according to Steemit for security reasons not all iframes are supported. YouTube, Vimeo, and SoundCloud are the only supported servers. Here is a link: https://www.steem.center/index.php?title=Tips_for_formatting_your_post#Video_.26_Media
The only solution is to request a support ticket or get the two companies to agree on some security terms. I will update in the future.
You are viewing a single comment's thread from:
There is more regarding this available on this thread also:
https://steemit.com/youtube/@myrevteam/top-5-youtube-alternatives-with-3-in-the-works#@manycoolthings/re-myrevteam-top-5-youtube-alternatives-with-3-in-the-works-20170519t070938976z