I have installed the VLC plug-in in IE11. I tried to watch the streaming video directly on IE by http://192.168.1.168:80/main. IE only asked me whether I wanted to download the "main" file.
VLC Media Player Plugin Detector
Plugin version: 2,2,4,0
Plugin status: installed & enabled, version is >= 2,0,0,0
ActiveX enabled / ActiveX scripting enabled: true
ActiveX Filtering enabled: false