The secondary vMix instance (running on a laptop or second desktop) sends its entire Program output, plus up to four independent "Input" feeds, to the Master machine. It also sends embedded audio and tally information.
The official download for is available on the vMix Downloads page vmix pro software link
Stream to up to three destinations simultaneously (e.g., YouTube, Facebook, and Twitch) using custom RTMP or direct logins. The secondary vMix instance (running on a laptop