No RTMP code url for Liveme.com. Please help!

Been at this for a week now. RTMP is not offered for liveme.com (live.me) and I am trying to stay ahead of the curve. Eventually they will do it and everyone will be using things like obs to do their broadcasts. Can anyone tell me how I can either yank the RTMP code from a video(if thats even possible) or how I can somehow hijack what my camera is filming and change it to my desktop view? Ultimately thats what I need to do...broadcast my desktop instead of my iphone or ipad camera. However, I am totally stumped and I've tried so many things. Any help would be greatly appreciated.

CMK