NDI ScanConverter broadcasts your Mac's desktop or application windows over IP Video using the NDI protocol.
You can select to either show the entire screen, or just a single window of any application, which is alpha keyed to easily composite on your NDI equipped vision mixer, for example NewTek TriCaster with NDI support.
The NDI stream is very high quality, Selectable as 1280x720, 1920x1080 full HD or scaled to the window size, and runs at full frame rate for smooth display. You can also select a cropped Region of Interest portion of the screen to send over NDI.
Audio is also supported. Visit the support site at http://sienna.tv/ndi for instructions on setting up your system sound to allow broadcasting of your computer's sound output (rather than a sound input device).
Note: Turn on the "Auto Refresh" checkbox to track window changes live - for example when taking an app fullscreen or starting a powerpoint presentation.
Also Supports Retina Display Macs.