IF I understand you correct, you want to convert a real player surestream feed into something else? If you are talking about something else, then disregard this message.
That can be done through Microsoft Windows Media Services with Microsoft Windows Media Encoder. So any certified microsoft hosting partner would be able to set this up for you
Softlayer
www.softlayer.com
and
CI
www.clientintellect.com
Those are both Gold Microsoft partners that can do it.