Default [Q] Screencast SGS4 for Twitch?

Hey all, I have a bit of an odd request.

I am curious if I can screencast my SGS4's screen to my computer with a high enough FPS rate so I can then stream this screencast onto
I know screencasting is pretty easy, but I don't know if I can get the FPS high enough so make it possible to stream it on Twitch, I saw a guy using his iPhone to do it, and I feel like there should be a way to do it on Android too.

Samsung Galaxy S4 on Hyperdrive > Droid BIONIC CM 10.1 > OG Droid CM 9
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