Video recording application when screen is off, background video recording, video recording without preview. Background video recorder can be turned off screen when recording video: - Record video with screen off to save battery (record background video). - Record video with screen off, can record video continuously infinitely. - Easy to move when traveling, you can put it in your pocket. - Support managing and cutting videos. - Support saving video on SD card. - Support zoom - Floating preview - Rotate the camera - Night mode - Timer - Audio options: stereo or mono Quick User Guide: https://youtube.com/shorts/sF5BPOb4yHk?feature=share Detailed instructions https://hayhayapps.com/2020/06/16/camerabackground/ ------------------------------------------------------------------- Support: Email: [email protected] Website: https://hayhayapps.com/ Page: https://www.facebook.com/cameratacnghiep/