Video don't work with Qlik Sense Desctop Version September 2018 in Chrome

[LuitsH87]

I try to integrate a Video from my Desktop Qlik Sense (Version September 2018) in Chrome with the local Hub

Steps to Reproduce

1. Install your extention
2. Filling Video: C:\Users\marce\Documents\Qlik\Sense\Content\Default\Data SMZ\Videos
3. Field Video Source URL ='http://localhost:4848/content/Default/Data SMZ/Videos/20160709_121634.mp4'
4. It don't work
   Info: the picture works. Field Image Source (Url) ='http://localhost:4848/content/Default/Data SMZ/Videos/1.jpg'

I open the Qlik Sene App in Chrome http://localhost:4848/sense/app/appname

Thank you for your feedback.
Kind regards
Marc