Hrmm... So here's the YouTube "full" video link:
https: //www.youtube.com/ watch?v= 9FsqOhY7-ds &feature=youtu.be (without the spaces)
The "new" YouTube link is:
http:// youtu.be/ 9FsqOhY7-ds (without the spaces)
The 'filename' of the video would be: 9FsqOhY7-ds
For the embedding to work, you need to put in a link like this:
http: //www.youtube.com/watch?v= 9FsqOhY7-ds (without the space after http: in between v= and the 'video' filename)
So then it would work like this:
Also, we need to have the link be: http:// and NOT https://
Hope that makes sense...