CITP and Syphon support

As Ai is a dedicated media server, its lighting simulation is limited , in the production workflow, we need CITP to send multiple streaming virtual output to Cast Soft Wysiwyg, so we can have lighting and video working synced up for preview and pre-programming.

And for MAC version of Ai, we'll need Syphon input/output for better integration and centralized control for responsive media installation, for example taking the feed from resolume/millumin/processing etc.