This is not possible and here is the main reason:

=> It's tricky to incorporate video into email marketing because major email clients including Gmail, Yahoo, and Outlook don't support embedded videos. They are not technically equipped. 

The alternatives are:
1. Embed Your Video in an Email as a GIF - us it as a call to action to see the full version
2. Static image of your video and, when recipients click the "Play" button, they'll be re-routed to your video's URL (most of the time YouTube or Vimeo)
3.Call-to-action (CTA) -“click here to watch full video”

Credit for the answer: EBJ