It uses official APIs added in Android Lollipop+ so it requires no rooting.
Videos are stored in an easy to find folder, so you can use your favorite applications to view, edit, and share them.
â¢ Store recordings on SD card
â¢ Record at full screen resolution
â¢ Set resolution, orientation, and bitrate
â¢ Recording start delay
â¢ Stop recording on screen off
â¢ Record audio
"... aptly named..." - Android Police :)