Compatibility: OS X 10.11 or later 64-bit

Wirecast is an all-in-one live streaming production application that provides the required tools to capture video, encode it and broadcast it to multiple servers and platforms at the same time.

You can use Wirecast with an unlimited number of camera inputs ranging from web cams to DV/HDV, SDI cameras to IP and web-based sources and wireless devices. You just have to plugin your device and Wirecast will automatically recognize it as a live feed.

The supported input sources include USB, Web cams, SDI, composite, S-Video, DV/HDV, Component, HD-SDI, HDMI sources, IP Cameras, ONVIF, Web stream source and screen capture sources.

Moreover, Wirecast features support for up to 35 layers of live compositing. Hence, you can effortlessly place watermarks, background music and other visual elements over your webcast. 

Homepage: https://www.telestream.net/