Issue
Chrome has an issue with html5 video that causes the page to load indefinitely.
Many have experienced this issue.
refs: [1](https://bugs.chromium.org/p/chromium/issues/detail?id=234779),
[2](http://stackoverflow.com/questions/29515093/html-videos-status-becomes-pending-after-some-times),
[3](http://stackoverflow.com/questions/16137381/html5-video-element-request-stay-pending-forever-on-chrome),
[4](https://github.com/videojs/video.js/issues/455)
Workaround
||
|:-:|
| loading.webm with poster |
The easiest workaround in lr-notebook was to add a poster screen. Preloading may also be necessary.
<video controls preload="none" poster="loading.png">