Can't play streaming video on websites

I can’t seem to play video on the CNN website. Advertisements play fine, but afterwards, the video news clip won’t play. I tried clicking on the Play button, but nothing happens. I’m using Chromium 50.0.2661.102 (64-bit) on a laptop (Lenovo T540p).

I can play Youtube videos fine though.

It’s fine here
Did you follow
https://forums.opensuse.org/entry.php/165-openSUSE-Leap-42-1-Multimedia-Guide

post your repo list

zypper lr -d

Hi
Likewise, all good. Their video’s are mp4.