Screen Recorder is the best app for recording screen of devices Android. It's running on Android 5.0+ without root required.
It's simple and easy to use. Especially, it's full free and unlimited.
Screen Recorder used official API of Android 5.0+.
All recorded videos is stored in SDCard (sdcard/ScreenRecorder-Pro/*). So you can use this video direct to SDCard or you can share each videos from this app to social network.