What makes this app so special? It has no settings and is also useful for AndroidTV Devices.
With this app you get very high quality FullHD Videos (Audio: AAC, 2 Channels 48K@192 Kbps) with one Button press. When you return to the app and finish recording, the Video Manager opens with the "Movies" directory. There you can play or edit the video (play + cut button) and upload it to YouTube (share button). On some devices with the "Google Photos" App you have to press "Albums" to see the "Movies" Folder. Then you can play + cut the movie and send it to YouTube (share button).
Hint (Landscape/Portrait): If you want to record a video in Landscape format, then first rotate the device into Landscape and then press the Record Button. If you want to record a video in Portrait format, then first rotate the device into Portrait and then press the Record Button.
It couldn't be easier and you don't have to deal with the settings anymore.