SSL Problems and Video Display Problem

https://ecopsi.org/
I switch the path to https:// in Dashboard > General and from inside the Dashboard everything is green in the address bar but as soon as I go outside of the site it changes to yellow signalling that there is something not secure. I have no idea what could be causing WordPress to behave like this.

Second is I had embedded video and it worked fine until I installed the SSL certificate. Any idea what it's doing that could cause this?