@vlht -

There is no integration between Miro and Instagram, hence pasting a link to a video will just give you the link as a clickable URL. 

I’d suggest creating an enhancement request following the guidelines here: Wish List: Everything You Need to Know | Miro

Kiron

@vlht - You can always try to use the Miro Paste iFrame code features in a board for any website URL, however, it will either just show a thumbnail, no image, or the hosting site could have been configured to block iframe requests altogether.