Wikipedia
ScreenFlow
ScreenFlow from Telestream, Inc. is a screencasting and video editing software for the OS X operating system. It can capture the audio and video from the computer, edit the captured video, add highlights or annotation, and output a number of different file types such as AIFF, GIF, M4V, MOV, and MP4.
Version 6 of ScreenFlow was released on June 1, 2016 as a direct purchase from Telestream, Inc and via the Mac App Store.