Embed Button and embed code

Can embed code be in iframe like in youtube, i need this becouse i stream videos from diferent sources and i think this embed code not so good for my site seo like this code. In curently embed code in src is not my site becouse video source is on external source. But can embed code be samehow <iframe width=”video width” height=”video hight” src=”//www.mysite.com/post-title” frameborder=”0″ allowfullscreen></iframe>

My english is dissaster but i thing you maybe understand my strange request. Thanks for help.

https://wordpress.org/plugins/fv-wordpress-flowplayer/