FFXI forum vbulletin and thumbnails/videos embedding

[Ruf]

Is FFXI forum vbulletin version not supporting thumbnails or supporting Final Fantasy 11 videos embedding, or is it that the option is turned off? If possible could we get access to videos links preview images at the very least? As we can see, Vanadiel digests videos get embedded in devs post. I understand that for some reasons this might not be wanted/possible but even if the videos had to go throught a review process before being allowed, it would be Awesome to be able to share directly on the official XI website. Also, I have never embedded videos in forums or even just thumbnailed them so, am I doing it wrong? If so how would one person go about it?