AZ Screen Recorder — this app is capable to record video from your device's screen. Does not require root access. Works on Android 5.0 Lollipop and newer. Free version does not have record time limit, watermark or ads. You can also edit recorded videos on the go inside the app. User is able to adjust quality (HD/FullHD), FPS and audio recording. Without root access you can only record audio from microphone — no system sound.