Hello! This is a tutorial on how to embed videos on the Minecraft Forum (as the topic name may have implied).
Thanks to TywinGaming for the request!
NOTE: This is now quite outdated. You can simply paste the video's URL into the post and change https: to http: (remove the 's'). This should work now instead. Thank you to all who have posted about this recently!
I Cannot It Only Shows The URL and Thats It Help PLS
Paste the URL, making sure that it has http and not https in the link. The forum should then auto-embed the video for you. If it has https, it will not auto-embed, so make sure that you always have http when linking a video.