Ah. So not all the platforms that connect to the steem blockchain render embedded videos. I'm on Partiko, not Steemit. I think it's the same for Busy.org and Weed.io. To ensure that all users of the blockchain can see the video its much better to just use a link and not the embed code. When you post a link to youtube it automatically fetches an embedded video anyway, much like FB and Minds. ;) Since I cannot see the video do you mind posting the link? :) Thank you!