tbird888
Salient Disc Test Team
Just put in the video ID inside the YOUTUBE tags instead of the entire URL. So from your link you posted (https://www.youtube.com/watch?v=wmtj9Sgnvp8) just grab the wmtj9Sgnvp8 and place it inside the YOUTUBE tags...
To make it a little more universal (because some URLs have extra querystrings), you want everything after "v=" and before "&" in any youtube link.