I\'m trying to make a fullscreen HTML background, which is easy enough. But because HTML5 video get\'s resized to fit the container while maintaining aspect ratio, I can\'t
I use ExtJS 5 to show video, the following code works!
```
var w = Ext.widget('window',{ renderTo: Ext.getBody(), x : 10, y : 10, width: 480, height: 670, maximizable: true, html: '' }) w.show()