Well, you click on the "share" button and it will open more options. Then you click on the "embed" button and you make sure there is a check mark in the "use old embed code". Choose which size of screen you want. You will see the code in the box. You the copy the code and then paste the code in your message. Once you submit your post you can view it as a embed video.
I have to ask this, cause I don't know you very well. Your not planning on posting a bunch of these types of videos just to tick off Thorn and vektek...are you? I mean....the intent is very important you know. We need to give glory to God in it all.