link pdf with Vimeo video

Linking to an external website URL is doable, but embedding the video into the PDF is not recommended.

Yes, you can link a thumbnail GIF (or JPG, PNG, etc.) in your PDF to a URL.

1. Select the graphic.
2. Right-click on it and select Create Link.
3. At the next dialogue box, select URL.
4. At the next dialogue box, type http:// followed by the direct URL of your video's webpage on Vimeo.

FYI, it's a good practice to have the URL in text somewhere on the page, just in case the hyperlink doesn't work for some reason or another.