Echo.js with Video

HTML

<script src="http://toddmotto.com/labs/echo/js/echo.js"></script>
<ul class="lp-video">
  <li class="lp-video--block">
          <a class="lp-video--link">
            <video class="lp-video--item" muted="" loop="" style="display: block;" autoplay="autoplay" poster="" width="380" height="718" >
                  <source data-echo="http://5.189.149.174/torrent/downloads/hen/1.mkv.mp4" type="video/mp4"/>
            </video>    
          </a>
  </li>
  <li class="lp-video--block">
          <a class="lp-video--link">
            <video class="lp-video--item" muted="" loop="" style="display: block;" autoplay="autoplay" poster="" width="380" height="718" >
                  <source  data-echo="http://5.189.149.174/torrent/downloads/hen/1.mkv.mp4" type="video/mp4"/>
            </video>    
          </a>
  </li>
</ul>
<img data-echo="http://media.kohls.com.edgesuite.net/is/image/kohls/cm-lp-20130903-treschic-056?wid=200&qlt=90" alt="" />

CSS

.lp-video--block {
height: 359px;
min-height: 0;
width: 190px;
}

.lp-video--link {
border: 0;
cursor: pointer;
text-decoration: none;}

.lp-video--item {
  height: auto;
  width: 100%;
}

JavaScript

Echo.init({
      offset: 0,
      throttle: 250
    });