OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
Linux Show Player - Sound player designed for stage productions
HandBrake - HandBrake allows users to easily convert video files into a wide variety of different formats.
QLab - QLab, Live show control for Mac OS X.
XSplit - Live stream and record your content with ease & share it to streaming services like Twitch, YouTube, Facebook, Mixer, etc. Start your broadcast today.
Trigger Audio and Video Playback - Audio and video cue player for broadcast and live performance.