After a bit more research, I have come to realize my methods won't work. Instead I need to create a proxy method. I.E. Client calls my server -> my server calls url -> my server streams to client.
I have posted a follow up question at - https://stackoverflow.com/questions/19687534/how-to-properlly-handle-a-webrequst-and-display-it-to-page-video-stream
Thanks,
Chad