Question / Help Black Screen on Streaming/Recording

[RKSmith]

I've made a scene and everything shows up fine in the preview window, but upon streaming or recording it only outputs audio with a black screen. I'm running OBS on a MacBook Pro (15-inch, Late 2008) running OSX Yosemite.

Log: https://gist.github.com/be4397f41d271af255d60a6c32b3514d