There is a way to do it. Look at the options in FB as noted by the THREE SMALL HORIZONTAL DOTS in the upper right hand corner of the FB page once the vid is running... click on that three dots thing... select "Embed" and a popup will show a short script. Copy that and paste in your TTD post.
<iframe src="https://www.facebook.com/plugins/video.php?href=https%3A%2F%2Fwww.facebook.com%2FPingZoneTT%2Fvideos%2F1745274268822241%2F&show_text=0&width=560" width="560" height="315" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowTransparency="true" allowFullScreen="true"></iframe>