Live Smooth Streaming and Pre-Recorded Content Injection

Question

I've been coming up to speed on Live Smooth Streaming using Microsoft's Open Source MMPPF (SMF) player and IIS Media Services 4.1. I can stream live with no problem.

My question is how can I insert pre-recorded content (like a commercial or B-Roll) using MMPPF during a live broadcast event?

Answer 1

Decided to use SSME element (http://msdn.microsoft.com/en-us/library/microsoft.web.media.smoothstreaming.smoothstreamingmediaelement(v=vs.95).aspx) and communicate via Full Duplex polling following this example(http://www.c-sharpcorner.com/uploadfile/pchandraker/http-duplex-messaging-in-silverlight-4/).