The quickest way to embed a video as tooltip is to just paste the video url.

How to add a video to a tooltip

 

 

 

If you need to show videos with a width of over 280px, you could use an embed shortcode to specify the width and height for the video and enable Extend max width to n px.

Example short code:

[embed width="500" height="300"]https://youtu.be/1MagImMpI7M[/embed]

How to add a video to a tooltip