LiveStream plugin and/or iframes plugin

Hi, I am working with a site that was previously in Drupal and broadcasts live events from the business on the site via LiveStream. It is now set up in wordpress but not yet live.

There seems to be a small amount of info out there – and LiveStream was a little vague – on how to embed into WordPress. The only thing they could offer was setting up an iframe to then show their site.

The iframes plugins seem old and are not running with 4.3.1 –

Any advice on how best to do this or what to do?

Thanks.