What is the Buffer mode? Category : Setup / Operation Recording in Buffer mode can greatly save up storage space as the files are not recorded on the internal storage.Videos recorded in Buffer mode will have four lengths: 30/60/90/120 seconds respectively. Is the answer helpful? Related What memory card format does the DrivePro Body 30/60 support? Why is the screen black or frozen in “Live View” of the DrivePro Body app? What should I do when the memory of DrivePro Body camera is full? How can I enable “Loop Recording”? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started