This software comes with the Intensity, and supports QuickTime codecs. Intensity users will likely capture their streams using Black Magic Media Express. (To do: Need Elgato users to explain details here.) Dazzle DVC 100 (Windows only, but guides on YouTube explain how it can be used on OS X.).Dazzle for Mac (this seems to be really hard to find.).Intensity by Black Magic Design: Intensity Pro (internal card for Mac Pro), Shuttle (USB 3.0 version is Windows only, you need Thunderbolt), and Extreme.Here is a list of currently known choices: There are multiple capture device options to choose from.
