Where do I get mediastreamsegmenter for http live streaming?

I can't seem to find the mediastreamsegmenter or mediafilesegmenter command line utility for OSX Lion. I have Xcode 4.5 installed and it's not in /usr/bin

Lots of google search results say to go to connect.apple.com and search for "http live streaming" but that only yields this:

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Developer tools link on right hand of Apple's Http live Streaming site yields the same result. Is this a replacement for these command line utilities?

Solution

My developer subscription had lapsed. Once renewed I could see the tool.