If you use their api, there is embeddable stuff there.
I thought there were others available but I cannot check right now as for some reason my user/pass stop[ped working and their password recovery is not working
I sent an email to Gilyana and will have to wait to see what she says
I use the embeds from the api on
https://camtok.com
They are not iframes they are a link to the video that I put into a video box on a page and then I use an iframe to pull them into another page.
.