>

​

Answer 1

试试今年吧

正如伊纳瓦尔的回答所说的那样

$(“#dbx”).prop(‘静音’，true)；

$(Document).ready(function(){})中的行；

​

.advertisement {
    position: absolute;
    z-index: 99;
    height: 100%;
  }

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script>
  window.setTimeout("document.getElementById('closead').style.display='none';", 6000);
</script>
<div class="advertisement" id="closead">
  <a target="_blank" rel="nofollow" href="http://www.sitename.com">
    <video id="dbx" style="object-fit: fill;" autoplay="" width="100%" height="100%">
      <source src="w3schools.com/tags/mov_bbb.mp4" type="video/mp4">
    </video>
  </a>
  <button onfocus="this.blur();" class="closecss" style="position:absolute;bottom: 2px;right: 0px;z-index: 999;background: #32b02b;color: #fff;padding: 13px;border-radius: 4px;font-weight: bold;cursor: pointer;border: 1px solid #2b9825;box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.15), 0 1px 0 0 #299023, 0 2px 3px 0 rgba(0, 0, 0, 0.25);" onclick="document.getElementById('closead').style.display='none';MuteVideo()">SKIP AD</button>
</div>

<script>
  function MuteVideo(){
    $("#dbx").prop('muted', true);
  }
</script>

​

Answer 2

您可以使用静音属性静音视频。

jQuery("#dbx").prop('muted', true);

Answer 3

如果您可以修改上面的脚本，这是一个很好的方法。

​

<script>
	function removeVIdeo(videoId){
  	var video = document.querySelector(videoId);
    video.muted = true;
  }
  
  window.setTimeout(function(){
  	document.getElementById('closead').style.display='none';
    removeVIdeo('#dbx');
  },6000);
</script>
<div class="advertisement" id="closead">
  <a target="_blank" rel="nofollow" href="http://www.sitename.com">
    <video id="dbx" style="object-fit: fill;" autoplay="" width="100%" height="100%">
      <source src="https://www.w3schools.com/tags/mov_bbb.mp4" type="video/mp4">
    </video>
  </a>
  <button onfocus="this.blur();" class="closecss" style="position:absolute;bottom: 2px;right: 0px;z-index: 999;background: #32b02b;color: #fff;padding: 13px;border-radius: 4px;font-weight: bold;cursor: pointer;border: 1px solid #2b9825;box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.15), 0 1px 0 0 #299023, 0 2px 3px 0 rgba(0, 0, 0, 0.25);" onclick="removeVIdeo('#dbx');">SKIP AD</button>
</div>

<style>
  .advertisement {
    position: absolute;
    z-index: 99;
    height: 100%;
  }
</style>

​