So YouTube and our Forum software keep changing and our new way of embedding YouTube Videos is rather simple.
On your YouTube Video, under the video, see the 'Share Button'
. Click this button to get the share code.
The Share code will look something like this:
Copy paste this code into your post in one line (add nothing else to that line). Select the entire code and click on the 'youtube' button in desicreative forum post window.
Click the 'Preview' button to see all is well and hit submit. Simple.