如何在悬停时播放视频（以 25% 的宽度增量）

Question

我最近发现了这个问题：How to hide video on div hover?

它完美地展示了我现在对网站的需求。

My question is,

这对 4 个视频也有可能吗，还是正在拉伸它？ 我需要每个季度的视频来显示不同的 (short) 视频。

不幸的是，我仍然是 HTML 和 CSS 的初学者，所以我希望有人能帮助我解决这个问题

原始线程的答案中的代码发布在下面。

$('.video_wrapper .video_hover').hover(function() {
  $('.video_wrapper').addClass('isHover');
}, function() {
  $('.video_wrapper').removeClass('isHover');
});

.video_wrapper {
  overflow: hidden;
  position: relative;
}

.video_wrapper video {
  height: auto;
  width: 100vw;
}

.video_wrapper .eat_video {
  left: 0;
  opacity: 0;
  position: absolute;
  top: 0;
}

.video_wrapper .video_hover {
  bottom: 0;
  cursor: pointer;
  position: absolute;
  right: 0;
  top: 0;
  width: 50%;
  z-index: 1;
}

.video_wrapper .live_video,
.video_wrapper .eat_video {
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

.video_wrapper.isHover .live_video {
  opacity: 0;
}

.video_wrapper.isHover .eat_video {
  opacity: 1;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<div class=video_wrapper>
  <div class="live_video">
    <video muted class="video" autoplay="autoplay" loop="loop" preload="auto">
        <source src="https://www.w3schools.com/html/mov_bbb.mp4" type="video/mp4" >
     </video>
  </div>
  <div class="eat_video">
    <video muted class="video" autoplay="autoplay" loop="loop" preload="auto">
        <source src="https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-720p.mp4" type="video/mp4" >
     </video>
  </div>
  <div class="video_hover"></div>
</div>

Answer 1

欢迎来到 Stackoverflow Jobs，您可以使用鼠标进入和离开事件来实现这一点。

const video = document.getElementById('myvideo');

video.onmouseenter = function(){
  if(video.paused){
    video.play();
  }
}

video.onmouseleave = function(){
  if(!video.paused){
    video.pause();
  }
}

.video_wrapper{
  overflow: hidden;
  position: relative;
}

.video_wrapper video{
  height: auto;
  display:block;
  margin:auto;
}

.video_wrapper .eat_video{
  left: 0;
  opacity: 0;
  position: absolute;
  top: 0;
}

.video_wrapper .video_hover{
  bottom: 0;
  cursor: pointer;
  position: absolute;
  right: 0;
  top: 0;
  width: 50%;
  z-index: 1;
}

.video_wrapper .live_video,
.video_wrapper .eat_video{
  -webkit-transition: all 0.3s ease-in-out;
     -moz-transition: all 0.3s ease-in-out;
       -o-transition: all 0.3s ease-in-out;
          transition: all 0.3s ease-in-out;    
}

#myvideo:hover{
  cursor:pointer;
  transform:scale(1.25);
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<div class=video_wrapper>
  <div class="live_video">
     <video loop muted class="video" id = 'myvideo' preload="auto">
        <source src="https://www.w3schools.com/html/mov_bbb.mp4" type="video/mp4" >
     </video>
  </div>     
</div>